基于OBD的汽车远程监测系统设计  

Design of Vehicle Remote Monitoring System Based on OBD

作　　者：曹云建[1] 唐耀庚[1] 谢宇希[1] 

机构地区：[1]南华大学电气工程学院,湖南衡阳421001

出　　处：《工业控制计算机》2012年第12期95-96,共2页Industrial Control Computer

摘　　要：汽车OBD(车载自诊断)系统是判定汽车排放是否超标的主要工具,也是用来进行汽车故障诊断的重要渠道。对OBD系统做了介绍,利用搭建的硬件平台及对数据库的存取,实现了对CAN线汽车的远程实时监测。实验证明,系统的易用性、实时性和可靠性较传统方法均有较大提高。On-Board Diagnostics （OBD） system is the main tool to determine whether the vehicle emissions exceeded,and also is used for vehicle fault diagnosis.The traditional application methods are very complex.In this paper,OBD system is introduced in detail.Remote real-time monitoring of CAN-Bus vehicle by using hardware platform and databases is realized.Experi- ments shows that the easy of use,real-time and reliability are greatly improved than the traditional method.

关 键 词：OBD系统 数据库 远程监测 多线程 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]