CN210983555U - Entrance guard's device with face image recognition function - Google Patents
Entrance guard's device with face image recognition function Download PDFInfo
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- CN210983555U CN210983555U CN201921783838.7U CN201921783838U CN210983555U CN 210983555 U CN210983555 U CN 210983555U CN 201921783838 U CN201921783838 U CN 201921783838U CN 210983555 U CN210983555 U CN 210983555U
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- Prior art keywords
- connecting plate
- entrance guard
- image recognition
- recognition function
- face image
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- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 22
- 238000009434 installation Methods 0.000 abstract 1
- 230000001815 facial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
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Abstract
The utility model discloses an entrance guard's device with face image recognition function, including mounting disc, elevating system, connecting plate and a plurality of camera, wherein elevating system installs on the ground of entrance guard next door, and elevating system's top can reciprocate for ground, and the connecting plate is connected with elevating system's lift part, and connecting plate horizontal installation is on elevating system, and the connecting plate is down "L" shape with elevating system, and elevating system is used for driving the connecting plate to reciprocate, and the mounting disc is installed on the connecting plate, and a plurality of cameras are the circumference form and install on the mounting disc, form the image acquisition space of circumference form between a plurality of cameras.
Description
Technical Field
The utility model relates to an entrance guard's device technical field especially relates to an entrance guard's device with face image recognition function.
Background
The face recognition entrance guard device is a completely off-line face recognition entrance guard product. Face recognition compares in other entrance guard's products, can directly acquire owner's face information through the mode of brushing the face and open the door. Place such as more and more exhibition halls, district select face identification entrance guard in modern various exhibition halls gates, and face identification entrance guard device often has a camera, and when people's face was close to the camera, the camera was discerned face through shooting the face and is carried out the contrast record, if should shoot the photo and database in the photo match when succeeding in then open the door. However, the camera of the existing face image recognition access control device is fixed, a picture in a certain direction is shot, the accuracy is not high, and people need to turn around if pictures at multiple angles of people need to be shot; on the other hand, the human features are not only facial features, but also ear features are important features, and some people in customs, police and the like judge the identity of the human through ears, and the current face recognition entrance guard device often cannot shoot the features of two ears of the human due to single shooting angle.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem who exists among the background art, the utility model provides an entrance guard's device with facial image recognition function.
The utility model provides a pair of entrance guard's device with face image recognition function, including mounting disc, elevating system, connecting plate and a plurality of camera, wherein:
the lifting mechanism is arranged on the ground beside the entrance guard, the top of the lifting device can move up and down relative to the ground, the connecting plate is connected with the lifting part of the lifting mechanism, the connecting plate is horizontally arranged on the lifting mechanism, the connecting plate and the lifting mechanism are in an inverted L shape, the lifting mechanism is used for driving the connecting plate to move up and down, and the mounting disc is arranged on the connecting plate;
the plurality of cameras are circumferentially arranged on the mounting disc, and a circumferential image acquisition space is formed among the plurality of cameras.
In order to further increase a plurality of angle image acquisition of human head, as the utility model discloses further optimized scheme still includes the rotation motor, and the mounting disc rotates and installs on the connecting plate, and the mounting disc can take place to rotate for the axis of vertical direction, rotates the motor and installs on the connecting plate and be used for driving the mounting disc rotation.
For the convenience of carrying out image acquisition to the people, conduct the utility model discloses further optimized scheme still includes the step board, and the step board is located the below in image acquisition space, and during the use, people's foot is stepped on the running-board, and the camera in the image acquisition space of being convenient for carries out image acquisition.
In order to further increase the accuracy nature that the portrait gathered, conduct the utility model discloses the scheme of further optimization, it has the holding tank to open on the pedal, and the holding tank is used for holding human foot.
In some embodiments, the lifting mechanism is an electric cylinder.
In some embodiments, the lifting mechanism is a screw-slider mechanism.
In order to avoid the lead screw slider from being drenched by rain, in some embodiments, the lead screw slider mechanism further comprises a shell, the lead screw slider mechanism is covered in the shell, a vertical opening is formed in the shell, and the connecting plate moves up and down in the vertical opening.
In order to further avoid dust contamination on the screw rod and ensure the transmission precision of the screw rod slider, in some embodiments, it is preferable that a lower dust cover is arranged between the bottom of the vertical opening and the bottom surface of the connecting plate, and an upper dust cover is arranged between the top of the vertical opening and the top surface of the connecting plate.
In the access control device with the face image recognition function, the lifting mechanism drives the mounting disc to move up and down, so that image acquisition is facilitated; arrange the camera on the mounting disc through circumference and shoot the people face that is arranged in the image acquisition space, shoot a plurality of angles of people's head, and then be convenient for carry out image acquisition to a plurality of angles of human head.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a second embodiment of the present invention;
fig. 3 is a sectional view of the housing of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar designations denote like or similar elements or elements having like or similar functionality throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
It will be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description only, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
Example one
As shown in fig. 1-2, an entrance guard's device with facial image recognition function, including mounting disc 1, elevating system, connecting plate 2 and a plurality of camera 3, rotating electrical machines 4, pedal 5, wherein:
a mounting table 13 is arranged beside an entrance guard 15, a lifting mechanism is an electric cylinder 6, the electric cylinder 6 is vertically mounted on the mounting table 13 beside the entrance guard, the electric cylinder 6 is an electric cylinder with a stroke of 500mm customized by Shenzhen Hefu source electromechanical equipment Limited, a connecting plate 2 is connected with a lifting end of the electric cylinder 6, the connecting plate 2 is fixed on the electric cylinder 6 through screws or welding modes, the lifting mechanism is used for driving the connecting plate 2 to move up and down, a mounting disc 1 is rotatably mounted on the connecting plate 2, the mounting disc 1 can rotate relative to an axis in the vertical direction, a rotating motor 4 is mounted on the connecting plate 2, and an output shaft of the rotating motor 4 is connected with the mounting disc 1 and used for driving the mounting disc 1 to rotate;
the plurality of cameras 3 are circumferentially arranged on the mounting disc 1, specifically, the mounting disc 1 is provided with a plurality of vertical mounting bars 14, the plurality of mounting bars 14 are circumferentially distributed on the mounting disc 1, the cameras 3 are in one-to-one correspondence with the mounting bars 14, and a circumferential image acquisition space is formed among the plurality of cameras 3;
step 5 is located the below in image acquisition space, and step 5 is installed on the ground next to entrance guard 15, and it has holding tank 50 to open on step 5, and holding tank 50 is used for holding human foot.
This embodiment is in the course of the work, when the owner of district need get into entrance guard, step on the foot in holding tank 50 of pedal 5, electricity jar 6 descends to the position that human head can be shot to camera 3, makes human head be located the image acquisition space, the image of a plurality of angles of human head is gathered to a plurality of cameras 3, rotate motor 5 and drive mounting disc 1 and rotate certain angle, make a plurality of cameras 3 gather other a plurality of angles of human head.
Example two
As shown in fig. 2 to 3, the present embodiment is different from the above embodiments in that: elevating system is lead screw slider mechanism, and lead screw slider mechanism includes lead screw 10, slider 11 and elevator motor 12, and the vertical rotation of lead screw 10 is installed on mount table 13, and slider 11 passes through the screw mode and installs on lead screw 10, and elevator motor 12 is installed and is used for driving lead screw 10 to rotate on mount table 13, and connecting plate 2 is fixed at slider 11 through welding or screw mode.
The screw rod sliding block mechanism is covered in the shell 7, a vertical opening 70 is formed in the shell 7, and the connecting plate 2 moves up and down in the vertical opening 70.
A lower dust cover 8 is arranged between the bottom of the vertical opening 70 and the bottom surface of the connecting plate 2, an upper dust cover 9 is arranged between the top of the vertical opening 70 and the top surface of the connecting plate 2, and the upper dust cover 8 and the lower dust cover 9 are both organ baffles made of elastic materials.
This embodiment is in the course of the work, elevator motor 12 rotates and drives lead screw 10 and rotates, and then drives slider 11 and reciprocate on lead screw 10, slider 11 reciprocates and then drives connecting plate 2 and reciprocates, connecting plate 2 slides from top to bottom in vertical opening 70, and dust cover 8 is gone up in the compression of this in-process dust cover 8 and is stretched dust cover 8 down of dust cover 9 or the compression down dust cover 9, avoid external dust to paste on lead screw 10, guarantee the driven precision of lead screw slider mechanism and stability.
In this embodiment, it is preferable that the screw rod sliding block mechanism further includes a housing 7, the screw rod sliding block mechanism is covered in the housing 7, a vertical opening 70 is formed in a side plate of the housing 7, and the connecting plate 2 moves up and down in the vertical opening 70, so that rain and snow in weather such as rain can be prevented from falling on the screw rod sliding block mechanism.
In this embodiment, it is preferable that a lower dust cover 8 is disposed between the bottom of the vertical opening 70 and the bottom surface of the connecting plate 2, an upper dust cover 9 is disposed between the top of the vertical opening 70 and the top surface of the connecting plate 2, the connecting plate 2 slides up and down in the vertical opening 70, and the upper dust cover 8 is compressed to stretch the lower dust cover 9 or the lower dust cover 9 is compressed to stretch the upper dust cover 8 in the process, so that external dust is prevented from being adhered to the screw rod 10, and the transmission precision and stability of the screw rod slider mechanism are ensured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides an entrance guard's device with face image recognition function which characterized in that, includes mounting disc (1), elevating system, connecting plate (2) and a plurality of camera (3), wherein:
the connecting plate (2) is connected with a lifting mechanism, the lifting mechanism is used for driving the connecting plate (2) to move up and down, and the mounting disc (1) is mounted on the connecting plate (2);
the cameras (3) are circumferentially arranged on the mounting disc (1), and a circumferential image acquisition space is formed among the cameras (3).
2. The entrance guard device with the face image recognition function according to claim 1, further comprising a rotating motor (4), wherein the mounting plate (1) is rotatably mounted on the connecting plate (2), the mounting plate (1) can rotate relative to an axis in the vertical direction, and the rotating motor (4) is mounted on the connecting plate (2) and used for driving the mounting plate (1) to rotate.
3. The entrance guard device with the face image recognition function according to claim 1, further comprising a pedal (5), wherein the pedal (5) is located below the image acquisition space.
4. The entrance guard device with human face image recognition function according to claim 3, wherein the pedal (5) is provided with a receiving groove (50), and the receiving groove (50) is used for receiving the foot of the human body.
5. The entrance guard device with face image recognition function according to any one of claims 1-4, characterized in that the lifting mechanism is an electric cylinder (6).
6. The door access device with the face image recognition function according to any one of claims 1 to 4, wherein the lifting mechanism is a screw and slider mechanism.
7. The entrance guard device with the face image recognition function according to claim 6, further comprising a housing (7), wherein the screw slider mechanism is covered in the housing (7), a vertical opening (70) is formed in the housing (7), and the connecting plate (2) moves up and down in the vertical opening (70).
8. The door access device with the face image recognition function according to claim 7, wherein a lower dust cover (8) is arranged between the bottom of the vertical opening (70) and the bottom surface of the connecting plate (2), and an upper dust cover (9) is arranged between the top of the vertical opening (70) and the top surface of the connecting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921783838.7U CN210983555U (en) | 2019-10-22 | 2019-10-22 | Entrance guard's device with face image recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921783838.7U CN210983555U (en) | 2019-10-22 | 2019-10-22 | Entrance guard's device with face image recognition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210983555U true CN210983555U (en) | 2020-07-10 |
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ID=71415533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921783838.7U Expired - Fee Related CN210983555U (en) | 2019-10-22 | 2019-10-22 | Entrance guard's device with face image recognition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210983555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180209A (en) * | 2020-09-24 | 2021-01-05 | 国网山东省电力公司临沂供电公司 | Distribution network ground fault selection and section selection device |
-
2019
- 2019-10-22 CN CN201921783838.7U patent/CN210983555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180209A (en) * | 2020-09-24 | 2021-01-05 | 国网山东省电力公司临沂供电公司 | Distribution network ground fault selection and section selection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |