Design And Implementation Of Network Video Monitoring System

With the social mobility of the population increases by modern science and technology to achieve real-time monitoring of population movements has become a trend,the monitoring system on the protection of personal safety has played an important role.In recent years,the rapid development of China’s railway system,mobility increased every year,at the station a large number of floating population,through a network video monitoring anomalies is the easiest way to monitor.Paper combines computer technology,network technology and database technology,the development of network video monitoring system,and its application with the railway line,to achieve dynamic railway to monitor the situation.Thesis for network video surveillance system design and implementation,the business requirements of the system to carry out preliminary investigation and analysis,summarized network video surveillance system needs to achieve the main business and business processes,abstract system needs to achieve functional modules,including device management,recording configuration management,event management,decoding on the wall,electronic maps,six log management functions.Paper use UML to build functional modules of data use case model,the realization of network video surveillance system,real-time playback,video playback,access control,log management,analysis of real-time,fluency,reliability,efficiency and response system performance and other performance requirements.Combined with the needs analysis of requirements,design a J2 EE architecture model system to B / S service model to achieve each functional module between the client and server interaction,system-oriented approach other class design.Paper design system database relational model of data and data tables,using JAVA language to implement the function module,the data stored in the database Orcale,front page through the JSP dynamic web technology.Thesis through the use of black box and white box manner to test the complete system functionality and performance stability,test results show that this system functions to achieve on the user’s business needs and expected outcomes,and less error rate,beautiful interface,easy operation,the user can master the use of the software in a short time.And finally,it was deployed in the Beijing Railway Bureau along the railway line,to achieve real-time dynamic information railway line to be monitored.