Feedback method, system and equipment based on flight dynamic query and storage medium

Abstract

The invention provides a feedback method, system and device based on flight dynamic query, and a storage medium, and the method comprises the steps: collecting flight segment information corresponding to at least one piece of information of a query departure airport, a query arrival airport, a query flight number, and a query departure date in a flight information database; when the aero-variation takeoff time of the leg information is the same as the query takeoff date, obtaining the planned arrival date of the leg; obtaining all dates between the planned takeoff date and the planned arrival date of the flight segments, and querying all the flight segments meeting the query flight number in the dates; filtering the legs of which the planned takeoff time is earlier than the planned takeoff time of the legs or the planned arrival time is earlier than the planned arrival time of the legs; obtaining a residual leg construction directed graph; and carrying out topological sorting on the directed graph, and when a unique solution is obtained, taking the leg corresponding to the corresponding airport pair as a result set according to the sequence of the unique solution. According to the invention, the actual flight path of the corresponding flight can be accurately provided.

Description

technical field [0001] The invention relates to the field of flight inquiry, in particular to a feedback method, system, device and storage medium based on flight dynamic inquiry. Background technique [0002] At present, there is only a simple flight number + date query for flight dynamics, that is, the same flight number corresponds to multiple departure and arrival airports, and only all data can be returned, which is filtered by the queryer. And it can only be tracked according to the planned flight path of the flight. When querying flights with multiple stops, or complex scenarios such as return flight, alternate landing, and sky crossing, it is impossible to accurately cover all the data of the queried flight. [0003] Existing query schemes display inaccurate and redundant information to customers, cannot provide users with accurate flight status, cannot effectively help users make judgments, and reduce the user's booking experience. [0004] Therefore, the present ...

AI Technical Summary

Problems solved by technology

[0002] At present, there is only a simple flight number + date query for flight dynamics, that is, the same flight number corresponds to multiple departure and arrival airports, and only all data can be returned, which is filtered by the querying party

and can only be tracked according to the planned flight path of the flight

When querying flights with multiple stops, or complex scenarios such as return flight, alternate landing, and sky crossing, it is impossible to accurately cover all the data of the queried flight

[0003] Existing query schemes display inaccurate and redundant information to customers, cannot provide users with accurate flight status, cannot effectively help users make judgments, and reduce the user’s booking experience

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