CN115188225A - Method, system and computer readable medium for air traffic control - Google Patents
Method, system and computer readable medium for air traffic control Download PDFInfo
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- 238000007726 management method Methods 0.000 description 27
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- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/003—Flight plan management
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0043—Traffic management of multiple aircrafts from the ground
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
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- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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Abstract
A method, system, and computer-readable medium for air traffic control are provided. The method comprises the following steps: collecting voice data in a cockpit of an airplane; identifying an air traffic control command in the voice data, the air traffic control command comprising one or more of an air traffic request issued from a user within the cockpit to a ground control center and an air traffic instruction issued from the ground control center to the user; receiving a confirmation input of the air traffic control command by the user; transmitting the empty pipe request to the ground control center in response to the air traffic control command being the empty pipe request; and executing the air traffic control command in response to the air traffic control command being the air traffic control command. Numerous other aspects are also provided.
Description
Technical Field
The present application relates to aircraft air traffic control systems, and more particularly to methods, systems, and computer readable media for air traffic control.
Background
Air traffic control refers to the management and control of the aerial activities of an aircraft by a ground controller according to a specified flight plan and the real-time flight state of the aircraft in the air, so that the airspace is effectively utilized, and the safe and efficient flight of the aircraft is ensured. The main air traffic control mode in China is that a ground controller sends a voice control command to a pilot, and the pilot repeats the relevant command to finish the command confirmation work.
The traditional control mode has the interference of factors such as more wireless channel occupation, large background noise, cognitive ability of personnel, accent deviation and the like, so that voice communication generates errors and certain influence is brought to flight safety. After the unit obtains the voice command, the unit needs to be manually operated, certain burden is brought to a pilot, and safe driving of the pilot is interfered particularly in a critical flight stage.
Therefore, the present application provides a method, a system and a computer readable storage medium for air traffic control based on two-way confirmation of voice recognition, which can more efficiently, quickly and accurately receive and execute voice request commands in a textual manner.
The invention content is as follows:
the following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.
In order to solve the above problems, the present invention provides a method, a system and a computer readable storage medium for air traffic control based on bidirectional confirmation of voice recognition, which can more efficiently, quickly and accurately receive and execute a written voice request command.
In one aspect, there is provided a method of air traffic control, the method comprising: collecting voice data in a cockpit of an airplane; identifying an air traffic control command in the voice data, the air traffic control command comprising one or more of an air traffic request issued from a user within the cockpit to a ground control center and an air traffic instruction issued from the ground control center to the user; receiving a confirmation input by the user of the air traffic control command; transmitting the empty pipe request to the ground control center in response to the air traffic control command being the empty pipe request; and executing the air traffic control command in response to the air traffic control command being the air traffic control command.
Preferably, the method further comprises: displaying the air traffic control command to receive a confirmation input by the user of the air traffic control command.
Preferably, executing the empty pipe instruction further comprises: transmitting the empty pipe instruction to an empty pipe system of the aircraft for execution by the empty pipe system.
Preferably, executing the empty pipe instruction further comprises: sending an instruction about whether to secondarily confirm the empty pipe instruction to the ground control center; and executing the empty pipe instruction in response to receiving a secondary confirmation of the empty pipe instruction by the ground control center.
Preferably, the method further comprises, based on not receiving a confirmation input by the user of the air traffic control command: generating a request to the user to repeat a voice associated with the air traffic control request in response to the air traffic control command being the air traffic control request; and in response to the air traffic control command being the air traffic control instruction, sending a request to the ground control center to retransmit a signal associated with the air traffic control instruction.
Preferably, the method further comprises: transmitting the air traffic request to the ground control center along with the user's voice data associated with the air traffic request with an outgoing call switch closed; and transmitting voice data of the user associated with the air traffic control request to the ground control center without transmitting the air traffic control request in case the outgoing call switch is turned off.
Preferably, the collecting voice data in the cockpit comprises: collecting voice data of the user; and collecting voice data in the voice signals received from the ground control center.
Preferably, the empty pipe request comprises: requesting departure clearance, requesting a takeoff runway, requesting taxiing, requesting entry to or exit from an aircraft location, requesting takeoff clearance, requesting frequency handoff, requesting transponder identification, or a combination thereof.
Preferably, the empty pipe instruction comprises: submitting a flight plan, departure permits, takeoff permits, flight level indications, runway indications, frequency indications, or a combination thereof.
Preferably, identifying the air traffic control command in the voice data comprises: identifying the voice data based on parameter information of the aircraft, the parameter information including: the model, flight number, secondary code, take-off and landing airport, take-off time, flight status information, flight altitude, flight latitude and longitude, clearance phase, taxiing phase, or a combination thereof of the aircraft.
In another aspect, a system for air traffic control based on speech recognition is provided, the system comprising: the voice data acquisition module is used for acquiring voice data in a cockpit of the airplane; a voice recognition module for recognizing an air traffic control command in the voice data, the air traffic control command comprising one or more of an air traffic request issued from a user within the cockpit to a ground control center and an air traffic instruction issued from the ground control center to the user; a user interface module for receiving a confirmation input by the user of the air traffic control command; a processing module to: causing a transceiver module of the system to transmit the air traffic control request to the ground control center in response to the air traffic control command being the air traffic control request; and executing the air traffic control command in response to the air traffic control command being the air traffic control command.
Preferably, the user interface is further for displaying the air traffic control command to receive a confirmation input by the user of the air traffic control command.
Preferably, the processing module is further configured to: upon receiving a confirmation input of the air traffic control command by the user, sending an indication to the ground control center that the air traffic control command is to be secondarily confirmed, and executing the air traffic control command in response to receiving the secondary confirmation of the air traffic control command by the ground control center via the transceiving module; or generating a request to the user to repeat a voice associated with the air traffic control command in response to the air traffic control command being the air traffic control request without receiving the confirmation input of the air traffic control command by the user, and transmitting a request to the ground control center via the transceiving module to retransmit a signal associated with the air traffic control command in response to the air traffic control command being the air traffic control command.
Preferably, the air traffic control center is configured to transmit the air traffic control request to the ground traffic control center together with voice data of the user associated with the air traffic control request, in case that an outgoing call switch is closed; and transmitting the user's voice data associated with the air traffic request to the ground control center without transmitting the air traffic request if the outgoing call switch is open.
In yet another aspect, there is provided a non-transitory computer-readable storage medium storing instructions that, when executed by a computer, cause the computer to perform any of the methods described above.
This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter. Additional aspects, features and/or advantages of various embodiments will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the disclosure.
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So that the manner in which the above recited features of the present application can be understood in detail, a more particular description of the disclosure, briefly summarized above, may be had by reference to embodiments, some of which are illustrated in the appended drawings. It is to be noted, however, that the appended drawings illustrate only certain typical aspects of this application and are therefore not to be considered limiting of its scope, for the description may admit to other equally effective aspects. In the drawings, like reference numerals are used to designate like parts throughout the several views. It is noted that the drawings described are only schematic and are non-limiting. In the drawings, the size of some of the elements may be exaggerated and not drawn on scale for illustrative purposes.
FIG. 1 illustrates an example system for transmitting pilot speech down to a ground air traffic system according to an embodiment of the present application.
Fig. 2 illustrates an example system for voice up-transmission of an empty conductor to a flight management system according to an embodiment of the present application.
Fig. 3 illustrates an example block diagram of a method for air traffic control in accordance with an embodiment of this application.
Fig. 4 illustrates an example block diagram of a system for air traffic control in accordance with an embodiment of this application.
Fig. 5 illustrates a block diagram of an apparatus for air traffic control according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to specific embodiments and the accompanying drawings. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the described exemplary embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other exemplary embodiments, well-known structures or processing steps have not been described in detail in order to avoid unnecessarily obscuring the concepts of the present disclosure.
In the present specification, unless otherwise specified, the term "a or B" used through the present specification means "a and B" and "a or B", and does not mean that a and B are exclusive.
Air traffic control refers to that a ground controller manages and controls the air activities of an airplane according to a specified flight plan and the real-time flight state of the air airplane, so that an airspace is effectively utilized, and the safe and efficient flight of the airplane is ensured. The main air traffic control mode in China is to send a voice control instruction to a pilot through a ground controller, and the pilot repeats the relevant instruction so as to finish the instruction confirmation work.
The traditional control mode has the interference of factors such as more wireless channel occupation, large background noise, cognitive ability of personnel, accent deviation and the like, so that the voice call has errors and certain influence on flight safety. After the unit obtains the voice command, the unit needs to be manually operated, certain burden is brought to a pilot, and safe driving of the pilot is interfered particularly in a critical flight stage.
Therefore, the system and the control method thereof based on the voice recognition and the bidirectional confirmation can convert the aerial traffic control voice which runs on the ground into the aerial traffic control command, and the aerial traffic control command is loaded into the flight management system after being confirmed by a pilot; on the other hand, the voice request of the pilot can be converted into a text, and the text is confirmed by the pilot and then descends to the ground control center through the data link. The system and the control method thereof can receive and execute the voice request instruction in a text mode more efficiently, quickly and accurately.
Fig. 1 illustrates an example system 100 for transmitting pilot speech down to a ground air traffic system according to an embodiment of the present application.
In an embodiment of the present application, the voice signal sent by the pilot regarding the air traffic request may be explicitly sent to the ground control center directly using a text format via the example system 100.
As shown in fig. 1, voice data for the voice signal may first be collected via the pilot's microphone and/or other devices. In an embodiment of the present application, the air traffic control command in the voice data of the collected voice signal includes one or more of an air traffic control request issued from a user in the cockpit to the ground control center and an air traffic control instruction issued from the ground control center to the user. For example, the voice signal collected by the pilot's microphone may include an air traffic request sent by the pilot to the ground control center, or may be an answer to an air traffic command sent by the ground control center. For example, a standard database may be established for the empty pipe request, including: requesting departure clearance, requesting a takeoff runway, requesting taxiing, requesting entry to or exit from an aircraft location, requesting takeoff clearance, requesting frequency handoff, requesting transponder identification, or a combination thereof.
In an embodiment of the present application, the pilot's voice signal may be converted to text data by a voice recognition module in the Audio Control Panel (ACP) and further recognized as an empty pipe request in the standard database described above. The empty pipe request may then be displayed on a Control Display Unit (CDU) for pilot input confirmation. In embodiments of the application, the pilot can enter a confirmation or denial operation by pressing a button on the CDU or by the CDU. For example, the pilot's voice signal may be "cloud released, national aviation 9170, ground ready". Through word recognition, the textual result "BAIYUN DELIVERY, CA9170, I AM READY" regarding the air traffic request may be displayed on the CDU. If the text result is correct, the pilot can input confirmation operation through the CDU; conversely, if the text results are incorrect or inaccurate, the pilot may enter a denial operation through the CDU and reiterate the speech regarding the empty pipe request. Additionally or alternatively, the aircraft's air traffic system may generate a request for the pilot to repeat the voice associated with the air traffic request without receiving confirmation input by the pilot for a threshold time (e.g., 5s or other configurable threshold time), and may broadcast the repeat request, e.g., through a speaker. It should be understood that the displayed text results/empty management requests may also be shorthand for empty management requests that the pilot can understand or other content that can characterize the empty management request.
In embodiments of the present application, identifying an air management request in voice data may be based on parameter information of the aircraft, including: the model of the aircraft, the flight number, the secondary code, the takeoff airport, the landing airport, the takeoff time, the flight status information, the flight altitude, the flight latitude and longitude, the clearance phase, the taxi phase or a combination thereof. For example, where the aircraft is known as a national aviation 9170, the aircraft flight number may be identified as the national aviation 9170 whether the pilot utters chinese speech, english speech, or other speech (e.g., dialect).
In an embodiment of the application, a civil aviation specific voice library can be established based on pronunciation habits specific to domestic pilots, in particular pronunciation of numbers, airline codes, and the like. For example, in the aforementioned embodiment, the national aviation 9170, the airline code thereof may be directly recognized as CA. For flight number 9170, it can be identified as 9170 based on the civil aviation specific voice library even if the pilot utters the voice of a nine-unit corner hole. As such, when the pilot utters the voice "national voyage 9170," it may be directly recognized as CA9170 for display.
In embodiments of the present application, the speech library may be built according to standard speech of the air-ground call, for example, a specific speech library may be built according to flight phase parameters (e.g., clearance phase, taxi phase) to identify air management requests that the pilot and controller often need to confirm at each phase. Preferably, these parameters can be matched to the flight plan and thus directly loaded. For example, in the case known as the release phase and known as BEIJING, the pilot's voice signal "national aviation 9170, requesting release TO BEIJING" may be recognized as "BAIYUN DELIVERY, CA9170, cleared TO BEIJING" even though the pilot does not mention that the name of the departure airport is a white cloud airport. It should be understood that the above examples are set forth merely to illustrate the application and are not limiting of the application.
In an embodiment of the application, after the pilot acknowledges the voice of the air traffic request, the recognized text data may be transmitted via a Radio Interface Unit (RIU) down a data link (e.g., a very high frequency channel or a satellite channel) to a ground control center. Additionally or alternatively, the recognized text data may be transmitted down a data link (e.g., a very high frequency channel or a satellite channel) to a ground control center along with the voice signal.
In the embodiment of the application, a voice recognition module can be added in the original audio control panel of the airplane to complete the recognition of the voice signals, and a separate voice recognition device can also be used. For example, a 1-bit PTT (Push-to-Talk) Talk-around switch may be added so that the pilot can select direct voice transmission or send an empty pipe request through recognized text data when the pilot needs to send a Talk-around. Additionally or alternatively, it is also possible to select direct voice transmission through a talk-around switch or to transmit an empty pipe request through recognized text data together with a voice signal. For example, text data of the air traffic control request may be transmitted to the ground control center along with voice data of the user associated with the air traffic control request with the outgoing call switch closed; and transmitting the user's voice data associated with the air traffic control request to the ground control center without transmitting the air traffic control request in a case where the outgoing call switch is turned off. Additionally or alternatively, in the case where the voice signal is transmitted to the radio interface device (RIU) via the ACP, a designated bit in the text data may be set to true (e.g., a value of 1) to identify that the text data is an air traffic control request issued from a user in the cockpit to the ground control center. It should be appreciated that the text data may be identified as an empty pipe request from a user in the cockpit to the ground control center in a manner different from that described above, and the specific details thereof will not be described herein.
Fig. 2 illustrates an example system 200 for voice up-transmission of an empty conductor to a flight management system according to an embodiment of the present application.
In embodiments of the present application, voice signals from a ground control center regarding air traffic instructions may be directly uplinked to the aircraft via the example system 200, and voice recognition performed to identify standard air traffic instructions for loading into the flight management system.
As shown in fig. 2, the voice signal from the ground control center may be transmitted to the airplane via a communication link (e.g., a very high frequency channel or a satellite channel) and distributed to the audio control board after being processed by a Radio Interface Unit (RIU). These processes may be preprocessing such as noise reduction and equalization, which are not described herein.
In an embodiment of the present application, the voice signal of the ground control center can be played through a speaker in the cockpit or a headset of the pilot, and is converted into text data through a voice recognition module in the audio control board ACP, and is further recognized as an empty pipe command in the standard database. As described with reference to fig. 1, a standard database for the empty pipe instruction may be established, including: submitting a flight plan, departure permits, takeoff permits, flight level indications, runway indications, frequency indications, or a combination thereof.
In embodiments of the present application, the empty pipe command may preferably be displayed on a Control Display Unit (CDU) for confirmation of pilot input. In embodiments of the application, the pilot can enter a confirmation or denial operation by pressing a button on the CDU or by the CDU. For example, for the air traffic request "BAIYUN DELIVERY, CA9170, I AM READY" of the pilot of fig. 1, the voice signal of the ground control center may be "national aviation 9170, contact ground 121.85". Through character recognition, the text result "CA9170, CONTACT GROUND 121.85" about the empty pipe instruction can be displayed on the CDU. In an embodiment of the application, the pilot can compare the text result about the air traffic control command with the voice signal of the ground control center of the earphone or the broadcast, and if the text result is correct, the pilot can input confirmation operation through the CDU. Further, upon receiving a pilot confirmation input of an air management command, the air management command may be transmitted to an air management system of the aircraft for the air management system to directly execute the air management command. Additionally or alternatively, after the pilot collates and validates the textual results of the identified empty pipe instructions, the pilot may repeat the empty pipe instructions and send an indication to the ground control center that the empty pipe instructions are to be validated twice. Preferably, the air traffic control command repeated by the pilot can be sent directly by voice, or can be sent together with the text result of the recognized air traffic control command by voice. Preferably, the air traffic control system transmits the air traffic control command to the air traffic control system of the aircraft to execute the air traffic control command upon receiving a secondary confirmation of the air traffic control command by the ground control center. If the text results are incorrect or inaccurate, the pilot may enter a denial operation through the CDU and send a request to the ground control center to retransmit the voice signal associated with the air traffic command. Additionally or alternatively, the air management system of the aircraft may generate and transmit a request to retransmit a voice signal associated with an air management command to a ground control center, or transmit a request to a ground control center to repeat a voice associated with the air management command, without receiving a confirmation input of the pilot for a threshold time (e.g., 5 s). It should be understood that the displayed text results/air management directives may also be shorthand for air management directives that the pilot can understand or other content that can characterize the air management request.
In embodiments of the present application, identifying the air traffic command in the voice data may be based on parameter information of the aircraft, including: a model of the aircraft, a flight number, a secondary code, a departure airport, a landing airport, a departure time, flight status information, a flight altitude, or a combination thereof. For example, where the aircraft is known as a national aviation 9170, the aircraft flight number may be identified as the national aviation 9170 whether the pilot utters chinese speech, english speech, or other speech (e.g., dialect). In an embodiment of the application, a civil aviation specific voice library can be established based on pronunciation habits specific to domestic pilots, in particular pronunciation of numbers, airline codes, and the like. For example, in the case of the national aviation 9170 in the above embodiment, the airline code thereof can be directly recognized as CA. For flight number 9170, it can be identified as 9170 based on the civil aviation specific voice library even if the pilot utters the voice of a nine-unit corner hole. As such, when the pilot utters the voice "national voyage 9170," it may be directly recognized as CA9170 for display. In embodiments of the application, the speech library may be established according to standard speech of land-air calls, for example, a specific speech library may be established according to flight phase parameters (e.g., release phase, taxi phase) to identify air traffic instructions that the pilots and controllers often need to confirm in each phase. Preferably, these parameters may be matched to the flight plan for direct loading into the flight management system. For example, in the case where it is known that the release phase is known and the landing airport is known TO be BEIJING, the voice signal "national aviation 9170, permission release" from the controller of the ground control center may be recognized as "CA9170, CLEARED TO BEIJING", even if the controller does not mention the name of the landing airport. It should be understood that the above examples are set forth merely to illustrate the application and are not limiting of the application.
In the embodiment of the present application, in the case where a voice signal is distributed to an audio control board after being processed by a Radio Interface Unit (RIU), a designated bit in text data may be set to "false" (for example, a value of 0) to identify that the text data is an empty pipe instruction issued from a ground control center to a user. Accordingly, whether the air traffic control command is an empty pipe request or an empty pipe instruction may be determined based on the specified bit
It should be understood that the text data may be identified as an empty pipe instruction issued from the ground control center to the user in a manner different from the above, and the details thereof will not be described herein.
In the embodiments of the present application, as described in conjunction with fig. 1 and fig. 2, the voice signal of the user in the cabin, the voice signal received from the ground control center played through the speaker, or the voice signal received from the ground control center (e.g., received through the RIU) may be collected at the same time. Accordingly, after the collected voice signal is converted into text data through voice recognition, the air traffic control command corresponding to the voice signal and/or the text data is searched in an air traffic control command library or an air traffic control command lookup table, whether the air traffic control command is an air management request or an air management instruction is determined, and the air management request is transmitted to the ground control center in response to the air traffic control command being the air management request; and executing the air traffic control command in response to the air traffic control command being an air traffic control command.
Fig. 3 illustrates an example block diagram of a method 300 for air traffic control in accordance with an embodiment of the present application.
The method 300 may include: at operation 310, voice data within a cockpit of an aircraft is collected. This operation may be similar to collecting voice data for a user in the cabin, collecting voice data for a voice signal received from a ground control center played via a speaker, and/or voice data in a voice signal received from a ground control center, as described by reference to fig. 1 and 2. Operation 310 may preferably be embodied by a voice data collection module 405, as described in more detail below with reference to fig. 4.
The method 300 may include: at operation 320, an air traffic control command in the voice data is identified, the air traffic control command comprising one or more of an air traffic request issued from a user within the cockpit to a ground control center and an air traffic instruction issued from the ground control center to the user. The operation may be similar to that described by referring to fig. 1 and 2, the collected voice signals may be converted into text data by a voice recognition module in an Audio Control Panel (ACP), and the air traffic control command may be further recognized as an air traffic request or an air traffic instruction based on a standard voice database. Preferably, the standard database regarding the empty pipe request may include: requesting departure clearance, requesting a takeoff runway, requesting taxiing, requesting entry to or exit from an aircraft location, requesting takeoff clearance, requesting frequency handoff, requesting transponder identification, or a combination thereof. Preferably, the standard database regarding the empty pipe instruction may include: submitting a flight plan, departure permits, takeoff permits, flight level indications, runway indications, frequency indications, or a combination thereof. Preferably, the collected speech may be identified based on parameter information of the aircraft, including: a model of the aircraft, a flight number, a secondary code, a takeoff airport, a landing airport, a takeoff time, flight status information, a flight altitude, a flight longitude and latitude, a clearance phase, a taxi phase, or a combination thereof. Operation 320 may preferably be embodied by a speech recognition module 410, as described in more detail below with reference to FIG. 4.
The method 300 may include: at operation 330, a confirmation input of the air traffic control command by the user is received. The operation may be similar to that described by referring to fig. 1 and 2, the air traffic control commands may be displayed on a Control Display Unit (CDU) for pilot input confirmation. Preferably, the pilot can compare the voice heard from the broadcast/earphone with the text result of the air traffic control command displayed on the CDU, and if the text result is correct, the pilot can input confirmation operation through the CDU; conversely, if the text results are incorrect or inaccurate, the pilot may enter a denial operation through the CDU. Operation 330 may preferably be embodied by user interface module 415, as described in more detail below with reference to FIG. 4.
The method 300 may include: at operation 340, transmitting the air traffic control request to the ground control center in response to the air traffic control command being the air traffic control request; and executing the air traffic control command in response to the air traffic control command being the air traffic control command. This operation may be similar to that described by reference to fig. 1 and 2, where the identified air traffic control command is an air traffic control instruction, the air traffic control command may be transmitted to an air traffic control system of the aircraft for execution by the air traffic control system. Preferably, upon receiving a confirmation input of the air traffic control command by the user, the user may repeat the air traffic control command and send an instruction to the ground control center that the air traffic control command is to be confirmed a second time, and execute the air traffic control command after receiving the second confirmation. Preferably, in the event that no confirmation input of the air traffic control command by the user is received (e.g., the pilot may input a negative operation by the CDU or no confirmation input of the pilot for an air traffic control request is received for a threshold time (e.g., 5 s)), the air traffic control system of the aircraft may generate a request for the user (e.g., the pilot) to repeat the voice associated with the air traffic control request, or generate a request for the ground control center to retransmit the air traffic control command or repeat the air traffic control command or transmit to the ground control center. Preferably, the talk-around switch may be used to select whether to transmit the air traffic request to the ground control center along with the user's voice data associated with the air traffic request or to transmit only the user's voice data associated with the air traffic request without transmitting the air traffic request. Operation 340 may preferably be embodied by processing module 420, as described in more detail below with reference to FIG. 4.
Fig. 4 illustrates an example block diagram of a system 400 for air traffic control in accordance with an embodiment of the present application.
As shown in FIG. 4, the system 400 may include a voice data collection module 405 for collecting voice data within the flight deck of an aircraft. The voice data collection module 405 may perform operations similar to collecting voice data of a user in the cabin, collecting voice data of a voice signal received from a ground control center played via a speaker, and/or voice data in a voice signal received from a ground control center, as described by reference to fig. 1 and 2.
As shown in fig. 4, the system 400 may include a voice recognition module 410 for recognizing an air traffic control command in the voice data, the air traffic control command including one or more of an air traffic request issued from a user within the cockpit to a ground control center and an air traffic instruction issued from the ground control center to the user. The operations implemented by the speech recognition module 410 may be similar to those described by referring to fig. 1 and 2, the collected speech signals may be converted into text data by a speech recognition module in an Audio Control Panel (ACP), and further the air traffic control command may be recognized as an air traffic request or an air traffic instruction based on a standard speech database. Preferably, the standard database regarding the empty pipe request may include: requesting departure clearance, requesting a takeoff runway, requesting taxiing, requesting entry to or exit from an aircraft location, requesting takeoff clearance, requesting frequency handoff, requesting transponder identification, or a combination thereof. Preferably, the standard database regarding the empty pipe instruction may include: submitting a flight plan, departure permits, takeoff permits, flight level indications, runway indications, frequency indications, or a combination thereof. Preferably, the collected speech may be identified based on parameter information of the aircraft, including: a model of the aircraft, a flight number, a secondary code, a takeoff airport, a landing airport, a takeoff time, flight status information, a flight altitude, a flight longitude and latitude, a clearance phase, a taxi phase, or a combination thereof.
As shown in fig. 4, the system 400 may include a user interface module 415 for receiving confirmation input by the user of the air traffic control command. The operations performed by the user interface module 415 may be similar to that described by referring to fig. 1 and 2, the air traffic control commands may be displayed on the user interface module 415, such as a Control Display Unit (CDU), for confirmation by pilot input. Preferably, the pilot can compare the voice heard from the broadcast/earphone with the text result of the air traffic control command displayed on the CDU, and if the text result is correct, the pilot can input confirmation operation through the CDU; conversely, if the text results are incorrect or inaccurate, the pilot may enter a denial operation through the CDU.
As shown in fig. 4, the system 400 may include a processing module 420 for: causing a transceiver module of a system to transmit the air traffic control request to the ground control center in response to the air traffic control command being the air traffic control request; and executing the air traffic control command in response to the air traffic control command being the air traffic control command. The operations implemented by the processing module 420 may be similar to that described by referring to fig. 1 and 2, where the identified air traffic control command is an air traffic control instruction, the air traffic control instruction may be transmitted to an air traffic control system of the aircraft for execution by the air traffic control system. Preferably, in the case of receiving a confirmation input of the air traffic control command by the user, the user may repeat the air traffic control command and send an instruction to the ground control center that the air traffic control command is to be confirmed twice, and execute the air traffic control command after receiving the second confirmation. Preferably, in the event that no confirmation input of the air traffic control command by the user is received (e.g., the pilot may input a negative operation by the CDU or no confirmation input of the pilot for an air traffic control request is received for a threshold time (e.g., 5 s)), the air traffic control system of the aircraft may generate a request for the user (e.g., the pilot) to repeat the voice associated with the air traffic control request, or generate a request for the ground control center to retransmit the air traffic control command or repeat the air traffic control command or transmit to the ground control center. Preferably, the talk-around switch may be used to select whether to transmit the air traffic request to the ground control center along with the user's voice data associated with the air traffic request or to transmit only the user's voice data associated with the air traffic request without transmitting the air traffic request.
The specific details of the operation of the various modules described above may be found in the description of the methods above. It should be appreciated that some of the optional operations may be performed by the modules described above, or may be performed by additional modules.
Fig. 5 illustrates a block diagram of an apparatus 500 for air traffic control according to an embodiment of the present application.
The apparatus may include a processor 510 configured to perform any of the methods described above, such as the methods shown in the various figures, and the like, and a memory 515. The memory may store, for example, articles acquired, information associated with a product or service, data that may be generated during processing, and algorithms necessary, etc.
The apparatus may include a network connection element 525, which may include, for example, a network connection device that connects to other devices through a wired connection or a wireless connection. The wireless connection may be, for example, a WiFi connection, a Bluetooth connection, a 3G/4G/5G network connection, or the like. User input from other devices or data transfer to other devices for display may also be received via the network connection element.
The device may also optionally include other peripheral elements 520 such as input devices (e.g., keyboard, mouse), output devices (e.g., display), etc. For example, in a method based on user input, a user may perform an input operation via an input device. Corresponding information may also be output to the user via the output device.
Each of these modules may communicate with each other directly or indirectly, e.g., via one or more buses such as bus 505.
Also, embodiments of the present specification also disclose a computer-readable storage medium comprising computer-executable instructions stored thereon, which, when executed by a processor, cause the processor to perform the method of the embodiments described herein.
Additionally, embodiments of the present specification also disclose an apparatus comprising a processor and a memory storing computer-executable instructions that, when executed by the processor, cause the processor to perform the methods of the embodiments described herein.
In addition, the embodiment of the specification also discloses a system for searching similar cases, which comprises a device for realizing the method of the embodiments described herein. In one aspect, the system comprises: means for collecting voice data within a cockpit of an aircraft; means for identifying an air traffic control command in the voice data, the air traffic control command comprising one or more of an air traffic request issued from a user within the cockpit to a ground control center and an air traffic instruction issued from the ground control center to the user; means for receiving a confirmation input by the user of the air traffic control command; means for transmitting the air traffic control command to the ground control center in response to the air traffic control command being the air traffic control request; and means for executing the air traffic control command in response to the air traffic control command being the air traffic control command.
Having described the method, system and computer-readable storage medium for implementing voice recognition based two-way acknowledged air traffic control in accordance with the present application, the method of the present application has at least the following advantages over the prior art:
(1) The voice request instruction sent by the pilot is directly and definitely sent to the ground control center in a text mode, the ground control center can directly uplink the voice instruction to the airplane, the voice is recognized as a standard air traffic control instruction and is directly loaded to the flight management system, and therefore the text voice request instruction is received, sent and executed more efficiently, quickly and accurately;
(2) The method has the advantages of effectively reducing the burden of pilots, reducing unsafe events caused by factors such as accents and the like, enhancing the air traffic control efficiency, reducing the data link cost and bringing benefits to airlines.
Reference throughout this specification to "an embodiment" means that a particular described feature, structure, or characteristic is included in at least one embodiment. Thus, usage of such phrases may not refer to only one embodiment. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The various steps and modules of the methods and apparatus described above may be implemented in hardware, software, or a combination thereof. If implemented in hardware, the various illustrative steps, modules, and circuits described in connection with the description may be implemented or performed with a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), or other programmable logic component, hardware component, or any combination thereof. A general purpose processor may be a processor, microprocessor, controller, microcontroller, or state machine, among others. If implemented in software, the various illustrative steps, modules, etc. described in connection with the description may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Software modules implementing the various operations of the specification may reside in storage media such as RAM, flash memory, ROM, EPROM, EEPROM, registers, hard disk, a removable disk, a CD-ROM, cloud storage, etc. A storage medium may be coupled to the processor such that the processor can read information from, and write information to, the storage medium, and execute corresponding program modules to perform the steps of the specification. Furthermore, software-based embodiments may be uploaded, downloaded, or accessed remotely through suitable communication means. Such suitable communication means include, for example, the internet, the world wide web, an intranet, software applications, cable (including fiber optic cable), magnetic communication, electromagnetic communication (including RF microwave and infrared communication), electronic communication, or other such communication means.
It is to be understood that methods according to one or more embodiments of the present description can be implemented in software, firmware, or a combination thereof. It should be understood that the embodiments in the present specification are described in a progressive manner, and the same or similar parts in the embodiments are referred to each other, and each embodiment is described with emphasis on the differences from the other embodiments. In particular, as to the apparatus and system embodiments, since they are substantially similar to the method embodiments, the description is relatively simple and reference may be made to some descriptions of the method embodiments for related points.
It should be understood that the above description describes particular embodiments of this specification. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
It should be understood that an element described herein in the singular or shown in the figures only represents that the element is limited in number to one. Furthermore, modules or elements described or illustrated herein as separate may be combined into a single module or element, and modules or elements described or illustrated herein as single may be split into multiple modules or elements.
It is also to be understood that the terms and expressions employed herein are used as terms of description and not of limitation, and that the embodiment or embodiments of the specification are not limited to those terms and expressions. The use of such terms and expressions is not intended to exclude any equivalents of the features shown and described (or portions thereof), and it is recognized that various modifications may be made within the scope of the claims. Other modifications, variations, and alternatives are also possible. Accordingly, the claims are to be regarded as covering all such equivalents.
Also, it should be noted that while the present invention has been described with reference to specific exemplary embodiments, those skilled in the art will recognize that the above embodiments are merely illustrative of one or more embodiments of the present invention, and that various changes or substitutions of equivalents may be made without departing from the spirit of the embodiments of the present invention, and therefore, it is intended that all changes and modifications to the above embodiments within the spirit of the present invention will fall within the scope of the appended claims.
Claims (15)
1. A method of air traffic control, the method comprising:
collecting voice data in a cockpit of an airplane;
identifying an air traffic control command in the voice data, the air traffic control command comprising one or more of an air traffic request issued from a user within the cockpit to a ground control center and an air traffic instruction issued from the ground control center to the user;
receiving a confirmation input of the air traffic control command by the user;
transmitting the empty pipe request to the ground control center in response to the air traffic control command being the empty pipe request; and
executing the air traffic control command in response to the air traffic control command being the air traffic control command.
2. The method of claim 1, further comprising:
displaying the air traffic control command to receive a confirmation input of the air traffic control command by the user.
3. The method of claim 1, wherein executing the empty pipe instruction further comprises:
transmitting the empty pipe instruction to an empty pipe system of the aircraft for execution by the empty pipe system.
4. The method of claim 1, wherein executing the empty pipe instruction further comprises:
sending an instruction about whether to secondarily confirm the empty pipe instruction to the ground control center; and
executing the empty pipe instruction in response to receiving a secondary confirmation of the empty pipe instruction by the ground control center.
5. The method of claim 1, further comprising, based on not receiving a confirmation input by the user of the air traffic control command:
generating a request to the user to repeat a voice associated with the air traffic control request in response to the air traffic control command being the air traffic control request; and
in response to the air traffic control command being the air traffic control directive, sending a request to the ground control center to retransmit a signal associated with the air traffic control directive.
6. The method of claim 1, wherein the method further comprises:
transmitting the air traffic control request to the ground control center along with the user's voice data associated with the air traffic control request with an outgoing call switch closed; and
transmitting voice data of the user associated with the air traffic control request to the ground control center without transmitting the air traffic control request if the outgoing call switch is turned off.
7. The method of claim 1, wherein collecting voice data within the cockpit comprises:
collecting voice data of the user; or
And collecting voice data in the voice signals received from the ground control center.
8. The method of claim 1, wherein the empty pipe request comprises: requesting departure clearance, requesting a takeoff runway, requesting taxiing, requesting entry to or exit from an aircraft location, requesting takeoff clearance, requesting frequency handoff, requesting transponder identification, or a combination thereof.
9. The method of claim 1, wherein the empty pipe instruction comprises: submitting a flight plan, departure clearance, takeoff clearance, aircraft stand indication, runway indication, frequency indication, or a combination thereof.
10. The method of claim 1, wherein identifying the air traffic control command in the voice data comprises:
identifying the voice data based on parameter information of the aircraft, the parameter information including: the model of the aircraft, flight number, secondary code, departure and landing airports, departure time, flight status information, flight altitude, flight latitude and longitude, release phase, taxi phase, or a combination thereof.
11. A system for air traffic control based on speech recognition, the system comprising:
the voice data acquisition module is used for acquiring voice data in a cockpit of the airplane;
a voice recognition module for recognizing an air traffic control command in the voice data, the air traffic control command comprising one or more of an air traffic request issued from a user within the cockpit to a ground control center and an air traffic instruction issued from the ground control center to the user;
a user interface module for receiving a confirmation input by the user of the air traffic control command;
a processing module to:
causing a transceiver module of the system to transmit the air traffic control request to the ground control center in response to the air traffic control command being the air traffic control request; and
executing the air traffic control command in response to the air traffic control command being the air traffic control command.
12. The system of claim 10, wherein the user interface module is further to display the air traffic control command to receive a confirmation input by the user of the air traffic control command.
13. The system of claim 1, wherein the processing module is further to:
in a case where a confirmation input of the air traffic control command by the user is received, transmitting an instruction to the ground control center that the air traffic control command is to be secondarily confirmed, and executing the air traffic control command in response to receiving the secondary confirmation of the air traffic control command by the ground control center via the transceiving module; or alternatively
Generating a request to the user to repeat voice associated with the air traffic control command in response to the air traffic control command being the air traffic control request without receiving the confirmation input by the user to the air traffic control command, and sending a request to the ground control center via the transceiving module to retransmit a signal associated with the air traffic control command in response to the air traffic control command being the air traffic control command.
14. The system of claim 1, wherein:
transmitting the air traffic control request to the ground control center along with the user's voice data associated with the air traffic control request with an outgoing call switch closed; and
transmitting voice data of the user associated with the air traffic control request to the ground control center without transmitting the air traffic control request if the outgoing call switch is open.
15. A non-transitory computer-readable storage medium storing instructions that, when executed by a computer, cause the computer to perform the method of any one of claims 1-10.
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| CN202210802710.0A CN115188225A (en) | 2022-07-07 | 2022-07-07 | Method, system and computer readable medium for air traffic control |
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| CN202210802710.0A CN115188225A (en) | 2022-07-07 | 2022-07-07 | Method, system and computer readable medium for air traffic control |
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Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916565A (en) * | 2010-06-24 | 2010-12-15 | 北京华安天诚科技有限公司 | Voice recognition method and voice recognition device in air traffic control system |
| US20130346081A1 (en) * | 2012-06-11 | 2013-12-26 | Airbus (Sas) | Device for aiding communication in the aeronautical domain |
| CN103617749A (en) * | 2013-11-15 | 2014-03-05 | 中国航空无线电电子研究所 | Onboard system and method for managing land-air commands |
| CN104766497A (en) * | 2013-11-14 | 2015-07-08 | 霍尼韦尔国际公司 | Aircraft systems and methods for reducing and detecting read-back and hear-back errors |
| US20150217870A1 (en) * | 2014-02-04 | 2015-08-06 | Honeywell International Inc. | Systems and methods for utilizing voice commands onboard an aircraft |
| CN105280025A (en) * | 2014-06-12 | 2016-01-27 | 霍尼韦尔国际公司 | Aircraft display systems and methods for providing an aircraft display for use with airport departure and arrival procedures |
| CN105320036A (en) * | 2014-07-29 | 2016-02-10 | 霍尼韦尔国际公司 | Flight deck multifunction control display unit |
| CN105469646A (en) * | 2014-09-26 | 2016-04-06 | 霍尼韦尔国际公司 | System and method for converting taxiway voice commands to taxiway text commands |
| CN105894863A (en) * | 2016-06-07 | 2016-08-24 | 云南财经大学 | Civil aviation flight operation safety verification method and device thereof |
| US20160379640A1 (en) * | 2015-06-24 | 2016-12-29 | Honeywell International Inc. | System and method for aircraft voice-to-text communication with message validation |
| CN106356063A (en) * | 2016-08-28 | 2017-01-25 | 桂林市晶准测控技术有限公司 | Text recognition method and system for voice control |
| US20170076722A1 (en) * | 2015-09-15 | 2017-03-16 | Dassault Aviation | Automatic speech recognition with detection of at least one contextual element, and application management and maintenance of aircraft |
| US9830910B1 (en) * | 2013-09-26 | 2017-11-28 | Rockwell Collins, Inc. | Natrual voice speech recognition for flight deck applications |
| CN111105647A (en) * | 2019-12-16 | 2020-05-05 | 四川大学 | Control instruction issuing system and method based on air traffic control voice recognition and synthesis |
| CN111179926A (en) * | 2019-12-10 | 2020-05-19 | 深圳微品致远信息科技有限公司 | Method and device for generating aircraft control command and computer equipment |
| CN113066499A (en) * | 2021-03-12 | 2021-07-02 | 四川大学 | Method and device for identifying identity of land-air conversation speaker |
| US20210225371A1 (en) * | 2020-01-17 | 2021-07-22 | Lockheed Martin Corporation | Verification of wireless communications between a vehicle user and a remote entity |
| US20210312927A1 (en) * | 2020-04-01 | 2021-10-07 | Honeywell International Inc. | System and method for assisting pilot through clearance playback |
| CN113821053A (en) * | 2021-09-28 | 2021-12-21 | 中国民航大学 | Flight assisting method and system based on voice recognition and relation extraction technology |
| CN114140905A (en) * | 2021-11-30 | 2022-03-04 | 中国商用飞机有限责任公司 | Method, device and system for monitoring cockpit operation |
| WO2022063288A1 (en) * | 2020-09-27 | 2022-03-31 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | On-board information assisting system and method |
| WO2022062195A1 (en) * | 2020-09-27 | 2022-03-31 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | In-flight information assistance method and apparatus |
| WO2022081669A1 (en) * | 2020-10-13 | 2022-04-21 | Merlin Labs, Inc. | System and/or method for semantic parsing of air traffic control audio |
| CN114648893A (en) * | 2020-12-17 | 2022-06-21 | 波音公司 | Dialogue system for autonomous aircraft |
-
2022
- 2022-07-07 CN CN202210802710.0A patent/CN115188225A/en active Pending
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101916565A (en) * | 2010-06-24 | 2010-12-15 | 北京华安天诚科技有限公司 | Voice recognition method and voice recognition device in air traffic control system |
| US20130346081A1 (en) * | 2012-06-11 | 2013-12-26 | Airbus (Sas) | Device for aiding communication in the aeronautical domain |
| US9830910B1 (en) * | 2013-09-26 | 2017-11-28 | Rockwell Collins, Inc. | Natrual voice speech recognition for flight deck applications |
| CN104766497A (en) * | 2013-11-14 | 2015-07-08 | 霍尼韦尔国际公司 | Aircraft systems and methods for reducing and detecting read-back and hear-back errors |
| US20160155435A1 (en) * | 2013-11-14 | 2016-06-02 | Honeywell International Inc. | Aircraft systems and methods for reducing and detecting read-back and hear-back errors |
| CN103617749A (en) * | 2013-11-15 | 2014-03-05 | 中国航空无线电电子研究所 | Onboard system and method for managing land-air commands |
| US20150217870A1 (en) * | 2014-02-04 | 2015-08-06 | Honeywell International Inc. | Systems and methods for utilizing voice commands onboard an aircraft |
| CN105280025A (en) * | 2014-06-12 | 2016-01-27 | 霍尼韦尔国际公司 | Aircraft display systems and methods for providing an aircraft display for use with airport departure and arrival procedures |
| CN105320036A (en) * | 2014-07-29 | 2016-02-10 | 霍尼韦尔国际公司 | Flight deck multifunction control display unit |
| CN105469646A (en) * | 2014-09-26 | 2016-04-06 | 霍尼韦尔国际公司 | System and method for converting taxiway voice commands to taxiway text commands |
| US20160379640A1 (en) * | 2015-06-24 | 2016-12-29 | Honeywell International Inc. | System and method for aircraft voice-to-text communication with message validation |
| US20170076722A1 (en) * | 2015-09-15 | 2017-03-16 | Dassault Aviation | Automatic speech recognition with detection of at least one contextual element, and application management and maintenance of aircraft |
| CN105894863A (en) * | 2016-06-07 | 2016-08-24 | 云南财经大学 | Civil aviation flight operation safety verification method and device thereof |
| CN106356063A (en) * | 2016-08-28 | 2017-01-25 | 桂林市晶准测控技术有限公司 | Text recognition method and system for voice control |
| CN111179926A (en) * | 2019-12-10 | 2020-05-19 | 深圳微品致远信息科技有限公司 | Method and device for generating aircraft control command and computer equipment |
| CN111105647A (en) * | 2019-12-16 | 2020-05-05 | 四川大学 | Control instruction issuing system and method based on air traffic control voice recognition and synthesis |
| US20210225371A1 (en) * | 2020-01-17 | 2021-07-22 | Lockheed Martin Corporation | Verification of wireless communications between a vehicle user and a remote entity |
| US20210312927A1 (en) * | 2020-04-01 | 2021-10-07 | Honeywell International Inc. | System and method for assisting pilot through clearance playback |
| WO2022063288A1 (en) * | 2020-09-27 | 2022-03-31 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | On-board information assisting system and method |
| WO2022062195A1 (en) * | 2020-09-27 | 2022-03-31 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | In-flight information assistance method and apparatus |
| WO2022081669A1 (en) * | 2020-10-13 | 2022-04-21 | Merlin Labs, Inc. | System and/or method for semantic parsing of air traffic control audio |
| CN114648893A (en) * | 2020-12-17 | 2022-06-21 | 波音公司 | Dialogue system for autonomous aircraft |
| CN113066499A (en) * | 2021-03-12 | 2021-07-02 | 四川大学 | Method and device for identifying identity of land-air conversation speaker |
| CN113821053A (en) * | 2021-09-28 | 2021-12-21 | 中国民航大学 | Flight assisting method and system based on voice recognition and relation extraction technology |
| CN114140905A (en) * | 2021-11-30 | 2022-03-04 | 中国商用飞机有限责任公司 | Method, device and system for monitoring cockpit operation |
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