The present invention is a vehicle height control device (10) applied to a vehicle (20) provided with: a wheel (12) that is supported so as to be rotatable about a rotation axis (24) and that has a tire (26); and a drive system (14) that drives the wheels via the transmission device (30) by means of an engine (28) as a drive source, and that arranges the suspension arm between the wheel frame and the vehicle body (34) so that the rotational axis line thereof depicts a trajectory (36) that tilts rearward in accordance with the vertical displacement of the wheels when viewed in the transverse direction of the vehicle. A vehicle height control device (10) is provided with a vehicle height adjustment device (42) and a control device (44) for controlling the vehicle height adjustment device, and the control device acquires information indicating an index of an equivalent moment of inertia (IP) of a drive system, and controls the vehicle height adjustment device such that the vehicle height (H) decreases as the equivalent moment of inertia indicated by the index decreases.

    本发明是应用于车辆(20)的车高控制装置(10),上述车辆(20)具备:车轮(12),被支承为能够绕着旋转轴线(24)旋转,并具有轮胎(26);和驱动系统(14),通过作为驱动源的发动机(28),经由变速装置(30)驱动车轮,以在沿着车辆的横向观察时旋转轴线描绘伴随着车轮的上下位移而后倾的轨迹(36)的方式将悬架臂配设于车轮架与车身(34)之间,车高控制装置(10)包括车高调整装置(42)、和控制车高调整装置的控制装置(44),控制装置取得表示驱动系统的等效惯性力矩(IP)的指标的信息,并以由指标表示的等效惯性力矩越小则车高(H)越低的方式控制车高调整装置。


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    Title :

    Vehicle height control device


    Additional title:

    车高控制装置


    Contributors:

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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