CN216286846U

CN216286846U - Intelligent household entrance guard device

Info

Publication number: CN216286846U
Application number: CN202122481188.4U
Authority: CN
Inventors: 吴丹丹
Original assignee: Hefei Zhixian Intelligent Technology Co ltd
Current assignee: Hefei Zhixian Intelligent Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-12
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses an intelligent household entrance guard device, and relates to the technical field of intelligent households. Including entrance guard's device main part, outside entrance guard's machine, inside entrance guard's machine and facial recognition component, entrance guard's device main part lateral part is provided with the lock, and outside entrance guard's machine and inside entrance guard's machine set up respectively in the outside and the inboard of entrance guard's device main part, and facial recognition component sets up in the entrance guard's device main part outside. The door lock unlocking device has high practicability, and a user can unlock the door lock through three modes of password identification, fingerprint identification and face identification, wherein the face identification machine can automatically detect the height of a person and automatically lift the person to the position that the camera is opposite to the face according to the height of the person so as to adapt to people with different heights outside the main body of the door lock unlocking device through the face identification machine; in addition, can carry out real-time supervision to the smog of entrance guard's device main part outside and inboard respectively through the smoke detector, can both in time monitor and send the police dispatch newspaper when indoor and outdoor condition of a fire takes place, improve the security.

Description

Intelligent household entrance guard device

Technical Field

The utility model relates to the technical field of intelligent home, in particular to an intelligent home entrance guard device.

Background

The Smart Home (Smart Home) is characterized in that a Home is taken as a platform, various devices in the Home are connected together through the Internet of things technology to achieve an intelligent living environment, facilities related to Home life are integrated through the comprehensive wiring technology, the network communication technology, the safety precaution technology, the automatic control technology and the audio and video technology, an efficient management system for Home facilities and family schedule affairs is built, and the Home safety, convenience, comfort and artistry are improved. At present, under the rapid development of a digital technology network technology, an access control technology is rapidly developed and surpasses simple doorway and key management, and the access control technology is gradually developed into a set of complete entrance and exit management system and plays a great role in administrative management work such as working environment safety, personnel attendance management and the like.

The current intelligent house entrance guard's device has certain limitation when using, and on the one hand, face identification technique wide application in access control system, but face identification machine generally installs at the assigned position, and highly unable the regulation, generally only be applicable to the adult that is in certain height scope and stand and use, and the lower children of height or the people that has special health are very inconvenient when carrying out face identification.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides an intelligent household access control device to overcome the technical problems in the prior related art.

The technical scheme of the utility model is realized as follows:

an intelligent household access control device comprises an access control device main body, an external access control machine, an internal access control machine and a face recognition component, wherein a door lock is arranged on the side part of the access control device main body, the external access control machine and the internal access control machine are respectively arranged on the outer side and the inner side of the access control device main body, and the face recognition component is arranged on the outer side of the access control device main body;

the external door access machine comprises a password unlocking area, a fingerprint unlocking area and an external door handle, wherein the password unlocking area and the fingerprint unlocking area are used for controlling the locking state of the external door handle, the internal door access machine comprises a display screen, an unlocking button and an internal door handle, the unlocking button is used for controlling the locking state of the external door handle, and the external door handle and the internal door handle are used for controlling the locking state of the door lock.

Further, facial recognition subassembly includes motor, screw lead screw, slider, mount pad and facial recognition machine, the drive shaft of motor with screw lead screw one end fixed connection, the slider passes through the screw assembly and is in on the screw lead screw, the mount pad sets up slider one side, facial recognition machine is installed on the mount pad.

Further, the mounting groove has been seted up in the entrance guard's device main part outside, the guide way has been seted up to mounting groove inner wall surface, the round hole has been seted up respectively at the guide way both ends, the screw lead screw both ends respectively with round hole inner wall normal running fit, the slider sliding assembly is in inside the guide way, the mount pad outer wall with mounting groove inner wall sliding fit.

Further, the face recognition machine comprises a face recognition machine body, a face recognition area, a camera and a thermal infrared imager, the camera shoots a face and automatically recognizes the face recognition area, the height of a person outside the door control device body is detected through the thermal infrared imager, and the thermal infrared imager is connected with the motor through an electric signal.

Further, the outer side and the inner side of the access control device main body are respectively provided with a smoke detector.

Further, the equipment groove has been seted up to entrance guard's device main part inboard, equipment groove opening part is provided with the access window that can open and shut, the equipment groove includes cell body and lower cell body, is located the downside the round hole with it communicates with each other to go up the cell body is inside, motor fixed mounting is in the cell body, be provided with electrical source controller in the cell body down, electrical source controller respectively with outside entrance guard machine inside entrance guard machine facial recognition component with smoke detector passes through signal of telecommunication connection.

The utility model has the beneficial effects that: by means of the technical scheme, when the door lock is in a locked state, a person is located on the outer side of the door control device main body, the thermal infrared imager scans the front side, if the scanning range is full of the outline of the person, the motor drives the threaded screw rod to rotate, the sliding block slides upwards to drive the face recognition machine to ascend, if the scanning range does not have the outline of the person, the motor drives the face recognition machine to descend until the thermal infrared imager scans the top of the head of the person, the camera located on the lower side of the thermal infrared imager faces the face, the camera shoots the face and automatically recognizes the face at the face recognition area, the door lock is unlocked to the outside department when the authenticated face information is recognized, and the door lock can be opened by screwing the outside door handle; the person who can not successfully authenticate at the face recognition machine can unlock the external door handle by inputting a correct password in the password unlocking area or pressing an authenticated fingerprint in the fingerprint unlocking area, and the door lock can be opened by twisting the external door handle. The door lock unlocking device has high practicability, and a user can unlock the door lock through three modes of password identification, fingerprint identification and face identification, wherein the face identification machine can automatically detect the height of a person and automatically lift the person to the position that the camera is opposite to the face according to the height of the person so as to adapt to people with different heights outside the main body of the door lock unlocking device through the face identification machine; in addition, can carry out real-time supervision to the smog of entrance guard's device main part outside and inboard respectively through the smoke detector, can both in time monitor and send the police dispatch newspaper when indoor and outdoor condition of a fire takes place, improve the security.

Drawings

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

FIG. 1 is one of schematic perspective views according to an embodiment of the present invention;

FIG. 2 is a second schematic perspective view of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a main body of an access control device according to an embodiment of the present invention;

fig. 4 is a second schematic structural diagram of a door access device according to an embodiment of the present invention;

fig. 5 is an exploded view of a face recognition assembly according to an embodiment of the present invention.

In the figure:

1. a door access device body; 2. a door lock; 3. an external access control machine; 4. an internal access control machine; 5. a facial recognition component; 6. a password unlock region; 7. a fingerprint unlocking zone; 8. an outside door handle; 9. a display screen; 10. an unlock button; 11. an interior door handle; 12. a motor; 13. a threaded lead screw; 14. a slider; 15. a mounting seat; 16. mounting grooves; 17. a guide groove; 18. a circular hole; 19. a face recognition machine main body; 20. a face recognition area; 21. a camera; 22. a thermal infrared imager; 23. a smoke detector; 24. an equipment groove; 25. and a power supply controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

According to the embodiment of the utility model, the utility model provides an intelligent household access control device.

As shown in fig. 1-5, the intelligent home entrance guard device according to the embodiment of the utility model comprises an entrance guard device main body 1, an external entrance guard machine 3, an internal entrance guard machine 4 and a face recognition component 5, wherein a door lock 2 is arranged on the side part of the entrance guard device main body 1, the external entrance guard machine 3 and the internal entrance guard machine 4 are respectively arranged on the outer side and the inner side of the entrance guard device main body 1, and the face recognition component 5 is arranged on the outer side of the entrance guard device main body 1;

the external door access machine 3 comprises a password unlocking area 6, a fingerprint unlocking area 7 and an external door handle 8, wherein the password unlocking area 6 and the fingerprint unlocking area 7 are used for controlling the locking state of the external door handle 8, the internal door access machine 4 comprises a display screen 9, an unlocking button 10 and an internal door handle 11, the unlocking button 10 is used for controlling the locking state of the external door handle 8, and the external door handle 8 and the internal door handle 11 are used for controlling the locking state of the door lock 2.

In one embodiment, for the above facial recognition assembly 5, the facial recognition assembly 5 comprises a motor 12, a threaded screw 13, a slider 14, a mounting seat 15 and a facial recognition machine, wherein a driving shaft of the motor 12 is fixedly connected with one end of the threaded screw 13, the slider 14 is assembled on the threaded screw 13 through threads, the mounting seat 15 is arranged at one side of the slider 14, and the facial recognition machine is mounted on the mounting seat 15; mounting groove 16 has been seted up in the 1 outside of entrance guard's device main part, guide way 17 has been seted up on the 16 inner wall surfaces of mounting groove, round hole 18 has been seted up respectively at guide way 17 both ends, screw lead screw 13 both ends respectively with 18 inner wall normal running fit of round hole, 14 sliding assembly of slider is inside

guide way

17, 15 outer walls of mount pad and 16 inner wall normal running fit of mounting groove, thereby can drive screw lead screw 13 through motor 12 and rotate, screw lead screw 13 drives slider 14 and slides from top to bottom along guide way 17, drive mount pad 15 and slide from top to bottom along mounting groove 16, and then drive facial recognition machine and go up and down, come the unblock to lock 2 through facial recognition machine with the people of the different heights in the 1 outside of adaptation entrance guard's device main part. In addition, during the concrete application, 16 openings of mounting groove are provided with transparent window, can prevent dust to the face recognition machine, can not cause the influence to the normal use of face recognition machine again.

In an embodiment, for the above facial recognition machine, the facial recognition machine includes a facial recognition machine main body 19, a facial recognition area 20, a camera 21 and a thermal infrared imager 22, the camera 21 shoots a face and automatically recognizes the face at the facial recognition area 20, the thermal infrared imager 22 detects the height of a person outside the access control device main body 1, the thermal infrared imager 22 is connected to the motor 12 through an electrical signal, so that the thermal infrared imager 22 scans the outline of the person outside the access control device main body 1, the system determines the position area of the face through the outline height, and the motor 12 is controlled to drive the facial recognition machine to ascend and descend, so that the camera 21 faces the face. In addition, in a specific application, a shot picture of the camera 21 is displayed on the display screen 9, so that an indoor person can observe a person outside the door access device main body 1.

In one embodiment, for the above door control device body 1, the smoke sensors 23 are respectively disposed on the outer side and the inner side of the door control device body 1, so that the smoke on the outer side and the inner side of the door control device body 1 can be respectively monitored in real time through the smoke sensors 23, and the smoke can be timely monitored and sent out when a fire occurs indoors or outdoors. In addition, in specific application, the smoke detector 23 is bound with a mobile phone of a user, and when a fire is monitored, information is sent to the user in time, so that the user can receive messages of unexpected situations in time even when going out.

In an embodiment, for above-mentioned entrance guard's device main part 1, entrance guard's device main part 1 inboard has been seted up equipment groove 24, equipment groove 24 opening part is provided with the access window that can open and shut, equipment groove 24 includes cell body and lower cell body, the round hole 18 that is located the downside communicates with each other with last cell body is inside, motor 12 fixed mounting is in last cell body, be provided with power supply controller 25 in the cell body down, power supply controller 25 respectively with outside entrance guard machine 3, inside entrance guard machine 4, facial discernment subassembly 5 and smoke detector 23 pass through electric signal connection, thereby switch on power through power supply controller 25, provide each part with the electric energy, and control each part function.

In summary, according to the above technical solution of the present invention, when the door lock 2 is in the locked state, a person is located outside the door control device main body 1, the thermal infrared imager 22 scans the front-right direction, if the scanning range is full of the person's profile, the motor 12 drives the threaded screw 13 to rotate, so that the slider 14 slides upwards to drive the face recognition machine to ascend, if the scanning range does not have the person's profile, the motor 12 drives the face recognition machine to descend until the thermal infrared imager 22 scans the top of the person's head, at this time, the camera 21 located at the lower side of the thermal infrared imager 22 faces the person's face, the camera 21 shoots the person's face and automatically recognizes the person's face at the face recognition area 20, when the authenticated face information is recognized, the external door handle 8 is unlocked, and the door lock 2 can be opened by screwing the external door handle 8; the person who can not successfully authenticate at the face recognition machine can unlock the external door handle 8 by inputting a correct password in the password unlocking area 6 or pressing the authenticated fingerprint in the fingerprint unlocking area 7, and the door lock 2 can be opened by screwing the external door handle 8.

Has the advantages that: the door lock unlocking device has high practicability, and a user can unlock the door lock through three modes of password identification, fingerprint identification and face identification, wherein the face identification machine can automatically detect the height of a person and automatically lift the person to the position that the camera is opposite to the face according to the height of the person so as to adapt to people with different heights outside the main body of the door lock unlocking device through the face identification machine; in addition, can carry out real-time supervision to the smog of entrance guard's device main part outside and inboard respectively through the smoke detector, can both in time monitor and send the police dispatch newspaper when indoor and outdoor condition of a fire takes place, improve the security.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. An intelligent household entrance guard device, includes: the door control device comprises a door control device body (1), an external door control machine (3), an internal door control machine (4) and a face recognition component (5), and is characterized in that a door lock (2) is arranged on the side part of the door control device body (1), the external door control machine (3) and the internal door control machine (4) are respectively arranged on the outer side and the inner side of the door control device body (1), and the face recognition component (5) is arranged on the outer side of the door control device body (1);

the external door access machine (3) comprises a password unlocking area (6), a fingerprint unlocking area (7) and an external door handle (8), the password unlocking area (6) and the fingerprint unlocking area (7) are used for controlling the locking state of the external door handle (8), the internal door access machine (4) comprises a display screen (9), an unlocking button (10) and an internal door handle (11), the unlocking button (10) is used for controlling the locking state of the external door handle (8), and the external door handle (8) and the internal door handle (11) are used for controlling the locking state of the door lock (2).

2. An intelligent household entrance guard's device according to claim 1, characterized in that, facial recognition subassembly (5) includes motor (12), screw lead screw (13), slider (14), mount pad (15) and facial recognition machine, the drive shaft of motor (12) with screw lead screw (13) one end fixed connection, slider (14) pass through the screw assembly on screw lead screw (13), mount pad (15) set up slider (14) one side, facial recognition machine is installed on mount pad (15).

3. The intelligent household entrance guard device according to claim 2, wherein a mounting groove (16) is formed in the outer side of the entrance guard device main body (1), a guide groove (17) is formed in the surface of the inner wall of the mounting groove (16), round holes (18) are formed in two ends of the guide groove (17) respectively, two ends of the threaded screw rod (13) are in running fit with the inner wall of the round hole (18) respectively, the sliding block (14) is assembled inside the guide groove (17) in a sliding mode, and the outer wall of the mounting seat (15) is in running fit with the inner wall of the mounting groove (16).

4. The intelligent household entrance guard device according to claim 3, wherein the facial recognition machine comprises a facial recognition machine main body (19), a facial recognition area (20), a camera (21) and a thermal infrared imager (22), the camera (21) shoots a face and automatically recognizes the face at the facial recognition area (20), the height of a person outside the entrance guard device main body (1) is detected through the thermal infrared imager (22), and the thermal infrared imager (22) is connected with the motor (12) through an electric signal.

5. A smart home entrance guard's device according to claim 4, characterized in that, the entrance guard's device main part (1) outside and inboard are provided with smoke detector (23) respectively.

6. An intelligent household entrance guard device according to claim 5, characterized in that, equipment groove (24) has been seted up to entrance guard device main part (1) inboard, equipment groove (24) opening part is provided with the access window that can open and shut, equipment groove (24) include cell body and lower cell body, are located the downside round hole (18) with go up inside the cell body and communicate with each other, motor (12) fixed mounting be in the last cell body, be provided with electrical source controller (25) in the cell body down, electrical source controller (25) respectively with outside entrance guard machine (3), inside entrance guard machine (4), facial discernment subassembly (5) with smoke detector (23) pass through electric signal connection.