地面气象观测无人值守实现及保障方法研究

Research on unattended implementation ofsurface meteorological observation and its guarantee method

为深入推进地面气象观测自动化改革,实现国家级气象观测站无人值守,优化现有气象观测业务流程并保障气象观测站稳定运行是非常必要的。文章简要介绍了湖南省气象广域网结构原理以及串口服务器网络功能,给出了一种实现观测站无人值守的技术改进方法。通过技术改进,优化了观测业务流程,减少了基层气象部门的工作量。针对今后实行地面气象观测无人值守可能出现的典型问题,阐明了气象装备、通信网络、应急供电、数据备份等方面的保障方法,为全面保障国家级地面气象观测站无人值守稳定高效运行提供可借鉴的技术经验。

In order to further promote the automation reform of surface meteorological observation and realize the unattended operation of national level meteorological observation stations,it is very important to optimize the existing meteorological observation business process and ensure the stable operation of meteorological observation stations.This paper briefly introduces the structure principle of the meteorological wide area network in Hunan province and the network function of the serial port server,and presents a technical improvement method to realize unattended observation station.Through the technical improvement,the observation business process was optimized and the workload of the grass-roots meteorological department was reduced.In view of the typical problems that may occur in the unattended operation of surface meteorological observations in the future,the guarantee methods of meteorological equipment,communication network,emergency power supply and data backup are clarified,which can provide technical experience that can be used for reference to fully guarantee the unattended stable and efficient operation of national surface meteorological observation stations.