基于CAN总线的汽车故障诊断系统的研究  

The Research on the Vehicles Breakdown Diagnose System Based on CAN - BUS

作　　者：郭益安[1] 王旭东[1] 汪学军[2] 

机构地区：[1]大连海事大学信息科学与工程学院,辽宁大连116026 [2]中南大学信息科学与工程学院,湖南长沙410075

出　　处：《电子科技》2007年第1期69-72,77,共5页Electronic Science and Technology

摘　　要：提出基于S3C2410A嵌入式微处理器的CAN总线汽车故障诊断技术,设计了嵌入式手持式掌上故障诊断设备,系统地论述了汽车故障诊断系统的总体设计方案。同时对汽车故障诊断系统的硬件设计和软件设计两方面进行了详尽的介绍。Given the status quo of vehicles breakdown diagnosis and maintenance both at home and abroad, this paper brings forward the CAN - BUS vehicles breakdown diagnosis technology, which is based on S3C2410A embedded MPU, and designs an embedded handset palmtop breakdown diagnosis apparatus. It systematically discusses the general designing scheme for the vehicles breakdown diagnosis system. At the same time, went into particulars toward hardware and software designing about vehicles breakdown diagnosis system. The result indicates that this apparatus is fast, stable, reliable, easy to operate, portable and covers a broad range of models.

关 键 词：CAN总线 CAN控制器 故障诊断系统 S3C2410A 

分 类 号：TP316[自动化与计算机技术—计算机软件与理论]