To restrain a vehicle from generating a groan noise associated with a hydraulic brake.SOLUTION: A device for restraining a vehicle from generating an abnormal noise comprises: detection means (18) for detecting a groan noise; band changing means (16) for changing a use band of hydraulic pressure of a hydraulic brake (11) with respect to each vehicle speed of the vehicle so as to reduce the groan noise, on the basis of the detected groan noise; and control means (14) for controlling an actuator (12) of the hydraulic brake so as to adjust the hydraulic pressure at the changed use band.SELECTED DRAWING: Figure 1

    【課題】車両における油圧ブレーキに係るグローン音を抑制する。【解決手段】グローン音を検出する検出手段(18)と、検出されたグローン音に基づいて、車両の各車速に対する、油圧ブレーキ(11)の油圧の使用帯域をグローン音が低減されるように変更する帯域変更手段(16)と、該変更された使用帯域で油圧を調整するように、油圧ブレーキのアクチュエータ(12)を制御する制御手段(14)とを備える。【選択図】図1


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    Title :

    DEVICE FOR RESTRAINING VEHICLE FROM GENERATING ABNORMAL NOISE


    Additional title:

    車両異音抑制装置


    Contributors:
    UEMURA RYO (author)

    Publication date :

    2022-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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