摘要
在无线传感器网络体系结构基础上,以可穿戴计算机为移动节点并结合智能节点,提出了一种新型的导游信息系统。阐述了该信息系统的体系结构;设计并实现了符合系统需求的可穿戴计算机和智能节点;介绍了一种新型导游信息系统的软件架构,分析了其中的重要层次,并编写了相应的应用软件;设计并实现了一种校园旅游应用。
Based on the infrastructure of WSNs and with the wearable computer as the mobile node and some smart nodes, a guide information system is brought up. The infrastructure of the system is introduced. The wearable computer and the smart node are designed which can satisfy the system demand very well. A new software infrastrueture and some important layers are analyzed and the related applications software is developed. An application of the campus travel is designed.
出处
《传感器与微系统》
CSCD
北大核心
2007年第11期78-80,83,共4页
Transducer and Microsystem Technologies
关键词
无线传感器网络
可穿戴计算机
上下文感知
无线通信
wireless sensor networks (WSNs)
wearable computer
context aware
wireless communication