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无线传感网络是在微机电系统、片上系统、无线通信和低功耗嵌入式技术基础上发展而成,由部署在监测区域内大量的廉价微型传感器节点组成,通过无线通信方式形成的一个多跳自组织网络。结合设施农业实际,提出了基于无线传感网络的智能监控系统方案设计,采用基于ZigBee协议的CC2530芯片作为传感器节点和网关/汇聚节点,进行监控参数传输、汇聚和融合;结合数据库技术和专家决策系统,实现了农业生产自动化和精细农业。
Wireless sensor network is based on MEMS, system-on-chip, wireless communication and low-power embedded technology developed from the deployment of a large number of inexpensive micro-sensor nodes in the monitoring area formed by wireless communication form more Jump self-organizing network. According to the actual situation of facility agriculture, the scheme of intelligent monitoring system based on wireless sensor network is proposed. CC2530 chip based on ZigBee protocol is used as sensor node and gateway / sink node for monitoring parameter transmission, convergence and integration. Combining with database technology and expert decision-making System, to achieve agricultural production automation and precision agriculture.