To reduce a load on a remote operator in a remote operation due to a communication delay between a remote operation object vehicle and a remote console, and also to improve safety in remote driving.SOLUTION: A remote operation device includes: a reception section for receiving, from an on-vehicle device, a return signal to return a vehicle control signal by the on-vehicle device, a travel video of a vehicle, and a vehicle state data of the vehicle; an information management section for extracting a difference between the vehicle control signal transmitted from the remote operation device to the on-vehicle device and the return signal received from the on-vehicle device; a calculation section for calculating an estimation position of the vehicle based on the difference and the vehicle state data; and a video display section for displaying the estimation position of the vehicle by superposition on a display screen of the travel video, Besides, the calculation section calculates a virtual braking movement of the vehicle when temporarily applying braking to the vehicle. The video display section displays information indicating the virtual braking movement of the vehicle on the display screen of the travel video.SELECTED DRAWING: Figure 1
【課題】遠隔操作対象の車両と遠隔操作卓との間の通信遅延に起因する遠隔操作上の遠隔操作者の負担を軽減すると共に遠隔運転の安全性の向上を図る。【解決手段】車載装置が車両制御信号を送り返す返送信号と車両の走行映像と車両の車両状態データとを車載装置から受信する受信部と、遠隔操作装置から車載装置へ送信された車両制御信号と車載装置から受信した返送信号との差分を抽出する情報管理部と、差分と車両状態データに基づいて車両の推定位置を計算する計算部と、走行映像の表示画面上に車両の推定位置を重畳表示させる映像表示部とを備え、計算部は車両に対して仮に制動をかけた場合の車両の仮想上の制動の動きをさらに計算し、映像表示部は、車両の仮想上の制動の動き示す情報を走行映像の表示画面上にさらに重畳表示させる。【選択図】図1
AUTOMATIC REMOTE DRIVING SYSTEM, REMOTE OPERATION DEVICE, AUTOMATIC REMOTE DRIVING METHOD, AND COMPUTER PROGRAM
遠隔自動運転システム、遠隔操作装置、遠隔自動運転方法及びコンピュータプログラム
2022-09-30
Patent
Elektronische Ressource
Japanisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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