The invention discloses a charging pile system for an electric automobile. The charging pile system comprises an alternating current charging pile, a battery management system, a concentrator and a service management platform, wherein the alternating current charging pile comprises a microprocessor, a display screen, a card reader, a printer, a button, a charging circuit, a relay and a measure meter, wherein the charging circuit is connected with the microprocessor through the relay; the battery management system and the concentrator perform data communication with the microprocessor in the alternating current charging pile through CAN (controller area network) buses respectively; the service management platform performs data communication with the concentrator through the Ethernet. The alternating current charging pile and the battery management system perform data communication in real time, and the current charging state, the charging current and the charging cost can be displayed on the display screen; an LED lamp and a buzzer can give an alarm timely when accidents happen in the charging process, accordingly, workers can remove hidden dangers as soon as possible, and the charging pile and the electric automobile are prevented from being damaged. The charging pile system is simple in structure, safe and reliable in charging and convenient to operate and occupies small space.


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    Title :

    Charging pile system for electric automobile


    Contributors:

    Publication date :

    2015-09-30


    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



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