The invention relates to a daytime running lamp driving control method and device, computer equipment and a storage medium. The method is applied to a vehicle-mounted controller and comprises the following steps: collecting a current driving frequency; if the current driving frequency is not greater than the driving frequency threshold, outputting a driving voltage; monitoring a driving current corresponding to the driving voltage, obtaining the driving current, and comparing the driving current with a driving current threshold value; and if the driving current is not greater than the driving current threshold value, keeping energization, and lightening the daytime running lamp. By setting the driving frequency threshold and the driving current threshold, the driving current of the vehicle-mounted controller chip is controlled to be within a certain range, so that the driving current of the vehicle-mounted controller is prevented from being too large, the requirement on the vehicle-mounted controller chip is reduced, and the cost of the vehicle-mounted controller is reduced.
本申请涉及一种日间行车灯驱动控制方法、装置、计算机设备和存储介质。应用于一种车载控制器,所述方法包括:通过获取当前驱动次数;若当前驱动次数不大于驱动次数阈值,输出驱动电压;监测驱动电压对应的驱动电流,获取驱动电流,将驱动电流与驱动电流阈值比较;若驱动电流不大于驱动电流阈值,保持通电,点亮日间行车灯。通过设置驱动次数阈值和驱动电流阈值,控制车载控制器芯片的驱动电流在一定范围内,避免了车载控制器驱动电流过大,降低了对车载控制器芯片的要求,从而降低了车载控制器的成本。
Daytime running lamp driving control method and device, computer equipment and storage medium
日间行车灯驱动控制方法、装置、计算机设备和存储介质
2021-07-06
Patent
Electronic Resource
Chinese
IPC: | 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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