自动气象站现场校准编证系统的设计与实现

On-site calibration and certification system of automatic weather station

自动气象站的周期性校准是数据质量控制的重要环节,对及时发现可疑数据,提高数据的可用性具有重要作用。在自动气象站不断增多,校准工作量大幅度增加的情况下,原始数据处理及证书出具工作越发繁重,针对这种情况研制了自动气象站现场校准编证系统。系统采用三层结构设计,包括台站信息管理、现场校准和标准器信息管理三大模块,实现了现场校准、原始数据自动处理和校准证书打印及管理等功能,现场测试结果表明系统操作方便、校准结果准确性高。

Periodic calibration of automatic weather station is an important part for quality control, which plays an important role in detecting suspicious data and improving data availability. With the increasing of automatic weather stations and calibration works, original data processing and certification has become a heavy work. Againest this situation, this paper develops the onsitecalibration and certification system of automatic weather station. This system adopts three layer architectures including information management, onsite calibration and standard device management, and achieving a couple of functions such as on-site calibration,automatic processing original data and certification printing etc. The test results show that the system is of easy operation and high accuracy.