To mitigate a remote operational load on a remote operator caused by a communication delay between a remote operation desk and an automatic driving device of a vehicle or the like of a remote operation target.SOLUTION: A remote operation device comprises: a transmission unit that transmits a vehicle control signal to an on-vehicle device mounted on a vehicle that performs automatic driving on the basis of the vehicle control signal transmitted by the remote operation device; a reception unit that from the on-vehicle device, receives travel video of the vehicle and a return signal for sending back to the remote operation device the vehicle control signal received from the remote operation device by the on-vehicle device; an information management unit that extracts 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 unit that calculates movement of the vehicle on the basis of the difference; and a video display unit that superposes and displays information showing the movement of the vehicle on a display screen of the travel video received from the on-vehicle device.SELECTED DRAWING: Figure 1
【課題】遠隔操作対象の車両等の自動運転装置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こと。【解決手段】遠隔操作装置は、遠隔操作装置が送信する車両制御信号に基づいて自動運転を行う車両に搭載される車載装置へ車両制御信号を送信する送信部と、車載装置が遠隔操作装置から受信した車両制御信号を遠隔操作装置へ送り返す返送信号と、車両の走行映像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、当該差分に基づいて車両の動きを計算する計算部と、車両の動きを示す情報を、車載装置から受信した走行映像の表示画面上に重畳表示させる映像表示部と、を備える。【選択図】図1
REMOTE AUTOMATIC DRIVING SYSTEM, REMOTE OPERATION DEVICE, ON-VEHICLE DEVICE, REMOTE AUTOMATIC DRIVING METHOD, AND COMPUTER PROGRAM
遠隔自動運転システム、遠隔操作装置、車載装置、遠隔自動運転方法及びコンピュータプログラム
2021-10-07
Patent
Electronic Resource
Japanese
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