The invention discloses a charging method and device for a mobile robot and a medium, and the method comprises the steps: obtaining the current voltage, sent by a vehicle controller, of a vehicle battery, obtaining the current output voltage and current output current of a charger, calculating the impedance of a transmission line according to the current voltage, the current output voltage and the current output current, and increasing the maximum charging voltage of the charger to the target charging voltage according to the current output voltage, the current output current and the impedance. By adopting the technical scheme, the impedance of the transmission line is calculated according to the current voltage of the vehicle battery and the current output voltage and the current output current of the charger, and the maximum charging voltage of the charger is increased to the target charging voltage according to the current output voltage, the current output current and the impedance, so that the output voltage of the charger is increased; the voltage drop caused by impedance of a transmission line is compensated, the charger can be prevented from entering a constant-voltage charging mode in advance, and the charging efficiency is improved.

    本申请公开了一种移动机器人的充电方法、装置以及介质,通过获取车辆控制器发送的车辆电池的当前电压,获取充电器的当前输出电压和当前输出电流,根据当前电压、当前输出电压和当前输出电流计算传输线路的阻抗,根据当前输出电压、当前输出电流以及阻抗,将充电器的最大充电电压提升至目标充电电压。采用本技术方案,会根据车辆电池的当前电压,充电器的当前输出电压和当前输出电流计算传输线路的阻抗,并根据当前输出电压、当前输出电流以及阻抗,将充电器的最大充电电压提升至目标充电电压,提高了充电器的输出电压,弥补了传输线路的阻抗导致的压降,能够防止充电器提前进入恒压充电模式,提高了充电效率。


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    Title :

    Charging method and device of mobile robot and medium


    Additional title:

    一种移动机器人的充电方法、装置以及介质


    Contributors:
    WANG FENG (author) / JIN YONGTAO (author) / ZHU LIHUI (author) / ZHANG GUOLIANG (author) / WANG WENFEI (author)

    Publication date :

    2022-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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