CN110188681B - High-precision face recognition system - Google Patents
High-precision face recognition system Download PDFInfo
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- CN110188681B CN110188681B CN201910460545.3A CN201910460545A CN110188681B CN 110188681 B CN110188681 B CN 110188681B CN 201910460545 A CN201910460545 A CN 201910460545A CN 110188681 B CN110188681 B CN 110188681B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
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Abstract
The invention relates to the technical field of identity recognition devices, in particular to a high-precision face recognition system which comprises an equipment main body, wherein a rotating device is arranged on the front end face of the equipment main body, the rotating device comprises a rotating column, an end plate and a torsion spring, a sliding strip is arranged on the back face of the equipment main body, the equipment main body is installed on a fixing device through the sliding strip, and the fixing device comprises a fixing seat and a rotating seat. This high accuracy face identification system, through on installing slewer with the camera, make slewer under the effect of torsional spring, slewer drives the camera and contracts into the equipment main part all the time, prevent that the camera in the equipment main part from all discerning the people that pass before the equipment main part, through setting up the slip strip in the equipment main part and make recognition device pass through the slip strip and install on fixing device, thereby reach the work of conveniently installing or taking off recognition device is fixed through the rotation of equipment main part on fixing device.
Description
Technical Field
The invention relates to the technical field of identity recognition devices, in particular to a high-precision face recognition system.
Background
The face recognition system takes a face recognition technology as a core, and is an emerging biological recognition technology, wherein in company attendance, the traditional card swiping and fingerprint card punching modes are gradually replaced by the card punching mode of the face recognition technology. On the recognition device using the face recognition system, because most of the existing recognition devices automatically sense people close to the recognition device, other people passing by the recognition device can be captured by the recognition device and are ready to be recognized, so that the recognition device is frequently and repeatedly started, and meanwhile, the recognition device needs to be taken down when data in the recognition device is copied and downloaded, if the recognition device is installed in a complex way, the recognition device is not easily taken down, and if the recognition device is installed in a simple way, the recognition device is easily dropped from the wall surface.
Disclosure of Invention
The invention aims to provide a high-precision face recognition system, which solves the problems that most of the existing recognition devices proposed in the background art automatically sense people approaching the recognition device, so that other people passing by the recognition device can be captured by the recognition device and are ready to be recognized, the recognition device is frequently and repeatedly started, the recognition device needs to be taken down when copying and downloading data in the recognition device, the recognition device is difficult to take down if the recognition device is installed more complicatedly, and the recognition device is easy to fall off from a wall surface if the recognition device is installed more simply.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a high accuracy face identification system, includes the equipment main part, the turn trough has been seted up to the preceding terminal surface edge of equipment main part, install slewer in the turn trough, slewer is including installing gyration post in the turn trough, install the end plate of gyration post one end and installing the torsional spring of the gyration post other end, the pivot is all installed at both ends about the gyration post, the end plate is fixed and is located the right side the end of pivot, the torsional spring cup joints and is being located left in the pivot, the back of equipment main part is provided with the slip strip, the equipment main part passes through the slip strip is installed on fixing device, fixing device is including fixing the fixing base at the wall and installing rotation seat in the fixing base, rotate the seat on set up with the slot of slip strip form looks adaptation.
Preferably, the rotary groove is of a cylindrical structure, and the shape of the rotary groove is matched with that of the rotary column.
Preferably, the outer surface of the rotary column is provided with a groove, and a camera is arranged at the groove bottom of the groove.
Preferably, the inner wall of the left end of the rotary groove is provided with a bottom groove for installing the torsion spring, the left end of the rotary shaft is inserted into the bottom groove of the bottom groove, one end of the torsion spring is embedded into the rotary shaft on the left side and is tightly welded with the rotary shaft, and the other end of the torsion spring is welded and fixed on the inner wall of the bottom groove.
Preferably, the tail end of the rotating shaft positioned on the right side of the rotary column penetrates through the inner wall of the right end of the rotary groove and extends out of the outer side of the equipment main body, the end plate is tightly welded on the rotating shaft, and the shifting plate is tightly welded on the right end face of the end plate.
Preferably, the rotating seat is of a circular plate-shaped structure, a convex seat is arranged on the side face of the rotating seat, and the inserting groove is formed in the convex seat.
Preferably, the fixing base is of an annular structure, the fixing base is fixed to the wall through bolts, a rotating cavity matched with the shape of the convex base is formed in the middle of the fixing base, an annular groove used for installation is formed in the edge of the bottom of the rotating cavity, and a socket is formed in the outer surface of the fixing base.
Preferably, two convex caps which are symmetrically distributed are arranged on the outer surface of the convex seat, and three concave pits which are distributed at 90 degrees are formed in the inner wall of the rotating cavity.
Preferably, the convex cap and the concave pit are in snap fit.
Preferably, the rotary groove is a semi-cylindrical groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the high-precision face recognition system, the camera is mounted on the rotating device capable of rotating in the equipment main body, and the torsion spring is mounted on the rotating device, so that the rotating device drives the camera to be always retracted into the equipment main body under the action of the torsion spring, the camera on the equipment main body is prevented from recognizing all people passing by the equipment main body, and the problems that most of existing recognition devices automatically sense people close to the recognition device, other people passing by the recognition device can be caught by the recognition device and are ready to be recognized, and the recognition equipment is frequently and repeatedly started are solved;
2. this high accuracy face identification system, through setting up the slider in the equipment main part and make recognition device pass through the slider and install on fixing device, thereby it installs or takes off the work conveniently to reach the fixed recognition device that installs or take off through the rotation of equipment main part on fixing device, the problem that needs take off recognition device when copying the download to the data in recognition device has been solved, and recognition device can lead to being difficult for taking off recognition device if the installation is more complicated, if recognition device installation then leads to the problem that recognition device dropped from the wall easily.
Drawings
FIG. 1 is a schematic view of the installation of the swing apparatus of the present invention;
FIG. 2 is another schematic view of the installation of the swing apparatus of the present invention;
FIG. 3 is a partial cross-sectional view of the apparatus body of the present invention;
FIG. 4 is a schematic structural view of a turning device according to the present invention;
FIG. 5 is a schematic view of the overall structure of the present invention;
FIG. 6 is a schematic view of the back side of the main body of the rotating device of the present invention;
fig. 7 is a schematic structural view of the fixing device of the present invention.
In the figure: 1. an apparatus main body; 11. rotating the groove; 111. a bottom groove; 12. a slide bar; 2. a turning device; 21. a rotary column; 211. a groove; 2111. a camera; 212. a rotating shaft; 22. an end plate; 221. dialing a plate; 23. a torsion spring; 3. a fixing device; 31. a fixed seat; 311. a rotation chamber; 312. a ring groove; 313. a socket; 314. a pit; 32. a rotating seat; 321. a boss; 322. a slot; 323. a convex cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Example 1
The utility model provides a high accuracy face identification system, as shown in fig. 1-4, including equipment main part 1, the turn trough 11 has been seted up to the preceding terminal surface edge of equipment main part 1, install slewer 2 in the turn trough 11, slewer 2 is including installing the gyration post 21 in turn trough 11, install at the end plate 22 of gyration post 21 one end and install the torsional spring 23 at the gyration post 21 other end, pivot 212 is all installed at both ends about gyration post 21, end plate 22 is fixed at the end that is located right side pivot 212, torsional spring 23 cup joints on being located left pivot 212.
In this embodiment, the rotary groove 11 is a semi-cylindrical groove.
In this embodiment, the rotating slot 11 is a cylindrical structure, the shape of the rotating slot 11 is matched with the shape of the rotating column 21, so that the rotating column 21 can rotate in the rotating slot 11, the outer surface of the rotating column 21 is provided with a groove 211, a camera 2111 is arranged at the groove bottom of the groove 211, so that the rotating column 21 can drive the camera 2111 to rotate while rotating in the rotating slot 11, the outer side of the rotating slot 11 is communicated with the front end face of the device body 1, when the rotating column 21 drives the camera 2111 to rotate to the communicating position of the rotating slot 11 and the device body 1, the camera 2111 is not blocked by the device body 1, and at this time, the camera 2111 can shoot and identify people in front of the device body 1.
Specifically, a bottom groove 111 for installing a torsion spring 23 is formed in the inner wall of the left end of the rotary groove 11, the tail end of the rotating shaft 212 located on the left side is inserted into the bottom groove of the bottom groove 111, one end of the torsion spring 23 is embedded into the rotating shaft 212 located on the left side and is tightly welded with the rotating shaft 212, the other end of the torsion spring 23 is welded and fixed to the inner wall of the bottom groove 111, and under the elastic action of the torsion spring 23, the camera 2111 on the rotary column 21 always faces towards the inner wall of the rotary groove 11, so that the situation that the camera 2111 is repeatedly started to identify people passing through the front of the device main body 1 due to identification work is prevented.
Furthermore, the end of the rotating shaft 212 located at the right side of the rotating column 21 passes through the inner wall of the right end of the rotating groove 11 and extends out of the main body 1, the end plate 22 is tightly welded on the rotating shaft 212, the poking plate 221 is tightly welded at the right end face of the end plate 22, when the poking plate 221 is poked, the poking plate 221 drives the end plate 22 to move and drives the rotating column 21 to rotate in the rotating groove 11 under the action of the rotating shaft 212, along with the rotation of the rotating column 21, the rotating column 21 can drive the camera 2111 to rotate to the communication position between the rotating groove 11 and the main body 1, so that the face recognition system in the main body 1 performs recognition operation, and after the recognition is completed, the poking plate 221 is loosened to enable the rotating column 21 to return to the original position under the elastic action of the torsion spring 23 and enable the camera 2111 to.
Example 2
In a specific operation, when copying and downloading data in the identification device, the device body 1 needs to be removed, and if the identification device is installed more complicated, the identification device is not easy to be removed, and if the identification device is installed more simply, the identification device is easy to fall off from the wall surface, therefore, the device body 1 is improved on the basis of the embodiment 1, as a preferred embodiment, as shown in fig. 5-7, the back surface of the device body 1 is provided with a sliding strip 12, the device body 1 is installed on a fixing device 3 through the sliding strip 12, the fixing device 3 comprises a fixed seat 31 fixed on the wall surface and a rotating seat 32 installed in the fixed seat 31, and the rotating seat 32 is provided with a slot 322 matched with the shape of the sliding strip 12.
In this embodiment, the rotating base 32 is a circular plate-shaped structure, the side surface of the rotating base 32 is provided with the boss 321, the slot 322 is provided on the boss 321, the cross section of the sliding bar 12 is T-shaped and is vertically arranged, and the device main body 1 is slidably connected with the slot 322 through the sliding bar 12.
Specifically, fixing base 31 is the loop configuration, fixing base 31 passes through the bolt fastening on the wall, rotation chamber 311 with boss 321 shape looks adaptation is seted up at fixing base 31's middle part, the edge at the bottom of rotation chamber 311 chamber is seted up and is used for the installation to rotate annular groove 312 of seat 32, socket 313 has been seted up on fixing base 31's the surface, socket 313 is horizontal orientation, slot 322 and socket 313's orientation when on boss 321 is the same, the last slip strip 12 of equipment main part 1 can be followed and inserted slot 322 in the socket 313, the orientation of equipment main part 1 is vertical direction this moment.
Furthermore, two convex caps 323 which are symmetrically distributed are arranged on the outer surface of the convex base 321, three concave pits 314 which are distributed at 90 degrees are arranged on the inner wall of the rotating cavity 311, and the convex caps 323 are in clamping fit with the concave pits 314.
It should be noted that the convex cap 323 has a spherical structure, the outer surface of the convex base 321 is provided with a circular groove for embedding the convex cap 323, a spring is arranged in the groove for connecting the convex base 321 and the groove wall, the elastic force of the spring can urge the convex cap 323 to extend into the concave recess 314, and the convex cap 323 has a spherical structure, so that the spring can be compressed and separated from the concave recess 314 under the action of external force.
After the device body 1 is inserted into the slot 322 through the sliding bar 12 in the vertical state, the device body 1 can be rotated in the rotating cavity 311 under the action of the boss 321 by rotating the device body 1, when the device body 1 drives the boss 321 to rotate to the horizontal state, the slot 322 is in the vertical direction, the convex cap 323 is always attached to the inner wall of the rotating cavity 311 in the rotating process of the boss 321, the spring inside the circular slot is compressed, when the convex cap 323 moves to the position of the concave pit 314, under the elastic force of the spring, the convex cap 323 extends into the concave pit 314 and enables the boss 321 to be positioned in the fixed seat 31, the installation work of the device body 1 is completed, and the fixed seat 31 blocks the sliding bar 12 due to the fact that the slot 322 has rotated to the vertical direction, and the device body 1 is prevented from falling off from the slot 322.
When the high-precision face recognition system is used, firstly, the dial plate 221 is dialed to enable the dial plate 221 to drive the end plate 22 to move and drive the rotary column 21 to rotate in the rotary groove 11 under the action of the rotary shaft 212, the rotary column 21 can drive the camera 2111 to rotate to the communication position of the rotary groove 11 and the equipment main body 1 along with the rotation of the rotary column 21, the face recognition system in the equipment main body 1 is enabled to perform recognition work, then after the recognition is finished, the dial plate 221 is released to enable the rotary column 21 to return to the original position under the elastic action of the torsion spring 23 and enable the camera 2111 to continuously face to the rotary groove 11, finally, when the equipment main body 1 needs to be taken down from the fixing device 3, the equipment main body 1 is rotated to enable the fixing seat 31 to rotate in the rotary cavity 311 under the action of the sliding strip 12, when the equipment main body 1 is rotated to the vertical state, the slot 322 is rotated to the horizontal direction from the vertical direction and enables the slot 322 to be aligned with the socket 313, then transversely pull equipment body 1 and can conveniently take off equipment body 1 from slot 322, when needs installation equipment body 1, can directly insert the slide bar 12 on equipment body 1 from socket 313 to the slot 322 that is in horizontal state, rotate equipment body 1 afterwards and make equipment body 1 drive fixing base 31 under the effect of slide bar 12 and rotate to vertical state in rotating chamber 311 when, fixing base 31 plays the effect of blockking to slide bar 12, prevent that equipment body 1 from coming off from slot 322, accomplish the installation of equipment body 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A high-precision face recognition system comprises an equipment main body (1), and is characterized in that: the edge of the front end face of the equipment main body (1) is provided with a rotary groove (11), a rotary device (2) is installed in the rotary groove (11), the rotary device (2) comprises a rotary column (21) installed in the rotary groove (11), an end plate (22) installed at one end of the rotary column (21) and a torsion spring (23) installed at the other end of the rotary column (21), rotary shafts (212) are installed at the left end and the right end of the rotary column (21), the end plate (22) is fixed at the tail end of the rotary shaft (212) positioned at the right side, the torsion spring (23) is sleeved on the rotary shaft (212) positioned at the left side, a sliding strip (12) is arranged on the back face of the equipment main body (1), the equipment main body (1) is installed on a fixing device (3) through the sliding strip (12), the fixing device (3) comprises a fixing seat (31) fixed on the wall face and a rotary seat (32) installed in the fixing seat (, a slot (322) matched with the sliding strip (12) in shape is formed in the rotating seat (32);
the rotary groove (11) is of a cylindrical structure, the shape of the rotary groove (11) is matched with that of the rotary column (21), the rotary column (21) can rotate in the rotary groove (11), a groove (211) is formed in the outer surface of the rotary column (21), a camera (2111) is arranged at the groove bottom of the groove (211), the rotary column (21) can drive the camera (2111) to rotate while rotating in the rotary groove (11), the outer side of the rotary groove (11) is communicated with the front end face of the equipment main body (1), when the rotary column (21) drives the camera (2111) to rotate to the communication position of the rotary groove (11) and the equipment main body (1), the camera (2111) is not blocked by the equipment main body (1), and at the moment, the camera (2111) can shoot and identify people in front of the equipment main body (1);
the tail end of a rotating shaft (212) at the right side of the rotary column (21) penetrates through the inner wall of the right end of the rotary groove (11) and extends out of the outer side of the equipment main body (1), an end plate (22) is tightly welded on the rotating shaft (212), a shifting plate (221) is tightly welded on the right end face of the end plate (22), when the dial plate (221) is dialed, the dial plate (221) drives the end plate (22) to move and drives the rotary column (21) to rotate in the rotary groove (11) under the action of the rotating shaft (212), along with the rotation of the rotary column (21), the rotary column (21) can drive the camera (2111) to rotate to the communication position of the rotary groove (11) and the equipment main body (1), so that the human face recognition system in the equipment main body (1) performs recognition work, after the identification is finished, the rotating column (21) can be restored to the original position under the elastic action of the torsion spring (23) by loosening the poking plate (221) and the camera (2111) can continue to face the rotating groove (11).
2. The high accuracy face recognition system of claim 1, wherein: offer on the inner wall of commentaries on classics groove (11) left end and be used for the installation kerve (111) of torsional spring (23) are located the left side the end of pivot (212) is inserted on the tank bottom of kerve (111), the one end embedding of torsional spring (23) is being located the left side on pivot (212) and with pivot (212) close welding, the other end welded fastening of torsional spring (23) is in on the inner wall of kerve (111).
3. The high accuracy face recognition system of claim 1, wherein: the rotating seat (32) is of a circular plate-shaped structure, a convex seat (321) is arranged on the side face of the rotating seat (32), and the inserting groove (322) is formed in the convex seat (321).
4. A high accuracy face recognition system as claimed in claim 3, wherein: fixing base (31) are the loop configuration, fixing base (31) pass through the bolt fastening on the wall, the middle part of fixing base (31) seted up with rotation chamber (311) of boss (321) shape looks adaptation, the edge of rotating chamber (311) chamber end is seted up and is used for the installation annular (312) of rotating seat (32), socket (313) have been seted up on the surface of fixing base (31).
5. The high accuracy face recognition system of claim 4, wherein: two convex caps (323) which are symmetrically distributed are arranged on the outer surface of the convex seat (321), and three concave pits (314) which are distributed at 90 degrees are arranged on the inner wall of the rotating cavity (311).
6. The high accuracy face recognition system of claim 5, wherein: the convex cap (323) is in clamping fit with the concave pit (314).
7. The high accuracy face recognition system of claim 1, wherein: the rotary groove (11) is a semi-cylindrical groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910460545.3A CN110188681B (en) | 2019-05-30 | 2019-05-30 | High-precision face recognition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910460545.3A CN110188681B (en) | 2019-05-30 | 2019-05-30 | High-precision face recognition system |
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| Publication Number | Publication Date |
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| CN110188681A CN110188681A (en) | 2019-08-30 |
| CN110188681B true CN110188681B (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910460545.3A Expired - Fee Related CN110188681B (en) | 2019-05-30 | 2019-05-30 | High-precision face recognition system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930256B (en) * | 2012-11-14 | 2016-06-22 | 汉王科技股份有限公司 | Face identification device and facial image recognition method |
| CN109005331A (en) * | 2018-09-30 | 2018-12-14 | 深圳警翼智能科技股份有限公司 | A kind of CCD camera assembly |
| CN208271281U (en) * | 2018-06-20 | 2018-12-21 | 南京度房网络科技有限公司 | A kind of access control device based on face recognition technology |
| CN208675373U (en) * | 2018-09-14 | 2019-03-29 | 广州市浪搏科技有限公司 | A kind of monitor camera device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160358433A1 (en) * | 2015-06-04 | 2016-12-08 | August Home Inc. | Wireless camera with motion detector and face detector |
-
2019
- 2019-05-30 CN CN201910460545.3A patent/CN110188681B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930256B (en) * | 2012-11-14 | 2016-06-22 | 汉王科技股份有限公司 | Face identification device and facial image recognition method |
| CN208271281U (en) * | 2018-06-20 | 2018-12-21 | 南京度房网络科技有限公司 | A kind of access control device based on face recognition technology |
| CN208675373U (en) * | 2018-09-14 | 2019-03-29 | 广州市浪搏科技有限公司 | A kind of monitor camera device |
| CN109005331A (en) * | 2018-09-30 | 2018-12-14 | 深圳警翼智能科技股份有限公司 | A kind of CCD camera assembly |
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| CN110188681A (en) | 2019-08-30 |
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Granted publication date: 20210115 Termination date: 20210530 |