The invention relates to a vibration reduction control method and device for an automobile seat, and the method comprises the steps: obtaining a vibration signal in at least one direction of the joint of adjacent structures of the seat in a preset time, judging whether there is a correction object in the adjacent structures of the seat according to the vibration signal, and determining whether there is a correction object in the adjacent structures of the seat based on the judgment result of whether there is the correction object in the adjacent structures of the seat. Selecting a corresponding vibration signal to correct the inherent frequency of the vibration absorber in the corresponding direction of the joint, so that the difference between the corrected inherent frequency of the vibration absorber and the actual vibration frequency of the adjacent structure of the seat is within a preset difference range; according to the vibration reduction control method, the problem of simultaneous vibration of the adjacent structures of the seat can be solved at the same time, vibration of the adjacent structures of the seat at different frequencies can be eliminated, the user experience is greatly improved, then the high-grade feeling attribute of the vehicle is improved, the structure is simplified as much as possible while the problem is solved, and the cost is reduced. And the development and manufacturing cost is reduced.

    本申请涉及一种汽车座椅的减振控制方法和装置,其包括:获取预设时间座椅相邻结构的连接处至少一方向的振动信号,根据振动信号判断座椅相邻结构中是否存在修正对象,再基于座椅相邻结构中是否存在修正对象的判断结果,去选择对应振动信号修正连接处对应方向的吸振器的固有频率,以使修正后该吸振器的固有频率分别与座椅相邻结构的实际振动频率之间的差值均处于预设差值范围内,本申请提供的减振控制方法不仅能同时解决座椅相邻结构同时振动的问题,还可以消除不同频率下的座椅相邻结构的振动,大大提升了用户的体验,继而提高了车辆的高级感属性,且在解决上述问题的同时尽可能简化了结构,缩减了开发制作成本。


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    Title :

    Vibration reduction control method and device for automobile seat


    Additional title:

    一种汽车座椅的减振控制方法和装置


    Contributors:
    SHEN QINGHUA (author) / ZHOU LONGLONG (author) / DONG GUANGHUA (author) / YU XIAOLONG (author) / FENG MENG (author)

    Publication date :

    2023-12-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet




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