基于PLC的菇房光照控制系统开发  

Development of Lighting Control System for Mushroom House Based on PLC

作　　者：郭洪恩 刘阳 杨化伟 褚幼晖 张志勇[3] 何青海 Guo Hongen;Liu Yang;Yang Huawei;Chu Youhui;Zhang Zhiyong;He Qinghai(Shandong Academy of Agricultural Machinery Sciences,Jinan City,Shandong Province 250100,China;Shandong Jiaotong University,Jinan City,Shandong Province 250357,China;Shanxi Agricultural University,Jinzhong City,Shanxi Province 030801,China)

机构地区：[1]山东省农业机械科学研究院,山东省济南市250100 [2]山东交通学院,山东省济南市250357 [3]山西农业大学,山西省晋中市030031

出　　处：《农业装备与车辆工程》2022年第7期20-23,共4页Agricultural Equipment & Vehicle Engineering

基　　金：山东省重点研发计划(重大科技创新工程)(2022CXGC010610);山东省农业科学院农业科技创新工程(CXGC2021A45)。

摘　　要：为了提高食用菌菇房内对光照时间、光照度和光质的利用,设计了基于PLC的菇房光照管理系统,利用工业平板电脑为上位机,处理摄像头及光照传感器上传的菇房光照环境数据,将优质菇在不同生长时期的光照环境多次迭代,找出食用菌最适宜的光照环境,不断更新光照指令给下位机(S7-200 Smart PLC),下位机根据光照指令调节不同位置的光照时间、光照度和光质,从而使食用菌处在最佳的光照环境条件下,采用触摸屏查看食用菌生长情况,实现人机交互。该菇房光照控制系统旨在提高生产优质菇的自动化水平。In order to improve the utilization of illumination time,illumination and light quality in the mushroom room of edible fungi,a mushroom room illumination management system based on PLC is designed.The industrial tablet computer is used as the upper computer to process the mushroom room data transmitted by the camera.The illumination environment of high-quality mushrooms in different growth periods is iterated for many times to find out the most suitable illumination environment for edible fungi,and the illumination instructions are continuously updated to S7-200 smart PLC as the lower computer,PLC adjusts the illumination time,illuminance and light quality of different positions according to the illumination instruction,so as to make the edible fungi in the mushroom room grow in a light environment conducive to growth.The touch screen is used to check the growth of edible fungi and realize human-computer interaction.The development of lighting system in mushroom house has improved the automation level of producing high-quality mushrooms to a certain extent.

关 键 词：食用菌 菇房 环控系统 光照管理 

分 类 号：S625.3[农业科学—园艺学] TP391.4[自动化与计算机技术—计算机应用技术]