Research Of The Safe City Video Surveillance System

With the development of economy,the speed of urbanization is speeding up,which leads to the increase of population density and number and also leads to the problems of urban management,such as traffic,social security,the protection for key areas and so on.Especially in recent years,the new project of urban against terrorism,which is a new challenge to the public security management,especially the crime prevention and law enforcement.Safe city monitoring system is to establish a comprehensive,wide,multi-functional,integrated security prevention and control network in the city.Besides,it can provide effective help to the public security departments to fight and control crimes and improve the accuracy and efficiency to provide a strong guarantee for the stability and harmonious development of the urban environment.Therefore,the establishment of a safe city monitoring mode for urban development is significant.Combining with the actual work and through the analysis and research on the characteristics of the video monitoring system,the paper put forward the design and operation of the safe city video monitoring system.In this paper,the importance and current situation of the development of the video monitoring system and its application in China are studied,especially on the needs of the safe city video monitoring system.Then the paper will make a specific design for the city video monitoring system according to the needs in many ways.In the design of the safe city video surveillance system,the paper presents the goal,design principle and the layout of the system construction.It uses the hierarchical management scheme,which is a platform for the City Public Security Bureau,responsible for the management of the whole city.To establish a highly integrated management platform,the Municipal Public Security Bureau under the jurisdiction of the fire,police and public security three parts of the monitoring network access to a unified platform for unified management.System to distributed system design concept as the foundation,from the demand of video surveillance business abstracted to realize every function module,the duties,relatively independent,signaling between each subsystem interaction and make them form an organic whole.In this paper,the key process is given to the function design of the video monitoring system in the city.According to the function of the system,the core of the system is designed.The design principle,design idea and working mode are given.This paper discusses the independence of video network services,such as remote deployment,task scheduling,data file and algorithm file.Finally,the Basic VB and VB are used to develop the software.