TU-TESL

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Under the background of "consumption upgrading", how to make the car drive more easily and safely is an important topic for all automobile enterprises. Recently, wey knowledge college launched a vivid vv6 The open course of intelligent driving system, from technical analysis to personal experience, has carried out a number of daily car scenes reproduction. Through the whole process of "off hand and off foot" driving experience, and functional demonstration under various working conditions, it shows the technical strength of vv6 leading the trend of the times, and explains the development direction of wey brand focusing on "intelligent safety". Item 1: intelligent park assist in this project, we have experienced two kinds of parking modes of vv6: horizontal automatic parking and vertical automatic parking. First of all, for the driver, the automatic parking aid of vv6 does not need any participation of the driver in the middle of the journey, only needs to press the parking button in advance when looking for the parking space. Wey V6 is equipped with 12 ultrasonic radars and 4 megapixel HD cameras. The system can automatically identify and search the parking space. With a single press, it can realize full-automatic and full scene parking without any other operation. It can help novice drivers realize "parking freedom". The same level leading 360 ° panoramic HD reversing image equipped with wey vv6 can also realize the user's all-round observation of the vehicle's external environment, fully grasp the reversing vision, and prevent scratches caused by the existence of blind areas. At the same time, the mod low-speed moving object monitoring system and MEB low-speed emergency braking system can further assist the front / rear blind area identification and effectively avoid collision. Item 2: AEB active brake assist even experienced drivers, when driving at high speed, it is inevitable that they will not respond in a timely manner when they suddenly get in front of them. Wey vv6 also has countermeasures for this situation. Even if there is a vehicle with slow speed and forced insertion in front of it, vv6 will immediately make an emergency braking response to prevent rear collision with the vehicle in front. In addition, the AEB active emergency braking system of wey V6 can not only identify vehicles and pedestrians, but also add the unique bicycle identification function of the same level. Through repeated and multiple speed tests, vv6 can achieve perfect braking at the speed of 60km / h under normal road conditions, and it is not small distance from the dummy. The overall performance is excellent. Item 3: the above two tests of single lane intelligent driving aid system can prove that vv6 is really in the aspect of Parking Aid and active brake, and it has the advantages of people, rich functions and practicality. The next test of the third single lane intelligent driving assistance system, I think it has reached the top level of domestic manufacturers. As the first single lane intelligent driving assistance system in China, with the close cooperation of millimeter wave radar, forward-looking camera, ADAS map, driver monitoring and other cutting-edge technologies, it can realize the "off hand and off foot" full-automatic driving in a single lane for a long time in the actual driving scene. Although due to the limitations of laws and regulations, vv6 sets the man-made takeover time of single lane intelligent driving assistance system to 2 minutes, it still solves many problems that cannot be achieved in normal times. Under the condition of safety, such challenging actions as drinking water and taking off coat in daily driving can be easily completed within a given time range. In addition, in order to further ensure that in case of emergency, the driver can take over the vehicle in time, vv6 is also equipped with a facial recognition system which integrates fatigue / distraction monitoring, emotional expression recognition and other functions, to monitor the driver's mental state in real time, and timely give corresponding reminders and feedbacks. The main corresponding road condition of this technology is on the high-speed closed road, which can only be activated when the speed reaches 65 km / h or above. In essence, this function not only reduces the driver's fatigue, but also improves the safety. After all, it has the facial recognition "stalking" at all times, and its attention is not focused? Sleepy? It's almost impossible. In many accident cases, we can actually find that human factors are the main reason. Fatigue monitoring + active and passive safety assistance give drivers almost 100% safety. Item 4: L4 level full (not mass production). In this link, although the experience of full-automatic driving is not mass production, it can be seen that once the high-precision map of the whole road section is born, 0-operation automatic driving can be realized. On the other hand, the high-precision map based on local drawing can realize perfect automatic driving. It is reported that the identification function of traffic lights is also under development. With the realization of this technology, we can see that wey brand adheres to the principle of "over investment, over research and development, over configuration", and adheres to the concept of technology driven car building. To create cutting-edge technology, both the technology research and development team and the simulation test equipment must reach the industry leading level. For intelligent driving system, wey brand has established a R & D team composed of dozens of domestic and foreign well-known technical experts and hundreds of special technical personnel, covering the whole field of intelligent safety and intelligent driving, which provides the most powerful support for vv6 to improve the R & D process and develop advanced technology. In terms of R & D standards, according to the v-word forward development process of vehicle ADAS system, vv6 has carried out a lot of data collection and verification work in the system design stage, and designed the most advanced system architecture in the industry. At the same time, wey also uses the advanced simulation technology, the world's leading real value comparison system, the industry's first-class driving simulator, with the fastest speed, the most scientific and rigorous way, to achieve the verification and optimization analysis of the working accuracy of each system under various working conditions. Conclusion: the four projects of the overall process can experience the intelligent auxiliary performance at the upstream level within the scope of Chinese brands. There are a lot of highlights. First of all, L4 level automatic driving, although it's just a technical demonstration and will not be mass produced. But what we can see is that once the high-precision map is realized, the technology reserve of full-automatic driving is sufficient, and it will enter a new era of automatic driving. The 2021 vv6 will be equipped with several main configurations, including parkassist and active brake, which have achieved the goal of "everyone has me". Single lane driving assistance combined with face tracking technology improves safety and driving pleasure. As a young luxury SUV brand in China, it can achieve the industry leading level in more than three years because of the advance layout of automatic driving technology. Wey brand plans to launch l2.9-level automatic driving model in the second quarter of 2020, reaching L3 level automatic driving mass production in 2021, and is expected to realize L4 level automatic driving commercialization in 2022, let's wait and see.