PROBLEM TO BE SOLVED: To present a user with a display fitting an environment of an own vehicle using various information at intersections to be acquired from an imaging device.SOLUTION: An imaging device includes: an imaging unit 11 that photographs a moving body on a road at an intersection; a moving body detection/tracking unit 15 that detects the photographed moving body; a distance measurement unit 14 that measures a relative distance of the detected moving body; and a transmission unit 13 that transmits information about an intersection state from the detected moving body and measurement result to an on-vehicle device. The on-vehicle device includes: a reception unit 21 that receives the information about the intersection state; a map data storage unit 26; an own vehicle location acquisition unit 22 that acquires information including an own vehicle location and azimuth for which the own vehicle heads; an analysis unit 23 that analyses the intersection state on the basis of the received information, own vehicle information and map data; an information generation unit 24 that generates information having the intersection state visualized based on an analysis result; and a display unit 25 that displays the generated information.SELECTED DRAWING: Figure 5
【課題】撮像装置から取得する交差点における様々な情報を用いて自車の環境に合わせた表示をユーザに提供する。【解決手段】撮像装置は、交差点の道路上の動体を撮像する撮像部11と、撮像した動体を検出する動体検出・追跡部15と、検出された動体の相対位置を計測する距離計測部14と、検出された動体と計測結果から交差点状況に関する情報を車載装置へ送信する送信部13とを有する。車載装置は、交差点状況に関する情報を受信する受信部21と、地図データ記憶部26と、自車位置と自車が進む方角とを含む情報を取得する自車情位置得部22と、受信した情報と自車情報と地図データとに基づいて交差点状況を解析する解析部23と、解析結果に基づいて交差点状況を可視化した情報を生成する情報生成部24と、生成された情報を表示する表示部25とを有する。【選択図】図5
INTERSECTION STATE CHECK SYSTEM, IMAGING DEVICE, ON-VEHICLE DEVICE, INTERSECTION STATE CHECK PROGRAM AND INTERSECTION STATE CHECK METHOD
交差点状況確認システム、撮像装置、車載装置、交差点状況確認プログラムおよび交差点状況確認方法
2017-07-20
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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