To remotely control a moving body with high accuracy even when increase and decrease in delay time of communication occur between a control device which remotely controls travel of a moving body and the moving body.SOLUTION: A remote control system comprises: a moving body with an automatic driving function for traveling on a predetermined route; and a travel control device connected with the moving body via a network, in which the travel control device comprises: a moving body information reception unit which receives moving body information and a time stamp from the moving body; a delay time calculation unit which calculates delay time of communication from difference between reception time of the moving body information and transmission time of the moving body information shown by the time stamp; a travel control instruction calculation unit which calculates a plurality of pieces of arrival prediction time on the basis of the delay time of the communication, and calculates travel control instructions to the moving body at each of the plurality of pieces of calculated arrival prediction time on the basis of the moving body information; and a travel control instruction transmission unit which transmits at least two or more travel control instructions to the moving body.SELECTED DRAWING: Figure 3
【課題】移動体の走行を遠隔制御する制御装置と移動体との間に通信の遅延時間の増減が発生した場合にも、移動体を高精度で遠隔制御することができる。【解決手段】所定の経路を走行する自動運転機能を備えた移動体と、移動体とネットワークを介して接続された走行制御装置とを備えた遠隔制御システムであって、走行制御装置は、移動体から、移動体情報とタイムスタンプを受信する移動体情報受信部と、移動体情報の受信時刻とタイムスタンプが示す移動体情報の送信時刻の差分から、通信の遅延時間を算出する遅延時間算出部と、通信の遅延時間に基づいて、到達予測時刻を複数算出し、算出した複数の到達予測時刻それぞれにおける移動体への走行制御命令を移動体情報に基づいて算出する走行制御命令算出部と、少なくとも二つ以上の走行制御命令を移動体に送信する走行制御命令送信部と、を備えた。【選択図】図3
REMOTE CONTROL SYSTEM, REMOTE CONTROL METHOD, REMOTE CONTROL PROGRAM, TRAVEL CONTROL DEVICE AND MOVING BODY
遠隔制御システム、遠隔制御方法、遠隔制御プログラム、走行制御装置および移動体
2023-01-19
Patent
Elektronische Ressource
Japanisch
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