Crossbow平台上的PMCS机制实现  

PMCS Mechanism Implementation on Crossbow Platform

作　　者：陈庆奎[1] 范雄男[1] 饶鸿[1] 

机构地区：[1]上海理工大学光电信息与计算机工程学院,上海200093

出　　处：《计算机工程》2011年第24期225-227,共3页Computer Engineering

基　　金：国家自然科学基金资助项目(60970012);上海信息技术领域重点科技攻关计划基金资助项目(09511501000);上海重点科技基金资助项目(09220502800);上海市重点学科建设基金资助项目(S30501)

摘　　要：根据无线传感器网络(WSN)具有的异构性与海量数据的特性,在Crossbow平台上搭建WSN获取土壤、空气和辐射等数据信息。为方便数据的接收和转发,在与一个或多个基站建立连接时,实现一个并行监控系统,用于监听多个基站的数据接收和转发请求,同时对XML格式数据进行解析,将有效数据存储到Oracle数据库中,以便于Web端应用程序的开发,从而实现异构数据的灵活配置和多基站服务请求的及时响应和协同工作。According to the characteristics of Wireless Sensor Network（WSN） that the heterogeneity of specific application implementation and massive data, this paper illustrates an implementation which WSN structure is built on Crossbow hardware and base station and is used to obtain vineyards environment arguments such as soil, air and radiation data. In order to implement data reception and forwarding, when one or one more base stations connect to it, this paper implements a Parallel Monitoring and Control System（PMCS） mechanism. It is used to monitor multiple base stations＇ connection request for receiving and forwarding sensor data, while parsing data in XML format and storing the valid data into Oracle database. It facilitates the development of Web client applications. So it implements the flexible configuration of heterogeneous data and the timely response and cooperative work to service requests from multiple base stations.

关 键 词：无线传感器网络 数据接收 数据转发 监控与控制系统 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]