SYSTEM AND METHOD FOR FAULT RECOGNITION IN CONTROLLING DRIVING BEHAVIORS OF VEHICLE

摘要

PURPOSE: A system and a method for fault recognition in controlling driving behaviors of a vehicle are provided to remove the influence of a road surface and the influence of the vehicle by a fault recognition unit. CONSTITUTION: A system for recognizing a fault occurring in a course of controlling driving behaviors of a vehicle has a braking system including at least first and second brake circuit(10); at least one return pump for each brake circuit; and fault recognition units for detecting faults. The fault recognition unit comprises at least one wheel-speed sensor(14), and an evaluation unit(16). A fault is detected by comparing detected speeds of wheels allocated to the at least first and second brake circuits. The fault is recognized in the braking system if at least one wheel of the first brake circuit locks up and wheels of the second brake circuit do not lock up.