CN207637213U - Iris recognition lockset and access control system - Google Patents
Iris recognition lockset and access control system Download PDFInfo
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- CN207637213U CN207637213U CN201721683700.0U CN201721683700U CN207637213U CN 207637213 U CN207637213 U CN 207637213U CN 201721683700 U CN201721683700 U CN 201721683700U CN 207637213 U CN207637213 U CN 207637213U
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- iris recognition
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Abstract
A kind of iris recognition lockset of the utility model embodiment offer and access control system, the lockset include communication device, image collecting device, iris recognition module, door lock controller and the door lock for controlling module, being connect with control module.Communication device and communication of mobile terminal, for realizing the data interaction between mobile terminal and control module；Image collecting device is used to acquire the iris image of user to be identified；Iris recognition module to the iris image for being identified to obtain recognition result；It controls module to be used to generate corresponding control instruction according to the control information that recognition result or mobile terminal are sent, accordingly be controlled so that door lock controller is locked on the door.Iris recognition lockset provided by the utility model can on the door be locked according to the control information of iris recognition result or mobile terminal accordingly to be controlled, and control mode is flexibly and unlocking is convenient.
Description
Technical field
The utility model is related to intelligent lock technical fields, are in particular to a kind of iris recognition lockset and gate inhibition
System.
Background technology
In the prior art, it is mostly mechanical lock that the lock on door, which is arranged, and mechanical lock includes outer lock body, lock core and interior lock body,
Lock core is arranged between outer lock body and interior lock body.Lock core is inserted a key into when use, and is rotated, and lock core is opened.Use above-mentioned machine
Tool lock necessary carrying keys when unlocking, if key loss can cause prodigious trouble, therefore cause user inconvenient for use, simultaneously
The safety of mechanical lock is relatively low.
Utility model content
In view of this, the purpose of the utility model embodiment is, provide a kind of iris recognition lockset and access control system with
It solves the above problems.
The utility model preferred embodiment provides a kind of iris recognition lockset, including control module, communication device, image are adopted
Acquisition means, iris recognition module, door lock controller and door lock；
The communication device, image collecting device, iris recognition module and door lock controller respectively with the control mould
Group connection, the door lock are connect with the door lock controller；
The communication device and communication of mobile terminal, for realizing the number between the mobile terminal and the control module
According to interaction；
Described image harvester is used to acquire the iris image of user to be identified and the iris image is sent to institute
Control module is stated, so that the iris image is sent to the iris recognition module by the control module；
Recognition result is fed back to the control by the iris recognition module for the iris image to be identified
Module；
The control module is used to be generated according to the control information that the recognition result or the mobile terminal are sent corresponding
Control instruction so that the door lock controller accordingly controls the door lock according to the control instruction.
Optionally, in above-mentioned iris recognition lockset, the iris recognition module includes FPGA, and the FPGA is used for institute
Iris image is stated to be identified.
Optionally, in above-mentioned iris recognition lockset, the control module includes the first main controller being connected with each other, second
Master controller and third main controller, first main controller are also connect with the communication module group, second main controller also with
Described image harvester is connected with the iris recognition module, and the third main controller is also connect with the door lock controller.
Optionally, in above-mentioned iris recognition lockset, the iris recognition lockset further includes touch device, the touch-control dress
It sets and is connect with the control module, for receiving information input by user and display relevant information.
Optionally, in above-mentioned iris recognition lockset, the iris recognition lockset further includes speech input device and language
Sound playing device；
The speech input device is connect with the control module, the voice messaging for acquiring user to be identified, and will
The voice messaging is sent to the control module, so that the control module is sent voice messaging by the communication device
To the mobile terminal；
The voice playing device is connect with the control module, for receiving that the control module sends from the shifting
The voice messaging that dynamic terminal obtains, and play out.
Optionally, in above-mentioned iris recognition lockset, the iris recognition lockset further includes dismantling-proof alarming equipment, described anti-
It tears warning device open to connect with the control module, for the alert when sensing disassembling section.
Optionally, in above-mentioned iris recognition lockset, the iris recognition lockset further includes USB charging interface, for leading to
External power supply is crossed to charge for the iris recognition lockset.
Optionally, in above-mentioned iris recognition lockset, the iris recognition lockset further includes peephole, and the peephole is set
It is placed in above described image harvester.
Optionally, in above-mentioned iris recognition lockset, the iris recognition lockset further includes instruction device, the instruction dress
It sets and is connect with the control module, for showing iris recognition state to the user to be identified.
Another preferred embodiment of the utility model also provides a kind of access control system, including mobile terminal and above-mentioned rainbow
Film identifies that lockset, the mobile terminal are connect with the communication device that the iris recognition lockset includes.
The iris recognition lockset and access control system that the utility model embodiment provides, by image collecting device to be identified
The iris image of user is acquired, and collected iris image is identified by iris recognition module.Control module
Corresponding control instruction is obtained according to recognition result, and so that door lock controller is locked on the door under the control instruction and is accordingly controlled
System.Also, control module can also be communicated by communication device with external mobile terminal, to carry out data friendship with mobile terminal
Mutually.Iris recognition lockset provided by the utility model can be on the door locked into according to the control information of iris recognition result or mobile terminal
The corresponding control of row, control mode is flexibly and unlocking is convenient.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described.It should be appreciated that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram for the iris recognition lockset that the utility model embodiment provides.
Fig. 2 is another structure diagram for the iris recognition lockset that the utility model embodiment provides.
Fig. 3 is another structure diagram for the iris recognition lockset that the utility model embodiment provides.
Fig. 4 is another structure diagram for the iris recognition lockset that the utility model embodiment provides.
Icon：10- iris recognition locksets；110- controls module；The first main controllers of 111-；The second main controllers of 112-；113-
Third main controller；120- communication devices；130- image collecting devices；140- iris recognition modules；150- door lock controllers；160-
Door lock；170- touch devices；180- speech input devices；190- voice playing devices；200- storage devices；210- instruction dresses
It sets；220-USB charging interfaces；230- Anti-dismantling equipment；240- smoke alarm units；250- illuminance detecting devices；260- shines
Bright device.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.The component of the utility model embodiment being usually described and illustrated herein in the accompanying drawings can be with a variety of different configurations
To arrange and design.Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit below
The claimed the scope of the utility model of system, but it is merely representative of the selected embodiment of the utility model.It is new based on this practicality
The embodiment of type, the every other embodiment that those skilled in the art are obtained without making creative work,
It shall fall within the protection scope of the present invention.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
Referring to Fig. 1, the block diagram of the iris recognition lockset 10 provided for the utility model embodiment.The iris recognition
Lockset 10 includes control module 110, communication device 120, image collecting device 130, iris recognition module 140, door lock controller
150 and door lock 160.The communication device 120, image collecting device 130, iris recognition module 140 and door lock controller
150 connect with the control module 110 respectively, and the door lock 160 is connect with the door lock controller 150.
The communication device 120 and communication of mobile terminal, for realizing the mobile terminal and the control module 110 it
Between data interaction.Described image harvester 130 is used to acquire the iris image of user to be identified and by the iris image
It is sent to the control module 110, so that the iris image is sent to the iris recognition module by the control module 110
140.Recognition result is fed back to the control by the iris recognition module 140 for the iris image to be identified
Module 110.The control module 110 is used to generate phase according to the control information that the recognition result or the mobile terminal are sent
The control instruction answered, so that the door lock controller 150 accordingly controls the door lock 160 according to the control instruction.
Referring to Fig. 2, in the present embodiment, the control module 110 includes the first main controller 111 being connected with each other, the
Two main controllers 112 and third main controller 113.First main controller 111 is also connect with the communication device 120, and described
Two main controllers 112 are also connect with described image harvester 130 and the iris recognition module 140, the third main controller 113
Also it is connect with the door lock controller 150.
In the present embodiment, described image harvester 130 can acquire the iris image of user to be identified, and described image is adopted
Acquisition means 130 can select iris recognition camera head, may be implemented to the iris image of the user to be identified in detection range into
Row tracking acquisition.The iris recognition camera head is after the iris image for collecting user to be identified, by collected iris figure
As being sent to second main controller 112, the iris image is sent to the iris recognition mould by second main controller 112
Group 140, so that the iris image is identified in the iris recognition module 140.
In the present embodiment, the iris recognition module 140 includes FPGA (Field-Programmable Gate
Array, field-programmable gate array), iris recognition module 140 realizes the identification to iris image based on the FPGA.
Configurable logic blocks can be protected in FPGA in advance when it is implemented, can FPGA be loaded onto Classical correlation algorithm inside FPGA
The iris feature template for depositing user extracts the iris feature point in the iris image of the user to be identified of acquisition using FPGA,
The iris feature extracted point is compared with the iris feature template to prestore, with judge whether can be special with the iris that prestores
Levy template matches.If can match, the recognition result of successful match is sent to second main controller 112.If can not
Match, then the transmission recognition result that it fails to match to second main controller 112.
The recognition result received is sent to the third main controller 113 by second main controller 112, so that described
Three main controllers 113 accordingly control the door lock 160 by the door lock controller 150.If the third main controller 113
The recognition result received is successful match, then corresponding unlocking instruction is generated, so that the door lock controller 150 is opened described
It locks and controls the unlatching of the door lock 160 under the control of instruction.
In the present embodiment, the door lock controller 150 can be fine motion motor, and the door lock 160 may include anode
The cathode locked groove of body and blocking anode body.When receiving unlocking instruction, the fine motion motor rotation is so that described the moon
Pole locked groove is opened, so that the door lock 160 is opened.If not receiving unlocking instruction, the fine motion motor makes the cathode locked groove
It remains closed, to stop that the position of the anode body is moved, to play the role of closing door lock 160.
Referring to Fig. 3, in the present embodiment, the iris recognition lockset 10 can also include touch device 170, described to touch
Control device 170 is connect with second main controller 112, can be used for receiving information input by user and display relevant information.Example
Such as, user can first pass through the touch device 170 and carry out user's registration, password setting in advance, and input user and household
Iris image etc. preserved, be compared with iris image to be identified subsequently to can be used as template.
In the present embodiment, the movement that first main controller 111 can be held by the communication device 120 and user
Terminal is communicated.Optionally, the communication device 120 can be gsm module, WIFI module or bluetooth communication module.It is described
Corresponding application program is installed in mobile terminal, data interaction and signal transmission can be carried out with first main controller 111.
In the present embodiment, the iris recognition lockset 10 further includes speech input device 180 and voice playing device
190.The speech input device 180 is connect with second main controller 112, the voice messaging for acquiring user to be identified,
And the voice messaging is sent to second main controller 112.Second main controller 112 can send the voice messaging
To first main controller 111, so that first main controller 111 is sent out the voice messaging by the communication device 120
It send to the mobile terminal.Correspondingly, the voice playing device 190 is connect with second main controller 112, described mobile whole
Voice messaging can be sent to first main controller 111 by end, and first main controller 111 forwards it to second master control
Device 112.The voice messaging is sent to the voice playing device 190 to play out by second main controller 112.At this
In embodiment, the speech input device 180 can be microphone, and the voice playing device 190 can be loudspeaker.
In the specific implementation, when there is guest to come to visit, it should be understood that the iris recognition result of the guest should be identification and loses
It loses.But the guest can input corresponding voice messaging by the speech input device 180 and be sent to the movement that user holds
Terminal is to inform the visiting event of the user guest.Also, user can also send corresponding reply by the mobile terminal
Voice to the voice playing device 190 to play reply voice, to realize the user of hand-held mobile terminal and visiting visitor
Interactive voice between people.
Optionally, the iris recognition result of visiting guest is recognition failures, and control module 110 will not then control door lock control
Device 150 processed is with opening door lock 160.But user can send corresponding unlocking instruction to described first by hand-held mobile terminal
Main controller 111, the unlocking instruction is sent to the third main controller 113 by first main controller 111, so that the third
Main controller 113 controls door lock 160 by the door lock controller 150 and opens.
Optionally, in the present embodiment, the iris recognition lockset 10 can also include storage device 200.When to be identified
It, can be by the iris image and face figure of the collected user to be identified when the iris recognition result of user is recognition failures
As preserving into the storage device 200, can be called when subsequently to need.
In the specific implementation, user is not very convenient when carrying out iris alignment, causes user experience bad.Therefore,
In the present embodiment, the iris recognition lockset 10 further includes peephole, and the peephole is arranged in described image harvester
130 tops.Optionally, the peephole is arranged above described image harvester 130 and next to described image acquisition dress
It sets at 130 position., can be close to described image harvester 130 when user carries out iris image acquiring, whether observation eyes
It can completely appear in the peephole.If can completely appear in the peephole, holding position is constant or only
Make subtle adjustment, to wait for described image harvester 130 to carry out iris image acquiring.
In addition, in the present embodiment, the iris recognition lockset 10 can also include instruction device 210, the instruction dress
It sets 210 to connect with second main controller 112, for showing iris recognition state to user to be identified.The instruction device 210
Can be indicator light or voice prompting device.
The indicator light can serve to indicate that whether the eye position of user to be identified enters described image harvester 130
Effective pickup area, can be used for the iris recognition judging result for indicating user to be identified.The indicator light can be arranged
To be multiple, and different colors can be shown respectively, different information is indicated by different colors.For example, in successful acquisition
To user to be identified iris image and during the iris image is identified, the indicator light that can be displayed in blue, with
User to be identified is prompted currently to carry out iris recognition, so that user can bear with.For another example, in the rainbow of the user to be identified
Film recognition result is when identifying successfully, the indicator light of green can be shown, to inform that its iris recognition of user to be identified passes through.Or
When the iris recognition result of the user to be identified is recognition failures, the indicator light that can be displayed in red, to inform the use to be identified
Family its iris recognition failure.
The voice prompting device then can send out corresponding voice messaging according to current iris recognition state and be waited for informing
Identify user, such as " in iris recognition ", " iris recognition failure ", " iris recognition success " etc..
Optionally, referring to Fig. 4, in the present embodiment, the iris recognition lockset 10 further includes USB charging interface 220,
The USB charging interface 220 is arranged on the shell of the iris recognition lockset 10 of outer side of door, can be with the iris recognition lockset 10
Including the first main controller 111 connection.When iris recognition lockset 10 makes 160 dead electricity of door lock because of reasons such as power depletions, outdoors
User can be powered by 220 external mobile power supply of USB charging interface for door lock 160, to the burst for 160 dead electricity of door lock
Situation provides feasible alternative scheme, avoids bringing insoluble trouble to user so that 160 function of door lock more people
Property.
In the present embodiment, the iris recognition lockset 10 can also include Anti-dismantling warning device, the Anti-dismantling report
Alert equipment is connect with the third main controller 113, for sending warning message when sensing disassembling section.For example, described anti-
Warning device is dismantled in excessive sound of the detection more than predetermined threshold value, or detects and can be sent out when equipment has damage
Warning message ensures that equipment is not dismantled illegally to play a warning role.
In the present embodiment, the iris recognition lockset 10 can also include smoke alarm unit 240, the smog alarm
Device 240 can be arranged on the shell of the iris recognition lockset 10 on the inside of door.For detecting that there are coal gas to let out in house
When leakage event, alert.The safety that so can not only improve door lock 160, also can be improved living safety.
In the present embodiment, the iris recognition lockset 10 can also include illuminance detecting device 250 and lighting device
260.The illuminance detecting device 250 is set on the shell of iris recognition lockset 10 of side located outside the door, for detecting
The unlatching lighting device 260 when being less than predetermined threshold value to extraneous illuminance.When it is implemented, when extraneous illuminance is relatively low,
It is not clear enough to be likely to result in collected iris image, influences recognition effect, is detected by illuminance detecting device 250 outer
Illuminance in boundary's environment opens lighting device 260 when extraneous illuminance is less than predetermined threshold value, can make image collecting device
There is enough illumination when 130 acquisition iris image, it is ensured that the clarity of the iris image of acquisition.
Another preferred embodiment of the utility model also provides a kind of access control system, the access control system include mobile terminal with
And above-mentioned iris recognition lockset 10, the mobile terminal can be communicated with the communication device 120 in the iris recognition lockset 10
Connection, to realize the data interaction with the control module 110 in the iris recognition lockset 10.
Access control system provided in this embodiment, control module 110 can be waited for according to image collecting device 130 is collected
Identify that control is opened and closed to door lock 160 in the iris recognition of the iris image of user, it can also according to the control of mobile terminal
Information accordingly controls door lock 160.Door lock 160 can be achieved by iris recognition and mobile terminal remote control to open
It closes, control mode is flexible, and avoids the relatively low disadvantage of inconvenient for use and safety that tradition machinery is latched in.
In conclusion iris recognition lockset 10 provided by the utility model and access control system, pass through image collecting device 130
The iris image of user to be identified is acquired, and collected iris image is known by iris recognition module 140
Not.Control module 110 obtains corresponding control instruction according to recognition result, and makes door lock controller 150 under the control instruction
Door lock 160 is accordingly controlled.Also, control module 110 can also be led to by communication device 120 and external mobile terminal
Letter, to carry out data interaction with mobile terminal.Iris recognition lockset 10 provided by the utility model can be according to iris recognition result
Or the control information of mobile terminal accordingly controls door lock 160, control mode is flexibly and unlocking is convenient.
Further, iris recognition module 140 provided by the utility model realizes the knowledge to iris image based on FPGA
Not, iris image processing is realized using the hardware mode, improves recognition speed, ensure that the stability and safety of iris recognition
Property.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected.It can
Can also be electrical connection to be mechanical connection.It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in utility model.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "upper", "lower"
For be based on the orientation or positional relationship shown in the drawings or the utility model product using when the orientation or position usually put
Relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.This
Outside, term " first ", " second ", " third " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of iris recognition lockset, which is characterized in that including control module, communication device, image collecting device, iris recognition
Module, door lock controller and door lock；
The communication device, image collecting device, iris recognition module and door lock controller connect with the control module respectively
It connects, the door lock is connect with the door lock controller；
The communication device and communication of mobile terminal are handed over for realizing the data between the mobile terminal and the control module
Mutually；
Described image harvester is used to acquire the iris image of user to be identified and the iris image is sent to the control
Molding group, so that the iris image is sent to the iris recognition module by the control module；
Recognition result is fed back to the control mould by the iris recognition module for the iris image to be identified
Group；
The control module is used to generate corresponding control according to the control information that the recognition result or the mobile terminal are sent
System instruction, so that the door lock controller accordingly controls the door lock according to the control instruction.
2. iris recognition lockset according to claim 1, which is characterized in that the iris recognition module includes FPGA, institute
FPGA is stated for the iris image to be identified.
3. iris recognition lockset according to claim 1, which is characterized in that the control module includes the be connected with each other
One main controller, the second master controller and third main controller, first main controller are also connect with the communication module group, and described
Two main controllers are also connect with described image harvester and the iris recognition module, the third main controller also with the door lock
Controller connects.
4. iris recognition lockset according to claim 1, which is characterized in that the iris recognition lockset further includes touch-control dress
It sets, the touch device is connect with the control module, for receiving information input by user and display relevant information.
5. iris recognition lockset according to claim 1, which is characterized in that the iris recognition lockset further includes that voice is defeated
Enter device and voice playing device；
The speech input device is connect with the control module, the voice messaging for acquiring user to be identified, and will be described
Voice messaging is sent to the control module, so that voice messaging is sent to institute by the control module by the communication device
State mobile terminal；
The voice playing device is connect with the control module, for receiving the whole from the movement of the control module transmission
The voice messaging obtained is held, and is played out.
6. iris recognition lockset according to claim 1, which is characterized in that the iris recognition lockset further includes tamper report
Alert equipment, the dismantling-proof alarming equipment is connect with the control module, for the alert when sensing disassembling section.
7. iris recognition lockset according to claim 1, which is characterized in that the iris recognition lockset further includes that USB fills
Electrical interface, for being charged for the iris recognition lockset by external power supply.
8. iris recognition lockset according to claim 1, which is characterized in that the iris recognition lockset further includes observation
Mirror, the peephole are set to above described image harvester.
9. iris recognition lockset according to claim 1, which is characterized in that the iris recognition lockset further includes instruction dress
It sets, the instruction device is connect with the control module, for showing iris recognition state to the user to be identified.
10. a kind of access control system, which is characterized in that including mobile terminal and iris described in any one of claim 1-9
Identify that lockset, the mobile terminal are connect with the communication device that the iris recognition lockset includes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683700.0U CN207637213U (en) | 2017-12-05 | 2017-12-05 | Iris recognition lockset and access control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721683700.0U CN207637213U (en) | 2017-12-05 | 2017-12-05 | Iris recognition lockset and access control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614256A (en) * | 2020-12-09 | 2021-04-06 | 广东睿住智能科技有限公司 | Intelligent door |
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112614256A (en) * | 2020-12-09 | 2021-04-06 | 广东睿住智能科技有限公司 | Intelligent door |
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