ANTI-LOCK CONTROL SYSTEM FOR MOTOR VEHICLE

摘要

An anti-lock control system is disclosed which includes rough-road judging means for judging whether the vehicle is running on a rough road or not; and decay timer means for limiting time period during which reduction of the brake hydraulic pressure is occurring. The decay timer means is arranged, when the vehicle is running on a normal road, to limit the time period of brake hydraulic pressure reduction within a first peredetermined time length, the decay timer means being also arranged to limit the time period of brake hydraulic pressure reduction within a second predetermined time length shorter than the first predetermined time length.