The invention discloses a center shaft braking system for an electric vehicle forklift and a braking force control method, and relates to the field of electric vehicle forklifts. The system comprises a brake installed at the output shaft end of a speed reducer of the electric car forklift and further comprises a brake pedal opening degree obtaining module, a brake scene judging module, a brake force value obtaining module, a brake force adjusting model building module, a brake process parameter obtaining module, a data dynamic matching module and a brake control module. The brake is installed on the middle shaft of the speed reducer, the size of the brake system is reduced, the structure of the brake system is simplified, the production cost of the brake system is reduced, the brake sensitivity is high, a brake force control method is provided in a matched mode, and the brake force output by the brake to the middle shaft of the speed reducer always keeps a stable change state in the one-time brake process; the stability of the braking process is high, rapid and stable braking of the forklift can be achieved, and therefore the braking performance is improved.

    本发明公开了一种电车叉车用中轴制动系统及制动力控制方法,涉及电车叉车领域。所述系统包括安装于电车叉车减速机的输出轴端的制动器,还包括制动踏板开度获取模块、制动场景判定模块、制动力值获取模块、制动力调节模型构建模块、制动过程参数获取模块、数据动态匹配模块、制动器控制模块,采用中轴制动方式,将制动器安装于减速机中轴上,减小了制动系统的体积,简化其结构,降低制动系统的生产成本,且制动灵敏度高,配合提出制动力控制方法,使制动器对减速机中轴输出的制动力在一次制动过程中始终保持稳定变化状态,使得制动过程稳定性高,能够实现叉车的快速、稳定制动,从而改善刹车性能。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Middle shaft braking system for electric car forklift and braking force control method


    Weitere Titelangaben:

    一种电车叉车用中轴制动系统及制动力控制方法


    Beteiligte:
    ZHENG WEIQI (Autor:in) / ZHOU HUI (Autor:in)

    Erscheinungsdatum :

    12.07.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Regenerative braking force distribution system of electric forklift

    JIANG JIA / HE LIUZHU / ZHANG QI | Europäisches Patentamt | 2022

    Freier Zugriff

    BRAKING FORCE CONTROL APPARATUS FOR FORKLIFT

    ODAGIRI TOSHIO / KATO TAKAYUKI | Europäisches Patentamt | 2016

    Freier Zugriff

    Forklift braking system

    YE QINGYUN / ZHENG WEIZAN / TIAN FENG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Hydraulic parking braking system of electric forklift and electric forklift

    ZHAI MINGCHAO / YU JIANLIANG / DONG QIAN et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Electric auxiliary braking system of forklift

    LUO XIAOFEI / MA SHIBIN / QIN ZHEN et al. | Europäisches Patentamt | 2023

    Freier Zugriff