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.
出处
《广东农业科学》
CAS
CSCD
北大核心
2011年第17期149-151,共3页
Guangdong Agricultural Sciences
