The invention discloses a vehicle speed control method. The method comprises the steps that obstacle information sensed by a sensor installed on a current vehicle and path information of the current vehicle are obtained, the obstacle information at least comprises the first distance between the current vehicle and an obstacle, and the path information comprises the second distance between the current vehicle and a target position; the path curvature of the current vehicle driving road and the deviation error between the current vehicle and the target position; a vehicle speed of the current vehicle is determined based on the obstacle information and the path information. The technical problem that the control accuracy of the vehicle speed is low in the prior art is solved.

    本发明公开了一种车辆速度的控制方法。其中,该方法包括:获取当前车辆上安装的传感器感应到的障碍物信息,以及当前车辆的路径信息,其中,障碍物信息至少包括当前车辆与障碍物的第一距离,路径信息包括:当前车辆与目标位置的第二距离,当前车辆行驶道路的路径曲率以及当前车辆与目标位置的偏离误差;基于障碍物信息和路径信息,确定当前车辆的车辆速度。本发明解决了相关技术中车辆速度的控制准确率较低的技术问题。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle speed control method


    Additional title:

    车辆速度的控制方法


    Contributors:
    LI JIAJUN (author) / DU JIANYU (author) / WANG HENGKAI (author) / WU GANGGANG (author) / CAO TIANSHU (author) / LI CHAO (author) / SONG XINLI (author) / WANG HAONAN (author)

    Publication date :

    2022-07-05


    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 speed control method and vehicle speed control system

    TAN YUANBO / HENG DONGLING / SHU HAO | European Patent Office | 2024

    Free access

    VEHICLE SPEED CONTROL DEVICE AND VEHICLE SPEED CONTROL METHOD

    YOSHIDA TAKETO / FUKAI HIRONAGA | European Patent Office | 2019

    Free access

    VEHICLE SPEED CONTROL DEVICE, VEHICLE SPEED CONTROL METHOD, AND VEHICLE SPEED CONTROL PROGRAM

    UENOHARA TORU / KARATO YUHEI | European Patent Office | 2022

    Free access

    VEHICLE SPEED CONTROL DEVICE AND VEHICLE SPEED CONTROL METHOD

    OTSUKA MASASHI | European Patent Office | 2018

    Free access

    VEHICLE SPEED CONTROL METHOD AND VEHICLE SPEED CONTROL DEVICE

    NIWA YUYA | European Patent Office | 2023

    Free access