摘要
自动气象站在运行过程中,需要定期进行核查,以确保气象探测数据准确可靠。目前,投入业务运行的自动气象站采集器型号较多,查询现场气象观测数据方式各不相同。因此,设计了一种自动气象站核查辅助系统,通过供电系统、串口通信、人机交互、高速模拟开关以及底层驱动程序等模块的设计,只需一根通讯线便可查看不同型号采集器现场气象观测数据。设计的通道复用部分,可自动完成多达12根铂电阻温度传感器同时检测。系统集约化、智能化的工作模式解决了不同采集器需采用不同查询方式的烦恼。实际应用表明,系统运行稳定可靠,大幅提高了技术人员核查工作效率。
Automatic weather station requires to regular verification to ensure that the meteorological data is accurate and reliable during the long-term running.At present,there are many types of data collectors of automatic weather station,but the methods of acquiring real-time data are different.Therefore,a verification assistance system is designed for automatic weather station.Through the design of the power supply system,serial communication,human-device interaction,high-speed analog switches,and driver program,the system can realize functions that the meteorological data can be view automatically with only one communication line for regardless of the model.The channel multiplexing module solves the simultaneous automatic detection of multiple platinum resistance temperature sensors,and the number can reach to 12.It solves the troubles of different query methods for different devices with intensive and intelligent working mode.The experimental results show that the system can work stability and reliability,which improves the efficiency of automatic weather station verification.
作者
黄玉学
王少辉
肖建辉
Huang Yuxue;Wang Shaohui;Xiao Jianhui(Key Laboratory for Meteorological Disaster Monitoring and Early Warning and Risk Management of Characteristic Agriculturein in Arid Regions,CMA,Yinchuan 750002,China;Ningxia Key Lab of Meteorological Disaster Prevention and Reduction,Yinchuan 750002,China)
出处
《电子测量技术》
2020年第15期47-52,共6页
Electronic Measurement Technology
基金
中国气象局旱区特色农业气象灾害监测预警与风险管理重点实验室项目(CAMP-202006)资助
关键词
自动气象站
ATMEL16
串口通信
通道复用
人机交互
automatic weather station
ATMEL16
serial communication
channel multiplexing
human-device interaction
作者简介
黄玉学,硕士,工程师,主要研究方向为气象仪器计量检定和气象探测设备维护与保障。E-mail:hyxue2008@foxmail.com;通信作者:王少辉,本科,工程师,主要研究方向为气象仪器计量检定。E-mail:1120483135@qq.com
