摘要
为了实现农业大棚温度的自动控制,提出一种基于物联网的农业大棚温度自动控制系统设计方案。在Visual DSP平台下进行控制器的系统开发,系统采用嵌入式ARM Cortex-M0作为主控系统,在物联网体系下进行温度数据采集,对采集的农业大棚温度数据在主控模块中进行信息加工和识别,构建大棚温度自动控制系统的执行控制单元、温度A/D采集单元、中央控制器等单元,通过物联网下各个传感器把大棚温度数据传送给主控单片机,单片机通过执行模块进行温度调节,实现农业大棚温度自动调节。系统测试结果表明,该农业大棚温度自动控制系统具有较好的稳定自动控制性能。
In order to realize the automatic temperature control of agricultural greenhouse,a design scheme of Internet of Things（IOT）based automatic temperature control system for agricultural greenhouse is put forward. The system development of the controller was performed in Visual DSP platform. The embedded ARM Cortex-M0 is taken as the main control system of the system to acquire the temperature data under IOT system. The information processing and recognition for the acquired agricultur-al greenhouse temperature data were carried out in the main control module. The execution control unit,temperature A/D acqui-sition unit and central control unit of the greenhouse automatic temperature control system were constructed. The greenhouse tem-perature data is transmitted to the main control SCM through each sensor under IOT. The temperature is adjusted through the ex-ecution unit of SCM to realize the automatic temperature adjustment of agricultural greenhouse. The system test results show that the automatic temperature control system for agricultural greenhouse has stable automatic control performance.
出处
《现代电子技术》
北大核心
2017年第13期152-154,158,共4页
Modern Electronics Technique
基金
河南省软科学计划研究项目(172400410344):基于物联网技术的智慧农业发展策略研究
河南教育厅科学技术研究重点项目(14B520013):P2P网络环境下安全问题研究
关键词
物联网
农业大棚
温度自动控制
系统设计
Internet of Things
agricultural greenhouse
automatic temperature control
system design
