基于物联网的智慧农业温室大棚环境智能调节管理系统设计

Design of the Management System with Intelligent Regulation for the Environment of Smart Agricultural Greenhouse Based on Internet of Things

智能温室大棚利用物联网技术,能解决传统温室中环境因子难以控制、生产成本高昂的缺点,降低经济成本,提高经济效益。针对现有的温室大棚普遍依靠传统的人力管理,信息化、智能化程度较低,不仅浪费大量的人力、物力,而且农作物产量低、质量差等不足,设计基于物联网的智慧农业温室大棚环境智能调节管理系统。该系统中,图像分析模块利用图像识别技术对摄像头实时录制的农作物的图像信息进行识别分析得到农作物的生长阶段信息;控制器用于将生长阶段信息代入生长阶段与生长环境信息的关系模型中,得到标准生长环境信息;并将当前生长环境信息与标准生长环境信息进行比对,根据比对结果驱动控制环境调节模块进行环境调节;当农作物成熟后,生长优化模块用于获取农作物的品质系数,当品质系数超过品质系数阈值预设比例时,将品质系数最大值所对应的生长环境信息标记为优化生长环境信息,不断对生长阶段与生长环境信息的关系模型进行迭代优化,有效提高农作物的产量和质量。

Based on the Internet of Things(IoT),the intelligent greenhouse can reduce costs,improve benefits as well as overcome the weakness of hardly controlling environmental factors and high production costs in additional greenhouse.Nowadays,greenhouses rely on labor management,which results in lower informatization and lower intellectualization.Not only do the greenhouses waste an abundant of labors and finance,but also the lower output and worse quality of crops are happened commonly.It is preferable to design systematical design of environmental intelligent management for smart agricultural greenhouse based on Internet of Things.In this system,the picture analysis module can record the pictorial information to identify the growing stages of crops in different periods by the image recognition technique;control device is used to type growing information into module and obtain the standard information of growing environment.Next,the device could compare the standard and current growing information and drive the regulation module to adjust the environment.When the crops go to ripen,the optimizer module helps to get the quality coefficient.If the coefficient is beyond the presupposed rate,the module could mark the optimized growing information with the maximum value of presupposed rate and update the module,which helps to increase the output and quality of crops.