摘要
针对目前监狱安防监控系统存在的问题,文章以CC2430/CC2431芯片为系统核心模块,设计了无线定位网络中参考节点、定位节点和网关节点方框图,给出基于RSSI混合定位算法的流程图,设计基于紫蜂(ZigBee)的监狱人员定位跟踪系统,设置监狱人员定位与跟踪轨迹、人数清点和报警等功能。
Aiming at the existent problems in the monitoring system of prisonssecurity system and based on CC2430/ CC2431 chips for the system core modules, the article designs wireless locating network reference nodes, locating node and gateway node system, to give the flowchart of mixed localization algorithm based on RSSI, to design ZigBee prisoner locating and tracking system, to set prisoner locating and tracking trajectory, number counting and alarm functions
出处
《信息化研究》
2011年第3期44-47,共4页
INFORMATIZATION RESEARCH
基金
浙江省教育厅科研项目(Y200803086)
关键词
紫蜂
定位节点
参考节点
网关节点
定位算法
ZigBee
blind node
reference node
gateway node
localization algorithms
