Title:
REMOTE CONTROL SYSTEM, REMOTE CONTROL METHOD, REMOTE CONTROL PROGRAM, TRAVEL CONTROL DEVICE AND MOVING BODY
Document Type and Number:
Japanese Patent JP2023008586
Kind Code:
A
Abstract:
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
Inventors:
TORII HIROYUKI
NISHIOKA KOJI
OKADA YUKIYASU
NISHIOKA KOJI
OKADA YUKIYASU
Application Number:
JP2021112263A
Publication Date:
January 19, 2023
Filing Date:
July 06, 2021
Export Citation:
Assignee:
TOYOTA TECHNICAL DEV CORP
International Classes:
G08G1/09; G16Y10/40; G16Y20/20; G16Y40/30; H04W4/44; H04W64/00
Attorney, Agent or Firm:
Shirasaka Patent Attorney Corporation