摘要
随着智慧城市建设要求的不断提高,设计了一种基于单片机与物联网技术的社区环境监测系统.系统以STM32单片机为核心,控制传感器完成对环境中的温湿度、紫外线强度、烟雾浓度、PM_(2.5)指数和人员入侵情况的信息采集.使用SIM800模块实现GPRS数据传输功能,上传监测数据至乐联网平台并实现信息的发布.经运行测试,系统能有效提高环境监测效率,通信方式灵活,符合智慧城市建设的发展需求.
With the continuous improvement of the requirements of the smart city construction,this paper designs an environment monitoring system based on MCU and the Internet of Things Technology.The system uses the STM32 MCU as the core to control sensors to complete the information acquisition of temperature,humidity,ultraviolet radiation intensity,smoke concentration,PM2.5 value and personnel intrusion in the environment.The SIM800 module is used for GPRS data transmission to upload the monitoring data to the Internet of Things Platform,which releases environmental information.According to the experiments,the design which the paper introduces can effectively improve the efficiency of monitoring the environment with the flexible communication,conforming to the development trend of a smart city.
作者
黄嘉航
陈明杰
秦桥
周学礼
HUANG Jiahang;CHEN Mingjie;QIN Qiao;ZHOU Xueli(School of Physics and Electronic Engineering,Changshu Institute of Technology,Changshu 215500,China)
出处
《常熟理工学院学报》
2018年第2期39-43,共5页
Journal of Changshu Institute of Technology
基金
江苏省高校自然科学研究项目"基于可穿戴设备的多参数睡眠检测技术研究"(15KJD310002)
2016年江苏省大学生创新创业训练计划项目"面向智慧城市的社区环境监测系统设计"(201610333068X)
关键词
智慧城市
环境监测
单片机
传感器
信息采集
smart city
environmental monitoring
MCU
sensor
information acquisition
