A battery type forklift (1) is mounted with a battery (11) that is charged via a charging cable (50) connecting between a fixed charger (40) fixed outside the vehicle and the battery type forklift (1). In the battery type forklift (1), a status information acquiring unit (22a) acquires the status information of the fixed charger (40) via a power line (L12) and a signal line (L17) both included in the charging cable (50). An abnormality determination unit (22b) determines whether or not the obtained status information is abnormality information indicating an abnormality of the fixed charger (40). An information adding unit (22c) adds additional information to the status information, said additional information including, for example, the information about the position of the battery type forklift (1) and the information about the time when the abnormality has occurred. A communication controller (21) transmits the status information to which the additional information is added to the side of a management server (102). This makes it possible to quickly find out whether an abnormality is occurring in the fixed charger (40) or not without providing management communication equipment, such as a communication device, in the fixed charger (40).


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    Title :

    Battery type vehicle, charging management system, and charging management method


    Contributors:
    FENG HUA (author)

    Publication date :

    2015-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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