Design of Test Software for the CAN/LIN Hybrid Network Automobile Body Control System

Abstract:

The structure of a CAN/LIN hybrid network automobile body control system is introduced and the test software for the CAN/LIN hybrid network Body Control Module (BCM) has been designed and developed with Visual C++. It can test and display executive devices’ working status in the body control system in real time, update the Electronic Control Unit (ECU) program through CAN bus, get the fault code of BCM and position fault source when BCM need to be diagnosed. This paper describes in details the general design scheme of the software, important function module design, the operating interface design and application method, and also point out how to turn these ideas into reality

• Periodical: Applied Mechanics and Materials (Volumes 121-126)
• Pages: 3880-3884
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.121-126.3880
• Online since: October 2011
• Authors: Chuan Zheng, Wei Sun, Bu Min Meng
• Keywords: Body Control Module, CAN/LIN Bus, Diagnosis, ECU Program Update, Test

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