Method, system and application of overall translation position adjustment of formation aircraft light matrix

Abstract

This invention belongs to the field of unmanned aerial vehicle (UAV) technology and discloses a method, system, and application for adjusting the overall translational position of a formation aircraft light matrix. The method involves offsetting the overall position of the waypoints of the formation aircraft group during the light matrix scrolling display by configuring an offset amount at the ground station. This invention achieves the adjustment of the scrolling position of the light matrix text by moving the entire formation of aircraft after they have formed a light matrix plane, thus better meeting the needs of formation aircraft light matrix scrolling displays. Furthermore, by translating the overall position of the formation aircraft group's image during the light matrix scrolling display, this invention achieves better live broadcast effects and audience viewing experience, improving the flexibility and entertainment value of the formation performance.

Description

Technical Field

[0001] This invention belongs to the field of unmanned aerial vehicle (UAV) technology, and particularly relates to a method, system and application for adjusting the overall translational position of the light matrix of a formation of aircraft. Background Technology

[0002] During the formation flight light matrix scrolling subtitle performance, there are pre-set dance step waypoint positions that form the subtitle image, which cannot meet the needs of on-site shooting or interactive shooting with the audience. Designing a method that can support the position adjustment of the entire image during the formation flight light matrix scrolling subtitle performance has become a problem that needs to be solved.

[0003] Based on the above analysis, the problems and defects of the existing technology are as follows: During the formation aircraft light matrix scrolling performance, there is a need to broadcast live on site and interact with the audience. Due to the dynamic movement of the audience and the influence of the position and perspective during the live broadcast, it is difficult for the waypoint positions preset in the early stage of the light matrix performance to directly meet the needs of the performance site. The size of the image during the shooting process directly affects the actual shooting and live broadcast effect, thus limiting the practical application. Summary of the Invention

[0004] To overcome the problems existing in related technologies, the present invention discloses a method, system and application for adjusting the overall translational position of the light matrix of a formation of aircraft.

[0005] The technical solution is as follows: A method for adjusting the overall translational position of the formation aircraft light matrix, which involves adjusting the overall position of the waypoints of the formation aircraft by configuring an offset amount at the ground station during the scrolling performance of the light matrix text in the formation aircraft group.

[0006] In one embodiment, configuring offsets to determine the overall positional offset of the waypoints of a formation of aircraft via a ground station includes the following steps:

[0007] S1, the flight path and lighting effects of the formation aircraft are sent to the aircraft;

[0008] S2, the formation of aircraft takes off and arrives at the designated position;

[0009] S3, Ground operators estimate the offset value based on the actual performance and live broadcast requirements;

[0010] S4, send the spatial coordinate offset values ​​(x,y,z) and the specified global start offset time utctime to the aircraft;

[0011] S5, the formation of aircraft begins to shift.

[0012] In one embodiment, in step S3, the offset value is 1m to 1.5m for every 80m to 100m.

[0013] In step S4, the spatial coordinate offset value (x, y, z) includes: the offset distance of x, y, and z after adjustment based on the offset value estimated in step S3, the offset start time is 10 seconds after the instruction is sent, and the switching is started 10 seconds after the instruction is received.

[0014] In step S5, if the formation group offset requirement is met, the light matrix subtitle scrolling performance begins.

[0015] In one embodiment, if the formation group offset requirement is not met in step S5, the offset value is adjusted to adjust the overall position of the group.

[0016] In one embodiment, after step S5, the following also needs to be performed:

[0017] The light matrix and subtitle display has ended; the overall position of the aircraft group has been restored.

[0018] The entire fleet returned to base based on the pre-set trajectory; the performance ended.

[0019] In one embodiment, when the overall position of the aircraft group is restored, the overall offset position is calculated by setting the offset position of the first aircraft, and the offset value is set to restore the position of the aircraft group.

[0020] Another object of the present invention is to provide a formation aircraft light matrix overall translational position adjustment system for implementing the method of adjusting the overall translational position of the formation aircraft light matrix, comprising:

[0021] The waypoint and light effect sending module is used to send waypoint and light effect commands from the formation aircraft to the aircraft.

[0022] The predetermined position control module receives the waypoints and lighting instructions from the formation aircraft and controls the formation aircraft to take off and reach the predetermined position.

[0023] The offset value estimation receiving module is used to receive the estimated offset value sent by the ground station based on the actual performance and live broadcast requirements.

[0024] The coordinate offset and offset time receiving module is used to receive the spatial coordinate offset values ​​(x, y, z) and the specified overall start offset time utctime sent by the ground station;

[0025] Offset control module, used to control the offset of the formation aircraft group;

[0026] The overall position recovery module is used to control the overall position recovery of the camera group after the light matrix subtitle performance ends.

[0027] The trajectory return module is used to control the entire fleet to return to base based on the trajectory set before takeoff.

[0028] Another object of the present invention is to provide a computer device including a memory and a processor, the memory storing a computer program, which, when executed by the processor, causes the processor to perform a method for adjusting the overall translational position of the formation aircraft light matrix.

[0029] Another object of the present invention is to provide a computer-readable storage medium storing a computer program, which, when executed by a processor, causes the processor to perform a method for adjusting the overall translational position of the formation aircraft light matrix.

[0030] Another objective of this invention is to provide an application of the method for adjusting the overall translational position of the formation aircraft light matrix in large-scale public welfare performances and terrain survey formation aircraft.

[0031] Combining all the above technical solutions, the advantages and positive effects of this invention are as follows:

[0032] First, addressing the technical problems existing in the prior art and the difficulty in solving them, this paper closely analyzes, in conjunction with the technical solution to be protected by this invention and the results and data obtained during the research and development process, how the technical solution of this invention solves the technical problems, and the inventive technical effects brought about by solving these problems. The specific description is as follows:

[0033] This invention provides a method for adjusting the overall translational position of a formation of aircraft light matrix. By moving the positions of the aircraft as a whole after the formation of aircraft forms a light matrix plane, the method of adjusting the scrolling position of the light matrix subtitles is realized, which better meets the needs of the formation of aircraft light matrix subtitle scrolling performance.

[0034] Secondly, considering the technical solution as a whole or from the perspective of the product, the technical effects and advantages of the technical solution to be protected by this invention are specifically described as follows:

[0035] This invention achieves better live broadcast visuals and audience viewing experience by shifting the overall position of the aircraft formation's screen during the formation's light matrix scrolling subtitle performance, thereby enhancing the flexibility and entertainment value of the formation performance.

[0036] Third, compared with the prior art, the advantages of the present invention further include: by configuring offsets at the ground station to achieve the overall positional offset of the waypoints of the formation aircraft group during the light matrix text scrolling performance, the usability and flexibility of the light matrix text scrolling performance are improved, which better meets the needs of the market. Attached Figure Description

[0037] The accompanying drawings, which are incorporated in and form a part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure.

[0038] Figure 1 This is a flowchart of a method for adjusting the overall translational position of a formation of aircraft lights, provided in an embodiment of the present invention.

[0039] Figure 2 This is a schematic diagram illustrating the principle of the method for adjusting the overall translational position of the formation aircraft light matrix provided in this embodiment of the invention;

[0040] Figure 3 This is a schematic diagram of the overall translational position adjustment system for the formation aircraft light matrix provided in an embodiment of the present invention;

[0041] In the diagram: 1. Dance step waypoint and lighting effect sending module; 2. Pre-set position control module; 3. Offset value estimation receiving module; 4. Coordinate offset and offset time receiving module; 5. Offset control module; 6. Overall position recovery module; 7. Track return module. Detailed Implementation

[0042] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention. However, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0043] I. Explanation of the Implementation Example:

[0044] This invention provides a method for adjusting the overall translational position of a formation of aircraft light matrix. During the scrolling display of the light matrix text in a formation of aircraft, the overall position of the waypoints of the formation of aircraft is offset by configuring an offset amount at the ground station, thereby enabling the scrolling display of the light matrix text.

[0045] Example 1

[0046] like Figure 1 As shown, the method for adjusting the overall translational position of the formation aircraft light matrix provided in this embodiment of the invention includes the following steps:

[0047] S101, the formation aircraft's waypoints and lighting effects are sent to the aircraft;

[0048] S102, the formation of aircraft took off and arrived at the designated position;

[0049] S103, Ground operators estimate the offset value based on the actual performance and live broadcast requirements (empirical value, 1 to 1.5 meters can be offset for every 80 to 100 meters);

[0050] S104, Spatial coordinate offset values ​​and the specified overall start offset time (x, y, z, utctime) are sent to the aircraft;

[0051] S105, the formation of aircraft begins to shift;

[0052] S106, the light matrix and subtitle performance has ended; the overall position of the aircraft group has been restored;

[0053] S107, the entire fleet returned to base based on the pre-set trajectory; the performance ended.

[0054] Example 2

[0055] Based on the method for adjusting the overall translational position of the formation aircraft light matrix provided in Embodiment 1 of the present invention, further preferably...

[0056] In step S104, the spatial coordinate offset values ​​include: the offset distances of x, y, and z after adjustment based on the offset values ​​estimated in step S103, the offset start time being 10 seconds after the instruction is sent, and the switching is started 10 seconds after the instruction is received.

[0057] In step S105, if the formation group offset requirement is met, the light matrix subtitle scrolling performance begins.

[0058] Example 3

[0059] Based on the method for adjusting the overall translational position of the formation aircraft light matrix provided in Embodiment 1 of the present invention, more preferably, in step S105, if the formation group offset requirement is not met, the offset value is further adjusted to adjust the overall position of the group.

[0060] Example 4

[0061] Based on the method for adjusting the overall translational position of the formation aircraft light matrix provided in Embodiment 1 of the present invention, more preferably, in step S106, when the overall position of the aircraft group is restored, the overall offset position is calculated by using the offset position of the first aircraft (designated), and the offset value is set to restore the position of the aircraft group.

[0062] In the above embodiments, the following can be performed: Figure 2 The method shown is to adjust the overall translational position of the formation aircraft's light matrix.

[0063] Example 5

[0064] like Figure 3As shown, the overall translational position adjustment system for the formation aircraft light matrix provided in this embodiment of the invention includes:

[0065] The waypoint and light effect sending module 1 is used to send the waypoint and light effect instructions of the formation aircraft to the aircraft.

[0066] The predetermined position control module 2 receives the flight path and light effect instructions from the formation aircraft and controls the formation aircraft to take off and reach the predetermined position.

[0067] Offset value estimation receiving module 3 is used to receive the estimated offset value (empirical value) sent by the ground station based on the actual performance and live broadcast requirements;

[0068] The coordinate offset and offset time receiving module 4 is used to receive the spatial coordinate offset value and the specified overall start offset time (x, y, z, utctime) sent by the ground station.

[0069] Offset control module 5 is used to control the offset of the formation aircraft group;

[0070] Overall position recovery module 6 is used to control the overall position recovery of the camera group after the light matrix subtitle performance ends;

[0071] The trajectory return module 7 is used to control the entire fleet to return to base based on the trajectory set before takeoff.

[0072] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail or recorded in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0073] The information interaction and execution process between the above-mentioned devices / units are based on the same concept as the method embodiments of the present invention. For details on their specific functions and technical effects, please refer to the method embodiments section, and they will not be repeated here.

[0074] Those skilled in the art will understand that, for the sake of convenience and brevity, the above-described division of functional units and modules is merely an example. In practical applications, the functions described above can be assigned to different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiments can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit. Furthermore, the specific names of the functional units and modules are only for easy differentiation and are not intended to limit the scope of protection of this invention. The specific working process of the units and modules in the above system can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0075] II. Application Examples:

[0076] Application examples

[0077] This invention provides a computer device comprising: at least one processor, a memory, and a computer program stored in the memory and executable on the at least one processor, wherein the processor executes the computer program to implement the steps in any of the above-described method embodiments.

[0078] This invention also provides a computer-readable storage medium storing a computer program that, when executed by a processor, can implement the steps described in the various method embodiments above.

[0079] This invention also provides an information data processing terminal, which, when executed on an electronic device, provides a user input interface to implement the steps described in the above method embodiments. The information data processing terminal is not limited to mobile phones, computers, or switches.

[0080] This invention also provides a server that, when executed on an electronic device, provides a user input interface to implement the steps described in the above method embodiments.

[0081] This invention provides a computer program product that, when run on an electronic device, enables the electronic device to implement the steps described in the various method embodiments above.

[0082] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, all or part of the processes in the methods of the above embodiments of the present invention can be implemented by a computer program instructing related hardware. The computer program can be stored in a computer-readable storage medium, and when executed by a processor, it can implement the steps of the various method embodiments described above. The computer program includes computer program code, which can be in the form of source code, object code, executable files, or certain intermediate forms. The computer-readable medium can include at least: any entity or device capable of carrying the computer program code to a photographing device / terminal device, a recording medium, a computer memory, a read-only memory (ROM), a random access memory (RAM), an electrical carrier signal, a telecommunication signal, and a software distribution medium. Examples include USB flash drives, portable hard drives, magnetic disks, or optical disks.

[0083] III. Evidence of the relevant effects of the embodiments:

[0084] Experiments show

[0085] This invention utilizes a planar movement method within a spatial coordinate system to achieve the proposed solution. By treating the matrix of points formed by the flight of the aircraft in the formation as a single plane, and using the vertical plane of the audience's location as a reference plane and the ground as the relative plane, the included angle is calculated. This allows for the planar displacement of the entire formation of aircraft, ensuring that the plane formed by the formation is parallel to the plane of the audience. This achieves the optimal viewing position adjustment, and the solution can be deemed feasible.

[0086] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications, equivalent substitutions and improvements made by those skilled in the art within the scope of the technology disclosed in the present invention and within the spirit and principles of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A method for adjusting the overall translational position of a formation of aircraft lighting matrix, characterized in that, This method involves adjusting the overall position of the waypoints of the formation aircraft by configuring offsets at the ground station during the formation's light matrix text scrolling performance. The overall position offset of the formation aircraft waypoint positions by configuring offsets through ground stations includes the following steps: S1, the flight path and lighting effects of the formation aircraft are sent to the aircraft; S2, the formation of aircraft takes off and arrives at the designated position; S3, Ground operators estimate the offset value based on the actual performance and live broadcast requirements; S4, send the spatial coordinate offset values ​​x, y, z and the specified overall start offset time utctime to the aircraft; S5, the formation of aircraft begins to shift; In step S3, the offset value is 1m to 1.5m for every 80m to 100m. In step S4, the spatial coordinate offset values ​​x, y, z include: the offset distance of x, y, z after adjustment based on the offset value estimated in step S3, the offset start time is 10 seconds after the instruction is sent, and the switching is started 10 seconds after the instruction is received. In step S5, if the formation group offset requirement is met, the light matrix subtitle scrolling performance begins. In step S5, if the formation group offset requirement is not met, the offset value is adjusted to adjust the overall position of the group.

2. The method for adjusting the overall translational position of the formation aircraft light matrix according to claim 1, characterized in that, After step S5, the following also needs to be done: The light matrix and subtitle performance ended, and the overall position of the aircraft group returned to normal. The entire fleet returned to base based on the pre-set trajectory, marking the end of the performance.

3. The method of overall translational position adjustment of a formation aircraft light matrix of claim 2, wherein, When the overall position of the aircraft group is restored, the overall offset position is calculated based on the set offset position of the first aircraft, and the offset value is set to restore the position of the aircraft group.

4. A system for implementing the method for overall translational position adjustment of the formation aircraft lighting matrix as described in any one of claims 1-3, characterized in that, The overall translational position adjustment system for the formation's aircraft lighting matrix includes: The waypoint and light effect sending module (1) is used to send the waypoint and light effect instructions of the formation aircraft to the aircraft. The predetermined position control module (2) receives the flight path and light effect instructions from the formation aircraft and controls the formation aircraft to take off and reach the predetermined position. The offset value estimation receiving module (3) is used to receive the estimated offset value sent by the ground station according to the actual performance and live broadcast requirements; The coordinate offset and offset time receiving module (4) is used to receive the spatial coordinate offset values ​​x, y, z and the specified overall start offset time utctime sent by the ground station; Offset control module (5) is used to control the offset of the formation aircraft group; The overall position recovery module (6) is used to control the overall position recovery of the camera group after the light matrix subtitle performance ends; The trajectory return module (7) is used to control the entire fleet to return to base based on the trajectory set before takeoff.

5. A computer device, comprising: The computer device includes a memory and a processor. The memory stores a computer program, which, when executed by the processor, causes the processor to perform the method for adjusting the overall translational position of the formation aircraft light matrix as described in any one of claims 1-3.

6. A computer readable storage medium storing a computer program, characterized in that, When the computer program is executed by the processor, the processor performs the method for adjusting the overall translational position of the formation aircraft lighting matrix as described in any one of claims 1-3.

7. The application of a method for adjusting the overall translational position of the light matrix of a formation aircraft as described in any one of claims 1-3 in large-scale public welfare performances and terrain survey formation aircraft.

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