基于单片机的低功耗水稻育秧棚监控系统设计  

Design of Monitored Control System Based on Single Chip Computer in Rice Seeding Greenhouse

作　　者：田芳明[1] 谭峰[1] 衣淑娟[1] 

机构地区：[1]黑龙江八一农垦大学信息技术学院,黑龙江大庆163319

出　　处：《农机化研究》2011年第11期15-18,共4页Journal of Agricultural Mechanization Research

基　　金：黑龙江农垦总局科技计划项目(HNK10A-07-01-05)

摘　　要：针对目前农场水稻育秧大棚中普遍存在的智能化程度低、耗电高等问题,设计了一套低功耗全自动的水稻育秧棚监控系统。该系统采用MSP430F149超低功耗MCU以及低功耗网络传输芯片SM51,尽可能降低系统能耗。PC机与大棚控制器间利用无线收发设备传输数据和控制指令,无需专门架线,节省了人力物力;通过监控中心可实现对育秧棚内多点土壤温度与空气温湿度、二氧化碳含量、光照度、土壤水分、土壤pH值等信息的采集。同时,系统具有微喷、通风卷帘的自动控制等功能,在棚内的液晶显示屏上亦可以随时观察采集的数据,实现了真正意义上的无人值守,与普通无线技术相比,还具有低功耗、低成本和可靠性高等特点。The system uses low-power MCU MSP430F149 and network transmission chip SM51,which minimize energy consumption,and use wireless transceiver device to transfer data and control instructions between PC and the greenhouse controllers,there is no special frame line,saving manpower and resources,the system monitor several soil temperature and air temperature and humidity,carbon dioxide levels,light,soil moisture,soil ph values and other information by the monitoring center,while the system has a automatic control to the micro jet and the air shutter.The LCD screen displaying the data in the greenhouse can also be observed at any time and achieve a true sense of the non-people on duty.Compared with ordinary wireless technologies,the system also has low power consumption,low cost and high reliability.

关 键 词：育秧棚 低功耗 MSP430F149 监控 

分 类 号：S233.71[农业科学—农业机械化工程]