摘要
介绍了现场总线的特点、种类及其国际标准发展情况 ,分析了国内外发展现状 ,阐述了其在温室智能控制方面的意义以及应采取的对策 ,给出了实现温室智能控制硬件结构的详细设计 ,包括系统的总体设计 ,主站接口板卡、智能变送器。
This paper introduces the field bus and international standards relating to it. As well, it analyzes the international and domestic development trend of the field bus, expounds the significance of using the field bus in intelligent control of greenhouse and examines the corresponding countermeasures. The hardware for the greenhouseinte lligent control, which includes the overall layout of the design of the master interface board, the intelligent transmitter and the intelligent controller were designed.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
2002年第6期115-117,共3页
Transactions of the Chinese Society of Agricultural Engineering
关键词
现场总线
温室智能控制
设计
智能变送器
智能控制器
field bus
greenhouse intelligent control
intelligent transmitter
intelligent controller
