CN113064446A - Formation unmanned aerial vehicle flight performance information interaction method and system - Google Patents
Formation unmanned aerial vehicle flight performance information interaction method and system Download PDFInfo
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Abstract
The invention discloses a formation unmanned aerial vehicle flight performance information interaction method and a system, which comprises the following steps: identifying performance patterns formed by formation unmanned aerial vehicles scanned by audiences through a mobile terminal; the mobile terminal is connected to a cloud server through a network, and information corresponding to the performance pattern is searched in the cloud server; sending the information corresponding to the performance pattern to the mobile terminal and displaying the information; by combining with the image recognition technology, the invention can make up for short boards with short time efficiency and limited display content, and simultaneously, by utilizing the advantage that the light modeling performance of the formation unmanned aerial vehicles obtains very high attention on site, so that audiences can obtain more information related to the performance content of the formation unmanned aerial vehicles, thereby further expanding the flight performance value of the formation unmanned aerial vehicles.
Description
Technical Field
The invention belongs to the technical field of unmanned aerial vehicle flight performance, and particularly relates to a formation unmanned aerial vehicle flight performance information interaction method and system.
Background
In the present unmanned aerial vehicle formation performance industry, the model composition and the performance form of the unmanned aerial vehicle formation are basically concentrated on, and the concerned performance type is not subjected to value expansion. In the process of performing, the very high attention of the audience is obtained, but the timeliness is very short in the process of the high attention, a certain added value can be expanded by utilizing the high attention, the defect of short timeliness is overcome, and no related performance mode exists at present.
Disclosure of Invention
The invention overcomes the defects of the prior art, and solves the technical problems that: provided are a formation unmanned aerial vehicle flight performance information interaction method and system which enable audiences to obtain consultation information related to unmanned aerial vehicle flight performance patterns.
In order to solve the technical problems, the invention adopts the technical scheme that: a formation unmanned aerial vehicle flight performance information interaction method comprises the following steps: identifying performance patterns formed by formation unmanned aerial vehicles scanned by audiences through a mobile terminal; the mobile terminal is connected to a cloud server through a network, and information corresponding to the performance pattern is searched in the cloud server; and sending the information corresponding to the performance pattern to the mobile terminal and displaying the information.
Further, the identifying of the performance pattern formed by the formation unmanned aerial vehicles scanned by the audience through the mobile terminal specifically includes: scanning and identifying the performance pattern formed by the formation unmanned aerial vehicles through a camera of the mobile terminal, and capturing an edge contour pattern of the performance pattern according to the shape; and performing feature extraction and calculation on the captured edge contour pattern through an algorithm.
Further, the mobile terminal is connected to a cloud server through a network, and searches information corresponding to the performance pattern in the cloud server, specifically including: comparing the extracted edge outline pattern with a performance pattern prestored by a cloud server; matching a performance pattern which is uniquely corresponding to the edge contour pattern in the pre-stored performance patterns; and associating the performance pattern with the corresponding information.
Preferably, the method for information interaction of formation unmanned aerial vehicle flight performances further includes: and storing the performance patterns formed by the formation unmanned aerial vehicles and the corresponding information to the cloud server.
Correspondingly, a formation unmanned aerial vehicle flight performance information interaction system includes: an image recognition unit: the system is used for identifying performance patterns formed by formation unmanned aerial vehicles scanned by audiences through a mobile terminal; an information interaction unit: the mobile terminal is connected to a cloud server through a network, and information corresponding to the performance pattern is searched in the cloud server; an information transmitting unit: and the mobile terminal is used for sending the information corresponding to the performance pattern to the mobile terminal and displaying the information.
Further, the image recognition unit includes: a scanning unit: scanning and identifying the performance pattern formed by the formation unmanned aerial vehicles through a camera of the mobile terminal, and capturing an edge contour pattern of the performance pattern according to the shape; an extraction unit: and performing feature extraction and calculation on the captured edge contour pattern through an algorithm.
Further, the information interaction unit includes: a comparison unit: the device is used for comparing the extracted edge outline pattern with a performance pattern stored in the cloud server in advance; a matching unit: the performance pattern matching device is used for matching a performance pattern which is uniquely corresponding to the edge outline pattern in the pre-stored performance patterns; an association unit: used for correlating the performance pattern with the corresponding information.
Preferably, the formation unmanned aerial vehicle flight performance information interaction system further includes: a storage unit: the system is used for storing the performance patterns formed by the formation unmanned aerial vehicles and the corresponding information to the cloud server.
A computer readable medium, on which a computer program is stored, which when executed by a processor, implements a method for formation drone flight performance information interaction as described in any one of the above.
A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing a method of formation drone flight performance information interaction as described above when executing the computer program.
Compared with the prior art, the invention has the following beneficial effects:
the invention relates to a flight performance information interaction method and a flight performance information interaction system for formation unmanned aerial vehicles.A small program is downloaded from a WeChat platform in advance by audiences entering a watching site, the working process is normally executed in the flight site, so that the formation unmanned aerial vehicles take off normally, preset patterns are formed in the air, for example, 2D or 3D modeling is formed by the formation unmanned aerial vehicles, the patterns formed by the formation unmanned aerial vehicles can be scanned by the audiences watching on site or on a network through the scanning function of the small program, the performance patterns formed by the formation unmanned aerial vehicles scanned by the audiences through a mobile terminal are identified, information corresponding to the performance patterns is searched in a cloud server, the searched information is sent to the mobile terminal and displayed, and users can check the information related to the performance patterns through the mobile terminal, such as the meaning of pattern expression, brand propaganda and the like. In the prior art, the performance forms of the formation unmanned aerial vehicles are all instant forms, namely all performance contents are displayed through aerial modeling, and the formation unmanned aerial vehicles are characterized in that the timeliness is very short, the attention degree is very high, but the display contents are very limited, and the attention degree of audiences can be shifted after the performance is finished. By combining with the image recognition technology, the invention can make up for short boards with short time efficiency and limited display content, and simultaneously, by utilizing the advantage that the light modeling performance of the formation unmanned aerial vehicles obtains very high attention on site, so that audiences can obtain more information related to the performance content of the formation unmanned aerial vehicles, thereby further expanding the flight performance value of the formation unmanned aerial vehicles.
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The present invention will be described in further detail with reference to the accompanying drawings;
fig. 1 is a schematic flowchart illustrating a method for information interaction of formation unmanned aerial vehicle flight performances according to an embodiment of the present application;
fig. 2 shows a schematic structural diagram of a formation unmanned aerial vehicle flight performance information interaction system according to an embodiment of the present application;
fig. 3 shows a schematic structural diagram of a formation unmanned aerial vehicle flight performance information interaction system provided according to a second embodiment of the present application;
fig. 4 shows a schematic structural diagram of a formation unmanned aerial vehicle flight performance information interaction system provided according to a third embodiment of the present application;
fig. 5 shows a schematic structural diagram of a formation unmanned aerial vehicle flight performance information interaction system according to the fourth embodiment of the present application;
in the figure: 101 is an image recognition unit, 1011 is a scanning unit, 1012 is an extraction unit, 102 is an information interaction unit, 1021 is a comparison unit, 1022 is a matching unit, 1023 is a correlation unit, 103 is an information transmission unit, and 104 is a storage unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments, but not all embodiments, of the present invention; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a method for information interaction of flight performances of formation unmanned aerial vehicles according to an embodiment of the present application, and as shown in fig. 1, the method for information interaction of flight performances of formation unmanned aerial vehicles according to an embodiment of the present application includes:
s101, identifying a performance pattern formed by formation unmanned aerial vehicles scanned by audiences through a mobile terminal;
s102, the mobile terminal is connected to a cloud server through a network, and information corresponding to the performance pattern is searched in the cloud server;
s103, sending the information corresponding to the performance pattern to the mobile terminal and displaying the information.
In the embodiment of the application, the audience who enters the watching site downloads the applet from the WeChat platform in advance, the flight site executes the work flow normally, the formation unmanned aerial vehicles take off normally, and form preset patterns in the air, for example, a 2D or 3D model is formed by the formation unmanned aerial vehicles, the audience who watches on site or on network can scan the patterns formed by the formation unmanned aerial vehicles through the scanning function of the applet, the performance patterns formed by the formation unmanned aerial vehicles scanned by the audience through the mobile terminal are identified, the information corresponding to the performance patterns is searched in the cloud server, the searched information is sent to the mobile terminal and displayed, and the information related to the performance patterns is checked by the user through the mobile terminal, for example, the meaning of pattern expression, brand propaganda and the like. In the prior art, the performance forms of the formation unmanned aerial vehicles are all instant forms, namely all performance contents are displayed through aerial modeling, and the formation unmanned aerial vehicles are characterized in that the timeliness is very short, the attention degree is very high, but the display contents are very limited, and the attention degree of audiences can be shifted after the performance is finished. Through the combination with image recognition technology in this embodiment, can compensate the time efficiency short and show the limited short slab of content, utilize formation unmanned aerial vehicle light molding performance to obtain the advantage of very high attention at the scene simultaneously, make spectator can obtain more and formation unmanned aerial vehicle performance content relevant information to further extend formation unmanned aerial vehicle's flight performance value.
Further, the identifying of the performance pattern formed by the formation unmanned aerial vehicles scanned by the audience through the mobile terminal specifically includes: s1011, scanning and identifying the performance pattern formed by the formation unmanned aerial vehicles through a camera of the mobile terminal, and capturing an edge contour pattern of the performance pattern according to the shape; s1012, performing feature extraction and calculation on the captured edge contour pattern through an algorithm; specifically, a performance pattern formed by the formation unmanned aerial vehicles is scanned through a camera of the mobile terminal, an edge contour pattern of the performance pattern is extracted, the extracted edge contour pattern is subjected to feature extraction and calculation, matching with a pattern stored in a cloud server in advance is facilitated, colors are simplified, an average value is calculated, gray levels of pixels are compared, and a hash value is calculated by adopting a fingerprint principle of a perceptual hash algorithm; meanwhile, feature calculation and extraction, color distribution, main object shapes, spots, angular points and the like are carried out, so that the performance patterns stored in the cloud server in advance are accurately and quickly matched.
Further, the mobile terminal is connected to a cloud server through a network, and searches information corresponding to the performance pattern in the cloud server, specifically including: s1021, comparing the extracted edge outline pattern with a performance pattern stored in the cloud server in advance; s1022, matching a performance pattern uniquely corresponding to the edge contour pattern in the pre-stored performance patterns; s1023, correlating the information corresponding to the performance pattern; specifically, the extracted edge contour patterns are compared and matched with performance patterns stored in the cloud server in advance, and the performance patterns are associated with corresponding information, so that audiences can obtain more information related to the formation unmanned aerial vehicle performance content, and the short board with short time and limited display content is made up.
The formation unmanned aerial vehicle flight performance information interaction method further comprises the following steps: s104, storing the performance patterns formed by the formation unmanned aerial vehicles and the corresponding information to a cloud server; through the performance pattern that will form unmanned aerial vehicle and the information that corresponds save to cloud ware in advance for spectator can acquire more and formation unmanned aerial vehicle performance content relevant information when highly paying close attention to formation unmanned aerial vehicle flight performance, further expands formation unmanned aerial vehicle's flight performance value.
Referring to fig. 2, fig. 2 is a schematic structural diagram illustrating a formation unmanned aerial vehicle flight performance information interaction system according to an embodiment of the present application, and as shown in fig. 2, the formation unmanned aerial vehicle flight performance information interaction system according to an embodiment of the present application includes:
image recognition unit 101: the system is used for identifying performance patterns formed by formation unmanned aerial vehicles scanned by audiences through a mobile terminal;
the information interaction unit 102: the mobile terminal is connected to a cloud server through a network, and information corresponding to the performance pattern is searched in the cloud server;
information transmission section 103: and the mobile terminal is used for sending the information corresponding to the performance pattern to the mobile terminal and displaying the information.
Specifically, a performance pattern composed of formation unmanned aerial vehicles scanned by the audience through the mobile terminal is identified through the image identification unit 101; the information interaction unit 102 searches information corresponding to the performance pattern in the cloud server, sends the information corresponding to the performance pattern to the mobile terminal through the information sending unit 103 and displays the information, so that a user can check the information related to the performance pattern through the mobile terminal, such as meaning expressed by the pattern, propaganda of a brand and the like.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a flight performance information interaction system of formation unmanned aerial vehicles according to a second embodiment of the present application, and as shown in fig. 3, a flight performance information interaction system of formation unmanned aerial vehicles according to an embodiment of the present application, where the image recognition unit 101 includes:
the scanning unit 1011: scanning and identifying the performance pattern formed by the formation unmanned aerial vehicles through a camera of the mobile terminal, and capturing an edge contour pattern of the performance pattern according to the shape; the extraction unit 1012: carrying out feature extraction and calculation on the captured edge contour pattern through an algorithm; specifically, the scanning unit 1011 scans performance patterns formed by the formation unmanned aerial vehicles through a camera of the mobile terminal, extracts edge contour patterns of the performance patterns, the extraction unit 1012 extracts and calculates the extracted edge contour patterns, so that the extracted edge contour patterns are conveniently matched with patterns stored in the cloud server in advance, and the colors are simplified, the average value is calculated, the gray level of pixels is compared, and the hash value is calculated by adopting a fingerprint principle of a 'perception hash algorithm'; meanwhile, feature calculation and extraction, color distribution, main object shapes, spots, angular points and the like are carried out, so that the performance patterns stored in the cloud server in advance are accurately and quickly matched.
Referring to fig. 4, fig. 4 is a schematic structural diagram illustrating a flight performance information interaction system of formation unmanned aerial vehicles according to a third embodiment of the present application, and as shown in fig. 4, the flight performance information interaction system of formation unmanned aerial vehicles according to an embodiment of the present application, the information interaction unit 102 includes:
a comparison unit 1021: the device is used for comparing the extracted edge outline pattern with a performance pattern stored in the cloud server in advance; the matching unit 1022: the performance pattern matching device is used for matching a performance pattern which is uniquely corresponding to the edge outline pattern in the pre-stored performance patterns; association unit 1023: used for correlating the performance pattern with the corresponding information. Specifically, the comparison unit 1021 compares the extracted edge contour pattern with a performance pattern pre-stored by the cloud server, the matching is performed through the matching unit 1022, and the association unit 1023 associates the performance pattern with corresponding information, so that the audience can acquire more information related to the formation unmanned aerial vehicle performance content, and the short board with short time and limited display content is compensated.
Referring to fig. 5, fig. 5 is a schematic structural diagram illustrating a flight performance information interaction system of formation unmanned aerial vehicles according to a fourth embodiment of the present application, and as shown in fig. 5, the flight performance information interaction system of formation unmanned aerial vehicles according to an embodiment of the present application further includes: the storage unit 104: the system is used for storing the performance patterns formed by the formation unmanned aerial vehicles and the corresponding information to the cloud server; through the performance pattern that will form unmanned aerial vehicle and the information that corresponds save to cloud ware in advance for spectator can acquire more and formation unmanned aerial vehicle performance content relevant information when highly paying close attention to formation unmanned aerial vehicle flight performance, further expands formation unmanned aerial vehicle's flight performance value.
A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing a method of formation drone flight performance information interaction as described above when executing the computer program.
The processor may be a Central Processing Unit (CPU) or other form of processing unit having data processing capabilities and/or instruction execution capabilities, and may control other components in the electronic device to perform desired functions.
The memory may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. Volatile memory can include, for example, Random Access Memory (RAM), cache memory (or the like). The non-volatile memory may include, for example, Read Only Memory (ROM), a hard disk, flash memory, and the like. One or more computer program instructions may be stored on a computer-readable storage medium and executed by a processor to implement the steps of the storage authorization modification methods of the various embodiments of the present application described above and/or other desired functions. Information such as light intensity, compensation light intensity, position of the filter, etc. may also be stored in the computer readable storage medium.
A computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method of formation drone flight performance information interaction as described above.
The computer-readable storage medium may take any combination of one or more readable media, which may be readable signal media or readable storage media. A readable storage medium may include, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a random access memory ((RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The foregoing describes the general principles of the present application in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present application are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present application. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the foregoing disclosure is not intended to be exhaustive or to limit the disclosure to the precise details disclosed.
The block diagrams of devices, apparatuses, systems referred to in this application are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".
It should also be noted that in the devices, apparatuses, and methods of the present application, the components or steps may be decomposed and/or recombined. These decompositions and/or recombinations are to be considered as equivalents of the present application.
The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The foregoing description has been presented for purposes of illustration and description. Furthermore, the description is not intended to limit embodiments of the application to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A formation unmanned aerial vehicle flight performance information interaction method is characterized by comprising the following steps: the method comprises the following steps:
identifying performance patterns formed by formation unmanned aerial vehicles scanned by audiences through a mobile terminal;
the mobile terminal is connected to a cloud server through a network, and information corresponding to the performance pattern is searched in the cloud server;
and sending the information corresponding to the performance pattern to the mobile terminal and displaying the information.
2. The method of claim 1, wherein the method comprises the following steps: the identification of the performance pattern formed by the formation unmanned aerial vehicles scanned by the audience through the mobile terminal specifically comprises the following steps:
scanning and identifying the performance pattern formed by the formation unmanned aerial vehicles through a camera of the mobile terminal, and capturing an edge contour pattern of the performance pattern according to the shape;
and performing feature extraction and calculation on the captured edge contour pattern through an algorithm.
3. The method of claim 2, wherein the method comprises the following steps: the mobile terminal is connected to a cloud server through a network, and searches information corresponding to the performance pattern in the cloud server, and the method specifically comprises the following steps:
comparing the extracted edge outline pattern with a performance pattern prestored by a cloud server;
matching a performance pattern which is uniquely corresponding to the edge contour pattern in the pre-stored performance patterns;
and associating the performance pattern with the corresponding information.
4. The method of claim 1, wherein the method comprises the following steps: further comprising:
and storing the performance patterns formed by the formation unmanned aerial vehicles and the corresponding information to the cloud server.
5. The utility model provides a formation unmanned aerial vehicle flight performance information interaction system which characterized in that: the method comprises the following steps:
an image recognition unit: the system is used for identifying performance patterns formed by formation unmanned aerial vehicles scanned by audiences through a mobile terminal;
an information interaction unit: the mobile terminal is connected to a cloud server through a network, and information corresponding to the performance pattern is searched in the cloud server;
an information transmitting unit: and the mobile terminal is used for sending the information corresponding to the performance pattern to the mobile terminal and displaying the information.
6. The formation unmanned aerial vehicle flight performance information interaction system of claim 5, wherein: the image recognition unit includes:
a scanning unit: scanning and identifying the performance pattern formed by the formation unmanned aerial vehicles through a camera of the mobile terminal, and capturing an edge contour pattern of the performance pattern according to the shape;
an extraction unit: and performing feature extraction and calculation on the captured edge contour pattern through an algorithm.
7. The formation unmanned aerial vehicle flight performance information interaction system of claim 6, wherein: the information interaction unit comprises:
a comparison unit: the device is used for comparing the extracted edge outline pattern with a performance pattern stored in the cloud server in advance;
a matching unit: the performance pattern matching device is used for matching a performance pattern which is uniquely corresponding to the edge outline pattern in the pre-stored performance patterns;
an association unit: used for correlating the performance pattern with the corresponding information.
8. The formation unmanned aerial vehicle flight performance information interaction system of claim 1, wherein: further comprising:
a storage unit: the system is used for storing the performance patterns formed by the formation unmanned aerial vehicles and the corresponding information to the cloud server.
9. A computer-readable medium having a computer program stored thereon, characterized in that: the program is executed by a processor to realize a formation unmanned aerial vehicle flight performance information interaction method as claimed in any one of claims 1-4.
10. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing a method of formation drone flight performance information interaction as described above when executing the computer program.
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| CN115062207A (en) * | 2022-03-31 | 2022-09-16 | 亿航智能设备（广州）有限公司 | Data acquisition method and system |
| CN115114501A (en) * | 2022-03-31 | 2022-09-27 | 亿航智能设备（广州）有限公司 | Method and system for acquiring application data |
| WO2023185982A1 (en) * | 2022-03-31 | 2023-10-05 | 亿航智能设备（广州）有限公司 | Data acquisition method, pattern processing method and apparatus, system, terminal and storage medium |
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