基于ZigBee的煤矿井下无线传感网络的研究

针对现有井下安全信息系统以有线网络为主,扩展性、覆盖率、灵活性较差的缺陷,结合ZigBee技术自身优势,设计了一套基于ZigBee的煤矿井下无线传感器网络,给出系统设计的整体方案,并且对设备的软硬件实现方式进行了研究和设计。该系统具有协议简单、扩展性好、成本低、组网方便等优势,对提高煤矿安全信息系统有效性具有一定的现实意义。

Research on Coal Mine Wireless Sensor Network Based on ZigBee Technology

According to the factor in China that the coal mine safety information system is based on the cable network,and these systems have disadvantages of poor extension,flexibility and coverage,combined with the advantages of ZigBee technology,designed a coal mine wireless sensor network based on the ZigBee technology,proposed the design of the new system and also do research of the realization of the software and hardware.This system has advantages of simple protocol,good extension,low cost and easy to form network,and has certain practical significance in improving the reliability of the coal mine safety information system.