The invention relates to a speed optimization method for the efficient running of a vehicle. A most optimal or approximate optimum vehicle running speed is obtained by comprehensively taking into consideration of the factors, such as the distance from the current position of the vehicle to a next traffic post and the traffic signal transformation period on the basis of considering the intention of a driver and the vehicle running condition, the driver is reminded of modifying the running strategy in time, further the revolving speed of a vehicle drive device is caused to be within the efficient running range as much time as possible, and the economy and safety of running of the vehicle are enhanced to a greater extent. The endurance mileage of the vehicle is effectively increased when the speed optimization method is applied to the technical field of pure electric vehicles, and a better theoretical basis is laid for the safe running of the vehicle and efficient running of smart cars.


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    Title :

    Speed optimization method for efficient running of vehicle


    Contributors:
    WANG KEFENG (author) / WANG GENG (author) / LI BO (author) / GE WENQING (author)

    Publication date :

    2015-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion