CN108898714A - A kind of recognition of face is locked automatically and its is locked or method for unlocking - Google Patents
A kind of recognition of face is locked automatically and its is locked or method for unlocking Download PDFInfo
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- CN108898714A CN108898714A CN201810689265.5A CN201810689265A CN108898714A CN 108898714 A CN108898714 A CN 108898714A CN 201810689265 A CN201810689265 A CN 201810689265A CN 108898714 A CN108898714 A CN 108898714A
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- Prior art keywords
- unlocking
- face
- panel
- lock
- lock core
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/147—Details of sensors, e.g. sensor lenses
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
- G06V40/166—Detection; Localisation; Normalisation using acquisition arrangements
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00944—Details of construction or manufacture
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/005—Opening, closing of the circuit
- E05B2047/0054—Opening, closing of the circuit using microprocessor, printed circuits, or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/005—Opening, closing of the circuit
- E05B2047/0056—Opening, closing of the circuit by sensing the presence of a person, e.g. body heat sensor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Human Computer Interaction (AREA)
- Vascular Medicine (AREA)
- Lock And Its Accessories (AREA)
Abstract
It locks and its locks or method for unlocking automatically the present invention relates to a kind of recognition of face, including panel, camera, loudspeaker, liquid crystal touch screen, door lock control system, lithium battery, lock core, wherein, the door lock control system includes face detection module, lock module, control panel in unlocking, panel includes front panel and rear panel, camera is connect with face detection module, lock module is connect with control panel in face detection module, unlocking, the control panel is connect with loudspeaker, liquid crystal touch screen, lithium battery, and lock module is connect with lock core in unlocking.Innovative design of the present invention camera location structure solves the difficulties that recognition of face orientation angle is inaccurate, misclassification rate is high；The present invention devises displacement induction and circuit control device, realizes automatic unlocking enabling, automatic locking, automatic locking function of going out of geting started；The structure that the present invention is unlocked using key, gear set transmission, achieve the purpose that the person's of avoiding theft technology unlocking or non-user violence are unlocked, and the illegal non-user personnel's image information entered and identification is unlocked, additional alarm and enhancing security performance are automatically saved in conjunction with camera.
Description
Technical field
The invention patent relates to face recognition technology, automated intelligent lock technology, key unlocking structure technology, camera positioning
Structure technology.
Background technique
With the rapid development of electronic information technology, conventional door lock constantly develops to high-tech, intelligent direction, wherein people
Face identification technology is a kind of biometrics identification technology based on the technologies such as image procossing and pattern-recognition, with fingerprint, vein, rainbow
The other biologicals feature identification technique such as film compares, and has many advantages, such as easy, easy-to-use, hygienic, intuitive, therefore is widely used in body
Part identification verifying industry, including smart lock field.
Face recognition technology generally includes three steps：1, facial image is acquired；2, face characteristic extracts；3, face characteristic
It compares；Detailed process is to acquire facial image by camera, is then inserted into formula system and image is detected and handled, and is extracted
Face characteristic information to be identified is compared face characteristic information with face template characteristic information, exports alignment similarity,
And be compared with recognition threshold, face recognition process is completed, recognition result is exported.
But existing face recognition technology door lock has the following defects：
1. recognition of face is not accurate enough, has a certain proportion of misclassification rate to lead to failure situation of unlocking.
2. after entering or going out, door is not locked automatically, can not alert, there are security risks.
3. because camera angle inaccuracy problem is easy to cause recognition of face failure, needs by identification is repeated several times, very
It is inconvenient.
4. there are the security risks that non-master key's technology unlocking and violence are unlocked.
Summary of the invention
In view of the above-mentioned state of the art, technical problem to be solved by the present invention lies in one kind is provided being capable of accurate people
Face identification, auto-unlocking are locked and the recognition of face with alarm function and anti-theft function is locked automatically and its are locked or unlocking side
Method.
The present invention solves technical solution used by above-mentioned technical problem：A kind of recognition of face is locked automatically, including panel,
Lithium battery and lock core further include camera, loudspeaker, liquid crystal touch screen and door lock control system, wherein door lock control system
System includes lock module and control panel in face detection module, unlocking, and the panel includes front panel and rear panel, the camera
It is connect with face detection module, the face detection module is to handle face characteristic code information, the face detection module, unlocking
Upper lock module is connect with control panel, which connect with loudspeaker, liquid crystal touch screen and lithium battery respectively, and described is opened
It locks lock module to connect with lock core, includes storage unit and identifying processing unit in the control panel, the storage unit is to deposit
The face template condition code information of typing is stored up, and the identifying processing unit is special to the face for handling face detection module
The face template condition code information comparison for levying typing in code information and storage unit is handled, and is sent to comparing by result
Lock module in unlocking, the front panel correspond to camera equipped with mounting seat, and the face of the mounting seat fixing camera acquires
Angle and level are in 48 ° of -50 ° of angles；
Lock module includes motor, attention device, the displacement sensor and circuit that can incude lock core Yu door synthetic state in the unlocking
Plate, wherein the motor, attention device, displacement sensor are connect with circuit board, which connect with control panel, described to open
Lock module is locked to be sequentially connected by motor and lock core.
Further, the rear panel is equipped with the locking key that can be used for unlocking, lock, which is connected with lock core,
User such as can unlock indoors, lock the operation.
Further, the lower end of the front panel be equipped with key unlocking hole and connection gear set, and the gear set with
Lock core transmission connection, the gear set are meshed by least three gear and are formed；And the front panel corresponds to key unlocking hole and is covered with lock
Lid prevents non-user technology unlocking and violence from unlocking, improves door lock anti-theft grade so as to reach.
Further, lithium battery is furnished with USB charge port, can directly external charge treasured charge, reach without removing lithium electricity
The effect of charging can be completed in pond.
A kind of unlocking locked automatically based on above-mentioned recognition of face or locking method, control panel transmission are identified by signal to opening
Circuit board, the circuit board starting motor work of lock module are locked, motor band movable lock core, which is unlocked, gets started, after entering, in setting
In, displacement sensor positions induction door according to opening position and has closed（Shutdown return is differed less than 2 degree）, circuit board starting
Motor work, motor band movable lock core are locked；Within the set time, if induction door is not closed, control panel controls attention device and issues
Caution sound reminds user to lay the key under the door in time.
Further, further include the always-on for thering is user frequently to pass in and out, that is, do not needing to input any external letter of unlocking
In the case of breath, after being arranged by liquid crystal touch screen, the work of control panel control circuit board, starting motor band movable lock core are maintained a normally open,
It realizes and directly unlocks.
Further, the locking method further includes that liquid crystal touch screen is locked a door mode, and user can be by long-pressing liquid after going out
Brilliant touch screen, time are about 1 second, and control panel works according to liquid crystal touch screen trigger signal control circuit board, starting motor drives
Lock core is locked.
Further, this method further includes anti-violence unlocking mode, i.e., ought attempt to dismantle or destroy the door on panel
When lock carries out violence unlocking, control panel control camera carries out being stored in storage unit when field shooting, while controlling loudspeaking
Device gives a warning, and improves its security anti-theft performance.
Compared with the prior art, the advantages of the present invention are as follows：Innovative design of the present invention camera location structure, solves
The difficulties that recognition of face orientation angle is inaccurate, misclassification rate is high；The present invention devises displacement induction and circuit control device, reality
Automatic unlocking enabling is showed, automatic locking, automatic locking function of going out of geting started；The present invention is unlocked using key, gear set transmission
Structure, achieve the purpose that the person's of avoiding theft technology unlocking or non-user violence are unlocked, and automatically save illegally in conjunction with camera
Into and identification unlock non-user personnel's image information, additional alarm and enhancing security performance, the present invention innovate research and development,
Design is scientific and reasonable, meets smart lock development trend and the market demand, batch is suitble to promote.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the front view of front panel of the present invention, rear panel；
Fig. 3 is the schematic internal view of front panel of the present invention, rear panel；
Fig. 4 is system structure diagram of the invention.
Specific embodiment
As shown in Figs 1-4, a kind of recognition of face is locked automatically, including panel 1, lithium battery 2 and lock core 3, further includes camera
4, loudspeaker 5, liquid crystal touch screen 6 and door lock control system 7, wherein the door lock control system 7 includes face detection module 7-
1, lock module 7-2 and control panel 7-3 in unlocking, the panel 1 include front panel 1-1 and rear panel 1-2, the camera 4 with
Face detection module 7-1 connection, face detection module 7-1 is to handle face characteristic code information, the face detection module
Lock module 7-2 is connect with control panel 7-3 on 7-1, unlocking, control panel 7-3 respectively with loudspeaker 5, liquid crystal touch screen 6 and
Lithium battery 2 connects, and lock module 7-2 is connect with lock core 3 in the unlocking, includes storage unit 7-3-1 in the control panel 7-3
With identifying processing unit 7-3-2, face template condition code information of the storage unit 7-3-1 to store typing, and described
Identifying processing unit 7-3-2 in the face characteristic code information that handles face detection module 7-1 and storage unit 7-3-1
The face template condition code information comparison of typing is handled, and will be compared and be sent to the upper lock module 7-2 of unlocking by result, before described
Panel 1-1 corresponds to camera 4 equipped with mounting seat 8, and the face acquisition angles of 8 fixing camera 4 of mounting seat are in level
48 ° of -50 ° of angles；
Lock module 7-2 includes motor 7-2-1, attention device 7-2-2, the position that can incude lock core 3 Yu door synthetic state in the unlocking
Displacement sensor 7-2-3 and circuit board 7-2-4, wherein the motor 7-2-1, attention device 7-2-2, displacement sensor 7-2-3 with
Circuit board 7-2-4 connection, circuit board 7-2-4 are connect with control panel 7-3, and lock module 7-2 passes through motor 7-2-1 in the unlocking
It is sequentially connected with lock core 3, meanwhile, the rear panel 1-2 is equipped with the locking key 9 that can be used for unlocking, lock, the locking key 9 and lock core 3
It is connected, the lower end of the operation such as user can unlock indoors, lock, the front panel 1-1 is equipped with key unlocking
The gear set 11 in hole 10 and connection, and the gear set 11 and lock core 3 are sequentially connected, the gear set 11 is by least three gear 11-1
Be meshed composition；And front panel 1-1 corresponds to key unlocking hole 10 and is covered with locking closure 12, prevents non-user sudden and violent so as to reach
Power is unlocked and technology unlocking, improves the effect of door lock anti-theft grade, in addition, lithium battery 2 is furnished with USB charge port 13, it can be direct
The charging of external charge treasured achievees the effect that charging can be completed without removing lithium battery.
A kind of unlocking locked automatically based on above-mentioned recognition of face or locking method, control panel 7-3 transmission are identified by signal
Start motor 7-2-1 work, motor 7-2-1 band movable lock core to the circuit board 7-2-4 for the upper lock module 7-2 that unlocks, circuit board 7-2-4
3, which unlock, gets started, and after entering, within the set time, displacement sensor 7-2-3 positions induction door according to opening position and closed
（Shutdown return is differed less than 2 degree）, circuit board 7-2-4 starting motor 7-2-1 work, the motor 7-2-1 band locking of movable lock core 3；?
In setting time, if induction door is not closed, control panel 7-3 controls attention device 7-2-2 and issues caution sound, and user is reminded to close in time
Door locking is not needing to input any external unlocking information in addition, further including the always-on 7-4 for having user frequently to pass in and out
In the case of, after being arranged by liquid crystal touch screen 6, control panel 7-3 control circuit board 7-2-4 work, starting motor 7-2-1 drive lock
Core 3 maintains a normally open, and realizes and directly unlocks；The locking method further includes that liquid crystal touch screen is locked a door mode 7-5, and user can after going out
By long-pressing liquid crystal touch screen 6, the time is about 1 second, and control panel 7-3 is according to 6 trigger signal control circuit board 7- of liquid crystal touch screen
2-4 work, starting motor 7-2-1 band movable lock core 3 are locked；This method further includes anti-violence unlocking mode 7-6, that is, works as someone
When the door lock for attempting to dismantle or destroy on panel carries out violence unlocking, control panel 7-3 control camera 4 carries out working as field shooting
It is stored in storage unit 7-3-1, while controlling loudspeaker 5 and giving a warning, improves its security anti-theft performance.
When needing to enter, enabling object enters in presumptive area, 4 real-time perfoming Image Acquisition of camera, Face datection mould
Block 7-1 carries out Face datection and normalized to the image that camera 4 acquires, and completes the extraction of face characteristic, and sender
Face feature digital code extracts the face mould of storage unit 7-3-1 to identifying processing unit 7-3-2, the control panel 7-3 of control panel 7-3
Plate features code compares when carrying out recognition of face comparison processing, comparing concordance rate higher than preset value to be passed through and sends through signal extremely
The circuit board 7-2-4 of lock module 7-2, circuit board 7-2-4 start motor 7-2-1 work, motor 7-2-1 band movable lock core reality in unlocking
Existing automatic door opening, displacement sensor 7-2-3 induction door is closed then automatic locking in time after geting started, if closing door, position not in time
Displacement sensor 7-2-3 sends sensed data and circuit board 7-2-4, attention device 7-2-2 is given to issue caution sound；When lithium battery 2 is finished,
It can be unlocked and be opened the door from key unlocking hole 10 by key；When someone's violence is unlocked, control panel 7-3 controls camera 4
It carries out being stored in storage unit when field shooting and loudspeaker 5 gives a warning, improve its security anti-theft performance.
Innovative design of the present invention camera location structure, solves that recognition of face orientation angle is inaccurate, misclassification rate is high
Difficulties；The present invention devise displacement induction and circuit control device, realize automatic unlocking open the door, get started it is automatic locking,
It gos out automatic locking function；The present invention using key, gear set transmission unlock structure, reach the person's of avoiding theft technology unlocking or
The purpose that non-user violence is unlocked, and the illegal non-user personnel's image entered and identification is unlocked is automatically saved in conjunction with camera
Information, additional alarm and enhancing security performance, present invention innovation research and development, design is scientific and reasonable, meets smart lock development trend
It is promoted with the market demand, suitable batch.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of skill in the art that it still can be right
Technical solution documented by foregoing embodiments is modified, or is replaced on an equal basis to part of technical characteristic；And this
It modifies or replaces, the spirit and model of technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
1. a kind of recognition of face is locked automatically, including panel, lithium battery and lock core, which is characterized in that further include camera, loudspeaking
Device, liquid crystal touch screen and door lock control system, wherein the door lock control system includes face detection module, mode locking in unlocking
Block and control panel, the panel include front panel and rear panel, and the camera is connect with face detection module, the Face datection
Module is to handle face characteristic code information, and lock module is connect with control panel in the face detection module, unlocking, the control
Plate is connect with loudspeaker, liquid crystal touch screen and lithium battery respectively, and lock module is connect with lock core in the unlocking, the control
It include storage unit and identifying processing unit in plate, face template condition code information of the storage unit to store typing,
And face characteristic code information of the identifying processing unit to handle face detection module and typing in storage unit
The processing of face template condition code information comparison, and will compare and the upper lock module of unlocking is sent to by result, the front panel is corresponding
Camera is equipped with mounting seat, and the face acquisition angles and level of the mounting seat fixing camera are in 48 ° of -50 ° of angles；
Lock module includes motor, attention device, the displacement sensor and circuit that can incude lock core Yu door synthetic state in the unlocking
Plate, wherein the motor, attention device, displacement sensor are connect with circuit board, which connect with control panel, described to open
Lock module is locked to be sequentially connected by motor and lock core.
2. a kind of recognition of face according to claim 1 is locked automatically, which is characterized in that the rear panel, which is equipped with, can be used for
The locking key unlock, locked, the locking key are connected with lock core.
3. a kind of recognition of face according to claim 1 is locked automatically, which is characterized in that the lower end of the front panel is equipped with
The gear set in key unlocking hole and connection, and the gear set and lock core are sequentially connected, which is meshed by least three gear
Composition；And the front panel corresponds to key unlocking hole and is covered with locking closure.
4. a kind of recognition of face according to claim 1 is locked automatically, which is characterized in that lithium battery is furnished with USB charge port, can
With the charging of direct external charge treasured, achieve the effect that charging can be completed without removing lithium battery.
5. a kind of unlocking locked automatically based on above-mentioned recognition of face or locking method, which is characterized in that the control panel, which is sent, to be known
Motor work is not started by circuit board, the circuit board of signal to upper lock module of unlocking, motor band movable lock core is unlocked introduction, is entered
Later, within the set time, displacement sensor positions induction door according to opening position and has closed（Shutdown return is differed less than 2
Degree）, circuit board starting motor work, motor band movable lock core locking；Within the set time, if induction door is not closed, control panel
It controls attention device and issues caution sound, user is reminded to lay the key under the door in time.
6. a kind of unlocking locked automatically based on above-mentioned recognition of face according to claim 5 or locking method, feature are existed
In further including the always-on for thering is user frequently to pass in and out, i.e., in the case where not needing to input any external unlocking information state, pass through liquid
After brilliant touch screen setting, the work of control panel control circuit board, starting motor band movable lock core are maintained a normally open, and are realized and are directly unlocked.
7. a kind of unlocking locked automatically based on above-mentioned recognition of face according to claim 5 or locking method, feature are existed
It further include that liquid crystal touch screen is locked a door mode in, the locking method, user can be by long-pressing liquid crystal touch screen after going out, and the time is about
It is 1 second, control panel works according to liquid crystal touch screen trigger signal control circuit board, starting motor band movable lock core is locked.
8. a kind of unlocking locked automatically based on above-mentioned recognition of face according to claim 5 or locking method, feature are existed
In this method further includes anti-violence unlocking mode, i.e., the door lock that ought attempt to dismantle or destroy on panel carries out violence unlocking
When, control panel control camera carries out being stored in storage unit when field shooting, while controlling loudspeaker and giving a warning, and mentions
High safety anti-theft performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689265.5A CN108898714A (en) | 2018-06-28 | 2018-06-28 | A kind of recognition of face is locked automatically and its is locked or method for unlocking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810689265.5A CN108898714A (en) | 2018-06-28 | 2018-06-28 | A kind of recognition of face is locked automatically and its is locked or method for unlocking |
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| CN108898714A true CN108898714A (en) | 2018-11-27 |
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| CN201810689265.5A Pending CN108898714A (en) | 2018-06-28 | 2018-06-28 | A kind of recognition of face is locked automatically and its is locked or method for unlocking |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110295799A (en) * | 2019-08-07 | 2019-10-01 | 德施曼机电（中国）有限公司 | A kind of full-automatic electronic theftproof lock and its system of high security |
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