PROBLEM TO BE SOLVED: To support automatic driving by providing various types of data and prediction data to an automatic driving controller of a vehicle passing through a junction or a fork of roads.SOLUTION: Vehicle running track prediction calculation means predicts a vehicle running track on the basis of the data acquired by passing vehicle detection means 110 positioned at a predetermined position. Based on image data of a camera 130 positioned at a predetermined position, vehicle running track calculation means detects a line change and acquires line change data. Further, a line change prediction part predicts a change of a running line of a running vehicle and acquires line change prediction data. The prediction data of the vehicle running track acquired by the vehicle running track prediction calculation means is subjected to correction by vehicle running track prediction calculation correction means and correction by line change prediction correction means. A simulation result is transmitted to an automatic driving controller of a vehicle 200 through radio communication means.SELECTED DRAWING: Figure 1
【課題】道路の合流箇所や分岐箇所を通行しようとする自動車の自動運転制御装置に対して、各種データおよび予測データを提供し、自動運転を支援する。【解決手段】所定位置に設置した通過車両検出手段110で得たデータをもとに車両走行軌跡予測演算手段が車両走行軌跡を予測する。さらに、所定位置に設置したカメラ130の画像データをもとに車両走行軌跡演算手段が車線変更を検出して車線変更データを得る。さらに、車線変更予測部により走行車両の走行車線の変更を予測して車線変更予測データを得る。車両走行軌跡予測演算手段が得た車両走行軌跡の予測データに対して車両走行軌跡予測演算修正手段による修正と、車線変更予測修正手段による修正を加える。シミュレート結果を自動車200の自動運転制御装置に対して無線通信手段を介して送信する。【選択図】図1
AUTOMATIC DRIVING SUPPORT SYSTEM OF VEHICLE
自動車自動運転支援システム。
2018-04-26
Patent
Electronic Resource
Japanese
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