CN116946394A - Image-quick-viewing-based man-in-loop satellite control method - Google Patents
Image-quick-viewing-based man-in-loop satellite control method Download PDFInfo
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- CN116946394A CN116946394A CN202311222850.1A CN202311222850A CN116946394A CN 116946394 A CN116946394 A CN 116946394A CN 202311222850 A CN202311222850 A CN 202311222850A CN 116946394 A CN116946394 A CN 116946394A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004364 calculation method Methods 0.000 claims abstract description 11
- 238000004590 computer program Methods 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000007405 data analysis Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
- B64G1/244—Spacecraft control systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/10—Artificial satellites; Systems of such satellites; Interplanetary vehicles
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04842—Selection of displayed objects or displayed text elements
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
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- Human Computer Interaction (AREA)
- Aviation & Aerospace Engineering (AREA)
- Astronomy & Astrophysics (AREA)
- Radar, Positioning & Navigation (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses an image-quick-viewing-based man-in-loop satellite control method, which comprises the following steps of: s1, analyzing the star uploading and downloading data by using an image quick view, and displaying an image and parameter information; s2, selecting a target image, and entering a human loop interface; s3, selecting a target in the target image; s4, according to the image and the parameter information analyzed in the step S1, calculating to obtain accurate parameter information to be adjusted of the selected target, and simultaneously, quickly selecting and adjusting the parameter information of the camera; s5, automatically generating an instruction according to the adjusted camera parameter information and the accurate parameter information to be adjusted, and pushing the instruction to a user; s6, the user confirms to update the uploading. According to the invention, according to the current image information and the camera parameter information, the accurate parameter information to be adjusted of the selected target is obtained through calculation, the instruction is automatically generated, and finally the instruction is rapidly pushed to the user, so that the time for judging by the user, manually inputting and continuously adjusting parameters is greatly shortened.
Description
Technical Field
The invention relates to the field of satellite load parameter control, in particular to a man-in-loop satellite control method based on image quick vision.
Background
Satellite in-orbit manipulation is a core part of a satellite application system, and the performance of the satellite in-orbit manipulation directly influences the use efficiency of the satellite. With the development of various satellite technologies and the improvement of application requirements, the related performance requirements of real-time performance, accuracy and the like of satellite on-orbit control are gradually improved. In the traditional satellite control, an image is generated by performing image quick-looking according to downloaded original data, the on-board camera or satellite gesture is manually adjusted according to the image based on experience and theoretical knowledge of an operator, then the on-board camera or the satellite gesture is annotated, whether the command meets shooting requirements is judged through an updated image after the command is effective, and the stage trial adjustment is performed. The control method has low timeliness and inaccurate parameters, so that simplification and optimization are required for traditional on-orbit control, and the real-time performance and accuracy of on-orbit control can be improved.
The image fast-looking based human-in-loop satellite control means that the on-board interplanetary attitude or satellite attitude is automatically calculated based on real-time images downloaded from the satellites, so that parameter information is rapidly generated to enable the parameter information to meet the requirement of target making shooting, and the imaging effect of a target is improved.
Disclosure of Invention
In order to solve the existing problems, the invention provides a man-in-loop satellite control method based on image quick vision, which comprises the following specific scheme:
an image-based fast-looking man-in-loop satellite control method comprises the following steps:
s1, starting image quick-looking software to perform data analysis on original data uploaded and downloaded by a star, and displaying images and parameter information;
s2, selecting a target image, and entering a human loop interface;
s3, selecting a target in the target image;
s4, according to the image and the parameter information analyzed in the step S1, calculating to obtain accurate parameter information to be adjusted of the selected target, and simultaneously, quickly selecting and adjusting the parameter information of the camera;
s5, automatically generating an instruction according to the adjusted camera parameter information and the accurate parameter information to be adjusted, and pushing the instruction to a user;
and S6, after confirmation, the user performs uploading updating.
Preferably, the original data downloaded from the satellite in step S1 is real-time telemetry data of the satellite, including image data, satellite attitude data, and loading turntable parameters.
Preferably, the step S4 specifically includes the following steps:
s41, calculating the target selected in the step S3 through a target analysis calculation module, and calculating a turntable pitching angle and a turntable azimuth angle which need to be offset according to current image data information, current satellite attitude data information and current load turntable parameter information;
s42, judging whether the pitch angle of the turntable which needs to be offset and the azimuth angle of the turntable are within an effective range; if yes, generating a turntable strategy, and if not, adjusting the satellite attitude;
s43, the target analysis and calculation module displays the calculation judgment result on a human loop interface;
s44, quickly selecting and adjusting camera parameters through a human in-loop interface.
Preferably, the camera parameter information in step S5 includes frame rate, exposure time, exposure mode, HDR function, whether or not continuous shooting is performed.
The invention has the beneficial effects that:
the invention selects the current real-time image, namely the star-downloaded data, based on the star-downloaded original data to the image for quick viewing, and automatically generates the instruction by calculating the accurate parameter information required to be adjusted of the selected target according to the imaging information of the current image and the parameter information of the camera, and finally pushes the instruction to the user quickly, thereby greatly shortening the time for the user to judge, manually input and continuously parameter adjustment and optimization.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of the method of the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in FIG. 1, the input of the invention is satellite uplink and downlink data, namely real-time telemetry data of satellites, including image data, satellite attitude data and load turntable parameters. And the output of the invention is an instruction generated by on-orbit control of various parameters.
An image-based fast-looking man-in-loop satellite control method comprises the following steps:
s1, starting image quick-view software to perform data analysis on original data uploaded and downloaded by the star, and displaying images and parameter information.
The original data downloaded from the satellite are real-time telemetry data of the satellite, and the real-time telemetry data comprise image data, satellite attitude data and load turntable parameters.
S2, selecting an image containing a target, and entering a human loop interface.
S3, selecting the target in the target image.
S4, according to the image and the parameter information analyzed in the step S1, calculating to obtain accurate parameter information to be adjusted of the selected target, and simultaneously, quickly selecting and adjusting the parameter information of the camera.
Specifically, step S4 specifically includes the steps of:
s41, clicking strategy calculation, starting a target analysis calculation module, calculating the target selected in the step S3, and calculating the turntable pitching angle and the turntable azimuth angle which need to be offset according to the current image data information, the current satellite attitude data information and the current load turntable parameter information.
S42, judging whether the pitch angle of the turntable which needs to be offset and the azimuth angle of the turntable are within an effective range; if the satellite attitude is not in the satellite attitude, a turntable strategy is generated.
S43, the target analysis and calculation module displays the calculation judgment result on the human loop interface.
S44, quickly selecting and adjusting camera parameters through a human in-loop interface.
S5, automatically generating an instruction according to the adjusted camera parameter information and the accurate parameter information to be adjusted, and pushing the instruction to a user. The camera parameter information comprises a frame frequency, exposure time, an exposure mode, an HDR function and whether continuous shooting is performed or not.
And S6, after confirmation, the user performs uploading updating.
The invention selects the current real-time image, namely the star-downloaded data, based on the star-downloaded original data to the image for quick viewing, and automatically generates the instruction by calculating the accurate parameter information required to be adjusted of the selected target according to the imaging information of the current image and the parameter information of the camera, and finally pushes the instruction to the user quickly, thereby greatly shortening the time for the user to judge, manually input and continuously parameter adjustment and optimization.
The invention also discloses a computer readable storage medium, on which a computer program is stored, which executes the method described above after running.
The invention also discloses a computer system, which comprises a processor and a storage medium, wherein the storage medium is provided with a computer program, and the processor reads and runs the computer program from the storage medium to execute the method.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The various illustrative logical blocks, modules, and circuits described in connection with the embodiments disclosed herein may be implemented or performed with a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or any other such configuration.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In the alternative, the processor and the storage medium may reside as discrete components in a user terminal.
In one or more exemplary embodiments, the functions described may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software as a computer program product, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a web site, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk (disk) and disc (disk) as used herein include Compact Disc (CD), laser disc, optical disc, digital Versatile Disc (DVD), floppy disk and blu-ray disc where disks (disk) usually reproduce data magnetically, while discs (disk) reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.
The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. The on-loop satellite control method based on image fast vision is characterized by comprising the following steps of:
s1, starting image quick-looking software to perform data analysis on original data uploaded and downloaded by a star, and displaying images and parameter information;
s2, selecting a target image, and entering a human loop interface;
s3, selecting a target in the target image;
s4, according to the image and the parameter information analyzed in the step S1, calculating to obtain accurate parameter information to be adjusted of the selected target, and simultaneously, quickly selecting and adjusting the parameter information of the camera;
s5, automatically generating an instruction according to the adjusted camera parameter information and the accurate parameter information to be adjusted, and pushing the instruction to a user;
and S6, after confirmation, the user performs uploading updating.
2. The image-snapshot-based human-in-loop satellite control method of claim 1, wherein: in step S1, the original data downloaded from the satellite is real-time telemetry data of the satellite, including image data, satellite attitude data, and load turntable parameters.
3. The method for controlling the satellite in the loop based on the image snapshot according to claim 2, wherein the step S4 specifically includes the following steps:
s41, calculating the target selected in the step S3 through a target analysis calculation module, and calculating a turntable pitching angle and a turntable azimuth angle which need to be offset according to current image data information, current satellite attitude data information and current load turntable parameter information;
s42, judging whether the pitch angle of the turntable which needs to be offset and the azimuth angle of the turntable are within an effective range; if yes, generating a turntable strategy, and if not, adjusting the satellite attitude;
s43, the target analysis and calculation module displays the calculation judgment result on a human loop interface;
s44, quickly selecting and adjusting camera parameters through a human in-loop interface.
4. The image-snapshot-based human-in-loop satellite control method of claim 1, wherein: the camera parameter information in the step S5 includes frame rate, exposure time, exposure mode, HDR function, and whether or not continuous shooting is performed.
5. A computer-readable storage medium, characterized by: a computer program stored on a medium, which, when executed, performs the method of any one of claims 1 to 4.
6. A computer system, characterized in that: comprising a processor, a storage medium having a computer program stored thereon, the processor reading and running the computer program from the storage medium to perform the method according to any of claims 1 to 4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311222850.1A CN116946394A (en) | 2023-09-21 | 2023-09-21 | Image-quick-viewing-based man-in-loop satellite control method |
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| CN202311222850.1A CN116946394A (en) | 2023-09-21 | 2023-09-21 | Image-quick-viewing-based man-in-loop satellite control method |
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| CN105151325A (en) * | 2015-10-20 | 2015-12-16 | 中国人民解放军国防科学技术大学 | Man-in-the-loop satellite control system and control method |
| CN111355899A (en) * | 2020-02-23 | 2020-06-30 | 中国科学院西安光学精密机械研究所 | Space panoramic imaging system and imaging method |
| US20220404273A1 (en) * | 2021-06-21 | 2022-12-22 | Mesos LLC | High-Altitude Airborne Remote Sensing |
| US20230091659A1 (en) * | 2021-06-21 | 2023-03-23 | Mesos LLC | High-Altitude Airborne Remote Sensing |
| WO2023072639A1 (en) * | 2021-10-29 | 2023-05-04 | Iceye Oy | Satellite operation and processing of satellite state data |
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2023
- 2023-09-21 CN CN202311222850.1A patent/CN116946394A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150326769A1 (en) * | 2014-05-06 | 2015-11-12 | Satellogic Overseas, Inc. | Imaging device for scenes in apparent motion |
| CN105151325A (en) * | 2015-10-20 | 2015-12-16 | 中国人民解放军国防科学技术大学 | Man-in-the-loop satellite control system and control method |
| CN111355899A (en) * | 2020-02-23 | 2020-06-30 | 中国科学院西安光学精密机械研究所 | Space panoramic imaging system and imaging method |
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Application publication date: 20231027 |