一种蓝牙传感器网络的设计与实现  

Design and realization of bluetooth sensor networks

作　　者：徐小辉[1] 李磊民[1] 文贵印[2] 伍春[1] 

机构地区：[1]西南科技大学信息工程学院,四川绵阳621010 [2]中国工程物理研究院电子工程研究所,四川绵阳621900

出　　处：《传感器与微系统》2007年第9期117-120,共4页Transducer and Microsystem Technologies

基　　金：国防科工委"十一五"攻关计划资助项目(A3120060×××)

摘　　要：介绍了一种用于广场环境监测的蓝牙传感器网络,该网络系统由散布于广场四周的多个蓝牙传感器节点采集和处理环境信息,并通过广场巡检智能小车收集各个蓝牙传感器节点数据,从而综合监测广场复杂环境。研究了蓝牙传感器网络的节点定位和电源问题,讨论了传感器节点的设计原理,论证了根据传感器节点信息调整广场状态的可行性。大量实验表明:该网络系统稳定性好、通信效率高,可广泛应用于环境监测等类似领域。A blutetooth （BT） sensor networks for monitoring square environment is introduced. This network system is able to collect and process environmental information through the means of BT sensor nodes arranged within the reach of a square,which also collect each BT sensor node data with the intelligent robots to patrol and monitor at a square in order to check the complex situation. The node positioning and the problem for power of BT sensor networks are studied. The design principle of sensor nodes is discussed. The feasibility of adjusting square＇ s illume state according to the information from sensor nodes is also discussed. Many experiments prove this system is stable and efficient and/can be used to check environment or something alike.

关 键 词：传感器节点 节点定位 环境监测 蓝牙传感器网络 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]