The Research on Staff Position System of Wireless Sensor Networks in Dangerous Places

2013 Third International Conference on Instrumentation, Measurement, Computer, Communication and Control Pub Date : 2013-09-21 DOI:10.1109/IMCCC.2013.70

Li Zhi, L. Yunjiang, Yu Tie-cheng, D. Zhong, Tang Lei

引用次数: 1

Abstract

Firstly, this paper provides the overall structural design of the staff positioning system of Wireless Sensor Networks in dangerous places, and introduces various types of module node which consist of the system. This paper also highlights the advantages of Wireless Sensor Networks technology which can form Ad Hoc Network and data Multi-hop. Finally, it puts forward the RSSI ranging algorithm. According to the actual condition in the factory, it also gives the precise calibration of A and n which in the formula of the simplified model. The experimental results show that in the range of 15m testing, the position deviation is less than2m, which can fully satisfy the requirements of the personnel positioning in dangerous places.

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危险场所无线传感器网络人员岗位系统的研究

本文首先给出了无线传感器网络危险场所人员定位系统的总体结构设计，并介绍了构成该系统的各类模块节点。本文还重点介绍了无线传感器网络技术的优点，它可以形成自组织网络和数据多跳。最后，提出了RSSI测距算法。根据工厂的实际情况，对简化模型公式中的A和n进行了精确标定。实验结果表明，在15m测试范围内，位置偏差小于2m，完全可以满足危险场所人员定位的要求。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2013 Third International Conference on Instrumentation, Measurement, Computer, Communication and Control

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