CN106056727A - Adjustable iris acquisition device and smart iris identification lock employing same - Google Patents
Adjustable iris acquisition device and smart iris identification lock employing same Download PDFInfo
- Publication number
- CN106056727A CN106056727A CN201610614068.8A CN201610614068A CN106056727A CN 106056727 A CN106056727 A CN 106056727A CN 201610614068 A CN201610614068 A CN 201610614068A CN 106056727 A CN106056727 A CN 106056727A
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- China
- Prior art keywords
- iris
- client
- photographic head
- mounting seat
- adjustable
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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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- 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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- 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
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
-
- 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
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Image Input (AREA)
Abstract
The invention discloses an adjustable iris acquisition device and a smart iris identification lock employing the same. The adjustable iris acquisition device comprises an adjustable bracket and an iris camera, wherein the adjustable bracket is provided with an angle regulation mechanism capable of flexibly regulating a proper iris acquisition angle to improve the iris acquisition efficiency. The smart iris identification lock comprises the adjustable iris acquisition device, and is high in friendliness and identification accuracy and safety, rapid identification can be implemented, and a good experience feeling can be created.
Description
Technical field
The present invention relates to safety monitoring and gate control system technical field, particularly relate to a kind of adjustable iris collection device
And apply its iris identification smart lock.
Background technology
Along with the development of science and technology, existing monitoring system or gate control system, have evolved to rely on fine shooting device
The biological characteristic gathering people realizes living things feature recognition accurately as identity, recycling intelligence system, thus has more
Good accuracy and safety.
At present, in addition to face recognition, fingerprint recognition, iris identification is the identification skill that grown up in the recent period is new
Art, and derived a series of safety monitoring product, such as iris identification smart lock.Iris is in human eye white sclera and black
Circular thin film between color pupil, presents a kind of radial structure from inside to outside, contains gland nest, gauffer, pigmented spots
Deng texture information.Current substantial amounts of observation finds with research, and iris has the structure of uniqueness, and it has uniquely as identity
Property, stability, noncontact, be easy to many innate advantages such as signal processing, antifalsification are good.
During iris identification, inevitably need the iris image shooting person to be identified to gather corresponding iris
Information, and when iris collection device shoots, owing to reference object is eye, generally require shooting at close range.But it is existing
Iris collection device often iris identification lock hardware configuration in position fix, it is impossible to adjust, add the installation of lock body
Position is fixed, and therefore, the acquisition range of iris collection device is fixed often.And purchase or user are due to height differences etc.
Reason, and owing to different people exists height differences, be confined to camera head can acquisition range, will cause all to user
The most inconvenient, experience sense is poor, and friendliness is the best, also reduces the efficiency of iris capturing simultaneously.As can be seen here, existing iris is adopted
Acquisition means and relevant iris identification intelligent artifact in structure and use, it is clear that still suffered from inconvenience and defect, and urgently added
To improve further.
Summary of the invention
First purpose of the present invention is to provide a kind of adjustable iris collection device, can be according to user during use
The situations such as height adjust suitable iris capturing angle easily, improve iris capturing efficiency.
Second object of the present invention is to provide a kind of iris identification containing above-mentioned adjustable iris collection device intelligence
Lock so that it is can regulate the scope in iris capturing district, it is achieved identify rapidly, experience sense is good, and friendliness is good.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of adjustable iris collection device, including adjustable support and iris photographic head, described adjustable support includes supporting
Frame, the mounting seat being hinged on support frame as described above, described iris photographic head is arranged in described mounting seat, support frame as described above and peace
It is provided with angle adjusting mechanism between dress seat；Described angle adjusting mechanism includes regulating platform, stirs slider and spring, and described spring is pre-
Being compressed between described mounting seat and bracing frame, described regulating platform is fixed in described mounting seat, and the table top of described regulating platform is
Warp surface, and its top margin is gradually lowered apart from the height of described mounting seat from left to right, described table top is provided with from left to right many
Individual shift slot, described in stir slider and be located at described regulating platform rear and there is the Access Division mated with shift slot, described in stir cunning
In when button can horizontally slip and slide, its Access Division correspondence snaps in the shift slot of diverse location, so that the angle of described mounting seat
Respective change.
As improving further, the table top of described regulating platform is provided with 7 described shift slots, adjacent two from left to right
The angle change of corresponding described mounting seat 2 ° between individual shift slot.
Described lock body includes housing, described housing to be provided with described in install stirring the bar shaped slide opening of slider.
A kind of iris identification smart lock, including lock body, described lock body is provided with described adjustable iris collection device.
As improving further, also include the Rouser being arranged on lock body and control device, described Rouser
Start to gather the iris information of client for waking up the iris photographic head of described iris collection device up；Described control device is used
In the iris information of described iris camera collection is identified, with client's identity described in certification, and according to certification whether
The opening and closing locked by control.
Described Rouser includes Infrared Detectors, also includes passive infrared detector and/or start key, wherein: described
Passive infrared detector for starting described Infrared Detectors when detecting client；Described start key is for pressing client
Described Infrared Detectors is started during key；Described Infrared Detectors is used for detecting whether client is positioned at set distance range, and
Described iris photographic head is started when detecting the client being positioned at set distance range.
Also include that portrait collecting apparatus, described portrait collecting apparatus include that the human image collecting being connected with described control device is taken the photograph
As head, for described client's certification not by time start client is taken pictures.
Described human image collecting photographic head is arranged on the bracing frame of described adjustable iris collection device, on support frame as described above
It is provided with the epitaxy part for installing described human image collecting photographic head.
Also include that the instruction device being arranged on lock body, described instruction device include for indicating described iris to image head
State and the display lamp of client's authentication result and/or voice prompting device.
Also include that guide, described guide include the sight glass being arranged on lock body, be used for assisting client to adjust
Its eye position whole is to enter effective pickup area of described iris photographic head.
Owing to using technique scheme, the present invention at least has the advantage that
(1) described adjustable support can realize stable, the flexible of a range of minute angle, is particularly suited for
The regulation of little range angle demand.Regulations at different levels can quantify as required, and, by changing setting of regulating platform table top
Put, the quantity of shift slot and density on table top, thus it is possible to vary the angle amplitude of variation of regulations at different levels.
(2) the adjustable iris collection device of the present invention, it is possible to utilize described adjustable support, according to the height of user,
The situations such as position, adjust suitable iris capturing angle easily, improve iris capturing efficiency.
(3) the iris identification smart lock of the present invention, owing to have employed described adjustable iris collection device, it is possible to according to making
By the height situation of user (such as kinsfolk or high frequency visitor etc.), determine suitable iris camera angle, and adjust the most in advance
Having saved the angle of inclination of adjustable support mounting seat, thus realized the rapid identification using user, experience sense is good, and friendliness is good.
(4) Rouser of the iris identification smart lock of the present invention, detects client at passive infrared detector (PIR)
And/or client presses and the most directly wakes up iris photographic head after starting button up, but by Infrared Detectors actively inspection again
Survey whether client rests in set distance range, it is to avoid the personnel before temporarily passing by lock body are mistaken for guest and make
Iris photographic head frequent starting, is greatly saved and uses electric energy consumption.It is preferred that above-mentioned setpoint distance is equal to the effective of iris photographic head
Gather distance, it is to avoid client rest on the effective pickup area of iris outer time described iris photographic head invalid startup, also save
About unnecessary energy consumption.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, below
In conjunction with accompanying drawing, the present invention is described in further detail with detailed description of the invention.
Fig. 1 is the structural representation of adjustable support.
Fig. 2 is the rearview of iris collection device of the present invention.
Fig. 3 be in Fig. 2 AA to sectional view.
Fig. 4 is the side view of iris collection device of the present invention.
Fig. 5 is the front view of iris collection device of the present invention.
Fig. 6,7 it is the overall structure figure of iris identification smart lock different visual angles of the present invention respectively.
Fig. 8 is the partial enlarged drawing in B portion in Fig. 7.
Fig. 9 is the cut-away view of outer lock body.
Figure 10 is the change schematic diagram of iris collection device angular adjustment correspondence iris capturing effective coverage of the present invention.
Figure 11 is the structural representation of outer lock body.
Figure 12 is the integral structure schematic diagram of shell body.
Figure 13 is the workflow diagram of the iris identification smart lock of the present invention.
Figure 14 is remote authorization flow chart.
Detailed description of the invention
The present invention provides a kind of adjustable iris collection device, including adjustable support and iris photographic head.Wherein, refer to
Shown in Fig. 1, the mounting seat 22 that described adjustable support includes bracing frame 21, is hinged on bracing frame 21, support frame as described above 21 and peace
It is provided with angle adjusting mechanism between dress seat 22, changes relative to the angle of bracing frame 21 for realizing described mounting seat 22.Described
Iris photographic head is arranged in described mounting seat 22, is changed the change realizing shooting angle and scope by the angle of mounting seat 22
Change.
Specifically, described angle adjusting mechanism includes regulating platform 23, stirs slider 20 and spring 26, the precompressed of described spring 26
Contracting is between described mounting seat 22 and bracing frame 21, and described regulating platform 23 is fixed in described mounting seat 22, described regulating platform 23
Table top be warp surface, the top margin of this warp surface is gradually lowered apart from the height of described mounting seat 22 from left to right, described table top
On be provided with multiple shift slot 25 from left to right, described in stir slider 20 and be located at described regulating platform 23 rear and have and shift slot 25
The Access Division of coupling, described in stir its Access Division correspondence when slider 20 can horizontally slip and slide and snap in the shift slot of diverse location
In 25, so that the angle respective change of described mounting seat 22.
As a kind of specific embodiment, described regulating platform 23 is located at the top of described mounting seat 22, described spring 26
Being located at the bottom of described mounting seat 22, support frame as described above 21 is hinged on the middle part of described mounting seat 22.In described mounting seat 22
Portion is respectively provided on two sides with hinged ear 29, accordingly, bracing frame 21 also is provided with hinged ear, and both are connected by jointed shaft 28.
Please refer to shown in Fig. 2, support frame as described above 21 is the H type structure with pedestal, and pedestal is provided with bolt and installs
Hole, two vertical arm of described H type structure are for hinged with mounting seat 22, and a crossbeam is used for installing described precompressed spring
26.Bracket stable during for making angle adjustment, respectively sets between arranged on left and right sides and bracing frame 21 crossbeam of mounting seat 22 lower backside
One precompressed spring 26.Additionally, be also further provided with an epitaxy part 27, described epitaxy part on the pedestal of bracing frame 23
27 are provided with installation position.
Please refer to shown in Fig. 3, described iris photographic head 41 is fixed in described mounting seat 22.Described mounting seat 22 times
Being respectively equipped with chuck on the crossbeam of portion and bracing frame 21, described pretensioned spring 26 is fastened in described chuck.Described regulating platform
The base of the warp surface of 23 falls on the axial line of described jointed shaft 28, thus stress more adduction during angle adjusting mechanism work
Reason.Gear groove 25 is uniformly arranged along the plain line of this warp surface.Additionally, the side of high order end gear groove 25 also sets on regulating platform 23
There is a positive stop 24 stirring slider 20 described in coordinate.
In the structure of above-mentioned adjustable support, owing to regulating platform 23 is provided with the warp surface table top of height alternation, and stir cunning
Button 20 matches, it is achieved that the multistage regulation of mounting seat 22 angle.Further, owing to being provided with multiple shift slot in warp surface
25 so that regulating platform 23 coordinates more stable with stirring between slider 20, simultaneously facilitates and quantifies the amplitude of accommodation at different levels.
The iris collection device of the present invention, is arranged on iris photographic head 41 on above-mentioned adjustable support owing to have employed, when
When needing the shooting angle of iris photographic head 41 is adjusted, by stirring slider 20, the angle of mounting seat 22 can be carried out
Regulation, the shift slot 25 that only need to make to stir slider 20 and diverse location matches, and now, the decrement of spring 26 changes,
The angle correspondence change of mounting seat 22.Due to the particularity of iris capturing, after iris photographic head is closely directed at human eye position
Shooting generally requires the most small angular adjustment, and therefore, this type of photographic head is also more suitable for being arranged on above-mentioned adjustable support
In mounting seat 22, to realize stable, the flexible in little field angle.
Further, by changing the concrete setting of the warp surface of above-mentioned regulating platform 23, as changed the quantity of shift slot 25
And density, the parameter changing warp surface is arranged, it is possible to achieve the amplitude and the gear that change every grade of angular adjustment are arranged.Preferably
Ground, for ensureing that above-mentioned regulation process stabilization is effective, especially meets the minor adjustments of angular range, the table top of described regulating platform 23
On 5～10 described shift slots 25 are set, between two adjacent shift slots 25 corresponding described mounting seat 22 angle change 1 °
～3 °.As preferred specific embodiment, such as Fig. 1, as shown in 2, the warp surface of described regulating platform 23 arranges 7 the most altogether
Individual described shift slot 25, it is possible to achieve 6 gear changes.When stirring slider 20 from the right side toward when moving left, spring-compressed quantitative change is big,
Mounting seat 22 top turns forward, and bottom is moved back by, and mounting seat 22 diminishes relative to the angle of bracing frame 21.This embodiment is arranged
Between two adjacent shift slots 25, corresponding mounting seat 22 changes the angle of 2 °, then the iris collection device of the present invention can make installation
The shooting angle of the iris photographic head 41 on seat 22 at most changes 12 °.
Present invention also offers a kind of smart lock applying above-mentioned iris collection device, the lock body of described smart lock is installed
There is the iris collection device of above-mentioned adjustable support.Client is entered by described smart lock based on the iris recognition technology that safety is high
Row authentication.Apply this iris identification smart lock, can develop and identify rapid and safe and reliable intelligent access control system.
As a kind of embodiment, described iris identification smart lock includes above-mentioned iris collection device, also includes being arranged on
Rouser on lock body and control device.Wherein, described Rouser for waking up described iris capturing up when user comes to visit
The iris photographic head 41 of device starts.Described control device could be arranged to the control mainboard being arranged in lock body, described control
Mainboard is identified for the iris information gathering described iris photographic head 41, with client's identity described in certification, and according to
The opening and closing whether certification is locked by control.Specifically, described Rouser includes Infrared Detectors, also includes passive infrared detection
Device (PIR) and/or start key, wherein: described passive infrared detector for starting described infrared spy when detecting client
Survey device；Described start key is for starting described Infrared Detectors when client's button；Described Infrared Detectors is used for detecting
Whether visit person is positioned at set distance range, and starts described iris when detecting the client being positioned at set distance range
Photographic head 41.Above-mentioned Rouser detects client and/or client presses startup button at passive infrared detector (PIR)
After the most directly wake up iris photographic head up, but whether rested on by Infrared Detectors active detecting client again further
In set distance range, it is to avoid the personnel before temporarily passing by lock body are mistaken for guest and iris photographic head 41 is frequently opened
Dynamic, it is greatly saved and uses electric energy consumption.It is preferred that above-mentioned setpoint distance equal to iris photographic head 41 effectively gather distance, it is to avoid
Client rest on the effective pickup area of iris outer time described iris photographic head 41 invalid startup, it is unnecessary to also save
Energy consumption.
Further, above-mentioned iris identification smart lock can also use the optimal design-aside of following several respects:
It is main with described control that described iris identification smart lock also includes that portrait collecting apparatus, described portrait collecting apparatus include
Plate connect human image collecting photographic head, for described client's certification not by time startup client is taken pictures.
Described iris identification smart lock also includes indicating device, and described instruction device includes display lamp and/or voice message
Device, is used for indicating described iris photographic head state, such as may be used to indicate iris photographic head starting state, gather carry out middle shape
State, collection completion status etc.；Can be used for instruction, client's authentication result, such as certification are passed through, certification is not passed through, authenticated
Journey is unsuccessfully etc..Wherein, described display lamp can be set to multiple lamp body and shows respectively, it is also possible to is arranged to single lamp body polychrome and refers to
Show, reminded by different colours, guide client to understand active procedure and correspondence makes feedback, add use friendliness.Institute
State voice prompting device can be additionally used in prompting client effective iris capturing district adjust self-position, with obtain meet condition
Iris capturing image.Instruction device can provide user more preferable experience of the process, promotes the friendliness of intelligent door lock.
Described iris identification smart lock also includes that guide, described guide can be mounted in the observation on lock body
Mirror, for assisting client to adjust its eye position to enter effective pickup area of described iris photographic head.
Described iris identification smart lock also includes that alarm device, described alarm device are connected with described control mainboard, are used for
When lock body unnormal unlocking, (such as artificial picking lock etc.) or lock body are normally opened and are but forgotten to send alarm when closing.
Described iris identification smart lock also includes communication module, can be used for realizing communication connection with user terminal.The most logical
Crossing communication module the identifying processing event controlling mainboard is sent and stored on the server, manager utilizes user terminal such as PC
Machine or cell phone, by the Internet access service device, can understand the situation that door lock reception is visiting in time.And for example, described portrait is adopted
The image of the strange visitor of collection photographic head shooting is sent by communication module too and stores on the server, in order to manager
Check, and the standby possible period of want or need (preserving as the data that can investigate and collect evidence after there is pilferage event).Further, communication module
The remote authorization request of client can also be sent, after manager receives the remote authorization request of visitor, by PC
The systems soft ware installed or mobile phone A PP and smart lock communication, issue remote authorization instruction, authorize the visitor of understanding.
Described iris identification smart lock also includes voice device, and this device is in addition to having general speech talkback function, also
Smart lock can be realized by above-mentioned communication module to set up voice with user terminal and be connected.
Below in conjunction with the drawings and specific embodiments, iris identification smart lock of the present invention is described in detail.
Refer to Fig. 6, shown in 7, as preferred embodiment, the iris identification smart lock of the present invention includes for being arranged on
Outer lock body 1W outdoors and for the interior lock body 1N being arranged in door.Described outer lock body 1W includes shell body 34, on shell body 34
Iris collection device, Rouser, control device, instruction device, portrait collecting apparatus, guide and voice dress are installed
Put.Wherein, iris collection device includes iris photographic head and adjustable support, and Rouser includes Infrared Detectors, the reddest
External detector and start key, portrait collecting apparatus includes that human image collecting photographic head, instruction device include display lamp and voice message
Device, guide includes sight glass 11.Additionally, be also equipped with outer handle 14, slip lid 10 on shell body 34.Described interior lock body 1N bag
Including inner housing 35, inner housing 35 is provided with battery compartment 81, power supply indicator 82, interior handle 15 and locking mechanism 16, locking mechanism
The enclosure interior at 16 places is also equipped with alarm (not shown).
Please refer to shown in Fig. 9, described shell body 34 is internal is divided into upper and lower two chambers by dust-proof partition board 36, described
Iris collection device, control device and portrait collecting apparatus and be arranged in the chamber above dust-proof partition board 36, it is simple to three it
Between compact connection and dust-proof assembling.Wherein, the adjustable support 2 of described iris collection device is fixed in this chamber, such as Fig. 2-5 institute
Showing, the support seat 21 of adjustable support 2 is bolted on shell body 34, iris photographic head 41, the people of portrait collecting apparatus
As the control mainboard 6 of acquisition camera 5 and control device is each attached on described adjustable support 2.Specifically, mainboard 6 is controlled
Being fixed in mounting seat 22 by bolt 61, setting up in the middle part of mounting seat 22 has an erecting bed, and iris photographic head 41 is arranged on institute
Stating in the middle part of erecting bed, the left and right sides of described iris photographic head 41 is symmetrically installed with infrared light compensating lamp 42, before infrared light compensating lamp 42
Side is additionally provided with infrared fileter (not shown), and infrared fileter is fixed on the inner surface of described shell body 34.Described support seat
Installing described human image collecting photographic head 5 on the epitaxy part 27 of the pedestal of 21, preferably 110 ° Radix Rumiciss of described human image collecting photographic head 5 are taken the photograph
As head.
Please refer to shown in Fig. 8, the rear of described shell body 34 is provided with bonnet 31, and described bonnet 31 offers slide opening
32, stir slider 20 and be arranged on slide opening 32, for coordinating with the regulating platform 23 of adjustable support 2 and handoff angle regulation stall.
As shown in Figure 10, when described stir slider 20 be adjusted to different gears time, mounting seat 22 drives described iris photographic head 41
Shooting angle change, so that the effective coverage of iris capturing changes accordingly.Therefore, outer lock body 1W is installed
Time, can be according to the height situation of use user, such as the height situation of kinsfolk or high frequency visitor etc., determines suitable rainbow
Film shooting angle, and it has been pre-adjusted the angle of inclination of iris photographic head 41 on adjustable support 2 accordingly.It is preferred that arrange each
Corresponding one of gear can gather height ranges, i.e. stirs slider as average height adjusting knob, is used by use before lock body is installed
Family the most quickly regulates.
Please refer to Fig. 9, shown in 11, described shell body 34 internal side wall is installed start key 71, for client
Starting Infrared Detectors during button, described Infrared Detectors is positioned at the rear (not shown) of sight glass 11；Below dust-proof partition board 36
Described passive infrared detector 72 is installed, for starting Infrared Detectors when detecting client.It is preferred that described start key
71 are further configured to doorbell simultaneously, can realize tone when client presses and synchronize to remind.
Please refer to shown in Figure 11, the middle part of described shell body 34 is provided with front panel 33, and front panel 33 is for being fixed on
One layer of acrylic board on shell body 34, elegant in appearance does not the most affect lock body function.The top of front panel 33 arranges sight glass 11,
As guide for assisting client to adjust its eye position effective pickup area with the described iris photographic head 41 of entrance,
Sight glass 11 rear, in addition to arranging above-mentioned Infrared Detectors, also sets up display lamp and Mike's (not shown), described display lamp
Being used for assisting client to understand current state or process as instruction device, described Mike is used for realizing speech talkback.In order to just
In causing client to note, not affecting the permeability of display lamp light source, described sight glass 11 can use atom mirror simultaneously.Additionally,
It is also equipped with outer handle 14 on front panel 33, uses self lubrication bearing when described outer handle 14 is installed, increase stablizing when rotating
Property, and improve user feel.The shell of outer handle 14 uses kirsite material, firm and attractive in appearance.Arrange below outer handle 14
Slip lid 10, slip lid 10 is opened and can be exposed lock core 9 and USB charge port 83.Also one layer of acrylic board it is covered with on slip lid 10, can during Guan Bi
It is connected nature with front panel 33, elegant in appearance.USB charge port 83 is arranged on shell body 21, when the reasons such as power depletion make door
During lock dead electricity, user can be that door lock is powered by external mobile power supply outdoors, thus the emergency case for door lock dead electricity carries
Supply feasible alternative scheme, it is to avoid bring insoluble trouble to user, so that door lock function more hommization.
Please refer to shown in Figure 12, Figure 12 shows the integral structure of described shell body 34.Specifically, described shell
Body 34 includes upper, middle and lower segment, and wherein, described hypomere is concave section 34a, and this section forms an internal concave hopper chute, corresponding peace on it
Filling described slip lid 10, this section of upper also correspondence offers installing hole 9 ' and the registration holes 83 ' of USB charge port 83 of lock core 9.Described epimere
For tilting section 34c, this section has two inclined planes, the iris collection device that wherein the first inclined plane is internally installed with shell body 34
Position is relative, and on it, correspondence offers registration holes 41 ' and the registration holes 42 ' of infrared light compensating lamp 42 of iris photographic head 41；Second inclines
Described sight glass 11 is installed in front, inclined-plane, and rear arranges display lamp, Infrared Detectors and Mike, wherein, and Infrared Detectors and referring to
Showing that lamp is commonly mounted on a circuit board, this circuit board is connected with described control mainboard, and in described second inclined plane, correspondence is offered
There are display lamp and the common installing hole 12 of Infrared Detectors and Mike hole 13.Described stage casing is changeover portion 34b, and it is opened respectively
If the registration holes 5 ' of human image collecting photographic head 5, the registration holes 72 ' of passive infrared detector 72, the installing hole 71 ' of start key 71 with
And the installing hole 14 ' of outer handle 14.
Owing to using said structure, the smart lock of the present invention uses modularity to arrange, connection and reasonable arrangement, compact conformation, assembling
Convenient, function is reliable, and lock body is elegant in appearance.
Please refer to shown in Figure 13, after the iris identification smart lock of the present invention is installed and used, when visiting event is identified,
The most described passive infrared detector 72 detects when client is close or client is manually pressed by start key 71, described infrared acquisition
Whether device starts, have client to stop in detection setpoint distance, and client can make oneself eye fast by sight glass 11 simultaneously
Speed enters the preferable pickup area of described iris photographic head 41, i.e. sees the eyes of oneself, holding position in described sight glass 11
Put motionless or inching of only running business into particular one, wait iris collection device work.The iris shooting when Infrared Detectors detects client
41 start, and now instruction device lights blue lamp, represents and enters iris capturing step.When iris photographic head 41 successfully shoots arrival
After the iris image of visit person, controlling mainboard and enter the process judging image, this process includes integrity degree and definition judgment, wherein
Integrity degree judges to include for example whether all contain the iris image of two eyes, if having eyes complete and another
Eyes deviate, then can carry out voice message client's correspondence and adjust position.Picture quality is mainly sieved by definition judgment
Choosing, when definition is poor, carries out real-time exposure gain adjustment to iris photographic head 41.
When above-mentioned definition judgment and integrity degree judge all to meet and impose a condition, control mainboard entrance identification and judged
Journey, the iris image that will photograph and the iris image prestored compare, if can mate with the iris image prestored
Then being judged as Security Officer, now green light lights, and represents certification and passes through, door-lock opening.If comparative result can not mate, judge
For strange personnel, now red light lights, and represents certification and does not passes through, and door lock remains off state；Meanwhile, described human image collecting
Photographic head 5 starts work, takes pictures visiting strange personnel, and the image obtained of taking pictures is sent by communication module further
To server, manager can be checked by internet interview at PC end or cell phone end.
Please refer to shown in Figure 14, as preferred embodiment, the above-mentioned iris identification smart lock of the present invention also has
Standby remote authorization request function.Arranging above-mentioned start key 71 long by starting remote authorization function, now display lamp lights white lamp, people
As acquisition camera 5 gathers client's portrait, iris photographic head 41 starts collection client's iris image and stores, client's rainbow
After film typing success, door lock please to the user terminal current client's portrait of transmission and the remote authorization of manager by server
Asking, after manager is recognized, if recognizing this client, then can select to send permission authorized order, door lock receives this in judgement
After authorized order, using the iris of client's typing as credible iris, and startup iris photographic head 41 scans visiting again automatically
Person's iris, again identifies that process after authorizing.Otherwise, if manager selects refusal to authorize or door lock is setting in the time limit not
Receive authorized order, then process terminates.
In sum, the adjustable iris collection device of the present invention, it is possible to adjust easily according to the height situation of user
Whole go out suitable iris capturing angle, improve iris capturing efficiency.Iris identification containing above-mentioned adjustable iris collection device
Smart lock, it is possible to realizing iris and gather rapidly identification, experience sense is good, and friendliness is good, identifies that accurately, degree of safety is high, can develop
Go out to identify rapid and safe and reliable intelligent access control system.The above, be only presently preferred embodiments of the present invention, the most right
The present invention makees any pro forma restriction, and those skilled in the art utilize the technology contents of the disclosure above to make and a little simply repair
Change, equivalent variations or modification, all fall within protection scope of the present invention.
Claims (10)
1. an adjustable iris collection device, it is characterised in that include adjustable support and iris photographic head, described adjustable support
Including bracing frame, the mounting seat that is hinged on support frame as described above, described iris photographic head is arranged in described mounting seat, described
Angle adjusting mechanism it is provided with between support and mounting seat；
Described angle adjusting mechanism includes regulating platform, stirs slider and spring, and described spring precommpression is in described mounting seat and props up
Between support, described regulating platform is fixed in described mounting seat, and the table top of described regulating platform is warp surface, and its top margin from a left side to
The right height apart from described mounting seat is gradually lowered, and described table top is provided with multiple shift slot from left to right, described in stir slider
Be located at described regulating platform rear and there is the Access Division mated with shift slot, described in stir when slider can horizontally slip and slide it
Access Division correspondence snaps in the shift slot of diverse location, so that the angle respective change of described mounting seat.
The adjustable iris collection device of one the most according to claim 1, it is characterised in that on the table top of described regulating platform
It is provided with 7 described shift slots from left to right, the angle change of corresponding described mounting seat 2 ° between two adjacent shift slots.
3. an iris identification smart lock, it is characterised in that include lock body, described lock body is provided with described in claim 1 or 2
Adjustable iris collection device.
A kind of iris identification smart lock the most according to claim 3, it is characterised in that described lock body includes housing, described
Housing is provided with described in install the bar shaped slide opening stirring slider.
A kind of iris identification smart lock the most according to claim 3, it is characterised in that also include that be arranged on lock body calls out
Awake device and control device, described Rouser starts to gather next for the iris photographic head waking up described iris collection device up
The iris information of visit person；Described control device is for being identified the iris information of described iris camera collection, with certification
Described client's identity, and the opening and closing whether locked by control according to certification.
A kind of iris identification smart lock the most according to claim 5, it is characterised in that described Rouser includes infrared spy
Survey device, also include passive infrared detector and/or start key, wherein:
Described passive infrared detector for starting described Infrared Detectors when detecting client；
Described start key is for starting described Infrared Detectors when client's button；
Described Infrared Detectors is used for detecting whether client is positioned at set distance range, and is positioned at setpoint distance detecting
In the range of client time start described iris photographic head.
A kind of iris identification smart lock the most according to claim 5, it is characterised in that also include portrait collecting apparatus, institute
State the human image collecting photographic head that portrait collecting apparatus includes being connected with described control device, for not leading in described client's certification
Out-of-date startup is to take pictures to client.
A kind of iris identification smart lock the most according to claim 7, it is characterised in that described human image collecting photographic head is installed
On the bracing frame of described adjustable iris collection device, support frame as described above is provided with for installing described human image collecting photographic head
Epitaxy part.
A kind of iris identification smart lock the most according to claim 5, it is characterised in that also include the finger being arranged on lock body
Showing device, described instruction device includes for indicating described iris photographic head state and the display lamp of client's authentication result
And/or voice prompting device.
A kind of iris identification smart lock the most according to claim 5, it is characterised in that also include guide, described in draw
Lead the sight glass that device includes being arranged on lock body, be used for assisting client to adjust its eye position to enter the shooting of described iris
Effective pickup area of head.
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| CN201610614068.8A CN106056727B (en) | 2016-07-28 | 2016-07-28 | A kind of adjustable iris collection device and apply its iris recognition smart lock |
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| CN201610614068.8A CN106056727B (en) | 2016-07-28 | 2016-07-28 | A kind of adjustable iris collection device and apply its iris recognition smart lock |
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| CN106056727A true CN106056727A (en) | 2016-10-26 |
| CN106056727B CN106056727B (en) | 2018-05-08 |
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| CN108193951A (en) * | 2017-12-25 | 2018-06-22 | 北京数字天域科技有限责任公司 | Wireless communication awakening method, device and intelligent door lock, door applied to smart lock |
| CN108335386A (en) * | 2018-01-19 | 2018-07-27 | 深圳森阳环保材料科技有限公司 | A kind of access control system based on biological characteristic |
| CN108399664A (en) * | 2017-02-07 | 2018-08-14 | 德金属工业股份有限公司 | Access control system |
| CN109993866A (en) * | 2019-03-14 | 2019-07-09 | 西安艾润物联网技术服务有限责任公司 | Flap turnstile control method and system based on mobile management terminal |
| CN111627137A (en) * | 2019-02-27 | 2020-09-04 | 成都市博西尼智能控制有限公司 | Multi-door networking type entrance guard's equipment based on LORA and bluetooth |
| CN111970450A (en) * | 2020-08-31 | 2020-11-20 | 湖南智虹视界科技有限公司 | APK control multi-gear iris camera angle adjusting device |
| CN112069871A (en) * | 2020-07-15 | 2020-12-11 | 江西拓世智能科技有限公司 | Big data iris database establishment and iris system application method |
| CN112153256A (en) * | 2020-09-10 | 2020-12-29 | 苏州三拓光电科技有限公司 | Security protection monitored control system based on thing networking |
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| CN106603922A (en) * | 2016-12-23 | 2017-04-26 | 信利光电股份有限公司 | Distance adjustable iris identification module and system |
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| CN111970450A (en) * | 2020-08-31 | 2020-11-20 | 湖南智虹视界科技有限公司 | APK control multi-gear iris camera angle adjusting device |
| CN112153256A (en) * | 2020-09-10 | 2020-12-29 | 苏州三拓光电科技有限公司 | Security protection monitored control system based on thing networking |
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