To detect an obstacle in a short time and with a high degree of accuracy using a captured image of a circumference of a machine body.SOLUTION: A work vehicle is provided that performs work while traveling. The work vehicle comprises: a plurality of imaging apparatuses 4 photographing a circumference of a machine body; a direction detection unit 51 detecting a traveling direction of the work traveling; an image selection unit 52 acquiring, as an image for detection, a circumference image photographed by an imaging apparatus 4 photographing the images of the front in the traveling direction detected by the direction detection unit 51; and a detection unit 53 detecting an obstacle by analyzing the image for detection acquired by the image selection unit 52.SELECTED DRAWING: Figure 4

    【課題】機体の周囲の撮像画像を用いて、短時間に、かつ、高精度に障害物の検知を行うことを目的とする。【解決手段】作業走行を行う作業車であって、機体の周囲を撮影する複数の撮像装置4と、作業走行の進行方向を検出する方向検出部51と、方向検出部51が検出した進行方向前方を撮影する撮像装置4が撮影する周辺画像を検知用画像として取得する画像選別部52と、画像選別部52が取得した検知用画像を解析して障害物を検知する検知部53とを備える作業車。【選択図】図4


    Access

    Download


    Export, share and cite



    Title :

    WORK VEHICLE


    Additional title:

    作業車


    Contributors:

    Publication date :

    2021-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    COVER FOR WORK VEHICLE, WORK VEHICLE CAB, AND WORK VEHICLE

    HIRANO TOMOSHI / OHKI SHINJIROU | European Patent Office | 2020

    Free access

    WORK VEHICLE MANAGEMENT SYSTEM, WORK VEHICLE MANAGEMENT METHOD, AND WORK VEHICLE

    SHIGA TATSUYA / TANAKA DAISUKE | European Patent Office | 2023

    Free access

    WORK VEHICLE AND WORK VEHICLE CAB

    IKEDA TAKESHI / MIYAZAKI MASAMICHI / MIYACHI AKIHIRO | European Patent Office | 2015

    Free access

    Work vehicle, monitoring system for work vehicle, and tracked work vehicle

    YOSHIKAWA TAKESHI / TAKESHIMA HIROAKI / KOMATSU YOSHITO | European Patent Office | 2020

    Free access

    WORK VEHICLE BATTERY AND WORK VEHICLE

    OZAWA KAZUAKI / KURIHARA KAZUHIRO | European Patent Office | 2023

    Free access