期刊文献+

基于CANopen协议的温室环境控制系统设计与实现 被引量:4

Design and Implementation of Greenhouse Environment Control System Based on CANopen Protocol
下载PDF
导出
摘要 设计了一种基于CANopen协议的温室环境测控系统。该系统由上位监控主站、下位数据采集从站以及下位控制输出从站组成,并运用VB软件开发了应用程序和人机交互界面。测试结果表明,该系统可以实时、稳定地实现温室环境各环境因子数据的采集、处理、显示、存储、逻辑算法、控制输出等功能,同时能可靠地控制温室各调控设备的启动和停止,实现了对温室内温、光、湿、气、肥等环境因子的自动测量与控制,提高了温室环境测控的自动化水平。 A kind of measurement and control system for greenhouse microclimate based on CANopen protocol is designed. The system consists of an upper monitoring master, a lower data acquisition slave and a lower con- trol output slave. Furthermore, an application program and the man-machine interface are developed by VB lan- guage. Test results show that the system can achieve the functions of acquisition, processing, display, storage, logic algorithm and output control for environmental factors. At the same time, the start and stop of the equip- ments of greenhouse can be controlled reliably. This system can automatically measure and control the tempera- ture, illumination, humidity, air, fertilizer and other environmental factors in greenhouse, which improves the au- tomation level for greenhouse microclimate control.
出处 《测控技术》 CSCD 北大核心 2012年第11期71-74,共4页 Measurement & Control Technology
基金 国家自然科学基金资助项目(31000672)
关键词 CAN总线 CANOPEN协议 温室环境 测控系统 设施农业 CAN CANopen protocol greenhouse environment measurement and control system facility agri-culture
  • 相关文献

参考文献5

二级参考文献34

共引文献31

同被引文献30

引证文献4

二级引证文献16

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部