基于LabVIEW的天气预报系统  

Weather forecasting system based on LabVIEW

作　　者：刘光普[1] 李效东[1] 梁莺[1] 任雍[1] 

机构地区：[1]福建省大气探测技术保障中心,福州350008

出　　处：《电子测量技术》2014年第7期88-92,共5页Electronic Measurement Technology

摘　　要：介绍了LabVIEW在天气预报系统中的应用,该系统利用虚拟仪器技术,以美国国家仪器的LabVIEW为开发平台,通过调用API接口对网页中的气象数据提取和分析,实现了全国主要城市以及对各城市辖区的精细化天气预报功能。该系统不仅涵盖了温度、风、相对湿度等气象要素,而且在各气象要素的基础上发布与天气相关的生活指数,同时实现对指定城市一周天气趋势的预报。通过LabVIEW与数据库的交互实现对数据的存储以及对历史数据的调用分析,为天气预报的研究提供了更多更有效的数据。借助LabVIEW图形化的设计方式,使系统具有界面友好、扩展方便、内容丰富等特点。This article mainly describes weather forecasting system based on LabVIEW,the application of the system using virtual instrument technology developed by National Instruments,named as LabVIEW development platform.The system achieves fine weather forecast function for our country＇s major cities as well as their districts urban area by calling the API interface extraction and analysis of meteorological data in the web,it not only covers the temperature,wind,relative humidity and other meteorological elements,and releases weather-related living index on the basis of meteorological elements,the week weather trend forecast for specified cities at the same time.We can achieve the purpose of data storage and recalling historical data through LabVIEW and database interaction,providing research on weather forecasting with more effective data analysis.This system is with friendly interface,good expansibility and rich content by means of LabVIEW,which is a graphical design designation.

关 键 词：LABVIEW 天气预报系统 数据提取 数据库 气象要素 

分 类 号：TP206.1[自动化与计算机技术—检测技术与自动化装置]