The system has following functions: on-line fault detecting, fault self-diagnosing, light and speech sounds alarming, etc. It can detect as many as several dozen states of a process or an equipment.

该系统具有故障在线检测、故障自诊断和语音声光报警功能。可在线监测多达数十个点的过程或设备的运行状态。

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ECU supervise the system function, light the fault indicator to alert driver when any error.

ECU对系统的功能进行监控，如果发现故障，将点亮系统故障指示灯，提示驾驶员系统有故障。

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