CN221040069U - Face recognition machine capable of adjusting angle and reducing illumination - Google Patents
Face recognition machine capable of adjusting angle and reducing illumination Download PDFInfo
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- CN221040069U CN221040069U CN202320912142.XU CN202320912142U CN221040069U CN 221040069 U CN221040069 U CN 221040069U CN 202320912142 U CN202320912142 U CN 202320912142U CN 221040069 U CN221040069 U CN 221040069U
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- 238000005286 illumination Methods 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 claims abstract description 51
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 3
- 230000005012 migration Effects 0.000 claims 1
- 238000013508 migration Methods 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of face recognition machines, in particular to a face recognition machine capable of adjusting angles and reducing illumination, which at least comprises a protective shell, wherein an identification detection assembly can drive a camera assembly to vertically move, different people are applicable, the identification detection assembly can adjust the camera angle of the camera assembly, so that sunlight cannot directly irradiate on the surface of the camera assembly, the identification detection assembly can form multi-angle adjustment on the camera assembly, an illumination prevention adjustment assembly is arranged on the surface of the protective shell, and the illumination prevention adjustment assembly forms a sunlight blocking layer at the top of the identification detection assembly and is used for blocking sunlight, so that the contact area between sunlight and the identification detection assembly is adjusted; the recognition detection assembly is used for collecting and detecting face information, and meanwhile, the camera shooting angle and the camera shooting height can be adjusted through the recognition detection assembly, so that the device can be used for collecting information rapidly for different people, and the applicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of face recognition machines, in particular to an angle-adjustable illumination-reducing face recognition machine.
Background
Currently, face recognition is a biological recognition technology for performing identity recognition based on facial feature information of a person. A series of related techniques, commonly referred to as face recognition or face recognition, are used to capture images or video streams containing faces with a camera or cameras and automatically detect and track the faces in the images, and then perform face recognition on the detected faces.
For face recognition machines, there are many existing technologies, such as:
The utility model discloses an adjustable face recognition device, which comprises a sales counter, a face recognition mechanism is arranged at the front end of the sales counter, an adjustable light supplementing mechanism is arranged at the upper end of the face recognition mechanism, a hand shaking mechanism is arranged in an inner cavity of the sales counter, a movable opening is arranged at the front end of the sales counter, and a connecting part at the rear end of the face recognition mechanism penetrates through the movable opening and extends to the inner cavity of the sales counter to be in threaded sleeve joint with the hand shaking mechanism.
Therefore, the face recognition machine can be used for separating the camera from the illumination area by adjusting the height of the camera, but under the condition that the outdoor strong light illumination area is large, the illumination area covers the face recognition machine, so that the camera can not well avoid illumination influence even if the angle is adjusted, interference is caused to acquisition and capture of face recognition detection information, and accordingly the face recognition equipment is not clear in recognition, inaccurate in recognition and the like.
In view of the above, the utility model provides a face recognition machine capable of adjusting angles and reducing illumination.
Disclosure of utility model
The utility model aims to solve the defects and provide a face recognition machine capable of intercepting sunlight by arranging a light shield.
Face information is collected by using the recognition and detection assembly, and the anti-illumination adjusting assembly is arranged on the recognition and detection assembly, so that the blocking section is formed at the top of the recognition and detection assembly through the anti-illumination adjusting assembly, sunlight is prevented from contacting the camera, and meanwhile, the position of the camera can be changed by the recognition and detection assembly, so that different environments are applicable.
The utility model provides a face recognition machine capable of adjusting angles and reducing illumination, which at least comprises a protective shell, wherein the surface of the protective shell is provided with an identification detection assembly, the identification detection assembly is used for collecting and detecting face information, the identification detection assembly can drive a camera shooting assembly to vertically move at the same time, and is applicable to different crowds, the identification detection assembly can adjust the camera shooting angle of the camera shooting assembly, so that sunlight cannot directly irradiate on the surface of the camera shooting assembly, the identification detection assembly can form multi-angle adjustment on the camera shooting assembly, the surface of the protective shell is provided with an illumination prevention adjustment assembly, and the illumination prevention adjustment assembly forms a sunlight blocking layer at the top of the identification detection assembly and is used for blocking sunlight, so that the contact area of the sunlight and the identification detection assembly is adjusted.
As a further improvement of the technical scheme, the identification detection assembly at least comprises two rotating wheels, the two rotating wheels are both in rotary connection with the protection shell, a chain is wound on the surface of each rotating wheel, and the two rotating wheels are in transmission connection through the chain.
As a further improvement of the technical scheme, a driving assembly for driving the rotating wheel to rotate is arranged inside the protection shell, a clamping block is arranged on the surface of the chain, and a connecting frame is connected inside the protection shell in a sliding mode.
As a further improvement of the technical scheme, the clamping blocks are in sliding connection with the connecting frame, the camera is connected to the inside of the connecting frame in a rotating mode, and a first motor for driving the camera to rotate is arranged on the surface of the connecting frame.
As the further improvement of this technical scheme, the illumination prevention adjusting part is at least including the light release cover, light release cover and protection casing sliding connection, the inside threaded connection of light release cover has the threaded rod, threaded rod and protection casing rotate to be connected, protection casing surface is equipped with the second motor that is used for driving the threaded rod rotation.
Compared with the prior art, the utility model has the beneficial effects that:
In this but angle regulation reduces illumination's face recognition machine, gather and detect face information through discernment detection subassembly, but simultaneously through discernment detection subassembly regulation angle of making a video recording and the height of making a video recording, thereby make this device can carry out quick information acquisition to different crowds, improve this device's suitability, form the sunshine barrier layer at discernment detection subassembly surface through the illumination prevention regulation subassembly, intercept the sunshine that shines, avoid sunshine direct irradiation to discernment detection subassembly surface, reduce the area that sunshine and discernment detection subassembly contacted, improve the efficiency that discernment detection subassembly detected the crowd.
Drawings
The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of a protective housing of the present utility model;
FIG. 2 is a schematic view of a rotor according to the present utility model;
FIG. 3 is a schematic view of a connector of the present utility model;
FIG. 4 is a schematic view of a photomask of the present utility model.
The meaning of each reference sign in the figure is:
10. A protective housing;
20. Identifying a detection component; 21. a rotating wheel; 22. a chain; 23. a clamping block; 24. a connecting frame; 25. a camera; 26. a first motor;
30. an illumination prevention adjustment assembly; 31. a photomask is placed; 32. a threaded rod; 33. and a second motor.
Detailed Description
The face recognition machine is high through adjusting the camera to make the camera break away from the illumination area, but under the great circumstances of outdoor highlight illumination area, illumination area covers the face recognition machine, leads to the camera even adjustment angle also can't be fine avoid illumination influence, causes to face recognition detection information acquisition and catches and causes the interference, thereby face recognition equipment discernment is unclear, the condition such as discernment inaccuracy.
As shown in fig. 1-4, the device at least comprises a protective shell 10, wherein an identification detection assembly 20 is arranged on the surface of the protective shell 10, the identification detection assembly 20 is used for collecting and detecting face information, the identification detection assembly 20 can drive a camera assembly to move vertically, different people are applicable, the identification detection assembly 20 can adjust the camera angle of the camera assembly, so that sunlight cannot directly irradiate on the surface of the camera assembly, the identification detection assembly 20 forms multi-angle adjustment on the camera assembly, an anti-illumination adjustment assembly 30 is arranged on the surface of the protective shell 10, and the anti-illumination adjustment assembly 30 forms a sunlight blocking layer at the top of the identification detection assembly 20 and is used for blocking sunlight, so that the contact area between sunlight and the identification detection assembly 20 is adjusted;
The improvement of the embodiment is that: the face information is collected and detected through the identification detection assembly 20, and meanwhile, the shooting angle and the shooting height can be adjusted through the identification detection assembly 20, so that the device can collect information rapidly for different people, the applicability of the device is improved, the irradiated sunlight is intercepted by forming a sunlight blocking layer on the surface of the identification detection assembly 20 through the illumination prevention adjustment assembly 30, the direct irradiation of the sunlight on the surface of the identification detection assembly 20 is avoided, the contact area between the sunlight and the identification detection assembly 20 is reduced, and the detection efficiency of the identification detection assembly 20 for people is improved;
The identification detection assembly 20 at least comprises two rotating wheels 21, wherein the two rotating wheels 21 are rotatably connected with the protection shell 10, a chain 22 is wound on the surface of each rotating wheel 21, the two rotating wheels 21 are in transmission connection through the chain 22, a driving assembly for driving the rotating wheels 21 to rotate is arranged in the protection shell 10, a clamping block 23 is arranged on the surface of each chain 22, and a connecting frame 24 is slidably connected in the protection shell 10;
The fixture block 23 and the link 24 sliding connection, the inside rotation of link 24 is connected with the camera 25, the link 24 surface is equipped with and is used for driving the rotatory first motor 26 of camera 25, increase the information acquisition area of making a video recording of camera 25, the anti-light adjusting part 30 is including at least light-emitting cover 31, light-emitting cover 31 and protection casing 10 sliding connection, light-emitting cover 31 inside threaded connection has threaded rod 32, threaded rod 32 and protection casing 10 swivelling joint, protection casing 10 surface is equipped with the second motor 33 that is used for driving threaded rod 32 rotation.
To sum up, the working principle of the scheme is as follows: when the face recognition is required to be detected under the strong condition of outdoor sunlight, the driving assembly drives the rotating wheel 21 to rotate, the rotating wheel 21 rotates to drive the chain 22 to move, the chain 22 moves to drive the clamping block 23 to move, the connecting frame 24 is pushed to move upwards or downwards by the clamping block 23, then the first motor 26 is started to work according to the illumination area, the first motor 26 works to drive the camera 25 to rotate, the camera 25 rotates to adjust the recognition angle, finally the second motor 33 is started to work according to the illumination angle, the second motor 33 works to drive the threaded rod 32 to rotate, and therefore the position of the light release cover 31 is adjusted to shield the sunlight.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. But angle regulation reduces face identification machine of illumination, its characterized in that: including at least one protective housing (10), protective housing (10) surface is equipped with discernment detection subassembly (20), discernment detection subassembly (20) are used for collecting and detect face information, discernment detection subassembly (20) can drive simultaneously and make a video recording the subassembly and carry out vertical migration, are suitable for different crowds, discernment detection subassembly (20) are adjustable and are made the angle of making a video recording the subassembly make the unable direct irradiation of sunshine at the subassembly surface of making a video recording, discernment detection subassembly (20) form the multi-angle regulation to the subassembly of making a video recording, protective housing (10) surface is equipped with prevents illumination regulation subassembly (30), prevent illumination regulation subassembly (30) form the sunshine barrier at discernment detection subassembly (20) top for intercept sunshine, thereby adjust sunshine and discernment detection subassembly (20) area of contact.
2. The angle-adjustable illumination-reducing face recognition machine according to claim 1, wherein: the identification detection assembly (20) at least comprises two rotating wheels (21), the two rotating wheels (21) are both in rotary connection with the protection shell (10), a chain (22) is wound on the surface of each rotating wheel (21), and the two rotating wheels (21) are in transmission connection through the chain (22).
3. The angle-adjustable illumination-reducing face recognition machine according to claim 2, wherein: the inside drive assembly that is used for driving runner (21) pivoted that is equipped with of protective housing (10), chain (22) surface is equipped with fixture block (23), protective housing (10) inside sliding connection has link (24).
4. The angle-adjustable illumination-reducing face recognition machine of claim 3, wherein: the camera is characterized in that the clamping block (23) is in sliding connection with the connecting frame (24), a camera (25) is rotatably connected inside the connecting frame (24), and a first motor (26) for driving the camera (25) to rotate is arranged on the surface of the connecting frame (24).
5. The angle-adjustable illumination-reducing face recognition machine according to claim 1, wherein: the anti-illumination adjusting assembly (30) at least comprises a light discharging cover (31), the light discharging cover (31) is in sliding connection with the protection casing (10), a threaded rod (32) is connected with the inside of the light discharging cover (31) in a threaded mode, the threaded rod (32) is connected with the protection casing (10) in a rotating mode, and a second motor (33) used for driving the threaded rod (32) to rotate is arranged on the surface of the protection casing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320912142.XU CN221040069U (en) | 2023-04-21 | 2023-04-21 | Face recognition machine capable of adjusting angle and reducing illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320912142.XU CN221040069U (en) | 2023-04-21 | 2023-04-21 | Face recognition machine capable of adjusting angle and reducing illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221040069U true CN221040069U (en) | 2024-05-28 |
Family
ID=91133418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320912142.XU Active CN221040069U (en) | 2023-04-21 | 2023-04-21 | Face recognition machine capable of adjusting angle and reducing illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221040069U (en) |
-
2023
- 2023-04-21 CN CN202320912142.XU patent/CN221040069U/en active Active
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