温室CO_2远程监测系统设计  

Design of CO_2 remote control in green house

作　　者：石树林[1] 孔繁利 张倩怡[1] 殷志国[1] 

机构地区：[1]辽宁工程技术大学机械学院,辽宁阜新123000 [2]辽河油田电力集团,辽宁盘锦124010

出　　处：《广东农业科学》2011年第17期149-151,共3页Guangdong Agricultural Sciences

摘　　要：针对远距离监测温室大棚CO2含量变化的困难,设计并实现了基于Internet的温室CO2远程监控系统。硬件上,采用性价比很高的SEP4020处理器,并利用内置的以太网控制器构建小型服务器,与主机客户端进行数据传输。软件上,为了缩短开发周期增强实时性,采用开源Linux作为开发环境。远程客户端应用程序通过VC++语言在电脑上实现。经过验证,系统能够实现CO2的远程监控,系统精度和稳定性也满足实际应用要求。In order to solve the difficulty of remotely monitoring CO2 in glass house,a kind of remote monitoring of CO2 system was designed.For hardware,it used high cost performance SEP4020 processor,constructed small server with build-in Ethernet controller,in order to transmit data with host machine.For software,it used open source linux as its OS,in order to shorten development cycle and enhance its real-time ability.The application program of remote client was programmed by C＋＋.After tested,it illustrated that the system could monitor CO2 remotely,and the precision and stability of the system could meet the requirements of practical application.

关 键 词：CO2 远程监控 INTERNET SEP4020 

分 类 号：TP311.521[自动化与计算机技术—计算机软件与理论]