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二氧化碳传感器节点的设计 被引量:2

Design of Carbon Dioxide Nodes of Wireless Sensor Network
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摘要 室内的空气质量直接关系到人体的健康,而二氧化碳的浓度是影响空气质量的一个主要因素。传统的检测系统存在成本较高、移动性差、安装维护困难等缺点,该文提出了一种基于无线传感器网络节点的二氧化碳浓度检测的方法。利用节点的UART口与二氧化碳传感器模块相连,实现对二氧化碳浓度的数据采集,该方法具有低成本、移动性好、组网灵活等特点。 Indoor air quality is directly related to human health,in which the concentration of carbon dioxide is one of the major factors.Some existing concentration of carbon dioxide acquisition technologies are high cost,poor mobility,difficulty to install and maintenance,this paper presents a new approach of collecting the concentration of carbon dioxide by wireless sensor nodes.Data acquisition from carbon dioxide sensor by connecting it with node through UART interface,this method is low cost,good mobility and network flexibility.
作者 陈放 吴丽萍
出处 《杭州电子科技大学学报(自然科学版)》 2011年第2期50-53,共4页 Journal of Hangzhou Dianzi University:Natural Sciences
基金 国家自然科学基金青年基金资助项目(60803126)
关键词 无线传感器网络 二氧化碳浓度 室内空气质量 wireless sensor network concentration of carbon dioxide indoor air quality
作者简介 陈放(1985-),男,浙江东阳人,在读研究生,计算机系统结构.
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