摘要
为铁皮石斛(Dendrobium officinale Kimura et Migo)近野生栽培搭建了一套完善的监控系统,监控系统主要借助精密传感设备和STM32中央处理芯片实现对铁皮石斛栽培地温湿度以及CO2浓度数据的采集和处理,同时调控喷淋装置的工作;通过GPRS通信模块实现终端设备与Internet的数据交互;利用Mysql和Eclipse软件实现与数据库的交互和网页开发,实现远程监控功能。此外,为提高栽培环境湿度数据的有效性,保证喷淋装置的正常工作,系统在湿度数据处理过程中加入了最小二乘实时预测算法,能够识别出异常或者损坏的湿度传感器。
In order to meet the industrial demand, a set of perfect monitoring system for the near wild cultivation of Tin caulis dendrobii was built. The monitoring system mainly used the precision sensing equipment and STM32 central processing chip to collect and process the temperature and humidity and CO2 concentration data of dendrobium cultivation, and then regulated the spraying device;data interaction between terminal equipment and Internet was completed through GPRS module;finally, Mysql and Eclipse software were used to complete the interaction with the database and web development, realize remote monitoring function. In order to improve the effectiveness of cultivation environment humidity data and ensure the normal operation of sprinkler device, the system added the least square real-time prediction algorithm in the data processing process to identify abnormal or damaged humidity sensor.
作者
马飞鸿
吴俊
曾松伟
MA Fei-hong;WU Jun;ZENG Song-wei(College of Information Engineering Zhejiang A&F University,Hangzhou 311300,China;Zhejiang Key Laboratory of Forestry Intelligent Monitoring and Information Technology Research Zhejiang A&F University,Hangzhou 311300,China;Wisdom Agricultural Research Center,Hangzhou 311300,China)
出处
《湖北农业科学》
2020年第4期147-151,169,共6页
Hubei Agricultural Sciences
基金
浙江省自然基金公益项目(LGN18C200017)。
