Road surface on vehicle antilock braking system (ABS) improvement

摘要

(57) Abstract Being the antiskid brake system which possesses the fluid Drive brake which is established to the wheel, the speed sensor which is installed in the wheel and either among the wheels as the fluid pressure which is operation to the said wheel the detection of level immediately before the specified locking of the slip ratio with of the thing and the road surface which is decided with, is decreased periodically, in order re-operation Drive pressure when the tendency where the said wheel locks decreases, responding to the speed sensor, the scan control unit Drive the pressure drop device and, (a) slip sensitivity decreases at the place of first sign of a skid state where it approachesThe way, in order specified level of the above-mentioned slip ratio is adjusted the kind of size to which the above-mentioned control unit responds, (b) for the axle, to maintain the above-mentioned slip sensitivity in the above-mentioned level over the period when it corresponds to the time when it is needed in order to move suddenly inside the range which that it can become deformed, (that usually to recover c) after that slip detection sensitivity in level the antiskid brake system which has with the control means which are formed.