The present invention provides a preview road surface detection device which can suspend preview control and suppress the energy consumption required to determine whether to suspend or not. In order to solve the problem, provided is a preview road surface detection device provided with: a distance sensor that is provided to a vehicle body member and that detects a value relating to the distance between the vehicle body member and a measurement point on a road surface in front of the vehicle, the measurement point corresponding to at least a part of a road surface contact section of a wheel; and a distance calculation unit that calculates a road surface distance, which is the distance from the vehicle body member to the measurement point, on the basis of a detection value detected by the distance sensor. Wherein the distance sensor stops under specified conditions.

    本发明提供一种预览路面检测装置,其可以中止预见控制,并且抑制了确定是否中止所需的能耗。为了解决上述问题,提供一种预览路面检测装置,具备:距离传感器,设置在车身部件上,检测与车身部件和车辆前方的路面的测量点之间的距离相关的值,所述测量点与车轮的路面接地部的至少一部分对应;及,距离计算部,基于距离传感器检测到的检测值,计算从车身部件到测量点的距离即路面距离;其中,距离传感器在规定条件下停止。


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    Title :

    Road surface preview detection device, suspension control device and road surface preview detection method


    Additional title:

    预览路面检测装置、悬架控制装置及预览路面检测方法


    Contributors:

    Publication date :

    2024-04-02


    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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