摘要
目前,气象部门探测的气象资料主要包括:气压、温度、湿度、雨量、风速和风向6个要素。传统的采集方式[1],每隔一个小时人工采集一次,数据传输慢、精度低。随着全国气象事业发展纲要的实施,气象仪器的智能化和精确化已经成为必然。气象要素自动采集组网系统分为3个单元:自动采集单元负责探测、传输各种气象要素;数据中心负责与各个采集单元进行双工通信;在Internet上以电子地图方式对区域用户提供查询、打印和数据分析服务。
The data gathered by the meteorological departments includes six factors： air pressure, temperature, humidity; rainfall, wind speed and direction. The traditional mode is to gather data every day. With the development of the Chinese meteorological causes it is necessary to make the meteorological instrument intelligent and accurate. The automatic gathering system of the meteorological factors has three units： the unit responsible for the measurement and transferal of the factors, the data center to communicate with others online and the unit to show, inquire and print the data information based on the digital map.
出处
《成都信息工程学院学报》
2006年第2期161-164,共4页
Journal of Chengdu University of Information Technology
