A power supply device 1 that supplies power from a power transmission coil 11 to a power reception coil 21 that is provided to a vehicle 2 in a non-contact manner by means of at least a magnetic coupling, comprising: a communication means that receives a startup signal for activating the power supply device 1 from a vehicle 2 that is running by wireless communication; a notification means for notifying a state of the power supply device 1; a detection means for detecting the state of the power supply device 1 based on the startup signal; and a control means for controlling the notification means based on a detection result of the detection means; wherein, the detection means detects a non-contact power supply possible state, which represents a state in which power can be supplied from the power transmission coil 11 in a non-contact manner, the control means sets a notification state of the notification means to a first notification state, when the detection means detects the non-contact power supply possible state, and sets the notification state of the notification means to a state that is different from the first notification state, when the detection means is not detecting the non-contact power supply possible state.


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    Title :

    CONTACTLESS ELECTRICITY SUPPLY SYSTEM AND ELECTRICITY SUPPLY DEVICE


    Additional title:

    KONTAKTLOSES STROMVERSORGUNGSSYSTEM, FAHRZEUG UND STROMVERSORGUNGSVORRICHTUNG
    SYSTÈME D'ALIMENTATION D'ÉLECTRICITÉ SANS CONTACT ET DISPOSITIF D'ALIMENTATION D'ÉLECTRICITÉ


    Contributors:

    Publication date :

    2018-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



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