According to the steering lamp control method, device and equipment provided by the embodiment of the invention, the current system voltage of the vehicle and the feedback current of the steering lamp of the vehicle are obtained in response to the starting operation of the steering lamp of the vehicle, the calibration current interval associated with the system voltage is determined, and when the feedback current exceeds the calibration current interval, the steering lamp of the vehicle is controlled. And the vehicle steering lamp is controlled to flicker at a first frequency, wherein the first frequency is larger than the flicker frequency when the vehicle steering lamp works normally. Different system voltages have different calibration current intervals, the feedback current is compared with the corresponding calibration current intervals, whether the vehicle steering lamp breaks down or not can be accurately judged, and the flicker frequency of the vehicle steering lamp is changed when the fault is determined.
本申请实施例提供的一种转向灯控制方法、装置及设备,响应于车辆转向灯的开启操作,获取车辆当前的系统电压以及车辆转向灯的反馈电流,确定与系统电压相关联的标定电流区间,当反馈电流超出所述标定电流区间时,控制车辆转向灯以第一频率闪烁,所述第一频率大于车辆转向灯正常工作时的闪烁频率。不同的系统电压会有不同的标定电流区间,将反馈电流与对应的标定电流区间比较,可精确判定车辆转向灯是否故障,并在确定故障时改变车辆转向灯的闪烁频率。
Steering lamp control method, device and equipment
转向灯控制方法、装置及设备
28.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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