Multimedia command and dispatching system and method based on SIP

Abstract

The invention discloses a multimedia command and dispatching system based on SIP. The system comprises a man-machine interaction layer, a core processing layer and a terminal layer. A man-machine interaction subsystem is set in the man-machine interaction layer. The man-machine interaction subsystem is composed of a PC end and a mobile end. An intelligent subsystem and a communication control subsystem are set in the core processing layer. Data of the intelligent subsystem is fed back to the man-machine interaction subsystem. The intelligent subsystem is composed of a GIS platform, a big dataplatform and an Internet of things upper computer. A result of the communication control subsystem is fed back to the man-machine interaction subsystem. The man-machine interaction subsystem schedulesand commands the communication control subsystem. The communication control subsystem is composed of a signal control network element and a media processing network element. According to the system,the problem of carrying out target mobile terminal online and wakeup detection, keeping instant communication, uploading data to a map angle of view of a visual interface, carrying out large scale terminal connection communication cooperation, and separating signal control and streaming media processing to improve the efficiency is solved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a SIP-based multimedia command and dispatch system and method. Background technique [0002] The existing command and dispatch system integrates the call system, video surveillance, video conferencing and other systems for compatibility, and realizes instant, interactive, and integrated command and dispatch functions in the same center; it can also perform large-scale and multi-level networking functions. However, there are still some shortcomings. It is a pure communication system, which does not have the ability to combine GIS system, various sensors and traffic conditions, conduct big data analysis, and intelligent decision-making assistance. It can only communicate between people and cannot use various sensors for feedback. It also applies the most advanced mobile broadband network communication technology to realize the multimedia command and dispatch function combinin...

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by one aspect of the present invention is to solve the online and wake-up detection of the target mobile terminal, maintain timely communication, upload to the map perspective of the visual interface, and large-scale terminal connection communication transmission cooperation, as well as signaling control and streaming media Dealing with the problem of separating processing to improve efficiency

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