PROBLEM TO BE SOLVED: To reduce electric power consumption in a non-contact electric power transmission device which is provided at an intersection and transmits, in a non-contact manner, electric power to a vehicle stopping at the intersection and waiting for a traffic light to change.SOLUTION: An electric power transmission device 100 is provided at an intersection and transmits, in a non-contact manner, electric power to a vehicle 200 stopping at the intersection and waiting for a traffic light to change. An ECU 130 uses vehicle information received from the vehicle 200 to beforehand identify that the vehicle 200 can receive electric power in a non-contact manner from an electric power transmission section 120 and is a vehicle to stop at the intersection and wait for the traffic light to change, before the vehicle 200 stops at the intersection and waits for the traffic light to change. The ECU 130, before the vehicle 200 stops at the intersection and waits for the traffic light to change, activates the electric power transmission section 120 to perform preparation for transmitting electric power to the vehicle 200.SELECTED DRAWING: Figure 2

    【課題】交差点に設けられ、交差点において信号待ちで停車した車両へ非接触で送電する非接触送電装置において、非接触送電装置の電力消費を低減する。【解決手段】送電装置100は、交差点に設けられ、交差点において信号待ちで停車した車両200へ非接触で送電する。ECU130は、車両200から受信した車両情報を用いて、車両200が送電部120から非接触で受電可能で、かつ、交差点において信号待ちで停車する車両であることを、交差点において車両200が信号待ちで停車する前に予め特定する。ECU130は、車両200が交差点において信号待ちで停車する前に、送電部120を起動して、車両200への送電の準備を実行する。【選択図】図2


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    Title :

    NON-CONTACT ELECTRIC POWER TRANSMISSION DEVICE, VEHICLE, AND ELECTRIC POWER TRANSMISSION SYSTEM


    Additional title:

    非接触送電装置、車両、及び電力伝送システム


    Contributors:
    INOUE JUNJI (author)

    Publication date :

    2017-08-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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