CN213751211U

CN213751211U - Card punching gate based on face recognition

Info

Publication number: CN213751211U
Application number: CN202022730722.6U
Authority: CN
Inventors: 邱爽; 王兴军; 陈翠苹
Original assignee: Chongqing Qianbian Science and Technology Co Ltd
Current assignee: Chongqing Qianbian Science and Technology Co Ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-20
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a gate machine of checking card based on face identification, it includes bottom plate, first riser, second riser, blocks mechanism and face identification mechanism, and fixed mounting has first riser and second riser on the upper portion of bottom plate vertically, and the second riser sets up with first riser interval, and the holding tank has been seted up towards first riser on the side of second riser. The utility model is convenient to install, does not need to be debugged after the installation is finished, can be put into use, has lower requirements on the professional skills of installation personnel, and is beneficial to reducing the labor cost; this application is through setting up face identification mechanism, and accessible discernment face characteristics judges whether legal through the personnel's that this floodgate machine got into identity, can block the personnel that the identity is illegal to make the security performance of this floodgate machine better, in addition, usable face identification mechanism accomplishes the purpose of checking the card, can avoid replacing other people to check the bad phenomenon of card and take place, also can avoid forgetting the problem of taking the card and take place.

Description

Card punching gate based on face recognition

Technical Field

The utility model belongs to the technical field of the floodgate machine, particularly, be a gate machine of checking card based on face identification.

Background

The gate is a channel blocking device (channel management equipment), is mainly applied to safety access control management, is used for managing pedestrian flow and standardizing pedestrian entrance and exit, is mainly applied to a subway gate system, a charging ticket checking gate system, a property community safety system and the like, and therefore a payment area and a non-payment area are formed. The most basic and most core function is to realize that the system can be used for the entrance passage of various charging and entrance guard occasions only by qualified people.

The existing card gate is not an integral body, is troublesome to install, can be put into use after being debugged after being installed, has higher requirement on the professional skills of an installer, and causes higher labor cost; the face recognition function is not possessed, people with illegal identities are difficult to block, so that the safety performance is poor, in addition, the bad phenomenon that other people are replaced for card punching cannot be avoided, and the problem that the card is forgotten to be taken cannot be avoided.

Disclosure of Invention

Aiming at the problems that the existing card punching gate in the prior art is not an integral body and is troublesome to install, the card punching gate can be used only after being debugged after being installed, the requirement on the professional skill of an installer is high, and the labor cost is high; do not possess face identification function, be difficult to block the personnel that the identity is illegal to lead to the relatively poor scheduling problem of its security performance, the utility model provides a gate machine of checking card based on face identification.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a gate of punching card based on face recognition includes:

the upper part of the bottom plate is vertically and fixedly provided with a first vertical plate and a second vertical plate, the second vertical plate and the first vertical plate are arranged at intervals, an accommodating groove is formed in one side surface, facing the second vertical plate, of the first vertical plate, and an installation cavity is formed in the first vertical plate;

the blocking mechanism comprises a cylindrical assembling seat, an electromagnet, a disc-shaped connecting seat, three U-shaped mounting seats, three connecting blocks and three round rods, the cylindrical assembling seat is fixedly mounted on the top wall of the containing tank through a rolling bearing, the electromagnet is fixedly mounted inside the mounting cavity through a fixing seat, one side face of the electromagnet is attached to one end face of the cylindrical assembling seat, the disc-shaped connecting seat is fixedly mounted at the other end part of the cylindrical assembling seat and is positioned inside the containing tank, the three U-shaped mounting seats are fixedly mounted on one side face, opposite to the cylindrical assembling seat, of the disc-shaped connecting seat, the three U-shaped mounting seats are annularly arranged at equal angles, and the three connecting blocks are respectively and fixedly mounted inside the three U-shaped mounting seats through bolts, the three round rods are respectively and fixedly arranged on the three connecting blocks;

face identification mechanism, face identification mechanism includes supporting shoe, box body, display screen, camera, lid, controller and accumulator, the supporting shoe fixed mounting be in the upper portion of first riser, box body fixed mounting be in the upper portion of supporting shoe, just be equipped with the inclined plane on the side of box body, the display screen with the camera all inlays the dress on the inclined plane, lid fixed mounting be in on the another side of box body, the controller with the equal fixed mounting of accumulator is in the inside of box body, just the controller respectively with the accumulator the display screen the camera with electro-magnet electric connection.

The punching gate machine based on the face recognition mainly comprises a bottom plate, a first vertical plate, a second vertical plate, a blocking mechanism and a face recognition mechanism, so that the punching gate machine based on the face recognition is convenient to install, does not need to be debugged after the installation is finished, can be put into use, has lower requirements on the professional skills of an installer, and is favorable for reducing the labor cost; in addition, the arresting mechanism is used for arresting and releasing personnel entering through the gate, and the arresting mechanism consists of a cylindrical assembling seat, an electromagnet, a disc-shaped connecting seat, three U-shaped mounting seats, three connecting blocks and three round rods; in addition, the face recognition mechanism is composed of a supporting block, a box body, a display screen, a camera, a box cover, a controller and a storage, the face recognition mechanism is used for recognizing face characteristics and judging whether the identity of a person entering through the gate is legal or not, when the identity of the person entering through the gate is legal, the controller controls the electromagnet to be powered off, the person can pass through the gate at the moment, when the identity of the person entering through the gate is illegal, the controller controls the electromagnet to be powered on all the time and can block the person with the illegal identity, the storage is used for storing the face characteristic data of the legal person and providing a judgment basis for the controller, the camera is used for collecting the face characteristic data, the display screen is used for displaying the collected face characteristic information and is used for reminding whether the person entering through the gate is collected by the camera or not, the gate is favorable for improving the passing efficiency of the gate, and meanwhile, the aim of punching the card can be fulfilled by the face recognition mechanism, so that the bad phenomenon of replacing other people to punch the card can be avoided, and the problem of forgetting to take the card can also be avoided.

Furthermore, an infrared sensor is fixedly installed on one side face, facing the second vertical plate, of the first vertical plate, the infrared sensor and the face recognition mechanism are respectively located on two sides of the blocking mechanism, and a signal output end of the infrared sensor is electrically connected with a signal input end of the controller through a signal line. The infrared sensor is used for detecting whether the personnel passing through the gate completely pass through, when the infrared sensor detects that the personnel passing through the gate completely pass through, the infrared sensor can generate an electric signal to be uploaded to the controller, and the controller controls the electromagnet to be electrified again to lock the cylindrical assembling seat, so that the safety of the gate is improved.

Furthermore, a card reader is fixedly mounted on the first vertical plate at a position close to the face recognition mechanism, and the card reader is electrically connected with the controller through a serial port line. The card reader is used for enabling personnel to enter the gate through swiping a card, and the application range of the gate can be widened.

Furthermore, a green entry-allowing indicator lamp is further embedded on one end face of the first vertical plate, which is close to the card reader, a red entry-forbidding indicator lamp is further embedded on the upper portion of the first vertical plate, and both the green entry-allowing indicator lamp and the red entry-forbidding indicator lamp are electrically connected with the controller. When the person passes through the card swiping or the human face recognition, the green entrance permission indicating lamp is turned on, the person is prompted to pass through the gate, otherwise, the red entrance prohibition indicating lamp is turned on, and the person is prompted not to pass through the gate.

Furthermore, four mounting holes are formed in the bottom plate, and the four mounting holes are T-shaped mounting holes. The installation hole makes this floodgate of bottom plate installation more convenient, and the bolt of installation use can not bulge the upper surface of bottom plate makes the upper surface trafficability characteristic of bottom plate better.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the card punching gate based on the face recognition of the utility model forms a whole, is convenient to install, does not need to be debugged after the installation is finished, can be put into use, has lower requirements on the professional skills of the installation personnel, and is beneficial to reducing the labor cost;

2. the utility model discloses a set up face identification mechanism, and face identification mechanism is used for discerning whether the personnel's that facial features judged to get into through this floodgate machine identity is legal, when the personnel's that the discernment got into through this floodgate machine identity is legal, the outage of controller control electro-magnet, this floodgate machine of personnel's accessible this moment, when the personnel's that the discernment got into through this floodgate machine identity is illegal, controller control electro-magnet circular telegram always, can block the personnel of illegal identity, thereby make the security performance of this floodgate machine better, in addition, can avoid forgetting the problem emergence of taking the card.

Drawings

Fig. 1 is a schematic structural view of a card punching gate based on face recognition according to the present invention;

fig. 2 is a schematic structural diagram of another card punch gate based on face recognition according to the present invention;

fig. 3 is a schematic view of a partial structure of the face recognition mechanism of the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of the bottom plate of the present invention;

FIG. 5 is an enlarged schematic view of the detail view A of FIG. 4;

fig. 6 is a schematic view of a partial structure of a card punch gate based on face recognition according to the present invention;

FIG. 7 is an enlarged schematic view of the detail view B of FIG. 6;

fig. 8 is a schematic view of a partial cross-sectional structure of a card punch based on face recognition according to the present invention;

fig. 9 is an enlarged schematic view of a partial view C of fig. 8.

The notation in the figure is: 1-bottom plate, 2-first vertical plate, 3-second vertical plate, 4-arresting mechanism, 401-cylindrical assembly seat, 402-rolling bearing, 403-electromagnet, 404-fixing seat, 405-disc-shaped connecting seat, 406-U-shaped mounting seat, 407-connecting block, 408-bolt, 409-round rod, 5-face recognition mechanism, 501-supporting block, 502-box body, 503-camera, 504-display screen, 505-box cover, 506-controller, 507-storage device, 6-mounting hole, 7-green access-allowing indicator light, 8-card reader, 9-red access-forbidding indicator light, 10-infrared sensor and 11-accommodating groove.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1, a gate for punching cards based on face recognition includes a bottom plate 1, a blocking mechanism 4 and a face recognition mechanism 5.

As shown in fig. 1 and 6, a first vertical plate 2 and a second vertical plate 3 are vertically and fixedly mounted on the upper portion of the bottom plate 1, the second vertical plate 3 and the first vertical plate 2 are arranged at an interval, an accommodating groove 11 is formed in one side surface of the first vertical plate 2 facing the second vertical plate 3, and an installation cavity is formed in the first vertical plate 2.

Wherein, as shown in fig. 1 and fig. 6-9, the arresting mechanism 4 comprises a cylindrical assembling seat 401, an electromagnet 403, a disc-shaped connecting seat 405, three U-shaped mounting seats 406, three connecting blocks 407 and three round rods 409, the cylindrical assembling seat 401 is fixedly mounted on the top wall of the accommodating tank 11 through a rolling bearing 402, the electromagnet 403 is fixedly mounted inside the mounting cavity through a fixing seat 404, one side surface of the electromagnet 403 is attached to one end surface of the cylindrical assembling seat 401, the disc-shaped connecting seat 405 is fixedly mounted on the other end surface of the cylindrical assembling seat 401, the disc-shaped connecting seat 405 is located inside the accommodating tank 11, the three U-shaped mounting seats 406 are fixedly mounted on one side surface of the disc-shaped connecting seat 405 opposite to the cylindrical assembling seat 401, the three U-shaped mounting seats 406 are arranged in annular equal angles, the three connecting blocks 407 are respectively fixedly mounted inside the three U-shaped mounting seats 406 through bolts 408, the three round rods 409 are respectively and fixedly arranged on the three connecting blocks 407.

As shown in fig. 1 to 3 and 9, the face recognition mechanism 5 includes a supporting block 501, a box body 502, a display 504, a camera 503, a box cover 505, a controller 506 and a storage 507, the supporting block 501 is fixedly mounted on the upper portion of the first vertical plate 2, the box body 502 is fixedly mounted on the upper portion of the supporting block 501, an inclined surface is arranged on one side surface of the box body 502, the display 504 and the camera 503 are both embedded on the inclined surface, the box cover 505 is fixedly mounted on the other side surface of the box body 502, the controller 506 and the storage 507 are both fixedly mounted inside the box body 502, and the controller 506 is respectively electrically connected with the storage 507, the display 504, the camera 503 and the electromagnet 403.

The punching gate based on face recognition in the embodiment mainly comprises a bottom plate 1, a first vertical plate 2, a second vertical plate 3, a blocking mechanism 4 and a face recognition mechanism 5, so that the punching gate based on face recognition in the utility model forms a whole, is convenient to install, does not need to be debugged after installation is finished, can be put into use, has lower requirements on professional skills of installation personnel, and is beneficial to reducing labor cost; in addition, the arresting mechanism 4 is used for arresting and releasing personnel entering through the gate, and the arresting mechanism 4 is composed of a cylindrical assembling seat 401, an electromagnet 403, a disc-shaped connecting seat 405, three U-shaped mounting seats 406, three connecting blocks 407 and three round rods 409, when the arresting mechanism is used, when the electromagnet 403 is electrified, magnetism is generated, the cylindrical assembling seat 401 is firmly adsorbed and fixed, the cylindrical assembling seat 401 can be locked, the rotation of the cylindrical assembling seat 401 can be avoided, the purpose of arresting the personnel entering through the gate is realized, when the electromagnet 403 is powered off, the magnetism disappears, the cylindrical assembling seat 401 can rotate freely at the moment, and the personnel can pass through the gate; in addition, the face recognition mechanism 5 is composed of a supporting block 501, a box body 502, a display screen 504, a camera 503, a box cover 505, a controller 506 and a storage 507, the face recognition mechanism 5 is used for recognizing face features to judge whether the identity of a person entering through the gate is legal or not, when the identity of the person entering through the gate is legal, the controller 506 controls the electromagnet 403 to be powered off, at the moment, the person can pass through the gate, when the identity of the person entering through the gate is illegal, the controller 506 controls the electromagnet 403 to be powered on all the time to block the person with the illegal identity, the storage 507 is used for storing the face feature data of the legal person and providing a judgment basis for the controller 506, the camera 503 is used for collecting the face feature data, the display screen 504 is used for displaying the collected face feature information and is used for reminding whether the person entering through the gate has been collected by the camera 503, the passing efficiency of the gate is improved.

Specifically, as shown in fig. 1, 3 and 6, an infrared sensor 10 is further fixedly installed on a side surface of the first vertical plate 2 facing the second vertical plate 3, the infrared sensor 10 and the face recognition mechanism 5 are respectively located at two sides of the blocking mechanism 4, and a signal output end of the infrared sensor 10 is electrically connected to a signal input end of the controller 506 through a signal line. The infrared sensor 10 is used for detecting whether the person passing through the gate completely passes through the gate, when the infrared sensor 10 detects that the person passing through the gate completely passes through the gate, an electric signal is generated and transmitted to the controller 506, and the controller 506 controls the electromagnet 403 to be electrified again to lock the cylindrical fitting seat 401, so that the safety of the gate is improved.

Specifically, as shown in fig. 2 and 3, a card reader 8 is further fixedly mounted on the first vertical plate 2 at a position close to the face recognition mechanism 5, and the card reader 8 is electrically connected to the controller 506 through a serial line. The card reader 8 is used for enabling personnel to enter the gate through card swiping, and the application range of the gate can be widened.

In more detail, a green entry permission indicator lamp 7 is further embedded on an end surface of the first vertical plate 2 close to the card reader 8, a red entry prohibition indicator lamp 9 is further embedded on the upper portion of the first vertical plate 2, and both the green entry permission indicator lamp 7 and the red entry prohibition indicator lamp 9 are electrically connected to the controller 506. When the person passes through the card swiping or the human face recognition, the green entrance permission indicating lamp 7 is turned on to prompt the person to pass through the gate, otherwise, the red entrance prohibition indicating lamp 9 is turned on to prompt the person not to pass through the gate.

Specifically, as shown in fig. 4 and 5, four mounting holes 6 are formed in the bottom plate 1, and the four mounting holes 6 are all T-shaped mounting holes. The installation holes 6 enable the gate to be conveniently installed on the bottom plate 1, and bolts used for installation cannot protrude out of the upper surface of the bottom plate 1, so that the upper surface of the bottom plate 1 is good in passing performance.

It should be noted that the controller may be a Siemens s7-300 series PLC controller, the infrared sensor 10 may be a model LHl958 infrared sensor, and the storage 507 may be a mechanical or solid state drive.

The working principle is that when the gate is used, the gate is installed and fixed through a bolt, then human face characteristic data of a person is collected through the camera 503 and stored in the storage 507 to be used as a basis for the controller 506 to judge whether the identity of the person is legal or not, when the person wants to pass through the gate, the face of the person faces the camera 503, the camera 503 automatically collects the human face characteristic data and uploads the human face characteristic data to the controller 506, the controller 506 judges whether the identity of the person entering through the gate is legal or not according to the human face characteristic, after the identity of the person entering through the gate is identified to be legal, the controller 506 controls the electromagnet 403 to be powered off, the person can pass through the gate at the moment, when the identity of the person entering through the gate is identified to be illegal, the controller 506 controls the electromagnet 403 to be powered on all the time, the person with the illegal identity can be blocked, in addition, the person can enter the gate in a card swiping mode, the card swiping is mainly used for people who cannot extract human face features, and the condition is suitable for special people who are not registered.

The card punching gate based on the face recognition is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the methods of the present application and their core concepts. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. The utility model provides a gate of checking card based on face identification which characterized in that includes:

the vertical type lifting device comprises a bottom plate (1), wherein a first vertical plate (2) and a second vertical plate (3) are vertically and fixedly installed on the upper portion of the bottom plate (1), the second vertical plate (3) and the first vertical plate (2) are arranged at intervals, an accommodating groove (11) is formed in one side face, facing the second vertical plate (3), of the first vertical plate (2), and an installation cavity is formed in the first vertical plate (2);

the arresting mechanism (4) comprises a cylindrical assembling seat (401), an electromagnet (403), a disc-shaped connecting seat (405), three U-shaped mounting seats (406), three connecting blocks (407) and three round rods (409), wherein the cylindrical assembling seat (401) is fixedly mounted on the top wall of the accommodating groove (11) through a rolling bearing (402), the electromagnet (403) is fixedly mounted in the mounting cavity through a fixing seat (404), one side face of the electromagnet (403) is attached to one end face of the cylindrical assembling seat (401), the disc-shaped connecting seat (405) is fixedly mounted at the end part of the other end of the cylindrical assembling seat (401), the disc-shaped connecting seat (405) is located in the accommodating groove (11), and the three U-shaped mounting seats (406) are fixedly mounted on the disc-shaped connecting seat (405) back to one side face of the cylindrical assembling seat (401), the three U-shaped mounting seats (406) are arranged in an annular equal angle mode, the three connecting blocks (407) are respectively and fixedly mounted inside the three U-shaped mounting seats (406) through bolts (408), and the three round rods (409) are respectively and fixedly mounted on the three connecting blocks (407);

the face recognition mechanism (5) comprises a supporting block (501), a box body (502), a display screen (504), a camera (503), a box cover (505), a controller (506) and a storage device (507), the supporting block (501) is fixedly arranged at the upper part of the first vertical plate (2), the box body (502) is fixedly arranged at the upper part of the supporting block (501), an inclined plane is arranged on one side surface of the box body (502), the display screen (504) and the camera (503) are embedded on the inclined plane, the box cover (505) is fixedly arranged on the other side surface of the box body (502), the controller (506) and the storage (507) are both fixedly arranged inside the box body (502), and the controller (506) is respectively electrically connected with the storage (507), the display screen (504), the camera (503) and the electromagnet (403).

2. The punching gate machine based on face recognition according to claim 1, wherein an infrared sensor (10) is further fixedly mounted on a side surface of the first vertical plate (2) facing the second vertical plate (3), the infrared sensor (10) and the face recognition mechanism (5) are respectively located on two sides of the blocking mechanism (4), and a signal output end of the infrared sensor (10) is electrically connected with a signal input end of the controller (506) through a signal line.

3. The gate punching machine based on face recognition according to claim 1, wherein a card reader (8) is further fixedly mounted on the first vertical plate (2) at a position close to the face recognition mechanism (5), and the card reader (8) is electrically connected with the controller (506) through a serial port line.

4. The punching gate based on the face recognition is characterized in that a green entry-permitting indicator (7) is further embedded on one end face of the first vertical plate (2) close to the card reader (8), a red entry-forbidding indicator (9) is further embedded on the upper portion of the first vertical plate (2), and both the green entry-permitting indicator (7) and the red entry-forbidding indicator (9) are electrically connected with the controller (506).

5. The punching gate machine based on the face recognition is characterized in that four mounting holes (6) are formed in the bottom plate (1), and the four mounting holes (6) are all T-shaped mounting holes.