A plurality of power transmitters (31) in this non-contact charging system each supply electric power in a noncontact manner to devices to be charged (20). Acommunication section (12) is configured to be capable of acquiring information transmitted from each device to be charged. A power supply control section (11) controls, on a per-power-transmission-unit basis, the electric power to be transmitted by each power transmitter. The presence of a device to be charged is detected, and in response to the detection of the presence of the device to be charged, the power supply control section sets, to a specific pattern, the pattern of electric power to be transmitted from the power transmission unit. The specific pattern differs for every power transmission unit. The communication section receives information about a specific pattern as transmitted from the device to be charged. The device to be charged acquires the specific pattern from the received electric power. The power transmission unit and the device to be charged corresponding to the power transmission unit form a combination. The power supply control section identifies the combination between the power transmission unit and the device to be charged based on correspondence between information about the specific pattern that has been set, and the received information about the specific pattern.


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    Title :

    非接触充電システム及び非接触充電システムのペアリング方法


    Publication date :

    2019-03-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES