The invention discloses a charging indicating lamp system based on an RGB-LED. The charging indicating lamp system comprises an LED control unit, an LED driving unit and an RGB-LED charging indicatinglamp. The LED control unit receives a charging state signal of a vehicle body and controls the display state of the RGB-LED charging indicator lamp; the LED driving unit controls constant-current output of a circuit, so that the driving efficiency of the LED is improved; the RGB-LED charging indicating lamp can display different colors and is used for indicating different charging states. The system is used for displaying when an automobile is charged, so that a user can observe the charging state conveniently and has quantitative understanding on the contained electric quantity, a travelablemileage of the automobile is judged, and an electric quantity data basis is provided for next travel planning. Besides, the lighting modes of the charging indicating lamp are rich and cool, the design trend of intelligent automobile lamps in the future is met, the user experience effect is greatly enhanced, and the charging indicator lamp system has wide application prospects.

    本发明公开了一种基于RGB‑LED的充电指示灯系统,包括LED控制单元、LED驱动单元和RGB‑LED充电指示灯;所述LED控制单元接收车身的充电状态信号,控制RGB‑LED充电指示灯的显示状态;所述LED驱动单元控制电路恒流输出,提高LED的驱动效率;所述RGB‑LED充电指示灯能够显示不同的颜色,用于指示不同的充电状态。本发明用于汽车被充电时进行显示,以便于用户观察充电状态,对所含电量有定量的认识,从而判断汽车可行驶里程,为下次出行规划提供电量数据基础。另外,采用本发明的充电指示灯点亮模式丰富炫酷,符合未来汽车智能车灯设计趋势,大大增强了用户的体验效果,具有广泛的应用前景。


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    Title :

    Charging indicating lamp system based on RGB-LED


    Additional title:

    一种基于RGB-LED的充电指示灯系统


    Contributors:
    ZHENG LILI (author) / WANG JIANING (author) / ZHANG HAO (author) / ZHANG LI (author)

    Publication date :

    2020-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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