Delay duration prediction method and device

A technology of delay time and prediction method, applied in the field of intelligent transportation, can solve problems such as inconvenience for passengers to travel normally, disrupt the normal order of airports, etc.

Pending Publication Date: 2020-05-12
ALIBABA GRP HLDG LTD
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Problems solved by technology

Flight delays will not only bring direct economic losses to airports and airlines, but also cause gr...

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  • Delay duration prediction method and device
  • Delay duration prediction method and device
  • Delay duration prediction method and device

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Embodiment Construction

[0154] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0155] see figure 1 , to illustrate the architecture of the present application, but not as a limitation to the protection scope of the present application.

[0156] Various delay parameters for multiple sample flights may be obtained first.

[0157] Sometimes it may be due to technical reasons or human reasons. The obtained delay parameters may be missing, and the accuracy of the prediction model trained using the missing delay parameters is low, which leads to inaccurate flight delays predicted by the prediction model. Therefore, in the case that the obtained delay parameters are missing, the delay parameters can be completed, and the accuracy of the delay duration of the target flight predicted by us...

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Abstract

The embodiment of the invention provides a delay duration prediction method and device. According to the invention, the delay duration of the target flight can be predicted; wherein the delay durationof the target flight is predicted by combining delay parameters of multiple dimensions of the target flight; wherein the delay parameters at least comprise weather parameters of the target flight ata predetermined takeoff moment, air traffic control parameters of the target flight, delay duration of a previous flight of the target flight, minimum station passing duration of the target flight, mechanical fault parameters of the target flight and the like; the delay duration of the target flight is predicted by combining a plurality of types of delay parameters and the target prediction model.Therefore, the accuracy of the predicted delay duration is high, flight scheduling, maintenance ground service scheduling and emergency plan making of airlines are facilitated, and the method has important practical significance for improving the service quality of the airlines and improving the competitiveness of the airlines.

Description

technical field [0001] The present application relates to the technical field of intelligent transportation, in particular to a delay time prediction method and device. Background technique [0002] At present, the flight delay problem of civil aviation has attracted more and more professionals' attention. Flight delays will not only bring direct economic losses to airports and airlines, but also cause great inconvenience to passengers' normal travel and seriously disrupt the normal order of the airport. [0003] If the delay time of future flights can be estimated, it will help the airline's flight scheduling, maintenance and ground handling scheduling, and the formulation of emergency plans, thereby improving the service quality of airlines and enhancing the competitiveness of airlines. Practical significance. [0004] However, how to predict the delay time of a flight is an urgent technical problem to be solved. Contents of the invention [0005] The embodiment of th...

Claims

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Application Information

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IPC IPC(8): G08G5/00G06Q10/04G06N3/08
CPCG08G5/003G08G5/0043G06Q10/04G06N3/08
Inventor 罗文洲谭玮郭鹏飞裴成王磊张辉肖禹
Owner ALIBABA GRP HLDG LTD
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