When a vehicle (20) approaches a parking space (32), a ground controller (13) excites a power transmission coil (11) using an excitation pattern signal containing identification data, and a vehicle controller (24) acquires the identification data from the excitation pattern signal received by at least one of subcoils. Then, a communication unit (25) transmits the acquired identification data to the ground unit (51). The ground controller (13) pairs the power transmission coil (11) and the power reception coil (21) with each other when the identification data contained in the excitation pattern signal and the identification data transmitted from the vehicle controller (24) match each other. Also, the pairing is canceled if the identification data received by the subcoil provided on the front side and the identification data received by the subcoil provided on the rear side are different from each other.
CONTACTLESS ELECTRICITY SUPPLY SYSTEM AND CONTACTLESS ELECTRICITY RECEPTION DEVICE
KONTAKTLOSES STROMVERSORGUNGSSYSTEM UND KONTAKTLOSE STROMVERSORGUNGSVORRICHTUNG
SYSTÈME D'ALIMENTATION EN ÉLECTRICITÉ SANS CONTACT ET DISPOSITIF DE RÉCEPTION D'ÉLECTRICITÉ SANS CONTACT
2018-06-13
Patent
Electronic Resource
English
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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