泉州师范学院学报
泉州師範學院學報
천주사범학원학보
Journal of Quanzhou Normal College
2015年
2期
72~77
,共null页
火灾探测 D-S证据理论 数据融合 zigbee技术 数据归一化
火災探測 D-S證據理論 數據融閤 zigbee技術 數據歸一化
화재탐측 D-S증거이론 수거융합 zigbee기술 수거귀일화
D-S evidence theory; data fusion; Zigbee technology;data normalization
给出了一种低成本、易安装的远程无线传感器火灾监测与报警系统的设计方案以及数据融合处理方法.采用典型感温探测器和一氧化碳传感器,以ZigBee透传模块组网,监控节点模块化和冗余设计.监测现场数据经节点、路由器汇集到协调器后,由GPRS DTU远程传输,远程上位机采用Cortex A8嵌入式系统,实现监测节点的轮巡和故障管理.
給齣瞭一種低成本、易安裝的遠程無線傳感器火災鑑測與報警繫統的設計方案以及數據融閤處理方法.採用典型感溫探測器和一氧化碳傳感器,以ZigBee透傳模塊組網,鑑控節點模塊化和冗餘設計.鑑測現場數據經節點、路由器彙集到協調器後,由GPRS DTU遠程傳輸,遠程上位機採用Cortex A8嵌入式繫統,實現鑑測節點的輪巡和故障管理.
급출료일충저성본、역안장적원정무선전감기화재감측여보경계통적설계방안이급수거융합처리방법.채용전형감온탐측기화일양화탄전감기,이ZigBee투전모괴조망,감공절점모괴화화용여설계.감측현장수거경절점、로유기회집도협조기후,유GPRS DTU원정전수,원정상위궤채용Cortex A8감입식계통,실현감측절점적륜순화고장관리.
A fire detection alarm system based on remote wireless sensors is designed and it＇s data normalization and fusion processing method were given.It is easy to install with low cost.The point- type temperature detectors and CO detectors are used as sensors.The network is constructed by Zig- Bee transparent transmission modules, and monitor nodes are modular and redundant design.Monito- ring field data are converged to the coordinator through the nods and routers. Then they are remote transmitted by GPRS DTU.Remote PC employs the Cortex A8 embedded system to realize the moni- toring node round tour and fault management.
