The invention provides an electric vehicle charging method, an electric vehicle and a charging pile. The electric vehicle charging method comprises the steps: searching a charging pile in a first preset distance range when a first electric vehicle has a charging demand; selecting an unoccupied target charging pile from the searched charging piles, and sending a first charging request message to the target charging pile; receiving a first charging request confirmation message returned by the target charging pile; when the unoccupied charging pile in the first preset distance range is not searched, broadcasting and sending a second charging request message; and receiving a second charging request confirmation message returned by the second electric vehicle. The charging pile or other electric vehicles can be quickly found for self-charging when the electric quantity of the vehicle is insufficient. And it is ensured that charging is conducted before the electric energy of the electric vehicle is consumed up, long-time waiting is avoided, and the user experience is effectively improved.

    本发明提供了一种电动汽车充电方法、电动汽车及充电桩,该电动汽车充电方法包括:第一电动汽车有充电需求时,搜索第一预设距离范围内的充电桩;从搜索到的充电桩中选择未被占用的目标充电桩,向所述目标充电桩发送第一充电请求消息;接收所述目标充电桩返回的第一充电请求确认消息;并且在未搜索到第一预设距离范围内且未被占用的充电桩时,广播发送第二充电请求消息;接收第二电动汽车返回的第二充电请求确认消息。可以在车辆电量不足时迅速找到充电桩或者其他电动车为自身充电。保证在电动汽车自身电能消耗完之前进行充电,并且避免了长时间的等待,有效提升了用户体验。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electric vehicle charging method, electric vehicle and charging pile


    Weitere Titelangaben:

    一种电动汽车充电方法、电动汽车及充电桩


    Beteiligte:
    WANG DAOJING (Autor:in)

    Erscheinungsdatum :

    2021-09-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



    Electric vehicle charging pile

    LIU MINYAO / WU SHAOTIAN / CHANG HAO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Electric vehicle charging pile

    DONG JIANFA / XUE HUAN / SHOU JIANDONG | Europäisches Patentamt | 2023

    Freier Zugriff

    Charging pile for charging electric vehicle

    ZHANG HONGBIN / BAI DONGDONG | Europäisches Patentamt | 2020

    Freier Zugriff

    Charging pile for charging electric vehicle

    HAN LEI / SUN HONG / LI XUEFENG et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Electric vehicle charging pile

    ZHANG QIANG / LIU WENHAO / KUANG ZHUXIANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff