基于WSNs和移动Agent的桥梁结构健康监测研究  

Study on bridge structural health monitoring based on WSNs and mobile agent

作　　者：杨维卫[1] 俞阿龙[2] 贾芳芳[3] 王士明[1] 季鹏[3] 

机构地区：[1]东北师范大学物理学院,吉林长春130000 [2]淮阴师范学院物理与电子电气工程学院,江苏淮安223300 [3]南京工业大学自动化与电气工程学院,江苏南京211816

出　　处：《传感器与微系统》2013年第12期78-81,共4页Transducer and Microsystem Technologies

基　　金：2012星火计划大水域水产养殖多参数智能无线监控系统集成示范与应用项目(2012GA690166)

摘　　要：针对桥梁结构大而复杂、传感器数目种类多、损伤形式多样等特点,引用无线传感器网络(WSNs)和移动Agent技术。以实际桥梁结构为研究对象,采用以CC2530为核心的无线传感器节点采集桥梁结构相关数据;利用移动Agent的移动性,迁移和访问网络节点,完成对节点数据的收集和处理;运用Zig Bee无线通信协议将数据传送至网关节点加以处理;通过GPRS无线通信方式将最终数据送至监测中心,确定桥梁的健康状况。结果表明:该系统符合设计要求,且监测数据可靠,具有应用和推广价值。Aiming at characteristics of bridge structure is large and complicated, there are large amounts of and kinds of sensors, and damage in a variety of forms,wireless sensor networks（WSNs） and mobile agent technologies are adopted. Real bridge structure is taken as research object,adopting CC2530 as the core of the WSNs nodes to collect relevant bridge structure data. Using mobility of mobile agent, migrate and access to network nodes to complete collection and processing of the nodes data. Using Zig Bee wireless communication protocol to transfer data to gateway node for processing. Through GPRS wireless communication mode, send eventual data to monitoring center to determine health status of bridge. The results show that the system meets design requirements, and monitoring data is reliable, it has application and popularization value.

关 键 词：无线传感器网络 移动AGENT 结构健康监测 Zig BEE 通用分组无线业务 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]