Flight data release system, flight change method and message processing method

A technology for data release and flight, which is applied in the field of flight data release system to ensure the correctness and consistency of data, solve the problem of real-time lack, and trace back messages.

Active Publication Date: 2019-06-11
北京恒赢智航科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The primary purpose of the present invention is to provide a flight data release system with high performance, high reliability, and high availability, to solve the current flight data problems, data consistency, orderliness,

Method used

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  • Flight data release system, flight change method and message processing method
  • Flight data release system, flight change method and message processing method
  • Flight data release system, flight change method and message processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A flight data release system that provides flight data for downstream systems, such as figure 1 , including flight operation management subsystem, message service subsystem, authentication and authorization subsystem, service registration center subsystem and service gateway subsystem, among which:

[0048]The flight operation management subsystem is responsible for the management of flight data, including a message routing module and a Webservice module, and the message routing module transmits flight data to the message service subsystem;

[0049] The service gateway subsystem receives the service request from the downstream system, and obtains the authentication and authorization service address pair request from the service registration center subsystem, and obtains the authentication and authorization from the authentication and authorization subsystem, and then finds the service request corresponding to the service request from the service registration center subsy...

Embodiment 2

[0073] This embodiment proposes a flight change method based on the flight data publishing system provided in Embodiment 1, such as image 3 , including the following steps:

[0074] S01: The flight operation management subsystem receives the request for adding and modifying flight data, and persists the flight change record. At the same time, the flight operation management subsystem regularly checks and releases the unpublished flight change record under the control of the background thread;

[0075] S02: Query the unpublished flight change records of the flight, in order to prevent simultaneous processing by multiple nodes in the cluster, and also to prevent unpublished data caused by unexpected system downtime;

[0076] S03: The flight change record is stored in the designated message partition by the message routing through the number of message partitions and the message routing algorithm;

[0077] S04: Update the flight change record and publish it to the downstream sy...

Embodiment 3

[0080] This embodiment proposes a downstream system message processing method based on the flight data publishing system provided in Embodiment 1, such as Figure 4 , including the following steps:

[0081] S11: Does the downstream system need the location information corresponding to the specified flight date? If so, obtain the message partition location of the specified flight date through the message partition location query interface or the first message topic and obtain information from the specified message partition location; if not, Get the message from the last downstream system terminated message partition location or get the message from the original message partition location;

[0082] S12: Feedback the messages required by the downstream system to the downstream system in a multi-threaded manner;

[0083] S13: Detect whether the flight information exists in the downstream system, if not, add flight information and reply to the message service subsystem to confirm...

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PUM

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Abstract

The invention discloses a flight data publishing system, which comprises a flight operation management subsystem, a message service subsystem, an authentication and authorization subsystem, a serviceregistration center subsystem and a service gateway subsystem, wherein the flight operation management subsystem is responsible for flight data management and comprises a message routing module and aWebservice module, and the message routing module transmits the flight data to the message service subsystem; the message service subsystem comprises a plurality of message topics, the flight data arestored in a classification sequence, and each message topic publishes the stored flight data to each downstream system. According to the present invention, the active and passive high-timeliness, data consistency, stability and reliability data services are provided for flight data publish, so that a downstream system receiving end can efficiently, simply and backtrack messages.

Description

technical field [0001] The present invention relates to the technical field of aviation synchronization data, and more specifically, to a flight data release system, a flight change method and a message processing method. Background technique [0002] The flight data release service is widely used in the existing civil aviation field, and exists in almost every airline's internal operating system. The characteristics of the airline business are: making production plans - making long-term flight plans for future seasons (winter-spring / summer-autumn) and executing flight plans; during the process of plan execution, various flight data changes will occur, and business needs to pay attention to flights Dynamic changes to achieve efficient resource scheduling, avoid flight delays, ensure flight safety, reduce various risks, and reduce operating costs. Various business scenarios require the support of various software systems. Therefore, there is flight data interaction between ...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06Q50/30
Inventor 王宇中
Owner 北京恒赢智航科技有限公司
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