"According to the statistical analysis of China Automobile Industry Association, in 2017, a total of 10.8467 million Chinese brand passenger cars were sold, with a year-on-year increase of 3.02%; Accounting for 43.88% of the total sales of passenger cars, the share increased by 0.69 percentage points over the same period last year.
The top ten enterprises in terms of sales volume are SAIC, Geely, Chang'an, great wall, Dongfeng, BAIC, Chery, GAC, BYD and Jiangnan, Hunan, with sales of 2448800, 1305200, 1229600, 950300, 905100, 728000, 577600, 508600, 409700 and 317000 respectively.
In the first half of 2018, the ranking did not change much.
These ten auto enterprises can basically represent the strength level of domestic OEM. With the concept of automatic driving becoming more and more popular, all OEMs are also actively establishing their own intelligent driving departments and launching models with the concept of automatic driving.
Among them, most of them are L1 ADAS functions, accompanied by intelligent transformation in the cockpit. The number of these models is small, but they represent the direction of automotive technology upgrading in the future and can become an option for people planning to buy cars.
The technological upgrading of automobiles depends on the strength of R & D, experience, capital and other aspects. Therefore, most models equipped with ADAS function by independent OEMs are also placed in the selection of flagship models. So what are the ADAS functions of these models? Is it worth the user's attention?
SAIC Roewe Marvel x
SAIC announced the establishment of Artificial Intelligence Laboratory on June 29, 2018. On the same day, Roewe marvelx, a subsidiary of SAIC passenger cars, announced the opening of pre-sale.
Marvelx, a model with the concept of intelligent networking launched by SAIC this year, can be regarded as an enhanced version of erx5 (erx5 is the sales champion of pure electric SUV in 2017 and a typical representative of intelligent driving models produced by SAIC in cooperation with Ali in the past few years. The ADAS features include LDW and FCW. In 2017, the rx5 sold 237400 vehicles, So far, rx5 still has a monthly sales of about 20000 units).
In September this year, Roewe Marvel x will be officially delivered to users. Technologies such as high-speed fleet automatic driving and urban automatic driving will be put into commercial application in the next two years.
In terms of ADAS, marvelx is equipped with AI pilot intelligent driving assistance system. The sensor configuration is 6 high-definition cameras (1 front camera (installed in the rear-view mirror) + 1 dash cam camera + 4 look around cameras), 3 millimeter wave radars and 12 ultrasonic radars. It has AI cruse full speed intelligent cruise, FCW, AEB, LDP (lane departure correction), LDW, LKA BSD, AI parking full function parking aid.
Within the range of 0-150km / s, the vehicle can keep driving in the middle without "any operation" of the driver, including the functions of following, turning, deceleration and parking, similar to the functions of Cadillac CT6. The working range of FCW is ≥ 8km / h, that of AEB is 8-80km / h, and that of BSD is ≥ 60km / h. AI cruise function, AEB, FCW, LDW and LDP are all from Bosch.
In terms of cabin intelligence, Roewe Marvel x is equipped with a 19.4-inch (Corning) suspended central control panel and transparent pure Corning gorilla glass to achieve 1200 * 1600 ultra-high resolution. The central control is equipped with a new exclusive Alios system.
The instrument adopts 12.3-inch ar full virtual instrument with AR real map and superimposes ADAS and navigation information on the real-time video outside the vehicle, which can not only remind users to turn in time at complex intersections, but also prevent points deduction caused by lane deviation. Ar full virtual instrument and integrated central control system realize double screen interaction.
The car is also equipped with autonomous parking technology, which is said to be able to complete autonomous parking for the last kilometer. However, if only the above-mentioned sensors can not complete autonomous parking, they also need to rely on on on-site facilities. The self eye of lidar has been mentioned in the official wechat, but it is estimated that it is the hand error of the editor.
Therefore, automatic parking is available, but the function of autonomous parking can only be used in some modified parking lots, so this function is limited to the "demonstration effect".
Geely Binrui & link
Geely's high-end brand Lingke has released Lingke 01 and 02 models. Lingke 01 and Lingke 02 are equipped with accqa, AEBS, LKA, rcta, SAP + automatic parking aid system (12 ultrasonic radars), 10.25-inch full LCD instrument panel and 10.2-inch central control screen. In the first half of the year, Lingke 01 sold about 46000 vehicles.
In addition to Lingke, Binrui, an upgraded version of Geely's own brand Borui, has L2 level automatic driving function and is expected to be on the market by the end of the year. Its functions include aeb-p urban pre collision system and ICC intelligent navigation system. The sensors include Bosch's fourth generation millimeter wave radar (77GHz), camera and ultrasonic radar sensor.
The system can identify vehicles and pedestrians with a height of more than 80cm; The collision risk can be perceived more than 2S in advance; Provide braking deceleration exceeding 0.8g; As long as the speed is lower than 40km / h, the system can make braking response in time, and it is far lower than the response time of human drivers.
The cabin is equipped with a 7-inch full LCD instrument panel and a 10.25-inch LCD screen with high resolution, integrated multiple functions and gkui intelligent ecosystem.
Chang'an cs55
"The mass production test model cs55 equipped with L2 level automatic driving technology IACC (integrated adaptive cruise) is also about to be launched", Tan benhong, vice president of Chang'an Automobile, recently revealed.
The new cs55 is equipped with ADAS functions such as IACC (integrated adaptive cruise), PAB early warning auxiliary braking system, LDW, AEB, lcda intelligent parallel assistance, APA automatic parking assistance system and so on.
IACC can realize single lane automatic driving, traffic congestion assisted driving, automatic deceleration and turning, intelligent speed limit assistance and lane keeping assistance, and can carry out 3D visual reconstruction of the driving road and front and rear vehicle information on the instrument panel. During driving, the driver can release his hands under the specified road conditions.
Cs55 is a mass-produced vehicle equipped with L2 automatic driving technology in Chang'an. Its sensor configuration includes Bosch's front view mpc2 plus camera, four look around 1 million pixel cameras, Bosch millimeter wave radar MRR evo14, 12 ultrasonic radars and other sensors.
Through ultrasonic radar, intelligent front and rear parking radar assistance, parallel + vertical parking and parallel parking out can be realized. Valeo's parking system should be equipped to identify the minimum parking space up to vehicle length + 0.8m and vehicle width + 0.8m. There is no need to control the steering wheel when parking. The operation content is displayed on the central control screen and a dynamic lead is provided to remind at any time.
The cabin is equipped with a suspended 8-inch LCD central control screen and in call intelligent vehicle interconnection system. In conclusion, the cs55 equipped with L2 technology lacks automatic parking, and the intelligence in the cabin is relatively slow. It does not use large LCD screen, HUD and other technologies.
At present, cs75 with ADAS function is on sale in Chang'an, including apa4.0 Valeo parking system realized by 12 ultrasonic radars, lcda based on Delphi srr3 radar, ACC and AEB based on Bosch evo14, and LDW based on Bosch mpc2 plus camera.
Great Wall wey
Great Wall's wey brand has released vv5, vv7 and P8 models, and vv6 will also be released soon. Vv7 includes a variety of intelligent driving assistance systems such as 360 degree panoramic monitoring, ACC adaptive cruise, high-definition streaming media wide-angle interior rearview mirror, semi-automatic parking, CTA reverse side warning, etc., equipped with 12.3-inch full-color digital virtual combination instrument and 9-inch HD display on the center console.
In the first half of the year, the sales volume of vv7 was about 37000, the sales volume of vv5 was about 39000, and the radar of vv5 used Bosch.
The ADAS functions of p8 include LKA, LDW, LCA, FCW, AEB, ACC, CTA, BSD, semi-automatic parking, driver fatigue warning and other functions. Inside the cabin is a 12.3-inch full-color digital virtual combination instrument, as well as a 9-inch TFT suspended color LCD touch central control display.
Its semi-automatic parking function can only provide alarm information to the driver, and can not realize the automatic parking function. Wey has also recently released vv6 and ADAS functions are basically the same.
Dongfeng Fengshen AX7
Bian Ning, director of the intelligent network Department of Dongfeng Automobile Technology Center, said: Dongfeng's models currently on the market only realize the L1 level automatic driving function, and hopes to adopt the combination of conditional automatic driving and auxiliary information in 2020.
The newly released Dongfeng Fengshen AX7 is equipped with intelligent driving functions such as automatic parking, voice recognition, panoramic image, blind area monitoring, hill start assist system, and windlink on-board intelligent system.
The automatic parking function is equipped with 12 ultrasonic probes, which can help the vehicle automatically scan the appropriate parking space within 30 kilometers per hour to complete the parking action. In the first half of the year, Dongfeng Fengshen AX7 sold about 24000 vehicles.
BAIC EU5
The ADAS model of EU5 is equipped with 10 intelligent driving AIDS and technologies, including adaptive cruise, lane departure warning, pedestrian front collision warning, vehicle front collision warning, automatic emergency braking and other cutting-edge auxiliary driving technologies. Combined with emd3.0 intelligent electric drive technology, it can accurately monitor driving safety and correct path deviation in real time.
When the speed of AEB reaches more than 10km / h, the system will evaluate according to the speed and the distance from the obstacle in front. If the system detects that there may be a collision with the vehicle in front, it will first send out a visual and audible alarm; If the driver does not take corresponding actions, the system will automatically brake according to the situation; If there are pedestrians ahead, the vehicle can automatically stop at a speed of less than 30km / h to help the driver easily deal with complex traffic conditions.
BAIC EU5 is equipped with 12.3-inch digital instrument, 9-inch HD suspended central control screen and Baidu dueros voice interaction.
Chery tiger 7
Chery's 2018 new Ruihu 7 and m31t are equipped with ADAS system, and the latter can realize level 2 automatic driving technology.
Ruihu 7 is equipped with auxiliary driving functions such as LDW, LCA, BSD and rcta. The cabin is equipped with 9-inch LCD screen and Vos voice intelligent interaction function.
Chery's m31t model was officially released in 2017, aiming at young users with avant-garde ideas, but there is no further news so far. Therefore, Chery's current self driving mass production model only stays at L1 level.
Although Chery has also announced the "lion strategy", it hopes to achieve L2 level partial automatic driving in 2018 and L3 technology in 2020. But so far, there is no news of mass production of L2 models, which may be the rumored m31t.
The L2 automatic driving vehicle will be equipped with AEB, FCW, ACC and other functions. The sensors will be Bosch's 77GHz radar and forward-looking camera, and Delphi's 24GHz blind zone auxiliary radar.
GAC gs8
GAC gs8 is equipped with Bosch series AEB, FCW, ACC and LDW, as well as 8 ultrasonic radars for parking function. At the cabin configuration level, it has 7-inch full LCD instrument, 10 inch central control large screen and carlife smartphone interconnection system.
Gu Hui Nan, director and general manager of GAC New Energy Automobile Co., Ltd. announced to the outside world: "GAC new energy will officially produce L3 class automatic driving vehicle in 2019." However, before mass production of L3 vehicles, L2 ADAS models need to be increased and obtain more markets at the same time. Gs8 sold 36000 vehicles in the first half of the year.
BYD new generation Tang
BYD's new generation Tang DM is equipped with Bosch's ACC stop and go full speed adaptive cruise system, PCW predictive collision alarm system, AEB automatic emergency braking system with pedestrian recognition and pedestrian protection functions, LDWS lane departure warning system and TSR traffic sign intelligent recognition. It is equipped with 7 cameras, 1 long-range millimeter wave radar and 8 ultrasonic radars.
There are 12.8 / 14.6-inch 1080p intelligent automatic rotary suspension pad, liquid crystal instrument and dilink intelligent networking system in the cabin, covering vehicle machine interconnection system (4G network), OTA remote upgrade, voice interaction and other functions.
Among them, the intelligent rotary pad14.6-inch large rotatable central control screen is equipped with an 8-core snapdragon 625 processor of the same level as the mainstream mobile phone, a main frequency above 2.0GHz, a GPU above 650 MHz, 3G memory and 32g hard disk. It has 1920 * 1080 ultra-clear resolution, smooth operation and high-definition image quality. The system supports split screen function.
Tang DM is currently BYD's model with the most abundant ADAS functions. It is bold in domestic models, whether from the intelligent transformation in the cabin or the peripheral ADAS function configuration. According to its official disclosure, it has only been on the market for about 40 days, and the order of the new generation Tang has exceeded 20000.
FAW junpai d80
FAW's own brand ADAS products are equipped with few models, mainly on FAW Hongqi H7 high configuration models. In 2017, the assembly volume of FAW's own brand ADAS products was higher than that of AVS. Main assembly models of AVS: FAW Jilin Senya R7 and FAW Pentium X80. Main assembly models of BSD, LDW, FCW, AEB and ACC: FAW Hongqi H7.
Tianjin FAW will release junpai D80 in the third quarter, which will be equipped with 8-inch suspended central control screen, 7-inch LCD dashboard, baidu voice control system, π - link information network system and intelligent driving assistance system.
Adas functions include LDW lane departure monitoring, FCW front collision warning, ACC, TSR intelligent speed limit reminder, DSM driver fatigue driving detection and other functions. ACC uses the front view camera to identify and detect the road conditions, and the working range is 10-150km / h.
FAW's passenger car sales volume is small, and its proportion in the group's business is also very low.
Jianghuai Ruifeng S7
Jac Ruifeng S7 is the first passenger car equipped with auxiliary driving system, equipped with ADAS functions of AEB and LDW, 8 ultrasonic radars in front and back and panoramic cameras.
The AEB of S7 mainly adopts the single line lidar installed at the interior rearview mirror, so that the vehicle can realize automatic braking to avoid rear collision with the front vehicle within the speed of less than 20km / h.
ACC system relies on millimeter wave radar to realize constant speed cruise without front vehicle and low-speed follow with front vehicle. Inside the cabin are 3.5-inch full-color instrument, 10.2-inch touch screen and j-link car coupling system
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