CN216480129U - Binocular vision vehicle identification device with automatic steering displacement function - Google Patents
Binocular vision vehicle identification device with automatic steering displacement function Download PDFInfo
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- CN216480129U CN216480129U CN202123100859.4U CN202123100859U CN216480129U CN 216480129 U CN216480129 U CN 216480129U CN 202123100859 U CN202123100859 U CN 202123100859U CN 216480129 U CN216480129 U CN 216480129U
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Abstract
The utility model discloses a two mesh vision vehicle recognition device with automatic steering displacement function relates to vehicle identification technical field, for solving the relatively poor, unable quick displacement's of current two mesh vision vehicle recognition device flexibility problem. The utility model discloses a visual inspection device, including lateral displacement adjusting device, but lateral displacement adjusting device's top is provided with the fixing base, but lateral displacement adjusting device's inside is provided with first transmission chamber, lateral displacement adjusting device's top is provided with the fixing base, but variable direction displacement adjusting device is installed to the top of fixing base, and but variable direction displacement adjusting device and fixing base pass through pivot normal running fit, but variable direction displacement adjusting device's inside is provided with second transmission chamber, but variable direction displacement adjusting device's top is provided with the mount table, two mesh visual identification devices are installed to the top of mount table, two mesh visual identification devices's inside includes treater, image sensor and camera lens, the clean pole is installed to the intermediate position department of camera lens front end, lateral displacement adjusting device's one end welded fastening has the connecting plate.
Description
Technical Field
The utility model relates to a vehicle identification technical field specifically is a two mesh vision vehicle recognition device with automatic steering displacement function.
Background
The binocular stereoscopic vision is an important form of machine vision, is a method for acquiring three-dimensional geometric information of an object from different positions by utilizing imaging equipment based on a parallax principle and calculating the position deviation between corresponding points of the image, and along with continuous development of traffic, the monitoring technology for vehicles is continuously improved.
However, although the existing binocular vision vehicle recognition device has better recognition definition and accuracy effect, the time of the vehicle in a recognition range needs to be prolonged in the face of the conditions of large traffic flow and complex light, and the binocular vision vehicle recognition device has poor flexibility and cannot be rapidly displaced, so that the recognition effect is influenced, the existing requirements are not met, and the binocular vision vehicle recognition device with the automatic steering displacement function is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a binocular vision vehicle recognition device with automatic steering displacement function to solve the relatively poor, unable quick displacement's of the binocular vision vehicle recognition device flexibility that provides among the above-mentioned background art problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a binocular vision vehicle recognition device with automatic steering displacement function, includes lateral displacement adjusting device, lateral displacement adjusting device's inside is provided with first transmission chamber, lateral displacement adjusting device's top is provided with the fixing base, but diversion displacement adjusting device is installed to the top of fixing base, and but diversion displacement adjusting device passes through pivot normal running fit with the fixing base, but diversion displacement adjusting device's inside is provided with second transmission chamber, but diversion displacement adjusting device's top is provided with the mount table, binocular vision recognition device is installed to the top of mount table, binocular vision recognition device's inside includes treater, image sensor and camera lens, the clean pole is installed to the intermediate position department of camera lens front end, lateral displacement adjusting device's one end welded fastening has the connecting plate.
Preferably, first transmission threaded rod is installed in the internal rotation in first transmission chamber, first transmission threaded rod's externally mounted has first limit sliding block, first limit sliding block and first transmission threaded rod screw-thread fit, and the upper end of first limit sliding block passes through the bolt fastening with the bottom of fixing base, first motor is installed to one side in first transmission chamber, and the output shaft of first motor is passed through the shaft coupling transmission with first transmission threaded rod's one end and is connected, the input shaft of first motor and the output electric connection of treater.
Preferably, the internally mounted of second transmission chamber has second transmission threaded rod, the externally mounted of second transmission threaded rod has the spacing sliding block of second, the spacing sliding block of second and second transmission threaded rod screw-thread fit, and the upper end and the mount table fixed connection of the spacing sliding block of second, the third motor is installed to the one end in second transmission chamber, and the output shaft of third motor passes through the shaft coupling transmission with the one end of second transmission threaded rod and is connected, the input shaft of third motor and the output electric connection of treater.
Preferably, the both sides of mount table up end are all integrative to be provided with the support frame, and just binocular vision recognition device passes through rotation axis normal running fit with the support frame, the internally mounted of mount table has the fifth motor, and is connected through drive belt transmission between the output shaft of fifth motor and the rotation axis, the input shaft of fifth motor and the output electric connection of treater.
Preferably, a second motor is installed inside the fixed seat, an output shaft of the second motor is in transmission connection with the bottom of the variable displacement adjusting device through a coupler, and an input shaft of the second motor is electrically connected with an output end of the processor.
Preferably, the fourth motor is installed to the bottom of binocular vision recognition device front end, and the output shaft of fourth motor and the inboard fixed connection of cleaning rod lower extreme, one side that cleaning rod is close to the camera lens is provided with the brush, and the brush is laminated with the camera lens mutually.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through being provided with lateral displacement adjusting device, lateral displacement adjusting device installs in the one side that the vehicle passes through the road through the connecting plate, the regulation and control in the position is carried out by the inside treater of binocular vision recognition device in the vehicle identification process, through opening first motor, its output shaft drives first drive threaded rod and rotates, convert rotary motion into linear motion under the cooperation with first spacing sliding block, make the binocular vision recognition device above the fixing base carry out lateral displacement, thereby improve the width of identification range, open the third motor in the inside of the variable direction displacement adjusting device, the mount table that is equipped with binocular vision recognition device carries out longitudinal extent by the same principle, thereby adjust distance according to identification extent, under the cooperation of lateral displacement adjusting device and variable direction displacement adjusting device, realize the horizontal and longitudinal displacement of binocular vision recognition device, in addition, a second motor is arranged in the fixed seat, an output shaft of the second motor can enable the direction-variable displacement adjusting device to rotate, and under the matching of the driving structure, the adjustment of any direction of a horizontal angle can be realized, so that the covering accuracy of the binocular vision recognition device on vehicle recognition is further improved.
2. The utility model discloses an internally mounted at the mount table has the fifth motor, and two mesh vision recognition device discern the back to the vehicle, when needing to adjust vertical angle, send signal to fifth motor through the treater of inside, and its output shaft drives the rotation axis of two mesh vision recognition device one side under the effect of drive belt and rotates, makes the rotation axis drive two mesh vision recognition device and carries out the regulation of vertical direction, further improves the flexibility that two mesh vision recognition device removed.
3. The utility model discloses an install clean pole at the front end of camera lens, the fourth motor is opened at the inside treater interval of binocular vision recognition device, and its output drives clean pole and is fan-shaped reciprocating motion, and in the motion process, the inboard brush of clean pole contacts with the camera lens surface, realizes the clearance to camera lens surface dust under the effect of frictional force to ensure the discernment definition on camera lens surface.
Drawings
FIG. 1 is a side view of the overall structure of the present invention;
fig. 2 is an overall structure front view of the present invention;
fig. 3 is a partially enlarged view of the area a in fig. 1 according to the present invention;
fig. 4 is a partially enlarged view of the area B in fig. 2 according to the present invention.
In the figure: 1. a lateral displacement adjustment device; 2. a fixed seat; 3. a variable direction displacement adjusting device; 4. a binocular vision recognition device; 5. a first transmission chamber; 6. a first drive threaded rod; 7. a first limit sliding block; 8. a first motor; 9. a second motor; 10. a second drive chamber; 11. an installation table; 12. a connecting plate; 13. a second drive threaded rod; 14. a second limit sliding block; 15. a third motor; 16. a support frame; 17. a rotating shaft; 18. a transmission belt; 19. a cleaning rod; 20. a brush; 21. a fourth motor; 22. a lens; 23. and a fifth motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: a binocular vision vehicle recognition device with an automatic steering displacement function comprises a transverse displacement adjusting device 1, a first transmission cavity 5 is arranged inside the transverse displacement adjusting device 1, a fixed seat 2 is arranged above the transverse displacement adjusting device 1, a direction-variable displacement adjusting device 3 is arranged above the fixed seat 2, the direction-variable displacement adjusting device 3 is in rotating fit with the fixed seat 2 through a rotating shaft, the inside of the variable direction displacement adjusting device 3 is provided with a second transmission cavity 10, the top of the variable direction displacement adjusting device 3 is provided with a mounting table 11, a binocular vision recognition device 4 is mounted above the mounting table 11, the inside of the binocular vision recognition device 4 comprises a processor, an image sensor and a lens 22, a cleaning rod 19 is mounted in the middle of the front end of the lens 22, and one end of the transverse displacement adjusting device 1 is fixedly welded with a connecting plate 12.
Further, first transmission threaded rod 6 is installed in the inside rotation of first transmission cavity 5, the externally mounted of first transmission threaded rod 6 has first limiting sliding block 7, first limiting sliding block 7 and 6 screw-thread fit of first transmission threaded rod, and the upper end of first limiting sliding block 7 passes through the bolt fastening with the bottom of fixing base 2, first motor 8 is installed to one side of first transmission cavity 5, and the output shaft of first motor 8 passes through the shaft coupling transmission with the one end of first transmission threaded rod 6 and is connected, the input shaft of first motor 8 and the output electric connection of treater, turn into linear motion with rotary motion under the cooperation with first limiting sliding block 7, make the two mesh visual identification device 4 of fixing base 2 tops carry out lateral displacement, thereby improve identification range's width.
Further, a second transmission threaded rod 13 is installed inside the second transmission cavity 10, a second limit sliding block 14 is installed outside the second transmission threaded rod 13, the second limit sliding block 14 is in threaded fit with the second transmission threaded rod 13, the upper end of the second limit sliding block 14 is fixedly connected with the mounting table 11, a third motor 15 is installed at one end of the second transmission cavity 10, an output shaft of the third motor 15 is in transmission connection with one end of the second transmission threaded rod 13 through a coupler, an input shaft of the third motor 15 is electrically connected with an output end of the processor, the mounting table 11 provided with the binocular vision recognition device 4 is subjected to longitudinal range adjustment, distance and distance are adjusted according to the recognition range, and transverse and longitudinal displacement of the binocular vision recognition device 4 is achieved under the cooperation of the transverse displacement adjusting device 1 and the direction-variable displacement adjusting device 3.
Further, both sides homogeneous body of mount table 11 up end is provided with support frame 16, and binocular vision recognition device 4 passes through rotation axis 17 normal running fit with support frame 16, the internally mounted of mount table 11 has fifth motor 23, and be connected through drive belt 18 transmission between the output shaft of fifth motor 23 and the rotation axis 17, the input shaft of fifth motor 23 and the output electric connection of treater, the rotation axis 17 that drives binocular vision recognition device 4 one side rotates, make rotation axis 17 drive binocular vision recognition device 4 carry out the regulation of vertical direction, further improve the flexibility that binocular vision recognition device 4 removed.
Further, the second motor 9 is installed inside the fixed seat 2, the output shaft of the second motor 9 is in transmission connection with the bottom of the direction-variable displacement adjusting device 3 through the coupler, the input shaft of the second motor 9 is electrically connected with the output end of the processor, the direction-variable displacement adjusting device 3 is made to rotate, adjustment in any direction of a horizontal angle can be achieved under the matching of the driving structure, and the covering accuracy degree of the binocular vision recognition device 4 for vehicle recognition is further improved.
Further, a fourth motor 21 is installed at the bottom of the front end of the binocular vision recognition device 4, an output shaft of the fourth motor 21 is fixedly connected with the inner side of the lower end of the cleaning rod 19, a brush 20 is arranged on one side, close to the lens 22, of the cleaning rod 19, the brush 20 is attached to the lens 22, the brush 20 on the inner side of the cleaning rod 19 is in surface contact with the lens 22, and the surface dust of the lens 22 is cleaned under the action of friction force, so that the recognition definition of the surface of the lens 22 is ensured.
The working principle is as follows: when a vehicle is identified, an optical system in the lens 22 focuses an image on the image sensor, the obtained image data is transmitted to the processor, the processor analyzes and processes the image data of the image sensor, a processing result of an image is finally synthesized and transmitted to external equipment through a circuit interface, the image is acquired by using the double cameras, the image sensor with low resolution can acquire an image with high resolution, the working reliability of the intelligent camera is improved, the processor in the binocular vision identification device 4 performs position regulation and control in the vehicle identification process, the output shaft of the first motor 8 drives the first transmission threaded rod 6 to rotate by starting the first motor, the rotation motion is converted into linear motion under the cooperation with the first limit sliding block 7, and the binocular vision identification device 4 above the fixed seat 2 is enabled to perform transverse displacement, thereby improving the width of the recognition range, starting the third motor 15 in the direction-variable displacement adjusting device 3, and similarly, enabling the mounting table 11 provided with the binocular vision recognition device 4 to carry out the longitudinal range, thereby adjusting the distance according to the recognition range, realizing the transverse and longitudinal displacement of the binocular vision recognition device 4 under the coordination of the transverse displacement adjusting device 1 and the direction-variable displacement adjusting device 3, in addition, installing the second motor 9 in the fixed seat 2, the output shaft of which can enable the direction-variable displacement adjusting device 3 to rotate, and under the coordination of the driving structure, realizing the adjustment of any direction of the horizontal angle, after the binocular vision recognition device 4 recognizes the vehicle, when the vertical angle needs to be adjusted, sending a signal to the fifth motor 23 through the internal processor, the output shaft of which drives the rotating shaft 17 at one side of the binocular vision recognition device 4 to rotate under the action of the driving belt 18, the rotating shaft 17 drives the binocular vision recognition device 4 to adjust in the vertical direction.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a binocular vision vehicle recognition device with automatic steering displacement function, includes lateral displacement adjusting device (1), its characterized in that: a first transmission cavity (5) is arranged in the transverse displacement adjusting device (1), a fixed seat (2) is arranged above the transverse displacement adjusting device (1), a direction-changeable displacement adjusting device (3) is arranged above the fixed seat (2), and the direction-changeable displacement adjusting device (3) is rotationally matched with the fixed seat (2) through a rotating shaft, a second transmission cavity (10) is arranged in the direction-changeable displacement adjusting device (3), an installation platform (11) is arranged above the direction-changeable displacement adjusting device (3), a binocular vision recognition device (4) is arranged above the mounting table (11), the inside of the binocular vision recognition device (4) comprises a processor, an image sensor and a lens (22), a cleaning rod (19) is arranged in the middle of the front end of the lens (22), one end of the transverse displacement adjusting device (1) is fixedly welded with a connecting plate (12).
2. The binocular vision vehicle recognition device with automatic steering displacement function according to claim 1, wherein: first drive threaded rod (6) are installed in the internal rotation of first transmission chamber (5), the externally mounted of first drive threaded rod (6) has first limiting sliding block (7), first limiting sliding block (7) and first drive threaded rod (6) screw-thread fit, and the upper end of first limiting sliding block (7) passes through the bolt fastening with the bottom of fixing base (2), first motor (8) are installed to one side of first transmission chamber (5), and the output shaft of first motor (8) passes through the shaft coupling transmission with the one end of first drive threaded rod (6) and is connected, the input shaft of first motor (8) and the output electric connection of treater.
3. The binocular vision vehicle recognition device with automatic steering displacement function according to claim 1, wherein: the internally mounted of second transmission chamber (10) has second transmission threaded rod (13), the externally mounted of second transmission threaded rod (13) has spacing sliding block of second (14), spacing sliding block of second (14) and second transmission threaded rod (13) screw-thread fit, and the upper end and mount table (11) fixed connection of spacing sliding block of second (14), third motor (15) are installed to the one end of second transmission chamber (10), and the output shaft of third motor (15) passes through the shaft coupling transmission with the one end of second transmission threaded rod (13) and is connected, the input shaft of third motor (15) and the output electric connection of treater.
4. The binocular vision vehicle recognition device with automatic steering displacement function according to claim 1, wherein: the utility model discloses a binocular vision identification device, including mount table (11), binocular vision identification device (4), rotation axis (17), mount table (11) up end, the both sides of mount table (11) up end are all integrative to be provided with support frame (16), and binocular vision identification device (4) and support frame (16) pass through rotation axis (17) normal running fit, the internally mounted of mount table (11) has fifth motor (23), and is connected through drive belt (18) transmission between the output shaft of fifth motor (23) and rotation axis (17), the input shaft of fifth motor (23) and the output electric connection of treater.
5. The binocular vision vehicle recognition device with automatic steering displacement function according to claim 1, wherein: the internal installation of fixing base (2) has second motor (9), and the output shaft of second motor (9) passes through the shaft coupling transmission with the bottom of variable direction displacement adjusting device (3) and is connected, the input shaft of second motor (9) and the output electric connection of treater.
6. The binocular vision vehicle recognition device with automatic steering displacement function according to claim 1, wherein: fourth motor (21) is installed to the bottom of binocular vision recognition device (4) front end, and the output shaft of fourth motor (21) and the inboard fixed connection of cleaning rod (19) lower extreme, one side that cleaning rod (19) are close to camera lens (22) is provided with brush (20), and brush (20) and camera lens (22) laminate mutually.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123100859.4U CN216480129U (en) | 2021-12-10 | 2021-12-10 | Binocular vision vehicle identification device with automatic steering displacement function |
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| CN202123100859.4U CN216480129U (en) | 2021-12-10 | 2021-12-10 | Binocular vision vehicle identification device with automatic steering displacement function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116366940A (en) * | 2023-03-10 | 2023-06-30 | 佳木斯大学 | Visual identification device is used in processing based on computer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116366940A (en) * | 2023-03-10 | 2023-06-30 | 佳木斯大学 | Visual identification device is used in processing based on computer |
| CN116366940B (en) * | 2023-03-10 | 2023-09-01 | 佳木斯大学 | Visual identification device is used in processing based on computer |
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