A non-contact power supply system supplies electric power in a non-contact manner from a plurality of power transmission coils (201) disposed on a road to a power receiving coil (101) mounted on a vehicle (10) traveling on the road. The non-contact power supply system includes a first estimation unit (1021; 2021; 51) configured to estimate a future position of the vehicle, based on a speed of the vehicle, and a specifying unit (1022; 2022; 52) configured to specify a power transmission coil that has to be in an activated state that is a state of being able to supply electric power to the power receiving coil, among the power transmission coils, based on the estimated future position.
NON-CONTACT POWER SUPPLY SYSTEM AND POWER RECEPTION DEVICE
KONTAKTLOSES ENERGIEVERSORGUNGSSYSTEM UND ENERGIEEMPFANGSVORRICHTUNG
SYSTÈME D'ALIMENTATION ÉLECTRIQUE SANS CONTACT ET DISPOSITIF DE RÉCEPTION D'ÉNERGIE
2019-05-15
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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