The invention provides a human hand detection device and method for a steering wheel and the steering wheel, the human hand detection device comprises a sensor assembly arranged in the steering wheel, the sensor assembly is used for sensing capacitance sensing information and pressure sensing information generated when the human hand touches the steering wheel, the capacitance sensing information is used for representing capacitance change between the sensor assembly and the ground when a hand touches a steering wheel, and the pressure sensing information is used for representing pressure change applied to the steering wheel by the hand; the processing module is connected with the sensor assembly and used for determining the touch state of the steering wheel according to the pressure sensing information and the capacitance sensing information. The accuracy of hand detection of the steering wheel can be improved.

    本发明提供一种用于方向盘的人手检测装置、方法以及方向盘,该人手检测装置包括:设置于所述方向盘内的传感器组件,所述传感器组件用于感应人手触摸方向盘时产生的电容感应信息及压力感应信息,其中,所述电容感应信息用于表征人手触摸方向盘时所述传感器组件与地之间的电容变化,所述压力感应信息用于表征人手施加于所述方向盘上的压力变化;以及与所述传感器组件连接的处理模块,所述处理模块用于根据所述压力感应信息及所述电容感应信息确定所述方向盘的触摸状态。本发明能够提供方向盘人手检测的准确性。


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    Title :

    Hand detection device and method for steering wheel and steering wheel


    Additional title:

    一种用于方向盘的人手检测装置、方法以及方向盘


    Contributors:
    DAI PENGCHE (author) / LI MING (author) / QIAO CHUANLU (author) / LU FEIFEI (author)

    Publication date :

    2024-01-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / B62D MOTOR VEHICLES , Motorfahrzeuge



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