基于网络技术的汽车嵌入式远程故障诊断

The Remote Embedded Diagnosis System for Vehicles Based on Web Technology

从实现具有远程自诊断能力的智能化机械设备的角度,系统介绍了面向网络技术的、具有远程监控、诊断和维护能力的嵌入式汽车故障诊断系统的实现技术。该系统采用数字信号处理器,实时检测并分析获取的振动信号,并在网络诊断中心中进行故障分析,实现协同诊断,有效地提高了汽车的状态监控与故障诊断系统的智能化水平。

To construct an intelligent machine with seE-diagnosis ability, the technology for realizing an embedded intelligent fault diagnosis system with remote monitoring, diagnosis, and maintenance functions for the vehicles is introduced systematically. The system is based on the digital signal processor that can measure and analyze vibration signals in real time. Then faults are analyzed in a remote diagnosis center. This embedded fault diagnosis technology can effectively improve the intelligence of a fault diagnosis system.