CN220381625U - Face recognition device for squares - Google Patents

Abstract

The utility model relates to a face recognition device for squares, and belongs to the technical field of face recognition. The intelligent control system mainly comprises a first gate machine case, a second gate machine case, a first gate machine door, a second gate machine door, a first camera, a second camera, a display screen, a controller, a detection device and a protection device, wherein the first gate machine case and the second gate machine case are symmetrically arranged, an aisle is arranged in the middle of the second gate machine case, and a certain distance is reserved between the bottom of the aisle and the bottom of the second gate machine case; higher adult accessible camera of height brushes face discernment, pass through between follow floodgate quick-witted case one and floodgate quick-witted case two, when detection device detects shorter people, like children, camera two opens, children can pass through from passageway, owing to passageway bottom surface to floodgate quick-witted case two bottom surface interval certain distance, the detection height of multiplicable children makes camera two can discern children fast, adult and children separately walk, need not to adjust recognition device's height or angle repeatedly, can accelerate the passing efficiency, avoid causing the jam.

Description

Face recognition device for squares

Technical Field

The utility model belongs to the technical field of face recognition, and particularly relates to a face recognition device for squares.

Background

The face recognition technology is an emerging biological recognition technology, is based on feature grabbing of faces to perform identity recognition, and is widely applied to the fields of finance, security protection and the like. With the maturation of face recognition technology, face recognition requirements for outdoor scenes are gradually revealed, for example, the face recognition technology is applied to gates which need to be subjected to people stream control in outdoor scenes such as scenic spots, squares and the like, and compared with the existing common gates, the pass efficiency can be obviously accelerated, so manufacturers also begin to aim at developing face recognition devices for outdoor use.

When the existing face recognition gate is used, the height of the face recognition gate which is fixedly installed is inconvenient to adjust, and due to the fact that the differences of different ages and heights are large, shorter people such as children cannot be detected by a camera, the face recognition gate with the adjustable height or angle is inconvenient to use, and when people with different heights pass through alternately, the face recognition height or angle needs to be continuously adjusted, so that the passing rate is slowed down, congestion is caused, and the use is not facilitated; therefore, the face recognition device for the squares can easily detect each person entering and exiting, including children, is convenient for the squares to control the people flow, is beneficial to passing people with different heights, does not cause congestion, and can accelerate the passing efficiency.

Disclosure of Invention

In order to overcome the problems in the background art, the utility model provides a face recognition device for squares. The utility model can easily detect each person entering and exiting, including children, is convenient for the squares to control the people flow, is beneficial to adults and children to pass through, does not cause congestion, and can accelerate the passing efficiency.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a face recognition device for square, includes first 1 of floodgate machine case, second 2 of floodgate machine case, first 3 of floodgate machine case, second 4 of floodgate machine case, first 5 of camera, second 6 of camera, 7 of display screen, controller 8, detection device, protector, first 1 of floodgate machine case, second 2 of floodgate machine case symmetrical installation, second 2 of floodgate machine case in the middle of be equipped with passageway 301, just 301 bottom of passageway leave second 2 of floodgate machine case bottom and have certain distance, first 1 of floodgate machine case and second 2 of floodgate machine case similar both sides wall on be equipped with first 3 of floodgate machine case, 301 similar both sides wall of passageway on be equipped with second 4 of floodgate machine case, second 2 left side top of floodgate machine case be equipped with stand 201, first 5 of camera install in stand 201 left side through the backup pad, second 6 of camera install in stand 201 right side through the backup pad, display screen 7 install in stand 201 front end, controller 8 install at second 2 left side top of floodgate machine case, detection device install in second 2 front of floodgate machine case 2, the front end, the device is equipped with second of floodgate machine case 2, the camera is connected with second 7 of floodgate machine case, second side of floodgate machine case.

Further, the detection device comprises a pyroelectric infrared sensor 9, an infrared emitter 10 and an infrared receiver 11, wherein the pyroelectric infrared sensor 9 is arranged at the front end of the left side of a second gate case 2, inclined tables 12 are connected to the front end and the rear end of a passageway 301, protection plates 13 are arranged on the two sides of the inclined tables 12, the infrared emitter 10 and the infrared receiver 11 are respectively arranged on the protection plates 13 on the two sides of the inclined tables at the front end of the passageway, and the pyroelectric infrared sensor 9, the infrared emitter 10 and the infrared receiver 11 are all connected with the controller 8.

Further, the protection device comprises a raindrop sensor 14, a motor 15, a screw rod 16, a sliding block 17, a movable seat 18 and a 'herringbone' protection cover 19, wherein the raindrop sensor 14 is arranged at the left top of a second brake case 2, a motor groove and a screw rod groove are further formed in the left top of the second brake case 2, the motor 15 is arranged in the motor groove, the screw rod 16 is arranged in the screw rod groove, the output end of the motor 15 is connected with the screw rod 16, the sliding block 17 is connected onto the screw rod 16, the movable seat 18 is arranged at the top of the sliding block 17, the 'herringbone' protection cover 19 is arranged at the top of the movable seat 18, and the raindrop sensor 14 and the motor 15 are connected with the controller 8.

Further, the face recognition device for squares comprises a monitoring platform, the controller 8 comprises a counting unit, the counting unit is connected with the controller 8, and the monitoring platform is connected with the controller 8 in a wireless communication mode.

Further, camera one 5 include high definition digtal camera one 501, body temperature detection first 502, camera two 6 include high definition digtal camera two 601, body temperature detection second 602, high definition digtal camera one 501, body temperature detection first 502 install in stand 201 left side through the backup pad, high definition digtal camera two 601, body temperature detection second 602 pass through the backup pad and install in stand 201 right side, high definition digtal camera one 501, body temperature detection first 502, high definition digtal camera two 601, body temperature detection second 602 all be connected with controller 8.

Further, the bottom surface of the passageway 301 is provided with a slope having a smaller inclination angle.

Further, the front end of the first camera 5 is inclined upwards, and the front end of the second camera 6 is inclined downwards.

The utility model has the beneficial effects that:

according to the utility model, an adult with a higher height can be identified by brushing the face through the first camera, the first camera and the second camera pass through the gap, when the detection device detects a shorter person, such as a child, the second camera is opened, the child can pass through the passageway, and the detection height of the child can be increased because the bottom surface of the passageway is a certain distance from the bottom surface of the second camera to the bottom surface of the second camera, so that the second camera can quickly identify the child, the adult and the child can be separated, the height or angle of the identification device does not need to be repeatedly adjusted, the passing efficiency can be increased, congestion is avoided, and meanwhile, the protection device can protect the first camera and the second camera, and the service life of the first camera and the second camera is prolonged.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is a schematic top view of the present utility model.

Fig. 3 is a schematic side view of the present utility model.

Fig. 4 is a circuit diagram of the pyroelectric infrared sensor of the present utility model.

Fig. 5 is a circuit diagram of infrared transmitting and receiving according to the present utility model.

Fig. 6 is a circuit diagram of a raindrop sensor of the present utility model.

Reference numerals: in the figure, a first brake case 1, a second brake case 2, a column 201, a first brake door 3, a passageway 301, a second brake door 4, a first camera 5, a first high-definition camera 501, a first body temperature detection camera 502, a second camera 6, a second high-definition camera 601, a second body temperature detection camera 602, a display screen 7, a controller 8, a pyroelectric infrared sensor 9, an infrared emitter 10, an infrared receiver 11, an inclined table 12, a protection plate 13, a raindrop sensor 14, a motor 15, a screw rod 16, a sliding block 17, a movable seat 18 and a herringbone protection cover 19.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.

As shown in fig. 1-6, the utility model discloses a face recognition device for squares, which comprises a first gate case 1, a second gate case 2, a first gate case 3, a second gate case 4, a first camera 5, a second camera 6, a display screen 7, a controller 8, a detection device and a protection device, wherein the first gate case 1 and the second gate case 2 are symmetrically arranged, a passageway 301 is arranged in the middle of the second gate case 2, the bottom of the passageway 301 is at a certain distance from the bottom of the second gate case 2, the first gate case 1 and the second gate case 2 are provided with a first gate door 3 on two side walls close to each other, the second gate case 301 is provided with a second gate door 4 on two side walls close to each other, the top of the left side of the second gate case 2 is provided with a stand 201, the first camera 5 is arranged on the left side of the stand 201 through a support plate, the second camera 6 is arranged on the right side of the stand 201 through the support plate, the display screen 7 is arranged on the front end of the stand 201, the controller 8 is arranged on the top of the second gate case 2, the detection device is arranged on the top of the first gate case 2 and the top of the second camera 7 is connected with the first gate case 4, and the first gate case 4 is connected with the first camera 7 and the second camera 2; the higher adult can pass through the first camera face recognition, pass through between the first gate case and the second gate case, when the detection device detects shorter people such as children, the second camera can pass through the passageway, the detection height of the children can be increased due to the fact that the bottom surface of the passageway is a certain distance away from the bottom surface of the second gate case, the second camera can rapidly recognize the children, the adult and the children can be separated, the height or the angle of the recognition device does not need to be repeatedly adjusted, the passing efficiency can be improved, congestion is avoided, meanwhile, the protection device can protect the first camera and the second camera, and the service life of the first camera and the second camera is prolonged; the display screen may display the progress and results of face recognition, such as displaying a "pass-verification" word when a face is successfully brushed, and displaying a "fail-verification" word when a face is failed.

The detection device comprises a pyroelectric infrared sensor 9, an infrared emitter 10 and an infrared receiver 11, wherein the pyroelectric infrared sensor 9 is arranged at the front end of the left side of a second gate case 2, the front end and the rear end of a passageway 301 are both connected with inclined tables 12, protection plates 13 are arranged on the two sides of the inclined tables 12, the infrared emitter 10 and the infrared receiver 11 are respectively arranged on the protection plates 13 on the two sides of the inclined tables at the front end of the passageway, and the pyroelectric infrared sensor 9, the infrared emitter 10 and the infrared receiver 11 are all connected with a controller 8; the pyroelectric infrared sensor can detect infrared rays emitted by a human body and convert the infrared rays into electric signals for output, namely, the pyroelectric infrared sensor can detect whether a person passes through in a detection range, when the person passes through the pyroelectric infrared sensor, the signal is transmitted to the controller, the first camera is started, the infrared transmitter and the infrared receiver can detect whether the person passes through the inclined platform, namely, the person passes through a passage, when the person passes through the pyroelectric infrared sensor, the signal is transmitted to the controller, the second camera is controlled to be started, and the inclined platforms and the protection plates at the two ends of the passage can help children to enter and leave the passage.

The protection device comprises a raindrop sensor 14, a motor 15, a screw rod 16, a sliding block 17, a movable seat 18 and a 'herringbone' protection cover 19, wherein the raindrop sensor 14 is arranged at the top of the left side of a second brake case 2, a motor groove and a screw rod groove are further formed in the top of the left side of the second brake case 2, the motor 15 is arranged in the motor groove, the screw rod 16 is arranged in the screw rod groove, the output end of the motor 15 is connected with the screw rod 16, the sliding block 17 is connected onto the screw rod 16, the movable seat 18 is arranged at the top of the sliding block 17, the 'herringbone' protection cover 19 is arranged at the top of the movable seat 18, and the raindrop sensor 14 and the motor 15 are connected with the controller 8; the raindrop sensor can monitor whether raining, and transmits a raining signal to the controller when raining, the controller judges whether a person passes through according to a detection signal of the detection device, the motor of the controller rotates when no person is in charge of driving the screw rod to rotate, the screw rod rotates to drive the sliding block to move forwards, so that the movable seat and the Y-shaped protective cover at the top of the movable seat are driven to move forwards, the first camera and the second camera are shielded from rain, the first camera and the second camera are protected, when the detection device, namely the pyroelectric infrared sensor, the infrared emitter and the infrared receiver, detect that a person passes through, the motor is controlled to drive the screw rod to rotate, so that the sliding block moves backwards, and the Y-shaped protective cover at the top of the movable seat is driven to move backwards, so that the first camera or the second camera is prevented from being influenced by the Y-shaped protective cover to collect face information; meanwhile, in the period of unmanned passing time, namely when the pyroelectric infrared sensor, the infrared transmitter and the infrared receiver do not detect that someone passes for a long time, the first camera and the second camera are closed, and the motor is controlled by the controller, so that the Y-shaped protective cover moves forwards, and the first camera and the second camera are further protected.

The face recognition device for the squares comprises a monitoring platform, wherein the controller 8 comprises a counting unit, the counting unit is connected with the controller 8, and the monitoring platform is in wireless communication connection with the controller 8; the counting unit can count the times of opening the first gate door and the second gate door, when the camera is successful in identifying the face, the controller controls the first gate door and the second gate door to be opened once, signals are transmitted to the counting unit at the same time, namely the number of passing people is counted, the counted number of people is transmitted to the monitoring platform through the controller, and the personnel can count and control the flow of people conveniently.

The first camera 5 comprises a first high-definition camera 501 and a first body temperature detection camera 502, the second camera 6 comprises a second high-definition camera 601 and a second body temperature detection camera 602, the first high-definition camera 501 and the first body temperature detection camera 502 are arranged on the left side of the upright post 201 through a supporting plate, the second high-definition camera 601 and the second body temperature detection camera 602 are arranged on the right side of the upright post 201 through a supporting plate, and the first high-definition camera 501, the first body temperature detection camera 502, the second high-definition camera 601 and the second body temperature detection camera 602 are all connected with the controller 8; the high-definition camera collects face information, the body temperature detection camera detects the body temperature of passing people, and only when face recognition is successful and the body temperature is normal, the corresponding gate door can be opened to allow passing, abnormal body temperature people can be found in time, and personnel management is convenient and carried out.

The bottom surface of the passageway 301 is provided with an inclined plane with a smaller inclination angle; namely, the front part and the rear part of the aisle bottom surface are high, and when the aisle is rained, the aisle ground cannot accumulate water due to the inclined angle, so that the passing safety is ensured.

The front end of the first camera 5 is inclined upwards, and the front end of the second camera 6 is inclined downwards; the front end of the first camera is inclined upwards to be more beneficial to face recognition of adults with higher heights, and the front end of the second camera is inclined downwards to be more beneficial to face recognition of children with insufficient heights; the face recognition speed can be improved, and the pass rate is increased.

The working process comprises the following steps:

the working principle of the utility model is as follows: the higher adult can pass through the first camera 5 for face recognition, the first camera 1 and the second camera 2 pass through, the infrared emitter 10 and the infrared receiver 11 can detect whether a person passes through the inclined table 12, namely, the passageway 301 passes through, when the person passes through is detected, signals are transmitted to the controller 8, the second camera 6 is controlled to be started, the child can pass through the passageway 301, the detection height of the child can be increased due to the fact that the distance from the bottom surface of the passageway 301 to the bottom surface of the second camera 2 is a certain distance, the second camera 6 can rapidly recognize the child, the adult and the child can be separated, the height or the angle of the recognition device does not need to be repeatedly adjusted, the passing efficiency can be increased, congestion is avoided, the high-definition camera acquires face information, the temperature detection camera detects the temperature of the passers, and the corresponding gate can be started only when the face recognition is successful and the temperature is normal, the passer is allowed, and meanwhile the first camera 5 and the second camera 6 can be protected, and the service life of the V-shaped protection cover 19 can be prolonged; the display 7 may display the progress and result of face recognition, such as the "verification passed" word when the face is successful, or the "verification failed" word when the face is failed.

Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the utility model, and that, although the utility model has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.

Claims (7)

1. Face recognition device for square, its characterized in that: face recognition device for square include floodgate quick-witted case one (1), floodgate quick-witted case two (2), floodgate quick-witted case one (3), floodgate quick-witted door two (4), camera one (5), two (6) of camera, display screen (7), controller (8), detection device, protector, floodgate quick-witted case one (1), floodgate quick-witted case two (2) symmetry installation, floodgate quick-witted case two (2) in the middle of be equipped with passageway (301), just passageway (301) bottom leave floodgate quick-witted case two (2) bottom have certain distance, floodgate quick-witted case one (1) and floodgate quick-witted case two (2) similar both sides wall on be equipped with floodgate quick-witted door one (3), passageway (301) similar both sides wall on be equipped with floodgate quick-witted door two (4), floodgate quick-witted case two (2) left side top be equipped with stand (201), camera one (5) install in stand (201) left side through the backup pad, camera two (6) install on stand (201) right side, display screen (301) bottom leave floodgate quick-witted case two (2) apart from floodgate quick-witted case two (2) bottom has certain distance, display screen (7) install at the front end (2) at the front end of floodgate quick-witted case two (2), the top is installed at the top of floodgate quick-witted case two (2) on the front end (2) The second gate door (4), the first camera (5), the second camera (6) and the display screen (7) are all connected with the controller (8).

2. A face recognition device for squares as set forth in claim 1, wherein: the detection device comprises a pyroelectric infrared sensor (9), an infrared emitter (10) and an infrared receiver (11), wherein the pyroelectric infrared sensor (9) is arranged at the front end of the left side of a second gate case (2), inclined tables (12) are connected to the front end and the rear end of a passageway (301), protection plates (13) are arranged on the two sides of the inclined tables (12), the infrared emitter (10) and the infrared receiver (11) are respectively arranged on the protection plates (13) on the two sides of the inclined tables at the front end of the passageway, and the pyroelectric infrared sensor (9), the infrared emitter (10) and the infrared receiver (11) are connected with a controller (8).

3. A square face recognition apparatus as claimed in claim 2, wherein: the protection device comprises a raindrop sensor (14), a motor (15), a screw rod (16), a sliding block (17), a moving seat (18) and a herringbone protection cover (19), wherein the raindrop sensor (14) is arranged at the left top of a second brake case (2), a motor groove and a screw rod groove are further formed in the left top of the second brake case (2), the motor (15) is arranged in the motor groove, the screw rod (16) is arranged in the screw rod groove, the output end of the motor (15) is connected with the screw rod (16), the sliding block (17) is connected with the screw rod (16), the moving seat (18) is arranged on the top of the sliding block (17), the herringbone protection cover (19) is arranged at the top of the moving seat (18), and the raindrop sensor (14) and the motor (15) are connected with a controller (8).

4. A square face recognition apparatus according to claim 3, wherein: the face recognition device for the squares comprises a monitoring platform, wherein the controller (8) comprises a counting unit, the counting unit is connected with the controller (8), and the monitoring platform is connected with the controller (8) in a wireless communication mode.

5. A square face recognition apparatus according to any one of claims 1 to 4, wherein: the first camera (5) including high definition digtal camera (501), body temperature detection camera (502), camera two (6) including high definition digtal camera (601), body temperature detection camera (602), high definition digtal camera (501), body temperature detection camera (502) install in stand (201) left side through the backup pad, high definition digtal camera (601), body temperature detection camera (602) install on stand (201) right side through the backup pad, high definition digtal camera (501), body temperature detection camera (502), high definition digtal camera (601), body temperature detection camera (602) all be connected with controller (8).

6. A square face recognition apparatus according to any one of claims 1 to 4, wherein: the bottom surface of the passageway (301) is provided with an inclined surface with a smaller inclined angle.

7. A square face recognition apparatus according to any one of claims 1 to 4, wherein: the front end of the first camera (5) is inclined upwards, and the front end of the second camera (6) is inclined downwards.