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Position: Home > Articles > Design of Greenhouse Environment Monitoring System——Based on RS-485 BUS and Wireless Communication Journal of Agricultural Mechanization Research 2013,35 (10) 166-170

温室环境监控系统的设计——基于RS-485总线和无线通信方式

作  者:
杨靖;白保良;李泽滔
单  位:
贵州大学电气工程学院
关键词:
温室;监控系统;RS-485总线;无线通信;无线节点
摘  要:
针对温室环境监控的需要,设计了一种基于RS-485总线和短距离无线通信方式的温室环境监控系统。给出了系统硬件的实现方法,在此基础上根据温室环境监控的具体应用提出了一种多点传输数据的通信协议。初步试验表明,系统具有可扩展性强、成本低等特点,能够对温室内部的环境因子进行有效的监测,较好地满足温室环境监控的应用需求。
译  名:
Design of Greenhouse Environment Monitoring System——Based on RS-485 BUS and Wireless Communication
作  者:
Yang Jing,Bai Baoliang,Li Zetao (Electrical Engineering College,Guizhou University,Guiyang 550025,China)
关键词:
greenhouse;monitoring system;RS-485 bus;wireless communication;wireless node
摘  要:
Based on the RS-485 bus and the short distance communication mode,a greenhouse environment monitoring system was designed to collect the main environmental parameters,such as temperature and humidity,etc.Firstly,the hardware of the greenhouse climate system is given.Secondly,on the basis of the designed hardware,a multiple-points transmission protocol is introduced in detail.Preliminary experimentations showed that the system met the application requirements of greenhouse monitoring excellently and has a flexible structure and low cost.

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