The invention discloses a vehicle tail lamp control device and method, a vehicle body controller and a vehicle, and the vehicle tail lamp control device comprises a vehicle lamp controller which is connected with a vehicle tail lamp and is used for controlling the on and off of a plurality of lamp groups in the vehicle tail lamp; the vehicle body controller is connected with the vehicle lamp controller and used for determining a first target lamp set according to the lighting signal when receiving the lighting signal, controlling the first target lamp set to be turned on through the vehicle lamp controller and determining a second target lamp set according to the lamp set fault signal when detecting the lamp set fault signal, and controlling the second target lamp set to be turned on through the vehicle lamp controller. And the second target lamp group is controlled to be turned off through the vehicle lamp controller. According to the control device of the vehicle tail lamp, when the vehicle tail lamp is controlled, a lighting logic control module and a fault feedback module do not need to be arranged in the vehicle lamp controller, fault detection is carried out through the output line of the vehicle body controller, redundant wiring harnesses and pins do not need to be added, the cost is low, and the EMC performance requirement is easily met.

    本发明公开了一种车辆尾灯的控制装置、方法、车身控制器和车辆,车辆尾灯的控制装置包括:车灯控制器,与车辆尾灯连接,用于对车辆尾灯中的多个灯组进行点亮和关闭控制;车身控制器,与车灯控制器连接,用于在接收到点灯信号时,根据点灯信号确定第一目标灯组,并通过车灯控制器控制第一目标灯组点亮,以及在检测到灯组故障信号时,根据灯组故障信号确定第二目标灯组,并通过车灯控制器控制第二目标灯组熄灭。该车辆尾灯的控制装置,在进行车辆尾灯控制时,无需在车灯控制器里设置点亮逻辑控制模块及故障反馈模块,而是通过车身控制器自带的输出线做故障检测,无需增加多余的线束及引脚,成本低,且容易满足EMC性能要求。


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    Title :

    Vehicle tail lamp control device and method, vehicle body controller and vehicle


    Additional title:

    车辆尾灯的控制装置、方法、车身控制器和车辆


    Contributors:
    LI YANGJIAN (author) / WU KE (author) / KE MINGKAI (author) / YANG XINGDONG (author) / XUE YONGZHAN (author) / LIN RONGJUN (author)

    Publication date :

    2022-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H05B ELECTRIC HEATING , Elektrische Heizung



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