基于PLC的设施蔬菜环境监控系统设计与应用  

Design and Application of Protected Vegetable Environment Monitoring System Based on PLC

作　　者：王晋宁[1] 潘大丰[1] 杨方[1] 

机构地区：[1]山西省农业科学院农业科技信息研究所,山西太原030031

出　　处：《农业网络信息》2013年第11期32-34,共3页Agriculture Network Information

基　　金：山西省星火项目(编号:20120510044-1)

摘　　要：针对设施蔬菜环境难以把握、难以调控的问题,采用工控化思想,综合利用自动化、通讯工程等技术,设计一套基于PLC的环境监控系统,实现了设施蔬菜环境监测信息化、环境调控自动化。实践证明该系统能降低病虫害发生概率、降低水肥药投入成本和人力管理成本,是实现设施蔬菜优质、高产、高效的有效技术手段。In order to solve the general problems of the difficulty onregulating and controllingenvironment of protected vegetable production,this paper adopts industrial control ideology,and designed a set of environment monitoring system based on PLC with Automation,Communication Engineering technology,which could implement informatization and automationof environment monitoring.The result indicates that the system will reduce the probability of occurrence of pests and diseases;anddecreases input of water,fertilizer,pesticide,and human management cost,so it is the effective technical method for implementation of high yield,high quality on protected vegetable production.

关 键 词：设施蔬菜 PLC 环境监控 物联网 

分 类 号：S126[农业科学—农业基础科学]