To provide a non-contact power supply installation, a non-contact power supply method, and a matching device to confirm that a target object which is to receive power is matched with a coil which is to supply power to the target object.SOLUTION: A non-contact power supply installation 1 includes: a power transmission unit 3S including one or more ground coil devices 3 that supply power to an electric vehicle 9 in a non-contact manner; and a matching device 4 that determines whether or not to start supplying power from the ground coil device 3. The matching device 4 has: a plurality of wireless communication devices 72 that transmits a lighting pattern signal D2 for causing interior lights 94 provided on the electric vehicle 9 to emit light in a predetermined lighting pattern to the electric vehicle 9 requesting power supply; a plurality of light sensors 6 that detects time changes in brightness that occur in response to the lighting pattern signal D2 when the electric vehicle 9 receives the lighting pattern signal D2; and a plurality of processing devices 71 that determines whether or not to start supplying power from the ground coil device 3 according to the time changes in brightness detected by the light sensor 6.SELECTED DRAWING: Figure 4
【課題】電力の供給を受けようとする対象物と当該対象物へ電力を供給しようとするコイルとが対応付けられていることを確認する。【解決手段】非接触給電設備1は、非接触で電気自動車9に電力を供給する1又は複数の地上コイル装置3を含む送電ユニット3Sと、地上コイル装置3からの電力の供給を開始するか否かを決める対応付け装置4と、を備える。対応付け装置4は、電力の供給を要求する電気自動車9に対して、電気自動車9が備える車内灯94を所定の照明パターンで発光させるための照明パターン信号D2を送る複数の無線通信器72と、照明パターン信号D2を受けた電気自動車9が照明パターン信号D2に応じて発生する明るさの時間変化を検出する複数の光センサ6と、光センサ6が検出した明るさの時間変化に応じて地上コイル装置3からの電力の供給を開始するか否かを決める複数の処理装置71と、を有する。【選択図】図4
NON-CONTACT POWER SUPPLY INSTALLATION, NON-CONTACT POWER SUPPLY METHOD AND MATCHING DEVICE
非接触給電設備、非接触給電方法及び対応付け装置
2024-05-01
Patent
Electronic Resource
Japanese
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 |
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