基于ZigBee无线网络的养殖场信息监测系统设计

Design of information monitoring system based on ZigBee wireless network for breeding farms

针对养殖场部分信息监测需要人工测量与人工记录,且监测信息不全面,不能综合反映养殖场环境信息等问题,设计开发了一种基于ZigBee无线网络的养殖场信息监测系统.该系统能够对养殖场禽畜舍温度、湿度、NH3浓度、风速、用水量和用电量进行采集,并通过ZigBee网络将传感器数据传输到监控室内上位机监测系统,该系统基于Delphi和SQL Server2005编程,便于养殖场信息存储、查询和分析.实际测试表明:该系统能够有效、准确地监测养殖场内各禽畜舍的环境信息,通过ZigBee自组网特性,布线复杂程度低、可扩展性强,系统具有一定的推广应用价值.

In view of the need for monitoring the information in the breeding farms,manual measurement and manual recording are applied to monitoring of some information,which is not comprehensive,and can′t reflect the environmental information of the breeding farms.For the above situation,an information monitoring system based on ZigBee wireless network is designed and developed for breeding farm,which can collect the temperature,humidity,NH3 concentration,wind speed,water and electricity of poultry houses,and the sensor data is transmitted to the computer monitoring system based on Delphi and SQL Server2005 programming in monitoring room though the ZigBee network,the computer monitoring system is convenient to storage,query and analysis the breeding farm information.Experimental result shows：the system monitors the sensor information effectively and accurately in breeding farm,and it reduces the complexity of wiring and enhances scalability by means of ZigBee wireless network.The system has application value.