THE NETWORK SYSTEMS OF VIDEO DATA EXCHANGE OF THE SERVICE ROBOT AND THE OPERATOR
The article discusses an approach to building a system for establishing direct video communication between a service robot and an operator. The principle of building a service robot is considered. The use of WebRTC technology for building video exchange without passing a signal through intermediate servers is proposed and substantiated. Examples of organizing a network connection and developed fragments of the program code are given. Shows how to overcome the problem when the source and destination are not on the same local network or outside of Network Address Translation. This article describes an approach to using STUN or TURN servers to find a route between clients outside of Network Address Translation. It is concluded that organizing the exchange of video data based on the WebRTC technology is very effective, allowing you to transfer data from a service robot and receive it at the required speed.