무선 전력 수신기로부터의 무선 전력 송신기의 상대적인 위치를 결정하기 위한 장치가 제공된다. 장치는 복수의 감지 코일들을 포함하고, 각각은 복수의 파 펄스들을 포함하는 교번 자기장의 영향 하에서 개개의 신호를 생성하도록 구성되고, 각각의 파 펄스는 복수의 시간 슬롯들의 개개의 시간 슬롯에서 발생한다. 장치는 복수의 감지 코일들의 각각으로부터의 개개의 신호에 기초하여 무선 전력 수신기로부터의 무선 전력 송신기의 상대적인 위치를 결정하도록 구성된 프로세서를 더 포함한다.

    An apparatus for determining a relative position of a wireless power transmitter from a wireless power receiver is provided. The apparatus comprises a plurality of sense coils, each configured to generate a respective signal under influence of an alternating magnetic field comprising a plurality of wave pulses, each wave pulse occurring in a respective time slot of a plurality of time slots. The apparatus further comprises a processor configured to determine the relative position of the wireless power transmitter from the wireless power receiver based on the respective signal from each of the plurality of sense coils.


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    Title :

    SYSTEMS METHODS AND APPARATUSES FOR GUIDANCE AND ALIGNMENT IN ELECTRIC VEHICLES WIRELESS INDUCTIVE CHARGING SYSTEMS


    Additional title:

    전기 차량들 무선 유도성 충전 시스템들에서의 안내 및 정렬을 위한 시스템들, 방법들, 및 장치들


    Contributors:

    Publication date :

    2018-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H04B TRANSMISSION , Übertragung



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