嵌入式智能汽车在线监测系统

Intelligent on-line monitoring system for automobile based on embedded technology

提出了一种智能汽车状态在线监测和诊断系统。系统采用嵌入式系统结构和CAN现场总线通信控制方法,能有效地对影响汽车安全行驶的各状态信息进行采集和融合处理,系统软件集成了故障诊断专家系统功能,对汽车安全状态进行实时的监测和诊断,并通过人机接口进行显示和报警。该系统在汽车电子领域有良好的应用前景。

An intelligent on-line monitoring and diagnosing system for automobile were introduced. Employing the embedded system structure and CAN fieldbus, the proposed system efficiently collects the status data related to the security performance of the automobile and integrates them. Fault diagnosis expert system is implemented for real-time monitoring and diagnosing in the software. The information can be displayed and the alarm can be sounded through a man-machine interface. The system is promising in automobile application.