Cloud PIS play control system and method based on MCU

The invention discloses a cloud PIS play control system and method based on an MCU, and belongs to the field of rail transit passenger information, and the system comprises an information collection module, a micro-control module, a main server, a management platform, a user side, a cascade guide module, an update optimization module, a performance adjustment module, a display terminal and a broadcast module. The information acquisition unit is used for acquiring train operation information and public media information; according to the method, route planning can be carried out on the user to improve the riding efficiency of the user and improve the use experience of the user, meanwhile, the user is positioned and cut in an expanded mode, full cross-camera matching of the detection frame and the tracking target can be ensured, large-granularity compression can be carried out on the memory, the compression efficiency is improved, and the user experience is improved. The starting speed of the micro-control modu