基于网关的多屏互动系统的设计与实现

Design and Implementation of Multi-screen Interactive System Based on Gateway

为了解决不同的操作系统以及不同类型的终端应用下协议类型不兼容的问题,实现全业务功能多终端的多屏联动,满足一云多屏场景下的外交互需求,本文提出了一种多屏交互的开放式接口协议,并设计了规范合理的加密算法,结合服务端网关系统的转发存储,解决了在不同操作系统终端下DLNA、Air Play、Miracast等不同交互协议之间不兼容以及各终端信息传输可靠性加密的关键问题,极大地提高了多屏互动功能的可用性,对多屏业务逻辑的开发和增值服务交互的扩展具有十分重要的意义。

In order to solve the problem of incompatible types of protocols under different operating systems and different types of terminal applications,and to achieve full-service multi-terminal multi-screen linkage to meet the cloud multi-screen scene of the external needs,this paper presents a multi-Interactive open interface protocol,and designs a reasonable encryption algorithm,combined with the server gateway system forwarding storage,to solve the different operating system terminals DLNA,Air Play,Miracast and other different protocols which are not compatible between the various terminal information Transmission reliability of the key issues,greatly improving the availability of multi-screen interactive features,it is of great significance to the development of multi-screen business logic and the expansion of value-added service interactions.