摘要
随着当代信息技术的迅猛发展和政府的大力推进,云服务和物联网技术已开始融入现代化农业生产中,在设施蔬菜生产领域已经产生了很多成熟的物联网应用技术示范项目。但是在规模更大的棚室蔬菜生产中,迫切需要一种便捷有效、成本低廉的技术手段对环境信息进行实时监控,一方面为生产者节约人力物力,有效预防病虫害的发生;另一方面为蔬菜专家进行远程诊断和决策提供数据支持。课题组设计并实现了一种基于特殊Arduino控制板和Java技术的棚室蔬菜环境信息无线采集系统,并给出了详细的传感器设备选型方案和关键实现方法。系统使用特殊型号Arduino单片机“Wemos D1”作为数据采集控制端,结合各种环境信息采集模块及无线数据收发模块等组成整套系统,实现了对空气温湿度、土壤温湿度、光照强度、二氧化碳浓度等作物生长环境信息的采集、显示、存储及图形分析等功能,同时还设计了基于FFmpeg技术和萤石云平台的棚室实时影像监控功能。该系统可靠性较高、部署简单、功能可扩展、使用及维护成本低,适用于现代精细化蔬菜培育以及生产过程中专家远程问诊等应用场景。系统方案已经在黑龙江省很多地区示范推广,具有很好的应用前景。
With the rapid development of contemporary information technology and the vigorous promotion of the government,cloud services and Internet of Things technology have begun to integrate into modern agricultural production,and there are many mature demonstration projects of Internet of Things application technology in a lot of vegetable experimental bases in the field of facility vegetable production.However,in the larger scale greenhouse vegetable production,there is an urgent need for a convenient,effective and low-cost technical means to acquire real-time monitor environmental information.On the one hand,it can save human and material resources for producers,preventing the occurrence of vegetable diseases and insect pests by analyzing environmental data;on the other hand,it can provide data support for remote diagnosis and decision-making of vegetable experts.The research group designed and implemented a wireless collection system of greenhouse vegetable environmental information based on special Arduino control board and Java technology,and a detailed selection scheme of sensor equipment and method of key technology was given.The system used a special type of Arduino MCU named"Wemos D1"as the data acquisition control terminal,combined with various environmental information acquisition modules and wireless data transceiver modules to compose a complete system,which realized the acquisition,display,storage and graphic analysis functions of crop growth environment information such as air temperature and humidity,soil temperature and humidity,illumination intensity,carbon dioxide concentration and so on,also a real-time image monitoring function for greenhouse was designed based on FFmpeg technology and fluorite cloud platform.The system has high reliability,simple deployment,scalable functions,low use and maintenance costs,and is suitable for application scenarios such as modern refined vegetable cultivation and experts diagnosing vegetable diseases remotely during the production.The system scheme has been demonstrated and popularized in many areas of Heilongjiang province,and has a very good application prospect.
作者
张海峰
毕洪文
陈立新
李扬
张宇
黄峰华
王晓楠
Zhang Haifeng;Bi Hongwen;Chen Lixin;Li Yang;Zhang Yu;Huang Fenghua;Wang Xiaonan(Instituteof Agricultural Remote Sensing and Information,Heilongjiang Academy of Agricultural Sciences,Harbin 150086,Heilongjiang;Horticulture Branch of Heilongjiang Academy of Agricultural Sciences,Harbin 150069,Heilongjiang)
出处
《农业展望》
2020年第3期112-117,133,共7页
Agricultural Outlook
基金
黑龙江省自然科学基金面上项目(F2016037)
黑龙江省农业科学院院级课题(2018CQJC003)
黑龙江省农业科学院院级课题(2018YYYF010)。
