The invention discloses a prompting system for changing the touch sense of a vehicle steering wheel. The system comprises a touch sense change generating component A, a touch sense change driving component B, a connecting component C for connecting the component A with the component B, and an optional connecting component D for connecting the component B with a vehicle power supply and a bus signal. The component A is an inflatable or liquid-filled light and thin touchable component composed of an elastic hose or a thin film, and can generate perceptible deformation according to air pressure or hydraulic pressure changes after being driven. The component B is provided with a controller and control software, and when the component B obtains running state data of a vehicle from a bus through a wired connection component D or wireless connection, the component B sends out a driving instruction according to conditions preset by the control software to drive the air pressure or hydraulic pressure change of the touch sense change generating component A, therefore, the touch sense change of the steering wheel to the hands of the driver is generated, the driver can be prompted, the driving safety is promoted, and the personal and property safety is guaranteed.

    本发明公开了一种使车辆方向盘触感变化的提示系统,包括一个触感变化产生部件A、一个触感变化驱动部件B、一个连接部件A和部件B的连接部件C以及一个可选的、连接部件B和车辆电源及总线信号的连接部件D。部件A是一种由弹性软管或薄膜构成的可充气或充液的轻薄可触摸部件,受驱动后可根据气压或液压变化发生可感知的形变。部件B带有控制器和控制软件,当它通过有线连接部件D或者是无线连接从总线上获得车辆的运行状态数据后,根据控制软件预先设置好的条件,部件B发出驱动指令,驱动触感变化产生部件A的气压或液压变化,由此产生方向盘对驾驶员手的触感变化,从而能够对驾驶员起到提示作用,促进驾驶安全,保障人身和财产安全。


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    Title :

    Prompting system for changing touch sense of vehicle steering wheel


    Additional title:

    一种使车辆方向盘触感变化的提示系统


    Contributors:

    Publication date :

    2021-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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