A New Design of Distributed and Smart Automatic Weather Station

被引：0

作者：

Huang, Feilong ^{[1
]}

He, Yanli ^{[1
]}

Lei, Weiyan ^{[1
]}

机构：

[1] Guangdong Atmospher Sounding Technol Ctr, Guangzhou 510080, Guangdong, Peoples R China

来源：

INDUSTRIAL INSTRUMENTATION AND CONTROL SYSTEMS, PTS 1-4 | 2013年 / 241-244卷

关键词：

automatic weather station; environmental monitoring; unattended operation; data quality checking;

D O I：

10.4028/www.scientific.net/AMM.241-244.566

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Aiming at development and requirement of environmental monitoring, automatic weather station (AWS) must be more powerful and reliable. With distributed data acquisition nodes, new AWS extends and adds new sensors easily. Using protective power supply to each node, new system has high performance of lightning protection, which will not let system breakdown for any node crash. Three-stage automatic self-checking for node state is included, which makes failure diagnosis efficient. Data quality checking node is created in the new design. By databases and correlation models, it provides data self-checking functions for unattended AWS. Defects of old design such as fixed hardware configuration and centralized data acquisition are overcome. Flexibility and stability of AWS are improved, and data reliability of unattended AWS is improved.

引用

页码：566 / 570

页数：5