基于CAN总线和WSNs的温室环境监测系统设计  

Design of Greenhouse Environment Supervisory System Based on CAN BUS and WSNs

作　　者：杨靖[1] 林益[2] 李捍东[1] 

机构地区：[1]贵州大学电气工程学院,贵阳550025 [2]贵州大学教务处,贵阳550025

出　　处：《农机化研究》2012年第6期157-160,共4页Journal of Agricultural Mechanization Research

基　　金：贵州省农业攻关项目(黔科合NY字[2011]3108号);贵州省科学技术基金项目(黔科合J字[2010]2283);贵州省教育厅自然科学基金项目(黔教科2010007)

摘　　要：针对智能监测温室环境的需要,提出一种基于CAN总线和无线传感器网络(WSNs)的温室环境监测系统的实施方案。首先,介绍了基于CAN总线和WSNs的监测系统的总体结构;然后,设计了基于nRF9E5,nRF905和MSP430F149的智能节点;最后,给出相应的软件流程。该系统可以很好地实现对温室中影响植物生长的关键环境因子监测,为温室智能化管理提供科学依据。A design scheme based on CAN bus and wireless sensor networks(WSNs) was proposed to collect the environmental parameters in the greenhouse.Firstly,the general structure design of greenhouse environment supervisory system is introduced.Secondly,the intelligent nodes based on nRF9E5,nRF905 and MSP430F149 is given.Finally,the software chart is gives.The designed system can monitor the key factors in greenhouse environment,and thus,the system can provide scientific basis for the intelligent management of greenhouse

关 键 词：温室环境 CAN总线 无线传感器网络 监测 智能节点 

分 类 号：S625.5[农业科学—园艺学] TP212[自动化与计算机技术—检测技术与自动化装置]