The invention relates to a road surface recognition method and device for a vehicle, the vehicle and a storage medium, and the method comprises the steps: collecting the posture information and speed information of the current vehicle; based on the attitude information and the vehicle speed information, calculating a first attitude change rate of a front-back inclination angle of the current vehicle, a second attitude change rate of a left-right inclination angle and an identification duration of the current vehicle in the target identification distance; and recognizing the pavement type of the current pavement according to the recognition duration, the first attitude change rate and the second attitude change rate. According to the method, the bump road surfaces such as the rock road surface can be automatically recognized through the inherent sensor equipment of the vehicle in combination with a related recognition algorithm, so that the road surface recognition cost is reduced, and the recognition efficiency and market competitiveness are improved.

    本申请涉及一种车辆的路面识别方法、装置、车辆及存储介质,其中,方法包括:采集当前车辆的姿态信息和车速信息;基于姿态信息和车速信息,计算当前车辆的前后倾角的第一姿态变化率、左右倾角的第二姿态变化率和当前车辆在目标识别距离所用的识别时长;根据识别时长、第一姿态变化率和第二姿态变化率识别当前路面的路面类型。本申请可通过车辆固有的传感器设备,结合相关识别算法自动识别岩石路面等颠簸路面,从而降低路面识别成本,提高识别效率和市场竞争力。


    Access

    Download


    Export, share and cite



    Title :

    Road surface recognition method and device of vehicle, vehicle and storage medium


    Additional title:

    车辆的路面识别方法、装置、车辆及存储介质


    Contributors:
    ZHANG LEI (author) / DONG XIANGYU (author)

    Publication date :

    2024-04-16


    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



    Road condition recognition method and device, vehicle and storage medium

    WANG YUNHANG | European Patent Office | 2023

    Free access

    VEHICLE RECOGNITION DEVICE, VEHICLE CONTROL SYSTEM, VEHICLE RECOGNITION METHOD, AND STORAGE MEDIUM

    MIYAZAWA KATSUNORI / WAKI MASAHIRO / NODA SHUSAKU | European Patent Office | 2022

    Free access

    Road surface unevenness identification method during vehicle driving, vehicle and storage medium

    WU LIREN / DENG SHENGWEI / WANG MINGYUAN et al. | European Patent Office | 2021

    Free access

    Road surface pit early warning method and device, vehicle and storage medium

    CHEN WENHAO / HE QIAOJUN / FU YING et al. | European Patent Office | 2024

    Free access