CN114449161A - Visual monitoring target tracking device based on transformer substation live-action - Google Patents
Visual monitoring target tracking device based on transformer substation live-action Download PDFInfo
- Publication number
- CN114449161A CN114449161A CN202111425256.3A CN202111425256A CN114449161A CN 114449161 A CN114449161 A CN 114449161A CN 202111425256 A CN202111425256 A CN 202111425256A CN 114449161 A CN114449161 A CN 114449161A
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- robot
- rotating
- target tracking
- piece
- motor
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 26
- 230000000007 visual effect Effects 0.000 title claims abstract description 18
- 238000012806 monitoring device Methods 0.000 claims abstract description 28
- 230000009286 beneficial effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
- F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a visual monitoring target tracking device based on a transformer substation live-action scene, which comprises a monitoring device, a base, a driving assembly, a robot, a bearing plate, a rotating assembly and an angle adjusting assembly, wherein the bearing plate is arranged in the robot; the invention belongs to the technical field of monitoring equipment, and particularly relates to a visual monitoring target tracking device based on a real scene of a transformer substation.
Description
Technical Field
The invention belongs to the technical field of monitoring equipment, and particularly relates to a visual monitoring target tracking device based on a real scene of a transformer substation.
Background
With the development of multimedia technology and the improvement of computer performance, intelligent monitoring systems are widely applied to daily life of people, however, many existing intelligent monitoring systems often lack an automatic multi-directional video target tracking and detecting function; especially, the visual monitoring of the real scene lacks a multi-azimuth video target tracking and detecting function.
Disclosure of Invention
In order to solve the problems, the invention provides a visual monitoring target tracking device based on a real scene of a transformer substation.
In order to realize the functions, the technical scheme adopted by the invention is as follows: a visual monitoring target tracking device based on a real scene of a transformer substation comprises a monitoring device, a base, a driving assembly, a robot, a bearing plate, a rotating assembly and an angle adjusting assembly, wherein the bearing plate is arranged inside the robot; the angle adjusting assembly comprises a supporting plate, a spring, a fixing plate and a connecting shaft, one end of the spring is arranged on the bearing plate, one end of the fixing plate is arranged on the bearing plate, the supporting plate is arranged at the other end of the spring, and the other end of the fixing plate is movably arranged on the supporting plate through the connecting shaft.
The driving assembly comprises a fixing piece, a second motor, a rotating shaft, a connecting piece and a driving piece, wherein the fixing piece is arranged on the inner upper wall of the robot, the second motor is arranged on the fixing piece, the connecting piece is arranged on the inner upper wall of the robot, one end of the rotating shaft is connected with the second motor through a shaft seat, the other end of the rotating shaft is movably arranged on the connecting piece, and the driving piece is eccentrically arranged at the other end of the rotating shaft; when the angle of the monitoring device needs to be adjusted, the second motor works to drive the rotating shaft to rotate, the rotating shaft drives the driving piece to rotate, the driving piece pushes the supporting plate to move downwards when rotating, and the supporting plate rotates by taking the connecting shaft as a rotating center to adjust the angle of the monitoring device.
Furthermore, the rotating assembly comprises a shaft seat, a rotating disc, a supporting piece and a first motor, the supporting piece is arranged on the inner upper wall of the robot, the rotating disc is movably arranged on the supporting piece, the first motor is arranged on the upper wall of the supporting plate, the shaft seat is arranged on the rotating disc, the output shaft end of the first motor is connected with the rotating disc through the shaft seat, and the base is arranged on the rotating disc; the motor I works to drive the turntable to rotate, and the turntable drives the base and the monitoring device to rotate to adjust the position.
The robot is characterized in that a power box is arranged in the robot and provides energy for the interior of the robot and the monitoring device.
Preferably, a control module is arranged in the robot and used for controlling the motion state of the robot, the adjustment of the position of the monitoring device and the monitoring state.
Further, the robot bottom wall is equipped with the gyro wheel.
The invention adopts the structure to obtain the following beneficial effects: the visual monitoring target tracking device based on the substation live-action provided by the invention is simple to operate, compact in structure and reasonable in design, when the angle of the monitoring device needs to be adjusted, the motor II works to drive the rotating shaft to rotate, the rotating shaft drives the driving piece to rotate, the driving piece pushes the supporting plate to move downwards when rotating, the supporting plate rotates by taking the connecting shaft as a rotating center, the angle of the monitoring device is adjusted, the motor I works to drive the turntable to rotate, the turntable drives the base and the monitoring device to rotate, the position is adjusted, the power box provides energy for the interior of the robot and the monitoring device, and the robot is internally provided with the control module for controlling the motion state of the robot, the position adjustment of the monitoring device and the monitoring state.
Drawings
Fig. 1 is a front view of a visual monitoring target tracking device based on a transformer substation live-action provided by the invention;
fig. 2 is a front view of a driving member of the visual monitoring target tracking device based on the substation real scene provided by the invention.
The device comprises a monitoring device 1, a monitoring device 2, a base 3, a driving assembly 4, a robot 5, a bearing plate 6, a rotating assembly 7, an angle adjusting assembly 8, a supporting plate 9, a spring 10, a fixing plate 11, a connecting shaft 12, a fixing piece 13, a second motor 14, a rotating shaft 15, a connecting piece 16, a driving piece 17, a shaft seat 18, a rotating disc 19, a supporting piece 20, a first motor 21, a power box 21, a control module 23 and a roller.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the visual monitoring target tracking device based on the real scene of the transformer substation provided by the invention comprises a monitoring device 1, a base 2, a driving component 3, a robot 4, a bearing plate 5, a rotating component 6 and an angle adjusting component 7, wherein the bearing plate 5 is arranged inside the robot 4, the base 2 is arranged on the upper wall of the robot 4, the monitoring device 1 is arranged on the base 2, the driving component 3 is arranged on the inner upper wall of the robot 4, the angle adjusting component 7 is arranged on the bearing plate 5, the driving component 3 is arranged at the upper end of the angle adjusting component 7, the rotating component 6 is arranged on the angle adjusting component 7, and the base 2 is arranged on the rotating component 6; the angle adjusting assembly 7 comprises a supporting plate 8, a spring 9, a fixing plate 10 and a connecting shaft 11, one end of the spring 9 is arranged on the bearing plate 5, one end of the fixing plate 10 is arranged on the bearing plate 5, the supporting plate 8 is arranged at the other end of the spring 9, and the other end of the fixing plate 10 is movably arranged on the supporting plate 8 through the connecting shaft 11.
As shown in fig. 1, the driving assembly 3 includes a fixing element 12, a second motor 13, a rotating shaft 14, a connecting element 15 and a driving element 16, the fixing element 12 is disposed on the inner upper wall of the robot 4, the second motor 13 is disposed on the fixing element 12, the connecting element 15 is disposed on the inner upper wall of the robot 4, one end of the rotating shaft 14 is connected to the second motor 13 through a shaft seat 17, the other end of the rotating shaft 14 is movably disposed on the connecting element 15, and the driving element 16 is eccentrically disposed on the other end of the rotating shaft 14; when the angle of the monitoring device 1 needs to be adjusted, the second motor 13 works to drive the rotating shaft 14 to rotate, the rotating shaft 14 drives the driving part 16 to rotate, the driving part 16 pushes the supporting plate 8 to move downwards when rotating, and the supporting plate 8 rotates by taking the connecting shaft 11 as a rotating center to adjust the angle of the monitoring device 1.
As shown in fig. 1, the rotating assembly 6 includes a shaft seat 17, a rotating disk 18, a supporting member 19 and a first motor 20, the supporting member 19 is disposed on the inner upper wall of the robot 4, the rotating disk 18 is movably disposed on the supporting member 19, the first motor 20 is disposed on the upper wall of the supporting plate 8, the shaft seat 17 is disposed on the rotating disk 18, an output shaft end of the first motor 20 is connected with the rotating disk 18 through the shaft seat 17, and the base 2 is disposed on the rotating disk 18; the first motor 20 works to drive the turntable 18 to rotate, and the turntable 18 drives the base 2 and the monitoring device 1 to rotate to adjust the position.
As shown in fig. 1, a power box 21 is provided in the robot 4, the power box 21 provides power for the interior of the robot 4 and the monitoring device 1, a control module 22 is provided in the robot 4 for controlling the movement state of the robot 4, the position adjustment and the monitoring state of the monitoring device 1, and rollers 23 are provided on the bottom wall of the robot 4.
During the specific use, when the angle of monitoring device 1 needs to be adjusted, the work of motor two 13 drives pivot 14 rotatory, pivot 14 drives driving piece 16 rotatory, driving piece 16 promotes backup pad 8 to move down when rotatory, backup pad 8 uses connecting axle 11 to rotate as the rotation center, adjust monitoring device 1's angle, motor one 20 works and drives carousel 18 rotatory, carousel 18 drives base 2 and monitoring device 1 rotatory, the adjusting position, power supply box 21 provides the energy for the inside of robot 4 and monitoring device 1, be equipped with control module 22 in the robot 4, a motion state for controlling robot 4, the adjustment and the monitoring state of monitoring device 1 position.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides a visual monitoring target tracking means based on transformer substation's outdoor scene which characterized in that: the robot comprises a monitoring device, a base, a driving assembly, a robot, a bearing plate, a rotating assembly and an angle adjusting assembly, wherein the bearing plate is arranged inside the robot, the base is arranged on the upper wall of the robot, the monitoring device is arranged on the base, the driving assembly is arranged on the inner upper wall of the robot, the angle adjusting assembly is arranged on the bearing plate, the driving assembly is arranged at the upper end of the angle adjusting assembly, the rotating assembly is arranged on the angle adjusting assembly, and the base is arranged on the rotating assembly; the angle adjusting assembly comprises a supporting plate, a spring, a fixing plate and a connecting shaft, one end of the spring is arranged on the bearing plate, one end of the fixing plate is arranged on the bearing plate, the supporting plate is arranged at the other end of the spring, and the other end of the fixing plate is movably arranged on the supporting plate through the connecting shaft.
2. The visual monitoring target tracking device based on the substation real scene of claim 1, characterized in that: the driving assembly comprises a fixing piece, a second motor, a rotating shaft, a connecting piece and a driving piece, the fixing piece is arranged on the inner upper wall of the robot, the second motor is arranged on the fixing piece, the connecting piece is arranged on the inner upper wall of the robot, one end of the rotating shaft is connected with the second motor through a shaft seat, the other end of the rotating shaft is movably arranged on the connecting piece, and the driving piece is eccentrically arranged at the other end of the rotating shaft.
3. The visual monitoring target tracking device based on the substation real scene as claimed in claim 2, characterized in that: the rotating assembly comprises a shaft seat, a rotating disc, a supporting piece and a first motor, the supporting piece is arranged on the inner upper wall of the robot, the rotating disc is movably arranged on the supporting piece, the first motor is arranged on the upper wall of the supporting plate, the shaft seat is arranged on the rotating disc, an output shaft end of the first motor is connected with the rotating disc through the shaft seat, and the base is arranged on the rotating disc.
4. The visual monitoring target tracking device based on the substation real scene as claimed in claim 3, characterized in that: a power box is arranged in the robot.
5. The visual monitoring target tracking device based on the substation real scene as claimed in claim 4, characterized in that: a control module is arranged in the robot.
6. The visual monitoring target tracking device based on the substation real scene as claimed in claim 5, characterized in that: the robot diapire is equipped with the gyro wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425256.3A CN114449161B (en) | 2021-11-27 | 2021-11-27 | Visual monitoring target tracking device based on transformer substation live-action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425256.3A CN114449161B (en) | 2021-11-27 | 2021-11-27 | Visual monitoring target tracking device based on transformer substation live-action |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114449161A true CN114449161A (en) | 2022-05-06 |
| CN114449161B CN114449161B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111425256.3A Active CN114449161B (en) | 2021-11-27 | 2021-11-27 | Visual monitoring target tracking device based on transformer substation live-action |
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| CN (1) | CN114449161B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010016756A (en) * | 1999-08-03 | 2001-03-05 | 박희진 | Artificial hair grafting device |
| US20100182684A1 (en) * | 2008-11-18 | 2010-07-22 | Burr James D | Altazimuth mount variable rate tracking control |
| KR101572064B1 (en) * | 2015-07-24 | 2015-11-25 | 정영택 | Vision inspection device for metal work surface inspection |
| KR102024238B1 (en) * | 2019-06-18 | 2019-09-23 | (주)인화엔지니어링 | System for processing reflection image enhanced degree of precision by correcting error of reflection image |
| CN211802571U (en) * | 2019-12-13 | 2020-10-30 | 广东电网有限责任公司 | High altitude maintenance operation instrument of distribution insulator shirt rim |
| CN212628098U (en) * | 2020-08-24 | 2021-02-26 | 西安华鼎计算机信息技术有限公司 | Computer visual detection auxiliary device |
| CN212903188U (en) * | 2020-09-02 | 2021-04-06 | 山西艾弗莱航空科技有限公司 | Adjustable unmanned aerial vehicle survey and drawing data acquisition device |
| CN112874802A (en) * | 2021-02-19 | 2021-06-01 | 惠州市建设集团工程建设监理有限公司 | Intelligent engineering supervision monitoring system based on unmanned aerial vehicle |
| CN112964854A (en) * | 2021-02-03 | 2021-06-15 | 成都大学 | Intelligent geological disaster monitor |
| CN214376030U (en) * | 2021-01-28 | 2021-10-08 | 赛铂睿思(东莞)科技有限公司 | Crawler-type electric power inspection robot |
-
2021
- 2021-11-27 CN CN202111425256.3A patent/CN114449161B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010016756A (en) * | 1999-08-03 | 2001-03-05 | 박희진 | Artificial hair grafting device |
| US20100182684A1 (en) * | 2008-11-18 | 2010-07-22 | Burr James D | Altazimuth mount variable rate tracking control |
| KR101572064B1 (en) * | 2015-07-24 | 2015-11-25 | 정영택 | Vision inspection device for metal work surface inspection |
| KR102024238B1 (en) * | 2019-06-18 | 2019-09-23 | (주)인화엔지니어링 | System for processing reflection image enhanced degree of precision by correcting error of reflection image |
| CN211802571U (en) * | 2019-12-13 | 2020-10-30 | 广东电网有限责任公司 | High altitude maintenance operation instrument of distribution insulator shirt rim |
| CN212628098U (en) * | 2020-08-24 | 2021-02-26 | 西安华鼎计算机信息技术有限公司 | Computer visual detection auxiliary device |
| CN212903188U (en) * | 2020-09-02 | 2021-04-06 | 山西艾弗莱航空科技有限公司 | Adjustable unmanned aerial vehicle survey and drawing data acquisition device |
| CN214376030U (en) * | 2021-01-28 | 2021-10-08 | 赛铂睿思(东莞)科技有限公司 | Crawler-type electric power inspection robot |
| CN112964854A (en) * | 2021-02-03 | 2021-06-15 | 成都大学 | Intelligent geological disaster monitor |
| CN112874802A (en) * | 2021-02-19 | 2021-06-01 | 惠州市建设集团工程建设监理有限公司 | Intelligent engineering supervision monitoring system based on unmanned aerial vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 杨近松，张二星: "微型机械旋转运动动态参数测试仪研究", 光学精密工程, no. 04 * |
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| CN114449161B (en) | 2024-02-02 |
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