Multivariate operation information association method suitable for abnormal status information of connecting flights

A technology of operation information and status information, applied in flight plan management, aircraft traffic control, instruments, etc., can solve the problems of information association lag, flight situation inconsistency, and reduce the dependence of matching results on single-point information, so as to improve accuracy degree of effect
CN110751858BActive Publication Date: 2021-09-07CIVIL AVIATION UNIV OF CHINA
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
CIVIL AVIATION UNIV OF CHINA
Publication Date
2021-09-07

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Abstract

A multivariate operation information association method suitable for abnormal state information of connecting flights. It includes obtaining flight identification information, flight status information, estimated takeoff / landing time, actual takeoff / landing time based on flight plan, monitoring, and real-time data; judging whether the current flight is a direct flight; calculating the multivariate operation status information association of direct flights Judgment threshold; determine whether the current flight is a connecting flight; calculate the judgment threshold associated with multiple operating status information of the connecting flight; judge whether there is a unique flight plan data within the judgment threshold range at the time of receiving monitoring data; obtain the flight plan data if the judgment condition is met , surveillance data, real-time data associated information, otherwise record flight identification information and judgment threshold. The method of the invention is applicable to the information association when the state information of the connecting flight is abnormal and the actual take-off / landing time is missing, and improves the accuracy of the information association of multiple operating states of global flights.
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Description

technical field

[0001] The invention belongs to the technical field of aviation automatic control, and in particular relates to a method for associating multivariate operation information applicable to abnormal status information of connecting flights. Background technique

[0002] The Civil Aviation Administration of China proposed to improve the global tracking and monitoring capabilities of China's civil aircraft. In order to meet the urgent needs of global tracking of civil aircraft in my country, a global flight tracking system has been developed and has been successfully operated online, and the real-time tracking of civil aviation transport aircraft in my country and overseas civil aviation transport aircraft has been initially completed. The normal operation of the global flight tracking system relies on the support of multiple operating status information. The types of information include planning information, monitoring information and real-time information. In act...

Claims

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