CN110727905A - Civil aviation connectivity determining method and device - Google Patents
Civil aviation connectivity determining method and device Download PDFInfo
- Publication number
- CN110727905A CN110727905A CN201911000122.XA CN201911000122A CN110727905A CN 110727905 A CN110727905 A CN 110727905A CN 201911000122 A CN201911000122 A CN 201911000122A CN 110727905 A CN110727905 A CN 110727905A
- Authority
- CN
- China
- Prior art keywords
- flight
- index
- connectivity
- airport
- obtaining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000010006 flight Effects 0.000 claims abstract description 64
- 238000012546 transfer Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
-
- G06Q50/40—
Abstract
The invention discloses a civil aviation connectivity determining method and a device, which are used for determining flight connectivity indexes of flights based on flight capacity indexes and flight speed indexes, obtaining airline connectivity indexes of airlines based on the flight connectivity indexes, obtaining airport connectivity indexes of airports based on the flight connectivity indexes of all departure flights, obtaining the civil aviation connectivity indexes of an area to be evaluated based on the airline connectivity indexes of all airports in the area to be evaluated. By the scheme, the civil aviation connectivity index is obtained and is not only suitable for transverse comparison of airports among continental countries or cities in the same country, but also suitable for longitudinal comparison of airports without domestic flights, so that the capability of analyzing and evaluating the airports among the continental countries or cities in the same country and the airports without domestic flights is improved.
Description
Technical Field
The invention relates to the technical field of airport evaluation, in particular to a method and a device for determining civil aviation connectivity.
Background
With the increasing development of the air transportation industry, the operation efficiency of the airport is closely related to the satisfaction degree of the passengers going out. The airport connectivity index is obtained by calculating all feasible flight links of an airport based on massive flight data, so that the feasible flight links meet the conditions of the shortest transit time and the longest transit time at a hub airport. The airport connectivity index can reflect the capability of an airport as a transfer hub, and the rationality of flight planning and arrangement can be evaluated from the perspective of transfer convenience.
However, the airport connectivity index is only suitable for horizontal comparison of airports in continental countries or between cities in the same country, but is not suitable for vertical comparison of airports without domestic flights, so that the applicability is not strong.
Disclosure of Invention
In view of this, the invention provides a method for determining civil aviation connectivity, which achieves the purpose of improving the capability of analyzing and evaluating airports in continental countries or between cities in the same country and airports without domestic flights.
In order to achieve the above object, the following solutions are proposed:
in a first aspect, the invention discloses a method for determining civil aviation connectivity, which comprises the following steps:
acquiring index data of all flights in an area to be evaluated, wherein the index data at least comprises flight seat number, flight time information and flight distance, and the flight time information comprises flight attendance time, flight time and flight transit time;
for any flight, determining a flight capacity index based on the flight seat number of the flight, and determining a flight speed index based on flight time information and flight distance corresponding to the flight;
determining a flight connectivity index of the flight based on the flight capacity index and the flight speed index corresponding to the same flight;
obtaining the flight connectivity index of the air route based on the flight connectivity indexes of all flights on the same air route;
aiming at any airport in the area to be evaluated, acquiring flight connectivity indexes of all departure flights taking the airport as a departure airport in the same flight segment and flight connectivity indexes of all arrival flights taking the airport as an arrival airport in the same flight segment;
obtaining an airport connectivity index of the airport based on the corresponding airline connectivity index of the inbound flight and the corresponding airline connectivity index of the outbound flight at the same airport;
and obtaining the civil aviation connectivity index of the area to be evaluated based on the airport connectivity indexes of all airports in the area to be evaluated.
Optionally, the determining, for any flight, a flight capacity index based on the flight number of the flight comprises:
aiming at any flight in the area to be evaluated, acquiring a seat reference value of the flight, wherein the seat reference value is equal to the maximum value of the number of seats of the flight of the airport to be evaluated in the current area to be evaluated in the year;
and obtaining the flight capacity index of the flight based on the flight seat number corresponding to the flight and the seat reference value.
Optionally, for any flight, determining a flight speed index based on the flight time and the flight distance corresponding to the flight, including:
determining flight duration of the flight based on flight attendance time, flight time and flight transit time corresponding to the same flight;
determining the flight speed of the flight based on the flight duration and the flight distance corresponding to the flight;
and determining the flight speed index of the flight based on the flight speed corresponding to the flight and a reference flight speed, wherein the reference flight speed is a reference value of the flight speeds of all flights in the airport.
Optionally, the determining the flight duration of the flight based on the flight attendance time, the flight time and the flight transfer time corresponding to the same flight includes:
obtaining a penalty coefficient beta corresponding to the flight transit time of the flight, wherein the penalty coefficient beta is larger than 1;
obtaining the flight actual transfer time of the flight based on the product of the penalty coefficient beta and the flight transfer time;
and obtaining the flight duration of the flight based on the sum of the actual transfer time of the flight, the check-in time of the flight and the flight time corresponding to the flight.
Optionally, the determining a flight connectivity index of the flight based on the flight capacity index and the flight speed index corresponding to the same flight includes:
and obtaining the flight connectivity index of the flight based on the product of the flight capacity index and the flight speed index corresponding to the same flight.
Optionally, the obtaining the flight connectivity index of the airline based on the flight connectivity indexes of all flights on the same airline comprises:
and obtaining the airline connectivity index of the airline based on the sum of the flight connectivity indexes of all flights on the same airline.
Optionally, the obtaining the airport connectivity index of the airport based on the route connectivity index of the inbound flight and the route connectivity index of the outbound flight corresponding to the same airport includes:
and obtaining the airport connectivity index of the airport based on the sum of the route connectivity index of the arriving flight and the route connectivity index of the departing flight corresponding to the same airport.
Optionally, the obtaining the civil aviation connectivity index of the area to be evaluated based on the airport connectivity indexes of all airports in the area to be evaluated includes:
and obtaining the civil aviation connectivity index of the area to be evaluated based on the ratio of the airport connectivity indexes of all the airports in the area to be evaluated to the total number of the airports in the area to be evaluated.
In a second aspect, the present invention discloses a device for determining civil aviation connectivity, including:
the system comprises a first obtaining unit, a second obtaining unit and a third obtaining unit, wherein the first obtaining unit is used for obtaining index data of all flights in an area to be evaluated, the index data at least comprises flight seat number, flight time information and flight distance, and the flight time information comprises flight attendance time, flight time and flight transit time;
a first determining unit, configured to determine, for any flight, a flight capacity index based on a flight number of the flight, and determine a flight speed index based on flight time information and a flight distance corresponding to the flight;
a second determining unit, configured to determine a flight connectivity index of the flight based on the flight capacity index and the flight speed index corresponding to the same flight;
the second obtaining unit is used for obtaining the airline connectivity index of the airline based on the flight connectivity indexes of all flights on the same airline;
a third determining unit, configured to obtain, for any one airport in the area to be evaluated, flight connectivity indexes of all departure flights taking the airport as a departure airport in the same flight segment and flight connectivity indexes of all arrival flights taking the airport as an arrival airport in the same flight segment;
a third obtaining unit, configured to obtain an airport connectivity index of the airport based on the airline connectivity index of the inbound flight and the airline connectivity index of the outbound flight corresponding to the same airport;
and the fourth obtaining unit is used for obtaining the civil aviation connectivity index of the area to be evaluated based on the airport connectivity indexes of all airports in the area to be evaluated.
Optionally, the first determining unit, configured to determine, for any flight, a flight capacity index based on the flight number of the flight, includes:
the system comprises a first obtaining module, a second obtaining module and a third obtaining module, wherein the first obtaining module is used for obtaining a seat reference value of any flight in an area to be evaluated, and the seat reference value is equal to the maximum value of the number of seats of the flight of the airport to be evaluated in the area to be evaluated currently in the year;
and the second acquisition module is used for acquiring the flight capacity index of the flight based on the flight seat number corresponding to the flight and the seat reference value.
According to the technical scheme, the flight capacity index is determined based on the flight seat number of the flight for any flight, and the flight speed index is determined based on the flight attendance time of the flight, the flight time of the flight, the flight transit time of the flight and the flight distance of the flight. Then, based on the flight capacity index and the flight speed index corresponding to the same flight, the flight connectivity index of the flight is determined. And obtaining the flight connectivity index of the route based on the flight connectivity indexes of all the flights on the same route. For the same airport, acquiring a flight connectivity index based on all departure flights taking the airport as a departure airport in the same segment, and acquiring a flight connectivity index based on all arrival flights taking the airport as an arrival airport in the segment. And obtaining the airport connectivity index of the airport based on the corresponding route connectivity index of the inbound flight and the route connectivity index of the outbound flight of the same airport. And obtaining the civil aviation connectivity index of the area to be evaluated based on the airport connectivity indexes of all airports in the area to be evaluated. The method obtains the civil aviation connectivity index of the area through the airport connectivity indexes of all airports in the area to be evaluated. The civil aviation connectivity index of a certain region is not only suitable for transverse comparison of airports among continental countries or cities in the same country, but also suitable for longitudinal comparison of airports without domestic flights, so that the capability of analyzing and evaluating the airports among the continental countries or cities in the same country and the airports without domestic flights is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic flow chart of a method for determining civil aviation connectivity according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a civil aviation connectivity determining apparatus disclosed in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the prior art, airport connectivity indexes are only suitable for transverse comparison of airports in continental countries or between cities in the same country, but are not suitable for longitudinal comparison of airports without domestic flights, so that the applicability is not strong. In order to solve the problem, the embodiment of the invention discloses a method and a device for determining civil aviation connectivity, wherein a civil aviation connectivity index is obtained, and the civil aviation connectivity index is not only suitable for transverse comparison of airports among continental countries or cities in the same country, but also suitable for longitudinal comparison of airports without domestic flights, so that the capability of analyzing and evaluating the airports among the continental countries or cities in the same country and the airports without domestic flights is improved.
As shown in fig. 1, which is a schematic flow chart of a method for determining civil aviation connectivity disclosed in the embodiment of the present invention, the method may be applied to a terminal or a server, and the method may specifically include the following steps:
s101: and acquiring index data of all flights in the area to be evaluated.
In the process of implementing S101 specifically, index data of all flights in the area to be evaluated is acquired from a System database of a Global Distribution System (GDS) and a Pacific Scatter System (PSS).
The index data at least comprises flight seat number, flight time information and flight distance, and can also comprise a take-off area, an arrival area, a take-off airport, a destination airport and the like
The flight time information comprises flight attendance time, flight time and flight transit time.
It should be noted that the region to be evaluated may be a chinese region or a united states region, and in a specific application, the determination of the region to be evaluated is determined by a technician according to an actual situation.
Taking the domestic civil aviation connectivity index as an example, the process of obtaining the index data corresponding to the domestic airline is as follows:
firstly, selecting flights with the take-off and landing areas of CN, secondly, respectively selecting a take-off airport i and an arrival airport j, and screening all the flights of the route. Finally, corresponding time needs to be screened, if data of 2016 year and 1 month is needed, the takeoff date is set to 2016 year and 1 month, and data of all flights from i airport to j airport in 2016 year and 1 month in China can be obtained.
For convenience of description, use SijkA number of flight seats is indicated,
which represents the time of the flight check-in,
which represents the flight time of flight and,
indicating flight transit time, DijkIndicating flight distance, where i denotes the departure airport, j denotes the destination airport, and k denotes the flight number.
S102: for any flight, a flight capacity index is determined based on the flight seat of the flight.
The flight capacity index represents the capacity of the flight, and is determined by the number of seats of the flight and the reference number of seats, wherein the flight capacity index is CijkIndicating and obtaining the flight capacity CijkBefore, the seat number of the flight is needed to be acquired, and the acquired seat number of the flight is marked as SijkThen, the flight capacity index C is calculated and obtained through the formula (1)ijk。
The formula (1) is:
wherein S is0Reference value representing the seat of the flight, in particular S0Equal to the number S of seats of all annual flights of the current airport to be evaluatedijkMaximum value of (2).
S103: and aiming at any flight, determining a flight speed index based on the flight attendance time, the flight time, the flight transit time and the flight distance corresponding to the flight.
It should be noted that the flight speed index represents the connection efficiency of the flight, wherein the flight speed index is calculated based on the reference flight speed and the flight speed of the flight, and the flight speed is obtained according to the flight duration and the flight distance.
In one possible implementation, the flight speed index is represented by VijkIndicating that the flight speed index V is obtainedijkThe flight duration T needs to be calculated by formula (2)ijkCalculating the flight speed V by the formula (3)ijk', finally calculating the flight speed index V by the formula (4)ijk。
Calculating flight duration T by equation (2)ijkThe formula (2) is:
it should be noted that the index data is screened according to the flight number to obtain the flight check-in time corresponding to the same flight from the departure airport i to the destination airport jFlight time
Flight transit time
Flight check-in time
Indicating the time taken to check in before taking a plane, flight time
Indicating the time spent flying on each flight, the flight transit time
Representing the time spent on each flight to transit (pass-through).
It should be noted that if
And
for time format, they are converted to digital format, for example 10 hours 30 minutes 18 seconds to digital format 10.505 hours.
Where β is flight transit time
Is set differently for the perception of passengers than the ground residence time, usually beta>1。
Calculating the flight speed V of the flight number k by the formula (3)ijk′。
The formula (3) is:
wherein, TijkRepresents the flight duration corresponding to flight k, i.e. the total time required for flight k to reach destination airport j from departure airport i, DijRepresenting the leg distance.
It should be noted that the flying distance from the takeoff airport i to the destination airport j is obtained by screening the index data, wherein some data are flight distance, if both data are available, the flying distance is preferentially adopted, otherwise, the flight distance is adopted.
Calculating flight speed index V by formula (4)ijk。
Equation (4) is:
in addition, V is0Representing the reference flying speed, the speed of a civil aircraft is typically 900km/h, so this V0Taking 900 km/h.
And S104, determining the flight connectivity index of the flight based on the flight capacity index and the flight speed index corresponding to the same flight.
The flight connectivity index represents the connectivity of the flight, and is determined by the capacity index and the speed index, so the flight connectivity index CON can be calculated by formula (5)ijk。
CONijk＝Cijk×Vijk(5)
In addition, C isijkFor flight capacity index, VijkFor flight speed index, CONijkRepresenting the flight connectivity index for flight k from departure airport i to destination airport j.
S105: and obtaining the airline connectivity index of the airline based on the flight connectivity indexes of all flights on the same airline.
Calculating the airline connectivity index CON by equation (6)ij。
Equation (6) is:
it should be noted that the connectivity indexes of all flights of the same route (e.g., departure airport i to destination airport j) are summed to obtain the route connectivity index from the departure airport i to the destination airport j.
S106: and aiming at any airport in the area to be evaluated, acquiring flight connectivity indexes of all departure flights taking the airport as a departure airport in the same flight segment and flight connectivity indexes of all arrival flights taking the airport as an arrival airport in the same flight segment.
It should be noted that the same flight segment is the flight of the same airplane from the takeoff airport to the destination airport, wherein the flight segment includes an international flight segment and a domestic flight segment.
Wherein, for airport i, the flight arriving at airport j from airport i is called departure flight, and the airline connectivity index of departure flight is CONij(ii) a The flight arriving at airport i from airport j is called arrival flight, and the calculation process of the airline connectivity index of arrival flight is the same as that of departure flight, and the airline connectivity index CON of arrival flight can be calculatedji。
Storing data arriving at a specific airport and data departing from the specific airport in two categories, respectively counting the connectivity of two types of flights to obtain an arriving flight list array and an departing flight list array, and respectively calculating various arrays of airline connectivity indexes based on the arriving flight list array and the departing flight list array.
S107: and obtaining the airport connectivity index of the airport based on the corresponding route connectivity index of the inbound flight and the route connectivity index of the outbound flight of the same airport.
Calculating airport connectivity by equation (7)Index CONi。
Equation (7) is:
it should be noted that the airport connectivity index CON of airport iiEqual to the sum of the airline connectivity index of the departure flight with airport i as the departure airport and the airline connectivity index of the arrival flight with airport i as the arrival airport, i.e. the flight connectivity index CON with airport i as the departure airportijAnd a flight connectivity index CON with airport i as arrival airportjiAnd (4) summing.
S108: and obtaining the civil aviation connectivity index of the area to be evaluated based on the airport connectivity indexes of all airports in the area to be evaluated.
The civil aviation connectivity index CON is calculated by equation (8).
Equation (8) is:
it should be noted that, in the following description,
the method is characterized in that N is the sum of connectivity indexes of all airports in an area to be evaluated, and N.
The embodiment of the invention discloses a civil aviation connectivity determining method, which is characterized by determining flight connectivity indexes of flights based on flight capacity indexes and flight speed indexes, obtaining airline connectivity indexes of airlines based on the flight connectivity indexes, obtaining airport connectivity indexes of airports based on the flight connectivity indexes of all departure flights, obtaining the civil aviation connectivity indexes of an area to be evaluated based on the airline connectivity indexes of arrival flights and departure flights. By the scheme, the civil aviation connectivity index is obtained and is not only suitable for transverse comparison of airports among continental countries or cities in the same country, but also suitable for longitudinal comparison of airports without domestic flights, so that the capability of analyzing and evaluating the airports among the continental countries or cities in the same country and the airports without domestic flights is improved.
Based on the method for determining civil aviation connectivity disclosed in the above embodiment, the embodiment of the present invention also correspondingly discloses a device for determining civil aviation connectivity, as shown in fig. 2, the device for determining civil aviation connectivity mainly comprises:
the first obtaining unit 201 is configured to obtain index data of all flights in an area to be evaluated, where the index data at least includes a flight seat number, flight time information, and a flight distance, and the flight time information includes a flight attendance time, a flight time, and a flight transfer time.
The index data at least comprises flight seat number, flight time information and flight distance, and can also comprise a take-off area, an arrival area, a take-off airport, a destination airport and the like.
A first determining unit 202, configured to determine, for any flight, a flight capacity index based on the flight number of the flight, and determine a flight speed index based on flight time information and flight distance corresponding to the flight.
The flight speed index represents the communication efficiency of the flight, is calculated based on the reference flight speed and the flight speed of the flight, and is obtained according to the flight duration and the flight distance.
Further, the first determining unit 202 for determining a flight capacity index based on the flight number of the flight for any flight includes:
the first obtaining module is used for obtaining a seat reference value of any flight in the area to be evaluated, wherein the seat reference value is equal to the maximum value of the number of seats of the flight of the airport to be evaluated in the current area to be evaluated in the year.
And the second acquisition module is used for acquiring the flight capacity index of the flight based on the flight seat number corresponding to the flight and the seat reference value.
Further, the first determining unit 202, configured to determine, for any flight, a flight speed index based on the flight time and the flight distance corresponding to the flight, includes:
the first determining module is used for determining the flight duration of the flight based on the flight attendance time, the flight time and the flight transfer time corresponding to the same flight.
And the second determining module is used for determining the flight speed of the flight based on the flight duration and the flight distance corresponding to the flight.
And a third determining module, configured to determine a flight speed index of the flight based on the flight speed corresponding to the flight and a reference flight speed, where the reference flight speed is a reference value of flight speeds of all flights in the airport.
The flight speed index represents the communication efficiency of the flight, wherein the flight speed index is calculated based on the reference flight speed and the flight speed of the flight, and the flight speed is obtained according to the flight duration and the flight distance.
Further, the first determining module includes:
the first obtaining submodule is used for obtaining a penalty coefficient beta corresponding to the flight transit time of the flight, wherein the penalty coefficient beta is larger than 1.
And the second obtaining submodule is used for obtaining the flight actual transfer time of the flight based on the product of the penalty coefficient beta and the flight transfer time.
And the third obtaining sub-module is used for obtaining the flight duration of the flight based on the sum of the actual transfer time of the flight, the check-in time of the flight and the flight time corresponding to the flight. A second determining unit 203, configured to determine a flight connectivity index of the flight based on the flight capacity index and the flight speed index corresponding to the same flight.
Further, the second determining unit 203 includes:
and the third acquisition module is used for obtaining the flight connectivity index of the flight based on the product of the flight capacity index and the flight speed index corresponding to the same flight.
The second obtaining unit 204 is configured to obtain the airline connectivity index of the airline based on the flight connectivity indexes of all flights on the same airline.
Further, the second obtaining unit 204 includes:
and the fourth acquisition module is used for obtaining the airline connectivity index of the airline based on the sum of the flight connectivity indexes of all flights on the same airline.
The connectivity indexes of all flights of the same route (such as a take-off airport i to a destination airport j) are summed to obtain the connectivity index of the route from the take-off airport i to the destination airport j.
A third determining unit 205, configured to obtain, for any one airport in the area to be evaluated, a flight connectivity index based on all departure flights taking the airport as a departure airport in the same flight segment, and a flight connectivity index based on all arrival flights taking the airport as an arrival airport in the same flight segment.
The flight connectivity index represents the connectivity of the flight k from the origin airport i to the destination airport j, and is determined by the capacity index and the speed index.
A third obtaining unit 206, configured to obtain an airport connectivity index of the airport based on the airline connectivity index of the inbound flight and the airline connectivity index of the outbound flight corresponding to the same airport.
Further, the third obtaining unit 206 includes:
and the fifth acquisition module is used for obtaining the airport connectivity index of the airport based on the sum of the route connectivity index of the arriving flight and the route connectivity index of the departing flight corresponding to the same airport.
A fourth obtaining unit 207, configured to obtain a civil aviation connectivity index of the area to be evaluated based on the airport connectivity indexes of all airports in the area to be evaluated.
Further, the fourth obtaining unit 207 includes:
and the sixth acquisition module is used for acquiring the civil aviation connectivity index of the area to be evaluated based on the ratio of the airport connectivity indexes of all airports in the area to be evaluated to the total number of airports in the area to be evaluated.
The invention discloses a civil aviation connectivity determining device, which is used for determining flight connectivity indexes of flights based on flight capacity indexes and flight speed indexes, obtaining airline connectivity indexes of airlines based on the flight connectivity indexes, obtaining airport connectivity indexes of airports based on the flight connectivity indexes of all departure flights, obtaining civil aviation connectivity indexes of an area to be evaluated based on the airport connectivity indexes of all airports in the area to be evaluated, and solving the problems that the existing civil aviation connectivity indexes are not easy to evaluate and the like. By the scheme, the civil aviation connectivity index is obtained and is not only suitable for transverse comparison of airports among continental countries or cities in the same country, but also suitable for longitudinal comparison of airports without domestic flights, so that the capability of analyzing and evaluating the airports among the continental countries or cities in the same country and the airports without domestic flights is improved.
While, for purposes of simplicity of explanation, the foregoing method embodiments have been described as a series of acts or combination of acts, it will be appreciated by those skilled in the art that the present invention is not limited by the illustrated ordering of acts, as some steps may occur in other orders or concurrently with other steps in accordance with the invention. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required by the invention.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the device-like embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The steps in the method of each embodiment of the invention can be sequentially adjusted, combined and deleted according to actual needs.
The device and the modules and sub-modules in the terminal in the embodiments of the present invention can be combined, divided and deleted according to actual needs.
In the embodiments provided in the present invention, it should be understood that the disclosed terminal, apparatus and method may be implemented in other ways. For example, the above-described terminal embodiments are merely illustrative, and for example, the division of a module or a sub-module is only one logical division, and there may be other divisions when the terminal is actually implemented, for example, a plurality of sub-modules or modules may be combined or integrated into another module, or some features may be omitted or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or modules, and may be in an electrical, mechanical or other form.
The modules or sub-modules described as separate parts may or may not be physically separate, and parts that are modules or sub-modules may or may not be physical modules or sub-modules, may be located in one place, or may be distributed over a plurality of network modules or sub-modules. Some or all of the modules or sub-modules can be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, each functional module or sub-module in each embodiment of the present invention may be integrated into one processing module, or each module or sub-module may exist alone physically, or two or more modules or sub-modules may be integrated into one module. The integrated modules or sub-modules may be implemented in the form of hardware, or may be implemented in the form of software functional modules or sub-modules.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A method for determining civil aviation connectivity, the method comprising:
acquiring index data of all flights in an area to be evaluated, wherein the index data at least comprises flight seat number, flight time information and flight distance, and the flight time information comprises flight attendance time, flight time and flight transit time;
for any flight, determining a flight capacity index based on the flight seat number of the flight, and determining a flight speed index based on flight time information and flight distance corresponding to the flight;
determining a flight connectivity index of the flight based on the flight capacity index and the flight speed index corresponding to the same flight;
obtaining the flight connectivity index of the air route based on the flight connectivity indexes of all flights on the same air route;
aiming at any airport in the area to be evaluated, acquiring flight connectivity indexes of all departure flights taking the airport as a departure airport in the same flight segment and flight connectivity indexes of all arrival flights taking the airport as an arrival airport in the same flight segment;
obtaining an airport connectivity index of the airport based on the corresponding airline connectivity index of the inbound flight and the corresponding airline connectivity index of the outbound flight at the same airport;
and obtaining the civil aviation connectivity index of the area to be evaluated based on the airport connectivity indexes of all airports in the area to be evaluated.
2. The method of claim 1, wherein determining, for any flight, a flight capacity index based on flight number of the flight comprises:
aiming at any flight in the area to be evaluated, acquiring a seat reference value of the flight, wherein the seat reference value is equal to the maximum value of the number of seats of the flight of the airport to be evaluated in the current area to be evaluated in the year;
and obtaining the flight capacity index of the flight based on the flight seat number corresponding to the flight and the seat reference value.
3. The method of claim 1, wherein determining, for any flight, a flight speed index based on a flight time and a flight distance corresponding to the flight comprises:
determining flight duration of the flight based on flight attendance time, flight time and flight transit time corresponding to the same flight;
determining the flight speed of the flight based on the flight duration and the flight distance corresponding to the flight;
and determining the flight speed index of the flight based on the flight speed corresponding to the flight and a reference flight speed, wherein the reference flight speed is a reference value of the flight speeds of all flights in the airport.
4. The method of claim 3, wherein determining the flight duration of the flight based on the flight attendance time, the flight time, and the flight transfer time corresponding to the same flight comprises:
obtaining a penalty coefficient beta corresponding to the flight transit time of the flight, wherein the penalty coefficient beta is larger than 1;
obtaining the flight actual transfer time of the flight based on the product of the penalty coefficient beta and the flight transfer time;
and obtaining the flight duration of the flight based on the sum of the actual transfer time of the flight, the check-in time of the flight and the flight time corresponding to the flight.
5. The method of claim 1, wherein determining the flight connectivity index for the flight based on the flight capacity index and the flight speed index for the same flight comprises:
and obtaining the flight connectivity index of the flight based on the product of the flight capacity index and the flight speed index corresponding to the same flight.
6. The method of claim 1, wherein obtaining the route connectivity index for the route based on the flight connectivity indices for all flights on the same route comprises:
and obtaining the airline connectivity index of the airline based on the sum of the flight connectivity indexes of all flights on the same airline.
7. The method of claim 1, wherein obtaining the airport connectivity index for the airport based on the route connectivity index for the inbound flight and the route connectivity index for the outbound flight for the same airport comprises:
and obtaining the airport connectivity index of the airport based on the sum of the route connectivity index of the arriving flight and the route connectivity index of the departing flight corresponding to the same airport.
8. The method according to claim 1, wherein the obtaining of the civil aviation connectivity index of the area to be evaluated based on the airport connectivity indexes of all airports in the area to be evaluated comprises:
and obtaining the civil aviation connectivity index of the area to be evaluated based on the ratio of the airport connectivity indexes of all the airports in the area to be evaluated to the total number of the airports in the area to be evaluated.
9. An apparatus for determining civil aviation connectivity, comprising:
the system comprises a first obtaining unit, a second obtaining unit and a third obtaining unit, wherein the first obtaining unit is used for obtaining index data of all flights in an area to be evaluated, the index data at least comprises flight seat number, flight time information and flight distance, and the flight time information comprises flight attendance time, flight time and flight transit time;
a first determining unit, configured to determine, for any flight, a flight capacity index based on a flight number of the flight, and determine a flight speed index based on flight time information and a flight distance corresponding to the flight;
a second determining unit, configured to determine a flight connectivity index of the flight based on the flight capacity index and the flight speed index corresponding to the same flight;
the second obtaining unit is used for obtaining the airline connectivity index of the airline based on the flight connectivity indexes of all flights on the same airline;
a third determining unit, configured to obtain, for any one airport in the area to be evaluated, flight connectivity indexes of all departure flights taking the airport as a departure airport in the same flight segment and flight connectivity indexes of all arrival flights taking the airport as an arrival airport in the same flight segment;
a third obtaining unit, configured to obtain an airport connectivity index of the airport based on the airline connectivity index of the inbound flight and the airline connectivity index of the outbound flight corresponding to the same airport;
and the fourth obtaining unit is used for obtaining the civil aviation connectivity index of the area to be evaluated based on the airport connectivity indexes of all airports in the area to be evaluated.
10. The apparatus of claim 9, wherein the first determining unit for determining a flight capacity index based on the flight number of the flight for any flight comprises:
the system comprises a first obtaining module, a second obtaining module and a third obtaining module, wherein the first obtaining module is used for obtaining a seat reference value of any flight in an area to be evaluated, and the seat reference value is equal to the maximum value of the number of seats of the flight of the airport to be evaluated in the area to be evaluated currently in the year;
and the second acquisition module is used for acquiring the flight capacity index of the flight based on the flight seat number corresponding to the flight and the seat reference value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911000122.XA CN110727905B (en) | 2019-10-21 | 2019-10-21 | Civil aviation connectivity determining method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911000122.XA CN110727905B (en) | 2019-10-21 | 2019-10-21 | Civil aviation connectivity determining method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110727905A true CN110727905A (en) | 2020-01-24 |
| CN110727905B CN110727905B (en) | 2023-06-20 |
Family
ID=69220511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911000122.XA Active CN110727905B (en) | 2019-10-21 | 2019-10-21 | Civil aviation connectivity determining method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110727905B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630979A (en) * | 2015-12-25 | 2016-06-01 | 中国民航信息网络股份有限公司 | Flight query method, device and system |
| CN106529862A (en) * | 2016-10-25 | 2017-03-22 | 合肥飞友网络科技有限公司 | Method for evaluating airport transit level on the basis of operation connectivity |
| CN107578184A (en) * | 2017-09-19 | 2018-01-12 | 飞友科技有限公司 | A kind of method for evaluating quality of course line flight |
| CN108921388A (en) * | 2018-06-08 | 2018-11-30 | 飞友科技有限公司 | A kind of airport DSS based on big data statistical analysis |
| US20190147748A1 (en) * | 2017-11-16 | 2019-05-16 | The Boeing Company | Airport congestion determination for effecting air navigation planning |
-
2019
- 2019-10-21 CN CN201911000122.XA patent/CN110727905B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105630979A (en) * | 2015-12-25 | 2016-06-01 | 中国民航信息网络股份有限公司 | Flight query method, device and system |
| CN106529862A (en) * | 2016-10-25 | 2017-03-22 | 合肥飞友网络科技有限公司 | Method for evaluating airport transit level on the basis of operation connectivity |
| CN107578184A (en) * | 2017-09-19 | 2018-01-12 | 飞友科技有限公司 | A kind of method for evaluating quality of course line flight |
| US20190147748A1 (en) * | 2017-11-16 | 2019-05-16 | The Boeing Company | Airport congestion determination for effecting air navigation planning |
| CN108921388A (en) * | 2018-06-08 | 2018-11-30 | 飞友科技有限公司 | A kind of airport DSS based on big data statistical analysis |
Non-Patent Citations (5)
| Title |
|---|
| 吴昊: "基于ACQI模型的枢纽机场航线网络规划模型评估", 《科技创新与应用》 * |
| 唐小卫等: "基于SCPN的机场航班进离港流程建模与仿真", 《系统仿真学报》 * |
| 金嗣博: "我国枢纽机场航线网络连通性研究", 《科技创新与应用》 * |
| 韩昀轩: "" 基于交通分配的航路网络生成"", 《中国优秀硕士学位论文全文库》 * |
| 韩朝明等: "中枢辐射式航线网络评价指标介绍", 《中国民用航空》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110727905B (en) | 2023-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Coldren et al. | Modeling aggregate air-travel itinerary shares: logit model development at a major US airline | |
| US9739626B2 (en) | Journey planning method and system | |
| US8615418B1 (en) | System and method for managing transportation transactions | |
| Marzuoli et al. | Implementing and validating air passenger–centric metrics using mobile phone data | |
| US20180218464A1 (en) | Computer based system for evaluating options in an eclectic array of product and service attributes in the travel services industry | |
| Amoroso et al. | Vertical take-off and landing air transport to provide tourist mobility | |
| CN110727905B (en) | Civil aviation connectivity determining method and device | |
| CN108959226A (en) | A kind of visual presentation system based on Route Network figure | |
| Oo et al. | Analysis of the most common aviation weather hazard and its key mechanisms over the Yangon flight information region | |
| Ghobrial | Competition between US and foreign air carriers: an econometric approach | |
| Yang | Entry effect of low-cost carriers on airport-pairs demand model using market concentration approach | |
| CN107506435A (en) | A kind of budget fare querying method based on price expectation | |
| EP2927847A1 (en) | Journey planning method and system | |
| Li et al. | A least-square model to estimate historical percentages of itinerant general aviation operations by aircraft types and flight rules at an airport | |
| Michelmann et al. | Influence and Sensitivities of Airport Capacity Limitations Modeling in Air Transport Fleet Development | |
| Li et al. | Modeling spatial distribution of itinerant General Aviation operations by aircraft type | |
| US7970619B2 (en) | System and method for determining a weight of an arriving aircraft | |
| Ramchandran et al. | Assessing environmental impacts of aviation on connected cities using environmental vulnerability studies and fluid dynamics: an Indian case study | |
| Czech et al. | US Federal Aviation Administration Neighborhood Environmental Survey: Noise Methodology | |
| Budd | The potential use of consumer flight radar apps as a source of empirical data: A study of A320 utilization rates in Europe | |
| Andersson | Potential benefits of information sharing during the arrival process at hub airports | |
| Seshadri et al. | A model to estimate origin-transfer-destination route flows and origin-destination segment flows across the continental United States | |
| de Farias Domingos et al. | Airport competition in Brazil’s northeast region | |
| Diana | Measuring demand for access to regional airports: An application of zero-inflated Poisson regression | |
| Ballis et al. | Airport Data Analysis Using Common Statistical Methods and Knowledge-Based Techniques |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |