To start non-contact power transmission with high reliability in a state that a position of an electric vehicle is not displaced, in a non-contact charge control device mounted to an electric vehicle which employs an electric parking lock mechanism.SOLUTION: A non-contact charge control device of an electric vehicle mounted to the electric vehicle has a power receiving coil which can contactlessly receive power from a power transmission coil of power transmission equipment, and an electric parking lock mechanism. The non-contact charge control device also comprises an alignment processing part (steps S6 to S9) for aligning the power receiving coil, or supporting the alignment on the basis of an electrical amount which is generated by the reception of a magnetic field by the power receiving coil from the power transmission coil which is excited weaker than that at power transmission; and an investigation processing part (steps S12, S13) for performing investigation processing for confirming a lock state of a wheel by the parking lock mechanism before a start of the power transmission by the power transmission coil after a stop of the excitation of the power transmission coil.SELECTED DRAWING: Figure 2

    【課題】電動のパーキングロック機構が採用された電動車両に搭載される非接触充電制御装置において、高い信頼性を持って、電動車両の位置がずれない状態で非接触の電力伝送を開始できるようにする。【解決手段】送電設備の送電コイルから非接触に受電可能な受電コイルと、電動のパーキングロック機構とを有する電動車両に搭載される電動車両の非接触充電制御装置である。そして、送電時よりも弱く励磁された送電コイルから受電コイルが磁界を受けて生じる電気量に基づいて受電コイルの位置合せ又は位置合せの支援を行う位置合せ処理部(ステップS6〜S9)と、送電コイルの励磁が停止されてから送電コイルによる送電が開始される前にパーキングロック機構による車輪のロック状態を確認する調査処理を実行する調査処理部(ステップS12、S13)とを備える。【選択図】図2


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    Title :

    NON-CONTACT CHARGE CONTROL DEVICE OF ELECTRIC VEHICLE AND NON-CONTACT CHARGE CONTROL SYSTEM


    Additional title:

    電動車両の非接触充電制御装置及び非接触充電制御システム


    Contributors:

    Publication date :

    2020-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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