Device and method for automatically downloading, resolving and storing aviation meteorological data

Abstract

The invention discloses a device and a method for automatically downloading, resolving and storing aviation meteorological data. The device comprises a remote transmission module, a message resolving and data storing module, a multi-thread managing module, a connection fault diagnosing and eliminating module, a history data managing module and a user interface managing module, wherein the remote transmission module downloads meteorological data files from an FTP server of a meteorological center; the message resolving and data storing module resolves meteorological message data and stores themeteorological message data in a corresponding table of a database; the multi-thread managing module establishes and manages a downloading thread and a resolving thread according to the setting of a user to synchronize the threads; the connection fault diagnosing and eliminating module automatically diagnoses the validity of the connection of the device with the FTP server and a database server at certain times, and starts corresponding fault processing mechanisms after a fault occurs; the history data managing module automatically clears overtime history data at certain times according to the setting of the user; and the user interface managing module carries out the interaction between the device and the user. The device realizes the purposes of automatically downloading, resolving and storing the aviation meteorological data from a data source to a destination terminal, and makes sufficient preparation for back-end application programs.

Description

technical field [0001] The invention relates to a device and method for automatically downloading, analyzing and storing aviation meteorological data, in particular to a device and method for real-time transmission of classified meteorological data based on FTP (File Transfer Protocol). Background technique [0002] As an important factor affecting the safety and efficiency of air traffic operations, aviation meteorology has always been valued by the traffic control departments of civil aviation. However, there are many types of aviation meteorological data, the data format is not uniform, and the data source is inconsistent, which leads to the traditional multi-system independent processing and display data mode, which causes great inconvenience to the work of air traffic controllers and seriously affects the work efficiency of controllers. [0003] In order to change the disadvantages of the traditional model, my country has built a comprehensive information processing an...

AI Technical Summary

Problems solved by technology

However, there are many types of aviation meteorological data, the data format is not uniform, and the data source is inconsistent, which leads to the traditional multi-system independent processing and display data mode, which causes great inconvenience to the work of air traffic controllers and seriously affects the work efficiency of controllers.

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