The invention discloses a vehicle, a power system, a braking system and a braking method. The brake system comprises a relay valve, an electric control unit and a gas circuit control part, the relay valve further comprises an air hole e, an air hole f and an air chamber F besides parts such as a valve element, a valve rod, four air holes a-d, five air chambers A-E, an air cylinder and a vehicle brake air chamber. The air hole f is connected with the air chamber F, the air hole e is connected with the air storage cylinder through the air hole d, and the air path control part is provided with an air port I connected with the air hole f, an air port II connected with the air hole e and an air port III for exhausting air outwards. The electric control unit can automatically control the on-off state of the air port I, the air port II and the air port III according to a preset electric signal, so that the flowing direction of compressed air inside and outside the relay valve is adjusted, and the braking force on wheels is adjusted through a circuit on the premise that a brake pedal is not treaded.

    本申请公开了一种车辆、动力系统、制动系统及制动方法。该制动系统包括设有继动阀、电控单元和气路控制部;除了阀芯、阀杆、气孔a~d四个气孔、气室A~E五个气室、储气筒和车辆制动气室等零部件以外,继动阀还包括气孔e、气孔f和气室F;气孔f连接气室F,气孔e通过气孔d连接储气筒,气路控制部具有与气孔f连接的气口I、与气孔e连接的气口II和对外排气的气口III。电控单元可根据预设电信号自动控制气口I、气口II和气口III此三者的通断状态,由此调节压缩空气在前述继动阀内外的流动方向,从而在不踩踏制动踏板的前提下通过电路调节对车轮的制动力的大小。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle, power system, braking system and braking method


    Additional title:

    一种车辆、动力系统、制动系统及制动方法


    Contributors:
    LUO GONGXIANG (author) / BAO SHOUHONG (author) / WANG BING (author) / WANG JIBIAO (author) / SU ZHANJUN (author) / ZHU PIJIE (author)

    Publication date :

    2024-03-01


    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



    Vehicle Braking Apparatus, Vehicle Braking Method, and Vehicle Braking System

    NAKAGAWA SATOSHI | European Patent Office | 2021

    Free access

    Vehicle braking apparatus, vehicle braking method, and vehicle braking system

    NAKAGAWA SATOSHI | European Patent Office | 2023

    Free access

    VEHICLE BRAKING DEVICE, VEHICLE BRAKING METHOD, AND VEHICLE BRAKING SYSTEM

    NAKAGAWA SATOSHI | European Patent Office | 2019

    Free access

    Braking system, braking method, braking device and vehicle

    GUO XINFENG | European Patent Office | 2021

    Free access

    VEHICLE INTEGRATED POWER BRAKING SYSTEM AND VEHICLE BRAKING METHOD

    ZHANG ZHENGBING | European Patent Office | 2024

    Free access