Design And Implementation Of The Screen Management In Home Open Platform

With the arrival of the age of 'Internet+',family service develops rapidly and service requirements continue to increase.In addition to developing their service logic,the operators have to develop the supporting components which service operation required.In order to reduce duplication of supporting components,to reduce the difficulty of the introduction of family service,to accelerate the development and deployment of family service,Home Open Platform emerged.The platform relies on Internet television,has been a feature of family intelligent application,and provides a complete solution for 'smart home'.It offers a television portal for home users.Through access to set-top box,users can log on television portal.They can use the services and operating functions provided by screen,such as use ordering applications,query ordering relations of applications and order or unsubscribe applications.Therefore,how to provide users with a good screen is the key problem that the platform should issue.On the basis of in-depth study of the screen's needs,the paper proposes a design of the screen management.Ultimately,it achieves the function of screen management.In the paper,the screen management is divided into three subsystems,including Screen Management Website,Screen Remote Management Subsystem and STB Screen Middleware.Using SSH framework,Screen Management Website achieves a management interface of screen elements for operators.Using REST style of interfaces,Screen Remote Management Subsystem can filter and issue tasks,and record results of tasks.STB Screen Middleware can obtain screen documents through the interface,parse the documents and display them on the terminal,and update the screen.Finally,the paper introduces the functional testing and performance testing of important functions in the screen management.Then it concludes that the system has achieved the expected demand.And each subsystem is running well.