The invention discloses a vehicle lamp state monitoring system and method.The system comprises a Hall current sensor, a control unit and a vehicle-mounted reminding unit, the Hall current sensor is used for detecting current signals in a vehicle lamp loop, and the output end of the Hall current sensor is connected with the control unit; the control unit judges the state of the vehicle lamp based on the working current of the vehicle lamp and drives the vehicle-mounted reminding unit to send out a reminding signal when the vehicle lamp breaks down. The vehicle lamp fault monitoring system has the advantages that the vehicle lamp fault can be effectively and accurately monitored, reminding and control are given out when the fault occurs, high-speed running of a vehicle under the fault condition is avoided, the vehicle speed or vehicle running is limited when the vehicle lamp fault occurs, and potential safety hazards caused by running under the vehicle lamp fault condition are avoided.
本发明公开了一种车灯状态监控系统及方法,其中系统包括霍尔电流传感器、控制单元、车载提醒单元,所述霍尔电流传感器用于检测车灯回路中的电流信号,其输出端连接控制单元,所述控制单元基于车灯工作电流来判断车灯状态并在车灯故障时通过驱动车载提醒单元发出提醒信号。本发明的优点在于:可以对车灯故障进行有效准确的监测,并在故障时给出提醒和控制,避免车辆在故障情况下的高速运行,在车灯故障时限制车速或限制车辆行驶,避免车灯故障下的行驶带来的安全隐患。
Vehicle lamp state monitoring system and method
一种车灯状态监控系统及方法
2022-10-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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