LabVIEW的大气颗粒物实时监测系统设计+电路图
摘 要随着人类对环境质量、空气质量的关注度越来越高，大气颗粒物实时监测系统越来越受到人们的关注。大气颗粒物实时监测系统主要用来帮助小型气象站监测人员、居民住户及时了解当前大气中颗粒物浓度以及温湿度的情况，以便及时选择最佳的防护措施。因此，大气颗粒物实时监测系统对于提高空气质量有着极为重要的作用。69239
本设计课题在对大气颗粒物实时监测系统的实际需求进行分析的基础上，并与现有的大气颗粒物监测系统进行了对比，设计了一种基于LabVIEW的大气颗粒物实时监测系统。系统主要研究大气颗粒物浓度及温湿度的监测，由安装在小型气象站和居民住房的监控装置以及上位机管理平台组成。从硬件和软件两方面对系统进行了设计，对所需传感器进行选型，并设计了传感器信号调理电路，选择CC2530芯片作为传感器节点、网关节点的微处理器，通过ZigBee无线通信模块进行信号的传输。本设计采用LabVIEW虚拟技术开发平台，对采集到的数据进行存储、分析、显示，便于人机交互。具有可靠性高、成本低、实时性强、实用性强等优点。
该论文有图35幅，表3个，参考文献25篇。
毕业论文关键词：颗粒物监测 CC2530 ZigBee LabVIEW
An atmospheric particulate matter real-time monitoring system which design based on LabVIEW.
Abstract
As human more and more focus air quality, the real-time monitoring system for atmospheric particulate matter more and more people's attention. Atmospheric particulate matter real-time monitoring system is mainly used to help small weather station monitors, the households to keep abreast of current atmospheric particulate matter concentration and temperature and humidity conditions, so that they can choose the best protective measures in time.Therefore, real-time monitoring system for atmospheric particulates has a very important role to improve air quality.
The design analyzes the real-time monitoring system of atmospheric particulate which based on the actual needs, and comparing with the existing atmospheric particulate matter monitoring system, then proposing an atmospheric particulate matter real-time monitoring system which design based on LabVIEW. The system is mainly concentrated on monitoring of particle concentration, temperature and humidity, consist of the monitoring device and the PC management platform which installed in the small weather station and residential housing. The system is designed from hardware and software aspects, select the desired sensor and design sensor signal conditioning circuit, selecting CC2530 chip as microprocessor of sensor nodes and gateway nodes, ZigBee wireless communication module is used to complete the signal transmission. This design uses LabVIEW virtual technology development platform to complete the storage, analysis and display of collected data, which is convenient for human-computer interaction. This system has many advantages such as high reliability, low cost, easy installation and high practicability.
The paper has 35 figures, 3 tables, 25 references.
Key words:particulate monitoring CC2530 ZigBee LabVIEW
目 录
摘 要 I
Abstract II
目 录 IV
图清单 VI
表清单 VIII
1 绪论 1
1.1 课题研究背景及意义 1