Research And Implementation On Harmonize Data Collection Platform Software Of Regional Automatic Weather Stations

Regional automatic weather station is an important part of forecast and early warningsystems for meteorological disaster prevention and mitigation, with the speed, the observationdensity, degree of automation. In recent years, with the rapid propulsion of surfacemeteorological modernization progress, the country so far, the regional weather station closeto30000. However, due to the inconsistency of the manufacturers and models of automaticstations and central station software, causing the hardware to increase the allocation ofresources, the observational data products generated in a timely manner to reduce thedifficulty of software upgrades for monitoring the difficult business training costs and otherissues, solve the above problem, we designed and developed to harmonize data collectionplatform software zone automatic stations.This article focuses on the regional automatic weather station5system of uniform datacollection platform software function modules and projects in key technologies as well asregional automatic weather station data quality control techniques. The functional modulesinclude: communication function modules, database functionality module, data quality controlfunction modules, supporting the functional modules, the total control function modules.Communication module to achieve the two-way communication of the data collection centerplatform software, and automatic weather station equipment, but also two-way data flowcommunication with the automatic weather station module, the database function modulesused to implement the regional automatic weather station data file storage, data qualitycontrol of the functional modules of the collected data to grade the quality control supportfunction module for the regional automatic weather station to normal operation and use of theunified version of the software provide necessary support, unified control of the total controlfunction modules, each module each other association and dynamic management. Regionalautomatic weather station sites, encryption frequent data overload and other factors havebrought enormous pressure to the system’s processing speed, the design of the system perminute while processing the3000automatic stations, so the key The technical design includesa multi-thread processing technology, Asynchrony of a variety of communicationstechnologies, reflection technology, database development technology, based on the file anddata stream processing technology, graphics and video processing technology, based on the secondary development of GIS applications, distributed deployment and so on. Anotherarticle describes the automatic station real-time data quality control, applied at the nationalstations and regional stations, automatic weather station observations of effective andcomprehensive quality control to ensure the quality of the information, the focus is to detecterroneous data, through the quality control mechanisms users to quickly understand the recenttimes from automatic weather station data quality status, including automatic weather stationdata storage, quality control information to import, quality control, data quality monitoring,quality control information inquiries, quality control information analysis, diary records, andsystem management functions items.Regional automatic weather stations to harmonize data collection platform software tothe manufacturers, all types of observation stations, and various types of business networksystems, a variety of scientific experiments to detect the device into operation andmanagement of the network platform; achieve a variety of meteorological data,comprehensive, multi-channel collection, processing and integration of applications; dataquality control on the data collected; complete the whole network through various means ofcommunication, data collection, processing, storage, application, analysis, display; waycommunication layers of the cascade network control, integrated data applications andexternal services; to complete real-time data upload reported, shared applications, and controlflow, state flow of the same level interoperability.I am the host of the project, and assume the overall design, planning and data collection,processing, storage, application preparation.