According to an embodiment of the present invention, a wireless power transmitter for a vehicle comprises: a wireless charging unit wirelessly transmitting power to a smartphone; an LF antenna receiving an LF signal transmitted from an ECU to a smart key; and an LF detection and control unit connected to the LF antenna, checking a receiving state of the LF antenna on the LF signal transmitted from the ECU, and controlling charging execution of the wireless charging unit.

    본 발명의 일실시예에 따른 차량용 무선 전력 전송장치는 스마트폰에 무선으로 전력을 송신하는 무선충전부와, ECU에서 스마트키로 송출하는 LF 신호를 수신하기 위한 LF 안테나와, 상기 LF 안테나에 연결되고, 상기 ECU에서 송출된 상기 LF 신호에 대한 상기 LF 안테나의 수신여부를 확인하고, 상기 무선충전부의 충전실행을 제어하는 LF 검출 및 제어부를 포함한다.


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    Title :

    Wireless Power Transfer apparatus


    Additional title:

    차량용 무선 전력 전송장치


    Contributors:
    KIM DONG HYUN (author) / KIM HAK DO (author)

    Publication date :

    2018-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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