果品臭氧保鲜监控系统研究设计  

Research of Monitoring System on Ozonekeep Fresh of the Fruits and Vegetables

作　　者：郁晓庆[1] 郭文川[1] 孙先鹏[2] 

机构地区：[1]西北农林科技大学机械与电子工程学院,陕西杨凌712100 [2]西北农林科技大学研究生院,陕西杨凌712100

出　　处：《农机化研究》2009年第3期112-114,共3页Journal of Agricultural Mechanization Research

摘　　要：针对果品臭氧保鲜监控系统的问题,为达到精准控制臭氧浓度的目的,采用可编程逻辑控制器(PLC)控制阀门的调节。为解决系统精确、实时监控的问题,采用罗克韦尔组态软件(CITECT),应用Cicode和SWOPC-FXGP/WIN-C编程原理,通过上位机与下位机的信息传输,实现了臭氧浓度、冷库温度的计算机实时监控,提高了保鲜的精度,达到了保鲜系统实时监控的目的,从而解决了远程自动控制技术和农产品保鲜技术相结合的问题,实现了保鲜效果的最优化。Using programmable logic controllers（PLC） to control adjustment of valve,and deel ozone monitoring system of fresh fruit in order to achieve the precise control of the concentration of ozone.To address the system accurate and real-time monitoring,we achieve real-time monitoring system of ozone concentration and the cold temperature of computer,using rockwell configuration software,application cicode,SWOPC-FXGP/WIN-C principles of programming,and through the information transfer of PC and next-machine.This can improve the accuracy of preservation and realize real-time monitoring.Thus,we resolve the long-range automatic control technology and preservation of agricultural technology,to achieve fresh results of the optimization.

关 键 词：臭氧浓度 温度 可编程控制器 远程通讯 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]