To provide a technique that updates existing road information by adding sidewalk information.SOLUTION: A road information update system includes: a sidewalk detection unit that detects a sidewalk along a roadway on which a vehicle is, based on an image around the vehicle taken from the vehicle; and a sidewalk information addition unit that, if the sideway is detected, adds sidewalk information on the sidewalk to existing road information indicating the roadway recorded in a recording medium.SELECTED DRAWING: Figure 1
【課題】歩道情報を付加して既存の道路情報を更新する技術の提供。【解決手段】車両から撮影された前記車両の周辺の画像に基づいて、前記車両が存在する車道に沿った歩道を検出する歩道検出部と、前記歩道が検出された場合に、記録媒体に記録された、前記車道を示す既存の道路情報に前記歩道に関する歩道情報を付加させる歩道情報付加部と、を備える道路情報更新システムを構成する。【選択図】図1
ROAD INFORMATION UPDATE SYSTEM, ROUTE SEARCH SYSTEM, AND ROAD INFORMATION UPDATE PROGRAM
道路情報更新システム、経路探索システム、道路情報更新プログラム
2020-10-01
Patent
Electronic Resource
Japanese
IPC: | G09B Unterrichts- oder Vorführungsgeräte , EDUCATIONAL OR DEMONSTRATION APPLIANCES / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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