摘要
为了提高绿化用水的利用率,设计了自动化节水灌溉系统。该系统由硬件控制器和上位机软件控制系统两大部分组成,硬件控制器负责数据的采集和电磁阀的控制,软件系统负责整个系统的正常运行。上位机与下位机之间通过GSM短信或485总线方式通信。系统经过现场实际应用,达到了设计目的。
In order to improve usage efficiency of irrigation water for greenbelt, the author designed automatic water saving irrigation system. The system was composing of hardware controller and system software. The hardware controller takes charge of sampling data and controlling valve, while the system software takes charge of the normal operation of system. Controllers communicate with system computer through RS485 bus or GSM short message. The system is proved effective in practice.
出处
《节水灌溉》
北大核心
2005年第1期12-13,共2页
Water Saving Irrigation
基金
国家高技术研究发展计划("863"计划)项目(2002AA2Z4281 03)。
关键词
绿地灌溉
自动化
GSM短信
单片机
专家知识
greenbelt irrigation
automatization
GSM short message
single chip microcomputer
expert knowledge
