完整的论文下载地址：
-----下面是论文部分内容的预览-------------------------------------------------------------
PM2.5/10检测仪设计报告
PM2.5/10 detector design report
PM2.5/10检测仪设计诚信声明：
本团队郑重声明：所呈交的PM2.5/10检测仪设计，是本团队在指导老师的指导下，独立进行研究工作所取得的成果，成果不存在知识产权争议，除文中已经注明引用的内容外，本论文不含任何其他个人或集体已经发表或撰写过的作品成果。对本文的研究做出重要贡献的个人和集体均已在文中以明确方式标明。本团队完全意识到本声明的法律结果由本团队承担。
摘要
最近中国很多地方出现了严重的雾霾天气，影响着人们生活的各个方面，最严重的危害还是对人体健康的危害。雾霾的组成十分复杂，大小有数百种颗粒物，这些颗粒物通过人体呼吸，进入呼吸道，会引发气管炎，哮喘等呼吸道疾病。众所周知，吸烟的人患肺癌的几率比普通人高60%，而雾霾里含有的有害颗粒物更多，所以雾霾比吸烟更易致癌。因此，对PM2.5/10的测量显得越来越重要。
本设计采用Arduino unoR3 开发板为控制中心，由PM2.5激光传感器SDS011测量空气粉尘浓度，595驱动八位数码管显示当前空气粉尘浓度。当空气中粉尘浓度达到所设定限度启动蜂鸣器自动报警，且能实时对应显示相应的LED灯，直观提醒当前的污染级别。该系统电路简单、工作稳定、集成度高，调试方便，测试精度高，具有一定的实用价值。
Abstract
Recently, severe hazy weathers appeared in many places around China, which caused impact on eve-ry aspect of people’s life. The most dangerous threat lies in the health hazard. The composition of h-aze is very complicated, as it is consisted of hundreds of particulate matters that can be breathed into humans respiratory, which lead to many respiratory diseases such as trachitis and asthma. Howe-ver, smokers have 60% higher chances of contracting lung cancer than ordinary people, and haze also contains many other harmful particulate matters so the haze is more likely to cause cancer tha-n smoking. Therefore, the measurement of PM2.5 is becoming more and more important.
This design uses the unoR3 Arduino development board as the control center, by the PM2.5 laser sensor SDS011 measurement of air dust concentration, 595 drive eight digital tube display the current air dust concentration
When the dust concentration in the air reaches the set limit， the buzzer will start to alarm automat-ically and can display corresponding LED light at real time, visually indicating current pollution le-vel. The system has the advantages of simple circuit, stable operation, high integration, convenient debugging, and high-test accuracy and has important practical value.
目录：
反第一章：概述································································1~2
1.1设计的主要内容和意义····································································1~2
1.1.1设计的主要内容 ······································································· 1
1.1.2 设计的主要意义··········································································1~2
第二章：主控制器及主要器件····························2~6
2.1 Arduino unoR3开发板·····································································2~3
2.2 595驱动八位数码管········································································3~5
2.3 PM2.5激光传感器···········································································5~6
第三章：硬件电路设计···················································7~10
3.1 电路设计框图············································································7~8
3.2 PM2.5检测仪的简单操作································································9~10
第四章：软件11
4.1用到的软件Arduino ide ·········································11
第五章: 设计主要用途及应用的场景·································11
5.1主要用途··················································································· 11
5.2 应用场景 ··················································································11
第六章：应用设计进行的相关实验及结论分析····················12~16
6.1实验一:公园的检测····································································· 12
6.2 实验二:路口的检测·······································································13
6.3实验三: 生活场景的检测································································14~15
6.4 检测分析····················································································16
6.5应对做法·····················································································16
第七章:总结································································16
参考文献·····························································································17
附录：程序························································································· 17
QQ好友和群
QQ空间
腾讯微博
腾讯朋友
收藏
淘帖
顶
踩
