What is the working principle of ASR system?

When the driving wheel slips, ASR judges that the driving wheel slips by comparing the rotational speeds of each wheel, and automatically and immediately reduces the throttle intake and engine rotational speed, thereby reducing the power output and braking the slipping driving wheel. The most suitable power output is to reduce slippage and maintain the grip between the tire and the ground. At this time, no matter how to supply oil, the most suitable power will be output with the intervention of ASR.

Introduction of ASR system:

ASR system is the abbreviation of accelerated slip regulation, which is called "accelerated slip regulation". Belonging to an automobile active safety device. Also known as traction control system, it can prevent vehicles, especially high-powered vehicles, from slipping when starting and accelerating, thus maintaining the stability of vehicle driving direction.