차량(2)의 수전 코일(21)과 급전 장치(1)의 송전 코일(11)의 사이에서, 전력을 공급하는 비접촉 급전 시스템에 있어서, 급전 장치(1)는, 급전 장치측 통신 수단과, 제어 수단을 구비하고, 차량(2)은, 차량측 통신 수단과, 복수의 전력 패턴을 미리 기록하는 기록 수단과, 수전하는 전력의 전력 패턴을 검출하는 검출 수단과, 기록된 복수의 전력 패턴과 급전 장치(1)의 식별 정보를 대응시켜서, 전력 패턴 리스트를 생성하는 생성 수단과, 차량(2)과 급전 장치(1)의 사이에서, 한 쌍의 통신을 확립했는지 여부를 판정하는 판정 수단을 구비하고, 차량측 통신 수단은, 전력 패턴 리스트를 급전 장치(1)에 송신하고, 제어 수단은, 급전 장치의 식별 정보에 대응하는 전력 패턴에 따라서, 송전 코일(11)로부터 수전 코일(21)에 전력을 출력시키고, 판정 수단은, 검출 수단에 의해 검출한 전력 패턴과, 전력 리스트 패턴에 포함되는 전력 패턴의 비교 결과에 기초하여, 한 쌍의 통신 확립을 판정한다.

    In this non-contact power supply system that, by means of at least magnetic coupling, supplies power in a non-contact manner between a power transmission coil (11) provided to a power supply device (1) and a power reception coil (21) provided to a vehicle (2): the power supply device (1) is provided with a power supply device side communication means that performs wireless communication with the vehicle (2) and a control means that causes power to be outputted from the power transmission coil (11) to the power reception coil (21) according to a power pattern; the vehicle (2) is provided with a vehicle side communication means that performs wireless communication with the power supply device (1), a recording means that records a plurality of power patterns that are outputted from the power transmission coil (11) to the power reception coil (21) in advance, a detection means that detects a power pattern of the power that is received by the power reception coil (21), a generation means that generates a power pattern list by corresponding a plurality of power patterns that are recorded by the recording means and the individual information of the power supply device (1), and a determination means that determines whether or not a paired communication is established between the vehicle 2 and the power supply device 1; the power supply device side communication means transmits the identification information of the power supply device to the vehicle (2); the generation means generates a power pattern list by allocating each piece of the identification information of the power supply device (1) that is received by the vehicle side communication means to a plurality of power patterns in accordance with a rule that is set in advance; the vehicle side communication means transmits the power pattern list to the power supply device (1); the control means causes power to be outputted from the power transmission coil (11) to the power reception coil (21) according to a power pattern which, of the above-described power pattern list, corresponds to the identification information of the power supply device; and the determination means compares the power pattern that is detected by the detection means and a power pattern that is included in the power pattern list, and determines the establishment of a paired communication based on the comparison result.


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    Title :

    CONTACTLESS ELECTRICITY SUPPLY SYSTEM


    Additional title:

    비접촉 급전 시스템


    Contributors:

    Publication date :

    2015-10-27


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



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