Aircraft instrument interface display method and device

Abstract

The present invention relates to the field of aircraft technology, and more particularly to a method and device for displaying an aircraft instrument interface. The method comprises obtaining the current track of an aircraft and displaying the current track based on first identification information; obtaining the current heading of the aircraft and displaying the current heading based on second identification information; obtaining the current roll slope of the aircraft and displaying the current roll slope based on third identification information; and obtaining the current pitch angle of the aircraft and displaying the current pitch angle based on fourth identification information. The method achieves the simultaneous display of the aircraft's current track, current heading, current roll slope, and current pitch angle, enabling the pilot to monitor aircraft attitude changes while taking into account aircraft navigation information, while also saving space resources of the human-computer interaction interface to a certain extent.

Description

Technical Field

[0001] The present invention relates to the technical field of aircraft, and in particular to an aircraft instrument interface display method and device. Background Art

[0002] The aircraft instrument panel is one of the important equipment on the aircraft. Its function is to provide the pilot with information about the aircraft status and flight parameters so that the pilot can fly the aircraft safely.

[0003] In existing technology, the aircraft's roll and pitch angles are typically displayed on attitude instruments, while the aircraft's current track and heading are displayed on heading instruments. Therefore, when pilots are flying, they must constantly monitor the attitude instruments to confirm the aircraft's current flight attitude, and also monitor the heading instruments to determine the aircraft's current track and heading.

[0004] Therefore, in the prior art, pilots are required to view different instrument panels to obtain flight information during the flight. Therefore, how to reduce the use of instrument panels so that pilots can monitor aircraft attitude changes while also taking into account aircraft navigation information has become an urgent problem to be solved. Summary of the Invention

[0005] In view of this, the present invention provides an aircraft instrument interface display method and device to solve the problem of how to reduce the use of the instrument panel so that the pilot can monitor the aircraft attitude changes while taking into account the aircraft navigation information.

[0006] In a first aspect, the present invention provides a method for displaying an aircraft instrument interface, the method comprising:

[0007] Obtaining the current track of the aircraft and displaying the current track based on the first identification information;

[0008] Obtaining the current heading of the aircraft and displaying the current heading based on the second identification information;

[0009] Obtaining a current roll slope of the aircraft, and displaying the current roll slope based on the third identification information;

[0010] The current pitch angle of the aircraft is obtained and displayed based on the fourth identification information.

[0011] The aircraft instrument interface display method provided in the embodiment of the present application obtains the current track of the aircraft and displays the current track based on the first identification information; obtains the current heading of the aircraft and displays the current heading based on the second identification information; obtains the current roll slope of the aircraft and displays the current roll slope based on the third identification information; obtains the current pitch angle of the aircraft and displays the current pitch angle based on the fourth identification information, thereby realizing the simultaneous display of the current track, current heading, current roll slope and current pitch angle of the aircraft, enabling the pilot to monitor the aircraft's attitude changes while taking into account the aircraft's navigation information, and at the same time saving space resources of the human-computer interaction interface to a certain extent.

[0012] In an optional embodiment, the first identification information includes a first pointer identification and a first digital identification, the first digital identification is fixedly displayed at an upper middle position of a preset display area, and the first pointer identification is below the first digital identification; obtaining the current track of the aircraft and displaying the current track based on the first identification information includes:

[0013] Get the current track of the aircraft;

[0014] Displaying a current track value corresponding to the current track based on the first digital identifier;

[0015] A current track value corresponding to the current track is indicated based on the first pointer identifier.

[0016] The aircraft instrument interface display method provided in the embodiment of the present application obtains the current track of the aircraft; displays the current track value corresponding to the current track based on the first digital identifier, thereby ensuring the accuracy of the displayed current track value; indicates the current track value corresponding to the current track based on the first pointer identifier, thereby realizing the display of the current track of the aircraft, making the display of the current track of the aircraft more intuitive and convenient for the pilot to watch.

[0017] In an optional embodiment, the first pointer marker includes an indicator scale line, scale numbers, and a first indicator needle; wherein the indicator scale line is displayed below the first digital marker, the scale numbers are displayed above the indicator scale line and below the first digital marker, corresponding to the indicator scale line, and the first indicator needle is fixed below the first digital marker; the indicator scale line and the first indicator needle are fixed, and the scale numbers rotate according to the current track value; indicating the current track value corresponding to the current track based on the first pointer marker includes:

[0018] The first indicator needle is controlled to indicate a current track value corresponding to the current track based on a scale number at the current moment corresponding to the indicator scale line.

[0019] In an embodiment of the present application, a method for displaying an aircraft instrument interface is provided, wherein a first pointer indicator includes an indicator scale line, scale numbers, and a first indicator needle. The indicator scale line is displayed below the first number indicator, and the scale numbers are displayed above and below the first number indicator, corresponding to the indicator scale line. The first indicator needle is fixed below the first number indicator. This allows the current track to be displayed based on the numerical value corresponding to the scale mark on the indicator scale line indicated by the first indicator needle. The indicator scale line and the first indicator needle are fixed, while the scale numbers rotate based on the current track value. This allows the aircraft's current track to be displayed based on the numerical value corresponding to the scale mark on the indicator scale line indicated by the first indicator needle when the current track changes, thereby ensuring the accuracy of the displayed current track. The first indicator needle is controlled to indicate the current track value corresponding to the current track on the indicator scale line based on the scale number corresponding to the current moment on the indicator scale line, thereby ensuring the accuracy of the current track value indicated.

[0020] In an optional embodiment, the first identification information further includes a track cursor, and the track cursor is displayed above the indicator scale line. The method further includes:

[0021] Acquire a track change instruction input by a user, where the track change instruction includes a changed target track;

[0022] controlling the first digital identifier to display a target track value corresponding to the target track;

[0023] Controlling the track cursor to indicate the current track value corresponding to the current track based on the scale number of the current time corresponding to the indicator scale line on the indicator scale line;

[0024] According to the target track, the track cursor and the scale numbers are controlled to move so that the first indicator needle indicates the target track value corresponding to the target track.

[0025] In the aircraft instrument interface display method provided by the embodiment of the present application, the first identification information also includes a track cursor, which obtains the track change instruction input by the user and controls the first digital identification to display the target track value corresponding to the target track, so that the user can directly determine whether the target track value corresponding to the target track displayed by the first digital identification is the track that the pilot wants to control the aircraft to fly. The track cursor is controlled to indicate the current track value corresponding to the current track based on the scale number corresponding to the current moment on the indicator scale line, so that the pilot can directly determine the current track of the aircraft. According to the target track, the track cursor and the scale number are controlled to move so that the first indicator needle indicates the target track value corresponding to the target track, thereby ensuring the accuracy of the target track value corresponding to the target track displayed by the first digital identification, and realizing the change to the current track based on the track cursor display, so that the pilot can determine whether the change to the current track is accurate based on the track cursor.

[0026] In an optional embodiment, controlling the movement of the track cursor and the scale digits according to the target track so that the first indicator needle indicates the target track value corresponding to the target track includes:

[0027] Calculate the target difference between the target track value and the current track value;

[0028] Based on the target difference between the current interval and the target interval, the track cursor and the scale digits are controlled to move so that the first indicator needle indicates the target track value corresponding to the target track.

[0029] The aircraft instrument interface display method provided in the embodiment of the present application calculates the target difference between the target track value and the current track value; based on the target difference between the current interval and the target interval, controls the movement of the track cursor and the scale digits so that the first indicator needle indicates the target track value corresponding to the target track, thereby ensuring the accuracy of controlling the movement of the track cursor and the scale digits, so that the first indicator needle can accurately indicate the target track value corresponding to the target track.

[0030] In an optional embodiment, controlling the movement of the track cursor and scale digits based on the target difference between the current interval and the target interval includes:

[0031] Get the distance and scale difference between any two adjacent scale lines between the target track value and the current track value in the indicator scale line;

[0032] Calculate the required movement distance and direction of the track cursor and scale numbers based on the distance between any two adjacent scale lines between the target track value and the current track value and the relationship between the scale difference and the target difference;

[0033] Control the movement of the track cursor and scale numbers according to the moving distance and direction;

[0034] If the track cursor overlaps with the first digital marker, the color of the first digital marker is changed from the first color to the second color, and the track cursor is not displayed;

[0035] After the preset time period, the color of the first digital identifier is changed from the second color to the first color.

[0036] The aircraft instrument interface display method provided in an embodiment of the present application obtains the distance and scale difference between any two adjacent scale lines between the target track value and the current track value in the indicator scale line; based on the distance between any two adjacent scale lines between the target track value and the current track value and the relationship between the scale difference and the target difference, calculates the required movement distance and direction of the track cursor and scale numerals, thereby ensuring the accuracy of the calculated required movement distance and direction of the track cursor and scale numerals. Based on the movement distance and movement direction, the movement of the track cursor and scale numerals is controlled, thereby ensuring the accuracy of the required movement distance and direction of the track cursor and scale numerals. This allows the first indicator needle to indicate the target track on the scale line corresponding to the scale numeral after the movement. If the track cursor overlaps with the first digital identifier, the color of the first digital identifier is changed from the first color to the second color, and the track cursor is not displayed, thereby accurately and clearly indicating the accuracy of the track cursor movement. After the preset time, the color of the first digital identifier is changed from the second color to the first color so as to display the track change process next time.

[0037] In an optional embodiment, the second identification information is a second indicator needle; the second indicator needle is displayed above the indicator scale line; obtaining the current heading of the aircraft and displaying the current heading based on the second identification information includes:

[0038] Get the current heading of the aircraft;

[0039] controlling the second indicator needle to indicate, on the indicator scale line, a current heading value corresponding to the current heading based on the scale number corresponding to the current moment on the indicator scale line;

[0040] If the second indicator needle coincides with the first digital marker, the color of the first digital marker is changed from the first color or the second color to the third color.

[0041] The aircraft instrument interface display method provided in the embodiments of the present application obtains the current heading of the aircraft, controls a second indicator, and indicates the current heading value corresponding to the current heading on the indicator scale line based on the scale number corresponding to the current time on the indicator scale line. This ensures the accuracy of the indicated current heading value, allowing the pilot to accurately know the current heading of the aircraft. If the second indicator needle overlaps with the first digital identifier, the color of the first digital identifier is changed from the first color or the second color to a third color, thereby allowing the pilot to quickly and accurately determine that the current heading of the aircraft is consistent with the current track, and avoiding the problem of the second indicator needle overlapping with the first digital identifier, which makes it impossible to determine the current track or current heading.

[0042] In an optional embodiment, the third identification information is a third indicator needle, the indicator scale line is fixedly displayed below the indicator scale line, and the current roll slope is displayed by swinging. Obtaining the current roll slope of the aircraft and displaying the current roll slope based on the third identification information includes:

[0043] Get the current roll slope of the aircraft;

[0044] The third indicator needle is controlled to swing based on a current roll gradient value corresponding to the current roll gradient indicated on the indicator scale line, wherein the current roll gradient value indicated by the third indicator needle is not affected by movement of the scale digits.

[0045] An aircraft instrument interface display method provided in an embodiment of the present application obtains the current roll slope of the aircraft; controls the swing of a third indicator needle, and indicates a current roll slope value corresponding to the current roll slope based on a scale line indicating the current roll slope. The current roll slope value indicated by the third indicator needle is not affected by the movement of the scale numbers, thereby allowing the pilot to determine the current roll slope of the aircraft based on the position indicated by the third indicator needle.

[0046] In an optional embodiment, the fourth identification information includes a pitch scale line and a preset aircraft symbol, the pitch scale line is displayed below the indicator scale line, the pitch scale line includes multiple horizontal lines with equal spacing, wherein the middle position of the multiple pitch scale lines is the 0 degree mark, and the position of the preset aircraft symbol represents the current pitch angle of the aircraft; obtaining the current pitch angle of the aircraft and displaying the current pitch angle based on the fourth identification information includes:

[0047] Get the current pitch angle of the aircraft;

[0048] Determine the target position of the preset aircraft symbol on the pitch scale line;

[0049] Displays a preset aircraft symbol at the target location to show the current pitch angle.

[0050] The aircraft instrument interface display method provided in the embodiment of the present application obtains the current pitch angle of the aircraft; determines the target position of a preset aircraft symbol on the pitch scale line; and displays the preset aircraft symbol at the target position to display the current pitch angle, thereby ensuring the accuracy of the displayed current pitch angle.

[0051] In a second aspect, the present invention provides an aircraft instrument interface display device, comprising:

[0052] a first acquisition module, configured to acquire a current track of the aircraft and display the current track based on the first identification information;

[0053] a second acquisition module, configured to acquire the current heading of the aircraft and display the current heading based on the second identification information;

[0054] a third acquisition module, configured to acquire a current roll slope of the aircraft and display the current roll slope based on the third identification information;

[0055] The fourth acquisition module is used to acquire the current pitch angle of the aircraft and display the current pitch angle based on the fourth identification information.

[0056] The aircraft instrument interface display device provided in the embodiment of the present application obtains the current track of the aircraft and displays the current track based on the first identification information; obtains the current heading of the aircraft and displays the current heading based on the second identification information; obtains the current roll slope of the aircraft and displays the current roll slope based on the third identification information; obtains the current pitch angle of the aircraft and displays the current pitch angle based on the fourth identification information, thereby realizing the simultaneous display of the current track, current heading, current roll slope and current pitch angle of the aircraft, enabling the pilot to monitor the aircraft's attitude changes while taking into account the aircraft's navigation information, and at the same time saving space resources of the human-computer interaction interface to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0058] Figure 1 is a schematic flow chart of a method for displaying an aircraft instrument interface according to an embodiment of the present invention;

[0059] Figure 2 is a flow chart of another aircraft instrument interface display method according to an embodiment of the present invention;

[0060] Figure 3is a schematic diagram of a first aircraft instrument interface display according to an embodiment of the present invention;

[0061] Figure 4 is a schematic diagram of a second aircraft instrument interface display according to an embodiment of the present invention;

[0062] Figure 5 is a schematic diagram of a third aircraft instrument interface display according to an embodiment of the present invention;

[0063] Figure 6 is a structural block diagram of an aircraft instrument interface display device according to an embodiment of the present invention;

[0064] Figure 7 Schematic diagram of the hardware structure of a computer device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0065] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0066] It should be noted that the execution entity of the method for displaying an aircraft instrument interface provided in the embodiments of the present application may be a device for displaying an aircraft instrument interface. The device for displaying an aircraft instrument interface may be implemented as part or all of a computer device through software, hardware, or a combination of software and hardware. The computer device may be a server or a terminal. The server in the embodiments of the present application may be a single server or a server cluster consisting of multiple servers. The terminal in the embodiments of the present application may be a smartphone, personal computer, tablet computer, wearable device, intelligent robot, or other intelligent hardware device. In the following method embodiments, the execution entity is described as an electronic device.

[0067] According to an embodiment of the present invention, an embodiment of a method for displaying an aircraft instrument interface is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system, such as a set of computer-executable instructions, and that although a logical order is shown in the flowcharts, in some cases, the steps shown or described may be executed in an order different from that shown.

[0068] In this embodiment, a method for displaying an aircraft instrument interface is provided, which can be used in the above-mentioned electronic equipment. Figure 1 FIG. 1 is a flow chart of a method for displaying an aircraft instrument interface according to an embodiment of the present invention. Figure 1As shown, the process includes the following steps:

[0069] Step S101: Acquire the current track of the aircraft and display the current track based on the first identification information.

[0070] Specifically, the electronic device can obtain the current track of the aircraft based on the communication connection with the aircraft navigation system, and then display the current track of the aircraft based on the data identification information.

[0071] Step S102: Acquire the current heading of the aircraft and display the current heading based on the second identification information.

[0072] Specifically, the electronic device may obtain the current heading of the aircraft based on a communication connection with a heading indicator on the aircraft, and then display the current heading of the aircraft based on an indication scale line and a heading indicator needle.

[0073] Step S103: Acquire the current roll slope of the aircraft, and display the current roll slope based on the third identification information.

[0074] Specifically, the electronic device can obtain the current roll slope of the aircraft based on the communication connection with the aircraft's attitude sensor, and then display the current roll slope of the aircraft based on the indicator scale line and the roll slope indicator needle.

[0075] Step S104: Acquire the current pitch angle of the aircraft, and display the current pitch angle based on the fourth identification information.

[0076] Specifically, the electronic device can obtain the current pitch angle of the aircraft based on the communication connection with the pitch angle detection device, and display the current pitch angle of the aircraft based on the pitch scale line and the preset aircraft symbol.

[0077] The aircraft instrument interface display method provided in the embodiment of the present application obtains the current track of the aircraft and displays the current track based on the first identification information; obtains the current heading of the aircraft and displays the current heading based on the second identification information; obtains the current roll slope of the aircraft and displays the current roll slope based on the third identification information; obtains the current pitch angle of the aircraft and displays the current pitch angle based on the fourth identification information, thereby realizing the simultaneous display of the current track, current heading, current roll slope and current pitch angle of the aircraft, enabling the pilot to monitor the aircraft's attitude changes while taking into account the aircraft's navigation information, and at the same time saving space resources of the human-computer interaction interface to a certain extent.

[0078] In this embodiment, a method for displaying an aircraft instrument interface is provided, which can be used in the above-mentioned electronic equipment. Figure 2 FIG. 1 is a flow chart of a method for displaying an aircraft instrument interface according to an embodiment of the present invention. Figure 2 As shown, the process includes the following steps:

[0079] Step S201: Acquire the current track of the aircraft and display the current track based on the first identification information.

[0080] In an optional embodiment of the present application, the first identification information includes a first pointer identification and a first digital identification, the first digital identification is fixedly displayed in the upper middle position of the preset display area, and the first pointer identification is below the first digital identification.

[0081] Optionally, the first digital identifier can be displayed in the upper middle position of the preset display area in a square frame, circle, or other shape of a preset size. The embodiment of the present application does not specifically limit the size and shape of the first digital identifier.

[0082] Then, the first pointer mark may be displayed below the first digital mark.

[0083] The above-mentioned step S201 of "obtaining the current track of the aircraft and displaying the current track based on the first identification information" may include the following steps:

[0084] Step S2011, obtaining the current track of the aircraft.

[0085] Specifically, the electronic device can obtain the current track of the aircraft based on the communication connection with the aircraft navigation system.

[0086] Step S2012: Display the current track value corresponding to the current track based on the first digital identifier.

[0087] Specifically, the electronic device may control the first digital identifier to display a current track value corresponding to the current track.

[0088] Step S2013: Indicate the current track value corresponding to the current track based on the first pointer identifier.

[0089] In an optional embodiment of the present application, the first pointer mark includes an indicating scale line, scale numbers and a first indicating needle; wherein, the indicating scale line is displayed below the first digital mark, the scale numbers are above the indicating scale line and below the first digital mark, and are displayed corresponding to the indicating scale line, and the first indicating needle is fixed below the first digital mark; the indicating scale line and the first indicating needle are fixed.

[0090] Optionally, the indicator scale lines may be displayed in an arc shape, and the distance between any two adjacent scale lines in the indicator scale lines may be the same or different. The scale difference between any two adjacent scale lines in the indicator scale lines may be the same or different. For example, the scale difference between any two adjacent scale lines in the indicator scale lines may be 1 degree, 2 degrees, 1.5 degrees, 0.5 degrees, or other degrees. The embodiments of the present application do not specifically limit the scale difference between any two adjacent scale lines in the indicator scale lines.

[0091] Optionally, the distance between two adjacent scale marks on the left and right sides of the indicator scale mark is greater than the distance between two adjacent scale marks in the middle part. Figure 3 It should be noted that all the values ​​displayed on the digital instrument panel are the actual heading values ​​divided by 10. For example, Figure 3 In the scale, 15 represents 150 degrees, 18 represents 180 degrees, 21 represents 210 degrees, and 24 represents 240 degrees. The interval between 150 and 180 degrees is equal to the interval between 210 and 240 degrees, but smaller than the interval between 180 and 210 degrees. In addition, there are two scale divisions between 150 and 180 degrees and between 210 and 240 degrees, with the scale difference between adjacent scale lines being 15 degrees. There are six scale divisions between 18 and 21 degrees, with the scale difference between adjacent scale lines being 5 degrees.

[0092] The above step S2013 may include the following steps:

[0093] Step a1: Control the first indicator needle to indicate the current track value corresponding to the current track based on the scale number at the current moment corresponding to the indicator scale line.

[0094] Specifically, after obtaining the current track of the aircraft, the electronic device can control the movement of the scale numbers so that the first indicator needle can indicate the current track value corresponding to the current track on the indicating scale line based on the scale numbers corresponding to the current moment of the indicating scale line.

[0095] For example, Figure 3 As shown, Figure 3 The solid inverted triangle below the first number in the figure is the first indicator needle. Assuming the current track is 195 degrees, the electronic device can move the scale number, i.e., the number on the indicator scale line, so that the solid inverted triangle on the indicator scale line indicates a value of 19.5.

[0096] In an optional implementation of the present application, the first identification information further includes a track cursor, which is displayed above the indicator scale line.

[0097] For example, Figure 3 As shown, the pointer-shaped mark in the upper left corner of the figure is the track cursor.

[0098] The above method may further comprise the following steps:

[0099] Step b1: obtaining a track change instruction input by a user, wherein the track change instruction includes a changed target track.

[0100] Specifically, the electronic device may receive a track change instruction input by the user based on a communication connection with the track selection knob, and the track change instruction includes the changed target track.

[0101] Step b2: Control the first digital identifier to display the target track value corresponding to the target track.

[0102] Optionally, the electronic device may control the value on the first digital identifier to change from the current track value to the target track value at a preset speed.

[0103] The preset speed may change by a difference of 0.1 every 0.01 seconds, or may be another preset speed. Optionally, the electronic device may also directly control the value of the first digital identifier to change from the current track value to the target track value.

[0104] Step b3: Control the track cursor to indicate the current track value corresponding to the current track based on the scale number at the current moment corresponding to the indicator scale line.

[0105] Specifically, after obtaining the track change instruction input by the user, the electronic device displays the track cursor based on the scale number at the current moment corresponding to the indicating scale line, and controls the track cursor to indicate the current track value corresponding to the current track on the indicating scale line.

[0106] Step b4: Control the movement of the track cursor and the scale numbers according to the target track so that the first indicator needle indicates the target track value corresponding to the target track.

[0107] In an optional implementation of the present application, the above step b4 may include the following steps:

[0108] Step b41, calculating the target difference between the target track value and the current track value.

[0109] Specifically, the electronic device may calculate a target difference value by subtracting the current track value from the target track value.

[0110] Step b42: Based on the target difference between the current interval and the target interval, the track cursor and the scale numerals are controlled to move so that the first indicator needle indicates the target track value corresponding to the target track.

[0111] In an optional implementation of the present application, the above step b42 may include the following steps:

[0112] Step b421: Obtain the distance and scale difference between any two adjacent scale lines between the target track value and the current track value in the indicator scale line.

[0113] Specifically, the electronic device obtains from the storage space the distance between any two adjacent scale lines between the target track value and the current track value in the indicating scale line and the scale difference.

[0114] Step b422, calculates the required moving distance and moving direction of the track cursor and scale numbers based on the distance between any two adjacent scale lines between the target track value and the current track value and the relationship between the scale difference and the target difference.

[0115] Specifically, the electronic device can identify the target difference and determine the direction in which the track cursor and scale numbers need to move based on the target difference. If the target difference is a negative or positive number, the track cursor and scale numbers need to move to the right. If the target difference is a positive number, the track cursor and scale numbers need to move to the left.

[0116] Then, the electronic device controls the calculation of the required moving distance of the track cursor and the scale numbers according to the distance between any two adjacent scale lines between the target track value and the current track value and the scale difference.

[0117] For example, Figure 3 As shown in the figure, assume the current track value is 19.5 and the target track value is 16.5. If the target difference is a negative or positive number, the track cursor and scale numbers need to be moved to the right. Assume that the distance between any two adjacent scale lines between the current track value and the target track value is 3 from 16.5 to 18, 1 from 18 to 18.5, 1 from 18.5 to 19, and 1 from 19 to 19.5. By adding up these distances, the electronic device determines that the track cursor and scale numbers need to move a distance of 6.

[0118] For example, Figure 3 As shown in the figure, assume the current track value is 19.5 and the target track value is 17. If the target difference is a negative or positive number, the track cursor and scale numbers need to be moved to the right. Assume that the distance between any two adjacent scale lines from the current track value to the target track value is 3. Therefore, the distance from 17 to 18 is 2, the distance from 18 to 18.5 is 1, the distance from 18.5 to 19 is 1, and the distance from 19 to 19.5 is 1. By adding up these distances, the electronic device determines that the track cursor and scale numbers need to move a distance of 5.

[0119] Step b423, controlling the movement of the track cursor and scale numbers according to the moving distance and moving direction.

[0120] Specifically, the electronic device controls the movement of the track cursor and scale digits according to the moving distance and the moving direction.

[0121] Step b424: If the track cursor overlaps with the first digital marker, the color of the first digital marker is changed from the first color to the second color, and the track cursor is not displayed.

[0122] Specifically, since the first digital marker is above the first indicator needle, when the track cursor moves to the target track value, the track cursor and the first digital marker may overlap. Therefore, if the track cursor and the first digital marker overlap, in order to display the display more intuitively, the electronic device may change the color of the first digital marker from the first color to the second color and cancel the display of the track cursor.

[0123] For example, the first color may be white and the second color may be pink. Figure 4 The diagram shows a case where the track cursor overlaps with the first digital marker, and the color of the first digital marker is the second color.

[0124] Step b425: After a preset time period, the color of the first digital identifier is changed from the second color to the first color.

[0125] Specifically, after a preset time period, the electronic device changes the color of the first digital identifier from the second color to the first color, and cancels display of the track cursor.

[0126] The preset duration may be 10 seconds, 15 seconds, or other durations. The embodiment of the present application does not impose any specific limitation on the preset duration.

[0127] Step S202: Acquire the current heading of the aircraft and display the current heading based on the second identification information.

[0128] In an optional implementation of the present application, the second identification information is a second indicator needle; the second indicator needle is displayed above the indicator scale line.

[0129] For example, Figure 3 As shown, the second indicator needle can be Figure 3 The hollow inverted triangle in the .

[0130] The above step S202 may include the following steps:

[0131] Step S2021, obtaining the current heading of the aircraft.

[0132] Specifically, the electronic device may obtain the current heading of the aircraft based on a communication connection with a heading indicator on the aircraft.

[0133] Step S2022: Control the second indicator needle to indicate the current heading value corresponding to the current heading on the indicator scale line based on the scale number at the current moment corresponding to the indicator scale line.

[0134] Specifically, the electronic device can control the second indicator needle to move along the indicating scale line based on the scale number at the current moment corresponding to the indicating scale line in the first pointer mark, so that the second indicator needle can indicate the current heading value corresponding to the current heading on the indicating scale line.

[0135] Step S2023: If the second indicator needle coincides with the first digital marker, the color of the first digital marker is changed from the first color or the second color to the third color.

[0136] Specifically, because the second indicator needle is displayed above the indicator scale line, there is a possibility that the second indicator needle and the first digital marker will overlap when the second indicator needle is controlled to move along the indicator scale line. Therefore, if the second indicator needle and the first digital marker overlap, and the current track cursor overlaps with the first digital marker, the electronic device changes the color of the first digital marker from the second color to the third color. If the second indicator needle and the first digital marker overlap, and the current track cursor does not overlap with the first digital marker, the electronic device changes the color of the first digital marker from the first color to the third color.

[0137] For example, the third color may be green. Figure 5 , which is a schematic diagram showing that the second indicator needle overlaps with the first digital marker, and the color of the first digital marker is the third color.

[0138] Step S203: Acquire the current roll slope of the aircraft, and display the current roll slope based on the third identification information.

[0139] In an optional embodiment of the present application, the third identification information is a third indicator needle, the indicator scale line is fixedly displayed below the indicator scale line, and the current rolling slope is displayed in a swinging manner.

[0140] For example, Figure 3 As shown, the third indicator needle can be a hollow inverted triangle below the indicator scale line.

[0141] The above step S203 may include the following steps:

[0142] Step S2031, obtaining the current roll slope of the aircraft.

[0143] Specifically, the electronic device may obtain the current roll slope of the aircraft based on a communication connection with the attitude sensor of the aircraft.

[0144] Step S2032: Control the third indicator needle to swing, and indicate the current rolling slope value corresponding to the current rolling slope on the indicator scale line.

[0145] The current rolling slope value indicated by the third indicator needle is not affected by the movement of the scale numbers.

[0146] Specifically, the electronic device may control the third indicator needle to swing based on the indicator scale line in the first indicator needle, so that the third indicator needle indicates the current rolling gradient value corresponding to the current rolling gradient.

[0147] It should be noted that when controlling the third indicator needle to swing and indicating the current roll slope value corresponding to the current roll slope on the indicator scale line, the indication can be based on the default values ​​corresponding to the respective scale lines on the indicator scale line.

[0148] For example, Figure 3 As shown, when the first scale line represents 15 and the last scale line represents 24, the third indicator needle is controlled to swing. Based on the current roll slope value corresponding to the current roll slope indicated on the indicator scale line, the data represented by each scale line remains unchanged.

[0149] Step S204: Acquire the current pitch angle of the aircraft, and display the current pitch angle based on the fourth identification information.

[0150] In an optional embodiment of the present application, the fourth identification information includes a pitch scale line and a preset aircraft symbol. The pitch scale line is displayed below the indicator scale line. The pitch scale line includes multiple horizontal lines with equal spacing. The middle position of the multiple pitch scale lines is the 0 degree mark, and the position of the preset aircraft symbol represents the current pitch angle of the aircraft.

[0151] Optionally, the lengths of the pitch scale lines may be the same or different. Figure 3 As shown, the pitch scale is a white horizontal scale with alternating long and short lines. Figure 3 In the diagram, the black symbol in the center represents the aircraft symbol.

[0152] The above step S204 may include the following steps:

[0153] Step S2041, obtaining the current pitch angle of the aircraft.

[0154] Specifically, the electronic device may obtain the current pitch angle of the aircraft based on the communication connection with the pitch angle detection device.

[0155] Step S2042: Determine the target position of the preset aircraft symbol on the pitch scale line.

[0156] Specifically, the electronic device may determine a target position of the preset aircraft symbol on the pitch scale according to the pitch angle corresponding to each horizontal line on the pitch scale.

[0157] Step S2043: Display a preset aircraft symbol at the target position to indicate the current pitch angle.

[0158] Specifically, the electronic device displays a preset aircraft symbol at the target position to display the current pitch angle.

[0159] The aircraft instrument interface display method provided in this embodiment obtains the current track of the aircraft; displays the current track value corresponding to the current track based on the first digital identifier, thereby ensuring the accuracy of the displayed current track value; and indicates the current track value corresponding to the current track based on the first pointer identifier, thereby realizing the display of the current track of the aircraft, making the display of the current track of the aircraft more intuitive and thus easier for the pilot to view.

[0160] The first pointer includes an indicator scale line, scale numbers, and a first indicator needle. The indicator scale line is displayed below the first number, and the scale numbers are displayed above and below the first number, corresponding to the indicator scale line. The first indicator needle is fixed below the first number. This allows the current track to be displayed based on the numerical value corresponding to the scale mark on the indicator scale line indicated by the first indicator needle. The indicator scale line and the first indicator needle are fixed, and the scale numbers rotate according to the current track value. Therefore, when the aircraft's current track changes, the changed current track can still be displayed based on the numerical value corresponding to the scale mark on the indicator scale line indicated by the first indicator needle, thereby ensuring the accuracy of the displayed current track. The first indicator needle is controlled to indicate the current track value corresponding to the current track based on the scale number corresponding to the indicator scale line at the current moment, thereby ensuring the accuracy of the current track value indicated.

[0161] In addition, the first identification information also includes a track cursor. The system receives a track change command input by the user and controls the first digital indicator to display a target track value corresponding to the target track, thereby allowing the user to directly determine whether the target track value displayed by the first digital indicator corresponds to the desired flight path of the aircraft. The system controls the track cursor to indicate the current track value on the indicator scale line based on the scale number corresponding to the current moment, thereby allowing the pilot to directly determine the aircraft's current track. The system then calculates a target difference between the target heading value and the current heading value. The system obtains the distance between any two adjacent scale lines between the target heading value and the target heading value and the scale difference. Based on the distance between any two adjacent scale lines between the target heading value and the scale difference and the target difference, the system calculates the required movement distance and direction of the track cursor and scale number, thereby ensuring the accuracy of the calculated required movement distance and direction of the track cursor and scale number. According to the moving distance and moving direction, the movement of the track cursor and the scale numbers is controlled, thereby ensuring the accuracy of the moving distance and moving direction that the track cursor and the scale numbers need to move. In addition, the first indicator needle indicates that the target track can be represented on the scale line corresponding to the scale number after the movement. If there is a track cursor that coincides with the first digital identifier, the color of the first digital identifier is changed from the first color to the second color, and the track cursor is canceled, so that the accuracy of the track cursor movement can be accurately and clearly represented. After a preset time, the color of the first digital identifier is changed from the second color to the first color so that the track change process can be displayed next time. The above method realizes the change of the current track based on the track cursor display, so that the pilot can determine whether the change to the current track is accurate based on the track cursor.

[0162] Then, the aircraft's current heading is obtained, and the second indicator needle is controlled to indicate the current heading value corresponding to the current heading on the indicator scale line based on the scale number corresponding to the current moment of the indicator scale line, thereby ensuring the accuracy of the indicated current heading value and allowing the pilot to accurately know the aircraft's current heading. If the second indicator needle overlaps with the first digital identifier, the color of the first digital identifier is changed from the first color or the second color to the third color, thereby allowing the pilot to quickly and accurately know that the aircraft's current heading is consistent with the current track, and avoiding the problem of the second indicator needle overlapping with the first digital identifier, making it impossible to determine the current track or current heading.

[0163] Obtaining the current roll bank angle of the aircraft; and controlling the swing of a third indicator needle based on a current roll bank angle value corresponding to the current roll bank angle indicated on an indicator scale line, wherein the current roll bank angle value indicated by the third indicator needle is not affected by movement of the scale numbers, thereby enabling the pilot to determine the current roll bank angle of the aircraft based on the position indicated by the third indicator needle.

[0164] The current pitch angle of the aircraft is obtained; a target position of a preset aircraft symbol on the pitch scale line is determined; and the preset aircraft symbol is displayed at the target position to display the current pitch angle, thereby ensuring the accuracy of the displayed current pitch angle.

[0165] This embodiment also provides an aircraft instrument interface display device for implementing the aforementioned embodiments and preferred implementations. Details already described will not be repeated. As used below, the term "module" may refer to a combination of software and / or hardware that implements a predetermined function. While the devices described in the following embodiments are preferably implemented using software, implementation using hardware, or a combination of software and hardware, is also possible and contemplated.

[0166] This embodiment provides an aircraft instrument interface display device, such as Figure 6 As shown, including:

[0167] A first acquisition module 301 is configured to acquire a current track of the aircraft and display the current track based on the first identification information;

[0168] A second acquisition module 302 is used to acquire the current heading of the aircraft and display the current heading based on the second identification information;

[0169] A third acquisition module 303 is configured to acquire a current roll slope of the aircraft and display the current roll slope based on the third identification information;

[0170] The fourth acquisition module 304 is configured to acquire the current pitch angle of the aircraft and display the current pitch angle based on the fourth identification information.

[0171] The further functional description of each of the above modules and units is the same as that of the above corresponding embodiments and will not be repeated here.

[0172] The aircraft instrument interface display device in this embodiment is presented in the form of a functional unit, where the unit refers to an ASIC (Application Specific Integrated Circuit) circuit, a processor and memory that executes one or more software or fixed programs, and / or other devices that can provide the above-mentioned functions.

[0173] The embodiment of the present invention also provides a computer device having the above Figure 6 Aircraft instrument interface display device shown.

[0174] See also Figure 7 , Figure 7 is a structural diagram of a computer device provided by an optional embodiment of the present invention, such as Figure 7As shown, the computer device includes: one or more processors 10, memory 20, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. Various components utilize different buses to communicate with each other and can be installed on a common mainboard or installed in other ways as needed. The processor can process the instructions executed in the computer device, including instructions stored in the memory or on the memory to display the graphical information of the GUI on an external input / output device (such as, a display device coupled to the interface). In some optional embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Equally, multiple computer devices can be connected, and each device provides part of the necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system). Figure 7 A processor 10 is taken as an example.

[0175] The processor 10 may be a central processing unit, a network processor, or a combination thereof. The processor 10 may further include a hardware chip. The hardware chip may be an application-specific integrated circuit, a programmable logic device, or a combination thereof. The programmable logic device may be a complex programmable logic device, a field programmable gate array, a general purpose array logic, or any combination thereof.

[0176] The memory 20 stores instructions that can be executed by at least one processor 10, so as to enable at least one processor 10 to execute the method shown in the above embodiment.

[0177] The memory 20 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and application programs required for at least one function; the data storage area may store data created based on the use of the computer device, etc. In addition, the memory 20 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some optional embodiments, the memory 20 may optionally include a memory remotely located relative to the processor 10, and these remote memories may be connected to the computer device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0178] The memory 20 may include a volatile memory, such as a random access memory; the memory may also include a non-volatile memory, such as a flash memory, a hard disk or a solid-state drive; the memory 20 may also include a combination of the above types of memory.

[0179] The computer device further includes a communication interface 30 for the computer device to communicate with other devices or a communication network.

[0180] The embodiment of the present invention also provides a computer-readable storage medium. The above-mentioned method according to the embodiment of the present invention can be implemented in hardware, firmware, or implemented as a computer code that can be recorded in a storage medium, or implemented as a computer code that is originally stored in a remote storage medium or a non-temporary machine-readable storage medium and downloaded through a network and will be stored in a local storage medium, so that the method described herein can be stored in such software processing on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only storage memory, a random access memory, a flash memory, a hard disk or a solid-state drive, etc.; further, the storage medium can also include a combination of the above-mentioned types of memory. It can be understood that a computer, a processor, a microprocessor controller or programmable hardware includes a storage component that can store or receive software or computer code. When the software or computer code is accessed and executed by a computer, a processor or hardware, the method shown in the above embodiment is implemented.

[0181] A portion of the present invention may be applied as a computer program product, such as a computer program instruction, which, when executed by a computer, can call or provide the method and / or technical solution according to the present invention through the operation of the computer. Those skilled in the art should understand that the form in which the computer program instruction exists in a computer-readable medium includes, but is not limited to, a source file, an executable file, an installation package file, etc. Accordingly, the way in which the computer program instruction is executed by the computer includes, but is not limited to: the computer directly executes the instruction, or the computer compiles the instruction and then executes the corresponding compiled program, or the computer reads and executes the instruction, or the computer reads and installs the instruction and then executes the corresponding installed program. Here, the computer-readable medium may be any available computer-readable storage medium or communication medium that can be accessed by the computer.

[0182] Although the embodiments of the present invention have been described with reference to the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention. Such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A method for displaying an aircraft instrument interface, characterized in that: The method comprises: Acquiring a current track of the aircraft, and displaying the current track based on the first identification information; Acquiring a current heading of the aircraft, and displaying the current heading based on the second identification information; Acquiring a current roll slope of the aircraft, and displaying the current roll slope based on the third identification information; Acquiring a current pitch angle of the aircraft, and displaying the current pitch angle based on the fourth identification information; The first identification information includes a first pointer identification and a first digital identification, the first digital identification is fixedly displayed at the upper middle position of a preset display area, and the first pointer identification is below the first digital identification; obtaining the current track of the aircraft and displaying the current track based on the first identification information includes: Obtaining the current track of the aircraft; displaying a current track value corresponding to the current track based on the first digital identifier; Indicating a current track value corresponding to the current track based on the first pointer identifier; The first pointer identifier includes an indicator scale line, scale numbers, and a first indicator needle; the indicator scale line is displayed below the first number identifier, the scale numbers are displayed above the indicator scale line and below the first number identifier, corresponding to the indicator scale line, and the first indicator needle is fixed below the first number identifier; the indicator scale line and the first indicator needle are fixed, and the scale numbers rotate according to the current track value; the current track value corresponding to the current track based on the first pointer identifier includes: The first indicator needle is controlled to indicate a current track value corresponding to the current track on the indicator scale line based on the scale number at the current moment corresponding to the indicator scale line.

2. The method according to claim 1, characterized in that The first identification information further includes a track cursor, and the track cursor is displayed above the indicator scale line. The method further includes: Acquiring a track change instruction input by a user, wherein the track change instruction includes a changed target track value; controlling the first digital identifier to display a target track value corresponding to the target track; Control the track cursor on the indicator scale line to indicate the current track value corresponding to the current track based on the scale number at the current moment corresponding to the indicator scale line; According to the target track, the track cursor and the scale numbers are controlled to move so that the first indicator needle indicates the target track value corresponding to the target track.

3. The method according to claim 2, characterized in that The step of controlling the movement of the track cursor and the scale numerals according to the target track so that the first indicator needle indicates a target track value corresponding to the target track includes: Calculating a target difference between the target track value and the current track value; Based on the target difference between the target track value and the current track value, the track cursor and the scale numerals are controlled to move so that the first indicator needle indicates the target track value corresponding to the target track.

4. The method according to claim 3, characterized in that The controlling the movement of the track cursor and the scale numerals based on the target difference between the target track value and the current track value comprises: Obtaining the distance and scale difference between any two adjacent scale lines between the target track value and the current track value in the indicator scale line; Calculating the required movement distance and movement direction of the track cursor and the scale number based on the distance between any two adjacent scale lines between the target track value and the current track value and the relationship between the scale difference and the target difference; Controlling the movement of the track cursor and the scale numbers according to the moving distance and the moving direction; If the track cursor overlaps with the first digital marker, changing the color of the first digital marker from the first color to the second color, and canceling the display of the track cursor; After a preset time period, the color of the first digital identifier is changed from the second color to the first color.

5. The method according to claim 4, characterized in that The second identification information is a second indicator needle; The second indicator needle is displayed above the indicator scale line; and obtaining the current heading of the aircraft and displaying the current heading based on the second identification information includes: Obtaining the current heading of the aircraft; controlling the second indicator needle to indicate, on the indicator scale line, a current heading value corresponding to the current heading based on the scale number corresponding to the indicator scale line at the current moment; If the second indicator needle coincides with the first digital marker, the color of the first digital marker is changed from the first color or the second color to a third color.

6. The method according to claim 4, characterized in that The third identification information is a third indicator needle, the indicator scale line is fixedly displayed below the indicator scale line, and the current rolling slope is displayed in a swinging manner; The acquiring the current roll slope of the aircraft and displaying the current roll slope based on the third identification information includes: Obtaining the current roll slope of the aircraft; The third indicator needle is controlled to swing based on a current roll gradient value corresponding to the current roll gradient indicated on the indicator scale line, wherein the current roll gradient value indicated by the third indicator needle is not affected by movement of the scale digits.

7. The method according to claim 1, characterized in that The fourth identification information includes a pitch scale line and a preset aircraft symbol, the pitch scale line being displayed below the indicator scale line, the pitch scale line including a plurality of horizontal lines with equal spacing, wherein a center position of the plurality of pitch scale lines is a 0 degree mark, and a position of the preset aircraft symbol represents the current pitch angle of the aircraft; obtaining the current pitch angle of the aircraft and displaying the current pitch angle based on the fourth identification information includes: Obtaining the current pitch angle of the aircraft; Determine the target position of the preset aircraft symbol on the pitch scale line; The preset aircraft symbol is displayed at the target position to display the current pitch angle.

8. An aircraft instrument interface display device, characterized in that: The device comprises: The first acquisition module is used to acquire the current track of the aircraft and display the current track based on the first identification information; wherein, the first identification information includes a first pointer identification and a first digital identification, the first digital identification is fixedly displayed in the upper middle position of the preset display area, and the first pointer identification is below the first digital identification; the acquisition of the current track of the aircraft and display of the current track based on the first identification information include: acquiring the current track of the aircraft; displaying the current track value corresponding to the current track based on the first digital identification; indicating the current track value corresponding to the current track based on the first pointer identification; wherein the first pointer identification includes an indicator scale line, a scale a number and a first indicator needle; wherein the indicator scale line is displayed below the first digital identifier, the scale number is displayed above the indicator scale line and below the first digital identifier, corresponding to the indicator scale line, and the first indicator needle is fixed below the first digital identifier; the indicator scale line and the first indicator needle are fixed, and the scale number rotates according to the size of the current track value; indicating the current track value corresponding to the current track based on the first pointer identifier includes: controlling the first indicator needle to indicate the current track value corresponding to the current track based on the scale number corresponding to the current moment on the indicator scale line; a second acquisition module, configured to acquire a current heading of the aircraft and display the current heading based on the second identification information; a third acquisition module, configured to acquire a current roll slope of the aircraft and display the current roll slope based on the third identification information; The fourth acquisition module is used to acquire the current pitch angle of the aircraft and display the current pitch angle based on the fourth identification information.

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