What is the difference between the braking system of general vehicles and the braking system of vehicles equipped with ABS?

In the ordinary braking system, when you step on the brake, the brake quickly generates braking force, and increases the braking force with the increase of the movement stroke of the brake pedal until the wheel is locked, so that the friction between the wheel and the ground changes from rolling friction to sliding friction.

This sliding friction can not effectively increase the braking force between the wheel and the ground, but will slightly reduce it. Moreover, the wheel locking caused by sudden braking will make the wheel lose its steering performance, and it is impossible to avoid obstacles at critical moments. Is not desirable.

ABS braking system actually turns simple braking into quick "point braking" through electronic control and hydraulic system. It is to brake-release-brake-release many times per unit time, which is similar to braking one foot and one foot many times. Make the wheels in a rolling state. According to the actual test, it can effectively reduce the braking distance and ensure the steering performance of wheels in most road conditions (except snow-covered roads)