| 基于ZigBee井下人员定位系统的节点错位布置方法 |
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| 引用本文： | 束仁义,陈帅,刘立坤.基于ZigBee井下人员定位系统的节点错位布置方法[J].绿色大世界,2012(5):159-161. |
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| 作者姓名： | 束仁义 陈帅 刘立坤 |
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| 作者单位： | [1]安徽大学电子信息工程学院,安徽合肥230039 [2]淮南师范学院电气信息工程学院,安徽淮南232038 |
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| 摘 要： | 提出了参考节点错位布置的方法，采用基于ZigBee技术的矿井人员定位系统，将参考节点交错布置在矿井的两侧，从井下人员携带的移动节点获取参考节点的RSSI信号，通过定位算法得到井下移动人员的位置。分析了ZigBee技术的矿井人员定位系统的组成，给出了参考节点错位布置的方法，通过了定位仿真实验，结果得到了井下目标的定位及其误差，基于错位布置参考节点的定位系统将节约定位系统的成本。
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| 关 键 词： | 错位布置 方法 ZigBee技术 定位 |
Interleaving Layout Method of Nodes for Mine Positioning System Based on ZigBee |
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| Authors: | Shu Renyi Chen Shuai Liu Likun |
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| Institution: | 1. School＇of electronics and information engineering ,Anhui University, Hei fei 230039 ,China; 2. School of electrical and information engineering, Huainan Normal University, Huainan 232038, China) |
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| Abstract: | Underground mine positioning is a method for guaranteeing the sa{ety of miners. In order to improve the reliability of the underground mine positioning and reduce the quantity of reference nodes,interlea- ving layout method of reference nodes is proposed in this paper：adopt mine positioning system based on Zig- Bee technology, and then stagger reference nodes at both sides of mine, so mobile nodes which are carried hy miners gain RSSI signals from reference nodes, then monitor computer gets the accurate position of moved miner through the localization algorithm. Besides, the composition of mine positioning system is introduced based on ZigBee technology,interleaving layout method of nodes is suggested, and the results of underground target positioning with some errors is got. This method which is based on interleaving reference nodes will save the cost of the positioning system. |
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| Keywords: | interleaving layout method ZigBee technology positioning |
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