Design Of The Highway Network Video Monitoring System Based On ONVIF

This paper discusses the software design of the monitoring and control platform based on the ONVIF protocol.ONVIF redesigned the field monitoring / tunnel area field management platform software using the software compatible with the features of ONVIF to improve IPC device access capability monitoring system using the new software,is the highway monitoring system platform software development scheme of integrated ONVIF interface,SIP gateway,gSOAP software development kit and other new technology,to achieve the design the tunnel area management platform software monitoring field.This paper first discusses the basic situation of Guangdong Province,Chaozhou to Huizhou expressway monitoring system project background,architecture design,field monitoring layout scheme,tunnel monitoring facilities and tunnel monitoring equipment setting scheme.It explains the software architecture of the monitoring system,introduces the software framework of the monitoring system based on SIP and the framework of the monitoring software based on ONVIF.And then analyzes the main features of the ONVIF specification,this paper introduces the basic principle of Web Service,summed up based on the ONVIF protocol Web based on Service service and ONVIF PTZ ONVIF device discovery,PTZ control based on the design method,and introduces the development process of Service Web using gSOAP kit.Then completed the design of the software platform based on ONVIF,and put forward a kind of software platform design framework which is adapted to the characteristics of the interconnection of IPC devices.A SIP gateway is designed and the ONVIF interface with the software platform is designed,and the interface design of the software platform is also described.Next,this paper introduces the construction scheme of testing environment for the software platform system,explains the characteristics and application method of the ONVIF protocol testing tool,and gives the network topology structure of the test environment of the software platform.The protocol testing is done for the software platform,including the ONVIF interface testing of the software platform and the SIP interface testing of the software platform.The field software function test,including user management,device management and function test video preview function test,function test results show that the function of each software module field software platform software design perfect,good performance,video preview results are correct,the software design is simple and efficient video monitoring system can improve the efficiency and reliability of the software system.