The invention relates to an intelligent charging method and system for an electric vehicle on an expressway. The method includes: determining whether a remaining driving mileage of the electric vehicle is greater than a driving mileage corresponding to a remaining power; if yes, collecting electric vehicle information, expressway information and charging station information; determining a shortest path according to the electric vehicle information, the expressway information, and the charging station information; generating a reservation update request according to the shortest path; determining whether there is an update event; if yes, returning to the step of acquiring the remaining driving mileage of the electric vehicle and the driving mileage corresponding to the remaining power of the electric vehicle; if not, sending the reservation update request to a charging station to determine a reservation queue of the charging station; determining whether there is an update event again; if yes, adjusting the reservation queue; charging the electric vehicle according to the adjusted reservation queue; and if not, charging the electric vehicle according to the reservation queue. The invention can make the electric vehicle reach a final destination with shortest total travel time.


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    Title :

    INTELLIGENT CHARGING METHOD AND SYSTEM FOR ELECTRIC VEHICLE ON HIGHWAY


    Additional title:

    INTELLIGENTES LADEVERFAHREN UND SYSTEM FÜR EIN ELEKTRISCHES FAHRZEUG AUF EINER AUTOBAHN
    PROCÉDÉ ET SYSTÈME DE CHARGE INTELLIGENTE POUR VÉHICULE ÉLECTRIQUE SUR AUTOROUTE


    Contributors:
    LI WEIMIN (author) / LIU GUOQING (author) / LI BANGCHAO (author)

    Publication date :

    2022-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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