基于无线传感器网络的楼宇监控平台设计与实现-通信与信息系统专业论文.docx

ABSTRACT ABSTRACT ABSTRAC 丁 ‘明Tireless sensor networks (WSN) is an emerging tecbnology which combines sensor tecbnology，communication tecbnology，micro-electromechanical systems and ∞m阴阳 technology. By a large numb田 of sensor nodes fonning a self-organizing network， it is capable of g州时ing environment da:阳， infonnation，阳刚ng out integration processing and transmittìng to the obs四ver through the use of multi-hop routing wireless. In也e indus位ial automation， environmental monitoring ，medical care and the military field，wireless sensor networks have broad application prospects. Bui1ding monitoring is an important ∞mponent of intel1igent building. It uses 也e networkωintegrate wat前 heati吨， security and other systems，improving work e:fficiency by unified management. Traditional building monitoring uses bus control， which is complicated. Building Monitoring and ControI in 由e introduction of wireless sensor networks will make the system work more e:fficient1y，node d叩loyment of convenient，and advantage of wireless overωme the disadvantages of wired way. Building monitoring platfonn makes use of Zigbee tecbnology wi也 low-pow町 design idea in principle. Hardware platfonn adopts CC2430 部 core，integrated wi也 a ter叩era:臼re and humidi守 sensoζa smoke sensor and an inf时ed sensor. Node is of ωmpact size and its power supply is f1exible. Wireless Zigbee technology allows hardware node monitors the temperature and humidity of the room ，and rl叩orts 由e occ山renωof frres and someones broke into room. Node so位ware bases on Z-Stack proto∞1stack，wi也 a detai1ed analysis of the routing mechanism and task management workf1ow. Desi胆 and program is completed of user t出ks，inc1uding p町iodic mes5aging， real-time alarm infonnation to send，丑re 丑。ting and 0也町 con位。1 interface. The 仕ame fonnat i5 desi伊1ed to communicate with the host computer. Upper management 50仕ware is completed by is completed by With Delphi and SQL S前V盹The entire Zígbee network node infonnation can be ga