PROBLEM TO BE SOLVED: To enable a sensing incapable state due to backlight from the sun to be avoided more reliably regarding the running of a vehicle that performs automatic drive by recognizing a peripheral environment using an onboard camera.SOLUTION: The present invention comprises: a route search unit 138 used in a vehicle that performs automatic drive by recognizing a peripheral environment using a captured image that is photographed by a front camera, for searching for an automatic drive route when performing automatic drive; and a prediction unit 140 for predicting an angular difference between the photographing direction of the front camera and the indirection in which the sun is positioned. The route search unit 138 searches for an automatic drive route such that the angular difference predicted by the prediction unit 140 stays out of a threshold range in which recognition of the peripheral environment by the captured image is disabled by backlight from the sun.SELECTED DRAWING: Figure 4

    【課題】車載カメラを用いて周辺環境を認識することで自動運転を行う車両の走行について、太陽からの逆光によるセンシング不能状態をより確実に回避することを可能にする。【解決手段】前方カメラで撮影された撮像画像を用いて周辺環境を認識することで自動運転を行う車両で用いられ、自動運転を行う際の自動運転経路を探索する経路探索部138と、前方カメラの撮影方向と太陽の位置する方向との角度差を予測する予測部140とを備え、経路探索部138は、予測部140で予測する角度差が、太陽からの逆光によって撮像画像を用いた周辺環境の認識ができなくなると推定される閾値範囲の範囲外を維持する自動運転経路を探索する。【選択図】図4


    Access

    Download


    Export, share and cite



    Title :

    TRAVEL PLAN CREATION DEVICE AND CENTER


    Additional title:

    走行計画作成装置及びセンタ


    Contributors:

    Publication date :

    2017-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES



    Travel plan creation device and travel plan creation method

    KAWANAI TAICHI / HAYASHI YUSUKE / HOTTA DAICHI | European Patent Office | 2024

    Free access

    TRAVEL PLAN CREATION DEVICE AND TRAVEL PLAN CHANGING METHOD

    OKABE RYO / NODA YASUYUKI / SHIMOTANI MITSUO et al. | European Patent Office | 2016

    Free access


    PLAN CREATION DEVICE, PLAN CREATION METHOD, AND PLAN CREATION PROGRAM

    DEGUCHI SEIJI / NAGASAKI YUSAKU | European Patent Office | 2022

    Free access

    TRAVEL PATTERN CREATION DEVICE AND TRAVEL PATTERN CREATION METHOD

    TSUTSUMI YUHI / ODA ATSUSHI / KIMURA SHOTA et al. | European Patent Office | 2020

    Free access