The invention provides a wireless charging control method and device and a vehicle. The wireless charging control method comprises the steps of obtaining an output voltage value and a preset voltage value of a vehicle end charging circuit; comparing the output voltage value with the preset voltage value to obtain a comparison result; and controlling the on-off states of the two control switches according to the comparison result. According to the scheme, when the corresponding relation between the output voltage value and the preset voltage value changes, whether the energy of the vehicle end charging circuit can be output to the power battery of the vehicle or not can be adjusted by controlling the opening and closing states of the two control switches, and the situation that the charging voltage is out of control due to communication delay is avoided; and therefore, the reliability of the wireless charging system can be improved.

    本发明提供了一种无线充电控制方法、装置和车辆,所述无线充电控制方法包括:获取所述车端充电电路的输出电压值与预设电压值;将所述输出电压值与所述预设电压值进行对比,得到对比结果;根据所述对比结果,控制两个所述控制开关的开闭状态。上述方案,当输出电压值与预设电压值的对应关系发生变化时,能够通过控制两个控制开关的开闭状态,来调整车端充电电路的能量是否能输出至车辆的动力电池,有利于避免由于通讯延时导致充电电压失控,造成对动力电池的损伤的问题,提高无线充电系统的可靠性。


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    Title :

    Wireless charging control method and device and vehicle


    Additional title:

    一种无线充电控制方法、装置和车辆


    Contributors:
    WANG XIAOYUAN (author) / FAN CHUNPENG (author) / SU WEI (author)

    Publication date :

    2022-03-15


    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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