Design And Implement Of Distributed Wireless Sensor Network Management System

Sensor technology progress promoted the modern significance of the emergence and development of wireless sensor network. As a kind of brand-new information acquisition and processing technology, wireless sensor network can be realized in a wide range of applications of complex monitoring and tracking tasks. Wireless sensor network (WSN), with its low price, the miniature, high reliability, multi-function, integration and easy deployment features to solve the injection location, monitoring of user requirements. Through the deployment of wireless sensor network can monitor such as mine, water conservancy is difficult environment. Usually report wireless sensor data as raw binary data, how to generate meaningful data parsing the original data is the key object of study at home and abroad, a similar sensor network monitoring system software emerge in endlessly.Traditional wireless sensor network monitoring system is a simple information system based on J2EE development, only to meet the needs of users, from the function for real-time, concurrency, inadequate protection of the reliability, especially when a sensor node failure is hard to give support in the first place. In addition to system dynamic scalable ability, consume a large amount of unnecessary resources. In this paper, aim at the shortage of the traditional solution, detailed planning, research, design, implementation, a distributed wireless sensor monitoring system-D-WSMS system. Solution is different with the traditional single node, D-WSMS systems support at least20000sensor networks, the reported data parsing and generating meaningful structured data saved to the database, at the same time provide caching strategies provide real-time monitoring, greatly reduces the delay time can improve the QoS and user-friendly.D-WSMS system development using a variety of techniques such as remote invocation of Corba technology, j2ee technology, dynamic node detection technology. D-WSMS are all open source software, using MySQL database, middleware USES open source Tomcat, management module used for SpringMVC framework. Based on Eclipse as a development platform, making full use of Java multi-thread technology, developed a set of perfect system of D-WSMS.