基于ARM的远程室内环境监测与调控系统设计  

Design of remote indoor environment monitoring system based on ARM

作　　者：张加宏[1,2] 潘周光[1] 刘进[1] 李敏[1,2] 顾芳[3] 

机构地区：[1]南京信息工程大学电子与信息工程学院,江苏南京210044 [2]南京信息工程大学江苏省气象探测与信息处理重点实验室,江苏南京210044 [3]南京信息工程大学物理与光电工程学院,江苏南京210044

出　　处：《现代电子技术》2017年第2期12-15,20,共5页Modern Electronics Technique

基　　金：国家自然科学基金项目(61307113;61306138);江苏省自然科学基金项目(BK2012460);江苏省气象探测与信息处理重点实验室/江苏省气象传感网技术工程中心联合开放基金课题(KDXS1407);中国气象局气象探测工程技术研究中心开放基金课题资助

摘　　要：为了准确便携地测量室内温度、相对湿度、气压、二氧化碳浓度、甲醛浓度与可吸入气溶胶颗粒浓度,设计并实现了一种远程室内环境监测系统。该智能系统采用STM32单片机作为主控制器来处理和发送数据。针对室内环境因素的特点,分别选取稳定性强、灵敏度高、低功耗的传感器进行实时测量,并配有LCD模块显示当前数值,同时将数据存入SD卡。在户外的情况下,系统通过GSM模块发送短信及时通知用户室内环境情况,用户可以回复已设定好的数字信息实现对智能设备的远程操控。经实际应用,该智能化室内环境监测与调控系统的测量精度达到普通环境监测要求,稳定性好,具有很强的实用价值。In order to accurately and portably measure the indoor temperature,relative humidity,atmospheric pressure,carbon dioxide concentration,formaldehyde concentration and respirable aerosol particle concentration,a remote monitoring system for the indoor environment was designed and implemented. The STM32 microprocessor is used in the intelligent system as the main controller to process and transmit data. According to the characteristics of indoor environmental factors,high stability,high sensitivity and low-power sensors are selected for real-time measurement,a LCD module is equipped to display the current information and the data is stored in the SD card. If it is used out of door,the system can send short messages to inform its users through GSM module,and the users can also reply the digital information which has been set to achieve remote control of intelligent devices. The practical application shows the measuring accuracy of the indoor intelligent environmental monitoring system can meet the requirements of common environment measurement,and it has good stability and a high practical value.

关 键 词：STM32 显示模块 GSM模块 传感器 智能设备 

分 类 号：TN911-34[电子电信—通信与信息系统] TH89[电子电信—信息与通信工程]