The invention discloses a new energy semitrailer driving control system and method, and relates to the technical field of new energy semitrailers, the new energy semitrailer driving control system comprises a fixed frame body, an auxiliary brake assembly and a pneumatic control assembly, a motor is arranged in the fixed frame body, and a transmission belt wheel is arranged at the output end of the motor. According to the semitrailer driving control system, in the process of controlling vehicle braking, the braking time can be shortened by enabling the motor to rotate reversely to recover kinetic energy, in the reverse rotation process of the motor, the system can control the hydraulic cylinder to work, the clamping disc is pushed out to clamp the driving gear, and the braking time is shortened by clamping the driving gear. Due to the fact that the hydraulic cylinder is connected with the sleeving ring seat in a sleeving mode, and the meshing direction of the ratchet wheel and the ratchet is the rotating direction of the wheel shaft when the semitrailer runs in the forward direction, through the design, when the clamping disc is clamped to the driving gear, the speed of the wheel shaft can be rapidly reduced, and the braking effect of the semitrailer is improved. And meanwhile, damping interference cannot be caused when the wheel shaft rotates reversely for kinetic energy recovery.

    本发明公开了一种新能源半挂车驱动控制系统及方法,涉及新能源半挂车技术领域,包括固定框体、辅助刹车组件和气控组件,所述固定框体的内部安置有电机,且电机的输出端设置有传动带轮。本发明半挂车驱动控制系统在控制车辆刹车的过程中,可通过使电机反向旋转进行动能回收来缩短刹车时间,电机反转的过程中,系统能控制液压缸工作,使卡合盘推出对主动齿轮进行卡合,通过对主动齿轮卡合,能使半挂车除在刹车系统外还能进行辅助制动,因液压缸与套接环座为套接连接,且棘轮与棘齿的啮合方向为车辆正向行驶时的轮轴转动方向,通过该设计,能使卡合盘对主动齿轮卡合时使轮轴的快速降速,同时不会对轮轴逆向旋转进行动能回收时造成阻尼干扰。


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    Title :

    New energy semitrailer driving control system and method


    Additional title:

    一种新能源半挂车驱动控制系统及方法


    Contributors:
    GAO BINGLUN (author) / ZHANG YI (author) / JIANG RONGCHAO (author) / GAO FANJIE (author)

    Publication date :

    2024-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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