Anti-lock brake system (ABS) detection system of vehicle instrument adopting control area network (CAN) bus interface

The utility model provides an anti-lock brake system (ABS) detection system of a vehicle instrument adopting a control area network (CAN) bus interface. The ABS detection system comprises a signal receiving module, an internal processing module, an alarm indicating module and a modifying and calibrating module. The ABS detection system is specially designed for ABS detection of the vehicle instrument adopting the CAN bus interface. A connected vehicle ABS system is detected through signal driving. The ABS detection system is simple and convenient in a connection way and overall in detection.