Processing method and device for airplane emergency escape map on airline, and related product

Abstract

The invention provides a processing method and device for an aircraft emergency escape map on an airline, and a related product, and relates to the technical field of airline route emergency escape map digitalization. The method comprises the following steps: automatically determining a to-be-adjusted leg according to a next-period AIP and a current-period AIP, and determining revision data of the to-be-adjusted leg; according to the to-be-adjusted leg, querying the to-be-adjusted leg in the airline aircraft emergency escape map database corresponding to the current-period AIP, and revising each preset element of the to-be-adjusted leg in the airline aircraft emergency escape map database corresponding to the current-period AIP by using the revision data of the to-be-adjusted leg, generating an airline aircraft emergency escape map database corresponding to the AIP of the next period; and generating an airline airplane emergency escape map corresponding to the AIP of the next period. According to the method, when the AIP of the next period of the current period is issued, linkage revision can be accurately and efficiently carried out on the airline aircraft emergency escape map.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of digitization of airline route emergency escape charts, and in particular to a processing method and device for an airplane emergency escape chart on an airline route and related products. BACKGROUND

[0002] AIP (Aeronautical Information Publication) is an authoritative publication issued by a country or its authorized agency, containing persistent aeronautical information necessary for air navigation. In simple terms, it is like an "official guide" or "basic database" to ensure the safe flight of an aircraft within a country. In order to ensure the accuracy and timeliness of the information, AIP has established a perfect dynamic updating system, including the AIRAC (Aeronautical Information Regulation and Control) system, which requires that changes that have a significant impact on operation must be notified in advance according to the common effective date (every 28 days as a cycle) to ensure global consistency and predictability.

[0003] NAIP (National Aeronautical Information Publication) is a kind of AIP provided to domestic airlines. See Figure 1 , which is the 2211th information item of NAIP, providing all valid data of domestic routes between 2022.11.3-2022.12.1, issued by the authorized agency. There are a total of 13 issues per year for such publications. Changes in domestic route information are reflected between every two issues, and the responsibility of the airline intelligence personnel is to timely discover the impact of these changes on the company's routes and make timely revisions to ensure that the company's routes are correct.

[0004] Airline companies will make route emergency escape charts for the flight routes and the procedures corresponding to the route emergency escape charts (including procedures after the release of the aircraft cabin pressure and procedures for gliding after the failure of an engine) to deal with emergency situations. The route emergency escape chart is consistent with the domestic route direction, and if the domestic route direction changes, the relevant part of the route emergency escape chart must be revised in conjunction to ensure consistency and effectiveness. This emergency Figure 1 is complex on the one hand and has many maps on the other hand, so it is easy to overlook, leading to frequent SMS (Safety Management System) information reports by pilots and dispatchers. Therefore, how to accurately and efficiently revise the route emergency escape chart in conjunction has become a technical problem to be solved. SUMMARY

[0005] In view of the above problems, the present application is proposed to provide an airline escape route map processing method, device and related product on an aircraft route to overcome the above problems or at least partially solve the above problems. The technical solution is as follows: In a first aspect, an airline escape route map processing method on an aircraft route is provided, the method comprising: obtaining an airline aircraft emergency escape route map corresponding to a current AIP, wherein the airline aircraft emergency escape route map corresponding to the current AIP is made based on the current AIP; According to a plurality of preset elements, each flight segment is described, and the airline aircraft emergency escape route map corresponding to the current AIP is split to obtain a split result including each flight segment and a plurality of preset elements corresponding to each flight segment; wherein the plurality of preset elements include a map name, a suitable aircraft type, an oxygen type, a flight segment description, a brief order description, an alternate landing site, a flight segment unsuitable aircraft type, alternate landing refueling information, a drift descent pressure release attribute, a suitable operation rule, and flight segment weight limit information; Based on the split result including each flight segment and the plurality of preset elements corresponding to each flight segment, a database of the airline aircraft emergency escape route map corresponding to the current AIP is generated; In response to a next-period AIP issuance event of the current period, the next-period AIP and the current-period AIP are used to automatically determine a to-be-adjusted flight segment and determine revision data of the to-be-adjusted flight segment; According to the to-be-adjusted flight segment in the airline aircraft emergency escape route map database corresponding to the current-period AIP, the to-be-adjusted flight segment is queried, and each preset element of the to-be-adjusted flight segment in the airline aircraft emergency escape route map database corresponding to the current-period AIP is revised using the revision data of the to-be-adjusted flight segment, to generate an airline aircraft emergency escape route map database corresponding to the next-period AIP; The airline aircraft emergency escape route map corresponding to the current-period AIP is revised using the airline aircraft emergency escape route map database corresponding to the next-period AIP, to generate an airline aircraft emergency escape route map corresponding to the next-period AIP.

[0006] In a possible implementation, the method further comprises: When the airline aircraft emergency escape route map corresponding to the next-period AIP is approved, the airline aircraft emergency escape route map corresponding to the current-period AIP is invalidated when the next-period AIP takes effect, and the airline aircraft emergency escape route map corresponding to the next-period AIP that is approved is simultaneously validated.

[0007] In a possible implementation, the next-period AIP and the current-period AIP are used to automatically determine a to-be-adjusted flight segment and determine revision data of the to-be-adjusted flight segment, comprising: According to the current AIP, the in-flight route list data corresponding to the current AIP is obtained, wherein the in-flight route list data includes a plurality of routes, a route direction of each route in the plurality of routes, and segment detailed information of each route in the plurality of routes; wherein the segment detailed information includes a starting point, an ending point, a route name, a distance, a minimum obstacle clearance altitude (MOCA), a starting point longitude, a starting point latitude, an ending point longitude, and an ending point latitude. According to the in-flight route list data corresponding to the current AIP and the next AIP, an adjusted segment in the in-flight route is automatically determined, and revision data of the adjusted segment is determined.

[0008] In a possible implementation, according to the in-flight route list data corresponding to the current AIP and the next AIP, an adjusted segment in the in-flight route is automatically determined, and revision data of the adjusted segment is determined, including: According to the in-flight route list data corresponding to the current AIP and the next AIP, the segments of each route in the in-flight route list data corresponding to the current AIP are compared with the segments in the next AIP, and if the comparison is inconsistent, the route is determined as an adjusted route. For each adjusted route, the segments of each adjusted route are compared with the segments in the next AIP, and when the comparison is inconsistent, the inconsistent segment is determined as an adjusted segment, and revision data of the adjusted segment is determined.

[0009] In a possible implementation, the brief description includes route information stored in a preset route format, waypoint stored in a preset waypoint format, and alternate airport stored in a preset airport format. The revision data of the adjusted segment is used to revise the brief description of the adjusted segment in the airline aircraft emergency escape chart database corresponding to the current AIP, including: The adjusted segment is used to find the route information in the brief description of the adjusted segment that matches the adjusted segment. The revision data of the adjusted segment is used to revise the route information in the brief description of the adjusted segment that matches the adjusted segment.

[0010] In a possible implementation, the method further includes: In an emergency, according to the aircraft type information and the alternate route, a matching is performed in the airline aircraft emergency escape chart database corresponding to the current AIP to determine whether the aircraft needs to perform the procedure corresponding to the emergency escape chart when performing the alternate route. If the aircraft performs the alternate route, the procedure corresponding to the emergency escape chart is needed, the brief description of the flight segment corresponding to the alternate route is searched in the airline aircraft emergency escape chart database corresponding to the current AIP, and the searched brief description of the flight segment corresponding to the alternate route is provided to the pilot.

[0011] In a possible implementation, if the aircraft performs the alternate route, the procedure corresponding to the emergency escape chart is needed, the method further includes: searching, in the airline aircraft emergency escape chart database corresponding to the current AIP, the emergency escape chart of the flight segment corresponding to the alternate route, and providing the searched emergency escape chart of the flight segment corresponding to the alternate route to the pilot.

[0012] In a second aspect, a device for processing an airline aircraft emergency escape chart on an airline route is provided, and the device includes: an acquisition unit configured to acquire an airline aircraft emergency escape chart corresponding to a current AIP, wherein the airline aircraft emergency escape chart corresponding to the current AIP is made based on the current AIP; a splitting unit configured to split the airline aircraft emergency escape chart corresponding to the current AIP according to a plurality of preset elements to obtain a splitting result including flight segments and the plurality of preset elements corresponding to the flight segments, wherein the plurality of preset elements include a chart name, an applicable aircraft type, an oxygen type, a flight segment description, a brief description, an alternate landing site, a flight segment inapplicable aircraft type, alternate landing refueling information, a drift landing pressure release attribute, an applicable operation rule, and flight segment weight limit information; a first generation unit configured to generate a database of airline aircraft emergency escape charts corresponding to the current AIP based on the splitting result including the flight segments and the plurality of preset elements corresponding to the flight segments; a determination unit configured to, in response to an issuance event of a next AIP of the current AIP, automatically determine a to-be-adjusted flight segment and determine revision data of the to-be-adjusted flight segment according to the next AIP and the current AIP; a second generation unit configured to query the to-be-adjusted flight segment in the database of airline aircraft emergency escape charts corresponding to the current AIP according to the to-be-adjusted flight segment, and revise each preset element of the to-be-adjusted flight segment in the database of airline aircraft emergency escape charts corresponding to the current AIP by using the revision data of the to-be-adjusted flight segment, to generate a database of airline aircraft emergency escape charts corresponding to the next AIP; an airline aircraft emergency escape chart generation unit configured to revise the airline aircraft emergency escape chart corresponding to the current AIP by using the database of airline aircraft emergency escape charts corresponding to the next AIP, to generate an airline aircraft emergency escape chart corresponding to the next AIP.

[0013] In a third aspect, an electronic device is provided, comprising a processor and a memory, wherein the memory stores a computer program, and the processor is configured to run the computer program to perform the processing method of the emergency escape map of an airline aircraft on an airline route according to any one of the preceding aspects.

[0014] In a fourth aspect, a computer program product is provided, comprising a computer program configured to perform the processing method of the emergency escape map of an airline aircraft on an airline route according to any one of the preceding aspects when running.

[0015] According to the technical solutions described above, the processing method, device and related product of the emergency escape map of an airline aircraft on an airline route provided by the present application obtain the airline aircraft emergency escape map corresponding to the current AIP, describe each flight segment according to a plurality of preset elements, split the airline aircraft emergency escape map corresponding to the current AIP to obtain a split result including each flight segment and a plurality of preset elements corresponding to each flight segment, generate the airline aircraft emergency escape map database corresponding to the current AIP based on the split result including each flight segment and a plurality of preset elements corresponding to each flight segment, automatically determine the flight segment to be adjusted and determine the revision data of the flight segment to be adjusted according to the next AIP of the current period and the current AIP in response to the issuance event of the next AIP of the current period, query the flight segment to be adjusted in the airline aircraft emergency escape map database corresponding to the current AIP, and revise each preset element of the flight segment to be adjusted in the airline aircraft emergency escape map database corresponding to the current AIP using the revision data of the flight segment to be adjusted to generate the airline aircraft emergency escape map database corresponding to the next AIP. Then, the airline aircraft emergency escape map corresponding to the current AIP is revised using the airline aircraft emergency escape map database corresponding to the next AIP to generate the airline aircraft emergency escape map corresponding to the next AIP. As can be seen, when the next AIP of the current period is issued, the present application can accurately and efficiently revise the airline aircraft emergency escape map, and solves the problems of data omission and low efficiency in manual revision.

[0016] Moreover, the brief description in the present application is digitized, and the brief description includes airline route information stored according to a preset airline route format, airline route points stored according to a preset airline route point format, and alternate airports stored according to a preset airport format. Therefore, when the brief description is revised, the airline route information in the brief description that matches the flight segment to be adjusted can be found using the flight segment to be adjusted, and the airline route information in the brief description that matches the flight segment to be adjusted is revised using the revision data of the flight segment to be adjusted. Through data structuring, efficient, accurate and automatic revision of specific flight segment information in the flight brief is achieved.

[0017] And, in an emergency, according to the model information and the alternate route, the current AIP corresponding to the airline aircraft emergency escape map database is matched to determine whether the aircraft needs to perform the alternate route corresponding to the emergency escape map procedure; if the aircraft needs to perform the alternate route corresponding to the emergency escape map procedure, the simple order description of the alternate route corresponding to the segment is searched in the current AIP corresponding to the airline aircraft emergency escape map database, and the simple order description of the alternate route corresponding to the segment found is provided to the pilot, the safety of the aircraft is improved, and the purpose of compliant operation of the aircraft is realized. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced.

[0019] Figure 1 The domestic AIP No. 2211 information entry summary content is shown; Figure 2 The flowchart of the processing method of the aircraft emergency escape map on the airline route provided by the embodiment of the present application is shown; Figure 3a The route direction and segment detailed information of the Enshi-Beijing Daxing route provided by the embodiment of the present application is shown; Figure 3b The simple order text schematic diagram provided by the embodiment of the present application before digitization is shown; Figure 4 The structure diagram of the processing device of the aircraft emergency escape map on the airline route provided by the embodiment of the present application is shown; Figure 5 The structure diagram of the processing device of the aircraft emergency escape map on the airline route provided by another embodiment of the present application is shown; Figure 6 The structure diagram of an electronic device provided by the embodiment of the present application is shown. DETAILED DESCRIPTION

[0020] The exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided so that the present application can be more thoroughly understood and the scope of the present application can be fully conveyed to those skilled in the art.

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and in the above drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that such use can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the term "comprising" and its variants are to be interpreted as meaning "including but not limited to" an open term.

[0022] To solve the above technical problems, the embodiments of the present application provide a processing method for an aircraft emergency escape map on an airline route, as shown in Figure 2 The processing method for the aircraft emergency escape map on the airline route can include the following steps S201 to S206: Step S201, obtaining the airline aircraft emergency escape map corresponding to the current AIP, wherein the airline aircraft emergency escape map corresponding to the current AIP is made based on the current AIP.

[0023] In this step, airline is the abbreviation of airline; the airline aircraft emergency escape map corresponding to the current AIP is made by the technical personnel of the airline using relevant tools based on the current AIP.

[0024] The airline aircraft emergency escape map, i.e. the airline aircraft glide and decompression map, contains detailed information such as precise map of specific terrain, program route, key obstacles, and alternate field location; it provides pilots with visual perception of scenario far beyond the text order, which is self-evident.

[0025] Step S202, according to a plurality of preset elements, each flight segment is described, the airline aircraft emergency escape map corresponding to the current AIP is split to obtain a split result including each flight segment and a plurality of preset elements corresponding to each flight segment; wherein the plurality of preset elements include map name, applicable model, oxygen type, flight segment description, order description, alternate, flight segment inappropriate model, alternate refueling information, glide decompression attribute, applicable operation rule, flight segment weight limit information.

[0026] Step S203, based on the split result including each flight segment and a plurality of preset elements corresponding to each flight segment, generating the airline aircraft emergency escape map database corresponding to the current AIP.

[0027] In this step, the fields of the airline aircraft emergency escape map database corresponding to the current AIP can include flight segments, each of the plurality of preset elements, etc., which are not limited in the embodiments.

[0028] Step S204, in response to the issuance event of the next period AIP of the current period, determining the to-be-adjusted flight segment and the revision data of the to-be-adjusted flight segment based on the next period AIP and the current period AIP.

[0029] Step S205, according to the to-be-adjusted flight segment, the to-be-adjusted flight segment is queried in the airline aircraft emergency escape map database corresponding to the current AIP, and each preset element of the to-be-adjusted flight segment in the airline aircraft emergency escape map database corresponding to the current AIP is revised by using the revision data of the to-be-adjusted flight segment, to generate the airline aircraft emergency escape map database corresponding to the next AIP.

[0030] Step S206, the airline aircraft emergency escape map corresponding to the current AIP is revised by using the airline aircraft emergency escape map database corresponding to the next AIP, to generate the airline aircraft emergency escape map corresponding to the next AIP.

[0031] When the next AIP of the current period is issued, the application can realize accurate and efficient linkage revision of the airline aircraft emergency escape map, and solves the problems of data omission and low efficiency in the current manual revision.

[0032] In the embodiment of the application, a possible implementation manner is provided, and after the airline aircraft emergency escape map corresponding to the next AIP is generated in step S206, the following step A1 can be further included: Step A1, when the airline aircraft emergency escape map corresponding to the next AIP is approved, the airline aircraft emergency escape map corresponding to the current AIP is invalidated when the next AIP takes effect, and the airline aircraft emergency escape map corresponding to the approved next AIP takes effect synchronously.

[0033] The embodiment ensures that the emergency escape map, which is crucial in aviation operation, can be updated in time, accurately and seamlessly through a clear and automatic switching mechanism, thereby ensuring flight safety and improving operation efficiency.

[0034] In the embodiment of the application, a possible implementation manner is provided, and in step S204, the to-be-adjusted flight segment is automatically determined according to the next AIP and the current AIP, and the revision data of the to-be-adjusted flight segment is determined, which can specifically include the following steps B1 and B2: Step B1, according to the current AIP, the in-flight route list data corresponding to the current AIP is acquired, wherein the in-flight route list data includes a plurality of routes, a route direction of each route in the plurality of routes, and detailed information of a flight segment of each route in the plurality of routes. Here, the detailed information of the flight segment can include a starting point, an ending point, a route name, a flight distance, a MOCA (Minimum Obstacle Clearance Altitude), a starting point longitude, a starting point latitude, an ending point longitude, an ending point latitude, etc., and the embodiment is not limited thereto.

[0035] For example, the detailed information of the flight segment can include a starting point, an ending point, a route name, a flight distance, a MOCA (Minimum Obstacle Clearance Altitude), a starting point longitude, a starting point latitude, an ending point longitude, an ending point latitude, etc. Figure 3aAs shown, the route direction of Enshi-Beijing Daxing route (i.e. the direction of control No. 1: Enshi / Xujiaoping via Enshi VOR (ENH), W102 Shangxian VOR (SHX), W4LIMGI, W175AVKES, G212BELAX to Beijing / Daxing) and the leg details are shown. It should be noted that the enumeration here is only illustrative and does not limit the present embodiment.

[0036] Step B2, according to the in-flight route list data corresponding to the current AIP and the next AIP, automatically determine the to-be-adjusted leg in the in-flight route, and determine the revision data of the to-be-adjusted leg.

[0037] Traditionally, the navigation information personnel manually compares the changes of the route, navigation facilities and other data in the two AIPs, which is time-consuming and easy to miss; the present embodiment can quickly locate the newly added, modified or deleted leg (i.e. to-be-adjusted leg) by automatically comparing the current AIP and the next AIP, greatly improving the data processing efficiency.

[0038] In the present embodiment, a possible implementation is provided, step B2, according to the in-flight route list data corresponding to the current AIP and the next AIP, automatically determine the to-be-adjusted leg in the in-flight route, and determine the revision data of the to-be-adjusted leg, which can specifically include the following steps B2-1 and B2-2: Step B2-1, according to the in-flight route list data corresponding to the current AIP and the next AIP, compare the legs of each route in the in-flight route list data corresponding to the current AIP with the legs in the next AIP, if the comparison is inconsistent, determine that the route is a to-be-adjusted route; Step B2-2, for each to-be-adjusted route, compare the legs of each to-be-adjusted route with the legs in the next AIP, when the comparison is inconsistent, determine the inconsistent leg as the to-be-adjusted leg, and determine the revision data of the to-be-adjusted leg.

[0039] The present embodiment replaces the work of manually checking the massive AIP text and navigation notices by dispatchers and information officers, can instantly process thousands of route data, and ensures no omission; and not only can locate the to-be-adjusted route, but also can accurately locate the specific inconsistent leg in the route, and directly generate structured revision data (such as new waypoints, route codes, etc.); before the next AIP officially takes effect, all affected routes are locked in advance, providing sufficient preparation time for route re-planning, flight schedule adjustment, crew announcement, etc.

[0040] Figure 3bThe simple order text before digitization is shown, the left PONAV-TYN is the simple order text of Taiyuan TYN flight segment, containing two kinds of emergency landing schemes, which are "descending to 14000FT by VMO / MMO; flying to Yuncheng along W175 route for emergency landing" and "descending to 14000FT by VMO / MMO; flying to Taiyuan along W175 route for emergency landing". Here, VMO refers to the maximum operating airspeed; MMO represents the maximum operating Mach number; FT indicates feet.

[0041] The right is the simple order text of Taiyuan TYN-OMDIS flight segment, containing two kinds of emergency landing schemes, which are "descending to 14000FT by VMO / MMO; flying to Taiyuan along B215 route for emergency landing" and "descending to 14000FT by VMO / MMO; flying to Ordos along W104 route for emergency landing".

[0042] The simple order description obtained by digitization can include route information stored in a preset route format, waypoint stored in a preset waypoint format, and emergency landing airport stored in a preset airport format.

[0043] The preset route format can be: [PU W89 NUBKI H115 CBS], where PU, W89, NUBKI, H115, CBS are respectively a waypoint, a route, a waypoint, a route, and a waypoint. When output, the two sides [ ] are automatically removed, and restored to PU W89 NUBKI H115 CBS.

[0044] The preset waypoint format can be: <PU W89 NUBKI>, because there are duplicate names of global waypoints, the above way is used to define a waypoint. The reason is that the waypoint combined with the route name has uniqueness, and the output is restored to PU.

[0045] The preset airport format can be: {ZSSS}, and the output is restored to ZSSS.

[0046] Here, [ ], <>, and {} are English characters; the route description must start and end with a waypoint, and cannot start or end with a route name.

[0047] The waypoint format <PU W89 NUBKI> is used to locate the PU point, so the parameters "W89 NUBKI" after it are not unique, as long as they can be located. It should be noted that the examples here are only illustrative and do not limit the embodiments.

[0048] In step S205, each preset element of the to-be-adjusted flight segment in the airline aircraft emergency escape map database corresponding to the current AIP is revised by using the revision data of the to-be-adjusted flight segment, which can specifically include the following steps C1 and C2: Step C1, using the to-be-adjusted flight segment, searching for the flight route information in the brief description of the to-be-adjusted flight segment that matches the to-be-adjusted flight segment; Step C2, using the revision data of the to-be-adjusted flight segment, revising the flight route information in the brief description of the to-be-adjusted flight segment that matches the to-be-adjusted flight segment.

[0049] The brief description of the embodiment is digitized, and the brief description includes flight route information stored in a preset flight route format, flight waypoints stored in a preset flight waypoint format, and alternate airports stored in a preset airport format. Therefore, when the brief description is revised, the flight route information in the brief description of the to-be-adjusted flight segment that matches the to-be-adjusted flight segment can be searched for using the to-be-adjusted flight segment, and the flight route information in the brief description of the to-be-adjusted flight segment that matches the to-be-adjusted flight segment can be revised using the revision data of the to-be-adjusted flight segment. Through data structuring, efficient, accurate, and automatic revision of specific flight segment information in a flight brief is achieved.

[0050] In the embodiment of the present application, a possible implementation manner is provided. The method can further include the following steps D1 and D2: Step D1, in an emergency, matching, according to the aircraft type information and the alternate flight route, in the airline aircraft emergency escape chart database corresponding to the current AIP, to determine whether the aircraft needs the procedure corresponding to the emergency escape chart to execute the alternate flight route; Step D2, if the aircraft needs the procedure corresponding to the emergency escape chart to execute the alternate flight route, searching, in the airline aircraft emergency escape chart database corresponding to the current AIP, for the brief description of the flight segment corresponding to the alternate flight route, and providing the found brief description of the flight segment corresponding to the alternate flight route to the pilot.

[0051] In the embodiment, through digitization and automation, the matching of the emergency escape chart and the acquisition of the brief are changed from time-consuming and error-prone manual operation to instant intelligent judgment, so that the pilot is provided with rapid and accurate decision support in an emergency, and the flight safety level is effectively improved.

[0052] In the embodiment of the present application, a possible implementation manner is provided. If the aircraft needs the procedure corresponding to the emergency escape chart to execute the alternate flight route, the method can further include the following step D3: Step D3, searching, in the airline aircraft emergency escape chart database corresponding to the current AIP, for the emergency escape chart of the flight segment corresponding to the alternate flight route, and providing the found emergency escape chart of the flight segment corresponding to the alternate flight route to the pilot.

[0053] The embodiment can accurately and quickly deliver the key emergency visual auxiliary information (emergency escape map) to the hands of the pilot, provide an intuitive and reliable basis for decision-making and operation in emergency situations, and thus significantly improve the efficiency of emergency response and the level of flight safety.

[0054] In the optional embodiment, when the brief description of the flight section corresponding to the alternate route is searched in the airline aircraft emergency escape map database corresponding to the current AIP, or when the emergency escape map of the flight section corresponding to the alternate route is searched in the airline aircraft emergency escape map database corresponding to the current AIP, if there are multiple flight sections corresponding to the alternate route, for any flight section, if multiple emergency escape maps involving the flight section are found in the airline aircraft emergency escape map database corresponding to the current AIP, then the probabilities of the emergency escape maps of the flight section are calculated according to all the emergency escape maps of the flight section, and then the emergency escape map with the largest probability is selected as the final emergency escape map of the flight section according to the probability, and the brief description corresponding to the final emergency escape map is taken as the brief description of the flight section.

[0055] If there are two or more emergency escape maps with the largest probability, one is randomly selected as the final emergency escape map of the flight section.

[0056] When the found emergency escape brief description of the flight section corresponding to the alternate route is provided to the pilot, if there are multiple flight sections corresponding to the alternate route, it can be judged whether the emergency escape brief descriptions of adjacent flight sections are the same, and the adjacent flight sections are merged and de-duplicated according to the judgment result, and then the de-duplicated emergency escape brief description is provided to the pilot.

[0057] It should be noted that the size of the serial number of each step in the above embodiment does not mean the order of execution, and the execution order of each process should be determined according to its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the application. In actual application, all the above possible implementation manners can be combined in any combination to form possible embodiments of the present application, which will not be repeated here.

[0058] Based on the aircraft emergency escape map processing method on the airline route provided in the above various embodiments, based on the same inventive concept, the embodiment of the present application further provides an aircraft emergency escape map processing device on the airline route.

[0059] Figure 4 is the structure diagram of the aircraft emergency escape map processing device on the airline route provided by the embodiment of the present application. As Figure 4As shown, the processing device of the aircraft emergency escape diagram on the airline route can specifically include an acquisition unit 410, a splitting unit 420, a first generation unit 430, a determination unit 440, a second generation unit 450, and an airline aircraft emergency escape diagram generation unit 460.

[0060] The acquisition unit 410 is configured to acquire the airline aircraft emergency escape diagram corresponding to the current period AIP, wherein the airline aircraft emergency escape diagram corresponding to the current period AIP is made based on the current period AIP; The splitting unit 420 is configured to split the airline aircraft emergency escape diagram corresponding to the current period AIP according to a plurality of preset elements to obtain a splitting result including each flight segment and a plurality of preset elements corresponding to each flight segment, wherein the plurality of preset elements include a diagram name, a applicable aircraft type, an oxygen type, a flight segment description, a brief order description, an alternate airport, a flight segment unsuitable aircraft type, alternate refueling information, a drift descent pressure release attribute, a applicable operation regulation, and flight segment weight limit information. The first generation unit 430 is configured to generate a current period AIP corresponding airline aircraft emergency escape diagram database based on the splitting result including each flight segment and a plurality of preset elements corresponding to each flight segment. The determination unit 440 is configured to automatically determine a to-be-adjusted flight segment and determine revision data of the to-be-adjusted flight segment according to the next period AIP and the current period AIP in response to a next period AIP issuing event. The second generation unit 450 is configured to query the to-be-adjusted flight segment in the current period AIP corresponding airline aircraft emergency escape diagram database, and revise each preset element of the to-be-adjusted flight segment in the current period AIP corresponding airline aircraft emergency escape diagram database using the revision data of the to-be-adjusted flight segment, to generate a next period AIP corresponding airline aircraft emergency escape diagram database. The airline aircraft emergency escape diagram generation unit 460 is configured to revise the current period AIP corresponding airline aircraft emergency escape diagram using the next period AIP corresponding airline aircraft emergency escape diagram database, to generate a next period AIP corresponding airline aircraft emergency escape diagram.

[0061] The embodiments of the present application provide a possible implementation manner, as shown in the following Figure 5 As shown above Figure 4 The device shown can also include a switching update unit 510, configured to: When the next period AIP corresponding airline aircraft emergency escape diagram is approved, the current period AIP corresponding airline aircraft emergency escape diagram is invalidated when the next period AIP takes effect, and the approved next period AIP corresponding airline aircraft emergency escape diagram is synchronized to take effect.

[0062] The determining unit 440 is further configured to: According to the current AIP, in-flight route list data corresponding to the current AIP is acquired, wherein the in-flight route list data includes a plurality of routes, a route direction of each route in the plurality of routes, and detailed information of a flight segment of each route in the plurality of routes; and the detailed information of the flight segment includes a starting point, an ending point, a route name, a flight distance, a minimum obstacle clearance altitude (MOCA), a starting point longitude, a starting point latitude, an ending point longitude, and an ending point latitude. According to the in-flight route list data corresponding to the current AIP and the next AIP, an adjusted flight segment in the in-flight route is automatically determined, and revision data of the adjusted flight segment is determined.

[0063] The determining unit 440 is further configured to: According to the in-flight route list data corresponding to the current AIP and the next AIP, a flight segment of each route in the in-flight route list data corresponding to the current AIP is compared with a flight segment in the next AIP, and if the comparison is inconsistent, the route is determined to be an adjusted route. For each adjusted route, a flight segment of each adjusted route is compared with a flight segment in the next AIP, and when the comparison is inconsistent, the inconsistent flight segment is determined to be an adjusted flight segment, and revision data of the adjusted flight segment is determined.

[0064] The determining unit 440 is further configured to: The adjusted flight segment is used to search for route information in the simple order description that matches the adjusted flight segment. The revision data of the adjusted flight segment is used to revise the route information in the simple order description that matches the adjusted flight segment.

[0065] The determining unit 440 is further configured to: Figure 5 The device shown in the above Figure 4 The device shown in the above In an emergency, according to the aircraft model information and the emergency escape route, a matching is performed in an airline aircraft emergency escape map database corresponding to the current AIP to determine whether the aircraft needs a procedure corresponding to the emergency escape map to perform the emergency escape route. If the airplane executes the alternate route, the emergency escape chart corresponding to the procedure is needed, the brief description of the flight section corresponding to the alternate route is searched in the airline airplane emergency escape chart database corresponding to the current AIP, and the searched brief description of the flight section corresponding to the alternate route is provided to the pilot.

[0066] In an embodiment of the present application, the emergency processing unit 520 is further configured to: If the airplane executes the alternate route, the emergency escape chart corresponding to the procedure is needed, the emergency escape chart of the flight section corresponding to the alternate route is searched in the airline airplane emergency escape chart database corresponding to the current AIP, and the searched emergency escape chart of the flight section corresponding to the alternate route is provided to the pilot.

[0067] Based on the same inventive concept, an electronic device is further provided in an embodiment of the present application, which comprises a processor and a memory, the memory stores a computer program, and the processor is configured to run the computer program to execute the airplane emergency escape chart processing method on the airline route of any one of the above embodiments.

[0068] In an exemplary embodiment, an electronic device is provided, such as Figure 6 As shown in the figure, Figure 6 The electronic device 600 shown in the figure comprises a processor 601 and a memory 603. The processor 601 and the memory 603 are connected, such as through a bus 602. Optionally, the electronic device 600 can further comprise a transceiver 604. It should be noted that in actual applications, the transceiver 604 is not limited to one, and the structure of the electronic device 600 does not constitute a limitation on the embodiments of the present application.

[0069] The processor 601 can be a CPU (Central Processing Unit, central processor), a GPU (Graphics Processing Unit, graphics processor), a DSP (Digital Signal Processor, data signal processor), an ASIC (Application Specific Integrated Circuit, application specific integrated circuit), an FPGA (Field Programmable Gate Array, field programmable gate array) or other programmable logic devices, transistor logic devices, hardware components or any combination thereof. It can implement or execute various exemplary logical blocks, modules and circuits described in combination with the disclosure of the present application. The processor 601 can also be a combination of computing functions, such as one or more microprocessor combinations, combinations of DSP and microprocessor, etc.

[0070] The bus 602 can include a path that transmits information between the above-mentioned components. The bus 602 can be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus, or the like. The bus 602 can be divided into an address bus, a data bus, a control bus, and the like. For convenience of representation, Figure 6 Only one thick line is used in the figure, but it does not mean that there is only one bus or one type of bus.

[0071] The memory 603 can be a ROM (Read Only Memory) or other type of static storage device that can store static information and instructions, a RAM (Random Access Memory) or other type of dynamic storage device that can store information and instructions, an EEPROM (Electrically Erasable Programmable Read Only Memory), a CD-ROM (Compact Disc Read Only Memory) or other optical disk storage, a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to this.

[0072] The memory 603 is used to store computer program code for implementing the scheme of the present application, and is controlled by the processor 601 to execute. The processor 601 is used to execute the computer program code stored in the memory 603 to realize the content shown in the foregoing method embodiments.

[0073] The electronic device includes, but is not limited to, a mobile terminal such as a mobile phone, a notebook computer, a digital broadcast receiver, a PDA (Personal Digital Assistant), a PAD (Tablet Personal Computer), a PMP (Portable Multimedia Player), a vehicle terminal (such as a car navigation terminal), and the like, and a fixed terminal such as a digital TV, a desktop computer, and the like. Figure 6 The electronic device shown is only an example, and should not bring any limitation to the function and use range of the embodiments of the present application.

[0074] Based on the same inventive concept, the embodiments of the present application also provide a computer program product, comprising a computer program configured to execute the processing method of the emergency escape map of the aircraft on the airline route of any one of the above-mentioned embodiments when running.

[0075] Those skilled in the art can clearly understand the specific working process of the system, device and module described above, and can refer to the corresponding process in the foregoing method embodiments for brevity.

[0076] Those skilled in the art can understand that the technical solutions of the present application can be embodied in the form of software product essentially or in whole or in part, and the computer software product is stored in a storage medium, and includes a plurality of program instructions for making an electronic device (such as a personal computer, a server, or a network device, etc.) execute all or part of the steps of the method described in the embodiments of the present application when the program instructions are executed. The foregoing storage medium includes a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and various media that can store program codes.

[0077] Alternatively, all or part of the steps of the foregoing method embodiments can be completed by program instruction related hardware (such as an electronic device of a personal computer, a server, or a network device, etc.), and the program instructions can be stored in a computer readable storage medium, and when the program instructions are executed by the processor of the electronic device, the electronic device executes all or part of the steps of the method described in the embodiments of the present application.

[0078] The above embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that within the spirit and principle of the present application, the technical solutions recorded in the foregoing embodiments can still be modified, or part or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the corresponding technical solutions deviate from the protection scope of the present application.

Claims

1. A method for processing aircraft emergency escape diagrams along an airline's flight path, characterized in that, The method includes: Obtain the emergency escape diagram of the aircraft corresponding to the current AIP, where the emergency escape diagram of the aircraft corresponding to the current AIP is created based on the current AIP; Each flight segment is described using multiple preset elements. The emergency escape diagram of the airline aircraft corresponding to the current AIP is broken down to obtain the breakdown results including each flight segment and the multiple preset elements corresponding to each flight segment. Among them, the multiple preset elements include diagram name, applicable aircraft type, oxygen type, flight segment description, brief order description, alternate airport, unsuitable aircraft type for the flight segment, alternate landing refueling information, drift depressurization attribute, applicable operating regulations, and flight segment weight limit information. Based on the splitting results including each flight segment and multiple preset elements corresponding to each flight segment, an emergency escape map database for the current AIP corresponding to the airline aircraft is generated. In response to the issuance of the next AIP in the current period, the system automatically determines the flight segments to be adjusted based on the next AIP and the current AIP, and determines the revision data for the flight segments to be adjusted. The flight segment to be adjusted is found in the emergency escape map database of the airline aircraft corresponding to the current AIP. The revised data of the flight segment to be adjusted is used to revise the preset elements of the flight segment to be adjusted in the emergency escape map database of the airline aircraft corresponding to the current AIP, and the emergency escape map database of the airline aircraft corresponding to the next AIP is generated. The emergency escape diagrams for the current AIP are revised using the database of emergency escape diagrams for the aircraft corresponding to the next AIP, and the emergency escape diagrams for the aircraft corresponding to the next AIP are generated.

2. The method according to claim 1, characterized in that, The method further includes: Once the emergency escape plan for the aircraft corresponding to the next AIP is approved, the emergency escape plan for the aircraft corresponding to the current AIP will become invalid when the next AIP takes effect, and the emergency escape plan for the aircraft corresponding to the next approved AIP will become effective simultaneously.

3. The method according to claim 1, characterized in that, Based on the next AIP and the current AIP, the system automatically determines the flight segments to be adjusted and determines the revised data for those segments, including: Based on the current AIP, obtain the list of flying routes corresponding to the current AIP. The list of flying routes includes multiple routes, the route directions of each route, and detailed information on each segment of each route. The detailed information on each segment includes the origin, destination, route name, distance, minimum obstacle clearance altitude (MOCA), origin longitude, origin latitude, destination longitude, and destination latitude. Based on the current AIP's list of in-flying routes and the next AIP, the system automatically identifies the flight segments to be adjusted on the in-flying routes and determines the revision data for those segments.

4. The method according to claim 3, characterized in that, Based on the current AIP's corresponding in-flying route list data and the next AIP, the system automatically identifies the flight segments to be adjusted within the in-flying routes and determines the revision data for these segments, including: Based on the flight list data corresponding to the current AIP and the next AIP, the segments of each route in the flight list data corresponding to the current AIP are compared with the segments in the next AIP. If the comparison is inconsistent, the route is determined to be a route to be adjusted. For each route to be adjusted, the segments of each route to be adjusted are compared with the segments in the next AIP. If there is a discrepancy, the segment with the discrepancy is identified as the segment to be adjusted, and the revision data of the segment to be adjusted is determined.

5. The method according to claim 1, characterized in that, The brief description includes route information stored in a preset route format, waypoints stored in a preset waypoint format, and alternate airports stored in a preset airport format; The revised data for the flight segment to be adjusted is used to revise the brief description of the flight segment in the current AIP-corresponding airline aircraft emergency escape diagram database, including: Using the route segment to be adjusted, find the route information that matches the route segment in the brief description of the route segment to be adjusted; Using the revised data of the route segment to be adjusted, the route information in the abbreviated description of the route segment to be adjusted that matches the route segment to be adjusted is revised.

6. The method according to claim 1, characterized in that, The method further includes: In an emergency, based on the aircraft type information and the alternate landing route, a match is made with the airline's emergency escape diagram database corresponding to the current AIP to determine whether the aircraft needs the corresponding emergency escape diagram procedure to execute the alternate landing route; If the aircraft requires procedures corresponding to the emergency escape diagram to execute the diversion route, the short order description of the corresponding segment of the diversion route will be searched in the airline's emergency escape diagram database corresponding to the current AIP, and the short order description of the corresponding segment of the diversion route will be provided to the pilot.

7. The method according to claim 6, characterized in that, If the aircraft requires procedures corresponding to the emergency escape diagram when executing the alternate landing route, the method further includes: Search the emergency escape diagram database of the airline aircraft corresponding to the current AIP for the emergency escape diagram of the diversion route and provide the found emergency escape diagram of the diversion route corresponding to the diversion route to the pilot.

8. A device for processing aircraft emergency escape diagrams along an airline's flight path, characterized in that, The device includes: The acquisition unit is used to acquire the emergency escape diagram of the aircraft corresponding to the current AIP, wherein the emergency escape diagram of the aircraft corresponding to the current AIP is created based on the current AIP. The segmentation unit is used to describe each flight segment according to multiple preset elements. It segments the emergency escape diagram of the airline aircraft corresponding to the current AIP, and obtains the segmentation result including each flight segment and multiple preset elements corresponding to each flight segment. Among them, the multiple preset elements include diagram name, applicable aircraft type, oxygen type, flight segment description, brief order description, alternate airport, unsuitable aircraft type for the flight segment, alternate landing refueling information, drift depressurization attribute, applicable operating regulations, and flight segment weight limit information. The first generation unit is used to generate an emergency escape map database for the current AIP based on the splitting results including each flight segment and multiple preset elements corresponding to each flight segment. The determination unit is used to respond to the issuance event of the next AIP in the current period, and automatically determine the flight segment to be adjusted based on the next AIP and the current AIP, and determine the revision data of the flight segment to be adjusted; The second generation unit is used to query the flight segment to be adjusted in the airline aircraft emergency escape map database corresponding to the current AIP based on the flight segment to be adjusted, and use the revision data of the flight segment to be adjusted to revise each preset element of the flight segment to be adjusted in the airline aircraft emergency escape map database corresponding to the current AIP, so as to generate the airline aircraft emergency escape map database corresponding to the next AIP. The Airline Aircraft Emergency Escape Map Generation Unit is used to revise the current Aircraft Emergency Escape Map corresponding to the next AIP using the Aircraft Emergency Escape Map Database corresponding to the next AIP, and generate the Aircraft Emergency Escape Map corresponding to the next AIP.

9. An electronic device, characterized in that, The system includes a processor and a memory, wherein the memory stores a computer program, and the processor is configured to run the computer program to perform a method for processing an aircraft emergency escape map along an airline route as described in any one of claims 1 to 7.

10. A computer program product, comprising a computer program, characterized in that, The computer program is configured to execute, at runtime, the method for processing aircraft emergency escape diagrams along airline routes as described in any one of claims 1 to 7.

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