The invention discloses a hydraulic device, a suspension system, an adjusting method, equipment, a storage medium and a vehicle, and belongs to the technical field of hydraulically-driven active suspensions. The hydraulic device comprises a shock absorber and a flow regulating valve, an oil inlet of the flow regulating valve is connected with the oil supply unit, and an oil outlet of the flow regulating valve is connected with a rodless cavity of the shock absorber; the opening degree of a valve port of the flow adjusting valve is used for controlling the moving speed of a piston rod of the shock absorber. The hydraulic suspension system comprises an oil supply unit and a controller, the oil supply unit comprises an oil pump and a reversing valve, the oil inlet end of the oil pump is connected with an oil tank, and the oil outlet end of the oil pump is connected with an oil inlet of the reversing valve; a working port of the reversing valve is externally connected in four ways, each way is connected with an oil inlet of the flow regulating valve of the hydraulic device, and an oil return port of the reversing valve is connected with the oil tank; the controller is connected with the flow adjusting valve and controls the opening degree of a valve port of the flow adjusting valve. The lifting speed of the piston rod of the shock absorber can be controlled, and the lifting or descending smoothness of the suspension is improved.

    本发明公开了一种液压装置、悬架系统、调节方法、设备、存储介质及车辆,属于液压驱动的主动悬架技术领域。液压装置,包括减振器和流量调节阀,流量调节阀的进油口与油液供给单元连接,其出油口与减振器的无杆腔连接;流量调节阀的阀口开度用于控制减振器的活塞杆的移动速度。液压悬架系统,包括油液供给单元和控制器,油液供给单元包括油泵和换向阀,油泵的进油端接油箱,其出油端接换向阀的进油口;换向阀的工作口分四路外接,每一路均连接上述的液压装置的流量调节阀的进油口,换向阀的回油口接油箱;控制器与流量调节阀连接,控制器控制流量调节阀的阀口开度。本发明能够控制减振器的活塞杆的升降速度,提高悬架举升或下降的平顺性。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hydraulic device, suspension system, adjusting method, equipment, storage medium and vehicle


    Weitere Titelangaben:

    一种液压装置、悬架系统、调节方法、设备、存储介质及车辆


    Beteiligte:
    SHAN ZHENDONG (Autor:in) / WU BO (Autor:in) / YE JIXIAO (Autor:in)

    Erscheinungsdatum :

    23.02.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    Vehicle suspension height adjusting method, control equipment, storage medium and suspension system

    ZHANG QIAN / ZHOU ZAIFANG / ZHANG YING | Europäisches Patentamt | 2024

    Freier Zugriff

    Vehicle suspension adjusting method and device, vehicle, electronic equipment and storage medium

    DING BIN / FU QIANG / SHUAI YIFAN | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle suspension adjusting method and device, electronic equipment and storage medium

    ZHOU BIN / RONG PING / WANG CHAOKAI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle suspension adjusting method, device and equipment and computer storage medium

    ZHOU QIAN / LI ZEKUN / WU WEI | Europäisches Patentamt | 2024

    Freier Zugriff

    Suspension, suspension adjusting method of vehicle, vehicle and storage medium

    ZHANG QIANG | Europäisches Patentamt | 2023

    Freier Zugriff