Analysis And Design To Three Screens Portal Management System Of Yunnan Information Port

Yunnan Information Port Website (www.yninfo.com) set up in 1998, have devoted to provide to users by rapid and quality internet information services, which is one of the largest regional comprehensive portal website, and the maximum network media and commerce platform in Yunnan. With the coming of the new media age, the single terminal could not meet users’demands to ever increasing information needs any more, and take a place in the internet industry because of the fierce competition. Combining the computer screen, mobile phone screen and TV screen, the unblocked information flow can be realized among the traditional internet, mobile internet and internet TV, and break the spatial distance, connect the dissevered time. It is becoming the most important task of the Information Port to make users to enjoy the omni directional services at any times and any places."Three Screens Portal" Management System of Yunnan Information Port is based on the evolution of the traditional internet, including column management, module management, issuance management, privilege management, preview service and so on. The Management System is also access to client portal in mobile phone, WAP portal, and IPTV portal in TV screen, based on traditional PC screen WWW portal, and can release information as well as manage module in the several screens, also to manage the terminals in several screens unified. So, The Management System can meet the needs of unified portal release in different terminals and daily operation management in WAP, WWW, IPTV and mobile phone client.The thesis starts from the construction background and system needs of "Three Screens Portal" Management System of Yunnan Information Port, analyses and designs overall framework of the System and the main function modules which was analyzed and designed in detail also. The writer analyzed and designed the interface of client portal, WAP portal, IPTV portal, as well as described in terms of network environment, hardware environment, network safety, data safety, and system safety of the system operation.