The Design And Development Of Middleware Of Grid Unified Video Surveillance System Based On Session Initiation Protocol

This topic is derived from the subproject "Sichuan Hua Yan Information Industry Co., Ltd." grid unified video surveillance system "project. This thesis summarizes the full investigation on the basis of the course of development of the video surveillance system with the national grid provinces, cities built video surveillance system proposed in compliance with the " the grid video surveillance system and interface standards, open interfaces based to target comprehensive front-end system access and unified horizontal video call using the standard SIP protocol for communication and real-time exchange of technology, to achieve the unity of the video information network Province pooled, to achieve vertical interoperability headquarters the- net Province video data platform design ideas.The thesis first elaborated the "the grid video surveillance system and interface, Q / GDW 517.1-2010 functional architecture of the video surveillance platform specifications, technical architecture, as well as the flow of critical data. Next set forth in this specification under video surveillance platform communication on the B interface design and implementation. Lastly elaborate video surveillance platform interface B test under this specification. The content of the test, the test equipment and test models, Finally, a unified video surveillance system interface test results, the test result is fully consistent with the literature standardized technical requirements.Through the reading of literature, as well as a new understanding of the power industry demand for video surveillance, analysis of the main problems currently existing video surveillance grid, interoperability problems between that platform. Design and implementation of standards, norms, unified middleware is to promote ideas and direction and resource electricity interconnection network video surveillance platform designed to share the main solution.From the perspective of software engineering, SIP- based video surveillance system unified grid middleware requirements analysis, system design, coding and testing to achieve the completion of the trial of the system, and the process of finishing the entire development process summary, complete this thesis.