基于ARM的温室环境监控系统的湿度采集设计  

Design of Humidity Acquisition in Greenhouse Environment Monitoring System Based on ARM

作　　者：柳兆军[1] 

机构地区：[1]山东理工大学计算机科学与技术学院,山东淄博255049

出　　处：《安徽农业科学》2009年第26期12710-12711,共2页Journal of Anhui Agricultural Sciences

摘　　要：提出了一种以ARM处理器LPC2212为核心的温室环境监控系统的湿度采集设计方案,系统采用SHT71为湿度传感器,LPC 2212为控制器,实现了对温室环境的湿度参数采集。在此基础上,详细阐述了湿度采集电路的硬件设计和软件实现。A design scheme for humidity acquisition device of greenhouse environment monitoring system has been proposed by ARM proces- sor LPC 2212 as core. In the system, SHT71 and LPC2212 were used as humidity sensor and controller respectively, humidity parameter auto- matic gathering was realized. On these basis, the hardware design and software implementation of humidity acquisition circuit were expounded in detail.

关 键 词：湿度传感器 温室环境 SHT71 

分 类 号：S625.1[农业科学—园艺学]