CN109255473B - Route planning method based on touch operation - Google Patents
Route planning method based on touch operation Download PDFInfo
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- CN109255473B CN109255473B CN201810954487.5A CN201810954487A CN109255473B CN 109255473 B CN109255473 B CN 109255473B CN 201810954487 A CN201810954487 A CN 201810954487A CN 109255473 B CN109255473 B CN 109255473B
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- G06Q10/00—Administration; Management
- G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
- G06Q10/047—Optimisation of routes or paths, e.g. travelling salesman problem
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- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
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- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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Abstract
The invention discloses a touch operation air route planning method, which comprises the following steps: selecting and inputting takeoff airport data on the first operation touch panel, and acquiring related instruction data and triggering a next working instruction by the navigation database; selecting and inputting landing airport data on the second operation touch panel, and acquiring related instruction data and triggering a next working instruction by the navigation database; and after receiving the instructions of the first operation touch panel and the second operation touch panel, the navigation database triggers the sub-option selection system, displays the sub-options on the first operation touch panel and the second operation touch panel, and continuously selects the route points by the operator until a take-off route point, a landing route point and other route points are connected into a complete route.
Description
Technical Field
The invention relates to the field of civil aviation driving route planning, in particular to a route planning method based on touch operation.
Background
The traditional flight path planning function of the Flight Management System (FMS) is integrated on MCDU, and the control of the display screen of the cockpit of a modern large passenger plane is mostly operated in a way of flight tube input of a Cursor Control Device (CCD) and a Multifunctional Keyboard (MKB). The FMS increases the degree of automation of an aircraft, one of the primary functions being to manage the flight path. The flight path includes a pair of flight paths and waypoints that the pilot can enter in the FMS to make or change the current flight path, but the input is typically in the form of an FMS that is entered in data points. The specific functions of hardware devices such as CCD and MKB are as follows.
a) CCD cursor control device
Each pilot is equipped with a CCD. The pilot can use the CCD to realize the management of the display window and the control of the display format in a menu mode. The CCD has a dual channel to obtain high usability and a shortcut key to provide a direct data change function. The CCD meets the requirements of human-computer ergonomics, and can reduce the fatigue of the arms of the front and the assistant drivers.
b) MKB multifunctional keyboard
Each pilot is equipped with one MKB. The pilot can input data in the multifunctional window through the multifunctional keyboard. In addition, there is typically an 8-position controllable, center depressible (PUSHBUTTON) knob on the MKB that can be used as a backup for cursor control.
Flight plan management functions include the FMS flight plan management function used to compile, modify and enable airline data called flight plans. Airline data is typically extracted from the navigation database of the FMC, including departure airports and runways, Standard Instrument Departure (SID) programs, en-route waypoints and airlines, Approach (APP), standard approach route (STAR) programs, and an approach program including a runway with a specified destination. The flight plan data may be selected by the flight crew through a CDU or menu of navigation displays, or by the airline operations center through a data link. The FMS is also provided with various programs that the flight crew can use to determine additional navigational/course data using the supplemental navigational database.
The navigation database contains a large amount of data relating to the routes that the aircraft is expected to use. The database will include conventional flight plan information for the standard airlines on which the aircraft will fly, as well as conventional take-off information. The database is periodically updated and maintained.
Due to the limitation of the traditional input and display mode, a pilot or a route planner can only edit the route in a text mode in a limited display interface and cannot intuitively preview the specific route of the route.
Disclosure of Invention
Objects of the invention
The invention aims to provide a method for planning an air route based on touch operation, which is characterized in that a screen and an operation key layout, display content and a display control method of a cockpit of a passenger plane directly influence a pilot to acquire the flight state of an airplane and control the flight. With the progress of airplane technology, the layout of the cockpit is continuously changed, new technology is continuously introduced, the advancement and the usability of the airplane are improved, and meanwhile, the safety of flight is further enhanced and the burden of a pilot is relieved. Compared with a traditional flying pipe input mode that a trackball and a keyboard are used by a flying pipe, the touch screen input and the gesture operation can enable the input behavior to be more direct and efficient.
The traditional air route planning management of the air management needs to manually inquire the specific information of the air route, a mode of keyboard input needs a user to remember the required related information, the method adopts the automatic association of a database and adopts a mode of intelligent matching and the like, and the most appropriate air route selection information can be displayed through the selection of an air taking-off airport and a target airport or the selection of a runway, so that the use threshold of the air management air route planning is greatly reduced, and the accuracy is improved. The method can provide a convenient input mode, so that the FMS can consider additional data and present the data to a pilot as a reference. Practices and tests show that the touch screen is used in the cockpit, so that the workload of a pilot can be reduced, and the safety of flight is improved.
Through the graphical visual editing interface, a user can clearly see the information of the planned route, and the user can quickly preview the details and the overall appearance of the route through the gesture operation of the route display.
(II) technical scheme
In order to solve the above problems, the present invention provides a method for planning an airway based on touch operation, comprising the following steps:
the method comprises the following steps that firstly, a first operation touch panel obtains takeoff airport data input by a user and uploads the takeoff airport data to a navigation database;
step two, the second operation touch panel acquires landing airport data input by a user and uploads the landing airport data to a navigation database;
step three, after receiving data information sent by the first operation touch pad and the second operation touch pad, the navigation database triggers a sub-option selection system and displays the sub-options on the first operation touch pad and the second operation touch pad;
step four, the first operation touch panel or the second operation touch panel obtains first route point data selected and input by a user through the sub option selection system and uploads the first route point data to the navigation database, and after the navigation database obtains the first route point data information, the navigation database is triggered to send out a sub option selection system instruction again, the optimal selection of the next route point is intelligently matched, and the optimal selection is displayed on the first operation touch panel or the second operation touch panel;
and fifthly, the first operation touch pad or the second operation touch pad acquires second route point data selected and input by a user through the sub option selection system and uploads the second route point data to the navigation database, the navigation database is triggered to send out a sub option selection system instruction again after acquiring second route point data information, the optimal selection of the next route point is intelligently matched and displayed on the first operation touch pad or the second operation touch pad, and the navigation database is continuously intelligently matched with the optimal selection of the next route point according to the acquired previous route point data until the take-off airport, the landing airport and other route points are connected into a complete route.
Preferably, the number of the waypoints is multiple, the waypoints comprise a convergence point, the navigation database intelligently provides waypoint selection in a mode that two sides of a take-off airport and two sides of a landing airport approach to the middle according to the acquired take-off airport and landing airport data, and the waypoints at the two ends are converged at the convergence point.
Preferably, the data of the takeoff airport in the first step includes a selected takeoff airport, a selected takeoff runway and a selected departure procedure.
Preferably, the landing airport data in the second step includes selecting an approach procedure, selecting a landing runway, and selecting a landing airport.
Preferably, the first operation touch pad and the second operation touch pad are touch screens, the navigation database selects and obtains user data through different function keys on the touch screens, and the different function keys on the touch screens are randomly combined and distributed according to actual conditions.
Preferably, the navigation database automatically determines the optimal waypoint by comparing historical data of route planning between airports, weather data between airports, current climate data and artificially set data when the next waypoint optimal selection is given.
Preferably, the method further comprises a route display, and route point selection obtained by the first operation touch panel and the second operation touch panel is displayed in real time through the route display.
Preferably, the route display is a touch screen, and the route display is used for displaying the general route trend and displaying the route details after acquiring the user input instruction.
(III) advantageous effects
The technical scheme of the invention has the following beneficial technical effects:
the method uses a touch screen input mode and a navigation database intelligent matching mode to replace the traditional flight management mode of using a trackball (CCD) and a keyboard (MKB) to input the airway information. The graphical planning mode is adopted to display more intuitively, and the operator is assisted to edit more conveniently and accurately by previewing the details and the general trend of the air route. The intelligent matching provides matched waypoint information for the operator according to the waypoint options.
Drawings
FIG. 1 is a schematic view of a first operational touch pad work interface of the present invention;
FIG. 2 is a schematic diagram of a second operational touch pad work interface of the present invention;
FIG. 3 is a schematic illustration of the display of a rendezvous point on the route display;
FIG. 4 is a general schematic of the operator interface of the present invention;
FIG. 5 is a schematic flow chart of the present invention
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The invention provides a route planning method based on touch operation, which comprises the following steps:
the method comprises the following steps that firstly, a first operation touch panel obtains takeoff airport data input by a user and uploads the takeoff airport data to a navigation database;
step two, the second operation touch panel acquires landing airport data input by a user and uploads the landing airport data to a navigation database;
step three, after receiving data information sent by the first operation touch pad and the second operation touch pad, the navigation database triggers a sub-option selection system and displays the sub-options on the first operation touch pad and the second operation touch pad;
step four, the first operation touch panel or the second operation touch panel obtains first route point data selected and input by a user through the sub option selection system and uploads the first route point data to the navigation database, and after the navigation database obtains the first route point data information, the navigation database is triggered to send out a sub option selection system instruction again, the optimal selection of the next route point is intelligently matched, and the optimal selection is displayed on the first operation touch panel or the second operation touch panel;
and fifthly, the first operation touch pad or the second operation touch pad acquires second route point data selected and input by a user through the sub option selection system and uploads the second route point data to the navigation database, the navigation database is triggered to send out a sub option selection system instruction again after acquiring second route point data information, the optimal selection of the next route point is intelligently matched and displayed on the first operation touch pad or the second operation touch pad, and the navigation database is continuously intelligently matched with the optimal selection of the next route point according to the acquired previous route point data until the take-off airport, the landing airport and other route points are connected into a complete route.
The navigation database contains a large amount of data relating to the routes that the aircraft is expected to take and will include conventional flight plan information for the standard routes that the aircraft will fly, such as airport data, runway data, approach data, route data, departure data, standard instrument departure data, en-route data, standard approach route data, and the like, as well as conventional readiness information.
The first operation touch pad and the second operation touch pad are touch screens, the touch screens are not limited to traditional physical layout in space, functional areas can be classified through the characteristics of unlimited expansion of the touch screens, the function areas are designed into a plurality of pages to store functions with different attributes, and the function areas are stacked in a stacking mode equivalently. The touch screen is equivalent to an interactive terminal of an operator and the navigation database, the operator inputs an instruction through selection on the first operation touch panel or the second operation touch panel, the navigation database is triggered to send out a sub-option selection system instruction again, the next optimal selection of the waypoint is given, and the optimal selection is displayed on the first operation touch panel and the second operation touch panel.
When in operation, the selection of the take-off airport, the landing airport and the take-off and landing program is firstly completed.
And then sequentially selecting the routes and the route points, wherein the routes and the route points are in one-to-many relationship. One route has a plurality of route points, and one route corresponds to a plurality of routes.
The operator firstly needs to select a take-off airport and a destination airport, then the computer automatically associates corresponding data according to the database information, and recommends a preferential selection waypoint by referring to the related information. The related reference information refers to guiding data with reference significance for the air route planning, and comprises the following steps: historical data of route planning between airports; weather data between airports; current climate data; human setting data, etc.
The first operation touch pad and the second operation touch pad are in a form of a hierarchical menu which is symmetrical up and down, a take-off airport and a target airport are selected firstly, a runway and an approach program are determined by selecting and pressing buttons, after each selection, the system automatically matches the next best waypoint and lists other alternative waypoint data in the submenu through the intelligent matching mode mentioned above, and the required waypoint can be selected according to the intention of an operator.
Firstly, an operator selects a take-off airport, a take-off runway and a departure procedure, and then selects an approach procedure, a landing runway and a landing airport. The whole route is planned by selecting the route points, the route points are selected in a mode that two sides of a take-off airport and a landing airport approach to the middle, and the routes at two ends are converged at a convergent point.
In the taking-off and landing stages, the selection process of SID (departure procedure), APP (approach procedure) and STAR (airport procedure) is simplified by selecting the convergent point, the approximate flight direction of the airplane can be clearly planned by selecting the convergent point, the selection of the approximate course of the airplane is intuitively made by using a map coordinate display mode, and the convergent point is any one of the waypoints.
For the selection of the route and the route point, after the previous option is selected each time, the navigation database provides the matched selectable route point and the route option for the operator by comparing the previous options, and automatically defaults to a best matching option.
The planning method adopts a mode of approaching from two sides of a take-off airport and a destination airport to the middle to select the route points and the routes. And the navigation display displays the planning process and result in real time, and an operator can perform conventional gesture operation on the navigation display interface to browse the details and the general trend of the navigation.
By selecting the whole set of flow from a take-off airport, a take-off runway, a departure procedure, a waypoint to an approach procedure, a landing runway and a landing airport, the navigation database intelligently forms an optimal flight route, and the operation of a driver is facilitated.
When the waypoint is selected, the navigation database is intelligently matched with the proper next waypoint, so that the misoperation is reduced for the user, and the efficiency is improved.
First operational touchpad working interface as in fig. 1, the first operational touchpad is disposed on top of the operational interface for inputting waypoint selections from the departure airport direction.
The second operation touch pad working interface is shown in fig. 2, and the first operation touch pad is arranged at the bottom of the operation interface and used for inputting the route point selection from the direction of a takeoff airport.
Fig. 3 is a schematic diagram of a display of a convergent point on an airway display, where the convergent point may be any one of the airway points.
Fig. 4 is a general schematic diagram of the operation interface.
FIG. 5 is a schematic flow diagram of the present invention.
Claims (7)
1. A method for planning an air route based on touch operation is characterized by comprising the following steps:
the method comprises the steps that firstly, a first operation touch panel obtains takeoff airport data input by a user and uploads the takeoff airport data to a navigation database;
step two, the second operation touch panel acquires landing airport data input by a user and uploads the landing airport data to a navigation database;
step three, after receiving the takeoff airport data and the landing airport data, the navigation database triggers a sub-option selection system and displays sub-options on the first operation touch panel and the second operation touch panel;
step four, the first operation touch panel or the second operation touch panel obtains first route point data selected and input by a user through the sub option selection system and uploads the first route point data to the navigation database, and after the navigation database obtains the first route point data information, the navigation database is triggered to send out a sub option selection system instruction again, the optimal selection of the next route point is matched, and the optimal selection is displayed on the first operation touch panel or the second operation touch panel;
step five, the first operation touch pad or the second operation touch pad obtains second route point data selected and input by a user through the sub option selection system and uploads the second route point data to the navigation database, after the navigation database obtains the second route point data information, the navigation database is triggered to send out a sub option selection system instruction again, the optimal selection of the next route point is matched and displayed on the first operation touch pad or the second operation touch pad, and the navigation database continuously matches the optimal selection of the next route point according to the obtained previous route point data until the take-off airport, the landing airport and other route points are connected into a complete route
And when the navigation database gives the optimal selection of the next waypoint, the optimal waypoint is automatically judged by comparing historical data of route planning among airports, weather data among the airports, current weather data and artificially set data.
2. The method according to claim 1, wherein the number of waypoints is plural, the waypoints include a convergence point, the navigation database provides waypoint selection in a manner that two sides of the take-off airport and the landing airport approach to the middle according to the acquired take-off airport and landing airport data, and the waypoints at the two ends converge at the convergence point.
3. The method for planning an air route based on touch operation as claimed in claim 1, wherein the takeoff airport data in the first step comprises selecting a takeoff airport, selecting a takeoff runway and selecting an departure procedure.
4. The method according to claim 1, wherein the landing airport data in the second step comprises selecting an approach procedure, selecting a landing runway and selecting a landing airport.
5. The method according to claim 1, wherein the first operating touch panel and the second operating touch panel are touch screens, the navigation database selects and obtains user data through different function keys on the touch screens, and the different function keys on the touch screens are randomly combined and arranged according to actual conditions.
6. The method as claimed in claim 1, further comprising a route display, wherein the route point selections obtained by the first operating touch panel and the second operating touch panel are displayed in real time by the route display.
7. The method as claimed in claim 6, wherein the route display is a touch screen, and the route display is used for displaying general route trends and route details after acquiring the user input command.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111142986A (en) * | 2019-11-28 | 2020-05-12 | 中国航空工业集团公司西安航空计算技术研究所 | Universal aircraft route management system |
| CN111063220B (en) * | 2019-11-28 | 2021-03-30 | 中国航空工业集团公司西安航空计算技术研究所 | General aircraft flight plan management system |
| CN111056022A (en) * | 2019-11-28 | 2020-04-24 | 中国航空工业集团公司西安航空计算技术研究所 | General airplane airport management system |
| US11334235B2 (en) * | 2020-02-28 | 2022-05-17 | Ge Aviation Systems Llc | Comparison interface for navigation data |
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