This contactless power-feeding system (1) is provided with the following: a power-feeding coil (20) installed in a predefined parking space; a balloon (30) that is provided so as to cover said power-feeding coil (20) and can inflate to fill the space between the power-feeding coil (20) and a power-receiving coil (50) on a vehicle (M) parked in the parking space, thereby immobilizing the vehicle (M) from below; and a power-feeding control unit (14) that, if the vehicle (M) is immobilized from below by the balloon (30), controls the balloon (30) so as to keep the vehicle (M) immobilized until payment of a usage fee for the parking space has been completed. With the vehicle (M) immobilized by the balloon (30), power is supplied contactlessly from the power-feeding coil (20) to the power-receiving coil (50) on the vehicle (M).
Power-feeding device, contactless power-feeding system, and sac unit
2015-12-02
Patent
Electronic Resource
English
IPC: | 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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