What are the advantages and disadvantages of active braking system?

The advantages of active braking system are: obviously improving the safety of driving outside, using radar waves to detect the blind spots around the driver's car, and reminding the driver to pay attention to driving safety in different ways such as voice signals; Disadvantages are: the probability of successful sudden braking is low, and the braking response level needs to be improved. Compared with the development of automobile industry, active braking system is a good driving assistance system. Its working principle is to use the millimeter wave radar probe placed in front of the vehicle to detect the distance from the vehicle or obstacle in front. When the system judges that its vehicle is about to collide with the vehicle or obstacle in front, it will actively activate the braking system to brake the vehicle urgently.