PROBLEM TO BE SOLVED: To solve the problem that since any electric automobile is physically connectable to a certain charging/discharging device for an electric automobile so as to be charged/discharged, charging from the charging/discharging device for an electric automobile to any irrelevant electric automobile or power supply from the irrelevant electric automobile via the charging/discharging device for an electric automobile to a dwelling house is possible.SOLUTION: In a charging/discharging system for an electric automobile, a unique authentication code mounted on an electric automobile is read by a detector, and compared with a unique authentication code preliminarily registered in the charging/discharging device for an electric automobile, and only when those authentication codes match or correspond to each other, charging from the charging/discharging device for an electric automobile to the electric automobile or discharging from the electric automobile to the charging/discharging device for an electric automobile, that is, power supply to electrical equipment in a dwelling house is permitted.

    【課題】 ある電気自動車用充放電装置に対し、接続規格が一致していればどんな電気自動車でも物理的に接続可能であり、充放電が可能である。そのため、電気自動車用充放電装置から関係のない電気自動車への充電や、関係のない電気自動車から電気自動車用充放電装置を介して住宅内への電力供給ができてしまうという課題があった。【解決手段】 本発明の電気自動車用充放電システムでは、電気自動車に装着した固有の認証コードを検出器で読み取り、電気自動車用充放電装置にあらかじめ登録された固有の認証コードと比較して、それらが一致もしくは対応すると判定された場合にのみ、電気自動車用充放電装置から電気自動車への充電、あるいは電気自動車から電気自動車用充放電装置への放電すなわち住宅内電気機器への電力供給を許可するように構成した。【選択図】 図1


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    Title :

    CHARGING/DISCHARGING SYSTEM FOR ELECTRIC AUTOMOBILE AND AUTHENTICATION METHOD FOR CHARGING/DISCHARGING SYSTEM FOR ELECTRIC AUTOMOBILE


    Additional title:

    電気自動車用充放電システムおよび電気自動車用充放電システムの認証方法


    Contributors:

    Publication date :

    2015-12-14


    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 / 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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