CN114067613B - Flight line automatic generation system for purpose of flight verification department - Google Patents
Flight line automatic generation system for purpose of flight verification department Download PDFInfo
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Classifications
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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]
- G08G5/003—Flight plan management
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
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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]
- G08G5/003—Flight plan management
- G08G5/0039—Modification of a flight plan
Abstract
The invention relates to an automatic generation system of a flight line of a flight verification department purpose, which comprises the following components: the flight plan acquisition module is used for acquiring a flight verification subject list; the flight plan display and selection module is used for displaying a flight check subject list in a pilot readable mode in the flight check aircraft cockpit, providing a function of selecting the flight check subject from the displayed flight check subject list, and updating the display rendering effect of the flight check subject list in real time when the flight check subject is monitored to be selected; and the automatic route point generation module of the flight verification subject is used for monitoring the flight plan request of the cockpit in real time from an airborne bus and automatically generating and executing the flight route information of the selected flight verification subject based on the selected flight verification subject after monitoring the flight plan request. The automatic flight line generation system provided by the invention can lighten the workload of pilots and improve the accuracy and execution efficiency of flight plans.
Description
Technical Field
The invention belongs to the technical field of flight verification, and particularly relates to an automatic generation system for a target flight line of a flight verification department.
Background
The flight verification refers to a process of using a flight verification aircraft provided with special verification equipment to ensure flight safety, checking and evaluating the quality and the tolerance of space signals of various navigation, radar, communication and other equipment according to the related specifications of the flight verification, entering and leaving the airport flight program, and providing a flight verification report according to the checking and evaluating results. The flight checking system refers to a whole set of software and hardware systems which are installed on the flight checking plane and used for executing flight checking tasks.
And the flight verification checks the distribution condition of signals transmitted by the ground station in the air through different flight verification subjects, namely different flight methods. For example, a circumferential subject with a flight radius of 20 seas around a ground omni-directional beacon station, a flat flight subject with a specific altitude along the runway direction, etc. In the daily flight verification, a pilot needs to establish a flight verification subject in the flight process, and various configuration parameters of the flight verification subject to be executed, such as waypoint coordinates, distances, orientations and the like, are manually input through a Flight Management System (FMS), so that the aircraft can complete the flight meeting the requirements of the flight verification subject according to the configured flight parameters. In addition, when the flight parameters are configured and the flight verification subjects are prepared, the content of the upcoming flight verification subjects is informed to the verifier in the cabin through an internal phone system on the aircraft. If the flight parameters are required to be accurately input in the bumpy state of the aircraft, great workload is brought to pilots, the time of flight operation is often increased, the flight efficiency is reduced, and even more, the problems of repeated flight verification and the like caused by data errors are caused.
Disclosure of Invention
Aiming at the problems that a pilot needs to input flight parameters on a flight management system to establish a flight verification subject in flight verification and the like, the invention provides an automatic generation system for a flight line of the flight verification subject.
The invention provides an automatic generation system of a flight route of a flight verification subject, which comprises a flight plan acquisition module, a flight plan display and selection module and an automatic generation module of a flight route point of the flight verification subject, wherein the flight plan acquisition module, the flight plan display and selection module and the automatic generation module of the flight route point of the flight verification subject are arranged on the flight verification system;
the flight plan acquisition module is used for acquiring a flight verification subject list;
the flight plan display and selection module is used for displaying a flight check subject list in a pilot-readable mode in a flight check aircraft cockpit, providing a function of selecting the flight check subject from the displayed flight check subject list, and updating the display rendering effect of the flight check subject list in real time when the flight check subject is monitored to be selected;
and the automatic route point generation module of the flight verification subject is used for monitoring the flight plan request of the cockpit in real time from an airborne bus and automatically generating and executing the flight route information of the selected flight verification subject based on the selected flight verification subject after monitoring the flight plan request.
In some embodiments, the flight line automatic generation system further comprises a flight plan upload communication module for sending the generated flight line information for a pilot to confirm the generated flight line information, and for transmitting the flight line information to the flight management system through a bus interface between a flight verification system and an aircraft management system of the flight verification aircraft after the pilot confirms to realize autopilot.
In some embodiments, the flight plan display and selection module is further configured to automatically re-render the selected flight verification subject in a visible manner, including framing and/or color changing, upon hearing that the selected flight verification subject is selected.
In some embodiments, the obtaining a flight verification subject list includes:
and constructing a flight verification subject list based on the flight verification subject information to be executed in the verification flight, or receiving the flight verification subject list generated based on the flight verification subject information to be executed in the verification flight.
In some embodiments, the flight plan display and selection module displays the generated flight verification subject list on an auxiliary display screen of a flight verification aircraft cockpit, from which flight verification subject list a flight verification subject to be executed can be selected by a cockpit knob associated with the auxiliary display screen.
In some embodiments, the flight plan display and selection module displays the flight verification subject list on the auxiliary display screen according to the form of the inspection sheet by using the inspection sheet interface of the auxiliary display screen;
and/or the number of the groups of groups,
the flight plan display and selection module is also used for monitoring the knob event of the cockpit knob, updating the display effect of the flight verification subject list based on the monitored knob event, and sending the updated flight verification subject list to the auxiliary display screen for display with the updated display effect.
In some embodiments, the automatically generating flight path information for performing the selected flight verification subject based on the selected flight verification subject includes: and automatically generating flight line information for executing the selected flight verification subject based on the selected flight verification subject and station coordinates in a flight verification system.
In some embodiments, the flight plan acquisition module constructs a flight verification subject list based on flight verification subject information to be executed for the verification flight, including: classifying and modeling the flight verification subjects, and extracting key parameters related to the flight as configuration parameters of the flight verification subjects; and constructing and storing the flight verification subject list based on the configuration parameters of the flight verification subject by document editing software before or during flight.
In some embodiments, the automatic generation module of the flight waypoint of the flight verification subject is further configured to automatically search according to a local device database of the flight verification system, determine airport information of the current flight verification job, and use the determined airport information as a take-off and landing airport of the selected flight route of the flight verification subject; and generating waypoint information required for executing the flight plan based on the flight plan to be executed by the selected flight verification subject.
In some embodiments, the flight plan uploading communication module is further configured to monitor the message of the flight plan request in real time, package the flight line information into an ACARS message of an aircraft communication addressing and reporting system that can be received and parsed by a flight management system of the flight verification aircraft after receiving the message, and transmit the ACARS message to the flight management system of the flight verification aircraft through an ACARS data bus.
The invention has the beneficial effects that: according to the flight line automatic generation system for the purpose of the flight verification department, disclosed by the embodiment of the invention, a large amount of input work in the prior art is converted into simple selection and confirmation work, so that the workload of a pilot is lightened, and the accuracy and the execution efficiency of a flight plan are improved.
Furthermore, the embodiment of the invention realizes the purpose flight modeling of the flight verification department, abstracts a complex flight mode into a plurality of flight parameters with simple configuration, and a pilot or a verifier can complete the establishment of a flight subject list through simple parameter setting, thereby improving the flight setting efficiency.
Furthermore, the embodiment of the invention realizes the synchronization and interaction of the flight inspection list, the inspection list Checklist interface of the flight management system is utilized to input the flight subject list to the display of the auxiliary display screen MFD of the aircraft cockpit, the selection state of the list is updated in real time through the knob selection of the monitoring pilot, and the selection is synchronized to the verification system, so that the information synchronization between the pilot and the verifier is realized, the voice communication is reduced, and the communication efficiency and accuracy are improved.
Furthermore, the embodiment of the invention realizes automatic generation of the flight plan, in the process of checking the flight, when a pilot selects a specific flight subject and sends a flight request, the checking system searches the coordinate information in the local database according to the selected flight subject, accurately calculates the route points required to pass through by the subject by using a geographic coordinate system, automatically generates a complete flight plan, and replaces the original mode of manually inputting the flight information into the flight management system FMS by rapid operation of a program, thereby greatly improving the efficiency and the accuracy.
Furthermore, the embodiment of the invention realizes the uploading function of the flight plan, and utilizes the ACARS interface of the flight management system FMS to realize the function of the original aircraft ACARS ground-air data link through software, thereby changing the setting of the flight line from the original manual input into the automatic generation and control of the program and improving the flight control efficiency.
Drawings
FIG. 1 is a block diagram of an automatic flight line generation system for flight verification purposes according to an embodiment of the present invention;
FIG. 2 is a flow chart of verification subject rendering and synchronization in a control method for flight verification according to an embodiment of the present invention;
fig. 3 is a data interaction diagram of flight plan uploading in the control method of flight verification according to the embodiment of the invention.
Detailed Description
The present invention will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent. Those skilled in the art will recognize that the present invention is not limited to the drawings and the following examples.
As described herein, the term "comprising" and its various variants may be understood as open-ended terms, which mean "including, but not limited to. The term "based on" may be understood as "based at least in part on". The term "an embodiment" may be understood as "at least one embodiment". The term "another embodiment" may be understood as "at least one other embodiment".
As described above, in the current day-to-day flight verification, the pilot needs to establish a flight verification subject during the flight, and input various configuration parameters of the flight verification subject to be executed, so that the aircraft can complete the flight meeting the requirements of the flight verification subject according to the configured flight parameters. If the situation of jolting the aircraft is encountered, accurate input of flight parameters becomes difficult, and no doubt brings great workload to pilots, and the problems of time increase of flight operation, reduction of flight efficiency, data error and repeated flight verification are caused.
Based on the above, the embodiment of the invention provides an automatic generation system for the flight line of the purpose of the flight verification department, which converts a large amount of manual input work in the existing generation mode into simple selection and confirmation work by automatically generating the flight line information, reduces the workload of pilots, and improves the accuracy and execution efficiency of flight plans.
Referring to fig. 1, the system for automatically generating a target flight route in a flight verification department provided by the embodiment of the invention comprises a flight plan acquisition module, a flight plan display and selection module and a flight route point automatic generation module in the flight verification department, which are arranged on the flight verification system.
The flight plan acquisition module is used for acquiring a flight verification subject list. In one embodiment, the obtaining a flight verification subject list includes: and constructing a flight verification subject list based on the flight verification subject information to be executed in the verification flight, or receiving the flight verification subject list generated based on the flight verification subject information to be executed in the verification flight. It can be appreciated that in this embodiment, the flight verification subject list may be completed before take-off, so that the complex operation that needs to be performed in the flight process is advanced to be completed before take-off, and efficiency of verification work is improved. In addition, the flight verification subject list can be completed on a flight verification airplane or on ground equipment. It is also possible to reduce the fuel consumption of the flight check aircraft and the loss of the on-board equipment, if done on ground equipment, and to reduce the pilot's operating load during flight. In an embodiment, the flight plan acquisition module receives a flight verification subject list generated based on flight verification subject information to be executed by the present verification flight using a flight plan upload data interface of the flight verification aircraft.
The flight plan display and selection module is used for displaying a flight check subject list in a pilot-readable mode in the flight check aircraft cockpit, providing a function of selecting the flight check subject from the displayed flight check subject list, and updating the display rendering effect of the flight check subject list in real time when the flight check subject is monitored to be selected. In this embodiment, the pilot may provide the display and selection function of the flight verification subject through the flight plan display and selection module, so as to conveniently and quickly understand the flight verification subject to be executed and determine the flight verification subject to be executed. In addition, through the flight plan display and selection module, the execution sequence of the flight verification subjects can be adjusted in the flight process, and the flexibility and controllability of the flight verification operation are improved.
And the automatic route point generation module of the flight verification subject is used for monitoring the flight plan request of the cockpit in real time from an airborne bus and automatically generating and executing the flight route information of the selected flight verification subject based on the selected flight verification subject after monitoring the flight plan request. In this embodiment, the automatic generating module of the waypoint of the flight verification subject can provide an automatic generating function of the flight line information, so that the system can automatically generate the flight line information according to the selection of the pilot only after the pilot performs simple selection and determination operation, thereby saving a large amount of manual input work and reducing the workload of the pilot. In addition, through the automatic generating module of the waypoints of the flight verification subjects, the flight plan can be changed and adjusted at any time in the flight process, and the flexibility of the flight verification operation is improved.
In the embodiment of the invention, the flight line information can be automatically generated, the existing large amount of manual input work is converted into simple selection and confirmation work, the workload of a pilot is lightened, and the accuracy and the execution efficiency of a flight plan are improved.
In an embodiment, the automatic flight line generation system further includes a flight plan upload communication module, and the flight plan upload communication module is configured to send the generated flight line information for a pilot to confirm the generated flight line information, and to transfer the flight line information to a flight management system through a bus interface between a flight verification system and an aircraft management system of the flight verification aircraft after the pilot confirms the generated flight line information, so as to realize autopilot. After the pilot confirms the generated flight line information, a flight plan for the selected flight verification department purpose can be executed according to the generated flight line information. By adding a confirmation link, the false selection of the purpose of the flight verification department can be effectively avoided, and the accuracy of the flight verification can be effectively improved; in addition, the selected flight verification subject can be cancelled in the confirmation link, for example, the condition of sudden occurrence (such as temporary airspace control) causes that the current condition is not suitable for carrying out the selected flight verification subject, thereby being beneficial to increasing the flexibility and the controllability of the flight verification operation.
In one embodiment, the flight plan display and selection module is further configured to automatically re-render the selected flight verification subject in a visible manner when it is monitored that the flight verification subject is selected. The visual means include framing and/or color shifting. For example, automatically synchronizing the display in a flight verification system visible to the verifier and discolouring the selected flight verification subject. The selected flight verification subjects are rendered again in a visible mode, so that the technical problem that the pilot occupies real-time monitoring of ground tower instructions when the pilot communicates with the calibrator through an in-flight speech system in the prior art, so that a certain safety risk exists is solved, the information communication between the pilot and the calibrator can be optimized, the flight verification efficiency is improved, and the risk in the flight verification process is reduced.
Example 1
In example 1, a preferred embodiment of an automatic generation system for a flight path of the order of flight verification is provided.
The automatic generation system of the flight route of the flight verification department comprises a flight plan acquisition module, a flight plan display and selection module, an automatic generation module of the flight route point of the flight verification department and a flight plan uploading communication module which are arranged on the flight verification system.
The flight plan acquisition module is used for constructing a flight verification subject list based on flight verification subject information to be executed in the verification flight before the flight verification aircraft flies, or receiving the flight verification subject list generated based on the flight verification subject information to be executed in the verification flight.
The flight plan display and selection module is used for displaying the generated flight verification subject list on an auxiliary display screen of a flight verification aircraft cockpit, and can be used for a pilot to select the flight verification subject to be executed from the flight verification subject list, and the display rendering effect of the flight verification subject list is updated in real time when the flight verification subject is selected. For example, the pilot may select a flight verification subject to be performed from a list of flight verification subjects via a cockpit knob associated with the auxiliary display screen based on the prevailing regulatory conditions.
And the automatic route point generation module of the flight verification subject is used for monitoring the flight plan request of the cockpit in real time from an airborne bus, and automatically generating and executing the selected flight route information of the flight verification subject according to the selected flight verification subject and combining with station coordinates in a flight verification system after monitoring the flight plan request.
The flight plan uploading communication module is used for sending the generated flight line information to a flight management system of the flight verification aircraft so as to enable a pilot to confirm the generated flight line information. After the pilot confirms the generated flight path information, a flight plan for the selected flight verification purpose may be executed in accordance with the generated flight path information.
The embodiment can convert a large amount of original input work into simple selection and confirmation work, and the detailed flight plan is automatically generated by the automatic generation module of the navigation points of the flight verification subjects arranged on the flight verification system, so that the workload of pilots is greatly reduced, and the accuracy and the execution efficiency of the flight plan are improved.
Example 2
In example 2, another preferred embodiment of the flight path automatic generation system of the order of flight verification is provided.
The automatic generation system of the flight route of the flight verification department comprises a flight plan acquisition module, a flight plan display and selection module, an automatic generation module of the flight route point of the flight verification department and a flight plan uploading communication module which are arranged on the flight verification system.
The flight plan acquisition module is used for carrying out classified modeling on the flight verification subjects and extracting key parameters related to the flight as configuration parameters of the flight verification subjects. The pilot or the verifier can quickly establish a flight verification subject list to be flown based on the configuration parameters of the flight verification subject through document editing software before or during the flight, and archive the flight verification subject list into a flight verification system. In the process of flight verification, the established flight verification subject list can be loaded into a flight verification system through software. In this way, the complex operations that would otherwise have to be performed during flight can be advanced to completion before take-off and can be achieved with a simple configuration.
The flight plan display and selection module is used for acquiring a flight check list through a data bus between the flight check system and an auxiliary display screen (MFD) of the aircraft cockpit, displaying the flight check list on the auxiliary display screen according to a form of an inspection sheet by using an inspection sheet Checklist interface of the auxiliary display screen, and a pilot can check the flight check list through the inspection sheet. Meanwhile, a pilot can select the flight verification subjects in the flight verification subject list one by one through a knob on a cockpit mouse control panel (CCP). The flight plan display and selection module is also used for monitoring knob events of the cockpit mouse control panel, updating the display effect of the flight verification subject list in time based on the monitored knob events, and sending the updated flight verification subject list to the auxiliary display screen to display the updated display effect, so that the dynamic frame selection effect or the color change effect when the pilot selects the flight verification subject is realized. In one embodiment, to make the pilot's selection known in real time, the verification software also displays a list of flight verification subjects in the form of a checklist and synchronizes the pilot's selection of a flight verification subject in the cockpit to the verification system, thereby making a fully synchronized selection. Because the flight airspace is controlled to be continuously changed during the flight check operation, the execution sequence of the purpose of the flight check department is handed to the pilot for control by the display and selection mode, and the flexibility of the flight check operation is improved.
The automatic flight route point generation module of the flight verification subject is used for automatically generating and executing the selected flight route information of the flight verification subject according to the flight verification subject selected by the pilot and combining station coordinates in the flight verification system. The flight route is generally composed of a take-off and landing airport and a series of route points passing through the middle, in one embodiment, the automatic generation module of the flight route points of the flight check subjects can be further used for automatically searching according to a local equipment database of a flight check system, determining airport information of the current flight check operation, and taking the determined airport information as the take-off and landing airport of the selected flight route of the flight check subjects; and generating waypoint information required for executing the flight plan based on the coordinate information of the checked equipment in the local equipment database according to the flight plan to be executed by the selected flight checking subject, such as circumference, circular arc or flat flight, so as to form complete flight route information aiming at the selected flight checking subject.
The flight plan uploading communication module is used for monitoring a flight plan request message sent by the cockpit in real time, packaging flight line information into an ACARS (aircraft communication addressing and reporting system) message which can be received and analyzed by a flight management system of the flight verification aircraft after receiving the flight plan request message, and transmitting the ACARS message to the flight management system of the flight verification aircraft through an ACARS data bus between the flight management system of the flight verification aircraft and the flight management system of the flight verification aircraft. The flight management system automatically displays the flight path information on an auxiliary display screen of the cockpit after receiving the flight path information, and the flight plan for the selected flight verification department purpose can be executed after the pilot approves the flight path information without errors.
The invention also provides a control method for flight verification. The control method is mainly applied to the flight verification aircraft. The flight checking aircraft is provided with a flight checking system, and the flight checking system comprises an onboard receiver for checking and a data acquisition and processing system. The flight management system of the flight checking aircraft is connected with the flight checking system through an ACARS data bus, and the auxiliary display of the flight checking aircraft cockpit is connected with the flight checking system through a check list data bus.
The control method of the flight verification comprises the following steps:
step 101: before the flight verification task is performed, the pilot or the verifier may make the drawing of the verification plan and the creation of the flight verification subject matter list on the flight verification aircraft or at a location other than the flight verification aircraft. Because the operation of the flight verification system requires the flight verification aircraft to provide an onboard power supply, and the flight verification aircraft needs to support the operation of the onboard generator through fuel, the establishment of the verification plan and the establishment of the flight verification subject list are performed at places other than the flight verification aircraft, the fuel consumption of the flight verification aircraft and the loss of onboard equipment can be reduced, and the flight verification system can be used for performing the establishment of the verification plan and the flight verification subject list without being limited to pilots.
In order to facilitate the establishment of the flight verification subject list, the invention uses Word software which is most commonly used and is convenient to edit to input the flight verification subject list. By classifying and modeling the flight modes of various subjects, different Word form templates are created, and a pilot or a checker only needs to add corresponding flight parameters in corresponding columns.
The establishment of the verification plan can fill in or select corresponding parameters for quick establishment according to the verification subject flight key parameters of the abstract design. Verification of subject flight critical parameters may be with reference to the examples given in table 1.
TABLE 1 verification subject flight Key parameters (example)
The invention performs abstract serialization design on the flight verification subject, and can complete the drawing of a flight plan on the ground by inputting various parameters required by the readable subject as shown in table 1. The generated Word document is a flight verification subject list. The design can be completed before flying, and the design is very convenient to change or adjust in the air at any time.
Taking a piece of data as an example, "ILS, AAIDK, ILS, CW,10nm,35/30,0" represent the meanings as follows: the checked equipment is ILS, the equipment number is AAIDK, the subject of the flight is ILS1, namely, the check of the heading width is performed, the check flight of the subject requires the aircraft to perform a circular arc flight on a section of extension line intersecting an airport runway at a specific distance from a ground station, CW represents clockwise flight, 10nm represents the circular arc radius of the flight is 10 sea, 35/30 represents the end of the flight from the right side 35 degrees relative to the runway to the left side 30 degrees relative to the runway extension line, the offset angle is 0, and no offset processing is performed on the runway azimuth.
Step 102: before a pilot starts a flight verification task, a flight verification system is started, and the established flight verification subject list document can be received through an onboard local area network WIFI.
The flow of loading the flight verification subject inventory document is shown in FIG. 2, and the start-up process begins when the flight verification system is running. The flight verification subject inventory document to be loaded is selected by the verification software. The verification software reads a verification subject table in the Word document, analyzes the table one by one, checks whether station coordinate information related in the Word document is in a local database of the flight verification system, gives an error prompt and skips the record if the station coordinate information is not in the local database of the flight verification system, checks whether parameters such as distance, angle and the like are in a reasonable range or not if the parameters are in the local database of the flight verification system, checks whether the type and the verification subject are legal or not, and checks the correctness of the data; reorganizing the subject list information after the data is checked without errors, adding numbers, changing the original form data into a row of continuous character strings acceptable by a flight management system of a flight check plane, simultaneously rendering the character string list according to the current subject selection (the first flight subject record selected by default in the initial loading process), displaying the selected records with marked frames and magenta, and displaying other records as black and white characters by default so as to highlight the current selection; and then, locally rendering the check subject list with the character string format with the rendering mode, converting the list into an ARINC429 format, transmitting the check subject list to a flight management system through the communication of an underlying ARINC429 bus, and displaying the check list in a check list display area of an auxiliary display screen through the display function of the flight management system.
When a pilot rotates through a knob on a control panel of a cockpit mouse, the flight checking system monitors the rotation event of the knob, changes the current subject selection (index is increased by one when rotating clockwise, subject selection moves downwards, index is decreased by one when rotating anticlockwise, subject selection moves upwards), then performs the rendering of a check list style according to the subject selection again, regenerates a new subject list character string, updates the local subject list display, and sends the new subject list information to the flight management system to update the selections on the auxiliary display screen. By the method, timely response of pilot selection and synchronous display of subject selection between the cockpit and the flight verification system are realized, so that a verifier can intuitively see the pilot selection and prepare for starting the subject verification, and communication efficiency between the pilot and the verifier is improved.
After the pilot selects a new flight subject list document, rechecking the data validity according to the new document, rendering a new inspection sheet style, updating the inspection sheet display of the cockpit and monitoring subject selection knob event changes of the cockpit until the selection procedure exits.
Step 103: uploading of the flight plan can be shown by referring to fig. 3, and after the pilot confirms the next flight verification subject through communication with the ground control and selects the corresponding subject through a knob on the cockpit mouse control panel, a flight plan request is sent to the flight verification system through the flight management system; the flight verification system retrieves coordinate information in a local database according to a flight verification subject selected by a pilot before receiving a flight plan request, accurately calculates a route point required to pass through by the flight verification subject by using a geographic coordinate system, retrieves an airport closest to the station as a landing airport of the flight plan, generates a complete flight plan, packages the complete flight plan into a flight plan message which can be identified by a flight management system, and sends the flight plan message to the flight management system through an ACARS message interface based on an ARINC429 bus at the bottom layer.
After receiving the flight plan message sent by the flight verification system, the flight management system can check the standby flight plan in the flight management system, and the flight plan message can be displayed in an auxiliary display screen of the cockpit through the flight management system for a pilot to check. The flight plan may be activated after the pilot checks for error; after the flight plan is activated, the flight verification aircraft flies according to the automatically generated flight waypoints, and the verification flight of the flight verification subject is automatically completed.
Step 104: when the flight check aircraft starts to execute check flight, a checker starts to record check data and execute subject check. During the course of the current subject, the pilot may select the next subject option and send a flight plan request, and the flight verification system will automatically send the flight plan information for the next subject. The pilot can carry out the flight preparation of the next subject in advance, thereby realizing the seamless connection of the flight verification subjects and improving the execution efficiency of the flight verification.
Those of skill in the art will appreciate that the logic and/or steps represented in the flow diagrams or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
It is to be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the present invention have been described above. However, the present invention is not limited to the above embodiment. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The automatic generation system of the flight route of the purpose of the flight verification department is characterized by comprising a flight plan acquisition module, a flight plan display and selection module and an automatic generation module of the flight route point of the purpose of the flight verification department, which are arranged on the flight verification system;
the flight plan acquisition module is used for acquiring a flight verification subject list;
the flight plan display and selection module is used for displaying a flight check subject list in a pilot-readable mode in a flight check aircraft cockpit, providing a function of selecting the flight check subject from the displayed flight check subject list, and updating the display rendering effect of the flight check subject list in real time when the flight check subject is monitored to be selected;
the automatic route point generation module of the flight verification subject is used for monitoring a flight plan request of the cockpit in real time from an airborne bus and automatically generating flight route information for executing the selected flight verification subject based on the selected flight verification subject after monitoring the flight plan request;
the flight plan display and selection module displays the acquired flight verification subject list on an auxiliary display screen of a flight verification aircraft cockpit, and can enable a pilot to select a flight verification subject to be executed from the flight verification subject list through a cockpit knob associated with the auxiliary display screen according to the control condition at the moment, wherein the selection of the flight verification subject by the pilot in the cockpit is synchronized into a flight verification system; the flight plan display and selection module acquires a flight check subject list through a data bus between a flight check system and an auxiliary display screen of a flight check aircraft cockpit, and displays the flight check subject list on the auxiliary display screen according to a pattern of a check sheet by using a check sheet interface of the auxiliary display screen; the flight plan display and selection module is also used for monitoring knob events of the cockpit knob, updating the display effect of the flight verification subject list based on the monitored knob events, and sending the updated flight verification subject list to the auxiliary display screen for display with the updated display effect;
the flight plan display and selection module is also configured to automatically re-render the selected flight verification subject in a visible manner when it is monitored that the flight verification subject is selected, the visible manner including framing and/or color changing.
2. The automatic flight line generation system of claim 1, further comprising a flight plan upload communication module for transmitting the generated flight line information for a pilot to confirm the generated flight line information and for passing the flight line information to the flight management system through a bus interface between a flight verification system and the flight management system of the flight verification aircraft after the pilot confirms to effect autopilot.
3. The automatic generation system of a flight line according to claim 1 or 2, wherein the acquiring a list of flight verification subjects includes:
and constructing a flight verification subject list based on the flight verification subject information to be executed in the verification flight, or receiving the flight verification subject list generated based on the flight verification subject information to be executed in the verification flight.
4. The automatic flight line generation system according to claim 1 or 2, wherein the automatic generation of flight line information for performing the selected flight verification subject based on the selected flight verification subject includes: and automatically generating flight line information for executing the selected flight verification subject based on the selected flight verification subject and station coordinates in a flight verification system.
5. The automatic generation system of a flight line according to claim 1 or 2, wherein the flight plan acquisition module constructs a flight verification subject list based on flight verification subject information to be executed for the present verification flight, comprising: classifying and modeling the flight verification subjects, and extracting key parameters related to the flight as configuration parameters of the flight verification subjects; and constructing and storing the flight verification subject list based on the configuration parameters of the flight verification subject by document editing software before or during flight.
6. The automatic generation system of a flight route according to claim 1 or 2, wherein the automatic generation module of a flight route point of a flight verification subject is further configured to automatically search according to a local device database of the flight verification system, determine airport information in which a current flight verification job is located, and use the determined airport information as a take-off and landing airport of the selected flight route of the flight verification subject; and generating waypoint information required for executing the flight plan based on the flight plan to be executed by the selected flight verification subject.
7. The automatic flight line generation system according to claim 2, wherein the flight plan uploading communication module is further configured to monitor the message of the flight plan request in real time, and after receiving the message, package the flight line information into an ACARS message of an aircraft communication addressing and reporting system that can be received and parsed by a flight management system of the flight verification aircraft, and transmit the ACARS message to the flight management system of the flight verification aircraft through an ACARS data bus.
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