A steering control system used for an electric forklift, an electric forklift and a method for controlling an electric forklift are provided. The system includes: a brushless DC motor (1); a steering wheel encoder (2), configured to detect a rotating speed signal and a direction signal of a steering wheel; a power driver (3), connected with the brushless DC motor (1) and configured to drive the brushless DC motor (1); a sampler (4), connected with the brushless DC motor (1) and configured to sample an operation of the brushless DC motor (1) to generate a sampling signal; and a controller (5), connected with the steering wheel encoder (1), the power driver (3) and the sampler (4) respectively and configured to generate a PWM control signal according to the rotating speed signal, the direction signal, the sampling signal and a predetermined control strategy to control the brushless DC motor (1).


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    Titel :

    Electric forklift, steering control system used for the same and method for controlling electric forklift


    Weitere Titelangaben:

    Elektrischer Gabelstapler, Lenkungskontrollsystem und Verfahren zur Steuerung elektrischer Gabelstapler
    Chariot élévateur à fourche électrique, système de commande de direction utilisé pour celui-ci et procédé de commande de chariot élévateur à fourche électrique


    Beteiligte:
    GUO QIANG (Autor:in) / LI WENLONG (Autor:in)

    Erscheinungsdatum :

    2015-06-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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