• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    This method of displaying information relating to an aircraft is implemented by computer and comprises the acquisition (110) of a message from a weather message and an aeronautical information message, each message including at least one identifier of object of mission; the search (120), among the mission object identifier (s) contained in each acquired message, of at least one mission object identifier verifying at least one of the first, second and third predefined criteria, the first criterion being a function of a received mission plan, the second criterion being a function of a current position of the aircraft, and the third criterion being a function of both the current position of the aircraft and the mission plan received; and in case of detection of at least one mission object identifier verifying at least one of the first, second and third predefined criteria, displaying (130) each detected identifier.
    公开号:FR3031602A1
    申请号:FR1500072
    申请日:2015-01-14
    公开日:2016-07-15
    发明作者:Vincent Jacquier；Didier Lorido；Florence Zambetti
    申请人:Thales SA；
    IPC主号:
    专利说明:

    [0001] The present invention relates to a method for displaying information relating to an aircraft, the method being set up in accordance with the present invention. work by computer. The invention also relates to an associated electronic device for generating information relating to the aircraft. The invention also relates to an information display system comprising such a device for producing said information and an information display module developed. The invention relates to the field of systems, preferably onboard, air navigation aids, concerning the management of aeronautical and meteorological information, also called AIS-MET (Aeronautical Information Services-METeorology) information, intended for users who operate aircraft whether on or off aircraft. Current air navigation support systems generally present AIS-MET information in a raw and comprehensive manner as successive messages. Then, the user interprets and mentally filters this information received, according to the situation of the aircraft, so as to take into account only the relevant data among the received messages. For example, the crew of an aircraft receives weather reports by an Aircraft Communication Addressing and Reporting System (ACARS) system, or by voice if the aircraft is not equipped with the aircraft communication link. corresponding data. Then, the crew prints them, and analyzes them to evaluate the current and future meteorological situation for the aircraft. However, this task constitutes a substantial workload for the user, and it involves a relatively long delay for the analysis of this AIS-MET information received in the form of successive messages. This task is also rather tedious and repetitive when the received amount of data is important, which also generates a risk of error of the user. The object of the invention is then to propose a method and a system for displaying information relating to an aircraft, making it possible to facilitate the analysis of a message received from a weather message and an aeronautical information message, such as than an AIS-MET message.
    [0002] For this purpose, the subject of the invention is a method for displaying information relating to an aircraft, the method being implemented by computer and comprising the following steps: the acquisition of at least one message among a weather message and an aeronautical information message, each message including at least one mission object identifier; the search, among the mission object identifier or identifiers contained in each acquired message, of at least one mission object identifier satisfying at least one of the first, second and third predefined criteria, the first criterion being a function of a received mission plan, the second criterion being a function of a current position of the aircraft, and the third criterion being a function of both the current position of the aircraft and the mission plan received; and in the case of detecting at least one mission object identifier verifying at least one of the first, second and third predefined criteria, displaying each object object detected identifier. The method according to the invention then makes it possible to provide the user with assistance in his analysis of a received message, such as an AIS-MET message, by filtering and highlighting the data relevant to his mission, holding account of the mission plan and / or the position of the aircraft associated with a correlation with the aeronautical and / or meteorological information received. The method according to the invention thus makes the task of the user less tedious, and allows it to perform more quickly its task of subsequent analysis of the received message, while decreasing the risk of error of the user. Thus, the method according to the invention makes it possible to correlate aeronautical and / or meteorological information acquired with the mission plan of the aircraft, also called the flight plan, and / or with the position of the aircraft, and then with view the correlated information. According to other advantageous aspects of the invention, the display method comprises one or more of the following features, taken alone or in any technically possible combination: each weather message is selected from the group consisting of: a METAR message , a SPECI message, a TAF message, a PIREP message, a SIGMET message, an AIRMET message, and a VOLMET message; each aeronautical information message is chosen from the group consisting of: an ATIS message, a NOTAM message, a SNOWTAM message and an ASHTAM message; - each mission object identifier conforms to ICAO document 7910; Each mission object used for the search step is selected from an airport and an airspace zone; the mission plan received includes mission objects, each mission object having an associated identifier; and in the search step, the first predefined criterion is the inclusion of the desired mission object identifier in both the acquired message and the received mission plan; in the display step, each detected mission object identifier is displayed, in the corresponding message, separately from the other mission object identifier (s) possibly displayed; Each information message comprises at least one temporal range and the mission plan includes time instants, the search step furthermore comprises searching, for each acquired information message, of at least one time range containing with a predefined margin of error, at least one of the time instants contained in the received mission plan, and the displaying step further comprising displaying each detected time range; during the search step, the second predefined criterion is the positioning of the mission object associated with the searched identifier within a cylindrical volume around the current position of the aircraft, the cylindrical volume extending vertically; The search according to the second predefined criterion is carried out only among the acquired weather message (s) containing meteorological information observed, each weather message preferably being selected from a METAR message and a SPECI message; The method further comprises calculating, from the received mission plan, an estimated trajectory of the aircraft from its current position, and during the search step, the third predefined criterion is the positioning of the aircraft. mission object associated with the searched identifier inside at least one cylinder disposed around at least a portion of the estimated trajectory of the aircraft from its current position; The search according to the third predefined criterion is carried out only among the acquired weather message (s) containing estimated weather information, each weather message preferably being selected from a TAF message and a VOLMET message.
    [0003] The invention also relates to a computer program product comprising software instructions which, when implemented by a computer, implement a generation method as defined above. The invention also relates to an electronic device for producing information relating to an aircraft, comprising: a module for acquiring at least one message from a weather message and an aeronautical information message, each message; having at least one mission object identifier; a search module, among the mission object identifier (s) contained in each acquired message, of at least one mission object identifier verifying at least one of the first, second and third predefined criteria, the first criterion being a function of a received mission plan, the second criterion being a function of a current position of the aircraft, and the third criterion being a function of both the current position of the aircraft and the mission plan received. ; and an elaboration module, in case of detection of at least one mission object identifier verifying at least one of the first, second and third predefined criteria, of an information message containing each identified identifier. mission object. The invention also relates to an information display system relating to an aircraft, comprising an electronic device for producing said information relating to the aircraft and an information display module developed in which the electronic device of elaboration is as defined above. These features and advantages of the invention will appear on reading the following description, given solely by way of nonlimiting example, and with reference to the appended drawings, in which: FIG. 1 is a diagrammatic representation of an aircraft comprising avionics systems, including an aircraft information display system, the aircraft communicating with ground-based systems, the information display system comprising a device for generating said information; for their display and an information display module developed, - Figure 2 is a flowchart of a method according to the invention for displaying information relating to the aircraft, - Figure 3 is a representation. two-dimensional search criteria for one or more mission object identifiers contained in an acquired message, the acquired message being a weather message or a message of aeronautical information, these search criteria being, according to a first embodiment, a function of the positioning of the mission object, - Figure 4 is a representation similar to that of Figure 3, in three dimensions, 5 - the FIG. 5 is a view of information displayed according to the first embodiment, and FIGS. 6 to 12 are views of information displayed according to a second embodiment, the search criterion according to the second embodiment being the inclusion of the desired mission object identifier both in the acquired message and in a received mission plan. In FIG. 1, an aircraft 10 comprises an aircraft flight management system 12, also called FMS (Flight Management System), a communication system 14 and one or more radio transceivers 16 connected to each other. 14. The aircraft 10 comprises an electronic device 18 for generating information relating to the aircraft and a module 20 for displaying the information developed, the production device 18 and the display module 20. forming a system 22 for displaying said information relating to the aircraft.
    [0004] The aircraft 10 is, for example, an aircraft. Alternatively, the aircraft 10 is a rotary wing aircraft, such as a helicopter or other air vehicle. The aircraft 10 is configured to communicate, via its radio transceivers 16, with ground-based electronic systems, such as one or more meteorological information broadcast systems 24 via a first radio link. 26, or such as one or more aeronautical information transmission systems 28 via a second radio link 30. The flight management system 12 is, for example, connected to a plurality of transmission devices. measurement, not shown and known per se, such as an inertial reference comprising accelerometers and gyroscopes, a radioaltimeter, a geolocation system. The flight management system 12 is able to determine the positioning, the attitude and the future trajectory of the aircraft 10 and to estimate different quantities, such as the altitude, the speed, from the measurements made by the measured. The flight management system 12 includes a memory, not shown, capable of storing a flight plan of the aircraft 10, also called the mission plan. The mission plan includes mission objects, such as an airport or an airspace zone. The communication system 14 is known per se, and is configured to communicate, via the radio transceivers 16, with ground-based electronic systems, such as weather information delivery systems 24 and radio transmission systems. Aeronautical information 28. The communication system 14 comprises a digital part, not shown, for communication with data links, and an audio part, not shown, for voice communication. . Each radio transceiver 16 is known per se, and is adapted to transmit and / or receive radio signals, especially to and / or from electronic systems 24, 28 based on the ground, both in voice and in connection with data.
    [0005] The electronic processing device 18 comprises a processing unit 32, formed for example of a memory 34 and a processor 36 associated with the memory 34. The display module 20 comprises a display screen, not shown. , intended to display in particular the information provided by the development device 18, this screen being for example the screen of another avionics system.
    [0006] Each weather information broadcast system 24 is known per se. The weather information broadcasting system 24 supports, for example, a METAR (METeorological Aerodrome Report) service which provides meteorological observation reports in the airport area. The METAR system is configured to broadcast a METAR message every hour (or half hour) at a fixed time. The METAR message, known per se, includes, for example, a trend forecast (TEND or TREND supplement) for the two hours following the observation concerning significant changes, on the wind, the visibility, the present time and the significant clouds. . In addition or alternatively, the meteorological information broadcast system 24 supports a SPECI service which also provides meteorological observation reports in the airport area. The SPECI system is configured to broadcast a SPECI message, outside the transmission periods of the METAR messages. As known per se, the SPECI message is elaborated during an aggravation (M) or an improvement (B) of certain meteorological parameters.
    [0007] 3031602 7 METAR and SPECI text messages are written in accordance with the ICAO (International Civil Aviation Organization) Annex 11 rules, also known as ICAO for the International Civil Aviation Organization. In addition or alternatively, the weather information delivery system 24 supports a TAF (Terminal Aerodrome Forecast) service which provides weather prediction reports in the airport area. The TAF system is configured to broadcast a single type of TAF message by aerodrome: either a short TAF message with prediction at 9 o'clock, or a long TAF message with prediction at 24 o'clock or 30 o'clock. Short TAF messages are sent from Oh UTC every 3 hours 10 and long TAF messages are sent from Oh UTC every 6 hours. In addition or alternatively, the weather information dissemination system 24 supports a SIGMET (SIGnificant METeorological information) service which provides meteorological warning bulletins the purpose of which is to warn the pilots of a weather phenomenon. significant en route that could affect flight safety.
    [0008] The SIGMET system is configured to broadcast a SIGMET message no later than 4 hours before the prediction time of the phenomenon (with an exception for volcanic clouds), and to then provide a 4h prediction. In addition or alternatively, the weather information delivery system 24 supports an AIRMET system service which provides weather warnings, the purpose of which is to warn pilots of a significant weather event below the FL100. The AIRMET system is configured to broadcast an AIRMET message no later than 4 hours before the prediction time of the phenomenon (with an exception for volcanic clouds), and to then provide a 4h prediction. The SIGMET, AIRMET messages are broadcast as voice messages on aeronautical radio frequencies and / or as digital messages via corresponding digital data links. In addition or alternatively, the weather information broadcast system 24 supports a DVOLMET service configured to broadcast one or more VOLMET messages. The DVOLMET service is a digital weather information service for an aircraft in flight. According to ICAO Annex 3, the VOLMET broadcast is a provision of routine routines and special reports in METAR, SPECI, TAF Aerodrome Forecasts, and Aeronautical Meteorological Alert (SIGMET) formats, using continuous and repeated voice transmissions. Each weather message is then selected from the group consisting of: a METAR message, a SPECI message, a TAF message, a SIGMET message, an AIRMET message, and a VOLMET message.
    [0009] Each aeronautical information transmission system 28 is known per se. The aeronautical information transmission system 28 supports, for example, an ATIS service which automatically distributes information on the terminal airport area. The ATIS system is configured to broadcast an ATIS message as a voice message on aeronautical radio frequencies and / or as a digital message via a corresponding data link. The ATIS message complies with the rules of ICAO Annex 11. In addition or alternatively, the aeronautical information transmission system 28 supports a particular aeronautical message transmission service 10, configured to broadcast a NOTAM (NOTice to AirMen) message, a SNOWTAM message, or a message. ASHTAM, for example in the case of a warning (s) of runway, taxiway, apron with a risk or presence of snow, ice and / or stagnant water (SNOWTAM message), or in case of notification (s) ) concerning a change of volcanic activity that is of importance for the exploitation, a volcanic eruption and / or volcanic ash cloud (ASHTAM message). The transmission of NOTAM, SNOWTAM and ASHTAM messages is in accordance with Chapter 5 of ICAO Annex 15. Each aeronautical information message is then selected from the group consisting of: ATIS message, NOTAM message, SNOWTAM message and ASHTAM message. Each weather message and each aeronautical information message comprises at least one mission object identifier, each mission object preferably being an airport or an airspace zone. Those skilled in the art will understand that, according to the invention, the airport is understood in the broad sense as any place referenced to the ICAO, allowing the take-off or landing of the aircraft 10, and means therefore, where appropriate also as an aerodrome, such as a heliport, or any launching and landing surface of aircraft, as for drones. METAR, SPECI, TAF, SIGMET, AIRMET, VOLMET, NOTAM, SNOWTAM and ASHTAM messages are text messages. In other words, the METAR, SPECI, TAF, SIGMET, AIRMET, VOLMET, NOTAM, SNOWTAM and ASHTAM messages each comprise a set of alphanumeric characters. The formatting of these text messages is in accordance with the ICAO rules for aeronautical services. Each mission object ID is compliant with ICAO document 7910.
    [0010] Each mission object identifier is then preferably in the form of a 9 letter code, i.e. consisting of 4 alphabetic characters, as can be seen in FIGS. 3 to 12. The memory 34 comprises a software 40 for acquiring at least one message from a weather message and an aeronautical information message and software 42 for receiving a mission plan. The memory 34 includes a search software 44, among the mission object identifier or identifiers contained in each acquired message, of at least one mission object identifier verifying at least one of the first, second and third criteria. predefined. The first criterion depends on a mission plan received. The second criterion is a function of a current position of the aircraft 10, and the third criterion is a function of both the current position of the aircraft 10 and the mission plan received. The memory 34 comprises a software 46 for producing, in case of detection of at least one mission object identifier verifying at least one of the first, second and third predefined criteria, of an information message containing each Identifier 15 detected mission object. The information message is then intended to be displayed in particular by the display module 20. The processor 36 is configured to allow the execution of each of the software products 40, 42, 44 and 46. When executed by the processor 36, the acquisition software 40, the reception software 42, the search software 44, and the processing software 46 respectively form an acquisition module, a reception module, a search module, and respectively a module development. In a variant, the acquisition module 40, the reception module 42, the search module 44 and the production module 46 are designed as programmable logic components or as dedicated integrated circuits. The acquisition module 40 is configured to acquire at least one message from a weather message and an aeronautical information message, the weather message preferably being selected from the group consisting of: a METAR message, a SPECI message, a TAF message a SIGMET message, an AIRMET message and a VOLMET message; and the aeronautical information message is preferably selected from the group consisting of: ATIS message, NOTAM message, SNOWTAM message and ASHTAM message. The acquisition module 40 is, for example, configured to acquire all the messages broadcast continuously from the meteorological 24 and 35 aeronautical information systems 28, located within the radio communication range of the aircraft 10.
    [0011] In addition or alternatively, the acquisition module 40 is configured for, from message types chosen by the crew or predefined among the aforementioned types of messages, and from the mission object identifiers contained in the mission plan, send a request to the meteorological systems 24 and aeronautical information 28, the latter then returning the message or messages corresponding to the request. The receiving module 42 is configured to receive the mission plan of the aircraft 10. The receiving module 42 is, for example, configured to receive the mission plan from the flight management system 12. As a variant , the receiving module 42 is configured to receive the mission plan from an air traffic control system or from a flight management system of the airline associated with the aircraft 10 via a network type ACARS or ATN.
    [0012] As a further variant, the reception module 42 is configured to retrieve the mission plan from a predefined mission plan database, not shown, stored for example in the memory 34 of the processing device. The search module 44 is configured to search, among the mission object identifier (s) contained in each acquired message, at least one mission object identifier verifying at least one of the first, second and third predefined criteria. . In other words, the search module 44 is adapted to detect in each message acquired, when (s) exist (s), one or more mission object identifiers verifying at least one of the three predefined criteria. The search module 44 then correlates each message acquired by the acquisition module 40 with at least one of the three predefined criteria. The first criterion is, as indicated above, a function of the mission plan received by the reception module 42. The first criterion is, for example, the inclusion of the desired object object identifier at the same time in the acquired message. and in the received mission plan, as will be described in more detail below with reference to FIGS. The second criterion is a function of the current position of the aircraft. The second criterion is, for example, the positioning of the mission object associated with the searched identifier in the vicinity of the current position of the aircraft 10, as will be described in more detail below with reference to FIGS. 5.
    [0013] The search module 44 is preferably configured to search for the mission object identifier (s) following the second predefined criterion only among the acquired meteorological messages containing meteorological information observed. The search module 44 is then configured to search for the mission object identifier (s) following the second predefined criterion of preference only among the METAR and SPECI messages acquired by the acquisition module 40.
    [0014] The third criterion is a function of both the current position of the aircraft and the mission plan received. The third criterion is, for example, the positioning of the mission object associated with the searched identifier in the vicinity of at least a portion of the estimated trajectory of the aircraft from its current position, as will also be described in more detail. detail below with reference to FIGS. 3 to 5. Each portion of the estimated trajectory 10 of the aircraft from its current position is, for example, calculated by the flight management system 12, then received by the reception module 42 from the flight management system 12. The search module 44 is preferably configured to search for the mission object identifier (s) following the third predefined criterion only among the acquired weather message (s) containing estimated meteorological information. . The search module 44 is then configured to search for the mission object identifier (s) following the third predefined criterion of preference only among the acquired TAF and VOLMET messages. The processing module 46 is then configured to produce one or more information messages containing in particular each detected object identifier. The processing module 46 is further able to transmit to the display module 20 each information message developed, for the display of the detected identifier (s) of the mission object. The detected mission object identifier (s) are preferably displayed differently by the other mission object identifiers possibly displayed. The display in a different way is, for example, a highlighted display, a bold display, an underlined display, or a display in bold and underlined. The operation of the device 18 for producing information relating to the aircraft 30 and the system 22 for displaying said information will now be explained with reference to FIG. 2 representing a flowchart of the display method according to FIG. invention. During an optional initial step 100, the receiving module 42 receives the mission plan of the aircraft 10 from the flight management system 12. The receiving module 42 receives more generally information relating to the position and the trajectory of the aircraft 10, previously calculated by the flight management system 12.
    [0015] During this initial step 100, the receiving module 42 receives, for example, the active flight plan including the waypoints near the current position of the aircraft, and the estimated date of arrival at these crossing points. . The receiving module 42 also receives alternative crossing points and an alternate flight plan, as well as an estimated arrival date for this alternate flight plan. The receiving module 42 also receives the current position of the aircraft and the current UTC date. In addition, the reception module 42 receives navigation display parameters configured by the pilot. The acquisition module 40 then performs, during step 110, the acquisition of at least one message among the weather message (s) broadcast by the weather information broadcasting system (s) 24 with radio communication range and the aeronautical information message (s) broadcast by the aeronautical information transmission system (s) 28. The acquired weather message (s) are preferably METAR, SPECI, TAF, SIGMET, AIRMET and / or VOLMET messages. The aeronautical information message or messages acquired are preferably ATIS, NOTAM, SNOWTAM and / or ASHTAM messages. During this acquisition step 110, as an optional supplement, the acquisition module 40 deletes all acquired weather reports for which the validity period has expired with respect to the current UTC date received during step 100. variant, during this step 110, the only meteorological bulletins acquired are those having a period of validity greater than the current UTC date received, that is to say, still valid with respect to the current UTC date. In the next step 120, the search module 44 searches, among the mission object identifier (s) contained in each acquired message, at least one mission object identifier verifying at least one of the first, second and third predefined criteria. As described above, each mission object taken into account during the search step 120 is preferably an airport or an airspace zone, and each mission object identifier is then preferably a 4-character alphabetic identifier. , conforms to ICAO document 7910.
    [0016] In the next step 130, the processing module 46 first creates one or more information messages containing each detected mission object identifier. The processing module 46 then transmits to the display module 20 each information message created for the display of the detected object identifier or identifiers.
    [0017] In this step 130, the display module 20 finally displays each detected mission object identifier, differently by the other mission object identifiers when they are displayed. In optional supplement, step 100 is reiterated to receive a possible modified mission plan and / or step 110 is reiterated to acquire an updated or new weather or aeronautical information message. In case of receipt of a modified mission plan and / or acquisition of an updated weather message or aeronautical information, steps 120 and 130 are then reiterated to automatically perform a new search and automatically develop a 10 information message that takes into account the modification of the mission plan and / or the update of the weather message or aeronautical information. The display system 22 and the display method according to the invention then provide the crew of the aircraft with assistance in its analysis of a meteorological or aeronautical information message received, by filtering and highlighting the data relevant to its mission, taking into account the mission plan and / or the position of the aircraft. They thus make the task of the crew less tedious, and allow it to perform more quickly its task of analyzing the received message, while reducing the risk of error. In other words, the development device 18 makes it possible to correlate aeronautical and / or meteorological information acquired with the mission plan of the aircraft 10, and / or with the position of the aircraft. Then, the display system 22 makes it possible to inform the crew of the calculated correlation, by displaying in a particular way the correlated information. The search 120 and display 130 steps will be described in more detail later, according to a first embodiment with reference to FIGS. 3 to 5, then according to a second embodiment with reference to FIGS. 6 to 12. The first embodiment corresponds to the implementation, during the search step 120, of one of the second and third predefined criteria. The first embodiment makes it possible to correlate with the flight plan of the aircraft 10 the aeronautical and / or meteorological information in the acquired message (s), and to filter only the information associated with locations that will be relevant at the time of the overflight. of the flight plan. According to this first embodiment, the display system 22 then allows an overall display of the information filtered on the flight plan, at the request of the crew, so as to reduce the workload of the pilots 35 in the aircraft. taking into account weather conditions and / or aeronautical information impacting their flight.
    [0018] For this purpose, each acquired message is automatically analyzed and filtered by the search module 44 according to at least one of the second and third predefined criteria, so as to keep only the relevant information around the sequence points of the programmed flight. . In addition optional, the missing information is automatically requested if the associated system 24, 28 is available, to build an even more complete display of the meteorological situation that will meet the crew as the flight progresses. In addition, when the acquired message is a voice message, it is further recognized and digitized by the acquisition module 40, so that it can then be analyzed.
    [0019] The developing device 18 and the display system 22 then dynamically adapt to any delay or diversion of the aircraft 10, displaying the meteorological and / or aeronautical information in accordance with the estimated time of passage of the aircraft. aircraft 10 on the area where the weather conditions are observed / expected, thus significantly reducing the workload of the crew.
    [0020] In FIGS. 3 and 4, the flight plan of the aircraft 10 is represented in the form of a broken line 200 in solid and thick line, and the position of the aircraft 10 is represented by means of a pictogram 205 symbolizing an airplane, FIG. 3 being a representation in two dimensions, and FIG. 4 being a representation in three dimensions.
    [0021] Each acquired message METAR, SPECI, TAF, VOLMET is represented by a first star 210 located at the location of the respective system 24, 28 having provided said message, with further the mission object identifier corresponding to the system 24, 28 having provided said message, said identifier being in the form of 4-letter ICAO code. Each message acquired ATIS is represented by a rectangle 215, also located at the location of the ATIS system having provided the corresponding message, with furthermore the mission object identifier corresponding to the ATIS system having provided said message (LFBD, respectively LFML in Figures 3 and 4). Each message acquired SIGMET, AIRMET is represented by a second star 220 located at the location of the significant weather phenomenon reported.
    [0022] The second predefined criterion is, for example, the positioning of the mission object associated with the searched identifier inside a cylindrical volume 230, 235 around the current position of the aircraft 10, the cylindrical volume 230, 235 extending vertically. In FIG. 3, a first cylindrical volume 230 corresponds to the volume within which the search step 120 is carried out among the meteorological messages acquired in step 110 containing meteorological information observed, for example among the messages METAR, SPECI. A second cylindrical volume 235, visible in FIG. 3, corresponds to a volume within which the search step 120 is carried out among the meteorological messages acquired at step 110 containing estimated meteorological information, ie ie weather forecasts, for example among TAF messages, VOLMET. In Figure 4, only the second volume 235 among the first and second cylindrical volumes 230, 235 is shown for the sake of clarity of the drawing. The first and second cylindrical volumes 230, 235 preferably extend vertically, and each cylindrical volume 230, 235 is, for example, centered radially with respect to the current position of the aircraft 10. The second cylindrical volume 235 presents a radius of value greater than that of the first cylindrical volume 230. The values of the radii of the first and second cylindrical volumes 230, 235 are, for example predefined values, expressed in Nm. As a variant, the value of the radius of the first cylindrical volume 230 is calculated according to the speed of the aircraft 10, in order to correspond to a predefined flight time. By way of example, the value of the radius of the first cylindrical volume 230 corresponds to a maximum flight time of 30 minutes.
    [0023] As a variant, the value of the radius of the second cylindrical volume 235 is also calculated as a function of the speed of the aircraft 10, and corresponds, for example, to a flight time of between 30 and 60 minutes. The third predefined criterion is the positioning of the mission object associated with the desired identifier within at least one cylinder 235, 240 centered on at least a portion of the estimated trajectory of the aircraft 10 since its current position. A third cylindrical volume 240, visible in FIGS. 3 and 4, is disposed around a portion of the estimated trajectory of the aircraft corresponding to a time horizon that is more distant with respect to the second cylindrical volume 235. The third cylindrical volume 240 s preferably extends horizontally.
    [0024] The third cylindrical volume 240 corresponds to another volume within which the search step 120 is performed among the weather messages acquired in step 110 containing estimated weather information, i.e. among the messages TAF, VOLMET for example. The radius values of the first, second and third cylindrical volumes 230, 235, 240 are configurable, i.e. configurable, to allow a better control of the communication costs.
    [0025] In other words, the development device 18 selects, as a function of the flight plan of the aircraft 10, the meteorological messages to be analyzed on an information criterion observed within a maximum radius of 1 hour (depending on the periodicity of the aircraft). meteorological information) of flight around the current position of the aircraft (period of validity of the weather message), this corresponding to the second criterion, and on a criterion of prediction information beyond this radius along a tunnel, namely the third cylindrical volume 240, of a maximum hour of flight around the planned route, this corresponding to the third criterion. The estimated time of passage of the aircraft 10 in the vicinity of the corresponding systems 24, 28 is, for example, determined by considering a direct route to the meteorological observation points and to the prediction points, also called dots. estimated, if they are within the range of the aircraft 10. Outside this range and in the prediction tunnel, the passage time is that of the crossing on the point on the path of the flight plan closest to the meteorological prediction point. The SIGMET, AIRMET, SPECI, SNOWTAM, ASHTAM messages containing a significant event are also filtered in order to determine if a special condition associated with the significant event will still be valid at the time of the overflight of the considered point.
    [0026] To further improve the efficiency of the method according to the invention, the receiving module 42 is configured to obtain, from the flight management system 12, the current position and the UTC time of the aircraft, the plane of flight, the diversion points as well as the estimated hours of passage on points around the flight plan, and the planned clearances considering a direct route.
    [0027] The acquisition module 40 acquires, on the part of the communication system 14, in particular of its digital part, the valid meteorological messages, required by the crew, sent automatically by the ground systems 24, 28, or required by the processing device 18. In addition, the acquisition module 40 interfaces with the communication system 14, in particular with its audio part, then recognizes and digitizes each ATIS message, AIRMET broadcast by radiocommunication. The search module 44 then analyzes each portion of the flight plan and correlates it with the meteorological messages provided in the vicinity of said portion in order to retain the most appropriate message (geographical and temporal validity) for this portion.
    [0028] If no message is available and the aircraft has the required communication capabilities, the search module 44 selects the systems 24, 28 available from the nearest mission plan to a defined correlation limit. 235 and 240 and automatically requests the missing message via the communication system 14 if the system 24, 28 considered in question is located inside the prediction cylinder or tunnel of the aircraft 10, as configured by the crew. The selection of the available systems 24, 28 is preferably performed via a cyclic request in the following order: first the METAR systems from the position of the aircraft 10 to the limit of the volume 235, then the TAF systems from the plane of flight to the cylinder limit 240. The development module 46 finally develops an information message presenting a global situation around the flight plan on request of the pilot. The information message is, for example, transmitted to the display module 20, in order to be displayed graphically on the display screen, as shown in FIG. 5. Alternatively or additionally, the message information is transmitted to the display module 20 to be displayed in textual form on a control unit, not shown. Alternatively or additionally, the information message is transmitted to a printer, not shown, for printing. In addition optional, the display of the information message by the display module 20 is configurable by a user, such as a crew member, to highlight certain particularly relevant information or to hide unnecessary information. The pilot is thus able to control the display of this information as needed. In FIG. 5, the overall situation is represented in the form of an image 280 comprising a pictogram 282 symbolizing the position of the aircraft 10, a broken line 284 symbolizing different portions of the aircraft's future flight plan, textual data 286 associated with a detected mission object identifier, the detected identifier being LFML in this example, and a well-known stylized arrow 288 providing an indication of the direction and strength of the wind.
    [0029] With reference to FIGS. 6 to 12, the second embodiment corresponds to the implementation, during the search step 120, of the first predefined criterion. As previously stated, the first predefined criterion is the inclusion of the desired mission object identifier in both the acquired message and the received mission plan.
    [0030] In the display step 130, each detected mission object identifier is then displayed, in the corresponding message, separately from the other mission object identifiers possibly displayed, as shown in FIG. is visible in Figures 6 to 12, where each detected identifier is displayed in bold and underlined. FIG. 6 represents a view 300 of a meteorological situation plan obtained by means of the method according to the invention, by correlation according to the first predefined criterion between the mission plan contained in table 1 below and the messages METAR in Table 2 below. MISSION PLAN SCENARIO TYPE IDENTIFIER DATE PROVIDED NOMINAL AIRPORT DEPARTURE LFQQ 11:00 NOMINAL POINT OF PASSAGE LESDO 11:08 NOMINAL POINT OF PASSAGE DEKOD 11:24 NOMINAL POINT OF PASSAGE DEPOM 11:32 NOMINAL POINT OF PASSAGE LMG 11:43 NOMINAL POINT PASSAGE ENSAC 12:13 NOMINAL ARRIVAL AIRPORT LFBZ 12:24 ALTERNATIVE AIRPORT IN ROUTE LFBI 11:43 ALTERNATIVE AIRPORT IN HIGHWAY LFBL 11:52 ALTERNATIVE AIRPORT LEBB 12:39 ALTERNATIVE DETERMINATION LFBO AIRPORT 13:12 ALTERNATIVE DETERMINATION AIRPORT LFBP 12:31 OVERRIDE Table 1 MESSAGES FORMAT TYPE TEXTUAL CONTENT REPORT METAR LFAQ 101000Z AUTO OBSERVATION 29006KT 9999 NSC 05/04 Q1010 TETE METEOROLOGICAL REPORT METAR LFBA 101000Z AUTO OBSERVATION VRBO3KT 9999 FEW034 BKN068 METEOROLOGICAL 07/05 01013 = TEXT METAR REPORT LEBB 101030Z 30005KT OBSERVATION 270V010 9999 FEW012 BKNO32 19/17 METEOROLOGICAL Q1024 NOSIG 3031602 19 TEXTUAL METAR REPORT LFBI 101030Z AUTO 33008KT 300V020 9999 NSC 20/08 Q1021 OBSERVATIO N TETE METEOROLOGICAL REPORT METAR REPORT LFBL 101430Z AUTO OBSERVATION 33006KT 9999 NSC 16/06 Q1021 WEATHER TEXT METRAL REPORT LFBP 101030Z 27007KT 9999 OBSERVATION FEW007 SCT017 BKN022 17/15 METEOROLOGICAL Q1022 NOSIG TEXTUAL REPORT METAR LFBO 101030Z AUTO OBSERVATION 26011KT 240V300 9999 FEW011 METEOROLOGICAL SCT048 23/12 Q1020 TEXTUAL METAR REPORT LFBZ 101030Z 29006KT OBSERVATION 260V320 9999 FEW008 BKNO12 WEATHER METER BKNO40 18/16 Q1023 NOSIG TEXTUAL REPORT METAR LFQQ 101030Z 30016KT 9999 OBSERVATION BKNO33 SCT066 16/08 Q1017 WEATHER TEMPERATURE 4000 SHRA BKNO13TCU TEXTUAL REPORT METAR LFTH 101400Z AUTO OBSERVATION 28005KT 9999 NSC 09/05 Q1002 = TETE METEROLOGICAL REPORT METAR REPORT LFTW 101000Z AUTO OBSERVATION 33007KT 300V360 9999 NSC 08 / M00 Q1007 = TEXT METER REPORT METAR LEBB 101000Z 00000KT 9999 OBSERVATION FEW015 SCT030 BKNO40 07 / 06 METEOROLOGICAL Q1017 TEMPO 3000 SHRA SCTO2OCB = Table 2 A person skilled in the art will then understand that the plan The weather situation as displayed in the view 300 of FIG. 6 includes only the METAR messages whose mission object identifier is also included in the received mission plan, as indicated in Table 1. The Weather messages, such as METAR messages, are further classified to first display the message associated with the departure airport, then the message associated with the destination airport, then the messages associated with the airports en route and 10 finally. the messages associated with the diversion airports, the different types of messages being indicated in the mission plan. The search module 44 is then configured to find, for each object of the mission plan of the mission object type chosen for the correlation, all the meteorological or aeronautical information items whose type corresponds to the type of the information. aeronautical or meteorological chosen for the correlation and whose identifiers and the type of mission object correspond to those of the object of the mission plan considered.
    [0031] In optional addition, each information message comprises at least one time range of validity of the information and the mission plan includes time instants associated with different waypoints. The search step 120 then further comprises searching, for each acquired information message, of at least one time range containing, with a predefined margin of error, at least one of the time instants contained in the mission plan received. The display step 130 then furthermore comprises the display of each detected time range, as represented in FIG. 7. In other words, according to this optional complement, the search module 44 is then configured to find, for each object of the mission plan of the mission object type chosen for the correlation, the set of meteorological or aeronautical information whose type corresponds to the type of aeronautical or meteorological information chosen for the correlation, including the identifiers and the type of object of mission correspond to those of the object of the mission plan considered, and whose dates of passage in the object of the mission plan correspond to the dates of validity of the aeronautical or meteorological information. FIG. 7 represents a view 310 of a meteorological situation plan obtained by correlation according to the first predefined criterion, according to this complement in addition, between the mission plan contained in table 3 below and the SIGMET messages contained in the table. 4 below.
    [0032] 25 MISSION PLAN SCENARIO TYPE IDENTIFIER DATE PROVIDED NOMINAL AIRPORT DEPARTURE LFPO 11:15 NOMINAL FIR / UIR LFFF 11:15 NOMINAL FIR / UIR LFEE 11:46 NOMINAL FIR / UIR LSAG 12:02 NOMINAL FIR / UIR LIMM 12:21 NOMINAL FIR / UIR LIRR 12:52 NOMINAL ARRIVAL AIRPORT LIRA 13:30 Table 3 3031602 21 MESSAGES FORMAT TYPE TEXTUAL CONTENT FORECAST WSDL31 EDZH 220720 METEOROLOGICAL EDWW SIGMET 1 VALID 220720/221000 EDZHEDWW BREMEN FIR SEV ICE FZRA FCST S OF N5238 AND W OF E01043 SIGNIFICANT SFC / 1500FT STNR NC FCST 1000Z S OF N5238 AND W OF E01035 = TEXT FORECAST WSIY32 LIIB 212133 METEOROLOGICAL LIRR SIGMET 06 VALID 212145/220145 LIMMLIRR ROMA FIR EMBD TS FCST MAINLY TYRRHENIAN COAST TOP CB FL300 STNR WKN = SIGNIFICANT TEXTUAL FORECAST WSIY32 LIIB 220130 METEOROLOGICAL LIRR SIGMET 01 VALID 220145/220545 LIMMLIRR ROMA FIR EMBD TS FCST MAINLY TYRRHENIAN COAST TOP CB FL300 STNR WKN = SIGNIFICANT TEXTUAL FORECAST WSIY32 LIIB 220527 METEOROLOGICAL LIRR SIGMET 02 VALID 220545/220945 LIMMLIRR ROMA FIR EMBD TS FCST MAINLY TYRRHENIAN COAST TOP CB FL300 STNR WKN = SIGNIFICANT TEXTUAL FORECAST WSIY32 LIIB 220915 METEOROLOGICAL LIRR SIGMET 03 VALID 220945/221345 LIMMLIRR ROMA FIR EMBD TS OBS N PART MAINLY TUSCANIA AREA AND FCST E PART MAINLY TYRRHENIAN COAST TOP CB FL240 STNR WKN = TEXTUAL MEASUREMENT FORECAST FOR WSFR31 LFPW 220352 METEOROLOGICAL LFFF SIGMET 1 VALID 220400/220800 LFPWLFFF PARIS FIR / UIR SEV TURB FCST OF LINE N5030 E00045 - N4715 MEASURING E00130 FL160 / 240 MOV E 10KT NC = TEXT FORECAST WSFR31 LFPW 221034 METEOROLOGICAL LFFF SIGMET 3 VALID 221100/221600 LFPWLFFF PARIS FIR / UIR SEV TURB FCST WI N4630 E00415 - N4630 E00300 - SIGNIFICANT N4700 E00215 - N4730 E00215 - N4715 E00400 FL180 / 260 MOV E 10KT NC = TEXT FORECAST WSFR32 LFPW 220352 METEOROLOGICAL LFBB SIGMET 1 VALID 220400/220800 LFPWLFBB BORDEAUX FIR / UIR SEV TURB FCST WI N4215 E00230 - N4230 E00045 - SIGNIFICANT 3031602 22 N4645 W00015 - N4715 W00015 - N4715 E00130 FL160 / 240 MOV E 10KT NC = TEXTUAL PR EVISION WSFR32 LFPW 220751 METEOROLOGICAL LFBB SIGMET 2 VALID 220800/221200 LFPW- SIGNIFICANT LFBB BORDEAUX FIR / UIR SEV TURB FCST WI N4630 E00300 - N4230 E00230 - N4715 E00100 - N4715 E00200 - N4630 E00300 FL160 / 260 MOV E 10KT NC = TEXT FORECAST WSFR34 LFPW 220354 METEOROLOGICAL LFMM SIGMET 1 VALID 220400/220800 LFPW- SIGNIFICANT LFMM MARSEILLE FIR / UIR SEV TURB OBS WI N4030 E00430 - N4200 E00430 - N4215 E00230 - N4345 E00245 - N4430 E00445 - N4130 E00715 SFC / FLO50 STNR NC = Table 4 According to another supplement optional, the search module 44 is then configured to find among the set of aeronautical or meteorological information retrieved, as previously described, the parts of the aeronautical or meteorological information, known as applicable fragments, whose validity dates correspond exactly, or with a tolerance depending on the type of mission object considered, on the dates of passage of the mission plan object associated with the i aeronautical or meteorological information.
    [0033] FIG. 8 represents a view 320 of a meteorological situation plan obtained by correlation according to the first predefined criterion, according to this other complement, between the mission plan contained in table 5 below and the TAF messages contained in the table. 6 below. MISSION PLAN SCENARIO TYPE IDENTIFIER DATE PROVIDED NOMINAL REPART AIRPORT LFQQ 23-JAN - 14:02 NOMINAL POINT OF PASSAGE LESDO 23-JAN - 14:08 NOMINAL POINT OF PASSAGE DEKOD 23-JAN - 14:24 NOMINAL POINT OF PASS DEPOM 23 -JAN - 14:32 NOMINAL POINT OF PASSAGE LMG 23-JAN - 14:43 NOMINAL POINT OF PASSAGE ENSAC 23-JAN - 15:13 3031602 23 NOMINAL ARRIVAL OF ARRIVAL LFBZ 23-JAN - 15:24 ALTERNATIVE AIRPORT IN ROUTE LFBI 23-JAN - 14:43 ALTERNATIVE AIRPORT LFBL 23-JAN - 14:52 ALTERNATIVE AIRCRAFT LEBBING 23-JAN - 15:39 ALTERNATIVE LAUNCHING AIRPORT LFBP 23-JAN - 15:31 ALTERNATIVE LFBO 23- DISRUPTION AIRPORT JAN - 16:12 Table 5 MESSAGES FORMAT TYPE TEXTUAL CONTENT WEATHER FORECAST REPORT TAF LFLX 231100Z 2312/2418 24010KT 5000 BR OVC003 TEMPO 2312/2318 9999 NSW BKNO15 BECMG 2406/2409 RA BECMG 2409/2412 18006KT TEXTUAL WEATHER FORECAST REPORT TAF LFMH 231100Z 2312 / 2412 VRBO2KT 9999 BKNO40 TEMPO 2312/2315 SCT040 BECMG 2320/2322 34008KT BKNO2 0 TEMPO 2320/2406 4000 RA OVC015 TEMPO 2406/2412 7000 -SHRA TEXTUAL WEATHER FORECAST REPORT TAF LFQQ 231100Z 2312/2418 26012KT 9999 NSW BKNO13 TEMPO 2313/2317 26015G25KT 3000 SHR BKNO08 BKNO13CB PROB30 TEMPO 2315/2317 27020G35KT BECMG 2315/2317 29013KT BKNO30 BECMG 2412/2415 20005KT TEXTUAL WEATHER FORECAST REPORT TAF LFBZ 231100Z 2312/2412 30010KT 9999 FEW020 BKNO65 PROB40 TEMPO 2312/2318 4000 -SHRA SCT008 BKNO14TCU BECMG 2402/2405 4000 -RADZ BKN005 OVC010 TEMPO 2409/2412 27015G25KT 2000 RADZ BKNO03 TEXTUAL TAF FORECAST REPORT LFBI 231100Z 2312/2412 24006KT WEATHER CAVOK BECMG 2312/2314 5000 -RA BKNO10 BECMG 2316/2318 30010KT 9999 BKNO25 BECMG 2320/2322 BKNO10 BECMG 2402/2404 3000 -RADZ BKN005 TEXTUAL FORECAST REPORT TAF LFBL 231100Z 2312/2412 24005KT 6000 METEOROLOGICAL BKNO04 BECMG 2312/2314 NSW BKNO10 BKNO20 BECMG 2314/2316 5000 -RADZ BKN006 BECMG 2318/2320 30010KT 9999 BKNO10 BECMG 2403/2405 3000 -RADZ BKNO03 3031602 24 TEXTUAL WEATHER FORECAST REPORT RAFTIC TAF LEBB 230535Z 2306/2406 28008KT 9999 SCT012 BKNO30 TX14 / 2315Z TN06 / 2306Z TEMPO 2306/2312 3000 SHRA BKNO25TCU TEMPO 2306/2406 3000 RA BKNO12 PROB40 TEMPO 2313/2320 30015G25KT TEXTUAL WEATHER FORECAST REPORT TAF LFBP 231100Z 2312/2412 23005KT 9999 SCT012 BKN025 TEMPO 2312/2321 25012KT 3000 SHRA BKNO10 BKNO2OTCU BECMG 2321/2324 7000 RA BKNO10 PROB40 TEMPO 2402/2406 4000 RA BKN006 TEXTUAL FORECAST REPORT WEATHER TAF LFBO 230500Z 2306/2412 28008KT 9999 BKNO30 BKNO50 TEMPO 2306/2312 BKNO07 BKNO20 TEMPO 2313/2317 SCT015 SCT050 TEMPO 2319/2412 6000 -RA BKNO15 TEMPO 2320/2324 30015G25KT TEXTUAL REPORTING WEATHER FORECAST TAF LFBG 230500Z 2306/2406 23003KT 0500 FG NSC BECMG 2309/2311 22010KT 9999 NSW SCT030 TEMPO 2314/2318 4000 -SHRA SCT010 BKNO2OTCU BECMG 24/04 / 2406 BKNO15 BKNO30 TEXTUAL WEATHER FORECAST REPORT TAF LFBT 231100Z 2312/2412 26010KT 9999 FEW020 BKNO40 PROB30 TEMPO 2312/2316 4000 -SHRA BKNO13TCU BECMG 2318/2320 4000 -RA BKNO08 OVC015 PRO B40 2409/2412 2000 RADZ BKNO03 Table 6 One skilled in the art will note that meteorological information correlated by mission object identifier appears in the order defined by the mission plan.
    [0034] Those skilled in the art will observe that time-correlated temporally correlated weather information is underlined in view 320, an optional variation being to mask them, making it possible to display them by control buttons 335, shown in FIGS. pictogram form containing a "+" sign for displaying a previously unconnected uncorrelated fragment, respectively a "-" sign for masking a corresponding uncorrelated fragment. When the user acts on the "+" button, the fragment of the uncorrelated message appears and the "+" is replaced by a "-". If the user acts on the "-" button, the fragment of the uncorrelated message is hidden, and the "-" is replaced by a "+". The views 330, 340 shown respectively in FIGS. 9 and 10 correspond to the same mission plan and the same TAF messages as those used for the view 320 in FIG. 8, with only the uncorrelated fragments being masked or not 3031602. one figure to another. In other words, the views 330 and 340 were obtained from the mission plan contained in Table 5 and the TAF messages contained in Table 6. As further examples, Figure 11 shows a view 350 of a plan meteorological situation obtained when information messages of two different types are used simultaneously, namely the METAR and TAF messages in this example, with the correlation according to the first criterion, without taking into account one of the optional complements. FIG. 12 shows a view 350 of a meteorological situation map obtained when information messages of two different types are used simultaneously, namely the METAR and TAF messages in this example, with in addition a distinct correlation of a type of message acquired by the other: - correlation according to the first criterion, without taking into account one of the optional complements, for the METAR messages, and - correlation according to the first criterion and with the other complement, it is i.e. with fragment temporal correlation, for TAF messages. Those skilled in the art will then understand that the different correlation variants described for the second embodiment can be used with acquired messages of different types, as illustrated in FIG. 11 with the METAR and TAF messages, and / or in combination, using a first correlation variant for a first acquired message type and a second correlation variant for a second acquired message type, as described above in the example of FIG. 12. 18, the display system 22 and the display method according to the invention make it possible to facilitate the analysis by the crew of the aircraft 10, of a message received from a weather message and a message of aeronautical information, such as an AIS-MET message.
    权利要求:
    Claims (14)
    [0001]
    CLAIMS1.- A method for displaying information relating to an aircraft (1.0), the method being implemented by computer and comprising the following steps: the acquisition (110) of at least one message from a message meteorological and an aeronautical information message, each message including at least one mission object identifier; the search (120), among the mission object identifier or identifiers contained in each acquired message, of at least one mission object identifier verifying at least one criterion among first, second and third predefined criteria, the first criterion being a function of a received mission plan, the second criterion being a function of a current position of the aircraft, and the third criterion being a function of both the current position of the aircraft and the mission plan received. ; and in the case of detection of at least one mission object identifier verifying at least one of the first, second and third predefined criteria, displaying (130) each detected mission object identifier.
    [0002]
    The method of claim 1, wherein each weather message is selected from the group consisting of: a METAR message, a SPECI message, a TAF message, a PIREP message, a SIGMET message, an Al RMET message, and a VOLMET message. .
    [0003]
    The method of claim 1 or 2, wherein each aeronautical information message is selected from the group consisting of: ATIS message, NOTAM message, SNOWTAM message, and ASHTAM message.
    [0004]
    4. A method according to any one of the preceding claims, wherein each mission object used for the search step is selected from an airport and an airspace area.
    [0005]
    5. A method according to any one of the preceding claims, wherein the mission plan received includes mission objects, each mission object has an associated identifier; and in the search step (120), the first predefined criterion is the inclusion of the desired mission object identifier in both the acquired message and the received mission plan. 5
    [0006]
    The method of claim 5, wherein in the display step (130), each detected mission object identifier is displayed, in the corresponding message, separately from the other identifier (s). mission object possibly displayed. 10
    [0007]
    7. The method of claim 5 or 6, wherein each information message has at least one time range and the mission plan includes time instants, the search step (120) further includes searching, for each acquired information message, of at least one time range containing, with a predefined margin of error, at least one of the time instants contained in the received mission plan, and the display step (130) further comprising displaying each detected time range.
    [0008]
    8. A method according to any one of the preceding claims, wherein during the search step (120), the second predefined criterion is the positioning of the mission object associated with the searched identifier inside. a cylindrical volume (230) around the current position of the aircraft, the cylindrical volume (230) extending vertically.
    [0009]
    9. The method of claim 8, wherein the search according to the second predefined criterion is performed only among the acquired weather message (s) containing meteorological information observed, each meteorological message preferably being selected from a METAR message and a SPECI message. . 30
    [0010]
    10. A method according to any one of the preceding claims, wherein the method further comprises calculating, from the received mission plan, an estimated trajectory of the aircraft from its current position, and at the time of search step (120), the third predefined criterion is the positioning of the mission object associated with the searched identifier within at least one cylinder (235, 240) disposed around at least a portion of the estimated trajectory of the aircraft from its current position. 3031602 28
    [0011]
    The method of claim 10, wherein the search according to the third predefined criterion is performed only among the acquired weather message (s) containing estimated meteorological information, each meteorological message preferably being selected from a TAF message and a VOLMET message.
    [0012]
    12. A computer program product comprising software instructions which, when implemented by a computer, implement a method as claimed in any one of the preceding claims.
    [0013]
    13. An electronic device (18) for generating information relating to an aircraft (10), comprising: a module (40) for acquiring at least one message from a weather message and an information message; aeronautical, each message containing at least one mission object identifier; a module (44) for searching, among the mission object identifier (s) contained in each acquired message, of at least one mission object identifier verifying at least one criterion among first, second and third predefined criteria; , The first criterion being a function of a received mission plan, the second criterion being a function of a current position of the aircraft, and the third criterion being a function of both the current position of the aircraft and the plane mission received; and a module (46) for producing, in the event of detection of at least one mission object identifier verifying at least one of the first, second and third predefined criteria, of an information message containing each object ID detected.
    [0014]
    14. An electronic system (22) for displaying information relating to an aircraft (10), comprising an electronic device (18) for producing said information relating to the aircraft and a module (20) for displaying information relating to the aircraft. elaborated information, characterized in that the electronic production device (18) is according to claim 13.
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    同族专利:
    公开号 | 公开日
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    TWI727466B|2019-10-18|2021-05-11|長榮大學|Drone display image|
    CN112382136B|2020-11-12|2022-03-08|民航数据通信有限责任公司|Device for analyzing affected flight based on navigation announcement|
    法律状态:
    2016-02-01| PLFP| Fee payment|Year of fee payment: 2 |
    2016-07-15| PLSC| Publication of the preliminary search report|Effective date: 20160715 |
    2017-01-31| PLFP| Fee payment|Year of fee payment: 3 |
    2018-01-31| PLFP| Fee payment|Year of fee payment: 4 |
    2020-01-30| PLFP| Fee payment|Year of fee payment: 6 |
    2021-01-28| PLFP| Fee payment|Year of fee payment: 7 |
    2022-01-31| PLFP| Fee payment|Year of fee payment: 8 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1500072A|FR3031602B1|2015-01-14|2015-01-14|AIRCRAFT INFORMATION DISPLAY METHOD AND SYSTEM, INFORMATION PROVIDING DEVICE AND COMPUTER PROGRAM PRODUCT THEREOF|
    FR1500072|2015-01-14|FR1500072A| FR3031602B1|2015-01-14|2015-01-14|AIRCRAFT INFORMATION DISPLAY METHOD AND SYSTEM, INFORMATION PROVIDING DEVICE AND COMPUTER PROGRAM PRODUCT THEREOF|
    US15/542,592| US10403157B2|2015-01-14|2016-01-13|Method and system for displaying information relating to an aircraft, device for producing said information and related computer program product|
    CN201680005965.7A| CN107257995B|2015-01-14|2016-01-13|Method and system for displaying aircraft-related information, device for generating said information and related computer program product|
    EP16700462.1A| EP3244977B1|2015-01-14|2016-01-13|Method and system for displaying information relating to an aircraft, device for producing said information and related computer program product|
    PCT/EP2016/050567| WO2016113306A1|2015-01-14|2016-01-13|Method and system for displaying information relating to an aircraft, device for producing said information and related computer program product|
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