On the occasion of the opening of the AEB competition by car companies, the BYD AEB system test video was exposed. According to the test video, the Yangwang U8 equipped with BYD's AEB system brakes and brakes in three scenarios: 130km/h for the stationary front car during the day, 110km/h for the disappearing front car during the day, and 110km/h for the stationary front car at night. The intelligent driving experience in the direction of active safety has reached a new level.
A few days ago, the controversy between car companies about AEB appeared on Weibo hot search, which aroused widespread attention from users and the industry. The AEB system is an active safety assistance function that includes two functions: collision warning and automatic emergency braking. The system automatically detects the target vehicle, pedestrian or obstacle in front through sensor cameras and a variety of radars, and triggers a collision warning when the vehicle is at risk of collision with the vehicle, pedestrian or obstacle in front, and reminds the driver by alarm. When the driver brakes too late, the braking force is too low, or there is no braking action at all, the automatic emergency braking function is triggered to assist the driver in avoiding or mitigating a collision.
At present, most models in the industry can achieve vehicle-to-vehicle braking at 60km/h speed range, but if the target in front is replaced by pedestrians, two-wheeled vehicles and other target performance, there will be a certain decline; some car companies that are good at intelligent driving can also achieve stable braking of vehicle targets at 80km/h, and also have quite good capabilities in complex pedestrian, two-wheeled vehicle and other scenarios. When the speed is increased to 100km/h, higher requirements are put forward for perception ability, regulation ability, and chassis braking ability.
It can be seen from the BYD AEB system test video exposed this time that in three scenarios, such as 130km/h for stationary front cars during the day, 110km/h for disappearing front cars during the day, and 110km/h for stationary front cars at night, the braking distance of the test vehicle is very short, the distance between the brake and the test fake workshop is very long, and the attitude control of the test vehicle is also better.
This time, BYD's AEB system achieved 130km/h braking and braking, which also set a new industry record. According to people familiar with the matter, this is due to the fact that the test car looks up to the U8 equipped with Yi Sifang, Yun Yuan and other technologies, which realizes the millisecond-level collaborative control of the power and chassis, and improves the driving comfort after the AEB system is triggered.
In fact, behind the battle for AEB systems is the battle for intelligence, including intelligent driving. The industry generally believes that electrification is the first half of the competition of new energy vehicles, and the second half is intelligence. This also tests the comprehensive technical capabilities of software and hardware of car companies.
Enterprises must first have core technology, new energy vehicle change is a technological revolution, there is a core technology of enterprises to survive, if it is just a simple assembly, the probability of survival is very small.
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