Research On Network Computer Applied In Hospital Information System

NC(Network Computer) is a terminal fully based on network, generally, including Thin Clients and Information Appliance, etc. Recent years, our country has succeeded in developing native common CPU, such as Ark series, GodSon series, and Unity-863 CPU, and domestic Linux Operation Systems based on open source code, such as ChinaSoft Linux, and Redflag Linux, etc. Those techniques make it possible for us to produce our native NC products.According to the requests of the project Research on Network Computer Applied in Hospital Information System, which is the subproject of China 863 Planning Project Research on Network Computer Applied in Enterprise Information Engineering, and based on the analysis of some general Hospital Information Systems, this article proposed the NC applied solution in Hospital Information System. Furthermore, author selected the Hospital Ward Information System as a demonstrated point, and designed a new NC applied system, which worked in Browser/Server mode. The system software is realized mainly by JSP technique, Web Database technique, and some other related network programming techniques, and circulates on a Server. The Server worked as a sub system of HIS. It do not affect the original function of HIS, whereas, it could connect the HIS and PACS. The Browser is a mobile NC, which could connect the Server by the way of wireless. It also should have embedded Web browser and simplified Chinese input function.This article will mainly discuss the key techniques about system software and wireless connection under embedded Linux Operation System. During the research, author, as a team member, actively participated in the work to apply NC in other information fields, and proposed firstly NC applied solution in Country Society Economy Investigating Information System. Author also presented a new NC pattern with embedded security module applied in the Reverse Auction Technology.