METHOD FOR DETECTING CAN BUS ERRORS CAPABLE OF PREVENTING DETECTION ERRORS CAUSED BY CAN MESSAGE TIME OUT

摘要

PURPOSE: A method for detecting can bus errors is provided to reduce detection errors of can bus malfunction by monitoring the voltage of can bus.;CONSTITUTION: A method for detecting can bus errors of vehicles comprises a step of creating can bus error codes if the can bus is short or open by monitoring the voltage of can bus, wherein the vehicle has a can module communicating through the can bus containing a CAN_Hign line and a CAN_Low line.;COPYRIGHT KIPO 2011