CN212084245U

CN212084245U - Gate inhibition machine

Info

Publication number: CN212084245U
Application number: CN202020450488.9U
Authority: CN
Inventors: 赵灵军; 卢健; 潘旭; 黄凯东; 练志强
Original assignee: Shenzhen Emperor Technology Co Ltd
Current assignee: Shenzhen Emperor Technology Co Ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-04
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to an intelligent entrance guard's equipment technical field especially relates to an entrance guard's machine for controlling lock, and entrance guard's machine includes shell, controller, face identification camera and network camera. The controller is positioned in the shell and is electrically connected with the door lock; the face recognition camera comprises a face recognition module and a camera module which are electrically connected, the face recognition module is electrically connected with the controller, the face recognition module stores a first face image, and the camera module is used for shooting a person entering a door to form a second face image; the network camera is in communication connection with the public security system. When the second face image is successfully matched with the first face image, the door lock is automatically opened, and the operation is convenient. The face image information has lower leakage risk relative to the password, and the safety performance can be improved. Meanwhile, the face recognition camera and the network camera are respectively used for face recognition and monitoring, single functions are achieved respectively, the heat productivity of the access control machine is reduced, the service life of a product is prolonged, and the speed of face recognition verification of the access control machine is increased.

Description

Gate inhibition machine

Technical Field

The utility model relates to an intelligent entrance guard equipment technical field especially relates to an entrance guard's machine.

Background

The entrance guard system is a modern safety management system, integrates microcomputer automatic identification technology and modern safety management measures, relates to a plurality of new technologies such as electronics, machinery, optics, computer technology, communication technology, biotechnology and the like, is an effective measure for realizing safety precaution management at the entrance and exit of important departments, and is suitable for various occasions such as intelligent districts, banks, hotels, parking lots, machine rooms, military instrument storehouses, key rooms, offices, factories and the like.

The existing door access machine is generally composed of a shell, a keyboard and the like, and a person entering the door inputs a password for verification when entering the door, and opens the door after the password passes the verification. However, for people who often need to enter and exit, the password needs to be input every time the door is entered, the operation is more complicated, and the password has a greater leakage risk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an entrance guard's machine aims at solving current entrance guard's machine and passes through the mode of password verification and more for loaded down with trivial details, and the password has the great problem of revealing the risk.

In order to solve the above problem, the utility model provides an entrance guard's machine for control lock, include:

a housing;

the controller is positioned in the shell and is electrically connected with the door lock;

the face recognition camera comprises a face recognition module and a camera module which are electrically connected, the face recognition module is electrically connected with the controller, the face recognition module stores a first face image, and the camera module is used for shooting a person entering a door to form a second face image; and

and the network camera is in communication connection with the public security system.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

above-mentioned access control machine, its face identification camera are used for saving first face image to a personnel of being in the door forms second face image for shoot, compare with first face image, and the face identification camera passes through the controller and is connected with the door lock electricity. When the second face image is successfully matched with the first face image, the door lock is automatically opened, and the operation is convenient. Moreover, the face image information has lower leakage risk relative to the password, and the safety performance can be improved. Meanwhile, the access control machine further comprises a network camera with a monitoring function, the network camera is in communication connection with the public security system, the network camera can monitor the conditions near the access and the exit, monitoring information is sent to the public security system, and the safety precaution management level of the access and the exit is further improved. And the face recognition camera and the network camera are respectively used for face recognition and monitoring, and respectively realize single functions, so that the requirements on the performance of a CPU (central processing unit) are reduced, the heat productivity of the access control machine is reduced, the service life of a product is prolonged, and the speed of face recognition verification of the access control machine is increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein:

FIG. 1 is a schematic front view of an embodiment of a door access machine;

FIG. 2 is a schematic rear view of the door access device of FIG. 1;

fig. 3 is a block diagram of the door access device in fig. 1.

The reference numbers in the specification are as follows:

10. a housing; 11. a heat dissipation plate; 20. a controller; 30. a face recognition camera; 31. a face recognition module; 32. a camera module; 40. a network camera; 41. a two-dimensional code scanning module; 50. a light supplement lamp; 60. a microwave sensing module; 70. a display screen; 80. a two-dimensional code generation module; 90. a photosensitive sensor; 100. a card reading module; 120. a password identification module; 121. a keyboard; 130. a voice recognition module; 131. a microphone; 141. a first horn; 142. a second horn; 150. a fastener; 160. mounting a plate; 170. a micro switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 3, an embodiment of the present invention provides an entrance guard's machine for controlling door lock, the entrance guard's machine includes a housing 10, a controller 20, a face recognition camera 30 and a network camera 40. The controller 20 is located within the housing 10 and is electrically connected to the door lock. The face recognition camera 30 includes a face recognition module 31 and a camera module 32 electrically connected to each other, the face recognition module 31 is electrically connected to the controller 20, and the face recognition module 31 stores a first face image. The camera module 32 is used for shooting the person entering the door to form a second face image. The network camera 40 is in communication connection with the public security system.

The camera module 32 sends the second face image to the face recognition module 31 to be compared with the first face image, and when the second face image is successfully matched with the first face image, the door lock is automatically opened, so that the operation is convenient. Moreover, the face image information has lower leakage risk relative to the password, and the safety performance can be improved. Meanwhile, the access control machine further comprises a network camera 40 with a monitoring function, the network camera 40 is in communication connection with the public security system, the network camera 40 can monitor the conditions near the access and the exit, monitoring information is sent to the public security system, and the safety precaution management level of the access and the exit is further improved. Moreover, the face recognition camera 30 and the network camera 40 are respectively used for face recognition and monitoring, and respectively realize single functions, so that the requirements on the performance of a CPU (central processing unit) are reduced, the heat productivity of the door access machine is reduced, the service life of a product is prolonged, and the speed of face recognition verification of the door access machine is increased.

The access control machine supports offline operation and networking operation, and the failure rate of the access control machine is reduced. The network camera 40 supports the function of continuously transmitting data in a disconnected network, and the network camera 40 can be further connected with the controller 20 and can be used for shooting a plurality of pictures for people entering the door and selecting a clear storage image.

In the present embodiment, the parameters of the network camera 40 are as follows:

pixel: 200 ten thousand pixels;

an image sensor: 1/1.8 inch CMOS;

minimum illuminance: color 0.001 Lux; black and white 0.0001 Lux;

and (3) encoding format: h.265, H.264base, Main Profile, High Profile coding, MJPEG coding;

image resolution: 1920 x 1080, 1-25(30) frames/second; 1280 × 720, 1-25(30) frames/sec;

lens: wide angle, horizontal 120 degrees, having deformity correction function;

moreover, the webcam 40 video supports GB28181 and the standard ONVIF protocol; and double IP (network camera 40 independent IP (independently connected with a public security network) and CPU independent IP) settings are supported. The face recognition camera 30 has 200W pixels, the signal-to-noise ratio is larger than or equal to 41db, and the digital width dynamic is larger than 105 db. The gate inhibition machine adopts a RK3288 hardware platform, a CPU is a quad-core 1.8GHz, and a power interface is a POE interface.

In addition, access control system still includes the door magnetic switch, and the personnel of going out can directly press the access control switch and open the door, need not verify. The access control system may further include a door magnetism detection structure that detects a door state. The door magnetism detection structure can automatically detect whether the door is in an opening state or a closing state, and can be automatically closed after the time for opening the door exceeds the preset time. And the access control system can also automatically alarm when detecting that the door is abnormally opened.

Mainly refer to fig. 1, the entrance guard machine further includes a light supplement lamp 50, and the light supplement lamp 50 is used for supplementing light to the face recognition camera 30 and the network camera 40 to improve the shooting quality of the second face image, thereby improving the comparison accuracy of the face recognition module 31. In this embodiment, the entrance guard's machine is provided with two light filling lamps 50, and face identification camera 30 sets up with network camera 40 along the horizontal direction side by side to be located between two light filling lamps 50, with the light of two light filling lamps 50 of make full use of. The preferred light supplement lamp 50 is an auto-induction light supplement lamp, which can be turned off when no person goes in and out, so as to save electric energy, and is turned on automatically when sensing that a person goes in and out. Or, the automatic induction light supplement lamp can also automatically adjust the illumination intensity according to the ambient brightness.

The entrance guard machine further comprises a microwave induction module 60 electrically connected with the camera module 32, when an entrance person enters the induction range of the microwave induction module 60, the camera module 32 automatically starts working, and the camera module 32 is in a dormant state when no person enters, so that electric energy is saved. Moreover, the microwave sensing module 60 has strong radio frequency interference resistance and is not affected by temperature, humidity, light, air flow, dust and the like, so that the working stability of the access control machine is ensured.

The network camera 40 has a two-dimensional code scanning module 41, and the two-dimensional code scanning module 41 is electrically connected to the controller 20. People entering the door can generate two-dimensional codes through mobile phones APP and the like, and the two-dimensional codes are scanned and verified through the two-dimensional code scanning module 41.

The access control unit also includes a display screen 70 electrically connected to the controller 20. The display screen 70 may display the second face image to the person entering the door, from which the person entering the door may suitably adjust the standing position. The display screen 70 can also display weather, temperature and other information, so that the access control machine is more humanized. The display screen 70 is made of toughened glass, and the shell 10 is made of a metal material so as to improve the texture of the door access device.

Further, the entrance guard machine further comprises a two-dimension code generating module 80 electrically connected with both the controller 20 and the display screen 70, and the person entering the door can scan the two-dimension code on the display screen 70 by using the mobile device for verification. Or, to the personnel that have the authority, can also show the two-dimensional code through cell-phone APP and supply the personnel of entering to sweep the sign indicating number and verify on display screen 70 to realize long-range opening the door.

Moreover, the access control machine further comprises a photosensitive sensor 90, the photosensitive sensor 90 is electrically connected with the display screen 70, so that the brightness of the display screen 70 is automatically adjusted according to the ambient brightness, electric energy can be saved, and a person entering the door can conveniently check information on the display screen 70 by adjusting the proper brightness.

In addition, the door access device further includes at least one of a card reading module 100, a password recognition module 120 and a voice recognition module 130, and the card reading module 100, the password recognition module 120 and the voice recognition module 130 are electrically connected to the controller 20, so that the door access device can further have functions of card swiping verification, password verification and voice verification, and the verification mode of the door access device is increased for the entrance personnel to select. The access control machine can also be verified in a Bluetooth or temporary password mode. Moreover, the access control machine also has a dynamic password verification function, the mobile phone APP can display the dynamic password synchronous with the access control machine through the platform, and the person entering the door can check the dynamic password through the mobile phone APP and then input the dynamic password to the access control machine.

Specifically, the card reading module 100 can be used for various types of cards such as an identity card, a residence permit, a CPU card, and the like, and has the functions of authentication and recording. The password identification module 120 comprises a keyboard 121 arranged outside the door access control machine, the keyboard 121 is a 16-key waterproof physical key keyboard 121, keys are provided with night lights, and people entering the door can conveniently verify at night. The voice recognition module 130 includes a microphone 131 for the door entrance personnel to input voice, and the display screen 70 and the microphone 131 can also make the door access device have a visual intercom function, so that the visitor can make a visitor call through a key, the visitor call is a video call, and the visitor call is converted into a telephone call after no one answers the call. In addition, can also utilize cell-phone APP to pass through the long-range information of issuing of opening the door instruction of platform and send the access control machine to open the door to supply the visitor to get into.

In addition, the door access device further includes a first speaker 141 and a second speaker 142 electrically connected to the controller 20 for broadcasting prompt information such as the verification steps and the verification results. The first speaker 141 and the second speaker 142 are both located in the housing 10, and the first speaker 141 and the second speaker 142 face opposite sides of the door lock, so that the voice information of the door lock has a stereoscopic impression.

Referring mainly to fig. 2, the door access device further includes a fastener 150 and a micro switch 170, the door access device is fixed by the fastener 150, the micro switch 170 is located in the housing 10 and electrically connected to the controller 20, the fastener 150 is disposed through the housing 10, and one end of the fastener 150 located in the housing 10 abuts against the micro switch 170. After the door access machine is installed, the microswitch 170 is in a normally closed state, when the door access machine is illegally disassembled, the fastener 150 needs to be loosened, the acting force of the fastener 150 acting on the microswitch 170 is changed, and the state of the microswitch 170 is changed. When the state of the microswitch 170 changes, the controller 20 controls the first loudspeaker 141 and the second loudspeaker 142 to work, and sends out alarm sound or directly sends alarm information to a background or a public security system.

The door lock further comprises a mounting plate 160, and the door lock is fixed through the mounting plate 160 and the fastener 150. The fastener 150 passes through the mounting plate 160 and the housing 10, and is screw-coupled with the housing 10.

Referring mainly to fig. 2, the housing 10 further includes a heat dissipation plate 11, the heat dissipation plate 11 is made of a material with good thermal conductivity, and the heat dissipation plate 11 has heat dissipation holes for dissipating heat of the structure inside the housing 10, such as the controller 20, the face recognition camera 30, and the network camera 40.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. The utility model provides an access control machine for control lock, its characterized in that includes:

a housing;

the face recognition camera comprises a face recognition module and a camera module which are electrically connected, the face recognition module is electrically connected with the controller, the face recognition module is used for storing a first face image, and the camera module is used for shooting a person entering a door to form a second face image; and

2. The door access machine of claim 1, further comprising a light supplement lamp for supplementing light for the face recognition camera and the network camera.

3. The door access machine of claim 1 or 2, further comprising a microwave sensing module electrically connected to the camera module.

4. The door access machine of claim 1, wherein the network camera is provided with a two-dimensional code scanning module, and the two-dimensional code scanning module is electrically connected with the controller.

5. The door access machine of claim 1, further comprising a display electrically connected to the controller.

6. The door access machine of claim 5, further comprising a two-dimensional code generation module electrically connected to both the controller and the display screen.

7. The door access machine of claim 5 or 6, further comprising a photosensitive sensor, wherein the photosensitive sensor is electrically connected to the display screen.

8. The door access machine of claim 1, further comprising at least one of a card reading module, a password recognition module and a voice recognition module, wherein the card reading module, the password recognition module and the voice recognition module are electrically connected to the controller.

9. The door access machine of claim 1 or 8, further comprising a first speaker and a second speaker electrically connected to the controller, wherein the first speaker and the second speaker are both located in the housing, and the first speaker and the second speaker face opposite sides of the door access machine.

10. The door access machine of claim 1, further comprising a fastener and a micro switch, wherein the door access machine is fixed by the fastener, the micro switch is located in the housing and electrically connected with the controller, the fastener is arranged in the housing in a penetrating manner, and one end of the fastener located in the housing is abutted to the micro switch.