Design And Implementation Of Multimedia Integrated Control System Based On Web Service

The multimedia technology concept originated in1965, in twentieth Century80time metaphase, the multimedia technology geted a chance to display and applicatein the system to support the graphical user interface which the Apple Inc launched in,and attracted attention to the public eye. Soon, the application of the multimediatechnology in the world such as bamboo shoots after a spring rain.The multimedia integrated control system as an important direction ofapplication of the multimedia technology, with the combination of science andtechnology technology nowadays such as the Communication technology, theComputer technology, the Control technology and the system integrated technology.all kinds of multimedia function according to the actual needs of users are combinedand integrated into a multimedia integrated control system, taking a greatconvenience to people’s work and life, significantly improving the user experience.The multimedia integrated control system designed in this thesis is amultimedia application platform for the company to design to participate in theZhuhai air show, to show a series of products, it can provide a set of multimediaintegrated control system solution. The Web service technology is the foundation ofthe system, to realize the remote control for the multimedia equipment through theInternet with the intelligent terminals, such as playing audio-visual, on DemandOnline, adjusting the volume, controling the lights on and off, pulling and decliningthe curtains. The different multimedia devices and the control host transferinstructions to each other through the cable transmission modes. In addition, we setup a website, the users can use the intelligent terminals to land the site and to remotecontrol the working states of the various multimedia equipments.Authorized users visit the web site through the login password, to controllanding and record the user operation process through the system managementmodule, to log the formation of the operation and store the backstage database. Theusers’ operations are to "one key type", to mode the normal operations and combinetogether to form the commands and the numbers, using very seldom operations canachieve a series of control objectives, through the queue query, to compare the files’timestamps, Similar to a stack of "first in first out" principle, Synchronously playingaudio-visual files.The multimedia integrated control system is divided into client, server andterminal of the three parts.The users can release the operating instructions in theoperating interface through the clients, transfering the commands to the server through the internet, for instructions on the processing and analysising by the server,then to transfer to the corresponding terminal equipments, in order to achieve theusers’ through the client to remote control the terminal.Using black and white box testing technology for the function test andperformance test coverage to the multimedia integrated control system,the extendedinterfaces, to facilitate system maintenance and further development.The performance of the system is reliable, easy operation,simply maintenance,with high value of engineering application.