【摘要】 定位感知系统(Location-aware System)是属于普适计算(Ubiquitous Computing)研究的范畴。所谓定位感知,就是系统中心在一定的精确度内动态获取用户的位置信息,同时为用户积极主动地提供各种所需服务。从结构上来讲,定位感知系统可以分为以下五个部分:系统控制中心、事务处理中心、通信环境、定位系统和位置系统。随着医疗行业信息化的不断发展,定位感知系统正逐步在医疗行业构建起来,给医疗行业带来了跨越式的发展。医院信息管理系统(HIS:Hospital Information System)、无线网络和RFID等新兴技术的应用,使我们看到现代科技已经逐步在医疗行业当中构建起一个定位感知系统的雏形。更多还原

【Abstract】 The Location-aware System belongs to the Ubiquitous Computing category.The Location-aware is that the system center captures the users′ positional information in a certain precision dynamically and provides various service for the users actively.Says from the structure,The Location-aware system may divide into following five parts:system control center,transaction processing center,communication environment,orientation system and location system.With the development of medical information technology,The Locationaware system is constructing gradually in medical system,which broughts tremendous development.With the new technical application of Hospital Information System(HIS)、wireless network and RFID,We can see the rudiments of the Location-aware System in medical system.更多还原