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综合利用Zigbee短距离、低功耗无线通信和GPRS网络远程数据传输的优势,提出基于Zigbee无线传感器网络和GPRS技术的煤矿风机无线监控系统的实现方案,解决了煤矿井下复杂环境布线困难的问题,实现了对风机开机、停机、风量调节、电机实时检测和综合保护。现场实验表明,该系统具有通信距离远、稳定性好、实时性强和组网灵活等优点。
Based on the advantages of Zigbee short distance, low power wireless communication and long distance data transmission of GPRS network, a scheme of wireless monitoring system of coal mine fan based on Zigbee wireless sensor network and GPRS technology is proposed, which solves the problem of complex environment wiring in coal mine, Achieved on the fan boot, shut down, air volume regulation, motor real-time detection and comprehensive protection. Field experiments show that the system has the advantages of long distance communication, good stability, real-time performance and flexible networking.