CN104331966A - Intelligent door lock adopting iris recognition - Google Patents
Intelligent door lock adopting iris recognition Download PDFInfo
- Publication number
- CN104331966A CN104331966A CN201410607809.0A CN201410607809A CN104331966A CN 104331966 A CN104331966 A CN 104331966A CN 201410607809 A CN201410607809 A CN 201410607809A CN 104331966 A CN104331966 A CN 104331966A
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- module
- iris
- lock body
- clutch
- iris recognition
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Abstract
The invention relates to a safe protection structure of an intelligent door lock, and discloses an intelligent door lock adopting iris recognition. An iris recognizer is arranged and is connected with a lock body via an electric signal, wherein the iris recognizer can be separated from the lock body, and is arranged at the position adaptive with a user according to the use requirements; an infrared illumination module, an iris image sensor, a guide sight glass, a distance sensor and a voice prompt module are arranged on the iris recognizer; an OLED display screen and a capacitive touch key are arranged on the front side of the lock body; and a master controller, a clutch decryption circuit board and a clutch are arranged in the lock body. The master controller disclosed by the invention controls a micromotor to rotate by transmitting an encryption command to the clutch decryption circuit board, so that the clutch acts; the mode that the micromotor is controlled to rotate by connection and disconnection of a power supply so that the clutch is driven to act, is saved, thus the safety is improved. In addition, the iris recognizer is separated from the lock body, so that the structure is concise and use is convenient.
Description
Technical field
The present invention relates to a kind of security protection structure of intelligent door lock.
Background technology
Intelligent door lock known is at present in the majority with Fingerprint Lock, coded lock.In the design be combined iris recognition technology with door lock, because the volume of iris recognition module is comparatively large, iris recognition module is embedded into door lock inside, can cause complex structure, lock panel is huge, and profile is ugly, during use, user also needs bending to gather iris, comparatively inconvenience.Meanwhile, known intelligent door lock clutch is all adopt direct break-make power supply to drive, because this type of drive provides power supply to realize clutch directly to clutch coupling micromotor; More especially with the intelligent door lock of capacitive touch panel, because electric capacity key part can not by metallic shield, surface is all adopt organic glass to cover, easily be subject to brute force attack, assailant only need destroy local locking face, pull-out clutch coupling connecting line, connecting 3V power supply outward just can opening door lock, therefore gives that whole lock is safe brings certain hidden danger.
Summary of the invention
The object of the invention is the security improving whole lock, disclose a kind of iris recognition intelligent door lock.
The technical solution used in the present invention is: be provided with an iris recognition device and be connected with a lock body electric signal, wherein iris recognition device can separate with lock body, needs to be arranged on the position adapted with user according to use; Described iris recognition device is provided with infrared illumination module, iris image sensor, guide lens, range sensor and voice cue module; Be provided with OLED display screen and capacitance touch button in lock body front, in lock body, be provided with master controller, clutch coupling deciphering wiring board and clutch coupling; Described master controller is provided with: the motherboard power supply module providing electric power, the various Data Concurrent of analyzing and processing goes out the host microcontroller of corresponding instruction, gather and identify the iris capturing identification module of iris, carry out display screen output module and the Password Input module of human-computer exchange, the real-time encrypted module of encryption enabling signal data, the storage rainbow mould information of user and the record storage module of password; Described clutch coupling deciphering wiring board is provided with: the deciphering plate power module providing electric power, receives the clutch decryption controller of the coded signal that electronic lock master controller sends, the real time decrypting module of enabling decryption of encrypted signal.
Under door lock is in closed condition, when human body is near rainbow mould recognizer, start iris image sensor after distance detection module on rainbow mould recognizer detects human body, iris capturing identification module is compared to the image recorded in storage module in the image collected and system; After comparison success, comparison result is passed to host microcontroller by order wire, result is outputted to display screen by display screen output module and is shown to user by host microcontroller, and by enabling signal by sending clutch coupling deciphering wiring board to by data line after real-time encrypted module encrypt, by real time decrypting module, coded signal is deciphered after clutch coupling decryption controller receives coded signal, and send result to micromotor, micromotor driving clutch thus unblank.
The useful technique effect that the present invention produces is: master controller carrys out control micro electric machine rotation by sending encrypted command to clutch coupling deciphering wiring board thus makes clutch operating, be no longer simple break-make power supply come control micro electric machine rotate and driving clutch action, improve security; In addition, iris recognition device is separated with lock body, simple for structure, easy to use.
Accompanying drawing explanation
Fig. 1 is unitary construction schematic diagram of the present invention;
Fig. 2 is the inner local structure schematic diagram of lock body of the present invention;
Fig. 3 is control system schematic diagram of the present invention.
Number in the figure is depicted as:
1 iris recognition device, 11 infrared illumination modules, 12 iris image sensors, 13 guide lens, 14 range sensors, 15 voice cue module;
2 lock bodies, 21 OLED display screen, 22 capacitance touch buttons;
23 master controllers, 231 motherboard power supply modules, 232 host microcontrollers, 233 iris capturing identification modules, 234 display screen output modules, 235 Password Input modules, 236 real-time encrypted modules, 237 record storage modules;
24 clutch coupling deciphering wiring boards, 241 deciphering plate power modules, 242 clutch decryption controllers, 243 real time decrypting modules;
25 clutch couplinges, 251 micromotors.
Embodiment
The present invention is by such as under type enforcement:
As shown in Figure 1: the present invention is provided with an iris recognition device 1 and is connected with lock body 2 electric signal, and wherein iris recognition device 1 can separate with lock body 2, need to be arranged on the position adapted with user according to use; Described iris recognition device 1 is provided with infrared illumination module 11, iris image sensor 12, guide lens 13, range sensor 14 and voice cue module 15; OLED display screen 21 and capacitance touch button 22 is provided with in lock body 2 front.
As shown in Figure 2: in lock body 2, be provided with master controller 23, clutch coupling deciphering wiring board 24 and clutch coupling 25.
As shown in Figure 3: described master controller 23 is provided with: the motherboard power supply module 231 that electric power is provided, the various Data Concurrent of analyzing and processing goes out the host microcontroller 232 of corresponding instruction, gather and identify the iris capturing identification module 233 of iris, carry out display screen output module 234 and the Password Input module 235 of human-computer exchange, the real-time encrypted module 236 of encryption enabling signal data, the storage rainbow mould information of user and the record storage module 237 of password; Described clutch coupling deciphering wiring board 24 is provided with: the deciphering plate power module 241 providing electric power, receives the clutch decryption controller 242 of the coded signal that electronic lock master controller sends, the real time decrypting module 243 of enabling decryption of encrypted signal.
Composition graphs 1, Fig. 2 and Fig. 3, under door lock is in closed condition, when human body is near rainbow mould recognizer 1, start iris image sensor 12 after distance detection module 14 on rainbow mould recognizer 1 detects human body, iris capturing identification module 233 is compared to the image recorded in storage module 237 in the image collected and system; After comparison success, comparison result is passed to host microcontroller 232 by order wire, result is outputted to display screen 21 by display screen output module 234 and is shown to user by host microcontroller 232, and send clutch coupling deciphering wiring board 24 to by data line after enabling signal being encrypted by real-time encrypted module 236, deciphered by real time decrypting module 243 pairs of coded signals after clutch coupling decryption controller 242 receives coded signal, and send result to micromotor 251, micromotor 251 driving clutch 25 thus unblank.
To sum up, the present invention adopts master controller 23 to carry out control micro electric machine 251 and rotate by sending encrypted command to clutch coupling deciphering wiring board 24 thus make clutch coupling 25 action, be no longer that simple break-make power supply carrys out control micro electric machine 251 and rotates and driving clutch 25 action, improve security; In addition, iris recognition device 1 is separated with lock body 2, simple for structure, easy to use.
Claims (2)
1. an iris recognition intelligent door lock, is provided with an iris recognition device and is connected with a lock body electric signal, it is characterized in that: described iris recognition device is provided with infrared illumination module, iris image sensor, guide lens, range sensor and voice cue module; Described lock body front is provided with OLED display screen and capacitance touch button, is provided with master controller, clutch coupling deciphering wiring board and clutch coupling in described lock body; Described master controller is provided with: the motherboard power supply module providing electric power, the various Data Concurrent of analyzing and processing goes out the host microcontroller of corresponding instruction, gather and identify the iris capturing identification module of iris, carry out display screen output module and the Password Input module of human-computer exchange, the real-time encrypted module of encryption enabling signal data, the storage rainbow mould information of user and the record storage module of password; Described clutch coupling deciphering wiring board is provided with: the deciphering plate power module providing electric power, receives the clutch decryption controller of the coded signal that electronic lock master controller sends, the real time decrypting module of enabling decryption of encrypted signal.
2. iris recognition intelligent door lock as claimed in claim 1, is characterized in that: described iris recognition device can separate with lock body, needs to be arranged on the position adapted with user according to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607809.0A CN104331966A (en) | 2014-11-03 | 2014-11-03 | Intelligent door lock adopting iris recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410607809.0A CN104331966A (en) | 2014-11-03 | 2014-11-03 | Intelligent door lock adopting iris recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104331966A true CN104331966A (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410607809.0A Pending CN104331966A (en) | 2014-11-03 | 2014-11-03 | Intelligent door lock adopting iris recognition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104331966A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046793A (en) * | 2015-08-26 | 2015-11-11 | 南京先进激光技术研究院 | Iris safety door lock |
| CN106639646A (en) * | 2016-11-28 | 2017-05-10 | 徐海恩 | Electronic control intelligent lock equipment |
| CN107301707A (en) * | 2017-07-19 | 2017-10-27 | 广东名门锁业有限公司 | A kind of blue-tooth intelligence lock of tangible enabling |
| CN108222680A (en) * | 2017-12-21 | 2018-06-29 | 广东汇泰龙科技有限公司 | A kind of encryption smart lock of driving motor encryption method and application this method |
| CN108708647A (en) * | 2018-04-27 | 2018-10-26 | 信利光电股份有限公司 | A kind of automatic door control method and system, storage medium and mobile terminal |
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| CN103099624A (en) * | 2013-01-11 | 2013-05-15 | 北京释码大华科技有限公司 | Iris distance measurement plate, iris recognition all-in-one machine and iris recognition method thereof |
| CN202976286U (en) * | 2012-12-20 | 2013-06-05 | 张迪 | IC (Integrated Circuit) fingerprint lock |
| CN204204064U (en) * | 2014-11-03 | 2015-03-11 | 广东名门锁业有限公司 | Iris recognition intelligent door lock |
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| CN2654800Y (en) * | 2003-06-22 | 2004-11-10 | 吴荣辉 | Independent CPU emergency circuit used for intelligent lock |
| CN101894401A (en) * | 2009-05-21 | 2010-11-24 | 上海安威士智能科技有限公司 | Iris recognition access control system |
| CN102251712A (en) * | 2010-05-19 | 2011-11-23 | 东莞市重盾五金电子科技有限公司 | Safeguard lock and safeguard door |
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| CN103099624A (en) * | 2013-01-11 | 2013-05-15 | 北京释码大华科技有限公司 | Iris distance measurement plate, iris recognition all-in-one machine and iris recognition method thereof |
| CN204204064U (en) * | 2014-11-03 | 2015-03-11 | 广东名门锁业有限公司 | Iris recognition intelligent door lock |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105046793A (en) * | 2015-08-26 | 2015-11-11 | 南京先进激光技术研究院 | Iris safety door lock |
| CN106639646A (en) * | 2016-11-28 | 2017-05-10 | 徐海恩 | Electronic control intelligent lock equipment |
| CN107301707A (en) * | 2017-07-19 | 2017-10-27 | 广东名门锁业有限公司 | A kind of blue-tooth intelligence lock of tangible enabling |
| CN108222680A (en) * | 2017-12-21 | 2018-06-29 | 广东汇泰龙科技有限公司 | A kind of encryption smart lock of driving motor encryption method and application this method |
| CN108708647A (en) * | 2018-04-27 | 2018-10-26 | 信利光电股份有限公司 | A kind of automatic door control method and system, storage medium and mobile terminal |
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Application publication date: 20150204 |
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| WD01 | Invention patent application deemed withdrawn after publication |