Recently, a "BYD AEB system test video" exposed by Sina Technology has caused widespread heated discussions on the Internet. The video screen shows that the BYD AEB system has achieved a speed of 130km/h intelligent braking, and its braking and braking performance is very good in three scenarios: 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. In this regard, many netizens said that BYD broke the AEB record with absolute strength, once again letting the world see the strength of China's self-developed science and technology.
As we all know, the AEB automatic emergency braking system is an active safety assistance function, which includes two functions: collision warning and automatic emergency braking. With the help of cameras, radars, sensors, etc., the system can automatically detect vehicles, pedestrians and other objects in front of the vehicle, helping the owner to actively avoid and reduce the occurrence of related collisions. At the same time, it can also remind the driver of obstacles in front of the driver in the form of alarms, improve the safety of the owner's driving, and assist the driver to avoid or mitigate collisions.
However, due to the limitations of technology, most of the current automotive AEB systems can not realize the active braking of car-to-car, vehicle-to-person or smaller objects in the high-speed driving state of the car, so that in the high-speed driving section, the performance of some automotive AEB systems is more weak, which leads to the owners questioning the technology, and even thinking that it is only a means for automobile manufacturers to make profits, and has no substantive use. However, BYD's test performance in the daytime speed of 130km/h (relatively stationary in front), 110km/h (the vehicle in front of it turns and disappears), and at night speed of 110km/h (relatively stationary in front) gives us a new understanding of automotive AEB system technology.
According to the test video, in the three scenarios of the BYD AEB system test, the braking distance of the test vehicle is very short, but the distance between the brake and the test fake workshop is very long, and the attitude control of the test car is also better, and the driver does not shake violently. In particular, the performance of braking and braking can be achieved at a speed of 130km/h, which completely subverts our perception of the vehicle's AEB system, and the comprehensive performance is very outstanding.
It is worth mentioning that under normal circumstances, when the speed is increased to more than 100km/h, to achieve AEB active braking and braking, it will put forward higher requirements for the car's perception ability, regulation and control ability, or chassis braking ability, and few vehicles can meet the braking needs of the AEB system in the high-speed driving state. This time, BYD can still have a good performance at a speed of 130km/h, in addition to its progress in intelligent technology, it is inseparable from the blessing of Yi Sifang, Yunyuan and other technologies. It is understood that BYD Yi Sifang, Yun Yuan and other technologies can be controlled by milliseconds of power and chassis, and can work together with BYD's AEB system in case of emergencies, thereby improving the driving comfort after the AEB system is triggered.
To sum up, BYD's AEB system has significant advantages in terms of perception distance, response speed, stability, etc., and the braking distance is far better than the industry level. At the same time, BYD's industry-leading black technologies such as Yi Sifang, Yun Yuan, and DiPilot intelligent assisted driving systems have greatly improved the driving comfort and safety of users. It can be said that BYD has become the first choice for changing cars in the hearts of users. In the future, I believe that under the leadership of BYD, Chinese automobiles will shine on the world stage.