CN206249453U - A kind of iris recognition intelligent door lock system and safety door - Google Patents

A kind of iris recognition intelligent door lock system and safety door Download PDF

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Publication number
CN206249453U
CN206249453U CN201621099181.9U CN201621099181U CN206249453U CN 206249453 U CN206249453 U CN 206249453U CN 201621099181 U CN201621099181 U CN 201621099181U CN 206249453 U CN206249453 U CN 206249453U
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iris
lock
door lock
iris recognition
intelligent door
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CN201621099181.9U
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吕策
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Wang Lian Polytron Technologies Inc
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Wang Lian Polytron Technologies Inc
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Abstract

The utility model embodiment provides a kind of iris recognition intelligent door lock system and safety door, wherein iris recognition intelligent door lock system is only when someone enters in detection range, switching device can just be turned on, make power supply through switching device to iris image acquiring device, iris identification device and door-lock controller are powered, start the iris recognition to people to be detected, namely iris recognition intelligent door lock system only when someone near when can just be powered work, off-position is then in when nobody is close, avoid the waste of the electric energy that whole iris recognition intelligent door lock system is constantly in working condition and causes.Separately, iris identification device extracts iris feature point from iris image to be identified, signature analysis is carried out to iris feature point using the iris feature template of the user for prestoring, unlocking control signal to door-lock controller is sent during both matchings and controls door-lock opening, it is to be capable of achieving unlocking without user's directly contact, safe, it is convenient to unlock.

Description

A kind of iris recognition intelligent door lock system and safety door
Technical field
The utility model is related to technical field of security and protection, and in particular to a kind of iris recognition intelligent door lock system and safety door.
Background technology
With developing rapidly for electronic information technology, conventional door lock constantly develops to high-tech, intelligent direction, such as go out (iris recognition technology is the skill that identification is carried out based on the iris in eyes to have showed the intelligent door lock based on iris recognition technology Art), iris feature point is extracted from the iris image of the user of storage using computer image processing technology, using biometrics Principle is analyzed founding mathematical models, i.e. iris feature template to the iris feature point of each user, afterwards from tested Its iris feature point is extracted in the iris image of person, the iris feature of measured is clicked through using built iris feature template Row signature analysis, the result according to analysis provides a similar value, by this similar value be can determine that measured whether be User, if user, then controls door-lock opening.Such as user's shopping two hands of returning all are carried and have expired shopping bag, by iris recognition Just can easily open the door;Far go on business on the way, it is seen that door can enter, it is not necessary to bear and tired out draw key;Family in child classes are over, lead to Crossing iris recognition just can easily open the door, and father and mother lose key without worrying again;Family old man gos out and always forget with key, goes out Can be entered rest back through iris recognition, thus life will become more comfortable, convenient.And because everyone iris All it is different, it is impossible to be replicated, the security performance of door lock is undoubtedly improved by iris recognition discriminating user.
But iris recognition intelligent door lock of the prior art, it is necessary to it is lasting be powered just can ensure that user at any time can brush face open Door, energy consumption is larger.
Utility model content
Therefore, the utility model embodiment technical problem to be solved is iris recognition intelligent door lock of the prior art Energy consumption is larger.
Therefore, the utility model embodiment provides following technical scheme:
The utility model embodiment provides a kind of iris recognition intelligent door lock system, including:Switching device, iris image Harvester, iris identification device and door-lock controller;The switching device, turns on when someone enters in detection range, Make power supply through the switching device to the iris image acquiring device, the iris identification device and the door-lock controller Power supply;The iris image acquiring device, gathers iris image to be identified and transmits to the iris identification device;The rainbow Film identifying device, iris feature point is extracted from the iris image for receiving, and the iris using the user for prestoring is special Levy template carries out signature analysis to the iris feature point, if both match, sends unlocking control signal to the door lock control Device processed;The door-lock controller, door-lock opening is controlled after receiving the unlocking control signal.
Alternatively, the iris recognition intelligent door lock system described in the utility model embodiment, the switching device includes red External switch circuit.
Alternatively, the iris recognition intelligent door lock system described in the utility model embodiment, also includes:Illuminance detection dress Put and lighting device;The illuminance detecting device, the illumination is opened when extraneous illuminance is detected less than predetermined threshold value Device.
Alternatively, the iris recognition intelligent door lock system described in the utility model embodiment, the illuminance detecting device Including light-sensitive element.
Alternatively, the iris recognition intelligent door lock system described in the utility model embodiment, the lighting device includes night Depending on monitoring infrared lamp.
Alternatively, the iris recognition intelligent door lock system described in the utility model embodiment, also including communication device, is used for Set up the communication between the iris identification device and intelligent terminal.
Alternatively, the iris recognition intelligent door lock system described in the utility model embodiment, the communication device includes WIFI chips.
Alternatively, the iris recognition intelligent door lock system described in the utility model embodiment, also including storage device, is used for The iris image to be identified is stored, and is transmitted to intelligent end the iris image to be identified by the communication device End.
Alternatively, the iris recognition intelligent door lock system described in the utility model embodiment, also includes:Audio collection is filled Put, the audio signal for gathering people to be identified, and by the communication device by the audio signal transmission to intelligent end End;Audio playing apparatus, for receiving the opposite end audio signal of the intelligent terminal transmission by the communication device and carrying out Play.
Alternatively, the utility model embodiment additionally provides a kind of safety door, including above-mentioned iris recognition intelligent door lock system System.
The utility model embodiment technical scheme, has the following advantages that:
The utility model embodiment provides a kind of iris recognition intelligent door lock system, only when someone enters detection range When interior, switching device can just be turned on, and make power supply through switching device to iris image acquiring device, iris identification device and door lock control Device processed is powered, and starts the iris recognition to people to be detected, namely iris recognition intelligent door lock system only has when someone is close to Shi Caihui energization work, is then in off-position when nobody is close, it is to avoid whole iris recognition intelligent door lock system is located always The waste of the electric energy caused in working condition.Separately, iris identification device extracts iris spy from iris image to be identified Levy a little, signature analysis is carried out to iris feature point using the iris feature template of the user for prestoring, sent when both match Unlocking control signal to door-lock controller controls door-lock opening, is to be capable of achieving unlocking without user's directly contact, safe, It is convenient to unlock.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a structured flowchart for instantiation of iris recognition intelligent door lock system in the utility model embodiment 1.
Reference:
1- switching devices;2- iris image acquiring devices;3- iris identification devices;4- door-lock controllers;5- illuminance Detection means;6- lighting devices;7- communication devices;8- storage devices;9- audio collecting devices;10- audio playing apparatus.
Specific embodiment
The technical scheme of the utility model embodiment is clearly and completely described below in conjunction with accompanying drawing, it is clear that institute The embodiment of description is a part of embodiment of the utility model, rather than whole embodiments.Based on the reality in the utility model Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to In the scope of the utility model protection.
, it is necessary to explanation in the description of the utility model embodiment, term " " center ", " on ", D score, " left side ", The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " interior ", " outward " are based on orientation shown in the drawings or position Relation, is for only for ease of description the utility model embodiment and simplifies and describe, rather than indicate or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model System.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relatively important Property.
, it is necessary to illustrate in the description of the utility model embodiment, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one The connection of body ground;Can mechanically connect, or electrically connect;Can be joined directly together, it is also possible to indirect by intermediary It is connected, can also be two connections of element internal, can is wireless connection, or wired connection.For this area For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
As long as additionally, technical characteristic involved in the utility model different embodiments disclosed below is each other Not constituting conflict can just be combined with each other.
Embodiment 1
A kind of iris recognition intelligent door lock system is present embodiments provided, as shown in figure 1, including:Switching device 1, iris Image collecting device 2, iris identification device 3 and door-lock controller 4.
Switching device 1, turns on when someone enters in detection range, makes power supply through switching device 1 to iris image acquiring Device 2, iris identification device 3 and door-lock controller 4 are powered.
Iris image acquiring device 2, gathers iris image to be identified and transmits to iris identification device 3.Preferably, rainbow Film image harvester 2 can select iris recognition camera head, it is possible to achieve to chasing after for the iris image of the people in detection range Track is gathered.
Iris identification device 3, extracts iris feature point, using the user's for prestoring from the iris image for receiving Iris feature template carries out signature analysis to iris feature point, if both match, sends unlocking control signal to door lock control Device 4.Specifically, iris identification device 3 can be come from any a device with iris identifying function in the prior art Iris feature point to people to be identified is identified, if being recognized through iris identification device 3, iris feature point with prestore The iris feature template of certain user matches, and illustrates to be outdoors validated user, now sends unlocking control signal to door lock control Device processed 4 controls door-lock opening, is to be capable of achieving unlocking without user's directly contact.
Door-lock controller 4, door-lock opening is controlled after receiving unlocking control signal.Specifically, door-lock controller 4 can be with Including negative electrode lock body control module and/or anode lock body control module.Wherein negative electrode lock body control module can include barrier door The buckle cell body (also known as negative electrode locked groove) of cynomorium songaricum pole key and electric device (the such as fine motion for responding unlocking control signal Motor), after unlocking control signal is received, electric device is rotated opens buckle cell body, makes safety door free-open-close, if not receiving To unlocking control signal, electric device remains closed buckle cell body, and buckle lock body is in closed state, can directly prevent The position movement of door lock anode key, so as to play a part of door lock, in, negative electrode lock body control module can be arranged on peace In the doorframe of air cock;Anode lock body control module can include door lock anode key and the electricity for responding unlocking control signal Dynamic device, door lock anode key can be arranged in door body base material, realized using conventional electromagnetic lock structure.
Iris recognition intelligent door lock system in the present embodiment, only when someone enters in detection range, switching device Can just turn on, power supply is powered to iris image acquiring device, iris identification device and door-lock controller through switching device, open The dynamic iris recognition to people to be detected, namely iris recognition intelligent door lock system only when someone near when can just be powered work Make, off-position be then in when nobody is close, it is to avoid whole iris recognition intelligent door lock system be constantly in working condition and The waste of the electric energy for causing.Separately, iris identification device extracts iris feature point from iris image to be identified, using advance The iris feature template of the user of storage carries out signature analysis to iris feature point, and unlocking control signal is sent extremely when both match Door-lock controller controls door-lock opening, is to be capable of achieving unlocking without user's directly contact, and safe, it is convenient to unlock.
Preferably, the iris recognition intelligent door lock system in the present embodiment, its switching device 1 includes infrared switch circuit. Specifically, infrared switch circuit can include human body infrared inductive switch, and when someone is close to, human body infrared inductive switch is led It is logical;If nobody is close to, human body infrared inductive switch disconnects.
Preferably, the iris recognition intelligent door lock system in the present embodiment also includes:Illuminance detecting device 5 and illumination are filled Put 6;Illuminance detecting device 5, lighting device 6 is opened when extraneous illuminance is detected less than predetermined threshold value.Specifically, when outer When boundary's illuminance is relatively low, it is possible to cause the iris image for shooting not clear enough, influence recognition effect, detected by illuminance and filled Put to detect the illuminance in external environment, lighting device is opened when extraneous illuminance is less than predetermined threshold value, iris can be made There is enough illumination during image acquisition device iris image, it is ensured that the definition of the iris image of collection.
Preferably, the iris recognition intelligent door lock system in the present embodiment, its illuminance detecting device 5 includes photosensitive unit Part.Specifically, light-sensitive element has the advantages that noncontact, responds fast, dependable performance, can be timely when extraneous illuminance is relatively low The drive circuit of lighting device is triggered, lighting device is opened.
Preferably, the iris recognition intelligent door lock system in the present embodiment, its lighting device 6 includes that night vision monitoring is infrared Lamp.Specifically, by night vision monitoring infrared lamp, though when extraneous light is more dim (such as night), can also get compared with It is iris image clearly to be identified.
Preferably, the iris recognition intelligent door lock system in the present embodiment also includes communication device 7, knows for setting up iris Communication between other device 3 and intelligent terminal.Specifically, intelligent terminal can be the equipment such as smart mobile phone, can be in smart mobile phone In the application program of the information exchange operation being able to carry out between communication device is installed in advance, realize logical with iris identification device News connection.The iris feature point of people to be identified and the iris feature of the user for prestoring such as are judged when iris identification device When template is mismatched, communication device can be started, can be sent out iris image to be identified and face-image by communication device Intelligent terminal is delivered to, if the user of intelligent terminal recognizes people to be identified and allows it to enter, confirmation feedback letter can be sent Number give iris identification device, iris identification device receive confirmation feedback signal after can send unlocking control signal to door lock control Device control is unlocked, and realizes remote unlocking control;If the user of certain intelligent terminal has found artificial illegal invasion to be identified Personnel, it is also possible to and alarm avoids loss.
Preferably, the iris recognition intelligent door lock system in the present embodiment, its communication device 7 includes WIFI chips.Specifically Ground, WIFI chips can set up wireless signal connection, simplify the wiring of iris recognition intelligent door lock system.
Preferably, the iris recognition intelligent door lock system in the present embodiment also includes storage device 8, to be identified for storing Iris image, and iris image to be identified is transmitted to intelligent terminal by communication device 7.Specifically, by storing dress Storage iris image to be identified is put, helps to lock suspect.
Preferably, the iris recognition intelligent door lock system in the present embodiment also includes:
Audio collecting device 9, the audio signal for gathering people to be identified, and by communication device 7 by audio signal Transmit to intelligent terminal.Specifically, audio collecting device 9 can be from equipment with audio collection function such as microphones.
Audio playing apparatus 10, for receiving the opposite end audio signal of intelligent terminal transmission by communication device 7 and carrying out Play.Specifically, audio playing apparatus 10 can be from equipment with audio playing function such as players.By audio collection Device 9, audio playing apparatus 10 and communication device 7 can just realize that intelligent terminal user and people's to be identified is long-range right in real time Say.If setting up display device, can also realize that both long-distance videos are linked up.
Embodiment 2
Present embodiments provide a kind of safety door, including above-mentioned iris recognition intelligent door lock system.
Specifically, the safety door in the present embodiment, its iris recognition intelligent door lock system only has when someone enters detection model When enclosing interior, switching device can just be turned on, and make power supply through switching device to iris image acquiring device, iris identification device and door lock Control device is powered, and starts the face recognition to people to be detected, namely iris recognition intelligent door lock system only has when someone leans on Can just be powered work when near, off-position is then in when nobody is close, it is to avoid whole iris recognition intelligent door lock system is always The in running order and waste of electric energy that causes.Separately, iris identification device extracts iris from iris image to be identified Characteristic point, signature analysis is carried out using the iris feature template of the user for prestoring to iris feature point, is sent out when both match Send unlocking control signal to door-lock controller to control door-lock opening, be to be capable of achieving unlocking, security without user's directly contact Height, it is convenient to unlock.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or Among the protection domain that variation is created still in the utility model.

Claims (10)

1. a kind of iris recognition intelligent door lock system, it is characterised in that including:Switching device (1), iris image acquiring device (2), iris identification device (3) and door-lock controller (4);
The switching device (1), turns on when someone enters in detection range, makes power supply through the switching device (1) to described The power supply of iris image acquiring device (2), the iris identification device (3) and the door-lock controller (4);
The iris image acquiring device (2), gathers iris image to be identified and transmits to the iris identification device (3);
The iris identification device (3), extracts iris feature point, using what is prestored from the iris image for receiving The iris feature template of user carries out signature analysis to the iris feature point, if both match, sends unlocking control signal To the door-lock controller (4);
The door-lock controller (4), door-lock opening is controlled after receiving the unlocking control signal.
2. iris recognition intelligent door lock system according to claim 1, it is characterised in that the switching device (1) includes Infrared switch circuit.
3. iris recognition intelligent door lock system according to claim 1, it is characterised in that also include:Illuminance detection dress Put (5) and lighting device (6);
The illuminance detecting device (5), the lighting device is opened when extraneous illuminance is detected less than predetermined threshold value (6)。
4. iris recognition intelligent door lock system according to claim 3, it is characterised in that the illuminance detecting device (5) including light-sensitive element.
5. iris recognition intelligent door lock system according to claim 3, it is characterised in that the lighting device (6) includes Night vision monitoring infrared lamp.
6. the iris recognition intelligent door lock system according to claim any one of 1-5, it is characterised in that also filled including communication (7) are put, for setting up communication of the iris identification device (3) and between intelligent terminal.
7. iris recognition intelligent door lock system according to claim 6, it is characterised in that the communication device (7) includes WIFI chips.
8. iris recognition intelligent door lock system according to claim 6, it is characterised in that also including storage device (8), uses In storing the iris image to be identified, and by the communication device (7) by the iris image to be identified transmit to Intelligent terminal.
9. iris recognition intelligent door lock system according to claim 6, it is characterised in that also include:
Audio collecting device (9), the audio signal for gathering people to be identified, and will be described by the communication device (7) Audio signal transmission is to intelligent terminal;
Audio playing apparatus (10), for receiving the opposite end audio letter that the intelligent terminal is transmitted by the communication device (7) Number and play out.
10. a kind of safety door, it is characterised in that including the iris recognition intelligent door lock system described in claim any one of 1-9.
CN201621099181.9U 2016-09-30 2016-09-30 A kind of iris recognition intelligent door lock system and safety door Active CN206249453U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107358709A (en) * 2017-09-08 2017-11-17 合肥永烨信息科技有限公司 A kind of safety-protection system based on iris recognition
CN108343341A (en) * 2017-12-20 2018-07-31 王力安防科技股份有限公司 A kind of non-contact intelligent automatic opening and closing door system and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107358709A (en) * 2017-09-08 2017-11-17 合肥永烨信息科技有限公司 A kind of safety-protection system based on iris recognition
CN108343341A (en) * 2017-12-20 2018-07-31 王力安防科技股份有限公司 A kind of non-contact intelligent automatic opening and closing door system and method

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