In order to make it more convenient for subway managers and passengers, the project has developed two sections: the Web page end and the WeChat applet end for different users: the former provides one or more web page windows, and the manager users can browse the operation dynamics of Shanghai subway online, I .e. other relevant information, only by accessing the web page, and can locate their own target lines by simply clicking, obtain the relevant data and information of the line. The web page designed in this project adopts the traditional web page development life cycle method, which is a top-down, gradually refined structured web page design method. This small program is developed in conjunction with the web page version of the project, aiming at enabling users to easily obtain intelligent visual information on Shanghai subway operation and services through WeChat small program, a lightweight use tool, on their mobile phones. The front-end part of the module function of this platform includes subway operation simulation window, intelligent customer service, real-time intelligence brain, passenger flow intelligence, site panorama, site exit information, number of line sites, operation status, site peripheral information, subway related news, 2D/3D map, 3D subway model, and the back-end part includes subway operation simulation algorithm, multi-window linkage algorithm, and web news crawler. See the project description for details.