CN217279663U

CN217279663U - Face recognition intelligent access control system

Info

Publication number: CN217279663U
Application number: CN202123449471.5U
Authority: CN
Inventors: 全汉峰; 吴军华; 吴官会
Original assignee: Shenzhen Yingte New Technology Co ltd
Current assignee: Shenzhen Yingte New Technology Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-23
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an intelligent entrance guard technical field specifically does: face identification intelligent access control system, including intelligent gate, the right side end of intelligent gate is provided with the fixing base, the front end outer wall upper portion of fixing base is provided with the face identification subassembly, the face identification subassembly includes fixing base, moving part and power supply part, moving part and the inboard end wall sliding connection of fixing base, face recognition device and moving part fixed connection, the utility model discloses in, the user's accessible is pressed control switch and is controlled motor a and drive screw rod a forward and reverse rotation, and screw rod a can make to move the slide and drive face recognition device and reciprocate in the slide through threaded connection's effect when rotatory, and then can make the user of different heights all use face recognition device to open entrance guard for intelligent gate forbidden can serve for more users.

Description

Face recognition intelligent access control system

Technical Field

The utility model relates to an intelligent entrance guard technical field specifically is face identification intelligent access control system.

Background

An access control system is an ACS for short in the field of intelligent buildings. The forbidden right of the door is the guard and prevention of the door. The "door" herein includes, in a broad sense, various passages that can pass through, including a door through which a person passes, a door through which a vehicle passes, and the like, and the face recognition is a biometric technology that performs identification based on facial feature information of a person. A series of related technologies, also commonly called face recognition and face recognition, are used to collect images or video streams containing faces by using a camera or a video camera, automatically detect and track the faces in the images, and then perform face recognition on the detected faces.

Along with the development of science and technology, for more convenience of customers appears, the science and technology personnel combine entrance guard and face identification to be in the same place, and the user only needs to open or close the entrance guard through face identification's mode during the trip, no longer need the security personnel to pass in and out the entrance guard and control for it is more convenient that the user goes on a trip.

However, the existing face recognition device is usually fixedly installed on one side of the door guard, which results in that the face recognition device can only be applied to people with a certain height to perform face operation, and results in that some users with shorter height cannot use the face device.

Therefore, it is necessary to develop a face recognition intelligent access control system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a face identification intelligent access control system to it is one side at entrance guard that fixed mounting is usually to put forward current face identification device among the solution above-mentioned background art, and this just leads to face identification device can only be suitable for the personnel of height in the certain limit to carry out the face operation, leads to the problem that the shorter user of some heights can't use face device.

In order to achieve the above purpose, the utility model provides a following technical scheme: the face recognition intelligent access control system comprises an intelligent gate, wherein a fixed seat is arranged at the right side end of the intelligent gate, and a face recognition component is arranged at the upper part of the outer wall of the front end of the fixed seat;

the face recognition assembly comprises a fixed seat, a moving part, a face recognition device and a power supply part, the moving part is connected with the inner side end wall of the fixed seat in a sliding mode, the face recognition device is fixedly connected with the moving part, and the power supply part is arranged at the bottom of the moving part.

Preferably, both sides of the outer wall of the top end of the fixed seat are fixed with support columns, and the top ends of the support columns are fixed with shielding plates.

Preferably, the power supply part includes the support baffle, the side outer wall of support baffle and the inboard end wall fixed connection of fixing base, the removal part sets up the top portion at the support baffle, the bottom outer wall of support baffle is provided with the battery, the bottom of battery and the bottom inner wall connection of fixing base, the front end outer wall of fixing base has sealed lid in the position department sliding connection that corresponds with the battery.

Preferably, the moving part comprises a motor a, the outer wall of the bottom end of the motor a is fixedly connected with the outer wall of the top end of the supporting partition plate, the top end of the motor a is rotatably connected with a screw rod a, and the top end of the screw rod a is rotatably connected with the inner wall of the top end of the fixed seat.

Preferably, the rear end of screw rod a is provided with the guide bar, the upper and lower end of guide bar respectively with the bottom inner wall of fixing base and the top outer wall rear end fixed connection who supports the baffle, the outside end wall threaded connection of screw rod a has the removal slide, the outer end wall and the guide bar sliding connection that remove the slide, the front end of removing the slide and face identification device's rear end outer wall fixed connection.

Preferably, the front end outer wall of fixing base has seted up the slide in the position department that corresponds with face identification device, face identification device's upper and lower end outer wall all is fixed with the ripple guard plate, the one end that face identification device was kept away from to the ripple guard plate respectively with the upper and lower end inner wall fixed connection of slide.

Preferably, a display screen is fixed at the center of the outer wall of the front end of the face recognition device, a password input disc is fixed at the bottom of the outer wall of the front end of the face recognition device and arranged below the display screen, supporting blocks are fixed on the upper portions of the inner walls of the two side ends of the face recognition device, a motor b is fixed on the outer wall of the top end of each supporting block, a screw b is fixed on the top end of each motor b, and the upper end of each screw b is rotatably connected with the inner wall of the top end of the face recognition device.

Preferably, the outer end wall of the screw rod b is in threaded connection with a movable plate, the top end of the movable plate is fixed with a mounting seat, the outer wall of the front end of the mounting seat is fixed with a camera, and a light supplement lamp is fixed to the left end of the camera.

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

the utility model discloses in, the user accessible is pressed control switch and is come control motor a to drive screw rod a forward and reverse rotation, and screw rod a can make to remove the slide and drive face identification device and reciprocate in the slide through threaded connection's effect when rotatory, and then can make the user of different heights all can use face identification device to open entrance guard for intelligent door forbidden can serve for more users.

Drawings

Fig. 1 is a schematic view of the external structure of the utility model in the front view direction;

FIG. 2 is a schematic cross-sectional view of the side view of the fixing base of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of the front view direction of the face recognition device of the present invention;

fig. 4 is a schematic perspective view of the middle movable sliding seat of the present invention.

In the figure: 100. an intelligent gate; 200. a fixed seat; 210. a support post; 220. a shielding plate; 230. a sealing cover; 240. a slideway; 250. supporting the partition plate; 260. a storage battery; 300. a face recognition device; 301. a password input disc; 302. a display screen; 303. moving the plate; 304. a support block; 305. a screw b; 306. a motor b; 307. a camera; 308. a light supplement lamp; 310. a corrugated guard plate; 400. a motor a; 410. a screw a; 420. a guide rod; 430. the slide is moved.

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 work belong to the protection scope of the present invention.

The utility model provides a following technical scheme: a face recognition intelligent access control system can adjust the height of a face recognition device according to the height of a user in the using process, so that the face recognition device can serve more users, please refer to fig. 1-4, which comprises an intelligent gate 100, a fixed seat 200 is arranged at the right side end of the intelligent gate 100, the fixed seat 200 is arranged for installing and fixing a face recognition device 300, pillars 210 are fixed at both sides of the outer wall at the top end of the fixed seat 200, a shielding plate 220 is fixed at the top end of the pillars 210, the pillars 210 are arranged for supporting the shielding plate 220, the shielding plate 220 is arranged for protecting the face recognition device 300 and preventing the face recognition device 300 from being blown by wind and rain, a face recognition assembly is arranged at the upper part of the outer wall at the front end of the fixed seat 200, a control switch is arranged on the outer wall at the front end of the fixed seat 200, and the control switch is electrically connected with a motor a400, the control switch is arranged to control the face recognition device 300 to move up and down, the face recognition assembly comprises a fixed seat 200, a moving part, the face recognition device 300 and a power supply part, the moving part is connected with the inner side end wall of the fixed seat 200 in a sliding manner, the moving part is arranged to drive the face recognition device 300 to move up and down, so that the face recognition device 300 can recognize users with different heights, the moving part comprises a motor a400, the outer wall of the bottom end of the motor a400 is fixedly connected with the outer wall of the top end of the supporting partition plate 250, the top end of the motor a400 is rotatably connected with a screw a410, the top end of the screw a410 is rotatably connected with the inner wall of the top end of the fixed seat 200, the rear end of the screw a410 is provided with a guide rod 420, the guide rod 420 is arranged to guide the movement of the movable slide seat 430, the upper end and the lower end of the guide rod 420 are respectively fixedly connected with the inner wall of the bottom end of the fixed seat 200 and the rear end outer wall of the supporting partition plate 250, the outer end wall of the screw a410 is in threaded connection with a movable sliding seat 430, the outer end wall of the movable sliding seat 430 is in sliding connection with a guide rod 420, the front end of the movable sliding seat 430 is fixedly connected with the outer wall of the rear end of the face recognition device 300, a user can control the rotation direction of a motor a400 through a control switch, when an upper movable key on the control switch is pressed, the set motor a400 can drive the screw a410 to rotate forward, the movable sliding seat 430 moves upwards under the effect of threaded connection, when a lower movable key on the control switch is pressed, the set motor a400 can drive the screw a410 to rotate reversely, the movable sliding seat 430 moves downwards under the effect of threaded connection, the slide 240 is arranged at the position corresponding to the face recognition device 300 on the outer wall of the front end of the fixed seat 200, corrugated protection plates 310 are fixed on the outer walls of the upper end and the lower end of the face recognition device 300, and one ends, far away from the face recognition device 300, of the corrugated protection plates 310 are respectively and fixedly connected with the inner walls of the upper end and the lower end of the slide 240 The slide way 240 is arranged to facilitate the up-and-down movement of the face recognition device 300, the corrugated protection plate 310 is arranged to hermetically protect the exposed part of the slide way 240 and prevent components inside the fixing base 200 from being damaged, the face recognition device 300 is fixedly connected with the moving part, the center of the front outer wall of the face recognition device 300 is fixed with the display screen 302, the bottom of the front outer wall of the face recognition device 300 is fixed with the password input disc 301, the password input disc 301 is arranged below the display screen 302, the password input disc 301 is arranged to facilitate the user to open the intelligent door 100 by inputting passwords, the user is prevented from inconveniently controlling the intelligent door 100 to open when the face recognition operation is performed under special conditions, the display screen 302 is arranged to display the recognition process and the information input by the passwords, and the front outer wall of the fixing base 200 is further provided with the sensor at a proper position, the sensor is arranged to control the face recognition device 300 to start when a pedestrian moves to the fixed seat 200, the type of the sensor is MB1010, the supporting blocks 304 are fixed on the upper portions of the inner walls of the two sides of the face recognition device 300, the motor b306 is fixed on the outer wall of the top end of each supporting block 304, the screw b305 is fixed on the top end of each motor b306, the upper end of each screw b305 is rotatably connected with the inner wall of the top end of the face recognition device 300, the moving plate 303 is connected to the end wall of the outer side of each screw b305 in a threaded manner, the mounting seat is fixed on the top end of each moving plate 303, the camera 307 is fixed on the outer wall of the front end of each mounting seat, the light supplement lamp 308 is fixed on the left end of each camera 307, when the sensor detects that a user needs to open the intelligent gate 100, the motor b306 can be controlled to drive the screws b305 to rotate, the moving plates 303 can move upwards when the screws b305 rotate, and the camera 307 and the light supplement lamp 308 extend out of the face recognition device 300, the arranged camera 307 can identify the face, the arranged light supplement lamp 308 can supplement light when the light is insufficient at night, the model of the arranged camera 307 is Python3, and the model of the arranged light supplement lamp 308 is CM-NTG 812;

the power supply part is arranged at the bottom of the moving part, the power supply part comprises a supporting partition plate 250, the outer wall of the side end of the supporting partition plate 250 is fixedly connected with the inner end wall of the fixed seat 200, the moving part is arranged at the top end part of the supporting partition plate 250, the arranged supporting partition plate 250 is used for supporting the bottom end of the moving part, the arranged storage battery 260 is used for supplying power to the whole device, the outer wall of the bottom end of the supporting partition plate 250 is provided with the storage battery 260, the bottom end of the storage battery 260 is connected with the inner wall of the bottom end of the fixed seat 200, the outer wall of the front end of the fixed seat 200 is slidably connected with a sealing cover 230 at a position corresponding to the storage battery 260, and the arranged sealing cover 230 is used for facilitating the overhaul of the storage battery 260 by a worker.

The working principle is as follows: firstly, when a pedestrian needs to open the intelligent door 100, if the pedestrian is inconvenient, the pedestrian can input an unlocking password through the password input disc 301 to open the intelligent door 100, if the pedestrian needs to perform face recognition, the set sensor can start the motor b306 to enable the motor b306 to drive the screw rod b305 to rotate forwards when detecting that a user stands at the front end of the fixed seat 200, the screw rod b305 can control the moving plate 303 to move upwards through the effect of threaded connection during rotation forwards, so that the camera 307 and the light supplement lamp 308 extend out to the top end of the face recognition device 300, if the height of the pedestrian can directly perform face recognition, the pedestrian only needs to face the camera 307, and the camera 307 can control the intelligent door 100 to be opened after performing face detection without errors;

if the height of the pedestrian is higher than the height of the face recognition device 300, the user can press the upper moving button on the control switch, the arranged motor a400 can drive the screw rod a410 to rotate forward, so that the moving slide seat 430 can drive the face recognition device 300 to move upwards together under the action of threaded connection, so that the camera 307 can recognize the face of the user, if the height of the pedestrian is lower than the height of the face recognition device 300, the user can press the lower moving button on the control switch, the arranged motor a400 can drive the screw rod a410 to rotate reversely, so that the moving slide seat 430 can drive the face recognition device 300 to move downwards under the action of threaded connection, so that the camera 307 can recognize the face of the user, and meanwhile, when the face recognition device 300 moves, the arranged slide 240 can always protect the exposed part of the slide 240 in a stretching and folding mode, the damage of dust and the like to the components in the fixing base 200 is avoided.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. Face identification intelligent access control system, including intelligent gate (100), the right side end of intelligent gate (100) is provided with fixing base (200), its characterized in that: a face recognition component is arranged on the upper part of the outer wall of the front end of the fixed seat (200);

the face recognition assembly comprises a fixed seat (200), a moving part, a face recognition device (300) and a power supply part, the moving part is connected with the inner side end wall of the fixed seat (200) in a sliding mode, the face recognition device (300) is fixedly connected with the moving part, and the power supply part is arranged at the bottom of the moving part.

2. The intelligent face recognition access control system according to claim 1, characterized in that: both sides of the outer wall of the top end of the fixed seat (200) are fixed with a support column (210), and the top end of the support column (210) is fixed with a shielding plate (220).

3. The intelligent face recognition access control system according to claim 1, characterized in that: the power supply part comprises a supporting partition plate (250), the outer wall of the side end of the supporting partition plate (250) is fixedly connected with the inner side end wall of the fixing seat (200), the moving part is arranged at the top end part of the supporting partition plate (250), the outer wall of the bottom end of the supporting partition plate (250) is provided with a storage battery (260), the bottom end of the storage battery (260) is connected with the inner wall of the bottom end of the fixing seat (200), and the outer wall of the front end of the fixing seat (200) is slidably connected with a sealing cover (230) at a position corresponding to the storage battery (260).

4. The intelligent face recognition access control system according to claim 3, characterized in that: the moving part comprises a motor a (400), the outer wall of the bottom end of the motor a (400) is fixedly connected with the outer wall of the top end of the supporting partition plate (250), the top end of the motor a (400) is rotatably connected with a screw a (410), and the top end of the screw a (410) is rotatably connected with the inner wall of the top end of the fixed seat (200).

5. The intelligent face recognition access control system according to claim 4, characterized in that: the rear end of screw rod a (410) is provided with guide bar (420), the upper and lower end of guide bar (420) respectively with the bottom inner wall of fixing base (200) and the top outer wall rear end fixed connection of supporting diaphragm (250), the outside end wall threaded connection of screw rod a (410) has removal slide (430), the outer end wall and the guide bar (420) sliding connection of removal slide (430), the front end of removing slide (430) and the rear end outer wall fixed connection of face identification device (300).

6. The intelligent face recognition access control system according to claim 1, characterized in that: slide (240) have been seted up in the front end outer wall of fixing base (200) and face recognition device (300) corresponding position department, the upper and lower end outer wall of face recognition device (300) all is fixed with ripple guard plate (310), the one end that face recognition device (300) were kept away from in ripple guard plate (310) respectively with the upper and lower end inner wall fixed connection of slide (240).

7. The face recognition intelligent access control system of claim 1, characterized in that: the face recognition device is characterized in that a display screen (302) is fixed in the center of the outer wall of the front end of the face recognition device (300), a password input disc (301) is fixed at the bottom of the outer wall of the front end of the face recognition device (300), the password input disc (301) is arranged below the display screen (302), supporting blocks (304) are fixed on the upper portions of the inner walls of the two side ends of the face recognition device (300), a motor b (306) is fixed on the outer wall of the top end of each supporting block (304), a screw b (305) is fixed on the top end of each motor b (306), and the upper end of each screw b (305) is rotatably connected with the inner wall of the top end of the face recognition device (300).

8. The intelligent face recognition access control system according to claim 7, characterized in that: the outer side end wall of the screw rod b (305) is in threaded connection with a moving plate (303), the top end of the moving plate (303) is fixedly provided with an installation seat, the outer wall of the front end of the installation seat is fixedly provided with a camera (307), and the left side end of the camera (307) is fixedly provided with a light supplement lamp (308).