Design And Implementation Of Video Resource Integration Platform

With digital image processing technology and the rapid development of the digital circuit technology,the dynamic monitoring and on-site monitoring has been into many industries,using video signal monitoring,in the video of actual application,existing problem is that most of the video image is often "see,can't see," the night is dark,cause social security video system has not been able to play their role,the application effect is poorer.Aiming at the problems of the above video integrated resource platform development,the innovation of the thesis is mainly based on "wisdom city" construction,combining with the development of the Internet of things technology towards more wisdom,which means more thoroughly feel peace,more comprehensive connectivity and more intelligent.By increasing the sensors and use any anywhere sense,measure,capture and transmit information of equipment,system or process,widely perceived the scene and meet the demand of the relevant departments,fully to solve "information island",through the department of "barriers",realize the connectivity and information resource sharing,mainly in four aspects: by integrating all kinds of video resources,realize the scale effect,to maximize the resource utilization;Improve the practical effects of the video image already "see",and "see clearly";Improve the most reliable basis,for all kinds of events such as vehicle violation,robbery investigation,etc.;Reduce the staff workload,improve work efficiency.Rapid integration of the existing digital video surveillance resources,and in a city public security as the background of the software system compatible with a variety of types of video source.The whole video integrated resource management platform after requirement analysis,system design,implementation and testing,after finished the development of the system platform.In the development of the whole video resource integration platform,because of the large amount of video data is stored in the web server,makes video information storage,transmission and security system to realize the technical difficulties.For video information transmission,storage,technical difficulties,server cluster solution HAProxy technology implementation,is suitable for the high load and need a persistent connection mechanism of the Web site,support the virtual host,support cookies guide,URL test,load balancing efficiency and efficient,good concurrency.For security protection,the deployment of firewall,including hardware firewall and software firewall,thus achieve the purpose of the isolation system,to allow access to the port of the open service,other ports are forbidden access,the greatest degree of reduce system meet the probability of illegal attacks;For the client by the HTTP access for processing,it needs to be through the system of the SSL security gateway;Using breakpoint continuingly technology,system by transmitting middleware technology provide the breakpoint continuingly business functions,will interrupt the information users to send information process records,making it easy for users to the next operation time can directly select breakpoint continuingly,improve the security of data information.Transfer the core business in the process of data encryption,the encryption technology such as CAPI,sensitive information such as user input password encryption processing content;Good data backup and recovery mechanism,to improve the security of the system platform to a great extent.At present,the video resource integration platform after the software test has in Y county forestry,public security,urban management departments got the deployment and application,use in good condition,effectively solve the problems of public security video monitoring system,before to raise the level of public security management,fighting crime,to obtain evidence of the need in the process of case clues,investigate vehicles peccancy,safeguard the people's life and property security plays an important role,provide good support for social security.