The invention belongs to the technical field of vehicle manipulation and control, and particularly relates to a manned and unmanned line-controllable brake device which comprises a brake pedal, an angle sensor, a hydraulic pressure reducing valve, an electro-hydraulic proportional pressure reducing valve and a hydraulic control direction valve and can meet the requirements of electric control and manual mechanical operation at the same time. According to the calibration method of the device, the oil filling time can be shortened to the maximum extent according to the flow characteristics of the hydraulic pressure reducing valve and the electro-hydraulic proportional pressure reducing valve, and meanwhile the brake valve has the fault recognition capacity. The brake-by-wire device and the calibration method can improve the brake response time on the basis of ensuring the safety of the drive-by-wire, and have a fault recognition function.

    本发明属于车辆操纵与控制技术领域,具体涉及一种用于有人无人可选线控制动装置,所述线控制动装置包括制动踏板、转角传感器、液压减压阀、电液比例减压阀、液控方向阀,能够同时满足电控、及人力机械操作需求,所述装置的标定方法能够根据液压减压阀和电液比例减压阀的流量特性,最大限度减小充油时间的同时使制动阀具备故障识别能力。该线控制动装置及标定方法能够在保证线控安全性的基础上提高制动响应时间,并具备故障识别功能。


    Access

    Download


    Export, share and cite



    Title :

    Brake device for manned and unmanned line-selectable control


    Additional title:

    一种用于有人无人可选线控制动装置


    Contributors:
    JIAN HONGCHAO (author) / GU HONGTAO (author) / HU ZHENG (author) / TAO TIANLANG (author) / MAO FUHE (author) / PANG HUIREN (author) / TIAN JINSHAN (author) / OUYANG WEI (author)

    Publication date :

    2024-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Calibration and fault identification method for manned and unmanned line-selectable brake device

    JIAN HONGCHAO / TAO TIANLANG / HU ZHENG et al. | European Patent Office | 2024

    Free access

    Redundant control system and method for manned and unmanned selectable tracked vehicle brake control

    JIAN HONGCHAO / GU HONGTAO / HU ZHENG et al. | European Patent Office | 2025

    Free access

    Manned and unmanned dual-mode parallel line control chassis system

    BU ZHIYONG / ZHANG CHAO / QIN HUI et al. | European Patent Office | 2022

    Free access

    Manned unmanned aerial vehicle

    CAO XUEYU / QIU YI / WANG HUIFANG | European Patent Office | 2023

    Free access

    Manned and unmanned aircraft

    KAISER JEFFREY D / KAISER JAMES | European Patent Office | 2024

    Free access