The invention discloses a charging indicator lamp of a charging socket and a display method, relates to the technical field of drive axle monitoring, and solves the technical problems that in the prior art, sensitivity is poor, precision is low, pasting and installation of strain gauges and sensors are complex, and the display method is prone to being affected by temperature changes and the like. The indicating lamp comprises an indicating lamp body, a charger chip and a whole vehicle controller, the charger chip processes a signal after collecting the signal of a high-voltage power supply of a charging gun and sends the processed signal to the vehicle control unit, and the vehicle control unit controls the PWM duty ratio of the indicator lamp body and further controls the indicator lamp body to emit light with the corresponding wavelength and intensity. Meanwhile, the light emitting frequency and time of the indicating lamp body are controlled, and the indicating effect of the charging indicating lamp in different charging states is achieved. When a charging fault occurs, a client can quickly and conveniently know the fault, and the charging fault maintenance difficulty is reduced.

    本发明公开了一种充电插座的充电指示灯及显示方法涉及驱动桥监测技术领域,解决了现有技术中灵敏度差、精度低、应变片和传感器粘贴和安装复杂、易受温度变化等情况影响的技术问题。该指示灯包括:指示灯本体、充电机芯片和整车控制器;所述充电机芯片采集到充电枪的高压电源的信号后对所述信号进行处理,并将处理后的信号发送至所述整车控制器中,所述整车控制器控制指示灯本体PWM占空比,进而控制指示灯本体发出对应波长和强度的光,并同时控制所述指示灯本体发光的频率和时间,实现不同充电状态下充电指示灯的指示效果。当出现充电故障时,客户可以快速方便了解故障所在,降低充电故障维修难度。


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    Title :

    Charging indicator lamp of charging socket and display method


    Additional title:

    一种充电插座的充电指示灯及显示方法


    Contributors:
    MA XIAOCHAO (author) / YANG WEI (author) / CHEN ZUOKAI (author)

    Publication date :

    2024-01-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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