Design And Implementation Of Household Multi-Screen Interactive System Based On Mobile Intelligent Terminal

With the steady improvement of network bandwidth and the increasing popularity of household smart devices,people have a higher demand for house work and entertainment.As a result,mobile intelligent devices centred household multi-screen interactive is beginning to replace the old form,which depends on single operation and single display of devices’ screen.However,the current multi-screen interctive technology is immature,mainly lies in two aspects: First,the multiscreen interactive industry has a wide range of common protocols and standards,but most house smart devices are not compatible with them.Second,for the family,the interactive is limited to simple forms such as screen mirroring and media file push between devices,which are lack of personalization operations such as devices’ management and control.And today’s multi-screen interactive rarely involves computer,which is a great waste of resources.This paper organically combines household devices such as computers,smart phones and smart TVs,makes full use of the portability and controllability of smart phones,home entertainment of smart TVs,and high-speed processing and large-capacity of computers.So the interactive system designed in this thesis allows more display devices,more resource devices,and easy management and control,and realizes mobile devices-centred multi-modal multi-screen interactive for family users.This paper introduced the development status of multi-screen interactive technology,analyzed the advantages and disadvantages of the current model,and proposed a new mobile devices-centred multi-screen interactive system that combines multiple home devices firstly.And secondly,this paper introduced and analyzed some theories and technologies related to the designed system.Thirdly,analyzed the requirements of the system form aspects of application scenarios,services,functions,and non-functions.Fourthly,completed the structure design of this paper’s system including network structure,system architecture,page flow,and software system based on the requirement analysis.And then,finished the design and implementation of the main function module of the whole system.And finally,completed the test of this system’s page and detail function.The final test results show that the household multi-screen interactive system based on mobile intelligent terminal combines computers,smart phones and smart TVs successfully,allows using an easy and efficient way in the mobile customize multi-devices’ media files,cast on multi-screen,monitor computers’ real-time performance,manage and control computers’ file system,manage devices’ applications.Totally,the system designed by this paper makes multi-screen interactive forms more enriched,transmission of data and command among devices more stable.By improving the interactive friendliness and using Flat interface design,real multi-screen interaction is no longer just a concept,but a technical force that improves people’s life in many ways.