医院突发急性传染病预防系统的设计  

Research on the Prevention System for Acute Infectious Diseases in the Hospital

作　　者：乔桦[1] 蔡开裕[2] 仝青英[1] 

机构地区：[1]武警总医院器材科,硕士主管技师北京100039 [2]国防科技大学,湖南长沙410073

出　　处：《中国医疗设备》2008年第11期12-14,共3页China Medical Devices

基　　金：武警总医院科研课题(WZ2008027)

摘　　要：目的研制一种医院突发急性传染病预防系统。方法构建基于ZigBee无线定位网络的医院急性传染病预防系统,网络中心协调器定时接收终端位置信息,利用终端的LQI值判断终端的定位点。将定位信息存储到定位数据库后,可以进行路径检索和区域检索,找到可能的突发急性传染病接触者。结果系统实现了定位查询功能,找到了在医院内接触突发急性传染病患者的接触者。Objective To develop a system for the prevention of acute infectious diseases in the hospital. Methods To construct wireless locating network based on ZigBee, PAN coordinator receives location data from terminal device, and estimate location area by LQI value of the terminal device. With location data saved to location database, the path or/and area retrieval can be made so as to find out infectious diseases contactors. Conclusion The system can implement the function to search the eontaetors who are possibly infected in the hospital.

关 键 词：ZIGBEE技术 无线定位网络 传染病预防系统 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]