Road surface friction coefficient evaluation method for automobile anti-lock braking control, indicates high or low friction coefficient dependent on forwards or rearwards loading displacement upon brake application

摘要

The method indicates a high or low coefficient of friction for the road surface, depending on the direction of displacement of the vehicle loading, when brake pedal (11) for brake system is operated, e.g. by comparing the braking of the front and rear wheels, with subsequent electronic control of the hydraulic braking.