CN117474285A - Navigation notification ordering method, device, equipment and storage medium - Google Patents
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Abstract
The invention provides a navigation announcement ordering method, a device, equipment and a storage medium, wherein historical navigation data are obtained, and the historical navigation data comprise historical abnormal flight data and historical navigation announcement data; determining a parent sequence and a child sequence according to the historical voyage data, and acquiring a voyage announcement sequencing reference value through a gray correlation analysis method, wherein the parent sequence comprises historical abnormal flight data, and the child sequence comprises historical voyage announcement data; and then acquiring the navigation notices to be sequenced, sequencing the navigation notices to be sequenced according to the navigation notice sequencing reference value, and acquiring the navigation notice processing sequence. The method is different from the existing sorting method based on effective time or receiving and reporting time, and the method is used for ensuring that important notices can be timely processed by identifying the influence degree of different notice types on flights and correlating the influence degree with the flights on the same day, so that adverse influence on the operation of the flights due to untimely processing is avoided.
Description
Technical Field
The embodiment of the application relates to the field of aviation data processing, in particular to a navigation notification ordering method, device, equipment and storage medium.
Background
Voyage notices are informative notices about any voyage facilities and services, procedures or hazards, and changes that must be known in time to personnel involved in the flight activity, distributed in a telecommunication manner. At present, most airlines adopt a digital navigation notification system, the system receives and gathers navigation notifications, sorts the navigation notifications according to preset conditions, and then uses relevant staff to process the navigation notifications according to the sorted navigation notification sequence.
The current digital voyage announcement system is generally ordered according to the effective time or the receipt time of voyage announcement. However, in the growing trend of navigation advice, it is often required to face the situation that multiple notices are simultaneously pending, and the above-mentioned ordering mechanism obviously cannot meet the requirement. The existing ordering mechanism can only order the notices according to the urgency of time, if the notices with relatively lower importance are processed earlier only because of the earlier effective time, the important notices with higher flight influence degree can not be processed in time according to the ordering processing mechanism, so that the actual operation is influenced.
Disclosure of Invention
The invention provides a navigation announcement ordering method, a device, computer equipment and a storage medium, wherein association degrees of different announcement types and abnormal flights are analyzed through grey association theory, and navigation announcements are ordered according to the association degrees, so that the navigation announcements with high importance degree can be timely processed, and the influence on actual navigation is avoided.
In a first aspect, the present invention provides a navigation announcement ordering method, including the steps of:
acquiring historical voyage data, wherein the historical voyage data comprises historical abnormal flight data and historical voyage notification data;
determining a parent sequence and a child sequence according to the historical voyage data, and acquiring a voyage announcement sequencing reference value through a gray correlation analysis method, wherein the parent sequence comprises the historical abnormal flight data, and the child sequence comprises the historical voyage announcement data;
and acquiring a navigation announcement to be ordered, ordering the navigation announcement to be ordered according to the navigation announcement ordering reference value, and acquiring a navigation announcement processing sequence.
Further, after sorting the navigation announcement to be sorted according to the navigation announcement sorting reference value, the method further comprises the following steps:
acquiring first flight operation area information, and matching the navigation announcement to be ordered with the first flight operation area information to acquire a navigation announcement of a first processing level, wherein the first flight operation area comprises an airport operated on the same day and an information area passed by a flight operation route;
and carrying out prioritization processing on the navigation announcement of the first processing level.
Further, after sorting the navigation announcement to be sorted according to the navigation announcement sorting reference value, the method further comprises the following steps:
acquiring second flight operation area information, and matching the navigation announcement to be ordered with the second flight operation area information to acquire a navigation announcement of a second processing level, wherein the second flight operation area comprises a regular operation airport and an information area passed by a route in a route library;
and sorting the navigation notices of the second processing level, wherein the navigation notice sorting of the second processing level is arranged after the navigation notices of the first processing level.
Further, after sorting the navigation announcement to be sorted according to the navigation announcement sorting reference value, the method further comprises the following steps:
acquiring non-operation area information, matching the navigation announcement to be ordered with the non-operation area information, and acquiring a navigation announcement of a third processing level;
and carrying out post-ranking processing on the navigation announcement of the third processing level.
Further, determining the parent sequence and the child sequence, comprising the steps of:
determining the parent sequence as
x 0 ＝{x 0 (1),x 0 (2),...,x 0 (n)}
The subsequence is
x i ＝{x i (1),x i (2),...,x i (n)}
Wherein n is the number of the historical abnormal flights, and i is the number of the historical navigation notification types.
Further, the navigation notification ranking reference value is obtained, which comprises the following steps:
obtaining the extreme value of the difference value between the parent sequence and the subsequence, wherein the expression of the minimum difference a is as follows
The expression of the maximum difference b is
Wherein k indicates the kth flight in the parent sequence;
obtaining the association degree of each element in the subsequence and the corresponding element in the parent sequence, wherein the calculation formula is as follows
Wherein ρ is a resolution coefficient;
according to the association degree of each element in the subsequence and the corresponding element in the parent sequence, calculating a navigation notification ordering reference value, wherein the calculation formula is as follows
Further, after the historical navigation data is obtained, the method further comprises the following steps:
and carrying out standardized processing on the historical navigation data to obtain the historical navigation data after dimension influence is removed.
In a second aspect, the present application further provides a navigation announcement ordering device, including:
the historical data acquisition module is used for acquiring historical voyage data, wherein the historical voyage data comprises historical abnormal flight data and historical voyage notification data;
the sequencing reference value acquisition module is used for determining a parent sequence and a child sequence according to the historical voyage data, and acquiring a voyage announcement sequencing reference value through a gray correlation analysis method, wherein the parent sequence comprises the historical abnormal flight data, and the child sequence comprises the historical voyage announcement data;
the processing sequence acquisition module is used for acquiring the navigation notices to be ordered, ordering the navigation notices to be ordered according to the navigation notice ordering reference value, and acquiring the navigation notice processing sequence.
In a third aspect, the present invention also provides a computer device comprising:
at least one memory and at least one processor;
the memory is used for storing one or more programs;
the one or more programs, when executed by the at least one processor, cause the at least one processor to implement the steps of a voyage announcement ordering method as described in the first aspect.
In a fourth aspect, the present invention also provides a computer readable storage medium storing a computer program which, when executed by a processor, implements the steps of a navigation advertisement ranking method according to the first aspect.
The method comprises the steps of obtaining historical voyage data, wherein the historical voyage data comprises historical abnormal flight data and historical voyage notification data; determining a parent sequence and a child sequence according to the historical voyage data, and acquiring a voyage announcement sequencing reference value through a gray correlation analysis method, wherein the parent sequence comprises historical abnormal flight data, and the child sequence comprises historical voyage announcement data; and then acquiring the navigation notices to be sequenced, sequencing the navigation notices to be sequenced according to the navigation notice sequencing reference value, and acquiring the navigation notice processing sequence. The method is different from the existing sorting method based on effective time or receiving and reporting time, and the method is used for ensuring that important notices can be timely processed by identifying the influence degree of different notice types on flights and correlating the influence degree with the flights on the same day, so that adverse influence on the operation of the flights due to untimely processing is avoided.
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Drawings
FIG. 1 is a flow chart of steps of a navigation announcement ordering method provided in one exemplary embodiment;
FIG. 2 is a block diagram of a voyage announcement ordering device provided in one exemplary embodiment;
FIG. 3 is an internal block diagram of a computer device provided in one exemplary embodiment;
fig. 4 is an internal structural diagram of a computer device provided in one exemplary embodiment.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the following detailed description of the embodiments of the present application will be given with reference to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the embodiments of the present application, are within the scope of the embodiments of the present application.
The terminology used in the embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the embodiments of the application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as detailed in the accompanying claims. In the description of this application, it should be understood that the terms "first," "second," "third," and the like are used merely to distinguish between similar objects and are not necessarily used to describe a particular order or sequence, nor should they be construed to indicate or imply relative importance. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
Furthermore, in the description of the present application, unless otherwise indicated, "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.
In the system development process, if the trend of the two factor changes has consistency, namely the synchronous change degree is higher, the association degree of the two factors is higher; otherwise, it is lower. Therefore, the gray correlation analysis method is a method for measuring the degree of correlation between factors according to the degree of similarity or dissimilarity of the development trends between the factors, i.e. "gray correlation". The study object of gray correlation analysis is often a system. The development of the system is influenced by a plurality of factors, and the gray correlation analysis can be used for knowing which are major factors and which are minor factors in a plurality of influencing factors; which have promoting effects, which have inhibiting effects, etc. The basic idea of gray correlation analysis is to determine whether a sequence curve is closely related based on the degree of similarity of its geometry. The closer the curves are, the greater the degree of correlation between the corresponding sequences and vice versa.
Based on analyzing the problems in the background art, the gray correlation analysis method is adopted to acquire factors with larger influence on the importance degree in the navigation notices, and the navigation notices are ordered accordingly, so that the navigation notices with higher importance degree are positioned in the front of the to-be-processed ordering, and the staff can process the corresponding navigation notices in a limited manner, thereby avoiding missing important information due to the fact that the number of the navigation notices is large.
The embodiment of the application provides a navigation notification ordering method, as shown in fig. 1, comprising the following method steps:
s201: and acquiring historical voyage data, wherein the historical voyage data comprises historical abnormal flight data and historical voyage notification data.
Specifically, the historical voyage data may be obtained through voyage data within the airline. In the embodiment of the present application, the abnormal flight indicates that the estimated landing time of the flight deviates from the actual landing time. The historical voyage announcement data includes a historical voyage announcement Q code. The Q code, namely the navigation announcement selection standard code, is a generalized description of information contained in the navigation announcement, is a basis for filling out a navigation announcement limiting row (Q row), and selects and uses the Q code to determine the corresponding relation among all sub-items of the flight type, the issuing purpose and the application range, and consists of five English letters, namely the Q code. In the embodiment of the application, the navigation announcement Q code is used as the type identification of the navigation announcement.
In one illustrative example, the mapping of the navigation announcement type to the Q code is shown in the following table:
specifically, when the navigation notification data is acquired, the navigation notification type corresponding to the navigation notification is acquired according to the corresponding Q code.
In a preferred embodiment, after the historical voyage data is obtained, the historical voyage data is further subjected to standardization processing, and the historical voyage data with dimension influence removed is obtained so as to facilitate subsequent data analysis by a gray correlation analysis method. In a specific example, the standardized processing method may be performed by a data processing method such as a z-score method or a min-max method.
S202: and determining a parent sequence and a child sequence according to the historical voyage data, and acquiring a voyage announcement sequencing reference value through a gray correlation analysis method, wherein the parent sequence comprises the historical abnormal flight data, and the child sequence comprises the historical voyage announcement data.
According to the gray correlation analysis method, the parent sequence is a data sequence reflecting the overall behavior characteristics or development of the system, and the child sequence is a data sequence consisting of factors influencing the development of the system. In the embodiment of the application, the influence degree on the flight is regarded as the development of the system, and the influence degree is expressed as the flight delay time; the number of various types of navigation notices in the flight release data is regarded as a factor influencing the development of the system. Specifically, the flight delay time is equal to the difference between the actual landing time and the estimated landing time of the flight, and the maximum flight delay time is considered if the flight is cancelled.
In a preferred embodiment, the parent sequence is determined to be
x 0 ＝{x 0 (1),x 0 (2),...,x 0 (n)}
The subsequence is
x i ＝{x i (1),x i (2),...,x i (n)}
Wherein n is the number of the historical abnormal flights, and i is the number of the historical navigation notification types.
Obtaining the extreme value of the difference value between the parent sequence and the child sequence, wherein the expression of the minimum difference a is that
The expression of the maximum difference b is
Wherein k indicates the kth flight in the parent sequence;
obtaining the association degree of each element in the subsequence and the corresponding element in the parent sequence, wherein the calculation formula is as follows
Wherein ρ is a resolution coefficient;
according to the association degree of each element in the subsequence and the corresponding element in the parent sequence, calculating a navigation notification ordering reference value, wherein the calculation formula is as follows
Namely, the association degree between each sub-sequence and the parent sequence is calculated and acquired, namely the association degree between the influence factors and the system overall is acquired. The association degree of the navigation announcement type can be understood as the influence degree and positive and negative feedback effect on the flight delay according to the definition of the gray association analysis method. The index association between each sub-sequence and the parent sequence is thus determined as a voyage announcement ranking reference value.
S203: and acquiring a navigation announcement to be ordered, ordering the navigation announcement to be ordered according to the navigation announcement ordering reference value, and acquiring a navigation announcement processing sequence.
According to the navigation announcement sequencing reference value, the greater the influence degree of the information contained in the navigation announcement on the flight delay is, the more the sequencing is easier to be processed preferentially, so that adverse influence on the actual flight operation due to the fact that the navigation announcement is not processed timely is avoided.
In a preferred example, the navigation announcement may be further identified and split according to the content of the navigation announcement item a, and the navigation area is used as one of the influencing factors to further optimize the navigation announcement sequence.
Therefore, after sorting the navigation notices to be sorted according to the navigation notice sorting reference value, the method further comprises the following steps: acquiring first flight operation area information, and matching the navigation announcement to be ordered with the first flight operation area information to acquire a navigation announcement of a first processing level, wherein the first flight operation area comprises an airport operated on the same day and an information area passed by a flight operation route; and carrying out prioritization processing on the navigation announcement of the first processing level.
Specifically, the navigation notification item a includes two types of airport and information area, and if the airport information and information area information included in the current navigation notification information are all the operation airports of the current day flight list and the information area flown by the flight operation route, the processing priority of the navigation notification is considered to be higher.
In one other example, after ranking the navigation announcement to be ranked, the method further includes: acquiring second flight operation area information, and matching the navigation announcement to be ordered with the second flight operation area information to acquire a navigation announcement of a second processing level, wherein the second flight operation area comprises a regular operation airport and an information area passed by a route in a route library; and sorting the navigation notices of the second processing level, wherein the navigation notice sorting of the second processing level is arranged after the navigation notices of the first processing level.
Specifically, the regularly operated airports are all airports criticized by the airline operation specification C0039. The second flight operation area is an area where a flight may operate, and the processing priority of the navigation announcement related to the operation area is lower than that of the navigation announcement of the first processing level.
In one other example, after ranking the navigation announcement to be ranked, the method further includes: acquiring non-operation area information, matching the navigation announcement to be ordered with the non-operation area information, and acquiring a navigation announcement of a third processing level; and carrying out post-ranking processing on the navigation announcement of the third processing level.
In particular, the processing priority of the navigation announcement concerning the non-operation area is lowest.
In a preferred example, the first processing level of the aeronautical announcement is processed preferentially, and the third processing level of the aeronautical announcement is processed finally; and for the aviation notices at the same processing level, sorting the aviation notices according to the navigation notice sorting reference value, and preferentially processing the navigation notice types with large sorting reference value. Wherein, for non-operation region notices, the notices can be ordered based on the effective time of the notices, and the notices with earlier effective time can be processed preferentially.
The embodiment of the application provides a navigation notification ordering method, which comprises the steps of obtaining historical navigation data, wherein the historical navigation data comprises historical abnormal flight data and historical navigation notification data; determining a parent sequence and a child sequence according to the historical voyage data, and acquiring a voyage announcement sequencing reference value through a gray correlation analysis method, wherein the parent sequence comprises historical abnormal flight data, and the child sequence comprises historical voyage announcement data; and then acquiring the navigation notices to be sequenced, sequencing the navigation notices to be sequenced according to the navigation notice sequencing reference value, and acquiring the navigation notice processing sequence. The method is different from the existing ordering method based on effective time or receiving time, and the influence degree of different notification types on flights is identified and correlated with the flights on the same day, so that important notifications can be timely processed, and adverse effects on flight operation due to untimely processing are avoided.
The embodiment of the application further provides a navigation notification ordering device 300, as shown in fig. 2, including:
a historical data acquisition module 301, configured to acquire historical voyage data, where the historical voyage data includes historical abnormal flight data and historical voyage notification data;
a sequencing reference value obtaining module 302, configured to determine a parent sequence and a child sequence according to the historical voyage data, and obtain a voyage announcement sequencing reference value through a gray correlation analysis method, where the parent sequence includes the historical abnormal flight data, and the child sequence includes the historical voyage announcement data;
and the processing sequence acquisition module 303 is configured to acquire a to-be-sequenced navigation announcement, sequence the to-be-sequenced navigation announcement according to the navigation announcement sequencing reference value, and acquire a navigation announcement processing sequence.
It should be noted that, both a navigation announcement ordering device and a navigation announcement ordering method come from the same inventive concept, and the explanation about a navigation announcement ordering device can refer to an embodiment of a navigation announcement ordering method, which is not described herein again.
In one embodiment, a computer device is provided, which may be a server, the internal structure of which may be as shown in fig. 3. The computer device includes a processor, a memory, an Input/Output interface (I/O) and a communication interface. The processor, the memory and the input/output interface are connected through a system bus, and the communication interface is connected to the system bus through the input/output interface. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer device is for storing data. The input/output interface of the computer device is used to exchange information between the processor and the external device. The communication interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a voyage announcement ordering method.
In one embodiment, a computer device is provided, which may be a terminal, and the internal structure of which may be as shown in fig. 4. The computer device includes a processor, a memory, an input/output interface, a communication interface, a display unit, and an input means. The processor, the memory and the input/output interface are connected through a system bus, and the communication interface, the display unit and the input device are connected to the system bus through the input/output interface. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The input/output interface of the computer device is used to exchange information between the processor and the external device. The communication interface of the computer device is used for carrying out wired or wireless communication with an external terminal, and the wireless mode can be realized through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. The computer program is executed by a processor to implement a voyage announcement ordering method. The display unit of the computer device is used for forming a visual picture, and can be a display screen, a projection device or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer equipment can be a touch layer covered on the display screen, can also be a key, a track ball or a touch pad arranged on the shell of the computer equipment, and can also be an external keyboard, a touch pad or a mouse and the like.
The embodiment of the application further provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements a navigation notification ordering method according to any one of the above embodiments.
The present invention may take the form of a computer program product embodied on one or more storage media (including, but not limited to, magnetic disk storage, CD-ROM, optical storage, etc.) having program code embodied therein. Computer-readable storage media include both non-transitory and non-transitory, removable and non-removable media, and information storage may be implemented by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to: phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Disks (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, may be used to store information that may be accessed by the computing device.
It is to be understood that the embodiments of the present application are not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be made without departing from the scope thereof. The scope of embodiments of the present application is limited only by the appended claims.
The above examples merely represent a few implementations of the examples of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the embodiments of the present application, which are all within the scope of the embodiments of the present application.
Claims (10)
1. A navigation announcement ordering method, which is characterized by comprising the following steps:
acquiring historical voyage data, wherein the historical voyage data comprises historical abnormal flight data and historical voyage notification data;
determining a parent sequence and a child sequence according to the historical voyage data, and acquiring a voyage announcement sequencing reference value through a gray correlation analysis method, wherein the parent sequence comprises the historical abnormal flight data, and the child sequence comprises the historical voyage announcement data;
and acquiring a navigation announcement to be ordered, ordering the navigation announcement to be ordered according to the navigation announcement ordering reference value, and acquiring a navigation announcement processing sequence.
2. The method for sorting navigation messages according to claim 1, further comprising the steps of, after sorting the navigation messages to be sorted according to the navigation message sorting reference value:
acquiring first flight operation area information, and matching the navigation announcement to be ordered with the first flight operation area information to acquire a navigation announcement of a first processing level, wherein the first flight operation area comprises an airport operated on the same day and an information area passed by a flight operation route;
and carrying out prioritization processing on the navigation announcement of the first processing level.
3. The method for sorting navigation messages according to claim 2, further comprising the steps of, after sorting the navigation messages to be sorted according to the navigation message sorting reference value:
acquiring second flight operation area information, and matching the navigation announcement to be ordered with the second flight operation area information to acquire a navigation announcement of a second processing level, wherein the second flight operation area comprises a regular operation airport and an information area passed by a route in a route library;
and sorting the navigation notices of the second processing level, wherein the navigation notice sorting of the second processing level is arranged after the navigation notices of the first processing level.
4. A method of sorting navigational aids according to claim 3, further comprising the steps of, after sorting the navigational aids to be sorted according to the navigational aid sorting reference value:
acquiring non-operation area information, matching the navigation announcement to be ordered with the non-operation area information, and acquiring a navigation announcement of a third processing level;
and carrying out post-ranking processing on the navigation announcement of the third processing level.
5. A method of navigation announcement sequencing according to claim 1, wherein determining the parent sequence and the child sequence comprises the steps of:
determining the parent sequence as
x 0 ＝{x 0 (1),x 0 (2),...,x 0 (n)}
The subsequence is
x i ＝{x i (1),x i (2),...,x i (n)}
Wherein n is the number of the historical abnormal flights, and i is the number of the historical navigation notification types.
6. The navigation advertisement ranking method according to claim 5, wherein the acquisition of the navigation advertisement ranking reference value includes the steps of:
obtaining the extreme value of the difference value between the parent sequence and the subsequence, wherein the expression of the minimum difference a is as follows
The expression of the maximum difference b is
Wherein k indicates the kth flight in the parent sequence;
obtaining the association degree of each element in the subsequence and the corresponding element in the parent sequence, wherein the calculation formula is as follows
Wherein ρ is a resolution coefficient;
according to the association degree of each element in the subsequence and the corresponding element in the parent sequence, calculating a navigation notification ordering reference value, wherein the calculation formula is as follows
7. The voyage announcement ordering method according to claim 1, further comprising the steps of, after obtaining the historical voyage data:
and carrying out standardized processing on the historical navigation data to obtain the historical navigation data after dimension influence is removed.
8. A navigation announcement sequencing device, comprising:
the historical data acquisition module is used for acquiring historical voyage data, wherein the historical voyage data comprises historical abnormal flight data and historical voyage notification data;
the sequencing reference value acquisition module is used for determining a parent sequence and a child sequence according to the historical voyage data, and acquiring a voyage announcement sequencing reference value through a gray correlation analysis method, wherein the parent sequence comprises the historical abnormal flight data, and the child sequence comprises the historical voyage announcement data;
the processing sequence acquisition module is used for acquiring the navigation notices to be ordered, ordering the navigation notices to be ordered according to the navigation notice ordering reference value, and acquiring the navigation notice processing sequence.
9. A computer device, comprising:
at least one memory and at least one processor;
the memory is used for storing one or more programs;
when said one or more programs are executed by said at least one processor, the at least one processor is caused to implement the steps of a voyage announcement ordering method as claimed in any of claims 1 to 7.
10. A computer readable storage medium storing a computer program, characterized in that the computer program when executed by a processor implements the steps of a voyage announcement ordering method according to any of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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