CN111894359A

CN111894359A - Intelligent lockset with face recognition function

Info

Publication number: CN111894359A
Application number: CN202010821790.5A
Authority: CN
Inventors: 唐翠华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2020-11-06

Abstract

The invention discloses an intelligent lock with a face recognition function, which belongs to the field of intelligent locks, and comprises a lock body and a sliding cover, wherein sliding grooves are formed on two sides above the lock body, a sliding block is arranged in each sliding groove, the sliding block is connected with the sliding grooves in a sliding manner, the sliding cover is arranged on the periphery of the sliding block, the sliding cover and the sliding block are integrally formed, a perspective window is connected to one side wall of the sliding cover in a sealing manner through a clamping groove, a dustproof effect can be achieved by arranging the sliding cover and a cleaning brush, dust on an operation panel can be cleaned through the cleaning brush in the sliding process of the sliding cover, the cleanness and tidiness of the operation panel are ensured, the intelligent lock is extremely practical, meanwhile, when the intelligent lock is powered off or other certifications fail, a switching door body can be opened only when the password of a mechanical password lock is correctly input, and then the, the intelligent lock is unlocked, the safety level of mechanical unlocking of the intelligent lock can be improved, and the safety performance is higher.

Description

Intelligent lockset with face recognition function

Technical Field

The invention relates to the field of intelligent locks, in particular to an intelligent lock with a face recognition function.

Background

The continuous improvement of socioeconomic level has promoted the automation of household equipment, and the living environment is comfortable, the security, has proposed safer, more convenient demand to family's entrance guard and office access guard simultaneously, and electronic lock is accepted and is used by more and more families and office space as a safer, more convenient lock, replaces above-mentioned mechanical lock gradually, and current intelligent tool to lock mostly has face identification's function.

However, most of the existing intelligent locks with face recognition functions cannot prevent dust in an operation controller area and cannot perform dust removal cleaning work on the operation control area, and when the intelligent unlocking fails and a mechanical unlocking operation is needed, most of the existing intelligent locks do not perform safety protection on the mechanical lock and are extremely unsafe.

Disclosure of Invention

The invention aims to provide an intelligent lockset with a face recognition function so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an intelligent lockset with face identification function, includes lock body and sliding closure, lock body top both sides shaping has the spout, the inside slider that is provided with of spout, the slider with spout sliding connection, the slider periphery is provided with the sliding closure, the sliding closure with slider integrated into one piece, there is perspective window through draw-in groove sealing connection on the sliding closure lateral wall, lie in on the sliding closure perspective window top shaping has the pushing hands of recessed, the sliding closure is concave type structure, below in the sliding closure with be provided with the brush cleaner between the lock body, the brush cleaner with the sliding closure bonds, the brush cleaner with the lock body is adjacent.

As a further scheme of the invention: the lock body is characterized in that a handle is rotatably connected to the middle of the lock body, a fingerprint module is arranged on the handle, the fingerprint module is embedded in the handle, a human body stay detector is arranged on one side below the handle, a human body sensor is arranged on one side of the human body stay detector, and the human body sensor, the human body stay detector and the lock body are hermetically connected through clamping grooves; can pass through fingerprint module carries out the authentication to the fingerprint, just can open this intelligent tool to lock when only the authentication passes through, human lingering detector can be the other human lingering time of this intelligent tool to lock of real-time control, plays safety protection's effect, human body sensor can the outside human position of real-time detection.

As a further scheme of the invention: an opening and closing door body is connected to the lock body below the human body lingering detector through a hinge, a mechanical coded lock is connected to the opening and closing door body through a screw, and a sunken handle is formed on one side above the mechanical coded lock; when the intelligent lock is powered off or other certifications are invalid, the opening and closing door body can be opened only when the password input of the mechanical coded lock is correct, and then the mechanical key is inserted into the connecting and disconnecting lock cylinder to open the intelligent lock, so that the safety level of mechanical unlocking of the intelligent lock can be improved, and the safety performance is higher.

As a further scheme of the invention: a mechanical lock cylinder is connected to the upper portion of the lock body, located inside the opening and closing door body, through a screw, a lithium battery is arranged below the mechanical lock cylinder, the lithium battery is connected with the lock body through a clamping groove, and the lithium battery is a detachable rechargeable battery; the lithium battery supplies power to the intelligent lock.

As a further scheme of the invention: an operation panel is hermetically connected to the lock body above the handle through a clamping groove, a display screen and an operation key are arranged on the operation panel, a microphone is arranged below the operation key, and the microphone is connected with the operation panel through the clamping groove; can pass through the right password of operation button input can authenticate, the microphone can realize exchanging the dialogue with the personnel of lock body another side, and is practical convenient.

As a further scheme of the invention: a rotary supporting groove is formed above the lock body, a face recognition camera is arranged in the rotary supporting groove, a rotating shaft is connected between the face recognition camera and the rotary supporting groove, and the face recognition camera is rotatably connected with the rotary supporting groove through the rotating shaft; the face recognition camera and the rotating shaft can be ensured to flexibly rotate in the rotating support groove.

As a further scheme of the invention: a micro motor is arranged inside the lock body and positioned on one side of the rotating shaft, the micro motor is connected with the lock body through a screw, and the micro motor is connected with the rotating shaft through a key; can pass through micro motor rotates, drives the pivot and face identification camera along rotate and support the groove and rotate, it is right face identification camera shakes from top to bottom face identification camera's angle is adjusted, with human body sensor cooperation work can be right the personnel of the different heights in intelligent tool to lock next door carry out face identification, improve face identification's accuracy.

As a further scheme of the invention: a rotating disc is rotatably connected to one side, located on the handle, of the interior of the lock body, the rotating disc is in key connection with the handle, and locking teeth are formed on the periphery of the rotating disc; the rotating disc can be driven to rotate by the handle.

As a further scheme of the invention: a locking push rod is arranged below the rotating disc, a push rod support is connected between the locking push rod and the inner wall of the lock body, and the push rod support is connected with the locking push rod and the lock body through screws; the rotating disc can be locked through the supporting action of the push rod, and when one authentication passes through the face recognition, the fingerprint authentication and the password authentication, the locking push rod acts to loosen the rotating disc, so that only the door lock can be unlocked.

As a further scheme of the invention: a main control board is connected to the position, above the rotating disc, in the lock body through screws, a microprocessor is arranged on the main control board, a Bluetooth module is arranged on one side of the microprocessor, a wireless communication module is arranged below the microprocessor, a storage module is arranged on one side of the wireless communication module, and the microprocessor, the Bluetooth module, the wireless communication module and the storage module are all connected with the main control board through soldering; the intelligent lockset comprises a Bluetooth module, a storage module, a wireless communication module and a microprocessor, wherein the Bluetooth module can be connected with external Bluetooth equipment, the storage module is used for storing temporary video monitoring information, the wireless communication module is connected with an external wireless network, the intelligent lockset can be communicated with the external wireless network, and the microprocessor is used for receiving and feeding back and sending a control command.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the sliding cover and the cleaning brush are arranged, so that a dustproof effect can be achieved, dust on the operation panel can be cleaned by the cleaning brush in the sliding process of the sliding cover, and the operation panel is ensured to be clean and tidy and is extremely practical.

2. According to the invention, when the intelligent lock is powered off or other authentications are invalid, the opening and closing door body can be opened only when the password of the mechanical coded lock is correctly input, and then the mechanical key is inserted into the receiving and releasing lock cylinder to open the intelligent lock, so that the safety level of mechanical unlocking of the intelligent lock can be improved, and the safety performance is higher.

3. In the invention, during the process of face recognition, the human body position can be detected in real time through the human body sensor, then the micro motor is controlled to act through the microprocessor, the angle of the face recognition camera is adjusted to be aligned to the face of the human body, people with different heights beside the intelligent lock can be subjected to face recognition, and the accuracy of face recognition is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the slider of the present invention after being opened;

FIG. 3 is a top cross-sectional view of the present invention at a face recognition camera;

FIG. 4 is a top view of the present invention at the sweeper brush;

FIG. 5 is a left side partial cross-sectional view of the present invention at the mechanical lock cylinder location;

FIG. 6 is a front cross-sectional view of the present invention;

FIG. 7 is a schematic diagram of the circuit connection relationship of the present invention.

In the figure: 1. a lock body; 2. a handle; 3. a fingerprint module; 4. a human body stay detector; 5. a body sensor; 6. opening and closing the door body; 7. a handle is recessed; 8. a mechanical coded lock; 9. a sliding cover; 10. a perspective window; 11. a pushing handle; 12. a face recognition camera; 13. rotating the support groove; 14. a rotating shaft; 15. a micro motor; 16. a chute; 17. an operation panel; 18. a display screen; 19. operating a key; 20. a microphone; 21. a slider; 22. cleaning with a brush; 23. a mechanical lock cylinder; 24. a lithium battery; 25. the push rod supports; 26. locking the push rod; 27. rotating the disc; 28. a microprocessor; 29. a Bluetooth module; 30. a wireless communication module; 31. a storage module; 32. a main control panel.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1 to 7, in the embodiment of the present invention, an intelligent lock with a face recognition function includes a lock body 1 and a sliding cover 9, sliding grooves 16 are formed on two sides above the lock body 1, a sliding block 21 is arranged inside the sliding groove 16, the sliding block 21 is slidably connected with the sliding grooves 16, a sliding cover 9 is arranged on the periphery of the sliding block 21, the sliding cover 9 and the sliding block 21 are integrally formed, a perspective window 10 is hermetically connected on one side wall of the sliding cover 9 through a clamping groove, a concave pushing handle 11 is formed on the sliding cover 9 above the perspective window 10, the sliding cover 9 is of a concave structure, a cleaning brush 22 is arranged between the inner lower part of the sliding cover 9 and the lock body 1, the cleaning brush 22 is bonded with the sliding cover 9, and the cleaning; can be when not using password authentication, can shelter from operating panel 17 region through sliding closure 9, play dirt-proof effect, simultaneously, at the gliding in-process of sliding closure 9, can clean the dust on operating panel 17 through sweeper brush 22, ensure operating panel 17's clean and tidy, it is very practical.

The middle part of the lock body 1 is rotatably connected with a handle 2, the handle 2 is provided with a fingerprint module 3, the fingerprint module 3 is embedded in the handle 2, one side below the handle 2 is provided with a human body staying detector 4, one side of the human body staying detector 4 is provided with a human body sensor 5, and the human body sensor 5, the human body staying detector 4 and the lock body 1 are hermetically connected through clamping grooves; the fingerprint can be authenticated through the fingerprint module 3, the intelligent lock can be opened only when the authentication is passed, the human body stay detector 4 can monitor the stay time of a human body beside the intelligent lock in real time, the safety protection effect is achieved, the human body sensor 5 can detect the position of an external human body in real time, the lower part of the human body stay detector 4 on the lock body 1 is connected with the opening and closing door body 6 through a hinge, the opening and closing door body 6 is connected with the mechanical coded lock 8 through a screw, and a concave handle 7 is formed on one side above the mechanical coded lock 8; when the intelligent lock is in a power failure state or other authentication failures, the opening and closing door body 6 can be opened only when the password input of the mechanical password lock 8 is correct, then the mechanical key is inserted into the receiving and discharging lock cylinder to open the intelligent lock, the safety level of mechanical unlocking of the intelligent lock can be improved, the safety performance is higher, a mechanical lock cylinder 23 is connected to the upper portion, located above the inner portion of the opening and closing door body 6, of the lock body 1 through a screw, a lithium battery 24 is arranged below the mechanical lock cylinder 23, the lithium battery 24 is connected with the lock body 1 through a clamping groove, and the lithium battery 24 is a detachable rechargeable battery; the lithium battery 24 supplies power for the intelligent lock.

An operation panel 17 is hermetically connected to the upper part of the handle 2 of the lock body 1 through a clamping groove, a display screen 18 and an operation key 19 are arranged on the operation panel 17, a microphone 20 is arranged below the operation key 19, and the microphone 20 is connected with the operation panel 17 through the clamping groove; the correct password can be input through the operation key 19 for authentication, the microphone 20 can realize communication with a person on the other side of the lock body 1, the lock body is practical and convenient, the rotary support groove 13 is formed above the lock body 1, the face recognition camera 12 is arranged in the rotary support groove 13, the rotating shaft 14 is connected between the face recognition camera 12 and the rotary support groove 13, and the face recognition camera 12 is rotatably connected with the rotary support groove 13 through the rotating shaft 14; the face recognition camera 12 and the rotating shaft 14 can be ensured to flexibly rotate in the rotating support groove 13, the micro motor 15 is arranged on one side of the rotating shaft 14 in the lock body 1, the micro motor 15 is connected with the lock body 1 through a screw, and the micro motor 15 is connected with the rotating shaft 14 through a key; can rotate through micro motor 15, drive pivot 14 and face identification camera 12 and rotate along rotating support groove 13, wave from top to bottom to face identification camera 12, adjust face identification camera 12's angle, with human body sensor 5 cooperation work, can carry out face identification to the personnel of the different heights in intelligent tool to lock next door, improve face identification's accuracy.

A rotating disc 27 is rotatably connected to one side of the handle 2 in the lock body 1, the rotating disc 27 is in key connection with the handle 2, and locking teeth are formed on the periphery of the rotating disc 27; the rotating disc 27 can be driven to rotate by the handle 2, the locking push rod 26 is arranged below the rotating disc 27, the push rod support 25 is connected between the locking push rod 26 and the inner wall of the lock body 1, and the push rod support 25 is connected with the locking push rod 26 and the lock body 1 through screws; the rotating disc 27 can be locked through the action of the push rod support 25, when one authentication is passed through face recognition, fingerprint authentication and password authentication, the push rod 26 is locked to act, the rotating disc 27 is loosened, the intelligent door lock is unlocked, the inner part of the lock body 1, which is positioned above the rotating disc 27, is connected with a main control board 32 through a screw, a microprocessor 28 is arranged on the main control board 32, a Bluetooth module 29 is arranged on one side of the microprocessor 28, a wireless communication module 30 is arranged below the microprocessor 28, a storage module 31 is arranged on one side of the wireless communication module 30, and the microprocessor 28, the Bluetooth module 29, the wireless communication module 30, the storage module 31 and the main control board 32 are all connected through tin soldering; the bluetooth module 29 can be connected with an external bluetooth device, the storage module 31 is used for storing temporary video monitoring information, the wireless communication module 30 is connected with an external wireless network, so that the intelligent lock can be communicated with the external wireless network, and the microprocessor 28 is used for receiving and feeding back and sending a control command.

The working principle of the invention is as follows: when the intelligent lock is used, the intelligent lock is fixed on a door body, a rotating disc 27 and a mechanical lock cylinder 23 are connected with an intelligent lock 1 in the door body, an external wireless network is connected with a wireless communication module 30, the intelligent lock can be installed, a sliding cover 9 is opened, human face information or fingerprint information is recorded in a storage module 31 in the intelligent lock by operating a key 19, in the using process, fingerprint authentication can be carried out through a fingerprint module 3, face identification authentication can also be carried out through a face identification camera 12, password authentication can also be carried out by inputting passwords through an operation panel 17, as long as any authentication is passed, information can be fed back to a microprocessor 28, the microprocessor 28 sends a control instruction to a locking push rod 26 to act, the rotating disc 27 is loosened, and the handle 2 can be rotated, the intelligent lock body 1 is driven to move, the door body is opened, when the intelligent lock is powered off or other certifications are invalid, the opening and closing door body 6 can be opened only when the password input of the mechanical password lock 8 is correct, then the mechanical key is inserted into the receiving and unloading lock cylinder to open the intelligent lock, the safety level of mechanical unlocking of the intelligent lock can be improved, the safety performance is higher, when the password certification is not used, the sliding cover 9 can shield the region of the operation panel 17 to play a dustproof role, meanwhile, in the sliding process of the sliding cover 9, dust on the operation panel 17 can be cleaned through the cleaning brush 22 to ensure the cleanness and tidiness of the operation panel 17, the intelligent lock is very practical, in the process of carrying out face recognition, the human body position can be detected in real time through the human body sensor 5, and then the micro motor 15 is controlled to move through the microprocessor 28, the angle of the face recognition camera 12 is adjusted to align the face of the human body, so that the face recognition can be performed on people with different heights beside the intelligent lock, and the accuracy of the face recognition is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an intelligent lockset with face identification function, includes lock body (1) and sliding closure (9), its characterized in that: the utility model discloses a lock body, including lock body (1), slider (21), sliding groove (16), slider (21) and sliding groove (16) sliding connection, slider (21) periphery is provided with sliding closure (9), sliding closure (9) with slider (21) integrated into one piece, there are perspective window (10) through draw-in groove sealing connection on sliding closure (9) the lateral wall, lie in on sliding closure (9) perspective window (10) top shaping has depressed pushing hands (11), sliding closure (9) are concave structure, below in sliding closure (9) with be provided with between lock body (1) brush cleaner (22), brush cleaner (22) with sliding closure (9) bond, brush cleaner (22) with lock body (1) is adjacent.

2. The intelligent lockset with face recognition function as claimed in claim 1, wherein: lock body (1) middle part is rotated and is connected with handle (2), be provided with fingerprint module (3) on handle (2), fingerprint module (3) are inlayed inside handle (2), handle (2) below one side is provided with human stay detector (4), human stay detector (4) one side is provided with human body sensor (5), human body sensor (5) and human stay detector (4) with lock body (1) all is through draw-in groove sealing connection.

3. The intelligent lockset with face recognition function as claimed in claim 2, wherein: the lock body (1) is located a body (6) of opening and closing is connected to the lower side of the human body stay detector (4) through a hinge, a mechanical coded lock (8) is connected to the body (6) of opening and closing through a screw, and a sunken handle (7) is formed on one side above the mechanical coded lock (8).

4. The intelligent lockset with face recognition function as claimed in claim 3, wherein: the lock body (1) is located there are mechanical lock core (23) inside top of the opening and closing door body (6) through the screw connection, mechanical lock core (23) below is provided with lithium cell (24), lithium cell (24) with lock body (1) is connected through the draw-in groove, lithium cell (24) are for dismantling rechargeable battery.

5. The intelligent lockset with face recognition function as claimed in claim 2, wherein: the lock body (1) is located there are operating panel (17) above handle (2) through draw-in groove sealing connection, be provided with display screen (18) and operation button (19) on operating panel (17), operation button (19) below is provided with microphone (20), microphone (20) with operating panel (17) pass through the draw-in groove and connect.

6. The intelligent lockset with face recognition function as claimed in claim 1, wherein: the lock body (1) top shaping has rotation support groove (13), rotate and support the inside face identification camera (12) that is provided with in groove (13), face identification camera (12) with rotate and support and be connected with pivot (14) between groove (13), face identification camera (12) with rotate and support groove (13) and pass through pivot (14) rotate and connect.

7. The intelligent lockset with face recognition function as claimed in claim 6, wherein: the lock body (1) is internally located a micro motor (15) is arranged on one side of the rotating shaft (14), the micro motor (15) is connected with the lock body (1) through a screw, and the micro motor (15) is connected with the rotating shaft (14) through a key.

8. The intelligent lockset with face recognition function as claimed in claim 2, wherein: the lock body (1) is internally positioned at one side of the handle (2) and is rotationally connected with a rotating disc (27), the rotating disc (27) is connected with the handle (2) through a key, and locking teeth are formed on the periphery of the rotating disc (27).

9. The intelligent lockset with face recognition function as claimed in claim 8, wherein: the lock is characterized in that a locking push rod (26) is arranged below the rotating disc (27), a push rod support (25) is connected between the locking push rod (26) and the inner wall of the lock body (1), and the push rod support (25) is connected with the locking push rod (26) and the lock body (1) through screws.

10. The intelligent lockset with face recognition function as claimed in claim 9, wherein: the lock body (1) is inside to be located there is main control board (32) rolling disc (27) top through the screw connection, be provided with microprocessor (28) on main control board (32), microprocessor (28) one side is provided with bluetooth module (29), microprocessor (28) below is provided with wireless communication module (30), wireless communication module (30) one side is provided with storage module (31), microprocessor (28) bluetooth module (29) wireless communication module (30) and storage module (31) with main control board (32) all are connected through the soldering.