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Recording and playback method and system for airport scene track data

An airport scene and data recording technology, applied in the field of data processing, can solve the problems of occupation, incapability of fast playback, low efficiency, etc., to reduce storage resources, reduce data query time and occupied system computing resources and network resources, and improve data quality. The effect of retrieval speed

Active Publication Date: 2022-08-02
THE SECOND RES INST OF CIVIL AVIATION ADMINISTRATION OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of these methods will take up a lot of disk capacity, network, memory and CPU resources
And when the system plays back, the efficiency is low, and it cannot be played back to the specified time point quickly

Method used

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  • Recording and playback method and system for airport scene track data
  • Recording and playback method and system for airport scene track data
  • Recording and playback method and system for airport scene track data

Examples

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Embodiment Construction

[0011] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0012] Embodiments of the present application provide a method for recording and replaying airport surface track data, such as figure 1 shown, it includes the following steps:

[0013] S100, it is determined whether the data needs to be recorded or played back. If the data needs to be recorded, go to step S201; if the data needs to be played back, go to step S301. For example, when the relevant data transmitted by the airport message middleware is receive...

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Abstract

The invention provides a recording and playback method and system for airport scene track data, and the method comprises the steps: analyzing the airport scene track data received in a preset time period, extracting effective track fields from the airport scene track data, and packaging and storing the effective track fields, such as a single target object timestamp, a track ID, a track name, a track type, a track longitude and a track latitude; on one hand, a large number of storage resources, network resources and the like occupied by adopting a video format or reserving original data are greatly reduced, and on the other hand, the scene track of the scene target object at the specified time can be effectively restored according to the extracted field data during data playback, and actual requirements are met. Besides, the track data analyzed in the preset time period are stored in the database according to the time sequence, so that the data retrieval speed during airport track playback is increased, and the data query time and occupied system computing resources and network resources during data playback are reduced.

Description

technical field [0001] The present application relates to the field of data processing, in particular to a method and system for recording and replaying airport surface track data. Background technique [0002] Nowadays, with the continuous progress of the times and the continuous development of the economy, the workload in the aviation field continues to increase, the traffic on the ground is congested, and the traffic at the airport has become congested. The number of take-offs and landings has greatly increased, and at the same time, the airport surface support vehicles have also become larger and larger with the increase in the number of aircraft. The probability of conflicts between aircraft and aircraft, aircraft and support vehicles, and vehicles and vehicles at the airport surface increase. How to manage the increasing number of aircraft and the corresponding logistics support vehicles crossing the runway and taxiway in a limited space and under complex and changeab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G5/00H04L67/141H04L67/568
CPCG08G5/0073H04L67/141
Inventor 常存喜朱盼王国强陈通王毅潘建
Owner THE SECOND RES INST OF CIVIL AVIATION ADMINISTRATION OF CHINA
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