If you want to say which car evaluation agency is the best at working now, no one dares to recognize the first if you know that the car emperor recognizes the second. Although I understand that Chedi will occasionally conduct outrageous tests of high-altitude falls and explosives blasting vehicles, it is really the most comprehensive in terms of test conditions and the breadth of test models. No, winter is coming, what impact will rain and snow have on the intelligent driving function of the vehicle, and the car emperor has done a test specifically for the road conditions in winter.
There are a lot of items in the whole test, but one of the test results of the "Night Snow ACC Competition" has sparked heated discussions. As the name suggests, this content tests whether the ACC function of the vehicle is reliable in the snow at night. The main test is to place a static fake car in the middle of the road, and the vehicle can turn on the adaptive cruise system and automatic emergency braking function to see if the vehicle can complete the braking.
Here's how it works. To achieve ACC adaptive range and AEB automatic emergency braking, the vehicle needs to detect the situation in front of the road and check if there are vehicles, pedestrians, or obstacles. The detection is collected by radar and the head, one is to collect the electromagnetic waves reflected by the object in front of you, and the other is to collect image information. In the dark environment, when the lights of the oncoming car in front are very dazzling, the camera will be blind like the human eye, and in the snowy environment, the radar will detect a lot of "obstacles". So the conditions for this test are very strict.
This time, the performance of the vehicles in three different scenarios was measured. The 51 cars that participated in the test on site went through three rounds of testing, and only four of them passed in the end, they were looking up to U8, Denza N7, NIO ET7, and AVATR 11. Among the cars that have been eliminated, there are many joint ventures such as BBA and models of domestic independent brands. BYD, which has always been considered by everyone to be intelligent, has the ability to overwhelm the group in the test performance (many of which boast of being at the forefront of intelligent technology), I have to say that BYD is really doing big things in a muffled voice, things are made, and whether it works or not is handed over to the real car performance, this kind of self-confidence in the technical strength will indeed make people feel at ease with BYD.