摘要
针对现有农业环境监测系统中地域大、测点多、时间久的特点,设计了带有时间/地理标签的无线传感器网络在农业环境中的远程实时监测系统。该系统采用ZigBee无线通信技术,实现了传感器网络的构架。利用ARM11、Wi-Fi模块和ZigBee协调器设计的网关,实现了无线传感器网络与Internet的无缝连接。同时通过B/S体系结构,用户端在登录监测系统后能实时浏览和分析无线传感器网络采集到的农业耕作现场环境参数。实际生产应用结果表明,该系统在数据采集与传输等方面工作稳定,有效地提高了系统的可移动性和组网的灵活性,更适合实现精密农业耕作。
As for the characteristics such as big region,multiple measuring points and long time of existing agriculture in the environmental monitoring system,the wireless sensor network with the label of time and geography was proposed in agricultural environment remote real-time monitor.The wireless communication technique ZigBee was adopted in this system to achieve the framework of sensor network.The gateway is designed by ARM11,Wi-Fi module,and coordinator achieves the seamless connection between wireless sensor network and Internet.At the same time,through the structure of B/S system,clients can browse real-time and analyze the environment parameter of agriculture farming site gathered by wireless sensor network after they log in monitoring system.The practical production process shows that the system's date acquisition and transmission work is stable,which effectively improves the system's removability and network's flexibility,and makes it more suitable for realizing the need of precision agriculture farming.
出处
《重庆理工大学学报（自然科学）》
CAS
2013年第3期104-108,112,共6页
Journal of Chongqing University of Technology：Natural Science
基金
安徽省自然科学基金资助项目(11040606M153)
安徽省高校自然科学基金资助项目(KJ2013A041)
国家级大学生创新创业训练计划项目(201210363003)
芜湖市科技计划基金资助项目(芜科计[2011]47号文)
作者简介
孙书诚（1981-），男，安徽六安人，硕士研究生，主要从事农业环境监测系统研究；
通信作者：郎朗（1956-），女，安徽蚌埠人，正高级工程师，硕导，主要从事无线传感器网络方面研究。
