汽车在途远程维护系统

作者：周泓1，何佩奇1，高鹏2 日期：2009-02-23/span> 浏览：3606 查看PDF文档

汽车在途远程维护系统

周泓1，何佩奇1，高鹏2
（1.浙江大学 电子信息技术及仪器系，浙江 杭州 310027；2.中国空空导弹研究院 物资部队，河南 洛阳 471000）

摘要：为降低汽车的维护成本，提高行车的安全性，提出了一种汽车在途远程维护系统，将汽车的定时（或定里程）维护转化为实时维护。系统由故障信息采集终端与维护服务器中心构成，采集终端是一个基于LPC2292与ECOS的嵌入式系统，而维护服务器中心则合通讯服务器、数据库服务器与Web服务器于一体。实际测试结果表明，该系统设计可靠稳定，可以推广应用到各种车型中，对于其他的远程监测系统也具有借鉴意义。
关键词：汽车故障；控制器局域网总线；远程维护；维护病例
中图分类号：TP273文献标识码：A文章编号：1001-4551(2009)01-0051-03

System for car remote maintenance
ZHOU Hong1, HE Peiqi1, GAO Peng2
（1. Department of Instrumentation, Zhejiang University, Hangzhou 310027, China;
2. Material Troops, China Airborne Missile Academy, Luoyang 471000, China）
Abstract: Aiming at reducing maintenance costs of vehicle and improving safety in traffic, a kind of car remote maintenance system  was presented, which transformed the way of car maintenance from timing or mileage maintenance to real|time maintenance. The system was made up of fault information acquisition terminal and server maintenance center. The acquisition terminal was an embedded system based on LPC2292 and ECOS, and the server maintenance center was integrated of communication server, database server and Web server. The results of practical test show that the system works highly stably and can be applied to varieties of vehicle types. For other remote monitoring system, the design can also be a reference.
Key words: automobile faults; controller area network (CAN) bus; remote maintenance; maintenance cases
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