The invention discloses a parking lot wireless charging guiding method and a vehicle wireless charging guiding method. The method comprises the steps: building a geomagnetic database which comprises the geomagnetic data of each position in a positioning region; the geomagnetic data at least comprises a magnetic field intensity north part, a magnetic field intensity east part and a magnetic field intensity vertical part; sending the geomagnetic database to a to-be-charged device; receiving feedback information of the to-be-charged device, and when the feedback information comprises a first content, sending a positioning electromagnetic signal to the to-be-charged device; when the feedback information comprises a second content, wireless charging is started; the first content is that to-be-charged equipment is located in a charging region; the second content is that the positioning of the to-be-charged equipment is completed. According to the method, the position of the vehicle is fed back through comparison of geomagnetic information, and interference of electromagnetic interference on positioning and guiding is reduced.

    本发明公开了停车场无线充电引导方法和车辆无线充电引导方法,停车场引导方法包括:建立地磁数据库,所述地磁数据库包括所述定位区域内各个位置处的地磁数据;所述地磁数据至少包括磁场强度北分量、磁场强度东分量和磁场强度垂直分量;向待充电设备发送所述地磁数据库;接收所述待充电设备的反馈信息,当所述反馈信息包括第一内容时,向待充电设备发送定位电磁信号;当所述反馈信息包括第二内容时,开启无线充电;所述第一内容为:待充电设备位于充电区域内;所述第二内容为:待充电设备定位完成。该方法通过地磁信息的比对,反馈车辆位置,减少电磁干扰对定位的和引导的干扰。


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    Titel :

    Parking lot wireless charging guiding method and vehicle wireless charging guiding method


    Weitere Titelangaben:

    停车场无线充电引导方法和车辆无线充电引导方法


    Beteiligte:
    WANG ZHE (Autor:in) / LU JUN (Autor:in) / HE FANBO (Autor:in) / GE JUNJIE (Autor:in) / MA JUNCHAO (Autor:in) / SHI XIAOFENG (Autor:in)

    Erscheinungsdatum :

    2021-06-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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