A charging management system for unpiloted conveyance vehicles that travel unpiloted and use a battery as the drive source therefor, and which charge the batteries using a charger provided in a charging station, said system comprising: a charge/discharge monitoring means that monitors the charge/discharge volume of the batteries; a charging-not-required threshold voltage setting means that sets a charging-not-required threshold voltage for the battery; and a charging control device that uses the charger to charge the battery, if a determination has been made that the voltage of a battery in an unpiloted conveyance vehicle that has arrived at the charging station has dropped below the charging-not-required threshold voltage set by the charging-not-required threshold voltage setting means. The charging-not-required threshold voltage setting means lowers the charging-not-required threshold voltage during a set prescribed time period.


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    Title :

    Charging management system for unpiloted conveyance vehicles and charging management method for unpiloted conveyance vehicles


    Contributors:

    Publication date :

    2015-04-15


    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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen




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