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针对目前煤矿安全监控系统有线式传输方式布线困难和跟进不方便等缺点,提出了一种基于ZigBee的无线传感器网络;网络主要由传感器节点、协调器和上位机组成,负责煤矿井下的各种环境参数和生产参数的采集、传输和监控;主控芯片采用32位高性能单片机STM32W108,上位机控制台软件采用Visual Studio设计;实现了ZigBee网络低功耗、自由组网、扩展性强等优点与煤矿复杂环境下通信要求的有机结合。
In view of the shortcomings of wired transmission mode of the coal mine safety monitoring and control system such as difficult wiring and inconvenient follow-up, a wireless sensor network based on ZigBee is proposed. The network consists of sensor nodes, coordinator and host computer, Environmental parameters and production parameters of the collection, transmission and monitoring; main control chip using 32-bit high-performance microcontroller STM32W108, PC console software using Visual Studio design; ZigBee network to achieve low power consumption, free networking, scalability and other advantages Organically combine with the communication requirements under the complicated environment of coal mine.