The invention provides a vehicle suspension control system comprising a controller providing a control signal; the shock absorber comprises a hydraulic module and an electromagnetic valve, and part or all of an oil supply passage of the hydraulic module passes through the electromagnetic valve; the electromagnetic valve comprises an electric signal transmission assembly and an oil way opening degree control assembly, and the electric signal transmission assembly of the electromagnetic valve adjusts the oil way opening degree control assembly of the electromagnetic valve based on a control signal so as to control the oil supply amount of the hydraulic module; the electromagnetic valve control and temperature sensing circuit is used for controlling the operation of the electromagnetic valve, sensing the temperature of an electric signal transmission component of the electromagnetic valve and transmitting a temperature sensing parameter to the controller; the controller is configured to send out a corresponding control signal to stop operation of the electromagnetic valve when it is detected that the temperature of the electric signal transmission assembly of the electromagnetic valve exceeds a threshold value. The temperature of the electromagnetic valve can be timely and accurately monitored while the electromagnetic valve of the shock absorber is subjected to shock absorption control operation.

    本发明提供一种车辆悬架控制系统,包括:控制器,提供控制信号;减震器,包括液压模块和电磁阀,液压模块的部分或全部供油通路经过所述电磁阀;电磁阀包括电信号传输组件和油路开度控制组件,电磁阀的电信号传输组件基于控制信号对电磁阀的油路开度控制组件进行调节,以对液压模块的供油量进行控制;电磁阀控制和温度感测电路,控制电磁阀的运行,并对电磁阀的电信号传输组件进行温度感测,且将温度感测参数传输至控制器;控制器被配置为:当检测到电磁阀的电信号传输组件的温度超过阈值时,发出相应的控制信号以停止电磁阀的运行。本发明能够实现在对减震器的电磁阀进行减震控制操作的同时,对电磁阀的温度进行及时和准确监测。


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    Title :

    Vehicle suspension control system


    Additional title:

    一种车辆悬架控制系统


    Contributors:
    ZHANG LIANGXIU (author) / WANG SHENGQUAN (author) / WANG XIANYONG (author) / LI LING (author) / PAN JIEFENG (author) / SUN HAOFAN (author) / HUO FEI (author) / LI PINGYANG (author) / YANG HANG (author) / CHEN ZHIDONG (author)

    Publication date :

    2023-04-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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