基于虚拟仪器技术的自动气象站数据采集与处理系统

在XYZ06型地面遥测气象仪的基础上,基于虚拟仪器技术研制了一套气象要素自动采集与处理系统,替代了该气象仪的数据采集器和数据预处理器的功能,可进行温度、湿度的采集、处理、显示、保存和发送.插入该气象仪终端计算机的数据采集卡ACL-8216能与气象仪的观测业务软件通讯,通讯命令字及其意义可实时显示于屏幕上.该虚拟气象数据采集器可方便地应用于自动气象站的教学实践,并可大大降低实验的设备费用.

Data Acquisition & Processing System for Automatic Weather Station Based on Virtual Instrument Technology

Based on the XYZ06 surface remote sensing weather station,an automatic meteorological data acquisition and processing system is developed by means of virtual instrument technology,in which the acquisition,processing,displaying,storage and transmission of temperature and humidity data can be conducted.Inserting the date acquisition card(ACL-8216) into the terminal computer of the station,communication is realized with the observation software of this station.The communication "order words" and their meaning are shown on the screen in real time.This virtual data acquisition system can be conveniently applied to teaching practice for automatic weather stations.The expenses of experiment equipment can be greatly reduced.