便携式自动气象站现场移动校准平台的设计与应用  

Design and application of mobile field calibration platform for portable and automatic weather station

作　　者：刘小钢[1] Liu Xiaogang(Jiangxi Provincial Atmospheric Observation and Technical Center,Nanchang 330096,China)

机构地区：[1]江西省大气探测技术中心

出　　处：《国外电子测量技术》2019年第4期125-131,共7页Foreign Electronic Measurement Technology

基　　金：中国气象局气象关键技术集成与应用项目(CMAGJ2015M32)资助

摘　　要：便携式自动气象站现场移动校准平台是针对野外自动气象站常规6要素(温度、雨量、风速、风向、气压、湿度)传感器现场校准工作研发的移动平台。该平台通过主机采集系统、通信系统、上位机软件等模块的设计,能实现校准过程智能控制、历史数据查询与修改、重新检测等功能,其结果展示直观,校准精度能满足探测数据的质量评估要求。其集约化的工作模式能有效解决现场校准时各要素传感器需独立依靠各自校准设备的现状,能克服目前存在的计量标准及配套设备供电困难、操作复杂、工作时间长、效率低等问题,有效地解决台站传感器送检时拆卸、运输和安装的困难,为自动气象站野外现场校准提供了有效可行的技术保障,具有重要的现实意义。Portable automatic weather station field mobile calibration platform is a mobile platform for field calibration of sensors based on six conventional elements(temperature,rainfall,wind speed,wind direction,air pressure and humidity)of automatic weather station in the field.Through the design of the host acquisition system,communication system,upper computer software and other modules,the platform can realize functions such as intelligent control of calibration process,historical data query and modification,retest,etc.Its results are intuitive to display,and the calibration precision can meet the quality assessment requirements of detection data.The intensive working mode can effectively solve the current situation that each factor sensor needs to independently rely on their own calibration equipment when field calibration is conducted.It can overcome the existing difficulties in measuring standards and supporting equipment power supply,complicated operation,long working time and low efficiency,etc.effectively solve the difficulties of disassembly,transportation and installation of station sensors when they are sent for inspection,and provide effective and feasible technical support for field calibration of automatic weather station,with its vital practical significance.

关 键 词：气象计量 校准 自动化 智能控制 

分 类 号：P413[天文地球—大气科学及气象学] TN98[电子电信—信息与通信工程]