月度归档： 2024 年 12 月

Explain in detail the intelligent driver assistance system of Mercedes-Benz EQE, and how to realize each function.

It is obvious that Mercedes-Benz’s road to electrification is not smooth. In the process of "elephant turning around", although Mercedes-Benz launched a variety of new energy vehicles, it did not stir up any splash in the market, such as EQC, EQV and other models, which not only made the monthly sales volume bleak, but also accompanied by the huge suspicion of "changing oil to electricity".

Although it came late and got off to a bad start, the new energy market is the future direction of automobile development, and Mercedes-Benz certainly can’t let go of the "new energy track", so in order to get rid of the stereotype of "changing oil into electricity", increase the profit of pure electric vehicles and expand market share, Mercedes-Benz launched a new pure electric platform-EVA.

After that, Mercedes-Benz models were launched around the EVA platform, and EQS, EQS AMG, EQS SUV and Maybach EQS SUV were launched one after another.

However, the development of things did not succeed in Mercedes-Benz’s wish. Due to the high premium of new models and ungrounded conditions, EQS only achieved more than 200 vehicles in the domestic market in the first half of this year, accompanied by the dilemma of price diving, while other models were even more terrible.

Mercedes-benz EQS

Under the above background, Mercedes-Benz launched the domestic version of EQE, which is more affordable to the people, in an attempt to break this dilemma. However, competitors at this price are emerging one after another, such as BMW i4 and Audi A6 E-Tron, and new domestic forces have long been eyeing up. Therefore, it is not easy to regain a city in the new energy track if you want to rely on EQE. Among the three major parts of electric vehicles (driver assistance system related to three electric/intelligent/automatic driving), the performance of Mercedes-Benz EQE is very important.

At present, the automobile industry has entered the era of smart cars, and the most important embodiment of the intelligence of smart cars is the intelligent driving assistance system. At present, automatic driving cannot be realized, but they are all working in this direction. Mercedes-Benz EQE also regards its L2-level assisted driving as a big selling point in the module of "Perception of Technology".

(Information taken from official website)

So what is the strength of Mercedes-Benz EQE in today’s intelligent driving assistance among the three major electric vehicles? Is it worth looking forward to? In this paper, the intelligent driver assistance system of Mercedes-Benz EQE is analyzed in detail as far as possible through the exclusive arrangement of the intelligent driver assistance function, the configuration of major sensors, the topological structure of wiring harness and the realization paths of various functions.

First, the car profile and driver assistance functions are sorted out

At the beginning of this chapter, in order to make it easier for everyone to intuitively understand the current classification and progress of intelligent driving, and to understand the L2 intelligent driving assistance system of Mercedes-Benz EQE, the author combed out the following information on the basis of China’s Auto Driving Automation Classification (GB/T 40429-2021) which came into effect on March 1, 2022, combined with the actual car scenes used in the corresponding grades.

At present, autonomous driving technology is divided into six grades: L0-L5. Among them, L0 class can’t continuously perform the lateral or longitudinal motion control of vehicles in dynamic driving tasks, but it has the ability to detect and respond to some targets and events in dynamic driving tasks. In this stage, the automatic driving system can perceive the environment and provide information or temporarily intervene in vehicle control to assist the driver to drive the vehicle safely.

The L1-class driving automation system can continuously perform the lateral or longitudinal motion control of vehicles in dynamic driving tasks under its design and operation conditions, and has the ability to detect and respond to some targets and events that are suitable for the lateral or longitudinal motion control of vehicles. The driver and the automatic driving system can perform the driving tasks of vehicles at the same time. At this time, the driver is more like a security officer and mainly supervises the driving behavior of the automatic driving system.

L2 level has the functions of ACC, LCC and other level 1 autopilot systems, and it also has the ability to control lateral and vertical motions at the same time. In the autopilot function of L0-L2 level, the driver has the highest control authority and can intervene at any time to immediately release the control of the autopilot system, which is also the level that can be achieved at present.

L3 level means that the system continuously performs all dynamic driving tasks under its design operating conditions, L4 level means that the system continuously performs all dynamic driving tasks and automatically executes the minimum risk strategy under its design operating conditions, and L5 level means that the system continuously performs all dynamic driving tasks and automatically executes the minimum risk strategy under any driving conditions.

With the above basic information, it will be more convenient to understand the intelligent driver assistance system of Mercedes-Benz EQE.

At present, the domestic version of Mercedes-Benz EQE has a total of three vehicle configurations. The price of EQE 350 Pioneer Edition is 528,000 yuan, the price of EQE 350 Deluxe Edition is 546,000 yuan, and the price of EQE 350 Pre-model Special Edition is 585,000 yuan. It is positioned as a medium and large pure electric vehicle with a cruising range of 717km-752km. According to official data, it provides L2 intelligent driving assistance system.

Turning back to the driver’s assistance function of Mercedes-Benz EQE, the author translated and sorted out various intelligent driver’s assistance functions of Mercedes-Benz EQE by reading the information of Mercedes-Benz official website.

(Translated according to Mercedes-Benz official website data)

For car companies, all intelligent functions are usually divided into two categories: driving and parking. First, because the speed of vehicles is different when driving and parking, the research objects, the application of sensors and various algorithms including decision-making algorithms are also different at the technical level. Second, the functional configuration of intelligent driving is the research object, and the corresponding results are more convenient to be matched on different models in a menu manner.

Mercedes-Benz also divides the intelligent driving assistance system into the above two categories, one is the auxiliary function during parking and the other is the auxiliary function during driving.

As can be seen from the information of Mercedes-Benz official website, the version of the driver assistance operating system comes standard with the classic version of the driver assistance component, while the middle-high version comes standard with the enhanced version of the driver assistance component. Functionally, the low version of the active safety early warning system does not have DOW door opening warning, but the middle-high version is standard. In addition, the road traffic signs in the low version are identified as optional, and the middle-high version is standard. In addition, the number of sensors in the low version is one less than the other two, and the difference lies in the number of cameras.

(According to the information of Mercedes-Benz official website)

However, there must be beautification packaging in the wording of the manufacturer, which may lead to our misunderstanding. In order to avoid this situation, the author will show you the essence through the phenomenon through several functions of Mercedes-Benz EQE.

(According to the data of Mercedes-Benz official website)

Second, the sensor composition of EQE intelligent driver assistance system

1. Number of sensors

Mercedes-Benz EQE provides 23 sensors related to the intelligent driving assistance system, including 1 long-distance millimeter-wave radar, 4 corner radars, 12 parking ultrasonic radars, 1 front binocular stereo multi-function camera, 4 360 parking cameras and 1 in-car viewing angle camera, etc., and is equipped with the enhanced version (P20) of the driving assistance module. The intelligent driving assistance function based on the intelligent navigation distance limiting function (ACCA) can achieve L2 automatic driving level.

In terms of sensor configuration, Mercedes-Benz EQE is far less than the current domestic models of the same level. The new HI version of Extreme Fox Alpha S is equipped with 34 sensors, the whole car of Tucki P7 is equipped with 31 autopilot sensors, and the whole car of Weilai ET7 is equipped with 33 sensors. The prices of these models are far less than those of Mercedes-Benz EQE. Therefore, in the era of smart cars, the cost performance of domestic models is still high, while the Mercedes-Benz brand still has a high premium.

In addition, Mercedes-Benz S-Class /EQS/EQE are all a scheme. There is a laser radar in the topology diagram of foreign vehicle controllers, but the domestic version of EQE has been replaced by a millimeter-wave radar instead of a laser radar, which is different from the foreign version.

One of the most obvious advantages of Mercedes-Benz EQE without laser radar is that it will save costs, because the imported Mercedes-Benz EQS, which is also based on EVA pure electric platform, is equipped with a laser radar. It is reasonable to say that EQE can support laser radar, whether it is overseas or domestic. On the other hand, the policies and regulations of different countries and even cities are different. For example, in North America, different states have different requirements for vehicle headlights. Therefore, in order to save trouble, the geometric multi-beam headlights provided by Mercedes-Benz in North America are also castrated, and the domestic version is the full version. However, the next plan of Mercedes-Benz EQE is to drive automatically at L3 level. In the future, if domestic policies allow, the domestic EQE laser radar will also be on the meeting.

2. Sensor layout

The specific layout of the sensor is shown in the following figure:

(Translated according to Mercedes-Benz official website data)

From the layout, one long-distance millimeter-wave radar is located in front of the vehicle, four corner radars are located on the left and right sides of the front and rear of the vehicle respectively, the positions of 12 ultrasonic radars are shown in the yellow icon in the figure, the front binocular stereo multifunctional camera is located on the roof, and four 360 parking cameras are located on two rearview mirrors and the rear half of the vehicle respectively.

Although the car has reached L2 level of intelligent driver assistance system, it is not worth showing off. L2 level is not high enough, and many cars with more than 100,000 can achieve L2.5 level.

3. Sensor brand, technical highlights and corresponding functions

The sensors carried by Mercedes-Benz EQE have been clearly analyzed. Let’s take a look at the advantages and disadvantages of various sensors:

The hardware of Mercedes-Benz EQE intelligent driving sensor basically comes from big factory suppliers.

In terms of millimeter-wave radar, there is generally a "1+4" method for the millimeter-wave radar equipped with intelligent driving in the industry. It is obvious that Mercedes-Benz EQE has also adopted this number with one long-range millimeter-wave radar arranged in front and four medium-short-range radars arranged at the side and rear of the car.

According to the network information, the millimeter-wave radar of China Net comes from the mainland, and the part numbers are A0009000536/A0009009638/A0009006444 respectively. The intelligent driving assistance function involved is the Distinctive Plus, which mainly participates in the professional version of the Distinctive Pro, the collision alarm and so on.

However, according to the data of foreign versions, there is another scheme for this millimeter-wave radar. The supplier is Bosch, and the part number is A0009052017/A0009055518/A0009051019. There are two possibilities, one is to mix them, and the other is to form a difference between the two.

The four corner radars come from Veoneer, a simple understanding of Veoneer, an automobile technology provider located in Stockholm, Sweden. Its products include radar, laser radar, vision system, advanced intelligent driving assistance, automatic driving software, night driving assistance system, active safety sensors, monocular and stereoscopic vision cameras, and it is worth mentioning that Mercedes-Benz is the first to realize L3 in the world.

The parts number of two corner radars on the outside of the front bumper is A0009051516/A0009059517, which cooperates with millimeter-wave radar to participate in the enhanced version of the automatic distance and speed adjustment system and advanced remote parking; The parts numbers of the two corner radars on the outside of the rear bumper are A0009003335/A0009003138 and A0009051416/A0009059417, which have two main functions. One is similar to the two corner radars on the outside of the front bumper, and cooperates with millimeter-wave radar to participate in the enhanced version of the intelligent navigation distance-limiting function system and advanced remote parking, and the other is to participate in the active blind spot auxiliary system.

The supplier of 12 ultrasonic radars is unknown for the time being. In terms of functions, 6 ultrasonic radars on the front bumper and 6 ultrasonic radars on the rear bumper are all active.

Looking at the visual level again, a binocular stereo multi-function camera on the roof of the domestic EQE adopts Veoneer fourth-generation stereo vision camera system, and the part number is A2239006128/A2239006830/A2239006830, which is composed of fully integrated hardware and sensing software. The camera has been upgraded from the third generation to the fourth generation, and the visual field has been expanded from 52 to 100, with improved accuracy and pixels. This camera uses convolutional neural network technology (CNN) to obtain the available space and detect small obstacles, and at the same time, it can accurately classify and locate the objects in front of the vehicle in combination with 3D stereo, which can be applied to most weather conditions. At the same time, thanks to the core algorithm of Mercedes-Benz, the binocular camera can detect the information of the target without classification, and the situation that obstacles cannot be identified can be well solved. At the same time, the stereo binocular can weaken the demand for lidar and reduce the cost.

It mainly participates in intelligent driving assistance functions such as active lane keeping assistance system, automatic high beam switching (IHC), automatic high beam switching, enhanced version (IHC+), traffic sign recognition, speed sign recognition, advanced head-up display (HUD), distance and speed automatic adjustment system enhanced version (DISTRONIC PLUS) and distance and speed automatic adjustment system professional version (DISTRONIC PRO).

The camera in the car comes from LG’s monocular camera, which is mainly involved in the attention assistance system and will give an early warning when necessary.

The supplier of the other four panoramic cameras for the middle net and exterior rearview mirror is Magna, which acts as a 360 camera and plays a great role in automatic parking.

Third, the brain of EQE intelligent driving system: chip

From the analysis of the sensors in the previous article, it can be seen that the number of sensors carried by Mercedes-Benz EQE is not large, so the requirements for computing power are far less than those of domestic new forces.

At present, the autopilot chip used by Mercedes-Benz EQE has not been disclosed, but according to industry speculation, the Mobileye EyeQ4 chip is used in a high probability.

EyeQ Ultra, the latest version of SoC of Mobileye.

Mobileye mainly provides intelligent assisted driving algorithm+chip solutions to meet the demand of L2-level autopilot. As of last year, about 70% of the world’s production cars were equipped with autopilot chips from Mobileye.

The Xavier 8 core chip of Mercedes-Benz NVIDIA that we often hear is not an intelligent driver assistance chip, but its main function is to support intelligent cockpit experience such as MBUX intelligent human-computer interaction system. In addition, this chip is really carried on the overseas version of EQE, and the domestic version of the chip is not clear.

At present, the computing power of Mercedes-Benz EQE’s self-driving chip is unknown. If it is really a Mobileye EyeQ4 chip, then the computing power is likely to be similar to that of Weilai ES8′ s Mobileye EyeQ4 chip, which is about 2.5TOPS.

However, it is worth mentioning that EQE will realize L3-level automatic driving next, and overseas AMG models of EQE have already confirmed that they will have L3-level assisted driving, so the following models should not adopt Mobileye again. As early as 2017, NVIDIA signed a cooperation agreement with Mercedes-Benz, which will provide smart cockpit chips and autopilot chips for Mercedes-Benz. Therefore, Mercedes-Benz EQE will adopt NVIDIA with greater computing power in the future.

Iv. Topology layout analysis of wire harness

If you want to know how to realize the intelligent driving assistance function of a car, you must know the wiring harness layout.

(Topology diagram of Mercedes EQE harness)

Automotive wiring harness is the network subject of automobile circuit, and there is no automobile circuit without wiring harness. In modern cars, there are many automotive wiring harness, and the electronic control system is closely related to the wiring harness.

Generally speaking, if the functions of microcomputer, sensor and actuator are compared with human body, it can be said that microcomputer is equivalent to human brain, sensor is equivalent to sensory organ, and actuator is equivalent to motor organ, then wiring harness is equivalent to nerve and blood vessel.

Previously, the four buses of automobiles were CAN, LIN, FlexRay and MOST. Generally speaking, CAN bus is the backbone, LIN is the deputy of CAN, FlexRay is the hope of the future, and MOST is responsible for cultural undertakings. However, with the increasing demand for intelligent driving in automobiles, high-speed data transmission is required for applications such as navigation system and parking distance control, so LVDS wiring harness is gradually emerging.

1. CAN bus layout of EQE

CAN is the abbreviation of ControllerArea Network, CAN), which is a multi-master bus between nodes for distributed control system. There is no master-slave distinction in data communication, and any node can initiate data to any other node (one or more), with the highest communication rate of 1Mbps. Taking CAN network as the main network can realize the intelligent control of the automobile, such as automatically locking the door at high speed and automatically opening the door when the airbag pops up. CAN is a Bus communication mode, which means that all nodes are connected to the same transmission medium, which means that the electrical signals in the transmission medium will affect all nodes.

From the vehicle controller topology of Mercedes-Benz EQE, we CAN see that Mercedes-Benz EQE still uses CAN as a means of controller networking. There are 20 groups of CAN buses in Mercedes-Benz EQE, which control many functions of EQE body, including steering wheel assembly/system, etc. In addition, it also plays a vital role in EQE’s intelligent driver assistance system.

2. LIN layout of EQE

LIN(Local Interconnect Network) bus is a supplement to other automobile multi-channel networks such as CAN. In general, LIN does not exist independently in automobiles, but is usually connected with other networks such as upper CAN network, which is suitable for applications that do not have too high requirements on network bandwidth, performance or fault-tolerant functions. For example, in Mercedes EQE, it is mainly used for window control, automatic back door, electric rearview mirror adjustment, seat heating and ventilation, etc., and the use of CAN bus for these functions will cause performance waste.

In Mercedes-Benz EQE, there are 40 groups of LIN buses connected to Ethernet, 1 group of LIN buses connected to FlexRay and 28 groups of LIN buses connected to CAN, some of which have the following functions, and are less related to the intelligent driver assistance system.

It is worth mentioning that Mercedes-Benz EQE is equipped with a new generation of MBUX intelligent human-computer interaction system, with a memory bandwidth of 46.4GB/s per second, which is at the leading level in the industry, so the smoothness of the car operating system is guaranteed to some extent.

3. FlexRay layout of EQE

FlexRay is the research and development achievement after CAN and LIN, which can effectively manage multiple safety and comfort functions. The maximum performance limit of CAN network is 1Mbps, and the maximum performance limit of LIN is 125Kbps, while the maximum data rate of FlexRay on two channels CAN reach 10Mbps, and the total data rate can reach 20 Mbps. Therefore, the network bandwidth of FlexRay may be as much as 20 times that of CAN when applied to vehicle networks.

FlexRay CAN run not only as a single channel system like CAN and LIN networks, but also as a dual channel system. Dual-channel systems can transmit data through redundant networks, which is also an important performance of highly reliable systems.

There are a set of FlexRay buses in Mercedes-Benz EQE, which play a vital role in the intelligent driving assistance of Mercedes-Benz EQE. The related FlexRay bus controllers are as follows:

4. LVDS of EQE

LVDS wiring harness is a bridge between the display screen and the communication motherboard, which plays the role of power supply and signal transmission, and the motherboard transmits the picture to the display screen, that is, the screen wire harness. Any running machine with a screen will inevitably have LVDS wires to transmit data.

There are many electromagnetic radiation sources in the automobile, so anti-interference ability is the most basic requirement of automobile electronic design. In addition, considering the low radiation advantage of LVDS transmission line itself, it hardly causes additional interference to other facilities of the system. LVDS transmission only needs simple resistance connection, which simplifies the circuit layout and the line connection is very simple (using twisted copper cable). LVDS is compatible with various bus topologies: point-to-point topology (one transmitter and one receiver); Multi-branch topology (one transmitter, multiple receivers); Multipoint topology (multiple transmitters, multiple receivers).

Mainly for the 360-degree panoramic image system of Mercedes-Benz EQE. The data transmission technology of Mercedes-Benz 360 image system has experienced two technical changes. Early models used LVDS low-voltage differential signal, while the latest models used HSVL high-speed video link. For example, for E-class cars, LVDS technology was used before 2021, and HSVL technology was adopted in 2021.

At present, there is no sign of LVDS wiring harness in EQE’s vehicle controller topology, but it is certain that Mercedes-Benz EQE adopts LVDS wiring harness.

5. Ethernet main bus of EQE

At present, the mainstream view in the mainstream industry thinks that vehicle Ethernet will become the development trend of intelligent networked automobile bus in the future, so this is also the mainstream direction of many automobile enterprises in research.

There are terminal nodes in the network, which simply means that there is only one Ethernet port on a node; And it is simply understood that there are multiple Ethernet ports on a node, and its main function is to forward information. Switch communication means that all terminal nodes can be connected together through switches, and all transmitted information needs to be forwarded by switches. In switched communication, only two ends of a network line are connected to two ports, and there is no bifurcation. So generally we don’t talk about Ethernet bus, but about Ethernet Network.

In Mercedes-Benz EQE, the Ethernet main bus is connected with 40 groups of LINs, and there is also a controller related to the intelligent driver assistance system:

Actual scene analysis, how does EQE intelligent driver assistance system work?

A car’s intelligent driving assistance system involves many levels, besides the sensor level, there are controller, electronic and electrical architecture level, algorithm and so on, which are the three main modules we often say: perception, decision-making and control. Generally speaking, it is similar to people’s eyes, brain and limbs.

The following will analyze how Mercedes-Benz EQE intelligent driver assistance system works from the practical application scenarios of various intelligent driver assistance functions.

1. PARKING (automatic parking)

On the aspect of automatic parking, major car companies are speeding up the mass production of automatic parking. From the perspective of China’s market layout, the concentration of car companies equipped with APA is high, and the top ten car companies account for 84.1% of the market share. The sales volume of Beijing Benz equipped with APA models is far ahead of other car companies.

At present, there are four automatic parking systems, semi-automatic parking (S-APA), automatic parking (F-APA, RPA), memory parking (HPP) and autonomous parking service (AVP).

The automatic parking function of Mercedes EQE is as follows:

(Translated according to Mercedes-Benz official website data)

Mercedes-Benz also explained EQE’s automatic parking system in detail.

(Translated according to Mercedes-Benz official website data)

According to the data of Mercedes-Benz official website, it can be found that the "parking package with 360 camera and remote parking functions" of Mercedes-Benz EQE supports active parking assistance, memory parking and remote parking assistance. In addition, there is a high-precision self-learning map, so the automatic parking system should be located at the highest SAE L4 level in the automatic parking class: Autonomous parking service (AVP).

According to the analysis of Mercedes-Benz EQE sensor, the configuration of the sensor conforms to the definition of autonomous parking service (AVP).

The automatic parking system includes sensing system, central control system, execution system and human-computer interaction system, which are connected by wiring harness. The fourth chapter above involves wiring harness.

From the design point of view, Mercedes-Benz’s parking system also adopts the integrated parking scheme of looking around and ultrasonic, and the whole car does not use lidar. If lidar is used, the problem of sensor perception limitation will be solved on a large scale.

From the perspective of the whole industry, at present, there are many L2 and L2+ automatic parking integration schemes with car-end transformation as the main technical scheme, and the L4 AVP is involved in Mercedes EQE, so it will also involve the construction of high-precision maps, and the map data needs to be updated regularly and in real time.

It is worth mentioning that the supplier of Mercedes-Benz’s high-precision map construction in overseas models is HERE, whose main function is to serve L3 autopilot. At present, Mercedes-Benz DRIVE PILOT autopilot has landed, and the high-precision map carried by EQE is also paving the way for L3 autopilot on EQE.

Mercedes-Benz DRIVE PILOTL3 Class Autopilot Landing

At present, the domestic version of EQE is equipped with NavInfo. As one of the earliest map vendors in China, NavInfo once became an "oligarch", and NavInfo has close ties with national car companies such as Tesla, Daimler, Ford, BMW, Guangzhou Automobile, Great Wall and Weilai.

According to NavInfo’s new public information, it won the order for the autopilot data management service platform for mass-produced vehicles from Daimler Greater China Investment Co., Ltd. last year, and will build and integrate Daimler’s domestic autopilot platform, and be responsible for the data management service of the platform from November 2021 to November 2024, and at the same time provide data processing services for the passenger cars mass-produced by Daimler Group in China from November 2021 to November 2024 through the platform, so the domestic version of EQE.

After the sensors mentioned above collect the vehicle position information and body state information, the sensing system converts them into digital signals, which provides the basis for the next path planning and decision-making.

In the process of signal transmission, it will be transmitted to the central control system through various routes in the previous chapter (Chapter 4). The specific transmission paths are as follows:

CAN bus –CAN S1 front radar controller area network, CAN S2 rear radar controller area network-controller 4 corner radars (B29/11: left front short-range radar (left front NBR), B29/12: right front short-range radar (right front NBR), B29/13: left rear short-range radar (left rear NBR), B29/14:

Ethernet main bus-controller N41/7: self-learning high-precision map (SHPK), N41/8: position determination.

Chassis FlexRay Bus-A40/11: Multifunctional Camera (MFK).

The information collected by the sensing system is processed and analyzed, and the current position of the vehicle, the position of the target and the surrounding environment are obtained. The central controller judges whether there are parking conditions according to these parameters, calculates the optimal path planning, generates corresponding control instructions, and sends the information such as steering torque and angle information needed in the parking process to the relevant actuators in the form of electrical signals through the vehicle network.

The implementation of Mercedes-Benz EQE is

The signal passes through the chassis FlexRay bus –N68: Electric Power Steering (ES)N68/4: Rear Axle Steering System (HAL)N80: Steering Column Module (Steering Column Tube Module (MRM)) and is finally reflected on the wheels.

The LVDS line is unclear.

2. DRIVING (driving)

In this respect, the functions owned by Mercedes-Benz EQE have been elaborated in the first chapter, and several representative functions are selected for analysis.

2, 1 Active Brake Assist (active brake assist)

Active braking assistance reacts to the actual situation. When there is a collision risk, Mercedes-Benz EQE gives a visual and audible warning, and when the driver does not respond, the system will assist braking.

The sensors involved in the perception level mainly include 1 millimeter wave radar and 12 ultrasonic radars.

Similar to PARKING, the signal is formed by the sensing system, and the transmission path is Ethernet main bus -A89: long-range radar (FBR). The transmission harness of ultrasonic radar is not clear for the time being, but it is clear that the signal must have been transmitted to the central control system.

Finally, at the actuator level, the vehicle will be braked, and the signal transmission path is:

Signal-Chassis FlexRay Bus –N68: Electric Power Steering (ES)N68/4: Rear Axle Steering System (HAL)N80: Steering Column Module (Steering Column Tube Module (MRM))- Brake

At the same time, the signal passes through CAN T：CPC harness to N12/2: SOGE to give an audible warning to the owner.

2, 2 Active Lane Keeping Assist system (active lane keeping assist)

During driving, when EQE deviates from the lane pressing line, the steering wheel will vibrate, and when there is an obstacle beside it, the system will sound an alarm, and at the same time, unilateral braking will intervene to assist the vehicle to return to the right position.

Perception system involves binocular camera on the roof, 4 cameras on the car body, millimeter wave radar, 4 angle radars and 12 ultrasonic radars.

Similar to PARKING, four corner mines are also required to collect information, and the information is transmitted by two wire harnesses: CAN S1: front radar controller area network and CAN S2: rear radar controller area network. This path also participates in active blind spot auxiliary system and intelligent navigation distance limiting function.

In addition, there is the signal of the binocular camera on the roof, and the chassis FlexRay bus-A40/11: Multifunctional Camera (MFK). This signal transmission path is also used in the intelligent navigation distance limiting function, speed sign recognition and traffic signal recognition function.

The information transmission path of millimeter-wave radar is similar to that of active braking assistance, so I won’t go into details, and it is also used for intelligent navigation distance limiting function.

At the execution level, the signal is also transmitted through the chassis FlexRay bus, and finally the vehicle sends out an alarm sound, and the system assists the vehicle to return to the right position.

There are many similarities in the transmission paths of active parking assist system, active braking system, active lane keeping assist system and intelligent navigation distance limiting function. The sensors, actuators and transmission paths involved in each function can also be clearly seen in the harness distribution in Chapter 4 above, and the general idea is similar to that of active braking assist system, active lane keeping assist system and automatic parking analyzed above.

The remaining auxiliary functions can also be analyzed according to the above ideas.

In addition, the actual experience of Mercedes-Benz EQE’s intelligent driver assistance system has been evaluated by German ADAC test before, as follows:

Mercedes-Benz EQE has excellent driving stability and insufficient steering accuracy, but fortunately, with the help of intelligent assisted driving, the model can easily keep driving in a straight line; In terms of braking, the brake pedal feels stiff and there is no clear pressure point. German ADAC test thinks that this is a point that Mercedes-Benz needs to improve, otherwise it will permanently interfere with EQE’s driving experience. In terms of active safety assistance system, Mercedes-Benz is in the leading position in the industry, which is also reflected in EQE models. Under the functions of emergency braking system, including collision and distance warning, it can ensure safety to a great extent; Pedestrian protection is equipped with an active hood, which will automatically rise in the event of collision, thus increasing the distance from hard engine parts. In addition, a predictive emergency braking assistant is standard, which can respond to pedestrians and cyclists.

On the whole, Mercedes-Benz EQE’s intelligent driving assistance has a good help in the actual driving process, but it should be noted that the models tested by ADAC are overseas versions, which are of reference to our domestic consumers, but not much.

VI. Summary

In the research and development of intelligent driving technology, Mercedes-Benz should be regarded as an early brand. As early as 30 years ago, based on the European "Eureka" research plan, it launched an intelligent transportation project called "Prometheus". From the end of 1990s to 2005, Mercedes-Benz introduced a distance control system named DISTRONIC and an upgraded version-Distronic Plus.

After 2015, Mercedes-Benz began to explore intelligent driving through travel services, and in 2018, it cooperated with doctors to launch the Robotaxi service of L4/L5 unmanned taxi in California.

In the last five years, there have been frequent actions. In July 2017, Mercedes-Benz invested in Momenta, a self-driving startup in China, and acquired Torc Robotics in April 2019, which significantly accelerated the intelligent strategy.

However, there is still a significant gap between this speed increase and the research and development, popularization and cost control of smart cars in China. Judging from the cost performance and quantity of its intelligent driving system hardware, the new force of making cars in China is basically the existence of this intelligent driving assistance system that can kill EQE, so from the comparison of peers, this system can’t support the price as high as 500,000 yuan.

Judging from the sensors carried by Mercedes-Benz EQE, it is imperative for Mercedes-Benz EQE to use L3 intelligent driver assistance system. If it can get on the road, then the new domestic forces will only increase, so the high premium of Mercedes-Benz will continue to exist to some extent.

Elon Musk： ＂Iron Man＂ in Silicon Valley

　　　
If you marvel at the myth of computer industry created by world-renowned entrepreneurs such as Bill Gates and Steve Jobs, then the next person will probably refresh your definition of myth. He is only 42 years old, but he has made brilliant achievements in the most popular and cutting-edge fields in the world today: he is the founder of the world’s largest online payment platform; He made the first commercially successful electric car; He is also the first private boss in the world to successfully launch a rocket. He is elon musk, the founder of Tesla, an electric car manufacturer, and Space X, a space exploration technology company.
　　Musk’s entrepreneurial experience is ups and downs and colorful. The famous Iron Man, which is widely circulated in the market, was adapted from him, and he himself made a guest appearance in the second film of the Iron Man series. Although the truth of this statement remains to be verified, just like this superhero, Musk’s wonderful life is full of dazzling high technology. Not only that, but his success in business operation is the envy of his peers. Some people think that he is a new legend after Jobs, while others say that he may be the next person to change the world.


　　Start with the internet


　　On June 28th, 1971, Musk was born in South Africa. My father is an engineer in South Africa and my mother is a Canadian. Musk learned software programming when he was 10 years old. Two years later, he successfully designed a game called "Blastar" and sold the software for $500, earning the first pot of gold in his life.
　　This child, who was called a "genius" by people around him, went to Canada at the age of 17, and his final dream was the United States, because he thought it was a place where "anything is possible". In 1992, after studying at Queen’s University for two years, Musk left Canada and transferred to the University of Pennsylvania, where he obtained a bachelor’s degree in economics and physics. When he graduated, Musk considered three areas that he most wanted to get involved in. In his view, these three areas will profoundly affect the future development of mankind, namely the Internet, clean energy and aviation. Now, it seems that these three ideals were all realized when he was under 40 years old.
　　In 1995, he went to Stanford University to study for a master’s degree in materials science and applied physics, but he dropped out of school after only two days. After that, he stepped into the internet field.
　　After dropping out of school, he and his brother jointly founded the Zip2 project, an online content publishing software developed for news organizations to help national online media cooperate with localized businesses. Soon, this creative project won the favor of several enterprises. In 1999, Compaq acquired Zip2 with $307 million in cash and $34 million in stock options. In the same year, Musk founded X.com, an online financial payment company. In 2001, X.com completed the acquisition of Confinity Company, and the new company was renamed PayPal. In October 2002, eBay bought PayPal for $1.5 billion, and Musk’s 11.7% stake in PayPal earned him $328 million. Today, PayPal has become the world’s largest online payment company, which is highly sought after by hundreds of millions of users around the world.
　　These two successful transactions made Musk famous and famous, and he became a billionaire and star entrepreneur. But just when people expected Musk to dig the next Internet gold mine, he chose another way. This time, he founded two miracle companies, Tesla and SpaceX.


　　"Upstream" Tesla


　　If Detroit is given a chance to start all over again, I believe that everything of Tesla will be what this bankrupt automobile city hopes to develop into: cooler, more environmentally friendly and more advanced.
　　Founded in 2003, Tesla Motors, headquartered in Palo Alto, California, is currently a star enterprise in the United States. The ModelS all-electric car produced by the company was listed as the best-selling luxury car in the United States, and was also rated as the safest car in the United States. Some media regard Tesla as "the apple of the automobile industry" and think that it represents a bright future for the development of the automobile industry.
　　The original Tesla company was not founded by Musk. At that time, Musk only invested $6.3 million in Tesla and became the chairman. Later, due to the unsatisfactory research and development, the two founders left, and Musk officially took over.
　　Musk said that his initial success rate was "less than 50%". But despite this, he still has confidence in Tesla. He believes that the traditional thinking about the electric vehicle market is one of the reasons why people have not discovered Tesla’s potential. He said that no one doubts that clean electricity is the future development direction, but the biggest uncertainty lies in the timetable of the historical process, that is, the time and speed of this transformation.
　　For this reason, in the entrepreneurial story of Tesla electric vehicles, Musk played more like the role that Jobs played in Apple: a preacher. He constantly explained the concept and spirit of Tesla to the media and the public, constantly convinced people that electric vehicles are the near future, and constantly responded to media attacks on Tesla. He also used the extensive influence of his circle of friends. In 2008, the first Tesla Roadster, the world’s first mass-produced electric roadster, was put on sale. Hollywood stars Tom Hanks, George Grugni and Schwarzenegger bought it one after another, and Silicon Valley tycoons such as Larry Page and sergey brin also helped. Musk mobilized all forces to push Tesla into the public’s sight.
　　Of course, in addition to strong publicity and public relations, the key factor to promote Tesla’s development is still technology. After solving the key technical problems such as high-capacity battery and high-performance motor, Roadster has been able to accelerate from 0 to 100 kilometers per hour in 3.6 seconds. At that time, it took 4.4 seconds for the Porsche 911 to reach the same speed. Looking back, Tesla’s success and stable battery system are the core of technology. Later, Tesla once transferred some key technologies of batteries and motors to help promote the electric vehicle revolution.
　　In 2012, the first ModelS rolled off the assembly line, and then ModelX came out. The more practical Model S is undoubtedly more successful than Roadster. In 2013, the global sales of Model S models are expected to reach about 21,000. On May 8, 2013, Tesla released its first-quarter financial report, achieving a net profit of $11.2 million. This is the first time that Tesla Motors has achieved quarterly profit since its listing in 2010. Since then, the company’s stock price has been like a runaway horse, rising from $55.7 to $90 in three trading days. At present, Tesla’s total market value exceeds 6 billion US dollars.
　　Tesla can gain a firm foothold and move forward steadily in the adverse waves that many electric vehicle companies have fallen, which is not unrelated to Musk’s precise positioning of Tesla. Musk said that he doesn’t think Tesla is competing with other electric vehicles for a small piece of the consumer market, but with fuel vehicles such as BMW or Lexus. Its real opponent is the entire traditional automobile industry system. At present, Tesla’s odds in this contest are hard to say, but what is certain is that Tesla is on the right track.


　　"Retire on Mars"


　　Among the three areas that Musk wants to get involved in most, aviation technology may be the one that fascinates him the most. "When other children look at the moon and sigh how far it is from the earth, Musk will say that its average distance from the earth is 384,400 kilometers," said his mother, May Musk, who described Musk as a child. When eBay threw an olive branch to PayPal, Musk realized that the time had finally come to realize his space dream. In June 2002, Musk founded SpaceX, a space exploration technology company, with his childhood dream.
　　SpaceX is mainly engaged in rocket business with reusable technology. In Musk’s vision, he hopes that the rocket can return to Earth after completing the space mission, thus reducing the cost of space flight. However, the wish is beautiful, but the reality is cruel. In 2008, after three failed launches, the Falcon 1 launch vehicle developed by SpaceX has exhausted the money that Musk earned from the sale of PayPal. That is, in the same year, Tesla encountered an unprecedented development bottleneck. The double crisis made Musk almost bankrupt.
　　But even so, Musk insisted on the fourth launch. He even said that "the fifth launch is also in preparation, and the plan to manufacture the sixth Falcon 1 has been approved." At that time, Musk had fallen into debt, and he knew that if he failed again, the consequences would be unimaginable. Therefore, it can be said that he made this decision with a burning heart.
　　As a result, a miracle appeared, and Falcon 1 successfully entered the preset orbit in the fourth launch test. The whole United States was shocked. People who scoffed at Musk’s idea of developing the cheapest transport rocket were surprised to find that the Falcon 1 launch vehicle used a partially reusable launch system, and the cost of launching once was only 6.7 million. At that time, the relatively cheap Pegasus rocket (a small launch vehicle launched from the air) cost 25 million dollars at a time. Musk’s vision became a reality.
　　Since then, SpaceX has won rocket commercial contracts from all over the world at a low price, and it has also won the recognition of the US government. It received a $1.6 billion order from NASA)16 and a $900 million deposit from other customers.
　　"Only four organizations in the world have mastered the technology of satellite launch and recovery, namely, the United States, Russian Federation, China and Musk," reporters said of this technology madman. Musk’s space dream continues, constantly creating one miracle after another. A few days ago, some media reported that Space X’s "Grasshopper Project" has successfully developed a cutting-edge technology that can make rockets take off safely and land vertically. Next, his goal is to reduce the launch cost to 1/10 of the commercial space launch market at that time, and he plans to develop super-giant rockets for interstellar migration in the future, because he firmly believes that the future survival hope of mankind depends on whether it can be moved to that red planet. Facing the eyes of doubt and ridicule, he said firmly, "I want to retire on Mars, which is a suitable place for retirement."


　　Creativity is infinite and enthusiasm is immortal.


　　Including the soaring stock price of Tesla electric vehicles, the outstanding performance of Musk’s companies this year has undoubtedly made Musk the most dazzling star in Silicon Valley. Because of this, he is called "the best entrepreneur in history", "the most inspirational entrepreneur" or "super idol". Looking back at the ups and downs of Musk’s entrepreneurial history, it is not difficult to find that high vision, bold vision and determination to put all your eggs in one basket are the greatest secrets of the legendary entrepreneur’s success.
　　According to Reuters, Musk always causes strong emotional fluctuations among people he works with. His colleagues either love him or hate him, and there is no centrist. However, even those who were fired by him, or those who called him heartless, have to admit that they admire his vision and willpower very much.
　　Darrell Silly, former director of market operation and sales of Tesla, said that Musk’s ability to remain calm in times of crisis is almost close to the non-human level. "His tolerance for risks is beyond imagination. When I was intolerable to the harsh environment, he was calm. "
　　It is with this enthusiasm that Musk has come all the way to today. As the British "Guardian" said, if someone puts forward such strange ideas as Martian immigration, the usual practice is to find an excuse to leave this madman’s company, or to politely smile and cater to this unrealistic fantasy of the space nerd, but if the object is Musk, it will have to be taken seriously.
　　Max Levchin, a friend who founded PayPal with Musk, said that Musk is like a "sword dancer in the dark". Every time he has a crazy idea, he always wants to make it at no cost. What’s terrible is that this wizard of science and technology entrepreneurship always seems to have a steady stream of new inspiration. He told the media that Tesla Motors will produce self-driving cars in the next three years; He talked about interstellar travel and immigration many times and said that he would shorten his trip to Mars to three months. Recently, he announced the "super high-speed rail" plan, which takes only 30 minutes to travel from Los Angeles to San Francisco … and it has stunned people again and again. However, despite the constant doubts from the outside world about Musk, we might as well look forward to it, given that he has so many successful records of turning whimsy into real applications.

Dong Mingzhu didn’t show up! Gree Electric performance briefing, talked about these key issues!

"Say good Dong Mingzhu to attend? Only live text? " In an investor community, some investors raised the above questions about the 2022 online performance briefing held in Gree Electric (000651) on the afternoon of June 15th.

Prior to this, Gree Electric said in the announcement of the preview of the performance briefing on June 3 that four senior executives of the company, namely, Chairman and President Dong Mingzhu, Secretary Deng Xiaobo, Chief Financial Officer and Assistant President Liao Jianxiong and Independent Director Wang Xiaohua, would attend the meeting.

However, judging from the actual situation of this performance briefing, it was held in the form of text question and answer instead of audio and video live broadcast, which was commonly used in Gree Electric in the past. In addition, Deng Xiaobo, the director of Gree Electric, answered investors’ questions all the time, and Dong Mingzhu and other senior executives did not show up all the time.

Talking about diversification: a breakthrough in the intelligent equipment sector

Although it was a live text broadcast, Deng Xiaobo gave a detailed reply to many questions that investors were concerned about. Among them, Gree Electric’s progress in diversified sectors such as household appliances and smart equipment is the most concerned by investors. According to the annual report of 2022, the revenue from air-conditioning business in Gree Electric accounted for 71.36%, which was higher than 70.11% in 2021. In other words, in the past year, Gree Electric’s dependence on air conditioning has become more serious.

For the household appliances sector, Deng Xiaobo said that the company’s household appliances products are positioned in a healthy, intelligent and personalized manner, and a systematic layout is implemented to achieve full coverage of industries such as kitchen appliances, environmental appliances and ice washing products. In 2022, the series of household appliances realized the continuous upgrade from function to scene experience.

For the intelligent equipment sector, Deng Xiaobo said that the products independently developed by Gree Intelligent Equipment have exceeded 100 specifications, covering servo manipulators, industrial robots, intelligent storage equipment, intelligent detection, special machine tools for heat exchangers, unmanned automated production lines, CNC machine tools, etc. In more than ten fields, the industrial layout from industrial robots to core components and CNC machine tools has been basically completed, providing solutions for customized industrial robot integrated applications and large-scale automated production lines. In 2022, the company’s marketing strategy of intelligent equipment with technology as the center, market breakthrough and model breakthrough focused on breakthroughs in CNC machine tools, robots and overseas markets.

Among them, in the field of CNC machine tools, Gree Electric focuses on the lightweight market of automobiles, rod-type machine tools extend to the die-casting market, and cut into the integration projects in the automotive field, and large-kilogram industrial robots won the bid for several industry demonstration projects; In the robot sector, the company has made a major breakthrough in the four core components of controller, driver, servo motor and reducer, and launched a full series of products such as five-axis CNC machine tools, vertical CNC machine tools, horizontal CNC machine tools and gantry machining centers. Five-axis CNC machine tools can process complex curved materials and are widely used in energy, automobile, general machinery and other fields. In overseas markets, the company has successfully entered the high-end markets in North America and Europe, and built high-end CNC machine tool demonstration projects in developed areas such as North America and Europe.

Talking about new energy: Gree Titanium new energy vehicles have been operated in many places.

In recent years, Gree Electric has been making constant moves in the new energy sector, successively holding Zhuhai Yinlong (later renamed Gree Titanium), Dunan Environment (002011) and other enterprises.

Talking about the business progress in new energy, Deng Xiaobo said that the company continued to exert its efforts in the field of green energy, devoted itself to the key technology research and product development of new energy appliances and near-user-side energy Internet systems, and cooperated to build a new ecology of energy informationization and DC, and promoted the transformation of green economy. At present, it mainly focuses on the layout of photovoltaic (storage) air conditioning plate, new energy vehicle plate and lithium battery plate.

Among them, in the photovoltaic (storage) air-conditioning sector, the optical storage air-conditioning system built by Gree Electric can drive the air-conditioning operation in the shortest path, and the utilization rate of photovoltaic direct drive reaches 99% compared with the traditional photovoltaic power generation with three times of electric energy conversion and energy loss reduction, and has continuously made major breakthroughs in this field, and has continuously developed into a "zero carbon source" air-conditioning system, realizing the trinity of photovoltaic power supply, energy storage and electricity consumption.

At present, Gree photovoltaic air conditioning system has realized the full coverage of multi-connection, screw machine, centrifuge, condenser, modular machine and split machine, which effectively fits more application scenarios; Covering many types of typical climate zones around the world, it serves many countries and regions, and has reached more than 12,000 projects.

In the new energy vehicle sector, Deng Xiaobo revealed that the new energy vehicles produced by Gree Titanium have been operated in more than 230 cities in China, including Beijing, Shanghai, Guangzhou, Chengdu, Nanjing, Tianjin and Wuhan.

In the lithium battery sector, in 2022, Gree Titanium actively expanded the research and application of key technologies in various fields of new energy, and improved the traditional lithium battery bottleneck performance such as battery safety, low temperature resistance and high rate. Gree Titanium’s technology of "a lithium titanate composite material and its preparation method, negative plate and lithium ion battery" was successfully selected in the 23rd China Patent Award, which was the first and only lithium battery product technology selected in the new energy industry.

Deng Xiaobo also introduced that the thermal management of new energy vehicles in Dunan environment has extended the thermal management technology of new energy by virtue of the refrigeration technology foundation, and has become a reliable supplier of main engine plants such as BYD, Geely, Ideality, Weilai, Tucki, FAW, SAIC, Changan and Zero Run; And Yin Lun, Topp, Valeo, Mahler, Air Conditioning International, Ma Ruili, Southern Inter, Tenglong, Band-Aid and other air conditioning system vendors and pipeline vendors’ strong partners.

At the same time, we have established good cooperative relations with battery enterprises such as Contemporary Amperex Technology Co., Limited, Zhongchuang Singapore Airlines and Guoxuan Hi-Tech, as well as commercial vehicle enterprises such as faw liberation, Geely Commercial Vehicle, Yutong and CRRC, and the development of other key customers is being carried out in an orderly manner. In 2022, the revenue of the company’s automotive thermal management industry was 200 million yuan, a year-on-year increase of 290%.

It is worth mentioning that Deng Xiaobo is not only the director, vice president and secretary-general of Gree Electric, but also the chairman of Dunan Environment.

"As a large industrial group, the company’s industrial chain has extended to automobile air conditioning, motor electronic control, intelligent equipment, molds, castings and other fields. In recent years, the company has successively acquired Gree Titanium, Dunan Environment and other companies to improve the industrial chain layout. The company’s acquisition of Gree Titanium can quickly cut into the fields of new energy automobile industry chain, energy storage and battery manufacturing equipment, which is in line with the company’s long-term development interests. The company’s acquisition of Dunan Environment aims to improve the competitiveness of the company’s air-conditioning upstream core components and the stability of the supply chain, and improve the industrial layout of the company’s new energy vehicle core components. In the future, the company will gradually build a diversified and high-tech global industrial group, ensure the independent control of core components, improve the layout of the industrial chain, and further consolidate its business competitive advantage. " Deng Xiaobo said.

On channel reform: the integration of online and offline lines

Gree Electric’s channel reform is also a topic of great concern to investors.

Deng Xiaobo pointed out that Gree Electric has established a self-controlled, mutually beneficial and win-win sales channel and sales model, and implemented the "new retail" marketing model reform of online and offline integration. Based on 30 regional sales companies, over 30,000 offline outlets and official flagship stores of third-party e-commerce platforms, it has established a nationwide dual-line sales network, providing dual-line linkage integrated services of offline experience, online ordering, national unified distribution and installation.

On the concrete action level, Gree Electric has initiated the reform of digitalization of the whole system, taking "Gree Cloud Network Batch" as the representative, connecting the channel system, the warehousing system, the logistics system and the dispatching system in series, so as to realize all-round information access to the Internet and empower the channels through digitalization.

In terms of order management process, we continue to explore digitalization and warehouse network optimization. In the aspect of intelligent dispatching, intelligent dispatching is used instead of traditional manual dispatching to improve the efficiency of dispatching service.

For predictive maintenance, ID cards of data acquisition equipment are installed for the sold online air conditioners, which are distributed in various provinces and cities in China. Through the multi-connected air conditioner, the machine operation data of the big data platform is returned every day, so as to dynamically grasp the operation situation of the equipment, carry out operation and maintenance in time, and allocate the maintenance personnel and accessories in the sales area more reasonably and intelligently.

In the transformation of stores, by introducing digital devices such as smart shopping guide big screen, cloud shelf and electronic price tag and upgrading the store image, offline stores not only have offline and online sales functions, but also become a scene space for experience, meeting people and communication.

In terms of channel diversification, Gree Electric adopts the strategy of parallel online and offline diversified sales channels. Among them, online channels finely develop category merchants, and weak categories seek breakthroughs; Offline channels focus on developing ice-washing, kitchen and electric direct sellers and agents.

The company strengthened its deep cooperation with the three-party e-commerce platform, jointly developed sinking channels with JD.COM and opened up nearly 600 Gree+JD.COM joint stores; The sales of JD.COM stores and Tmall premium products continued to improve, further expanding the market scale of sinking channels.

At the same time, "Store in Dong Mingzhu" has been successfully transformed into an open platform, which serves as a docking terminal retailer for all kinds of e-commerce platforms, laying a foundation for online and offline integration and the promotion of online batch mode. In addition, the company laid out new retail channels in the form of live broadcast and community marketing, and gradually created a new media matrix.

Proofreading: Liao Shengchao

Deyang Municipal People’s Government

County (city, district) people’s government, Deyang Economic and Technological Development Zone, Deyang High-tech Industrial Development Zone, and relevant municipal departments:

"Deyang city network booking taxi management service management implementation details" has been deliberated and adopted by the eighty-eighth executive meeting of the seventh session of the municipal government, and is hereby issued to you, please follow.　

Deyang Municipal People’s Government Office　

April 19, 2017

Management of network booking taxi operation service in Deyang urban areaenforcement regulations　


Chapter I General Provisions　

the first　　In order to better meet the diversified travel needs of the public, and promote the integration and development of the taxi industry and the Internet, the urban network reservation taxi (hereinafter referred to as"Online car booking") business service behavior, ensure operational safety, and safeguard the legitimate rights and interests of passengers, drivers and online taxi booking operators (hereinafter referred to as "online car booking platform company"). According to the Guiding Opinions of the General Office of the State Council on Deepening Reform and Promoting the Healthy Development of Taxi Industry (Guo Ban Fa [2016] No.58, hereinafter referred to as "Guiding Opinions") and "Interim Measures for the Management of Online Taxi Booking Service" (Ministry of Transport, Ministry of Industry and Information Technology, Ministry of Public Security, Ministry of Commerce, State Administration for Industry and Commerce, General Administration of Quality Supervision, Inspection and Quarantine, National Network Information OfficeDecree No.60 of 2016, hereinafter referred to as the "Administrative Measures"), Notice of the General Office of the People’s Government of Sichuan Province on Printing and Distributing the Implementation Plan for Deepening the Reform of Taxi Industry in Sichuan Province (Chuan Ban Fa [2016] No.77, hereinafter referred to as the "Implementation Plan") and relevant laws and regulations, combined with the actual situation of Deyang City, these implementation rules are specially formulated.

the second　　Network car platform companies, drivers and network car passengers engaged in network car business in Deyang city shall abide by these detailed rules.

The term "online car rental service" as mentioned in these Detailed Rules refers to the business activities of building a network service platform based on Internet technology, integrating supply and demand information, using qualified vehicles and drivers, and providing non-cruise taxi reservation services.

The term "network car platform company" as mentioned in these Detailed Rules refers to an enterprise legal person that builds a network service platform and engages in network car management services.

Article　　Adhere to giving priority to the development of urban public transport, moderately develop taxis, and develop online taxis in an orderly manner in accordance with the principles of high-quality service and differentiated management.

Article 4　　The freight rate of the network car is subject to market adjustment price, and the government guidance price can be implemented when necessary.

Article 5　　Deyang City Transportation Bureau is the competent department of taxi industry in Deyang City, and is responsible for guiding the taxi administrative departments of counties (cities) to carry out the management of online car.

Deyang City Road Transportation Management Office specifically implements the management of urban network car.

Other relevant departments shall, according to their statutory duties, implement relevant supervision and management on the network car.

Chapter II Network Car Platform Company

Article 6　　A network car platform company engaged in network car business in Deyang City shall have online and offline service capabilities and meet the following conditions:

(a) with the qualification of an enterprise legal person, not an enterprise legal person in this Municipality, it shall set up branches in this Municipality and pay taxes according to law;

(2) Having office space and management personnel suitable for the business scale in the urban area, and having the service capabilities of safety management, personnel training and complaint acceptance;

(3) It has the Internet platform to carry out the network car-sharing business and the ability to interact and process information and data suitable for the business to be carried out, and it has the conditions for relevant regulatory departments such as transportation, development and reform, letter, public security, taxation, network information, quality supervision, industry and commerce to obtain and query relevant network data and information according to law, the database of the network service platform is connected to the government regulatory platform, the server is located in the mainland of China, and it has the network security management system and security protection technical measures that meet the requirements;

(4) Where electronic payment is used, an agreement shall be signed with banks and non-bank payment institutions to provide payment and settlement services;

(5) Having a sound management system, a safe production management system and a service quality assurance system;

(6) Other conditions stipulated by laws and regulations.

In addition to the above conditions, foreign businessmen engaged in online car-sharing business in Deyang city should also comply with the provisions of relevant laws and regulations on foreign investment.　

Article 7　　An online car platform company that applies to engage in online car business in Deyang City shall apply to the transportation department and submit the following materials:

(1) An application form for online booking of taxi operation;

(two) the identity of the investor, the person in charge, the credit certificate and its copy, the identity certificate of the agent and its copy and power of attorney;

(3) Business license of an enterprise as a legal person; if it belongs to a branch, it shall also submit the business license, and the foreign-invested enterprise shall also provide the approval certificate of the foreign-invested enterprise;　

(4) Information on the office space, person in charge and management personnel of the place where the service is located;　

(5) Proof that it has the ability to interact and process information and data on the Internet platform, proof that it can be used by traffic, public security, taxation, network information and other relevant regulatory authorities to obtain information conditions for querying relevant network data according to law, proof that the database is connected, proof that the server is located in the mainland of China, and proof that the network security management system and security protection technical measures are established and implemented according to law;

(6) Where electronic payment is used, the payment and settlement service agreements signed with banks and non-bank payment institutions shall be provided;　

(seven) the text of the management system, safety production management system and service quality assurance system;　

(eight) other materials required by laws and regulations.　

The materials related to online service ability in Items (5) and (6) of the preceding paragraph shall be examined and identified by the provincial transportation department at the place of registration in conjunction with the departments of communication, public security, taxation, online information and people’s bank of China at the same level, and the corresponding identification results shall be provided. The relevant departments at the municipal level shall confirm the online service capability identification results submitted by the network car platform company.

Other offline service ability materials shall be reviewed by the competent transportation department that accepts the application.　

Article 8 The department in charge of transportation shall make a decision of approval or disapproval within 20 days from the date of acceptance. If a decision cannot be made within 20 days, it may be extended for 10 days with the approval of the person in charge of the implementing organ, and the applicant shall be informed of the reasons for the extension.　

Article 9 If the transportation department makes an administrative licensing decision on the application for online car rental, it will issue the License for Online Booking Taxi, with the business scope of online booking taxi, the business area of Deyang City and the business period of 6 years. After the expiration of the service capacity, those who are qualified are allowed to continue their operations.　

Article 10 If the transportation department decides not to grant an administrative license to an application that does not meet the prescribed conditions, it shall issue a "Decision on Not Granting an Administrative License" to the applicant.　

Article 11 The network car platform company shall carry out relevant business only after obtaining the corresponding "Network Booking Taxi Business License" and applying for Internet information service filing to the provincial communication department where the enterprise is registered. The contents of the record include the real identity information of the operator, access information, and the "Network Appointment Taxi Business License" issued by the transportation department. Involving the operation of telecommunications business, it shall also comply with the relevant provisions of telecommunications management.　

The network car platform company shall, within 30 days from the date when the network is officially connected, go through the filing formalities at the acceptance organ designated by the public security department of the provincial people’s government where the management and operation institution of the network car platform company is located.

Article 12　　If the network car platform company suspends or terminates its operation, it shall make a written report to the original licensing authority 30 days in advance, explain the relevant situation, notify the vehicle owners and drivers who provide services, and make an announcement to the public. If the business operation is terminated, the corresponding "Network Appointment Taxi Business License" shall be returned to the original licensing authority.

Chapter III. Vehicles and Drivers of Network Cars

Article 13　　The network car platform company shall ensure that the connected vehicles meet the following conditions:

(1) For passenger cars with 7 seats or less registered with the public security organs of this Municipality, the nature of vehicle use is registered as reserved passenger transport, and the vehicle inspection is within the validity period, and there are no unprocessed traffic accidents and traffic violation records;

(2) The displacement shall not be less than 1.6L or 1.4T, and the cruising range of pure electric new energy vehicles shall not be less than 150 kilometers;

(3) The performance and price of the vehicle are not lower than those of the cruise taxis in urban areas, and the use time of the vehicle applying for the "Network Appointment Taxi Transport Certificate" is not more than 3 years;

(four) the installation of vehicle satellite positioning device and emergency alarm device with driving record function;

(five) the car body shall not be pasted, sprayed or installed with the special pattern logo of the cruise taxi;　

(six) should be in accordance with the operating vehicles to buy compulsory insurance, carrier liability insurance (not less than 400 thousand yuan per seat), third party liability insurance (not less than 1 million yuan) and other insurance;

(seven) the vehicle should pass the comprehensive performance test of the vehicle every year and pass the test;

(8) Compulsory scrapping when the mileage of the network car reaches 600,000 kilometers. When the mileage does not reach 600,000 kilometers but the service life reaches 8 years, you will quit the network car business.　

Article 14　　According to the application of the network car platform company, the transportation department will issue the "Network Booking Taxi Transport Certificate" to qualified vehicles after reviewing the conditions stipulated in Article 13 of these Detailed Rules.

Article 15　　The driver of the network car should meet the following conditions:

(1) Having obtained a motor vehicle driver’s license of the corresponding quasi-driving type and having more than 3 years’ driving experience;

(2) No record of traffic accident crime, dangerous driving crime, drug abuse, driving after drinking, and no record of 12 points in three consecutive scoring cycles recently;　

(3) No violent criminal record;　

(4) Being in good health, with male drivers under the age of 60 and female drivers under the age of 55;

(5) Having a local household registration in Deyang or obtaining a residence permit in Deyang;

(six) other conditions stipulated by laws, regulations and rules.

Article 16　　According to the application of the driver or the network car platform company, the transportation department shall, after checking according to the conditions specified in Article 15 of these Detailed Rules and checking according to the provisions, issue the Network Booking Taxi Driver’s License to drivers who meet the requirements and pass the examination.

Article 17　　The driver of the network car should carry the Network Booking Taxi Transport Certificate and the Network Booking Taxi Driver’s Certificate with the car.

Article 18　　If the network car is terminated, the network platform company shall submit a written report to the original licensing authority 30 days in advance to explain the relevant situation, and at the same time return the corresponding "Network Booking Taxi Road Transport Certificate" to the original licensing authority.

Chapter IV Operating Behavior of Online Car Rental

Article 19　The network car platform company shall bear the responsibility of the carrier, and shall ensure the safety of operation and protect the legitimate rights and interests of passengers.

Article 20　　The network car platform company shall ensure that the vehicles providing services meet the legal operation qualification conditions stipulated in Article 13 of these Detailed Rules, with good technical condition, reliable safety performance and neat appearance, and report the relevant information of vehicles to the transportation authorities where the services are located.　

The network car platform company should dynamically monitor the vehicle operation and service process in real time by installing vehicle terminals and other means to ensure that the vehicles providing services online are consistent with the vehicles actually providing services offline.

The network car platform company shall establish a regular vehicle inspection and maintenance system, and establish a complete vehicle maintenance and maintenance file to ensure the safety performance testing of vehicles according to regulations.

Article 21　　The network car platform company shall ensure that the drivers who provide services have the legal qualification conditions stipulated in Article 15 of these Detailed Rules, and obtain the records of the drivers’ annual physical health, law-abiding and driving conditions, and have the ability to provide services continuously.

Network car platform companies should sign various forms of labor contracts or agreements with drivers in accordance with relevant laws and regulations, according to the characteristics of working hours and service frequency, clarify the rights and obligations of both parties, and safeguard and protect the legitimate rights and interests of drivers.

The network car platform company shall carry out pre-job training and daily education on relevant laws and regulations, professional ethics, service standards and safe operation, and establish and improve driver files.

During the operation, the online car platform company should collect personal biometric data such as the driver’s portrait in real time, and compare it with the identity data uploaded by the driver to ensure that the driver who provides services online is consistent with the driver who actually provides services offline, and report the driver’s relevant information to the transportation authorities.　
The online car rental platform company shall record the information content, user registration information, identity authentication information, order log, online log, online transaction log, driving track log and other data released by drivers and car owners on its service platform and back them up.

Article 22　　The network car platform company shall provide 24-hour uninterrupted operation service, define service items, service quality standards and service commitments, establish a service evaluation system and a passenger complaint handling system, set up a service supervision institution, establish a network complaint acceptance platform, and publish a service supervision telephone number. After receiving the passenger’s complaint, it shall be handled within 24 hours and completed within 5 working days, and the passenger shall be informed of the handling result. The annual passenger complaint handling rate should reach 100%.

We should establish an order management system and formulate rules for dispatching orders. Drivers with high booking success rate and good service quality can be given priority in order distribution.

The driver service information shall be collected and recorded truthfully. Provide the driver’s name, photo, mobile phone number and service evaluation results when providing online taxi booking service.

A system of registration, storage and search for lost and found passengers shall be established, and inquiries about lost and found passengers shall be handled in a timely manner and answered within 48 hours. Those suspected of maliciously encroaching on passengers’ property shall be handed over to the public security organs for handling according to law.

Article 23　　The network car platform company should announce the taxi pricing method to the public, implement the price tag clearly, and provide the corresponding taxi invoice to the passengers.

Article 24　　The network car platform company shall not hinder fair competition in the market, infringe upon the legitimate rights and interests of passengers and social public interests, disrupt the normal market order by crowding out competitors or monopolizing the market, operate at a price lower than the cost, and harm the national interests or the legitimate rights and interests of other operators, and there shall be no price violations.　

The network car platform company shall carry out market incentives, promotions, price increases and other acts in compliance with relevant laws and regulations, and clearly inform the car owners before the service.

Article 25　　The network car should engage in business activities within the licensed business area. If it exceeds the licensed business area, one end of the starting point should be within the licensed business area.

Article 26　　Network car platform companies should pay taxes according to law, buy carrier liability insurance and other related insurance for passengers, and fully protect the rights and interests of passengers.
Article 27　　Network car platform companies should strengthen safety management, implement safety precautions such as operation and network, strictly protect and manage data security, improve safety prevention and risk resistance, and support and cooperate with relevant departments to carry out related work.

Article 28　　Encourage urban cruise vehicles to apply for online car service from qualified online car platform companies. Access to the cruise car should comply with the network car operation service process, the implementation of cruise car freight.

Article 29　　The network car platform company shall inform the purpose, mode and scope of the collection and use of personal information such as drivers, car owners and passengers in a significant way through its service platform. Without the express consent of the information subject, the network car platform company shall not use the aforementioned personal information for other businesses.　
The network car platform company shall not collect the personal information of drivers, car owners and passengers beyond the scope necessary for providing network car service.　
In addition to cooperating with the state organs to exercise the power of supervision and inspection or criminal investigation according to law, the online car platform company shall not provide any third party with personal information such as the name, contact information, home address, bank account or payment account, geographical location, travel route, etc. of the driver, car owner and passenger, and shall not disclose sensitive information related to national security such as geographical coordinates and geographical markers. After information leakage occurs, the network car platform company shall promptly report to the relevant competent authorities and take timely and effective remedial measures.　

Article 30 The online car rental platform company shall abide by the relevant provisions of the state on network and information security, and the collected personal information and generated business data shall be stored and used in the mainland of China for a period of not less than 2 years. Unless otherwise stipulated by laws and regulations, the above information and data shall not be exported.　
Network car platform companies shall not use their service platforms to publish information prohibited by laws and regulations, and shall not provide convenience for enterprises, individuals, other groups and organizations to publish harmful information, and take effective measures to filter and block the spread of harmful information. If it is found that others use their network service platform to spread harmful information, they should immediately stop transmission, keep relevant records and report to the relevant state organs.　
The network car platform company shall, in accordance with the law, provide necessary technical support and assistance for the public security organs to carry out national security work according to law and prevent and investigate illegal and criminal activities.　

Article 31　　No enterprise or individual may provide information docking to vehicles and drivers who have not obtained legal qualifications, and carry out network car service. It is not allowed to provide online car service in the name of private car sharing.　
Vehicles and drivers on the network are not allowed to provide operation services through the network service platform without business license.

Article 32　　The driver of the network car should wait for the order at the allowed parking place, and must not parade to attract passengers. It is not allowed to set up a unified parade car at the bus terminal, railway station, etc. to wait for the off-road parking to attract passengers.

Article 33　　Network car platform companies shall not use vehicle-mounted or driver communication tools to organize or incite drivers and passengers to participate in illegal assemblies, processions, demonstrations and affrays.

Article 34　　　Passengers on the network car should abide by the following provisions:

(a) shall not carry flammable, explosive, toxic and other items that endanger public safety;　
　　(two) no pets and articles that affect the health of the car;　

(three) shall not put forward to the driver in violation of road traffic safety regulations;　
(four) not to throw things outside the car, not to damage the facilities and equipment inside the car;　
(5) If a drunk or a mentally ill person takes a bus, there shall be accompanying (guardianship) personnel;　
(six) comply with the provisions of the network car service, and take the bus at the agreed time and place;　
(seven) pay the fare in accordance with the provisions.

Article 35　　For vehicles or drivers who provide services online, they are inconsistent with those who actually provide services offline, overcharge, do not issue bills, and have a bad service attitude. Passengers who travel online have the right to complain and report to the operators or relevant municipal departments. The complainant shall truthfully provide relevant information and evidence and cooperate with the investigation.

Chapter V Supervision and Inspection

Article 36　　Relevant departments at the municipal level should build and improve the government supervision platform to realize information sharing with the network car platform. Shared information should include basic information of vehicles and drivers, service quality and passenger evaluation information.　

Strengthen the supervision of the network car market, and strengthen the qualification examination and certificate issuance management of network car platform companies, vehicles and drivers.　

Regularly organize the evaluation of the service quality of the network car, and timely announce to the public the basic information of the local network car platform company, the service quality evaluation results, the handling of passenger complaints and other information.

Relevant departments at the municipal level have the right to obtain and consult relevant data and information such as registration, operation and transaction of car-sharing platform companies within the jurisdiction according to management needs.

Article 37　　Public security, online information and other departments shall, according to their respective functions and duties, investigate and deal with the illegal collection, storage, processing and utilization of relevant personal information, violation of the relevant provisions of Internet information services, endangering the network and information security, applying the online car service platform to release harmful information or facilitating the release of harmful information by enterprises, individuals and other organizations, and cooperate with the transportation authorities to dispose of the online car platform companies that are found to be in violation of laws and regulations.　

Public security, network information and other departments shall, in accordance with their respective responsibilities, supervise and inspect the implementation of the network security management system and technical measures for security protection, and prevent and investigate relevant illegal and criminal activities.

Article 38　　Development and reform, letter, public security, people’s society, commerce, people’s bank, taxation, industry and commerce, quality supervision, network information and other departments shall, according to their respective responsibilities, implement relevant supervision and inspection on the operation of online car rental, and deal with illegal acts according to law.

Article 39　　The relevant departments at the municipal level shall actively prevent and properly handle the group incidents that may occur in the online booking taxi industry, maintain social order, protect the legitimate rights and interests of citizens, stop and punish illegal and criminal activities according to law, and maintain public order and social stability.

Article 40　　Relevant departments at the municipal level shall, in accordance with their duties, establish credit records of network car platform companies and drivers, and incorporate them into the national credit information sharing platform. At the same time, the credit information such as administrative license and administrative punishment of the network car platform company will be publicized on the national enterprise credit information publicity system.

Article 41　　Industry associations should establish a list system of bad records of network car platform companies and drivers to strengthen industry self-discipline.

Chapter VI Legal Liability

Article 42　　If the online car-booking platform company and its drivers violate the Interim Measures for the Administration of Online Booking of Taxi Operating Services (Ministry of Transport, Ministry of Industry and Information Technology, Ministry of Public Security, Ministry of Commerce, State Administration for Industry and Commerce, General Administration of Quality Supervision, Inspection and Quarantine, Order No.60 of 2016), Regulations on the Administration of Taxi Drivers’ Qualification (Order No.63 of 2016) and other laws and regulations, the transportation authorities and relevant functional departments shall follow the law according to their duties.

Chapter VII Supplementary Provisions

Article 43　　County (city) people’s governments may, according to these rules, formulate specific implementation rules according to local actual conditions.

Article 44　　These rules shall be implemented as of the date of promulgation.It will be implemented after 30 days and will be valid for 5 years. Deyang Municipal Transportation Bureau is responsible for the interpretation of these detailed rules.

Concept dynamics ｜ Gree Electric adds the concept of ＂new energy vehicle＂

On July 25th, 2023, () the concept of "new energy vehicle" was added.

The reason for being selected is that the record of investor relations activities in the 2022 annual performance briefing shows that the company adheres to independent innovation and research and development to help build green and efficient transportation. According to the needs of different industries, two series of products, commercial vehicles and special vehicles, were launched. The new energy vehicles produced by Gree Titanium have been operated in more than 230 cities in China, including Beijing, Shanghai, Guangzhou, Chengdu, Nanjing, Tianjin and Wuhan.

The company’s general concepts include: robot concept, household appliances, lithium battery, chip concept, smart home, margin financing and securities lending, masks, industrial Internet, securities holding, Shenzhen Stock Connect, MCU chip, super brand, energy storage, MSCI concept, new retail, () beautiful 100, S&P Dow Jones A shares, and air energy heat pump.

China’s self-developed shield machine for the world’s largest diameter high-speed rail-Chongtai Yangtze River Tunnel ＂Pilotage＂ completed the cutter head welding.

China Railway Shanghai Bureau Group Co., Ltd. introduced that recently, the shield machine "Pilotage" of Chongtai Yangtze River Tunnel, the world’s largest diameter high-speed rail shield machine independently developed by China, completed the cutter head welding and will be used for the construction of the new Shanghai-Nanjing-Hefei high-speed rail Chongtai Yangtze River Tunnel. The tunnel connects Chongming District of Shanghai and Taicang City of Jiangsu Province, with a total length of 14,250 meters and a design speed of 350 kilometers per hour. See ↓

The cutter head of "Pilotage" shield machine has a diameter of 15.4 meters and a total weight of 440 tons. After the cutter head is welded, the cutter head will be subjected to ultrasonic flaw detection, flatness, roundness and cutter head painting for all-round "physical examination" to ensure the smooth combination of the cutter head and the main engine.

Chongtai Yangtze River Tunnel is the control project of Shanghai-Nanjing-Hefei high-speed railway, and it is also the project with the longest contract period. The tunnel connects Chongming District of Shanghai and Taicang City of Jiangsu Province, with a total length of 14,250 meters and a design speed of 350 kilometers per hour. It is a single-hole and double-line design, and it is the world-class high-speed rail cross-river tunnel project with the highest construction standard, the longest driving distance and the largest scale. Chongtai Yangtze River Tunnel is constructed by cut and cover and shield method.

It is reported that the "Pilotage" shield machine will start from No.3 well in Chongming District, Shanghai, and tunnel 11,325.5 meters across the Yangtze River to No.2 shaft in Taicang City, Jiangsu Province. The shield construction has the characteristics of large section, high water pressure, complex geological conditions, long shield tunneling distance and sensitive environment.

Shanghai-Nanjing-Hefei high-speed railway is the eastern route of Shanghai-Chongqing-Chengdu high-speed railway and an important part of the national "eight vertical and eight horizontal" high-speed railway network along the Yangtze River, which undertakes the transportation of the main road network passenger flow along the Yangtze River and the coastal and Beijing-Shanghai passages directly to Shanghai. After the completion of the project, a fast new channel will be built between Shanghai metropolitan area, Nanjing metropolitan area and Hefei metropolitan area, which is of great significance for optimizing the layout of railway network along the Yangtze River, serving the coordinated development of the Yangtze River Economic Belt and promoting the high-quality integrated development of the Yangtze River Delta.

Original title: "The world’s largest diameter high-speed rail shield machine independently developed by China-Chongtai Yangtze River Tunnel" Pilotage "completed cutter head welding"

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Chery Fengyun T9 opened the pre-sale of 159,900-199,900 yuan.

　　[Aika Auto Domestic New Car Original]

　　On April 18th, Chery Fengyun T9 officially opened the pre-sale.A total of four models were launched, and the pre-sale price was 159,900-199,900 yuan.. This new car is positioned as a medium-sized SUV, equipped with Kunpeng Super C-DM hybrid system, providing a 200km long battery life version, and its comprehensive battery life will exceed 1400km to meet the travel needs of users in different scenarios. Chery official said that it plans to push Fengyun T9 and Fengyun A8 to overseas markets to further expand their brand influence.

Chery Fengyun T9 officially opens pre-sale.

　

Fengyun T9

　　In terms of appearance, Fengyun T9′ s design combines oriental aesthetics with Chinese luxury, full of sense of science and technology, and follows Chery’s family-style design style. The front part adopts closed grille design, decorated with straight waterfall banner decoration and luminous Chery logo, which has high recognition and creates a strong sense of science and technology. The headlight groups on both sides echo each other with the air intake below, which further improves the recognition visually.

Chery Fengyun T9 officially opens pre-sale.

Chery Fengyun T9 officially opens pre-sale.

　　The body lines are full and smooth, which is also in line with the aesthetic characteristics of Chinese luxury. On the whole, the design concept of perfect integration of traditional elements and modern technology not only highlights the uniqueness of new cars, but also highlights the Chery brand’s pursuit of innovation. In terms of body size, Fengyun T9 has excellent spatial performance. Its length, width and height are 4795mm*1930mm*1738mm respectively (the height of the seven-seat version is 1741mm), which ensures the spacious and comfortable interior space, and the wheelbase is 2770mm, which undoubtedly provides passengers with a more spacious riding environment.

Chery Fengyun T9 officially opens pre-sale.

　　In terms of interior, Fengyun T9 continues the design language of Tiggo 9, showing a minimalist style as a whole. At the same time, the combination of independent LCD instrument and 15.6-inch floating central control panel not only conforms to the current mainstream design trend, but also further enhances the sense of science and technology. The flat-bottomed sports steering wheel adopts a two-color mix-and-match design and integrates touch-sensitive multi-function buttons, which skillfully combines fashion sense with practicality. In addition, the new car is also equipped with W-HUD head-up display function, which also shows that Fengyun T9 pays great attention to the tonality of technology configuration as a whole. On the whole, the interior design skillfully combines technology and practicality, aiming at providing a simple, modern and comfortable driving environment for drivers.

Chery Fengyun T9 officially opens pre-sale.

　　In terms of configuration, Fengyun T9 is equipped with Qualcomm Snapdragon 8155 Car Gauge Chip, which ensures the smooth operation of the car system and provides users with a smooth interactive experience. In addition, various functions such as online entertainment, online navigation, mobile phone interconnection, voice interaction, APP download and OTA upgrade have also greatly met the various needs of different users. In terms of driving safety, the vehicle is equipped with a 540 transparent chassis, which can provide drivers with a broader vision. In addition, the configuration of high-quality SONY audio and 256-color ambient lights further emphasizes the tone of Chinese luxury created by Fengyun T9.

Fengyun T9

　　In terms of power, Fengyun T9 is equipped with the fifth-generation ACTECO 1.5TGDI hybrid engine, with a maximum power of 115kW and a peak torque of 220 N m. In addition, in order to meet the needs of different users, the vehicle is equipped with two motors with different power properties, the maximum power is 150kW and 165kW, and the maximum torque is 310N·m and 390N·m, respectively. This configuration makes the vehicle have different styles of driving experience during driving, in which the low-power motor version focuses on fuel economy, while the high-power motor version has a better power experience.

　　Future planning

　　Looking forward to the future, Fengyun series will comprehensively cover the three major areas of hybrid, extended range and pure electricity, and create a strategic layout of all types of new energy products. Its product line will be subdivided into three series: A, T and M, covering not only SUVs and cars, but also MPV and other categories, aiming to meet the market demand of different sizes from A0 to C. Fengyun sequence plans to launch as many as 11 brand-new models in the next two years, and promote Fengyun sequence’s popularity around the world with its strong product lineup.

Fengyun T9

　　In terms of sales network layout, Chery Fengyun has built 400 sales outlets and 1,500 service outlets, and is committed to providing customers with excellent service experience. Among them, the whole vehicle lifetime warranty, all-weather many-to-one VIP service and free charging service for the first batch of users are all important measures for Chery Fengyun to improve customer satisfaction. In addition, the listing of Fengyun T9 further strengthened Chery’s market position in the hybrid field, showing strong product competitiveness.

　　Editor’s summary: As a medium-sized SUV, Chery Fengyun T9 shows high cost performance and sincerity. In terms of configuration, Fengyun T9 is fully ahead of its class. Its L2+ intelligent assisted driving system and 15.6-inch central control panel provide drivers with excellent intelligent driving experience and convenient operation experience. In terms of design, Fengyun T9 skillfully combines oriental aesthetics with Chinese luxury elements, showing a unique and elegant temperament. Interior design pursues minimalism without losing the sense of science and technology, creating a comfortable and modern driving environment for drivers and passengers.

Wonderful content review:

Chery Fengyun A8 voyage edition listed 109,900-129,900 yuan.

What kind of confidence and strength does Chery, which is no longer polite, have?

Chery Automobile completed the acquisition of Southeast Automobile as a wholly-owned shareholder.

Chang’ an Xinyi XT RS： You can enjoy high face value with less than 100,000 yuan.

Cars with similar prices are not as powerful as it is; A car with more power than it costs much more.

The full text is 1048 words, and it takes about 3 minutes to read.

Ten days ago, I still remember the speed and passion of driving Changan New RS in fairy mountain. Now this car has ushered in the most important moment, and it is released.

On August 25th, the opening day, Changan New RS was officially listed, enriching the new product line. Deputy Gong Bing announced the price with cool magic, and the price range was 8.89-96,900. In the previous test drive article, I said that this car is about 100,000 yuan. I didn’t expect the high-end car to be only 96,900 yuan, not only lower than 100,000 yuan, but even lower than the high-end car’s 97,900 yuan. This shows our sincerity and kindness.

Summarizing the characteristics of Changan New RS in one sentence is "the perfect combination of high value and high performance".

First of all, when it was launched in 2013, it was called "the most beautiful in China", which combined the classical beauty of Europe and the charm of the East, and the overall shape was very smart. On the basis of, its upgraded RS model has been designed and upgraded, and its face value has been further improved, which is more attractive to young consumers.

The appearance of the new RS is basically the same as that of the new RS. The main difference is that the middle net of the front grille adopts a black honeycomb shape and uses a black hood and roof. Although it is painted in black instead of carbon fiber, it still makes the whole car look quite fashionable. The red "RS" logo at the middle net shows its identity.

The size is 4425/1815/1485mm, which is 2660 mm. It is excellent enough in the same class, and the visual experience of a small steel gun on the side is very attractive. The RS logo was added to the rear of the car, the size of the spoiler was slightly increased, and the exaggerated bottom diffuser was also very scary.

In terms of appearance details, we also made great efforts, such as two-color and red calipers, and also changed the horse brand MC5, focusing on mute and sports performance.

With the power of 94kW and 168Nm, it can only be used as a home (buy) car. Now this RS version has been upgraded from 1.6L+5& to 1.5T+7DCT. How powerful is the power? More fierce than.

In order to give this car with the name RS a veritable strength, Changan equipped it with the latest Blue Core series 1.5TGDI in-cylinder direct injection. Compared with 1.5T on CS55, this one on RS is 10kW high, reaching 125kW, and the peak torque is raised to 260 N m/1750-4000rpm. What is this concept? 1.5T is 100kW and 220 N m.. Yes, the new RS kills the famous sports in power.

Matching is the 7-speed wet dual clutch independently developed by Chang ‘an, which debuted for the first time, effectively upgraded the shift response, enhanced the shift experience without power interruption, and the dynamic response was rapid, and the downshift was controlled within 1.7s The acceleration line was very sexy.

In addition to high value and high performance, the new RS is also attractive to young people in terms of interior and configuration. In fact, the interior changes more than the appearance. Red stitching, red air outlet, red and black two-color seats, red atmosphere lights and even seat belts are all red, reminding you that this is an RS model at any time.

In terms of configuration, this car is also unambiguous. Keyless entry, one-button start, 10.1-inch central control screen, Baidu CarLife mobile phone interconnection, Bluetooth, WiFi wireless interconnection, and so on are all present, and the practicality and cost performance are good.

The key is that the price is affordable, and you can buy a small steel gun with such a strong power for 80,000 to 90,000, so that this car has no competitors-a car with similar price is not as powerful as it is; A car with more power than it costs much more.

If you want to feel the high value and high performance of the new RS, please come to the booth of Hall 1 for close contact during the period.

BYD has finally turned over, with a small car of less than 69,800.

In fact, the fuel consumption or battery life of the same class models are not much different now, so the high configuration is often more attractive to consumers. What I bring to you today is a-. As for its advantages, please read on.

Let’s take a look at the appearance of seagulls first. The front of seagulls gives people a feeling of being very domineering and stylish, and looks very streamlined. Combined with simple headlights, the visual effect coincides with the positioning of the whole vehicle. The car is equipped with LED daytime running lights, automatic opening and closing, delayed closing and so on. Coming to the side of the car body, the size of the car body is 3780MM*1715MM*1540MM, and the car body looks very comfortable with large-sized thick-walled tires, and the shape is quite simple. In the rear part, the rear looks very avant-garde, the taillights look very full, and the overall shape is still very attractive.

Sitting in the car, the seagull interior is hard-core and makes people feel very simple. The steering wheel of the car is very calm and made of imitation leather, which gives people a good grip experience. Take a look at the central control. The design of the center console is reasonable, which makes the interior style impressive. The overall design of the central control is very good. Finally, let’s look at the dashboard and seats. The car is equipped with a fashionable dashboard, which highlights the trendy temperament. The car adopts leather-like seats, which are equipped with functions such as electric adjustment of the seat and overall reclining of the seat, and the overall comfort is acceptable.

Seagull matching gearbox, 55KW, 135N.m, with good power performance.

The car is equipped with traction control (ASR/TCS, etc.), Bluetooth /WIFI connection, cruise control, voice control, intelligent key and other configurations, which are rich in functions and greatly enhance its convenience.

To sum up: the car has been introduced almost before, and I believe many users who buy a car have taken a fancy to its comfort and practicality.

BMW i5 Long Life Edition will be available soon, with new configuration and price information exposed.

According to the sales staff of a BMW dealership, the new i5 long-life version (eDrive 40L) is coming soon. This new car will be available in M sports suit and luxury suit, and its maximum power will be increased to 250kW, which is higher than the current 210kW. All models are equipped with 96.96kWh, and the maximum cruising range under CLTC conditions reaches 713km. The price difference between the two power models is 30,000 yuan, and it is estimated that the price of the i5 eDrive40L will start from 469,900 yuan.


The sales staff also mentioned that the cash discount for the full car purchase of the eDrive35L entry version (luxury /M sports suit) is nearly 140,000 yuan, and the price of the naked car after the discount is only 310,000 yuan. In addition, car loans can also enjoy low-interest installments, with a down payment of only 60,000 yuan.

The new car is expected to be equipped with 12.3-inch and 14.9-inch suspended curved dual screens, a surround sound system, a 31-inch BMW suspended giant screen and an embracing interactive light belt. At the same time, it is equipped with the latest iDrive8.5 car system.

In terms of power, the new car is equipped with a driving motor with model HA0001N0, and its maximum power is increased by 40kW compared with the 35L model, and the kerb quality is increased to 2294kg. Under CLTC condition, the cruising range of pure electricity is 686km and 713km respectively.