摘要
将CAN总线通信技术与GPRS通信技术应用于远程温室监控系统,系统由温室现场测控单元和远程计算机专家分析系统构成。前者采用了基于CAN的集散式结构,用于完成温室环境参数的数据采集、执行机构的控制等功能。远程计算机专家分析系统接收来自温室现场单元的采样数据,对数据分析运算后作出决策,将决策信息通过GPRS发送到现场单元,实现温室环境参数的远程实时监测和优化控制。
This paper applies CAN bus and GPRS communication technology into a remote monitoring system of greenhouse,which has two parts,composed of the greenhouse field measure-control unit and the remote computer analysis system.The former,taking the CAN-based distributed structure,is used for greenhouse parameters acquisition and actuator controlling.The remote computer analysis system receives data from the greenhouse field unit,and makes control decision after the analysis of the data.Through the GPRS control information is sent to the field unit to complete the function of the greenhouse parameters remote monitoring as well as optimal controlling.
出处
《常州工学院学报》
2012年第4期17-20,77,共5页
Journal of Changzhou Institute of Technology
