CN105046793A - Iris safety door lock - Google Patents
Iris safety door lock Download PDFInfo
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- CN105046793A CN105046793A CN201510532550.2A CN201510532550A CN105046793A CN 105046793 A CN105046793 A CN 105046793A CN 201510532550 A CN201510532550 A CN 201510532550A CN 105046793 A CN105046793 A CN 105046793A
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- iris
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- fixed panel
- door lock
- hand held
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Abstract
The invention discloses an iris safety door lock. The iris safety door lock comprises a fixed panel, a control module, a door lock execution module and a connecting shaft, and also comprises an iris acquisition module, wherein the iris acquisition module comprises a lighting assembly, an optical imaging assembly and an image sensor, the lighting assembly adopts infrared light emission, and the optical imaging assembly sets an observed target, so that iris and the image sensor are in a conjugate state to be beneficial to the acquisition of clear iris, and iris information can be edited in real time by matching with the control module; and an image processing and control unit and the control panel are arranged on the inner side of the door lock, so that the door lock has high safety.
Description
Technical field
The present invention relates to gate control system technical field, particularly a kind of safety door latch adopting iris recognition.
Background technology
After the promoting the use of on a large scale of fingerprint identification technology and face recognition technology, the iris recognition technology that level of security is higher also comes into daily life gradually.Iris is the visual annular tissue between human eye pupil and the white of the eye, it is a kind of lifelong identify label of human-body biological reliably, iris recognition technology is a kind of biometrics identification technology based on human eye iris recognition, and it has higher accuracy and security relative to face recognition technology and fingerprint identification technology.
One " iris recognition intelligent door lock " is disclosed in Chinese utility model patent 201420647771.5, in this door lock, iris recognition device and lock body are separated and are connected by electric signal, such structure distribution easily suffers outside destroy, and electric signal is exposed to outside, and information is easily stolen and controls.In addition, this utility model patent cannot by the iris information real-time storage of user in this system.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of security higher and can the iris safety door latch of real-time edition iris information.
Technical scheme of the present invention is:
A kind of iris safety door latch, comprises fixed panel, control panel, door lock execution module, image procossing and control module, coupling shaft and iris capturing module, for Real-time Collection typing iris information; Described iris capturing module comprises light fixture, optical imaging assemblies and imageing sensor, and described light fixture adopts infrared light emission, and described optical imaging assemblies arranges object observing, makes iris and imageing sensor be conjugate action; Described fixed panel is arranged at outer side of door, and described iris capturing module installation is on fixed panel; Described control panel is arranged at an inner side, described image procossing and control module are arranged on control panel, described coupling shaft (5) is through described door lock execution module (3), and coupling shaft (5) two ends are connected and fixed panel (1) and control panel (2) respectively.
Preferably, also comprise removable hand held module, described iris capturing module is connected and fixed panel by removable hand held module, described removable hand held module and fixed panel separable, when described removable hand held module and fixed panel are in released state, communicated with control module by wireless signal.
Preferably, also comprise fingerprint identification module, described fingerprint identification module is arranged on removable hand held module or fixed panel, for the connection that controls removable hand held module and fixed panel be separated.
Preferably, described control panel comprises display screen, combination disk and input key.
Preferably, also comprise keyhole, described keyhole is connected with door lock execution module.
Technical solution of the present invention has the following advantages:
1. security is higher, and control panel is installed in door or in door, not with extraneous contact, adds security.In addition, when described removable handheld unit is separated with described fixed panel, need through fingerprint recognition checking, be not easy the destruction being subject to irrelevant personnel, security is higher;
2. install more convenient, door lock execution module, coupling shaft, fixed panel and control panel are all designed according to the standard interface of door, just can directly install and use;
3. iris capturing module is arranged on described removable handheld unit, and it is more convenient to use.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of iris safety door latch of the present invention;
Fig. 2 is the structural representation of iris capturing module of the present invention;
Fig. 3 is the communication connection schematic diagram of control module and other each modules;
Fig. 4 is the iris Structure of safety door lock schematic diagram increasing removable module;
Fig. 5 is the schematic diagram of control panel.
Wherein:
1: fixed panel; 2: control panel; 3: door lock execution module; 4: image procossing and control module; 5: coupling shaft; 6: iris capturing module; 7: keyhole; 8: removable hand held module; 9: fingerprint identification module;
6-1: light fixture; 6-2: optical imaging assemblies; 6-3: imageing sensor;
2-1: display screen; 2-2: combination disk; 2-3: selection key; 2-4: determine button; 2-5: Modify password button; 2-6: typing iris button; 2-7: delete iris button.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the present invention will be further described, to understand the present invention better.
As shown in Figure 1, iris safety door latch of the present invention is provided with fixed panel 1, control panel 2, door lock execution module 3, image procossing and control module 4, coupling shaft 5 and iris capturing module 6.Iris capturing module 6 is arranged on fixed panel 1, fixed panel 1 is arranged at outside door lock, image procossing and control module 4 are arranged on control panel 2, and control panel 2 is arranged at inside door lock, and door lock execution module 3 is connected with control panel 2 with fixed panel 1 by coupling shaft 5.
As shown in Figure 2, iris capturing module 6 comprises light fixture 6-1, optical imaging assemblies 6-2 and imageing sensor 6-3, and light fixture 6-1 adopts infrared light emission, to irradiate human eye.Optical imaging assemblies 6-2 arranges object observing, as crosshair "+" shape, adjust the position of eyes for user, when eye-observation "+" shape is the most clear, now the iris of human eye and imageing sensor 6-3 are conjugate action, and iris capturing module 6 can collect iris image the most clearly.
Communication between each module of Fig. 1, Fig. 2 composition graphs 3, to enter when this iris safety door latch is installed when there being personnel, human eye iris image is gathered by iris capturing module 6, the human eye iris image collected is received by control module, wherein, iris image carries out processing and obtains iris feature information by image procossing and control module 4, then the iris feature information of gained iris feature information with the inner user stored is mated.If coupling is correct, control panel 2 sends enabling signal to described door lock performance element 3, allows these personnel to pass through gate control system; If it fails to match, then do not send information, do not allow these personnel to pass through gate control system.
This iris safety door latch also can increase keyhole 7, and keyhole 7 is connected with described door lock performance element 3, and when key inserts described keyhole 5 and the match is successful, described door lock performance element 3 performs the action of door capable of being opened; Otherwise, keep closed condition.
As shown in Figure 4, add removable hand held module 8, iris capturing module 6 is arranged in removable hand held module 8.Removable hand held module 8 duty has two kinds: 1, be connected on described fixed panel 1; 2, be separated with fixed panel 1.Under this two states, described iris capturing module 6 all can normally work.When removable hand held module 8 is fixed on described fixed panel 1, removable hand held module 8 directly communicates with control module by contact point.When removable hand held module 8 needs to be separated with fixed panel 1, can be verified by fingerprint identification module 9, be proved to be successful and can take off.Under released state, removable hand held module 8 is connected by wireless signal with the communication between control module, and removable hand held module 8 with control module install wireless transmitter receiver equipment.Arranging of removable hand held module 8 can be user-friendly, not by the restriction of height.
As shown in Figure 5, control panel 9 comprise display screen 2-1, combination disk 2-2, selection key 2-3, determine button 2-4, Modify password button 2-5, iris button 2-6 and delete iris button 2-7.Display screen 2-1 has touch function, for showing relevant information.Selection key 2-3, for selecting the Show Options on described display screen 2-1, determines that button 2-4 is for confirming the information selected.Combination disk 2-2 can comprise numeral, also can comprise English alphabet, and for the certification of iris information typing and erase right, the iris feature Information Authentication of this purview certification also by preserving the personnel of iris information realizes.Modify password button 2-5 is used for the amendment of password, needs input original code or pass through iris verification before password amendment.Typing iris button 2-6, for adding new iris information, needs by Authority Verification before typing, the iris information that after being verified, ability typing is new.Deleting iris button 2-7 for deleting the iris information of having deposited, needing by Authority Verification before deletion, after being verified, could iris information be deleted.
When wanting typing iris information, pressing described typing iris button 2-6, display screen 2-1 display input encrypted message, inputting password by described combination disk 2-2.If password bad, prompt cipher input error information on display screen 2-1, if password is correct, entry information person observes "+" in iris capturing module 6, observe clear rear imageing sensor 6-3 and gather eye image, the eye image collected is received by control module.Finish receiving rear prompting whether to preserve, press after selecting "Yes" and determine button 2-4, then iris image carries out processing and obtains iris feature information by image procossing and control module 4, and stored, on display screen 2-1, show typing after storage completes and complete information, then point out the finger print information of entry information person.Finger is put on fingerprint identification module 9 by entry information person, fingerprint identification module 9 gathers finger print information, to be received by control module after finger print information collection completes, finish receiving rear prompting whether to preserve, press after selecting "Yes" and determine button 2-4, then finger print information carries out processing and obtains fingerprint feature information by described image procossing and control module 4, and is stored, and shows typing and complete information after having stored on display screen 2-1.
When iris information will be deleted, press described deletion iris button 2-7, display screen 2-1 display input encrypted message, input password by combination disk 2-2.If password bad, prompt cipher input error information on display screen 2-1, if password is correct, on display screen 2-1, display has stored all personnel of iris information, iris information and the finger print information of the personnel that will delete is selected by selection key 2-3, after selection completes, whether prompting deletes, and press after selecting "Yes" and determine button 2-4, the iris information of these personnel and finger print information are by deleted.
When wanting Modify password, press Modify password button 2-5, display screen 2-1 shows input original code information, after input is correct, described display screen 2-1 points out input new password, need secondary to input new password to confirm, confirm that rear prompting input password is qualified, and by determining that button 2-4 confirms.
Should be understood that above-described embodiment only for technical conceive of the present invention and feature are described, its object is to understand content of the present invention for those skilled in the art and implement according to this, not embodiment is exhaustive, can not limit the scope of the invention with this.All technical schemes according to the present invention are modified or equivalent replacement, and do not depart from aim and the scope of technical solution of the present invention, and it all should be encompassed in the middle of right of the present invention.
Claims (5)
1. an iris safety door latch, comprise fixed panel (1), control module, door lock execution module (3), coupling shaft (5) and iris capturing module (6), described control module comprises image procossing and control module (4) and control panel (2), it is characterized in that: described iris capturing module (6) Real-time Collection typing iris information, comprise light fixture (6-1), optical imaging assemblies (6-2) and imageing sensor (6-3), described light fixture (6-1) adopts infrared light emission, described optical imaging assemblies (6-2) arranges object observing, iris and imageing sensor is made to be conjugate action, described fixed panel (1) is arranged at outer side of door, and described iris capturing module (6) is arranged on fixed panel (1), described control panel (2) is arranged at an inner side, described image procossing and control module (4) are arranged on control panel (2), described coupling shaft (5) is through described door lock execution module (3), and coupling shaft (5) two ends are connected and fixed panel (1) and control panel (2) respectively.
2. iris safety door latch according to claim 1, it is characterized in that, also comprise removable hand held module (8), described iris capturing module (6) is connected and fixed panel (1) by removable hand held module (8), described removable hand held module (8) is separable with fixed panel (1), when removable hand held module (8) is in released state with fixed panel (1), communicated with control module by wireless signal.
3. iris safety door latch according to claim 2, it is characterized in that, also comprise fingerprint identification module (9), described fingerprint identification module (9) is arranged on removable hand held module (8) or fixed panel (1), for the connection that controls removable hand held module (9) and fixed panel (1) be separated.
4. the iris safety door latch according to any one of claims 1 to 3, is characterized in that, described control panel comprises display screen (2-1), combination disk (2-2) and input key.
5. the iris safety door latch according to any one of claims 1 to 3, is characterized in that, also comprises keyhole (7), and described keyhole (7) is connected with door lock execution module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510532550.2A CN105046793A (en) | 2015-08-26 | 2015-08-26 | Iris safety door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510532550.2A CN105046793A (en) | 2015-08-26 | 2015-08-26 | Iris safety door lock |
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| Publication Number | Publication Date |
|---|---|
| CN105046793A true CN105046793A (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510532550.2A Pending CN105046793A (en) | 2015-08-26 | 2015-08-26 | Iris safety door lock |
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| CN (1) | CN105046793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112687037A (en) * | 2020-12-30 | 2021-04-20 | 东北大学 | Embedded intelligent security door lock and monitoring method |
Citations (7)
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|---|---|---|---|---|
| CN101382644A (en) * | 2008-07-29 | 2009-03-11 | 福州福赛特光学仪器有限公司 | Zoom lens apparatus for recognizing eye iris mould |
| CN104268968A (en) * | 2014-09-30 | 2015-01-07 | 北京释码大华科技有限公司 | Visual access control with iris recognition function, safety door lock and safety door |
| CN104331966A (en) * | 2014-11-03 | 2015-02-04 | 广东名门锁业有限公司 | Intelligent door lock adopting iris recognition |
| CN204204064U (en) * | 2014-11-03 | 2015-03-11 | 广东名门锁业有限公司 | Iris recognition intelligent door lock |
| CN204252651U (en) * | 2014-10-31 | 2015-04-08 | 张彦 | Complex function intelligent door lock |
| CN104715531A (en) * | 2015-04-07 | 2015-06-17 | 北京释码大华科技有限公司 | Access having iris recognition function, server and system |
| CN204990455U (en) * | 2015-08-26 | 2016-01-20 | 南京先进激光技术研究院 | Iris safety lock |
-
2015
- 2015-08-26 CN CN201510532550.2A patent/CN105046793A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101382644A (en) * | 2008-07-29 | 2009-03-11 | 福州福赛特光学仪器有限公司 | Zoom lens apparatus for recognizing eye iris mould |
| CN104268968A (en) * | 2014-09-30 | 2015-01-07 | 北京释码大华科技有限公司 | Visual access control with iris recognition function, safety door lock and safety door |
| CN204252651U (en) * | 2014-10-31 | 2015-04-08 | 张彦 | Complex function intelligent door lock |
| CN104331966A (en) * | 2014-11-03 | 2015-02-04 | 广东名门锁业有限公司 | Intelligent door lock adopting iris recognition |
| CN204204064U (en) * | 2014-11-03 | 2015-03-11 | 广东名门锁业有限公司 | Iris recognition intelligent door lock |
| CN104715531A (en) * | 2015-04-07 | 2015-06-17 | 北京释码大华科技有限公司 | Access having iris recognition function, server and system |
| CN204990455U (en) * | 2015-08-26 | 2016-01-20 | 南京先进激光技术研究院 | Iris safety lock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112687037A (en) * | 2020-12-30 | 2021-04-20 | 东北大学 | Embedded intelligent security door lock and monitoring method |
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Application publication date: 20151111 |