"M3X Mars Architecture" is based on the 23 years' mature experience of Chery Automobile and the R&D architecture of five R&D centers, and was jointly built by Magna. From the perspective of platform scalability, M3X Mars architecture adopts the modular concept, which can be compatible with all categories of cars, SUVs, MPVs, etc., including new energy products, from Class A to Class C..
At present, Starway has launched a variety of products, and Starway TXL is undoubtedly a flagship one. In terms of safety, Xingtu TXL car based on M3X platform adopts cage-type energy-absorbing body, and its coverage rate of high-strength steel reaches 78%. A and B columns use a large number of hot-formed steel sections of 1500Mpa, and the braking distance of 100km/h-0 is 36.5m..
It is not surprising that Dr. Xu, assistant to the general manager of Chery Automobile and executive director of the product development management center, got 5 stars+in the C-NCAP crash test this time. Xu revealed that in fact, this model has achieved 654.38+00000 hours of simulated collision at the time of research and development, and has a 25% patent for collision cancellation. The internal evaluation has already reached the most stringent collision IIHS (American Highway Safety Insurance Association) standard. In addition, as early as 2008, Chery took the lead in building a collision laboratory. It is the first laboratory in China that can meet American standards, and it can meet all the standards in the world. It is also the only national engineering laboratory authorized by the National Development and Reform Commission. This engineering laboratory was put into use on 20 10, so the products of Xingcheng meet all collision standards.
Professor Zhu Xichan from Automobile College of Tongji University participated in the construction of Chery multi-track collision laboratory. According to Professor Zhu Xichan, the collision laboratory built by Chery currently has eight runways. In the past, only one runway and a fixed obstacle avoidance were needed to complete a collision standard experiment. In fact, since its establishment in 2008, Chery has owned a collision laboratory with the ability to reproduce traffic accidents, making it the fourth in the world.
In terms of side collision, the star range not only meets the current requirements of 50km/h offset collision, but also has been developed according to 60km/h and verified with more stringent requirements in advance. In the new C-NCAP test, the height above the ground is 50 mm higher than the European star standard. In the view of Liu Yuguang, chief engineer of the National Automobile Quality Supervision and Inspection Center, "Don't underestimate the height of 50 mm It is conceivable that if the car that hit it is relatively high, it is difficult for the sill beam to play its role."
Why is the test height of C-NCAP higher than that of Europe? Liu Yuguang explained that this is in line with the situation of road vehicles in China. "The number of SUVs in China is very high in the world, so the average height from the ground is higher than that in Europe when a road traffic accident is simulated in China. This is also a very important factor that the 20 18 version of C-NCAP has higher requirements than the European regulations in terms of side impact. "
In addition, Starway has undergone a rigorous column collision test. In fact, the working condition of side column collision is also very bad. The side collision conditions of the front door and the rear door are verified accordingly, which is a plus item in the requirements of American collision and European collision. In other words, you are only allowed to do this side column collision if the score of this conventional side collision is relatively high, to see if the car has better anti-column collision ability.
In addition to passive safety design and materials in place, in terms of active safety, Xingtu TXL adopts ADAS driver assistance equipment and Bosch's latest ESP? 9.3 system, committed to make the fastest response before the vehicle accident. In Liu Yuguang's view, under the background of more and more active safety configurations of automobiles in recent two years, consumers should pay as much attention to active safety configurations as they did to ESP before, and the more active safety configurations such as AEB, the better.
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Figure | Author
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.