PROBLEM TO BE SOLVED: To properly perform determination of a road surface state.SOLUTION: A road surface determination part (84) for determining a road surface state by referring to a wheel speed signal indicating a wheel speed includes a band stopping filter (841) having a cutoff frequency band acting on the wheel speed signal and corresponding to the wheel speed signal.SELECTED DRAWING: Figure 6

    【課題】路面状況の判定を適切に行う。【解決手段】車輪速を示す車輪速信号を参照して路面状況を判定する路面判定部(84)は、前記車輪速信号に作用し、前記車輪速信号に応じた遮断周波数帯を有するバンドストップフィルタ(841)を備えている。【選択図】図6


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    Title :

    ROAD SURFACE DETERMINATION DEVICE, SUSPENSION CONTROL DEVICE AND SUSPENSION DEVICE


    Additional title:

    路面判定装置、サスペンション制御装置、および、サスペンション装置


    Contributors:

    Publication date :

    2018-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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