The present invention relates to a wireless charging vehicle and a wireless charging method. The wireless charging vehicle comprises: a secondary charging pad which charges a battery by generating an induced current through a magnetic field generated in a primary charging pad of a wireless charging station; a plurality of UWB tags arranged to surround a vehicle; and a UWB control unit performing a wireless charging alignment mode for aligning the secondary charging pad with the primary charging pad using a sensor value measured by the plurality of UWB tags. The UWB control unit calculates coordinates of the primary charging pad by utilizing only an LOS sensor value of the UWB tag whose line of sight is secured among the plurality of UWB tags. The wireless charging vehicle is capable of precise alignment between the primary charging pad of a wireless charger and the secondary charging pad of the vehicle.

    무선 충전 차량은 무선 충전 스테이션의 1차 충전 패드에 생성되는 자기장에 의해 유도전류를 발생시켜 배터리를 충전시키는 2차 충전 패드, 차량을 둘러싸도록 배치된 복수의 UWB 태그, 및 상기 복수의 UWB 태그에 의해 측정된 센서값을 이용하여 상기 1차 충전 패드에 상기 2차 충전 패드를 정렬하기 위한 무선 충전 정렬 모드를 수행하는 UWB 제어부를 포함하고, 상기 UWB 제어부는 상기 복수의 UWB 태그 중에서 시선이 확보되는 UWB 태그의 LOS 센서값만을 활용하여 상기 1차 충전 패드의 좌표를 계산한다.


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    Titel :

    WIRELESS CHARGING VEHICLE AND WIRELESS CHARGING METHOD THEREOF


    Weitere Titelangaben:

    무선 충전 차량 및 무선 충전 방법


    Beteiligte:
    KIM ZEUNG IL (Autor:in) / JANG JINSU (Autor:in) / JUNG TAEKHYUN (Autor:in) / LEE SEUNG MOK (Autor:in) / JO HAE JOON (Autor:in)

    Erscheinungsdatum :

    2023-02-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    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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