After the video capture is completed, the network is transmitted to the browser of the remote computer, and the remote control terminal knows the water condition around the robot in real time through the browser. In order to complete the function, structure and design of the embedded web server video server. Built-in web server, using HTTP server, it is a multi-tasking HTTP server that supports authentication and CGI programs, configures and compiles it, and integrates into the Linux operating system. Based on this, video server software and corresponding application software development.