Remote control system, remote-operated work machine system, and work information display control method

Abstract

To prevent a reduction of the work efficiency caused by video disturbance due to a video transmission delay and a communication packet loss during communication and to improve the work efficiency for the operator in a series of operations of a remotely operated work machine, the present disclosure proposes a remote control system that remotely controls a work machine. The remote control system includes a communication device that communicates with the work machine, and a control device that controls the operation of the work machine and processes and displays a surroundings video from the work machine on a display device. The communication device receives the surroundings video captured in the work machine and assistance information including attitude information of the work machine and three-dimensional information around the work machine. The control device executes: a process for generating an assistance figure indicating an attitude of the work machine and a position for work from the assistance information; and a process for displaying on the display device in a superimposed manner, the surroundings video acquired at a first timing in the work machine, and the assistance figure generated from the assistance information acquired at a second timing later than the first timing in the work machine (see FIG.).