A SYSTEM FOR CONTROL OF CAN COMMUNICATION USING BODY CONTROL MODULE(BCM) FOR VEHICLE

摘要

PURPOSE: A CAN(Controller Area Networks) communication control system for a vehicle body control module is provided to update embedded software of a CFU. CONSTITUTION: A BCM (Body Control Module) constitutes a component module of a vehicle. An ECU(Electronic Control Unit) controls the BCM. The CAN communication organically interlinks ECUs. A CFU(CAN Function Unit) is installed between control panel guiding operation of the ECU. The data of the CFU includes a communication function field with the ECU, a data receiving function filed, a CAN protocol filed for controlling a vehicle module, and an outer interface field.