The invention discloses a
smart city multi-screen interaction operation
system based on video cloud. The operation
system comprises a mobile screen host sensor, a
large screen and mobile screen host sensor, a multi-screen
position sensor, a host
resolver, a video cloud interface driver and a
large screen display fusion cage. In the operation
system, the operation system can be connected with the video cloud, and due to the fact that content collected by mobile terminals can be sent to the video cloud by the mobile terminals through a city
mobile communication network and transmitted to the video cloud interface driver through the video cloud, the purpose of presenting mobile screen content information on a
large screen in a larger range is achieved; even city administration decision makers leave a command hall, the large-range multi-screen interaction can be achieved under the support of the city
mobile communication network by using the mobile terminals on hand through the multi-screen interaction operation system structured based on the video cloud distribution technology, and thus the effective
interaction range of multi-screen interaction is expanded.