Flight release plan determination method and device under flight delay, equipment and medium

Abstract

The invention relates to the technical field of flight information processing, and provides a flight release plan determination method and device under flight delay, equipment and a medium, and the method comprises the steps: inputting the basic information of a current unreleased flight into a flight delay release sequence weighting model, carrying out the multi-dimensional weight value calculation of the flight, and obtaining a flight release plan; determining a total weight value of each flight; based on the response levels corresponding to the flights, determining flight release proportion ranges corresponding to the flights; and based on the flight release proportion range and the total weight value of the plurality of flights, permutation and combination are performed on the plurality of flights, and a flight release plan is determined. Through the flight release sequence weighting model, the release priority of each flight is quantified, and the optimal flight release plan is deduced according to the real-time condition, so that the flight release plan is quickly and accurately generated under the condition of flight delay, and the normal take-off rate and the normal release rate of the flight are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of flight information processing, and in particular to a method, device, equipment and medium for determining a flight release plan under flight delay. Background Art

[0002] When a flight is delayed, a large number of aircraft are piled up on the apron waiting for release. As weather conditions change and the number of backlogged flights decreases, the airport needs to reasonably arrange the release order of subsequent flights. On the one hand, it needs to continuously reduce the number of delayed flights to minimize the overall delay time of stranded passengers; on the other hand, it needs to ensure the normal release of non-delayed flights, thereby improving the normal take-off rate and release rate of flights. In the prior art, the airport command center usually plans the release number of backlog flights and normal flights based on the number of stranded flights, the number of stranded passengers in the terminal, and the duration of no flights taking off and landing. However, this method can only provide rough release suggestions, and the release suggestions provided are not accurate enough. Summary of the invention

[0003] In view of this, the purpose of the present invention is to provide a method, device, equipment and medium for determining a flight release plan under flight delays. Through a flight release sequence weighted model, the release priority of each flight is quantified, and then the optimal flight release plan is deduced according to the real-time situation, so as to realize the rapid and accurate generation of flight release plans in the case of flight delays, thereby improving the normal take-off rate and release rate of flights.

[0004] An embodiment of the present invention provides a method for determining a flight release plan under flight delays, and the method for determining a flight release plan under flight delays includes: Input the basic information of the currently unreleased flights into the flight delay release order weighted model, calculate the weight values of the flights in multiple dimensions, and determine the total weight value of each flight; Based on the response levels corresponding to the multiple flights, determining the flight release ratio ranges corresponding to the multiple flights; Based on the flight release ratio range and the total weight values of the multiple flights, the multiple flights are arranged and combined to determine a flight release plan.

[0005] In a possible implementation manner, after the flight release plan is determined by arranging and combining the plurality of flights based on the flight release ratio range and the total weight values of the plurality of flights, the flight release plan determination method under flight delay further includes: Determine the flight regularity rate, release regularity rate, average delay time and average waiting time of passengers on board of the flight release plan after the simulation operation.

[0006] In a possible implementation manner, inputting the basic information of the currently un-released flights into the weighted model for flight delay release sequence, calculating the weight values of each flight in multiple dimensions, and determining the total weight value of each flight, including: Based on the weighted model for flight delay release sequence, calculating the weight values of the flight in dimensions of flight delay duration, passenger on-board waiting duration, airspace traffic management, number of booked seats, and flight type, and determining the weight value of the flight in each dimension; Adding up the weight values of the flight in each dimension to determine the total weight value of each flight.

[0007] In a possible implementation manner, for the dimension of passenger on-board waiting duration, the step of calculating the weight values of the flight in dimensions of flight delay duration, passenger on-board waiting duration, airspace traffic management, number of booked seats, and flight type based on the weighted model for flight delay release sequence to determine the weight value of the flight in each dimension includes: Based on the passenger on-board waiting duration of the flight and multiple ranges of on-board waiting durations, determining the target on-board waiting duration range into which the passenger on-board waiting duration falls; Taking the score corresponding to the on-board waiting duration range as the weight value of the flight in the dimension of passenger on-board waiting duration.

[0008] In a possible implementation manner, for the dimension of number of booked seats, the step of calculating the weight values of the flight in dimensions of flight delay duration, passenger on-board waiting duration, airspace traffic management, number of booked seats, and flight type based on the weighted model for flight delay release sequence to determine the weight value of the flight in each dimension includes: Based on the number of booked seats of the flight and multiple ranges of the number of booked seats, determining the target range of the number of booked seats into which the number of booked seats falls; Taking the score corresponding to the target range of the number of booked seats as the weight value of the flight in the dimension of number of booked seats.

[0009] In a possible implementation manner, arranging and combining multiple flights based on the flight release ratio range and the total weight values of multiple flights to determine a flight release plan, including: Sorting each flight in descending order of the weight value; Based on the backlogged flight release ratio range and the normal flight release ratio range in the flight release ratio range, screening out multiple target flights with weight values exceeding the threshold from the sorted multiple flights; Arrange and combine the backlogged flights among the multiple target flights within the backlogged flight release ratio range and the normal flights within the normal flight release ratio range to determine multiple combination plans; Add up the total weight values of the multiple flights under each combination plan to determine the weight value of each combination plan, and determine the combination plan with the maximum weight value as the flight release plan.

[0010] An embodiment of the present invention also provides a device for determining a flight release plan under flight delays. The device for determining a flight release plan under flight delays includes: A weighting module, configured to input the basic information of the currently unreleased flights into the flight delay release order weighting model, calculate the weight values of the flights in multiple dimensions, and determine the total weight value of each flight; A release ratio range determination module, configured to determine the flight release ratio ranges corresponding to the multiple flights based on the response levels corresponding to the multiple flights; A release plan formulation module, configured to arrange and combine the multiple flights based on the flight release ratio ranges and the total weight values of the multiple flights to determine a flight release plan.

[0011] An embodiment of the present invention also provides an electronic device, including: a processor, a memory, and a bus. The memory stores machine-readable instructions executable by the processor. When the electronic device runs, the processor communicates with the memory through the bus. When the machine-readable instructions are executed by the processor, the steps of the method for determining a flight release plan under flight delays as described above are executed.

[0012] An embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is run by a processor, the steps of the method for determining a flight release plan under flight delays as described above are executed.

[0013] The method, device, equipment and medium for determining a flight release plan under flight delays provided by the embodiments of the present invention. The method for determining a flight release plan under flight delays includes: inputting the basic information of currently unreleased flights into a flight delay release order weighting model, calculating weight values for these flights in multiple dimensions, and determining the total weight value of each flight; determining the flight release proportion ranges corresponding to multiple flights based on the response levels corresponding to the multiple flights; and arranging and combining the multiple flights based on the flight release proportion ranges and the total weight values of the multiple flights to determine a flight release plan. The beneficial effects of the present invention are as follows: By using a flight delay release order weighting model, the release priority of each flight is quantified, and then the optimal flight release plan is deduced according to the real-time situation, realizing the rapid and accurate generation of a flight release plan under flight delays, thereby improving the flight departure normal rate and release normal rate.

[0014] To make the above objects, features and advantages of the present invention more obvious and understandable, the following specifically enumerates preferred embodiments and, in conjunction with the accompanying drawings, makes a detailed description as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a flowchart of a method for determining a flight release plan under flight delays provided by the embodiments of the present invention; Figure 2 It is a schematic structural diagram of a device for determining a flight release plan under flight delays provided by the embodiments of the present invention; Figure 3 It is a schematic structural diagram of a device for determining a flight release plan under flight delays provided by the embodiments of the present invention; Figure 4 It is a schematic structural diagram of an electronic device provided by the embodiments of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part rather than all of the embodiments of the present invention. Generally, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, every other embodiment obtained by those skilled in the art without creative efforts falls within the scope of protection of the present invention.

[0018] In addition, the described embodiments are only a part rather than all of the embodiments of the present invention. Generally, the components of the embodiments of the present invention described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of protection of the present invention.

[0019] To enable those skilled in the art to use the content of the present invention, the following implementation manners are given in combination with a specific application scenario of "determining a flight release plan". For those skilled in the art, without departing from the spirit and scope of the present invention, the general principles defined here can be applied to other embodiments and application scenarios.

[0020] The following methods, devices, electronic devices, or computer-readable storage media in the embodiments of the present invention can be applied to any scenario where it is necessary to determine a flight release plan. The embodiments of the present invention do not limit the specific application scenarios. Any solution that uses the method, device, equipment, and medium for determining a flight release plan under flight delays provided by the embodiments of the present invention falls within the scope of protection of the present invention.

[0021] First, an application scenario applicable to the present invention is introduced. The present invention can be applied to the technical field of flight information processing.

[0022] It has been found through research that when flights are delayed, a large number of aircraft are stranded on the apron waiting for clearance. As the weather conditions change and the number of stranded flights decreases, the airport needs to reasonably arrange the clearance order of subsequent flights. On the one hand, it continuously reduces the number of already-delayed flights in the backlog to minimize the overall delay time of stranded passengers; on the other hand, it ensures the normal clearance of non-delayed flights, thereby improving the flight departure normal rate and clearance normal rate. In the existing technology, it is usually the airport command center that plans the clearance quantities of the backlogged flights and normal flights based on the number of stranded flights, the number of stranded passengers in the terminal building, and the duration without flight takeoffs and landings. However, this method can only provide rough clearance suggestions and the provided clearance suggestions are not precise enough.

[0023] Based on this, the embodiments of the present invention provide a method for determining a flight clearance plan under flight delays. Through a flight clearance order weighting model, the clearance priority of each flight is quantified, and then the optimal flight clearance plan is deduced according to the real-time situation, realizing the rapid and accurate generation of a flight clearance plan under flight delays, thereby improving the flight departure normal rate and clearance normal rate.

[0024] Please refer to Figure 1 , Figure 1 which is one of the flowcharts of a method for determining a flight clearance plan under flight delays provided by the embodiments of the present invention. As shown in Figure 1 , the method for determining a flight clearance plan under flight delays provided by the embodiments of the present invention includes: S101: Input the basic information of the currently non-cleared flights into the flight delay clearance order weighting model, calculate the weight values of the flights in multiple dimensions, and determine the total weight value of each flight.

[0025] In this step, the basic information of the currently non-cleared flights is input into the flight delay clearance order weighting model, the weight values of the flights are calculated in multiple dimensions, and the total weight value of each flight is determined.

[0026] Here, the dimensions include the flight delay duration dimension, the in-flight waiting duration of passengers dimension, the airspace traffic management dimension, the number of booked seats dimension, the flight type dimension, and other dimensions.

[0027] Among them, the currently non-cleared flights in the present invention include the backlogged flights and normal flights under flight delays.

[0028] Here, the flight delay clearance order weighting model is a mathematical model used to quantify the clearance priorities of different flights. Its core purpose is to convert various attributes of flights into specific scores by setting a series of scoring rules, thereby realizing the scientific sorting of flight priorities. This model provides reliable data support for the subsequent deduction of flight clearance ratios.

[0029] In a possible implementation, inputting the basic information of the currently un-released flight into the flight delay release order weighting model, calculating the weighting values of the flight in multiple dimensions, and determining the total weighting value of each flight, including: (1): Based on the flight delay release order weighting model, calculate the weighting values of the flight in the dimensions of flight delay duration, passenger on-board waiting duration, airspace traffic management, number of booked seats, and flight type, and determine the weighting value of the flight in each dimension.

[0030] Here, according to the flight delay release order weighting model, calculate the weighting values of each flight in the dimensions of flight delay duration, passenger on-board waiting duration, airspace traffic management, number of booked seats, and flight type, and determine the weighting value of the flight in each dimension.

[0031] In a possible implementation, for the dimension of flight delay duration, the calculation of the weighting values of the flight in the dimensions of flight delay duration, passenger on-board waiting duration, airspace traffic management, number of booked seats, and flight type based on the flight delay release order weighting model to determine the weighting value of the flight in each dimension includes: Based on the flight delay duration of the flight and multiple flight delay duration ranges, determine the target flight delay duration range into which the flight delay duration of the flight falls; use the score corresponding to the target flight delay duration range as the weighting value of the flight in the dimension of flight delay duration.

[0032] Here, the flight delay duration ranges include [4 hours, + )、[2 hours, 4 hours), [1 hour, 2 hours), and (0 hour, 1 hour).

[0033] Among them, the score corresponding to the delay duration in [4 hours, + ) is 400 points, the score corresponding to the delay duration within [2 hours, 4 hours) is 200 points, the score corresponding to the delay duration within [1 hour, 2 hours) is 100 points, and the score corresponding to the delay duration within (0 hour, 1 hour) is 50 points.

[0034] Here, there are no specific limitations on the flight delay duration ranges and the scores corresponding to the flight delay duration ranges, and they can be modified according to the actual situation of the flight.

[0035] In a possible implementation, for the dimension of the waiting time of passengers on the aircraft, based on the flight delay release order weighting model, the weight values of the flight in the dimensions of flight delay duration, waiting time of passengers on the aircraft, airspace traffic management, number of booked seats, and flight type are calculated to determine the weight value of the flight in each dimension, including: Based on the waiting time of passengers on the aircraft of the flight and multiple ranges of waiting time on the aircraft, determine the target range of waiting time on the aircraft into which the waiting time of passengers on the aircraft falls; use the score corresponding to the range of waiting time on the aircraft as the weight value of the flight in the dimension of waiting time of passengers on the aircraft.

[0036] Here, the ranges of waiting time on the aircraft include (0 minutes, 30 minutes), [30 minutes, 90 minutes), and [90 minutes, + ).

[0037] Among them, the score corresponding to the waiting time within (0 minutes, 30 minutes) on the aircraft is 100 points, the score corresponding to the waiting time within [30 minutes, 90 minutes) on the aircraft is 200 points, and the score corresponding to the waiting time within [90 minutes, + ) on the aircraft is 400 points.

[0038] Here, the ranges of waiting time on the aircraft and the scores corresponding to the ranges of waiting time on the aircraft are not specifically limited and can be modified according to the actual situation of the flight.

[0039] In a possible implementation, for the dimension of the number of booked seats, based on the flight delay release order weighting model, the weight values of the flight in the dimensions of flight delay duration, waiting time of passengers on the aircraft, airspace traffic management, number of booked seats, and flight type are calculated to determine the weight value of the flight in each dimension, including: Based on the number of booked seats of the flight and multiple ranges of the number of booked seats, determine the target range of the number of booked seats into which the number of booked seats falls; use the score corresponding to the target range of the number of booked seats as the weight value of the flight in the dimension of the number of booked seats.

[0040] Here, the ranges of the number of booked seats include (0 passengers, 100 passengers), [100 passengers, 200 passengers), and [200 passengers, +∞).

[0041] Among them, the score corresponding to the total number of booked seats within (0 passengers, 100 passengers) is 30 points, the score corresponding to the total number of booked seats between [100 passengers, 200 passengers) is 50 points, and the score corresponding to the total number of booked seats within [200 passengers, +∞) is 100 points.

[0042] Here, the airspace traffic management dimension is to detect whether the flight is an air traffic control - controlled flight. If so, the score corresponding to the airspace traffic management dimension is 500 points.

[0043] Among them, the flight type dimension includes domestic flights, international flights, transit flights, important flights and other flight types, and different flight types correspond to different scores.

[0044] (2)Add the weight values of the flight under each dimension to determine the total weight value of each flight.

[0045] Here, add the weight values of the flight under each dimension to determine the total weight value of each flight.

[0046] S102: Based on the response levels corresponding to multiple flights, determine the flight release proportion ranges corresponding to multiple flights.

[0047] In this step, according to the response levels corresponding to multiple flights, determine the flight release proportion ranges corresponding to multiple flights.

[0048] Among them, the main bases for determining the response level include (1) The status of the flight itself: whether it departs / arrives on time, whether there are technical problems with the aircraft, and whether the weather conditions allow safe flight. (2) The influence of the external environment: Meteorological conditions: such as extreme weather like thunderstorms, typhoons, heavy snow, etc., Ground facilities: runway closure, apron snow accumulation, etc. Airspace traffic control: flight queuing due to air traffic control reasons. (3) The internal management of the airline: flight scheduling efficiency, maintenance capacity, personnel allocation.

[0049] Here, the flight release proportion ranges corresponding to different response levels are different. For the third - level response, the flight release proportion range for backlogged flights is: the proportion range of backlogged flights released is backlogged flight N ≤ 15% The number of currently unreleased backlogged flights, then the flight release proportion range for normal flights is (1 - N) The number of currently unreleased normal flights. For the second - level response, the flight release proportion range for backlogged flights is: the proportion range of backlogged flights released is: 40% The number of currently unreleased backlogged flights ≤ backlogged flight N ≤ 60% The number of currently unreleased backlogged flights, and the flight release proportion range for normal flights is (1 - N) The number of currently unreleased normal flights. For the first - level response, the flight release proportion range for backlogged flights is: the proportion range of backlogged flights released is backlogged flight N ≥ 70% The number of currently unreleased backlogged flights, and the flight release proportion range for normal flights is (1 - N) The number of normal flights that have not been released yet. Among them, the severity levels in the first-level response, second-level response, and third-level response decrease in turn. The range of flight release ratios in the present invention is not fixed and can be flexibly adjusted according to specific situations, so as to provide a refined flight release plan.

[0050] S103: Arrange and combine multiple flights based on the range of flight release ratios and the total weight values of multiple flights to determine a flight release plan.

[0051] In this step, arrange and combine multiple flights according to the range of flight release ratios and the total weight values of multiple flights to determine a flight release plan.

[0052] In a possible implementation manner, the arranging and combining multiple flights based on the range of flight release ratios and the total weight values of multiple flights to determine a flight release plan includes: A: Sort each flight in descending order of weight value.

[0053] B: Based on the backlogged flight release ratio range and the normal flight release ratio range in the range of flight release ratios, screen out multiple target flights with weight values exceeding the threshold among the sorted multiple flights.

[0054] Here, screen out multiple target flights with weight values exceeding the threshold among the sorted multiple flights according to the backlogged flight release ratio range and the normal flight release ratio range in the range of flight release ratios.

[0055] In a specific implementation manner, if the response level is a third-level response, the range of flight release ratios corresponding to the third-level response is: the backlogged flight release ratio range is that the number of backlogged flights N≤15% The number of backlogged flights that have not been released yet, then the normal flight release ratio range is (1 - N) The number of normal flights that have not been released yet. It is necessary to screen out at most 15% of the backlogged flights with larger total weight values among the previously unreleased backlogged flights and at most 85% of the normal flights with larger total weight values among the previously unreleased normal flights.

[0056] C: Arrange and combine the backlogged flights among the multiple target flights within the backlogged flight release ratio range and the normal flights within the normal flight release ratio range to determine multiple combination schemes.

[0057] Here, arrange and combine the backlogged flights among the multiple target flights within the backlogged flight release ratio range and the normal flights among the multiple target flights within the normal flight release ratio range to determine multiple combination schemes.

[0058] In the specific implementation manner, if the response level is a level-three response, the range of the flight release ratio corresponding to the level-three response is as follows: the range of the release ratio of backlogged flights is that the number of backlogged flights N ≤ 15% which is the number of currently unreleased backlogged flights, and the range of the release ratio of normal flights is (1 - N) which is the number of currently unreleased normal flights. It is necessary to screen out at most 15% of the backlogged flights with relatively large total weight values among the currently unreleased backlogged flights, and at least 85% of the normal flights with relatively large total weight values among the previously unreleased normal flights. If there are 20 currently unreleased backlogged flights, 3 backlogged flights need to be screened out. If there are 80 currently unreleased normal flights, 68 normal flights need to be screened out. Respectively, combine 0 to 3 backlogged flights with the corresponding 71 to 68 normal flights to obtain multiple different release plans.

[0059] D: Add up the total weight values of the multiple flights under each of the combination plans, determine the weight value of each combination plan, and determine the combination plan with the maximum weight value as the flight release plan.

[0060] Here, the combination plan with the maximum weight value is determined as the flight release plan.

[0061] In a possible implementation manner, after arranging and combining the multiple flights based on the flight release ratio range and the total weight values of the multiple flights to determine the flight release plan, the method for determining the flight release plan under flight delays further includes: a: Determine the flight normal rate, release normal rate, average delay duration, and average in-air waiting duration of the passengers of the flight release plan after simulated operation.

[0062] Here, perform simulated operation on the flight release plan to determine the flight normal rate, release normal rate, average delay duration, and average in-air waiting duration of the passengers of the flight release plan.

[0063] Among them, flight normal rate = number of normal flight segments / number of planned flight segments; release normal rate = number of flights released normally by the airport / total number of flights released by the airport; average delay time = total delay time of planned flight segments / number of planned flight segments; average in-air waiting duration of passengers = total time of closing the cabin of non-departed flights / number of planned flight segments.

[0064] In a specific embodiment, in step one, in combination with the airport's management habit of flight delays, the calculation weights of different score items in the release order weighting model are adjusted. During the continuous use process, score items can be added or subtracted, and the weight values of score items can also be adjusted. In step two, with the response start as the start time, the system filters out all passenger flights within the range from the start time to the end time of the day's operation, calculates the priority of each flight in sequence according to the release order weighting model, and then arranges the flights in descending order of the weight value. In step three, the proportional ranges of the backlogged flights and normal flights in different response levels are set, and the optimal solution is obtained within the available range in subsequent deduction calculations. The proportional ranges can also be flexibly adjusted according to the airport operation situation. In step four, the system performs release deduction calculations for the next 1 hour triggered by the released flight delay response. Based on the available proportional range corresponding to the current response level, permutations and combinations of the backlogged flights and normal flights are carried out within the proportional range (for example, when a yellow response is issued, the backlogged flights are released within 15%, and it is calculated that there are at most 15 backlogged flights. The total weight values of 0 to 15 backlogged flights plus the corresponding normal flights are respectively tried), obtaining multiple different release plans. Finally, the release plan with the highest total weight value is used as the recommended flight release plan, and the changes in core indicators such as the flight normal rate, release normal rate, average delay duration, and average in-flight waiting time of passengers after the application of this plan are deduced synchronously.

[0065] In the present invention, the priority of different flight releases is quantified according to the flight release order weighting model, providing data support for deducing the effects of different release ratios. According to the weighting model, the weight values under different release ratios and the corresponding more refined flight release ratio ranges are deduced to determine multiple flight release plans, and the ratio with the highest total weight value is used as the flight release plan, and the situation of core indicators after execution is deduced synchronously.

[0066] A method for determining a flight release plan under flight delays provided by an embodiment of the present invention. The method for determining a flight release plan under flight delays includes: inputting the basic information of the currently unreleased flights into the flight delay release order weighting model, calculating the weight values of the flights in multiple dimensions, and determining the total weight value of each flight; determining the flight release ratio ranges corresponding to the multiple flights based on the response levels corresponding to the multiple flights; and performing permutations and combinations of the multiple flights based on the flight release ratio ranges and the total weight values of the multiple flights to determine the flight release plan. A flight release order weighting model quantifies the release priority of each flight, and then deduces the optimal flight release plan according to the real-time situation, realizing the rapid and accurate generation of flight release plans in the case of flight delays, thereby improving the flight takeoff normal rate and release normal rate.

[0067] Please refer to Figure 2 、 Figure 3 , Figure 2One of the structural schematic diagrams of a flight release plan determination device provided by an embodiment of the present invention; Figure 3 Another structural schematic diagram of a flight release plan determination device provided by an embodiment of the present invention. As Figure 2 shown, the flight release plan determination device 200 under flight delay includes: A weighting module 210, configured to input the basic information of currently unreleased flights into a flight delay release order weighting model, calculate the weight values of the flights in multiple dimensions, and determine the total weight value of each flight; A release ratio range determination module 220, configured to determine the flight release ratio ranges corresponding to multiple flights based on the response levels corresponding to the multiple flights; A release plan formulation module 230, configured to perform permutations and combinations on multiple flights based on the flight release ratio ranges and the total weight values of the multiple flights, and determine a flight release plan.

[0068] Further, as Figure 3 shown, the flight release plan determination device 200 under flight delay further includes an index evaluation module 240, and the index evaluation module 240 is used for: Determine the flight normal rate, release normal rate, average delay duration, and average in-flight waiting duration of the passengers of the flight release plan after simulation operation.

[0069] Further, when the weighting module 210 is used to input the basic information of currently unreleased flights into a flight delay release order weighting model, calculate the weight values of the flights in multiple dimensions, and determine the total weight value of each flight, the weighting module 210 specifically is used for: Based on the flight delay release order weighting model, calculate the weight values of the flights in the dimensions of flight delay duration, in-flight waiting duration of passengers, airspace traffic management, number of booked seats, and flight type, and determine the weight values of the flights in each dimension; Add the weight values of the flights in each dimension to determine the total weight value of each flight.

[0070] Further, when the weighting module 210 is used for the dimension of flight delay duration, and based on the flight delay release order weighting model, calculate the weight values of the flights in the dimensions of flight delay duration, in-flight waiting duration of passengers, airspace traffic management, number of booked seats, and flight type, and determine the weight values of the flights in each dimension, the weighting module 210 specifically is used for: Based on the flight delay duration of the flight and multiple flight delay duration ranges, determine the target flight delay duration range into which the flight delay duration of the flight falls; Use the score corresponding to the target flight delay duration range as the weight value of the flight in the dimension of flight delay duration.

[0071] Furthermore, when the weighting module 210 is used to calculate the weight values of the flight in the dimensions of flight delay duration, on-board waiting duration of passengers, airspace traffic management, number of booked seats, and flight type based on the flight delay release order weighting model for the dimension of on-board waiting duration of passengers on the aircraft, the weighting module 210 specifically is used for: Based on the on-board waiting duration of passengers on the flight and multiple on-board waiting duration ranges, determine the target on-board waiting duration range into which the on-board waiting duration of passengers falls; Use the score corresponding to the on-board waiting duration range as the weight value of the flight in the dimension of on-board waiting duration of passengers.

[0072] Furthermore, when the weighting module 210 is used to calculate the weight values of the flight in the dimensions of flight delay duration, on-board waiting duration of passengers, airspace traffic management, number of booked seats, and flight type based on the flight delay release order weighting model for the dimension of number of booked seats, the weighting module 210 specifically is used for: Based on the number of booked seats of the flight and multiple number of booked seats ranges, determine the target number of booked seats range into which the number of booked seats falls; Use the score corresponding to the target number of booked seats range as the weight value of the flight in the dimension of number of booked seats.

[0073] Furthermore, when the flight release plan formulation module 230 is used to perform permutation and combination on multiple flights based on the flight release proportion range and the total weight values of multiple flights to determine the flight release plan, the flight release plan formulation module 230 specifically is used for: Sort each flight in descending order of weight value; Based on the overstocked flight release proportion range and the normal flight release proportion range in the flight release proportion range, screen out multiple target flights with weight values exceeding the threshold among the sorted multiple flights; Perform permutation and combination on the overstocked flights among the multiple target flights within the overstocked flight release proportion range and the normal flights within the normal flight release proportion range to determine multiple combination schemes; Add up the total weight values of multiple flights under each of the said combination schemes, determine the weight value of each combination scheme, and determine the combination scheme with the maximum weight value as the flight release plan.

[0074] An apparatus for determining a flight release plan under flight delays provided by an embodiment of the present invention. The apparatus for determining a flight release plan under flight delays includes: a weighting module, configured to input the basic information of currently unreleased flights into a flight delay release sequence weighting model, calculate the weight values of the flights in multiple dimensions, and determine the total weight value of each flight; a release ratio range determination module, configured to determine the flight release ratio ranges corresponding to multiple flights based on the response levels corresponding to the multiple flights; a release plan formulation module, configured to perform permutation and combination on the multiple flights based on the flight release ratio ranges and the total weight values of the multiple flights, and determine a flight release plan. Through a flight delay release sequence weighting model, the release priority of each flight is quantified, and then the optimal flight release plan is deduced according to the real-time situation, realizing the rapid and accurate generation of a flight release plan in the case of flight delays, thereby improving the flight takeoff normal rate and release normal rate.

[0075] Please refer to Figure 4 , Figure 4 which is a schematic structural diagram of an electronic device provided by an embodiment of the present invention. As Figure 4 shown in

[0076] The memory 420 stores machine-readable instructions executable by the processor 410. When the electronic device 400 runs, the processor 410 communicates with the memory 420 through the bus 430. When the machine-readable instructions are executed by the processor 410, the steps of the method for determining a flight release plan under flight delays in the method embodiment as described above can be executed. The specific implementation manner can refer to the method embodiment and will not be elaborated here. Figure 1 shown in the method embodiment, and the specific implementation manner can refer to the method embodiment and will not be elaborated here.

[0077] An embodiment of the present invention further provides a computer-readable storage medium. A computer program is stored on the computer-readable storage medium. When the computer program is run by a processor, the steps of the method for determining a flight release plan under flight delays in the method embodiment as described above can be executed. The specific implementation manner can refer to the method embodiment and will not be elaborated here. Figure 1 shown in the method embodiment, and the specific implementation manner can refer to the method embodiment and will not be elaborated here.

[0078] Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working processes of the above-described systems, devices, and units can refer to the corresponding processes in the foregoing method embodiments and will not be elaborated here.

[0079] In several embodiments provided by the present invention, it should be understood that the disclosed systems, devices, and methods can be implemented in other ways. The device embodiments described above are merely illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For another example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling, direct coupling, or communication connection between each other can be through some communication interfaces. The indirect coupling or communication connection of the devices or units can be in electrical, mechanical, or other forms.

[0080] The units described as separate components may or may not be physically separated. The components displayed as units may or may not be physical units, that is, they can be located in one place or distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0081] In addition, in each embodiment of the present invention, the functional units can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit.

[0082] If the functions are implemented in the form of software function units and sold or used as independent products, they can be stored in a non-volatile computer-readable storage medium executable by a processor. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or this part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to enable a computer device (which can be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in each embodiment of the present invention. The foregoing storage medium includes: various media such as USB flash drives, mobile hard disks, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical discs that can store program codes.

[0083] Finally, it should be noted that the above-described embodiments are only specific embodiments of the present invention, used to illustrate the technical solutions of the present invention, rather than to limit it. The protection scope of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that any person skilled in the art within the technical scope disclosed by the present invention can still modify the technical solutions recorded in the foregoing embodiments or can easily think of changes, or perform equivalent replacements on some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A method for determining a flight departure plan under flight delays, characterized in that The method for determining the flight release plan under flight delays includes: Inputting the basic information of the currently unreleased flights into the flight delay release sequence weighting model, calculating the weighting values of the flights in multiple dimensions, and determining the total weighting value of each flight; Based on the response levels corresponding to multiple flights, determining the flight release proportion ranges corresponding to multiple flights; Based on the flight release proportion ranges and the total weighting values of multiple flights, performing permutations and combinations on multiple flights to determine the flight release plan.

2. The method for determining a flight departure plan under flight delays according to claim 1, wherein After performing permutations and combinations on multiple flights based on the flight release proportion ranges and the total weighting values of multiple flights to determine the flight release plan, the method for determining the flight release plan under flight delays further includes: Determining the flight normal rate, release normal rate, average delay duration, and average in-flight waiting duration of the flight release plan after simulation operation.

3. The method for determining a flight departure plan under flight delays according to claim 1, characterized in that The step of inputting the basic information of the currently unreleased flights into the flight delay release sequence weighting model, calculating the weighting values of the flights in multiple dimensions, and determining the total weighting value of each flight includes: Based on the flight delay release sequence weighting model, calculating the weighting values of the flights in the dimensions of flight delay duration, in-flight waiting duration, airspace traffic management, number of booked seats, and flight type, and determining the weighting values of the flights in each dimension; Adding the weighting values of the flights in each dimension to determine the total weighting value of each flight.

4. The method for determining a flight release plan under flight delays according to claim 3, wherein, Regarding the dimension of flight delay duration, the step of calculating the weighting values of the flights in the dimensions of flight delay duration, in-flight waiting duration, airspace traffic management, number of booked seats, and flight type based on the flight delay release sequence weighting model, and determining the weighting values of the flights in each dimension includes: Based on the flight delay duration of the flight and multiple flight delay duration ranges, determining the target flight delay duration range in which the flight delay duration of the flight falls; Using the score corresponding to the target flight delay duration range as the weighting value of the flight in the dimension of flight delay duration.

5. The method for determining a flight departure plan under flight delays according to claim 3, wherein Regarding the dimension of in-flight waiting duration, the step of calculating the weighting values of the flights in the dimensions of flight delay duration, in-flight waiting duration, airspace traffic management, number of booked seats, and flight type based on the flight delay release sequence weighting model, and determining the weighting values of the flights in each dimension includes: Based on the in-flight waiting duration of the flight and multiple in-flight waiting duration ranges, determining the target in-flight waiting duration range in which the in-flight waiting duration of the flight falls; Using the score corresponding to the in-flight waiting duration range as the weighting value of the flight in the dimension of in-flight waiting duration.

6. The method for determining a flight departure plan under flight delays according to claim 3, wherein For the dimension of the reserved seat number, the weight values of the flight in dimensions of flight delay duration, passenger on-board waiting duration, airspace traffic management, reserved seat number, and flight type are calculated based on the flight delay release sequence weighting model for the flight, and the weight value of the flight in each dimension is determined, including: Based on the reserved seat number of the flight and multiple reserved seat number ranges, the target reserved seat number range into which the reserved seat number falls is determined; The score corresponding to the target reserved seat number range is used as the weight value of the flight in the dimension of the reserved seat number.

7. The method for determining a flight release plan under flight delays according to claim 1, characterized in that The arrangement and combination of multiple flights are determined based on the flight release ratio range and the total weight values of multiple flights, and the flight release plan is determined, including: Each flight is sorted in descending order of the weight value; Based on the backlogged flight release ratio range and the normal flight release ratio range in the flight release ratio range, multiple target flights with weight values exceeding the threshold are selected from the sorted multiple flights; The backlogged flights among the multiple target flights are arranged and combined within the backlogged flight release ratio range, and the normal flights are arranged and combined within the normal flight release ratio range to determine multiple combination schemes; The total weight values of the multiple flights under each combination scheme are added up to determine the weight value of each combination scheme, and the combination scheme with the maximum weight value is determined as the flight release plan.

8. A device for determining a flight release plan under flight delays, characterized in that, The flight release plan determination device under flight delay includes: A weighting module, configured to input the basic information of the currently unreleased flight into the flight delay release sequence weighting model, calculate the weight values of the flight in multiple dimensions, and determine the total weight value of each flight; A release ratio range determination module, configured to determine the flight release ratio ranges corresponding to multiple flights based on the response levels corresponding to the multiple flights; A release plan formulation module, configured to arrange and combine multiple flights based on the flight release ratio range and the total weight values of multiple flights to determine a flight release plan.

9. An electronic device, characterized in that, Including: A processor, a memory, and a bus. The memory stores machine-readable instructions executable by the processor. When the electronic device runs, the processor communicates with the memory through the bus. When the machine-readable instructions are run by the processor, the steps of the flight release plan determination method under flight delay as described in any one of claims 1 to 7 are executed.

10. A computer-readable storage medium, characterized in that A computer program is stored on the computer-readable storage medium. When the computer program is run by the processor, the steps of the flight release plan determination method under flight delay as described in any one of claims 1 to 7 are executed.

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