The invention relates to the field of automobile electronic parts, particularly relates to combination of a traditional rear combination lamp of an automobile and a microelectronic technology, and belongs to the field of motor vehicle lighting technology application. The system comprises a main controller, a detection assembly, a taillight assembly and a power supply assembly, wherein the detection assembly comprises an illuminance sensor, the power supply assembly comprises a power supply module, a micro lithium battery electrically connected with the power supply module and a booster circuitconnected with the micro lithium battery, the illuminance sensor and the power supply module are respectively connected with the main controller, an output end of the main controller is respectivelyconnected with the micro lithium battery and a power adjusting circuit, and the power adjusting circuit is connected with the taillight assembly. The system is advantaged in that a tail lamp can automatically adjust brightness of an LED of the tail lamp according to intensity of the ambient light in an automatic mode, when a vehicle owner locks a vehicle and shuts down the vehicle, the tail lamp can detect a vehicle locking signal and instantly complete switching of a power supply system, the original brightness of the LED of the tail lamp is maintained, and the LED of the tail lamp is gradually turned off after a period of time is delayed, so light is changed softly.

    本发明涉及汽车电子零部件领域,尤其是汽车传统的后组合灯与微电子技术相结合,属于机动车照明技术应用领域;包括主控制器、检测组件、尾灯组件和电源组件;所述检测组件包括光照度传感器;所述电源组件包括电源模组,电源模组电连接的微型锂电池以及微型锂电池连接的升压电路;所述光照度传感器、电源模组分别与主控制器连接,主控制器输出端分别连接微型锂电池和功率调整电路;所述功率调整电路与尾灯组件连接;尾灯在自动模式下可以根据环境光线的强弱自动调整后尾灯LED的亮度,当车主锁车熄火时,尾灯可以检测到锁车信号,并瞬间完成供电系统的切换,维持尾灯LED原先的亮度,延时一段时间逐渐熄灭,使灯光柔和变化。


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    Titel :

    Automobile tail lamp control system with dynamic self-adaption and welcome delay functions


    Weitere Titelangaben:

    具有动态自适应及迎宾延时功能的汽车后尾灯控制系统


    Beteiligte:
    FENG RUWEI (Autor:in) / MENG XIANGXU (Autor:in) / ZHOU BO (Autor:in) / LI XUEQIANG (Autor:in)

    Erscheinungsdatum :

    14.07.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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