CN112150688A - Entrance guard monitoring device and method for face recognition - Google Patents
Entrance guard monitoring device and method for face recognition Download PDFInfo
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- CN112150688A CN112150688A CN202010843647.6A CN202010843647A CN112150688A CN 112150688 A CN112150688 A CN 112150688A CN 202010843647 A CN202010843647 A CN 202010843647A CN 112150688 A CN112150688 A CN 112150688A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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Abstract
The invention discloses an entrance guard monitoring device for face recognition, which comprises a bottom plate, wherein a fixed frame is fixed on one side of the bottom plate, a shell is arranged in the fixed frame, a groove for inserting one side of the shell is formed in one side of the bottom plate, one end of the shell is fixed with the bottom plate through a bolt, a fixed plate is arranged in the shell, a camera body, a face recognition machine body and a distance sensor are respectively arranged on one side of the fixed plate, the entrance guard monitoring device mainly comprises a face recognition machine body and a camera body which are arranged on the bottom plate, the fixed frame is fixed on the bottom plate, a fixed block is fixed on the fixed frame through an electric push rod, a cleaning cloth is fixed on one side of the fixed block through a magic tape, the electric push rod pushes the fixed block to move, the fixed block drives the cleaning cloth to wipe the lens position of the camera body, and the camera body, the convenience of cleaning the lens of the camera body is improved to a certain extent.
Description
Technical Field
The invention belongs to the technical field of entrance guard monitoring, and particularly relates to an entrance guard monitoring device for face recognition and a monitoring method.
Background
Face identification entrance guard is a face identification entrance guard attendance product of a section that can be taken off-line or networking, can equipment supervisory equipment on avoiding property installation entrance guard usually, and separately install face identification equipment and supervisory equipment in the current face identification entrance guard control, and supervisory equipment's camera lens exposes outside for a long time, can deposit a large amount of dusts and lead to taking the picture not clear, thereby make entrance guard's identification equipment unable discernment, the phenomenon that the entrance guard can not be opened appears.
However, in the prior art, the majority of the lens cleaning modes of the monitoring device are manual cleaning, the position of the general installation of the monitoring device is higher, the manual cleaning operation is inconvenient, and if the face recognition device is installed on a door, the face recognition device can be driven to shake when the door is opened or closed due to the fact that the face recognition device does not have a damping component, so that the face recognition device is impacted, internal electronic parts are easy to damage, and the service life of the face recognition device is influenced.
Therefore, the entrance guard monitoring device for face recognition and the monitoring method thereof are provided to solve the problems in the prior art, so that the lens of the monitoring equipment can be conveniently and automatically cleaned, and the service life of the face recognition equipment is prolonged to a certain extent.
Disclosure of Invention
The invention aims to provide a face recognition entrance guard monitoring device and a monitoring method, which aim to solve the problems that most of lens cleaning methods of monitoring equipment in the prior art proposed in the background art are manual cleaning, the manual cleaning operation is inconvenient due to the fact that the monitoring equipment is generally arranged at a higher position, and if the face recognition equipment is arranged on a door, the face recognition equipment is driven to shake when the door is opened or closed due to the fact that the face recognition equipment does not have a damping component, so that the face recognition equipment is impacted, internal electronic parts are easy to damage, and the service life of the face recognition equipment is influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
a face recognition entrance guard monitoring device comprises a bottom plate, wherein a fixing frame is fixed on one side of the bottom plate, a shell is arranged in the fixing frame, a groove is formed in one side of the bottom plate, one side of the shell is inserted into the groove, one end of the shell is fixed with the bottom plate through a bolt, a fixing plate is arranged in the shell, a camera body, a face recognition machine body and a distance sensor are respectively arranged on one side of the fixing plate, the face recognition machine body and the camera body are respectively fixed with the fixing plate through fastening bolts, a first abdicating hole for one end of the camera body to pass through and a second abdicating hole for one end of the face recognition machine body to pass through are respectively formed in one side of the shell, four compression springs are arranged on the other side of the fixing plate at equal angles, and are fixed with the fixing plate through fixing rods, the upper end of mount is inlayed and is equipped with the motor, be provided with the carousel on the output shaft of motor, one side of carousel is fixed with the fixed block through electric putter, one side of fixed block is fixed with the cleaning cloth through the magic subsides, one side of cleaning cloth with the outer wall laminating of shell.
Preferably, the fixing frame is arranged in a U shape, a baffle is fixed on one side of the fixing frame, and the baffle is located on one side of the fixing block.
Preferably, the outside of face identification machine body is provided with the rectangle and has first fixing base, the outside of camera body is provided with circular shape second fixing base, the confession is seted up respectively to one side of first fixing base with one side of second fixing base the screw of fastening bolt's one end spiro union, fastening bolt's one end respectively with the outer wall laminating of face identification machine body and camera body.
Preferably, the compression spring is sleeved on the fixing rod, one end of the fixing rod is fixed to the other side of the fixing plate, a through hole for the other end of the fixing rod to penetrate through is formed in one side of the groove, and the compression spring is located inside the groove.
Preferably, one side of shell is provided with the reference column, the reference column is located between camera body and the face identification machine body, the one end of reference column with the laminating of one side of fixed plate.
Preferably, the electric push rod is fixed to one side of the rotary disc through a bolt, one end of the piston rod of the electric push rod is fixed to one end of the fixing block, a rough surface of the magic tape is arranged on one side of the fixing block, and a hook surface of the magic tape is arranged on the other side of the cleaning cloth.
Preferably, six mounting holes are formed in one side of the bottom plate at equal angles, and the mounting holes are located on the outer side of the fixing frame.
Preferably, the distance sensor is electrically connected with the camera body, and the camera body is electrically connected with the face recognition machine body.
A monitoring method of an entrance guard monitoring device based on face recognition comprises the following steps:
s1, starting monitoring equipment, and when the distance sensor senses that a person approaches the entrance guard, transmitting a signal to the camera body by the distance sensor to perform real-time monitoring and storage of an external picture of the entrance guard;
s2, starting the face recognition equipment, transmitting a starting signal to the face recognition machine body after the camera body is started, and recognizing and comparing faces outside the entrance guard by the face recognition machine body;
s3, the entrance guard is started, when the face information identified by the face recognition machine body is matched with the stored face information in a comparison mode, the entrance guard is opened, and when the face information identified by the face recognition machine body is not matched with the stored face information in a comparison mode, the entrance guard is not opened;
s4, the monitoring device and the face recognition device are dormant, when a person enters the entrance guard, the distance sensor does not sense that the person is close to the entrance guard, the dormant signals are respectively transmitted to the camera body and the face recognition machine body, and the camera body and the face recognition machine body enter a dormant state.
Compared with the prior art, the entrance guard monitoring device and the method for monitoring provided by the invention have the following advantages that:
1. the invention mainly installs a face recognition machine body and a camera body on a bottom plate, a fixing frame is fixed on the bottom plate, a fixing block is fixed on the fixing frame through an electric push rod, a cleaning cloth is fixed on one side of the fixing block through a magic tape, the electric push rod pushes the fixing block to move, the fixing block drives the cleaning cloth to wipe the lens position of the camera body, the camera body does not need to be manually cleaned, and the convenience of cleaning the lens of the camera body is improved to a certain extent;
2. the motor of the device can drive the rotating disc to rotate, the rotating disc drives the electric push rod and the fixed block to rotate, so that the cleaning cloth is positioned on one side of the baffle plate, the electric push rod pushes the fixed block to move, the cleaning cloth is rotated to the position below the baffle plate, the cleaning cloth is convenient to replace, and the convenience of replacing the cleaning cloth is improved to a certain extent;
3. the face recognition machine body and the camera body are respectively fixed on the fixing plate, the fixing plate is positioned in the groove, four compression springs are arranged between the fixing plate and the groove at equal angles, when the door is opened or closed and shakes, the compression springs can play a role in damping the fixing plate, the impact force of the face recognition machine body and the camera body is reduced to a certain extent, and the service life of internal electronic parts is prolonged.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic view of a retaining plate of the present invention;
in the figure: 1. a base plate; 2. mounting holes; 3. a baffle plate; 4. a fixed mount; 5. a housing; 6. a face recognition machine body; 7. a camera body; 8. a first fixed seat; 9. fastening a bolt; 10. a fixing plate; 11. A positioning column; 12. a second fixed seat; 13. a groove; 14. a compression spring; 15. fixing the rod; 16. a through hole; 17. a motor; 18. a turntable; 19. an electric push rod; 20. magic tape; 21. a cleaning cloth; 22. a fixed block; 23. a first abdicating hole; 24. a second abdicating hole; 25. a distance sensor.
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. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a face recognition entrance guard monitoring device as shown in figures 1-4, which comprises a bottom plate 1, wherein a fixed frame 4 is fixed on one side of the bottom plate 1, a shell 5 is arranged inside the fixed frame 4, a groove 13 for inserting one side of the shell 5 is formed in one side of the bottom plate 1, one end of the shell 5 is fixed with the bottom plate 1 through a bolt, a fixed plate 10 is arranged inside the shell 5, a camera body 7, a face recognition machine body 6 and a distance sensor 25 are respectively arranged on one side of the fixed plate 10, the distance sensor 25 is electrically connected with the camera body 7, the camera body 7 is electrically connected with the face recognition machine body 6, the distance sensor 25 senses a person, signals are transmitted to the face recognition machine body 6 to carry out an entrance guard opening system, and the camera body 7 carries out picture real-time monitoring;
the face recognition machine body 6 and the camera body 7 are respectively fixed with the fixing plate 10 through fastening bolts 9, a rectangular first fixing seat 8 is arranged on the outer side of the face recognition machine body 6, a circular second fixing seat 12 is arranged on the outer side of the camera body 7, screw holes for screwing one end of the fastening bolts 9 are respectively formed in one side of the first fixing seat 8 and one side of the second fixing seat 12, one end of each fastening bolt 9 is respectively attached to the outer walls of the face recognition machine body 6 and the camera body 7, and therefore the camera body 7 and the face recognition machine body 6 can be conveniently mounted and dismounted;
one side of the shell 5 is respectively provided with a first abdicating hole 23 for one end of the camera body 7 to pass through and a second abdicating hole 24 for one end of the face recognition machine body 6 to pass through, the other side of the fixing plate 10 is provided with four compression springs 14 at equal angles, the compression springs 14 are fixed with the fixing plate 10 through fixing rods 15, the compression springs 14 are sleeved on the fixing rods 15, one end of the fixing rods 15 are fixed with the other side of the fixing plate 10, one side of the groove 13 is provided with through holes 16 for the other end of the fixing rods 15 to pass through, the compression springs 14 are positioned inside the groove 13, one side of the shell 5 is provided with a positioning column 11, the positioning column 11 is positioned between the camera body 7 and the face recognition machine body 6, one end of the positioning column 11 is attached to one side of the fixing;
a motor 17 is embedded at the upper end of the fixed frame 4, a rotating disc 18 is arranged on an output shaft of the motor 17, a fixed block 22 is fixed on one side of the rotating disc 18 through an electric push rod 19, a cleaning cloth 21 is fixed on one side of the fixed block 22 through a magic tape 20, one side of the cleaning cloth 21 is attached to the outer wall of the shell 5, the electric push rod 19 is fixed on one side of the rotating disc 18 through a bolt, one end of a piston rod of the electric push rod 19 is fixed with one end of the fixed block 22, a hair surface of the magic tape 20 is arranged on one side of the fixed block 22, and a hook surface of the magic tape 20 is arranged on the other side of;
the fixing frame 4 is arranged in a U shape, a baffle 3 is fixed on one side of the fixing frame 4, the baffle 3 is positioned on one side of a fixing block 22, six mounting holes 2 are formed in one side of the bottom plate 1 at equal angles, and the mounting holes 2 are positioned on the outer side of the fixing frame 4 so as to facilitate the mounting of the bottom plate 1;
a monitoring method of an entrance guard monitoring device based on face recognition comprises the following steps:
s1, starting monitoring equipment, and when the distance sensor senses that a person approaches the entrance guard, transmitting a signal to the camera body by the distance sensor to perform real-time monitoring and storage of an external picture of the entrance guard;
s2, starting the face recognition equipment, transmitting a starting signal to the face recognition machine body after the camera body is started, and recognizing and comparing faces outside the entrance guard by the face recognition machine body;
s3, the entrance guard is started, when the face information identified by the face recognition machine body is matched with the stored face information in a comparison mode, the entrance guard is opened, and when the face information identified by the face recognition machine body is not matched with the stored face information in a comparison mode, the entrance guard is not opened;
s4, the monitoring device and the face recognition device are dormant, when a person enters the entrance guard and cannot approach the entrance guard from the sensor, the dormant signals are respectively transmitted to the camera body and the face recognition machine body, and the camera body and the face recognition machine body enter a dormant state;
it should be noted that the motor 17 is a 130-type motor, and the corresponding parameters are as follows: the voltage is 3V, the rotating speed is 16500 turns, and the shaft diameter is 2 mm; the electric push rod 19 is of type DT100 and has the parameters: the thrust is 100kg, the speed is 42mm/s, the stroke is 100-.
The working principle is as follows: when cleaning, the electric push rod 19 pushes the fixing block 22 to move, the fixing block 22 drives the cleaning cloth 21 to move, one side of the cleaning cloth 21 moves on the surface of the shell 5, so that the lens position of the camera body 7 can be conveniently cleaned, the camera body 7 does not need to be manually cleaned, and the convenience of cleaning the lens of the camera body 7 is improved to a certain extent;
when the cleaning cloth is replaced, the motor 17 can drive the rotating disc 18 to rotate, the rotating disc 18 drives the electric push rod 19 and the fixed block 22 to rotate, the cleaning cloth 21 is located on one side of the baffle plate 3, the electric push rod 19 pushes the fixed block 22 to move, and the cleaning cloth 21 rotates to the position below the baffle plate 3, so that the cleaning cloth 21 is convenient to replace, and the convenience of replacing the cleaning cloth 21 is improved to a certain extent;
in addition, the face recognition machine body 6 and the camera body 7 are respectively fixed on the fixing plate 10, the fixing plate 10 is located inside the groove 13, four compression springs 14 are arranged at equal angles between the fixing plate 10 and the groove 13, when the door is opened or closed and shakes, the compression springs 14 can play a role in damping the fixing plate 10, the impact force between the face recognition machine body 6 and the camera body 7 is reduced to a certain extent, and the service life of internal electronic parts is prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a face identification's entrance guard monitoring device, includes bottom plate (1), its characterized in that: a fixing frame (4) is fixed on one side of the bottom plate (1), a shell (5) is arranged inside the fixing frame (4), a groove (13) for inserting one side of the shell (5) is formed in one side of the bottom plate (1), one end of the shell (5) is fixed with the bottom plate (1) through a bolt, a fixing plate (10) is arranged inside the shell (5), a camera body (7), a face recognition machine body (6) and a distance sensor (25) are respectively arranged on one side of the fixing plate (10), the face recognition machine body (6) and the camera body (7) are respectively fixed with the fixing plate (10) through fastening bolts (9), a first yielding hole (23) for allowing one end of the camera body (7) to pass through and a second yielding hole (24) for allowing one end of the face recognition machine body (6) to pass through are respectively formed in one side of the shell (5), the utility model discloses a cleaning machine, including fixed plate (10), motor (17), compression spring (14), fixed plate (10), fixed rod (15) are passed through to compression spring (14) and fixed, the upper end of mount (4) is inlayed and is equipped with motor (17), be provided with carousel (18) on the output shaft of motor (17), one side of carousel (18) is fixed with fixed block (22) through electric putter (19), one side of fixed block (22) is fixed with cleaning cloth (21) through magic subsides (20), one side of cleaning cloth (21) with the outer wall laminating of shell (5).
2. The entrance guard monitoring device of claim 1, characterized in that: the fixing frame (4) is arranged in a U shape, a baffle (3) is fixed on one side of the fixing frame (4), and the baffle (3) is located on one side of the fixing block (22).
3. The entrance guard monitoring device of claim 1, characterized in that: the utility model discloses a face identification machine, including face identification machine body (6), camera body (7), the outside of face identification machine body (6) is provided with the rectangle and has first fixing base (8), the outside of camera body (7) is provided with circular shape second fixing base (12), the confession is seted up respectively to one side of first fixing base (8) with one side of second fixing base (12) the screw of the one end spiro union of fastening bolt (9), the one end of fastening bolt (9) respectively with the outer wall laminating of face identification machine body (6) and camera body (7).
4. The entrance guard monitoring device of claim 1, characterized in that: the compression spring (14) is sleeved on the fixing rod (15), one end of the fixing rod (15) is fixed to the other side of the fixing plate (10), a through hole (16) for the other end of the fixing rod (15) to penetrate through is formed in one side of the groove (13), and the compression spring (14) is located inside the groove (13).
5. The entrance guard monitoring device of claim 1, characterized in that: one side of shell (5) is provided with reference column (11), reference column (11) are located between camera body (7) and face recognition machine body (6), the one end of reference column (11) with the laminating of one side of fixed plate (10).
6. The entrance guard monitoring device of claim 1, characterized in that: electric putter (19) pass through the bolt with one side of carousel (18) is fixed, the one end of electric putter (19) piston rod with the one end of fixed block (22) is fixed, one side of fixed block (22) is provided with the matte of magic subsides (20), the opposite side of cleaning cloth (21) is provided with the hook face of magic subsides (20).
7. The entrance guard monitoring device of claim 1, characterized in that: six mounting holes (2) are formed in one side of the bottom plate (1) at equal angles, and the mounting holes (2) are located in the outer side of the fixing frame (4).
8. The entrance guard monitoring device of claim 1, characterized in that: the distance sensor (25) is electrically connected with the camera body (7), and the camera body (7) is electrically connected with the face recognition machine body (6).
9. A monitoring method of an entrance guard monitoring device based on face recognition is characterized in that: the method comprises the following steps:
s1, starting monitoring equipment, and when the distance sensor senses that a person approaches the entrance guard, transmitting a signal to the camera body by the distance sensor to perform real-time monitoring and storage of an external picture of the entrance guard;
s2, starting the face recognition equipment, transmitting a starting signal to the face recognition machine body after the camera body is started, and recognizing and comparing faces outside the entrance guard by the face recognition machine body;
s3, the entrance guard is started, when the face information identified by the face recognition machine body is matched with the stored face information in a comparison mode, the entrance guard is opened, and when the face information identified by the face recognition machine body is not matched with the stored face information in a comparison mode, the entrance guard is not opened;
s4, the monitoring device and the face recognition device are dormant, when a person enters the entrance guard, the distance sensor does not sense that the person is close to the entrance guard, the dormant signals are respectively transmitted to the camera body and the face recognition machine body, and the camera body and the face recognition machine body enter a dormant state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843647.6A CN112150688A (en) | 2020-08-20 | 2020-08-20 | Entrance guard monitoring device and method for face recognition |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010843647.6A CN112150688A (en) | 2020-08-20 | 2020-08-20 | Entrance guard monitoring device and method for face recognition |
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| CN112150688A true CN112150688A (en) | 2020-12-29 |
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| CN202010843647.6A Pending CN112150688A (en) | 2020-08-20 | 2020-08-20 | Entrance guard monitoring device and method for face recognition |
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Cited By (3)
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| CN113674463A (en) * | 2021-07-23 | 2021-11-19 | 合肥优恩物联网科技有限公司 | Wisdom district is with entrance guard's machine equipment based on face encryption discernment |
| CN113807304A (en) * | 2021-09-27 | 2021-12-17 | 苏州思源科安信息技术有限公司 | Biological feature recognition device based on human face |
| CN114390180A (en) * | 2022-01-25 | 2022-04-22 | 上海市嘉定区图书馆(上海市嘉定区少年儿童图书馆) | Desensitization data acquisition method for public venue and desensitization camera |
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| CN113674463A (en) * | 2021-07-23 | 2021-11-19 | 合肥优恩物联网科技有限公司 | Wisdom district is with entrance guard's machine equipment based on face encryption discernment |
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| CN114390180A (en) * | 2022-01-25 | 2022-04-22 | 上海市嘉定区图书馆(上海市嘉定区少年儿童图书馆) | Desensitization data acquisition method for public venue and desensitization camera |
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Application publication date: 20201229 |