The present invention relates to a vehicle travel control system capable of acquiring a state quantity of a center-of-gravity position with higher accuracy by three acceleration sensors disposed in a vehicle. The first acceleration sensor (2a) is disposed at a position closer to one wheel than the center-of-gravity position (g1). The second acceleration sensor is disposed in a region different from the region in which the first acceleration sensor is disposed, of two regions divided by a virtual line (6) passing through the center of gravity position in the front-rear direction of the vehicle. The third acceleration sensor is disposed in a region different from the region in which the first acceleration sensor is disposed among two regions divided by an imaginary line (8) passing through the center of gravity position in the vehicle width direction. At least one of a first condition in which the third acceleration sensor is located between the first acceleration sensor and the second acceleration sensor in the width direction of the vehicle and a second condition in which the second acceleration sensor is located between the first acceleration sensor and the third acceleration sensor in the front-rear direction of the vehicle is satisfied.

    本发明涉及车辆行驶控制系统,能通过配置于车辆的3个加速度传感器取得更高精度的重心位置的状态量。第1加速度传感器(2a)配置于比重心位置(g1)靠近1个车轮的位置。第2加速度传感器配置于由沿车辆前后方向通过重心位置的假想线(6)划分的2个区域中的与配置有第1加速度传感器的区域不同的区域。第3加速度传感器配置于由沿车辆宽度方向通过重心位置的假想线(8)划分的2个区域中的与配置有第1加速度传感器的区域不同的区域。满足第3加速度传感器位于车辆宽度方向上的第1加速度传感器与第2加速度传感器之间的第1条件和第2加速度传感器位于车辆前后方向上的第1加速度传感器与第3加速度传感器之间的第2条件中的至少一方。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle travel control system


    Additional title:

    车辆行驶控制系统


    Contributors:
    LIU YANQING (author)

    Publication date :

    2024-01-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    VEHICLE TRAVEL CONTROL DEVICE, VEHICLE TRAVEL CONTROL SYSTEM, AND VEHICLE TRAVEL CONTROL METHOD

    SATAKE TOSHIHIDE / HITOSUGI KAZUO / URABE TAKAHIRO | European Patent Office | 2018

    Free access

    VEHICLE TRAVEL CONTROL DEVICE, VEHICLE TRAVEL CONTROL METHOD AND VEHICLE TRAVEL CONTROL SYSTEM

    ISHII TOYA / NISHIURA RIKI / NAITO DAIKI | European Patent Office | 2020

    Free access


    VEHICLE TRAVEL CONTROL DEVICE, VEHICLE TRAVEL CONTROL SYSTEM AND VEHICLE TRAVEL CONTROL METHOD

    MAEDA MASARU / OKADA MASAYA / OGURI TAKAHARU et al. | European Patent Office | 2019

    Free access

    VEHICLE TRAVEL CONTROL DEVICE, VEHICLE TRAVEL CONTROL SYSTEM AND VEHICLE TRAVEL CONTROL METHOD

    MAEDA MASARU / KUMANO TOSHIYA / OKADA MASAYA et al. | European Patent Office | 2019

    Free access