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ZigBee技术是一种新兴的无线网络技术,它具有功耗低、速率低、距离短、时延短、网络容量大、安全性高等特点,主要用于近距离无线连接传输,在自动化监测和控制领域具有非常广泛的应用。根据ZigBee技术特点提出了无线监测系统的设计方案,使用英国Jennic公司生产的ZigBee模块进行了硬件电路的设计,经现场验证表明,将ZigBee技术应用于大坝安全监测系统中可以实现数据的无线双向传输,大大提升大坝安全的监测水平。
ZigBee technology is a new type of wireless network technology. It features low power consumption, low speed, short distance, short time delay, large network capacity and high security. It is mainly used for short-range wireless connection transmission and has the advantages of automatic monitoring and control The field has a very wide range of applications. According to the technical characteristics of ZigBee, the design scheme of wireless monitoring system is proposed. The hardware circuit is designed by using the ZigBee module manufactured by Jennic Company in Britain. The field verification shows that the ZigBee technology can be used in the dam safety monitoring system to realize the wireless bidirectional Transmission, greatly improve the dam safety monitoring level.