CN206696919U - Intelligent human-face identifies Fingerprint Lock - Google Patents
Intelligent human-face identifies Fingerprint Lock Download PDFInfo
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- CN206696919U CN206696919U CN201720258759.9U CN201720258759U CN206696919U CN 206696919 U CN206696919 U CN 206696919U CN 201720258759 U CN201720258759 U CN 201720258759U CN 206696919 U CN206696919 U CN 206696919U
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Abstract
The utility model discloses a kind of Intelligent human-face to identify Fingerprint Lock, including front panel, electric control lock and rear board；Battery case is installed on rear board, keyboard and the first connecting line are set；The output end of battery case, the one end of the output end of keyboard with the first connecting line is set to electrically connect；Second connecting line, face identification device, liquid crystal display and door lock controller are installed on front panel；The other end grafting of the other end of second connecting line and the first connecting line coordinates；There is lockset electrical wire interface on lock body, the lockset power lug coordinated with lockset circuit interface is provided with front panel；Lockset power lug electrically connects with door lock controller；Front panel includes main casing and sub-shell；The top vertical of main casing offers groove, and vertical slide is provided with guide rail in groove；Sub-shell is fixed on the tip position of guide rail；Face identification device is arranged on sub-shell.The utility model can adapt to the crowd of different heights.
Description
Technical field
A kind of lockset is the utility model is related to, more specifically, it relates to which a kind of Intelligent human-face identifies Fingerprint Lock.
Background technology
Existing antitheft door it is most or traditional use key unlocking anti-theft lock, however as science and technology development,
Whatever key is likely to be copied, so this theftproof lock still can be opened by some undesirables, causes wealth
Production loss.For such case, occur some in the market and traditional keys are replaced by modes such as IC-card or fingerprints
Theftproof lock, although this method has been lifted compared with traditional key at antitheft aspect, IC-card be easily lost and if with
Mobile phone and other items is placed together, and sky easily loses magnetism, and causes IC-card failure, this can bring some inconvenience to user, it may occur that
Situation about not opening but when wanting to open the door, it is necessary to seek the help of professional unlocking staff, and the method for fingerprint often occur because
Finger is peeled or injury causes the situation that lockset is not opened, and is integrated, several locksets of the above are all not belonging to optimal lock.
And then occur the recognition of face lock based on face recognition technology on the market at present, such as notification number is
CN106204848A Chinese patent, disclose a kind of fingerprint recognition of face electronic lock, including electronics lock body, electronics lock body
Top be provided with electromagnetism suction block, the side of electronics lock body is provided with shank of the key, and the side of shank of the key is provided with unlocked by fingerprint device, fingerprint solution
The side of locking device is provided with warning device, and the side of warning device is provided with video-unit, and the side of video-unit is provided with camera,
The opposite side of unlocked by fingerprint device is provided with digital tripper, and the side of digital tripper is provided with charge port, electronics lock body
Center bottom be provided with battery, the top of battery is provided with fingerprint recognition of face solution lock controller, and the side of battery is provided with
Video Controller, the side of Video Controller are provided with digital solution lock controller.The device can utilize recognition of face, fingerprint sum
Word password is unlocked to lock, is made the door of people more firm, is made family safer, without worrying that own home's lock is beaten by thief
Output the stolen situation of existing family.
Electronic lock disclosed in above-mentioned patent, the position of its camera is angular range that is fixed, can photographing
It is fixed；And then, it is necessary to which face to be moved to the shooting of camera with different postures for the user of different heights
Within the scope of, it is very inconvenient.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of Intelligent human-face identification fingerprint
Lock, can adapt to the crowd of different heights.
To achieve the above object, the utility model provides following technical scheme：
A kind of Intelligent human-face identifies Fingerprint Lock, including front panel, electric control lock and rear board；Installed on the rear board
There is battery case, keyboard and the first connecting line are set；The output end of the battery case, the output end of keyboard is set to connect with first
One end electrical connection of wiring；Second connecting line, face identification device, liquid crystal display and door lock control are installed on the front panel
Device；The face identification device, liquid crystal display are electrically connected with one end of equal second connecting line with door lock controller；Described second connects
The other end grafting of the other end of wiring and the first connecting line coordinates；There is lockset electrical wire interface, on the front panel on lock body
It is provided with the lockset power lug coordinated with the lockset electrical wire interface；The lockset power lug is electrically connected with door lock controller
Connect；The front panel includes main casing and sub-shell；The top vertical of the main casing offers groove, vertical in the groove
Sliding is provided with guide rail；The sub-shell is fixed on the tip position of guide rail；The face identification device is arranged on the subshell
On body.
Pass through above technical scheme：Enable front panel sub-shell the adjustment of height in the vertical direction, and face
Identification device is mounted on sub-shell, and then the user that height is higher, can fill recognition of face sub-shell upward sliding
Put the face for being positioned as close to user.
Preferably, the face identification device is in the setting that is inclined upwardly.
Pass through above technical scheme：It may be such that face identification device can be as best one can towards the face of user, rather than direction
The body trunk position of user, so as to avoid user is excessive from bending over.
Preferably, the sub-shell rotates upwardly and downwardly with guide rail is connected.
Pass through above technical scheme：For the very short user of height, such as children or some people with special disease
Group, its head may be less than the position of camera；Now, such user can be by sub-shell upward sliding a certain distance, so
Sub-shell is rotated down into the face that certain angle can make camera be right against user afterwards.
Preferably, the sub-shell is detachably connected with main casing by connection component.
Pass through above technical scheme：It may be such that sub-shell, when artificially not separated, has certain connection with main casing
Property, enter without in some other cases, such as open the door, at closing time, sub-shell in the vertical direction is beated.
Preferably, the connection component includes the magnetic sheet for being embedded at main casing bottom and the iron for being embedded at sub-shell bottom
Piece.
Pass through above technical scheme：By the magnetic force of magnetic sheet, sub-shell is close to main casing, can resist on vertical direction
Vibrations, enter without free activity；Meanwhile settable appropriate of magnetic force of magnetic sheet, do not interfere with yet user by sub-shell with
Main casing separates.
Preferably, the drive component for driving the guide rail to slide up and down is additionally provided with the main casing；The master
Controlling switch is provided with the outer wall of housing, the controlling switch electrically connects with drive component.
Pass through above technical scheme：User can open controlling switch by operation, to control drive component to drive above and below guide rail
Slide, and then be indirectly controlled sub-shell slip, it is very convenient.
Preferably, the drive component includes the rack set along the length direction of guide rail, the electricity being arranged in main casing
Machine, it is arranged in the rotating shaft of motor and with the rack meshed gears and in control circuit；The controlling switch and control
Circuit electrically connects.
Pass through above technical scheme：After control circuit detects that controlling switch is operated, controlled motor forward or reverse, lead to
The meshing relation of wheel and rack is crossed, drives guide rail to slide, and then realizes the automatic slip of sub-shell, is directly operated without user
Sub-shell.
Preferably, fingerprint identification device, the fingerprint identification device and door lock are additionally provided with the main casing sub-shell
Controller electrically connects.
Pass through above technical scheme：User can also be unlocked by way of typing fingerprint.
Brief description of the drawings
Fig. 1 is the mounting structure schematic diagram that Intelligent human-face identifies Fingerprint Lock in embodiment；
Fig. 2 is the schematic diagram of front panel in embodiment；
Fig. 3 is the partial sectional view of front panel in embodiment；
Fig. 4 is the schematic diagram of recognition of face in embodiment.
Reference：1st, front panel；11st, the first connecting line；12nd, handle；2nd, electric control lock；21st, lockset electrical wire interface；3、
Rear board；31st, sub-shell；311st, iron plate；312nd, inclined-plane；32nd, main casing；321st, handle；322nd, the second connecting line；323rd, lock
Has power lug；324th, groove；325th, magnetic sheet；4th, door-plate；51st, motor；52nd, gear；53rd, rack；54th, controlling switch；6th, lead
Rail；7th, installing plate；8th, camera；9th, liquid crystal display；10th, fingerprint capturer；101st, limited block.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail, but reality of the present utility model
The mode of applying is not limited only to this.
Reference picture 1, the present embodiment provide a kind of Intelligent human-face identification Fingerprint Lock, including front panel 1, electric control lock 2 and
Rear board 3；Wherein, the electric control lock 2 is installed on inside door-plate 4, and rear board 3 is installed on the inner side of door-plate 4, and front panel 1 is installed
In the outside of door-plate 4.
The front of rear board 3 is provided with handle 12, battery case, sets keyboard, and wherein battery case, setting keyboard is not shown,
The back side is provided with the first connecting line 11（Inside has two groups of wires）；The output end of battery case, set the output end of keyboard with
One end electrical connection of first connecting line 11.
Reference picture 2, front panel 1 include main casing 32 and sub-shell 31, and the top vertical of main casing 32 offers groove
324, in groove 324 vertical sliding be provided with guide rail 6；Sub-shell 31 is fixed on the tip position of guide rail 6, and then can follow and lead
Rail 6 moves up and down.In addition, sub-shell 31 is rotatablely connected with guide rail 6, and then can rotate up and down.In addition, avoiding sub-shell
31 any activities, the bottom of sub-shell 31 and the top of main casing 32 are embedded with iron plate 311 and magnetic sheet 325, and then subshell respectively
Body 31 is realized with the attracting principle of magnetic sheet 325 by iron plate 311 with main casing 32 and fixed.
With reference to Fig. 2, Fig. 3, main casing 32 is detachably connected with electric control lock 2, rear board 3, and its front is provided with handle
321, the back side is provided with the second connecting line 322, after one end of the second connecting line 322 passes through door-plate 4, with the grafting of the first connecting line 11
Coordinate.There is lockset electrical wire interface 21 on lock body, the lockset electric wire coordinated with lockset electrical wire interface 21 is provided with main casing 32
Joint 323.
With reference to 2,3, the drive component for driving guide rail 6 to slide up and down is additionally provided with main casing 32.In an implementation
In example, drive component includes the rack 53 along the length direction setting of guide rail 6, the motor 51 being arranged in housing, is arranged at electricity
In the rotating shaft of machine 51 and with the meshed gears 52 of rack 53 and in control circuit；On the outer wall of main casing 32（It is preferably positive）
It is provided with controlling switch 54.The control circuit includes single-chip microcomputer and the driving chip of motor 51, controlling switch 54 are electrically connected with single-chip microcomputer
Connect, input and the monolithic mechatronics of the driving chip of motor 51, output end electrically connect with motor 51；And then user passes through behaviour
Make controlling switch 54 and send control instruction to single-chip microcomputer, after single-chip microcomputer receives control instruction, by the driving chip of motor 51
Pwm pulse signal is sent, to control its motor 51 to rotate.Meanwhile in order to which the scope of sliding up and down to guide rail 6 limits
It is fixed, measured body can be arranged on guide rail 6, and lower two position sensors are installed on the inwall of main casing 32, two
Position sensor and monolithic mechatronics；In this way, the signal that single-chip microcomputer then transmits according to two position sensors judges guide rail 6
Position；When guide rail 6 is in sliding, measured body can be detected by two position sensors respectively, when by top position sensing
When device detects, expression slides into upper limit position, and when being detected by position sensor on the lower, expression slides into lower limit
Put.In addition, in order to prevent that guide rail 6 from artificially being extracted, limited block 101 can also be set on guide rail 6（Size is more than groove
324）.
Door lock controller, door lock controller and the second connecting line 322, lockset power lug 323 are installed in main casing 32
Electrical connection.The front of main casing 32 is also equipped with fingerprint identification device, and fingerprint identification device includes fingerprint recognition chip（It can be based on
CPLD, DSP are realized）, and fingerprint capturer 10, the memory being electrically connected, fingerprint capturer 10 be arranged on sub-shell 31
Top, for gathering the finger print information of user, memory is used for the finger print information for storing user, fingerprint recognition chip and door lock
Controller electrically connects, and it is used to the finger print information that fingerprint capturer 10 is collected into is deposited into memory in initial setting up, and
User is matched by the finger print information of the typing of fingerprint capturer 10 with the finger print information in memory afterwards, and handle
Sent with result to door lock controller.Door lock controller decides whether to unlock based on the matching result.
Face identification device is installed on sub-shell 31, is specifically, the front of sub-shell 31 is provided with inclined-plane 312, tiltedly
The angle of inclination in face 312 is preferably 45 degree；Face identification device includes main circuit and camera 8, and camera 8 is arranged on secondary inclined-plane
At 312, main circuit is arranged in main casing 32.Wherein, the output end of camera 8 passes through the main circuit in wire and main casing 32
Electrical connection, after the wire passes from the back side of sub-shell 31, main casing 32 is extended to further along the cable tray inside guide rail 6
It is interior.
With reference to Fig. 3, Fig. 4, the principle of recognition of face is illustrated：Main circuit include process chip, video decoding chip,
Video coding chip, CPLD, SDRAM, FLASH and multichannel buffered serial port.The model TMS320DM642 of process chip,
SDRAM is the synchronous dynamic random access memory interface of 4Mx64 positions, for storage program, data and image procossing intermediate result, is configured
The CE0 spaces of EMIF interfaces；FLASH is the asynchronous sram interface of 4Mx8 positions, for storing the template characteristic of face, consolidating
Change program, import loading and configuration information, configure in DM642 EMIF CE1 subspaces.In addition, CE1 skies are asked and are also assigned to
The resources such as state/control register, UART use.Therefore, Flash maximum addressable scope is 512Kx8 positions.In order to visit
Flash all address spaces are asked, the system realizes the access to Flash using paging technique, will whole 4Mx8 positions
Flash be divided into the page of 8 512 × 8, and page address is then provided by the page address register in CPLD.From
TVP5150 video decoding chips, it is controlled by I2C programmable bus, the transmission of data is realized using 8 parallel-by-bit buses.
In order to realize the YCbCr (4 that simulation PAL vision signals are converted to BT.656 forms：2：2) digital video of pattern
Signal, from SAA7121 video coding chips, the video that the digital video signal of BT.656 forms is converted to PAL format is defeated
Go out.Two road asynchronous serial ports are realized from TL16C752B, 88 memory cell are taken per road asynchronous serial port.After power-up, complete just
Beginningization, the program and data being stored in FLASH are loaded into SDRAM.When nobody enters, system carries out the collection of video
And playback.When someone will enter, system gives DSP mono- interrupt signal by serial ports, and TVP5150 video decoding chips will be to taking the photograph
As first 8 collection video datas decoded, realize A/D change, and provide LLC2 (collection clock), VREF (field synchronization refer to
Signal), the collection such as HREF (row synchronous reference signal) refers to control signal, and will decode obtained YCbCr (4：2：2) pattern
Facial image is stored in SDRAM.Afterwards, DSP carries out Face datection and feature extraction to the image being stored in SDRAM, will
The feature of extraction compares with the template data being stored in FLASH, finally includes recognition result on liquid crystal display 9, and lead to
Cross multichannel buffered serial port（That is lockset power lug 323）Enabling signal is sent to door lock controller.
Claims (8)
1. a kind of Intelligent human-face identifies Fingerprint Lock, including front panel (1), electric control lock (2) and rear board (3)；Behind described
Battery case is installed on plate (3), keyboard and the first connecting line (11) are set；The output end of the battery case, keyboard is set
The one end of output end with the first connecting line (11) electrically connects；The second connecting line (322), people are installed on the front panel (1)
Face identification device, liquid crystal display (9) and door lock controller；The face identification device, liquid crystal display (9) are with equal second connecting line
(322) one end electrically connects with door lock controller；The other end of second connecting line (322) and the first connecting line (11)
Other end grafting coordinates；There is lockset electrical wire interface (21) on lock body, be provided with and the lockset electric wire on the front panel (1)
Interface（21）The lockset power lug (323) of cooperation；The lockset power lug (323) electrically connects with door lock controller；It is special
Sign is that the front panel (1) includes main casing (32) and sub-shell (31)；The top vertical of the main casing (32) offers
Groove (324), in the groove (324) vertical sliding be provided with guide rail (6)；The face identification device is arranged on the subshell
On body (31).
2. Intelligent human-face according to claim 1 identifies Fingerprint Lock, it is characterized in that, the face identification device is in updip
Tiltedly set.
3. Intelligent human-face according to claim 2 identifies Fingerprint Lock, it is characterized in that, the sub-shell (31) and guide rail (6)
Rotate upwardly and downwardly connection.
4. Intelligent human-face according to claim 1 identifies Fingerprint Lock, it is characterized in that, the sub-shell (31) and main casing
(32) it is detachably connected by connection component.
5. Intelligent human-face according to claim 4 identifies Fingerprint Lock, it is characterized in that, the connection component includes being embedded at master
The magnetic sheet (325) of housing (32) bottom and the iron plate (311) for being embedded at sub-shell (31) bottom.
6. Intelligent human-face according to claim 1 identifies Fingerprint Lock, it is characterized in that, it is additionally provided with the main casing (32)
For the drive component for driving the guide rail (6) to slide up and down；Controlling switch is provided with the outer wall of the main casing (32)
(54), the controlling switch (54) electrically connects with drive component.
7. Intelligent human-face according to claim 6 identifies Fingerprint Lock, it is characterized in that, the drive component is included along guide rail
(6) rack (53) of length direction setting, it is arranged at main casing（32）Interior motor (51), the rotating shaft for being arranged at motor (51)
Above and with the rack (53) meshed gears (52) and in control circuit；The controlling switch (54) is electrically connected with control circuit
Connect.
8. Intelligent human-face according to claim 6 identifies Fingerprint Lock, it is characterized in that, main casing (32) sub-shell (
31) fingerprint identification device is additionally provided with, the fingerprint identification device electrically connects with door lock controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258759.9U CN206696919U (en) | 2017-03-16 | 2017-03-16 | Intelligent human-face identifies Fingerprint Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720258759.9U CN206696919U (en) | 2017-03-16 | 2017-03-16 | Intelligent human-face identifies Fingerprint Lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696919U true CN206696919U (en) | 2017-12-01 |
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ID=60442620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720258759.9U Active CN206696919U (en) | 2017-03-16 | 2017-03-16 | Intelligent human-face identifies Fingerprint Lock |
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| Country | Link |
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| CN (1) | CN206696919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863024A (en) * | 2021-01-26 | 2021-05-28 | 江西中科瓦力科技有限公司 | Automatic unlocking system for face recognition |
| CN114038110A (en) * | 2021-11-08 | 2022-02-11 | 中徽建技术有限公司 | Intelligent home security system based on 5G network |
-
2017
- 2017-03-16 CN CN201720258759.9U patent/CN206696919U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112863024A (en) * | 2021-01-26 | 2021-05-28 | 江西中科瓦力科技有限公司 | Automatic unlocking system for face recognition |
| CN114038110A (en) * | 2021-11-08 | 2022-02-11 | 中徽建技术有限公司 | Intelligent home security system based on 5G network |
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