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设计了基于Zig Bee技术的蔬菜大棚分布式多点监控系统.能有效结合无线通信技术、传感器技术及上位机技术,实现了对蔬菜大棚中的土壤温湿度、空气温湿度、光照强度和CO2浓度等环境参数的采集,并通过控制喷淋器、遮阳卷帘和风机,实现对环境参数的调节.实验表明,该系统操作方便、工作稳定,可有效提高蔬菜大棚管理效率,降低管理费用.
A distributed multi-point monitoring system based on Zig Bee technology was designed, which can effectively combine the wireless communication technology, sensor technology and host computer technology to realize the control of soil temperature and humidity, air temperature and humidity, light intensity and CO2 concentration And other environmental parameters of the collection, and by controlling the sprinkler, sun roller shutter and fan to achieve the adjustment of environmental parameters.Experiments show that the system is easy to operate and work stable, which can effectively improve the management efficiency of greenhouses and reduce management costs.