The invention discloses a detection method for steering wheel shaking during high-speed running of a vehicle. The detection method comprises the steps of judging whether a steering wheel shakes or notin the advancing process of the vehicle; and if yes, detecting an excitation source and/or a transmission path of steering wheel shaking to determine a reason for steering wheel shaking, and then controlling the excitation source and/or adjusting the transmission path to make the steering wheel stable in the advancing process of the vehicle. According to the detection method for steering wheel shaking during high-speed running of the vehicle in the embodiment, when the steering wheel shakes in the high-speed running process of the vehicle, the specific reason for steering wheel shaking is determined by detecting the excitation source of steering wheel shaking and/or detecting the transmission path of steering wheel shaking, and then the problem of steering wheel shaking is solved by controlling the excitation source and/or adjusting the transmission path, so that the detection method in the embodiment has simple steps and can quickly and accurately solve the problem of steering wheelshaking.

    本发明公开了一种车辆在高速行驶中方向盘抖动的检测方法。检测方法包括:在车辆行进的过程中判断方向盘是否抖动;若是,检测方向盘抖动的激励源和/或传递路径,确定方向盘抖动的原因,再通过控制激励源和/或调节传递路径以使方向盘在车辆行进的过程中平稳。本发明实施方式的车辆在高速行驶中方向盘抖动的检测方法,车辆在高速行驶过程中出现了方向盘抖动的情况时,通过检测方向盘的抖动的激励源和/或检测方向盘抖动的传递路径来确定方向盘具体的抖动的原因,然后通过控制激励源和/或调节传递路径来解决方向盘抖动的问题,本发明实施方式的检测方法步骤简单,并且能够快速以及准确的解决方向盘抖动的问题。


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    Title :

    Detection method for steering wheel shaking during high-speed running of vehicle


    Additional title:

    车辆在高速行驶中方向盘抖动的检测方法


    Contributors:
    LIU ZHICHAO (author) / YE SHENG (author) / KOU YUQIAO (author)

    Publication date :

    2020-12-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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