The invention provides a control system and a control method of an automobile side marker lamp, the control system of the side marker lamp can control the side marker lamp of an automobile, the side marker lamp is an LED lamp bead group, the control system of the side marker lamp comprises an LED driving chip, the LED driving chip is connected with the side marker lamp, and the LED driving chip is connected with the LED lamp bead group. The LED driving chip can detect whether the side marker lamp breaks down or not and control the side marker lamp to be powered on or powered off. The MCU chip is connected with the LED driving chip, and the MCU chip controls the LED driving chip to turn on or turn off the side marker lamp according to the detection result of the LED driving chip; and the power supply module is respectively connected with the LED driving chip and the MCU chip, and the power supply module can respectively supply power to the LED driving chip and the MCU chip. According to the control system of the side marker lamp, whether the side marker lamp breaks down or not is detected through the LED driving chip, the LED driving chip is controlled to turn on or turn off the side marker lamp through the MCU, and the control system of the side marker lamp improves the driving safety while improving the attractiveness and the identification degree of a vehicle.
本发明提供一种汽车侧标志灯的控制系统及控制方法,侧标志灯的控制系统能够对车辆的侧标志灯进行控制,侧标志灯为LED灯珠组,侧标志灯的控制系统包括:LED驱动芯片,LED驱动芯片与侧标志灯相连,LED驱动芯片能够检测侧标志灯是否出现故障并控制侧标志灯通断电;MCU芯片,MCU芯片与LED驱动芯片相连,MCU芯片根据LED驱动芯片的检测结果控制LED驱动芯片点亮或关闭侧标志灯;电源模块,电源模块与LED驱动芯片和MCU芯片分别相连,电源模块能够分别向LED驱动芯片和MCU芯片供电。根据本发明实施例的侧标志灯的控制系统,通过LED驱动芯片检测侧标志灯是否出现故障,并通过MCU控制LED驱动芯片点亮或关闭侧标志灯,该侧标志灯的控制系统在提高车辆美观度、辨识度的同时也提高了驾驶安全性。
Control system and control method of automobile side marker lamp
一种汽车侧标志灯的控制系统及控制方法
2022-07-01
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 / H05B ELECTRIC HEATING , Elektrische Heizung |
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