The invention relates to the field of track generation, in particular to a smooth track generation method and a management scheduling method.The smooth track generation method comprises the steps that GPS positioning information of a vehicle is obtained, and a first track is generated according to the GPS positioning information; when the first condition is met, UWB positioning information is acquired according to UWB base stations around the outside of the warehouse, and a second track is generated according to the UWB positioning information; and generating a smooth trajectory according to the first trajectory and the second trajectory. According to the smooth trajectory generation method, the problem that when the vehicle enters the warehouse, the vehicle positioning information is instantly switched from inaccurate GPS positioning information to accurate UWB positioning information, so that the vehicle positioning information is greatly changed in a short time, and the vehicle position cannot be determined in time can be solved; the effect that the position of the vehicle can be determined in time when the vehicle goes in and out of the warehouse is achieved.

    本申请涉及轨迹生成领域,具体而言,涉及一种平滑轨迹生成方法和管理调度方法,其中平滑轨迹方法包括:获取车辆的GPS定位信息,并根据GPS定位信息生成第一轨迹;在满足第一条件时,根据仓库外部周围的UWB基站获取UWB定位信息,并根据UWB定位信息生成第二轨迹;根据第一轨迹和第二轨迹生成平滑轨迹。本申请的平滑轨迹生成方法能解决当车辆进入仓库内部时车辆定位信息瞬间从不准确的GPS定位信息切换为较为准确的UWB定位信息,使得车辆定位信息在短时间内产生较大变化,进而导致车辆位置无法被及时确定的问题,达到在车辆出入仓库时车辆的位置能被及时确定的效果。


    Access

    Download


    Export, share and cite



    Title :

    Smooth trajectory generation method and management scheduling method


    Additional title:

    平滑轨迹生成方法和管理调度方法


    Contributors:
    DENG YULIN (author) / DENG YONGTIAN (author) / CHEN MENG (author) / WANG LIN (author) / CAI YANG (author) / ZHANG JIN (author)

    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Trigonometric Series-Based Smooth Flight Trajectory Generation

    Hong, Haichao / Piprek, Patrick / Afonso, Rubens Junqueira Magalhaes et al. | IEEE | 2021


    TRAJECTORY GENERATION DEVICE, TRAJECTORY GENERATION METHOD, AND TRAJECTORY GENERATION PROGRAM

    KAMOSHITA YUTA / FUJIMOTO KEIGO | European Patent Office | 2021

    Free access

    TRAJECTORY GENERATION DEVICE, TRAJECTORY GENERATION METHOD, AND TRAJECTORY GENERATION PROGRAM

    KAWAKITA KOUJI / FUJIMOTO KEIGO | European Patent Office | 2021

    Free access

    TRAJECTORY GENERATION DEVICE AND TRAJECTORY GENERATION METHOD

    YASUI YUJI | European Patent Office | 2022

    Free access

    TRAJECTORY GENERATION METHOD AND TRAJECTORY GENERATION DEVICE

    TSUCHIYA CHIKAO / SAKAI KANAKO | European Patent Office | 2024

    Free access