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针对施工现场监控系统传统有线网络存在的布线困难、组网复杂和移植性差等问题,基于Zigbee网络和RFID技术,设计了由RFID无源标签、智能节点、网关和远程监控系统组成的施工现场智能监控系统,设计了智能节点和网关的硬件结构,重点阐述了Zigbee网络的组建、RFID数据传输和控制技术,并对系统的通信距离、准确率和稳定性进行了测试。
According to the problems of wiring difficulty, complex networking and poor portability of the traditional wired network in the construction site monitoring system, based on the Zigbee network and RFID technology, the construction site intelligence composed of RFID passive tags, smart nodes, gateways and remote monitoring systems was designed Monitoring system, the hardware structure of intelligent nodes and gateways is designed. The establishment of Zigbee network, RFID data transmission and control technology are mainly described. The communication distance, accuracy and stability of the system are also tested.