摘要
提出了一种基于SAE J1939协议的车辆状态监测与故障诊断系统设计方案.系统主要由主控制器S3C2440和CAN控制器MCP2510组成;软件在嵌入式Linux平台下开发.该系统可以在线监测汽车各项运行参数和进行在线故障诊断,从而提高了车辆的安全性能.
A solution of monitoring vehicle conditions and fault diagnosis based on the SAE J 1939 protocol is proposed. The system is mainly composed of the master controller S3C2440 and the stand-alone CAN controller MCP2510; and the software is developed in embedded Linux platform. The system can monitor the operating parameters of vehicle and do fault diagnosis on-line, which improves the safe operation of vehicles.
出处
《计算机系统应用》
2013年第3期73-77,共5页
Computer Systems & Applications
