摘要
将温室雨水利用的理念与自动化控制技术相结合,引入土壤温湿度传感器来监测土壤情况,根据作物土壤含水量数值的变化,以组态王为平台,设计了温室雨水自动化灌溉系统,根据作物的土壤含水量值变化范围,决定是否需要灌溉。同时,利用计算机C++语言设计了作物土壤相对含水量查询系统,可准确查询作物所需的生长适宜温度范围、适宜空气湿度、不同生长期的土壤相对含水量值等,同时也为温室雨水利用自动化控制系统提供参数依据。最后。针对系统进行了灌溉试验,试验验证了其可靠性。
According to the concept of the greenhouse rainwater and automatic control technology,and the date of soil temperature and humidity sensors to monitor soil conditions,following the value changes of crop soil moisture to Kingview platform designed automated greenhouse rainwater irrigation system. According to crop the range of values of soil moisture change,decide whether to irrigate. At the same time,the use of C + + computer language designed crop SRWC query system can accurately query crop growth suitable temperature range required,appropriate air humidity,soil water content of different growth stages of relative values,etc.,but also for the greenhouse automation rainwater utilization. The control system provides parameter basis. And made irrigation system test,verified its reliability.
出处
《农机化研究》
北大核心
2016年第11期7-14,共8页
Journal of Agricultural Mechanization Research
基金
辽宁省农业领域青年科技创新人才培养计划项目(2015039)
农业部东北设施园艺工程科学观测实验站项目(30201120)
国家星火计划项目(2013GA650007)
辽宁省科技厅农业攻关及成果产业化项目(2014210003-03)
关键词
雨水综合利用
自动化控制
土壤含水量
组态软件
生态温室
comprehensive utilization of rainwater
automation control
soil water content
configuration software
coological greenhouse
