CN204423393U - A kind of iris identification device based on visible light communication - Google Patents
A kind of iris identification device based on visible light communication Download PDFInfo
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- CN204423393U CN204423393U CN201520118360.1U CN201520118360U CN204423393U CN 204423393 U CN204423393 U CN 204423393U CN 201520118360 U CN201520118360 U CN 201520118360U CN 204423393 U CN204423393 U CN 204423393U
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- iris
- visible light
- light communication
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- identification device
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Abstract
The utility model relates to a kind of technical field of visible light communication, particularly relate to a kind of iris identification device based on visible light communication, in order to the defect that the human eye iris recognition technology overcome in prior art does not specifically combine with visible ray technology, a kind of iris identification device based on visible light communication is provided, by arranging the camera that can rotate up and down and catch iris on device, signal is converted to the transceiver of visible light signal and encryption device is set in device inside, iris recognition technology is specifically combined with visible light communication technology, faster compared to the iris recognition technology Signal transmissions in prior art, and make Signal transmissions safer by arranging encryption device.
Description
Technical field
The utility model relates to a kind of technical field of visible light communication, particularly relates to a kind of iris identification device based on visible light communication.
Background technology
Iris is the annular formations between black pupil and white sclera, it includes much interlaced spot, filament, crown, striped, the minutia of crypts etc., these characteristics determined uniqueness of iris feature, also determine the uniqueness of identification simultaneously, iris recognition is the technology in biological identification technology, people being produced to less interference, it uses quite common camera component, and do not need user and machine to come in contact, in addition, it has the ability to realize higher template matches performance, therefore, it has attracted the attention of various people, compared to the face in prior art and fingerprint recognition system, iris recognition technology is in all biological identification technologies, that current application is the most convenient and accurate a kind of.
Visible light communication technology is also called visible ray communication, the flicker of its high-frequency by LED light source communicates, light is had to represent 1, unglazedly represent 0, transfer rate is up to upper gigabit per second, wireless light communication carries out data transmission by visible ray, with microwave technology, radio communication is compared, there is quite abundant frequency spectrum resource, that general microwave communication and radio communication are incomparable, visible light communication goes for any communication protocol simultaneously, be applicable to any environment, at secure context, need not worry that Content of Communication is stolen by people, the equipment of wireless light communication is convenient flexibly, and cost is low, be applicable to extensive universal and application, thus, how must apply to concrete for visible ray technology problem iris identification device becoming a very worth thinking.
Summary of the invention
In order to overcome human eye iris recognition technology in prior art not with visible ray technology concrete must in conjunction with defect, a kind of iris identification device based on visible light communication is provided, the iris signal collected is carried out Signal transmissions by visible ray by this device, safer compared to the Internet Transmission in prior art, quick.
The utility model is realized by following technology: provide a kind of iris identification device based on visible light communication, comprise shell, harvester, dispensing device, receiving trap, display and display lamp, harvester, dispensing device and receiving trap are all arranged in the enclosure, display and display lamp are arranged on shell, harvester comprises microcam, solidification iris analysis device, image converter and data processor, microcam is arranged in the edge of shell, camera leans out shell, camera can rotate up and down, microcam is connected to solidification iris analysis device, solidification iris analysis device is connected to image converter and data processor, iris image carries out analyzing and being converted to electric signal by solidification iris analysis device and image converter, data processor converts iris electric signal to visible light signal, data processor is connected to dispensing device, visible light signal sends by dispensing device, receiving trap comprises receiver, validator and controller, receiver is connected to validator, validator and controller are interconnected, controller controls display and display lamp, receiving trap receives visible light signal, the signal received is carried out checking comparison by validator, controller performs corresponding action according to signal.
As preferably, described display lamp can not work or give a green light or send out a warning, and when iris mates, display lamp gives a green light, and when not mating, display lamp sends out a warning, and when not using, display lamp does not work.
As preferably, described dispensing device arranges encryption device, encryption device can increase the confidentiality of signal.
As preferably, described receiving trap arranges storage chip, storage chip is for storing iris signal.
As preferably, arrange a transparent containment vessel outside the camera of described microcam, containment vessel is connected mutually with shell, and containment vessel material is resistant material.
As preferably, described shell is arranged a button, for opening and closing system, one-touch button is convenient.
As preferably, iris feature is converted to electric signal and is encrypted by described harvester, is encrypted increase security when collection.
In sum, iris recognition technology specifically combines with visible light communication technology by the utility model, undertaken catching the camera of iris, signal being converted to the dispensing device of visible light signal by arranging to rotate up and down on device, and encryption device is set in device inside, faster compared to the iris recognition technology Signal transmissions by propagation of electrical signals in prior art, and make Signal transmissions safer by arranging encryption device, and iris recognition has uniqueness and security more compared to fingerprint, recognition of face etc.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model outside.
Fig. 2 is the structural representation of the utility model inside.
Description of reference numerals: 1 shell, 2 harvesters, 3 dispensing devices; 4 receiving traps, 5 displays, 6 display lamps; 7 microcams, 8 solidification iris analysis devices, 9 image converters; 10 data processors, 11 cameras, 12 receivers; 13 validators, 14 controllers, 15 encryption devices; 16 containment vessels, 17 buttons.
Embodiment
Below by embodiment, by reference to the accompanying drawings, the technical solution of the utility model is described in further detail:
Embodiment: as Fig. 1, shown in Fig. 2, a kind of iris identification device based on visible light communication, comprise shell 1, harvester 2, dispensing device 3, receiving trap 4, display 5 and display lamp 6, wherein, harvester 2, dispensing device 3 and reception fill 4 and put and be all arranged in shell 1, shell 1 is resistant material, display 5 and display lamp 6 are arranged on shell 1, display 5 is for typing and arrange iris sample, display lamp 6 is for informing the situation of subscriber equipment, when iris mates, display lamp 6 gives a green light, when not mating, display lamp 6 sends out a warning, when not using, display lamp 6 does not work, shell 1 is arranged a button 17, for opening and closing system, one-touch button is convenient, harvester 2 comprises microcam 7, solidification iris analysis device 8, image converter 9 and data processor 10, iris feature is converted to electric signal and is encrypted increase security by harvester 2, microcam 7 is arranged in the edge of shell 1, camera 11 leans out shell 1, a transparent containment vessel 16 is set outside the camera 11 of microcam 7, containment vessel 16 is connected mutually with shell 1, containment vessel 16 material is resistant material, camera 11 can rotate up and down thus catch iris position, microcam 7 is connected to solidification iris analysis device 8, solidification iris analysis device 8 is connected to image converter 9 and data processor 10, iris image carries out analyzing and being converted to electric signal by solidification iris analysis device 8 and image converter 9, data processor 10 converts iris electric signal to visible light signal, data processor 10 is connected to dispensing device 3, electric signal is sent by visible ray by dispensing device 3, dispensing device 3 is arranged encryption device 15, encryption device 15 can increase the confidentiality of signal, receiving trap 4 comprises receiver 12, validator 13 and controller 14, receiving trap 4 arranges storage chip, storage chip is for storing iris signal, receiver 12 is connected to validator 13, validator 13 and controller 14 are interconnected, controller 14 controls display 5 and display lamp 6, receiving trap 4 receives visible light signal, the signal received is carried out checking comparison by validator 13, controller 13 controls display lamp according to signal and performs corresponding action, wherein Fig. 2 is the installation site of each apparatus module.
During use, can this device be arranged on door, or some need the place using iris verification, instrument as great in some uses the place of registration, in use, device is installed fixing, and by camera 11 towards user, switch on power, by button 17, device is opened, and the iris sample carrying out storing will be needed to store by microcam 7 collection and arranging of display 5, when have people near time, user is by eyes approaching device, camera 11 can rotate up and down according to the appearance of people and carry out image acquisition, when capturing the iris of eye, the iris image collected is sent to solidification iris analysis device 8 by camera 11, reach in image converter 9 and data processor 10 again, data processor 10 can convert iris electric signal to visible light signal, data processor 10 is connected to dispensing device 3, signal is undertaken being sent to receiving trap 4 by visible ray by dispensing device 3, receiving trap 4 comprises receiver 12, validator 13 and controller 14, receiver 12 receives visible light signal and is sent to validator 13, the signal received is compared with the iris sample stored and is verified by validator 13, send command adapted thereto and action result being sent to controller 14, namely when user is given a green light by display lamp during iris verification 5, when user iris by checking time, display lamp 5 sends out a warning, when equipment does not have not in use, display lamp 5 does not work.Thus realize technique effect of the present utility model.
Those of ordinary skill in the field are to be understood that: be above-describedly only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle; any amendment of making; equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. the iris identification device based on visible light communication, comprise shell (1), harvester (2), dispensing device (3), receiving trap (4), display (5) and display lamp (6), it is characterized in that, described harvester, dispensing device and receiving trap are all arranged in the enclosure, display and display lamp are arranged on shell, harvester comprises microcam (7), solidification iris analysis device (8), image converter (9) and data processor (10), microcam is arranged in the edge of shell, camera (11) leans out shell, camera can rotate up and down, microcam is connected to solidification iris analysis device, solidification iris analysis device is connected to image converter and data processor, data processor is connected to dispensing device, receiving trap comprises receiver (12), validator (13) and controller (14), receiver is connected to validator, validator and controller are interconnected, controller controls display and display lamp.
2. a kind of iris identification device based on visible light communication according to claim 1, is characterized in that, described display lamp can not work or give a green light or send out a warning.
3. a kind of iris identification device based on visible light communication according to claim 1 and 2, is characterized in that, described dispensing device is arranged encryption device (15).
4. a kind of iris identification device based on visible light communication according to claim 1 and 2, is characterized in that, described receiving trap arranges storage chip.
5. a kind of iris identification device based on visible light communication according to claim 1 and 2; it is characterized in that; arrange a transparent containment vessel (16) outside the camera of described microcam, containment vessel is connected mutually with shell, and containment vessel material is resistant material.
6. a kind of iris identification device based on visible light communication according to claim 1 and 2, is characterized in that, described shell is arranged a button (17), for opening and closing system.
7. a kind of iris identification device based on visible light communication according to claim 1 and 2, is characterized in that, iris feature is converted to electric signal and is encrypted by described harvester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118360.1U CN204423393U (en) | 2015-02-27 | 2015-02-27 | A kind of iris identification device based on visible light communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118360.1U CN204423393U (en) | 2015-02-27 | 2015-02-27 | A kind of iris identification device based on visible light communication |
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| Publication Number | Publication Date |
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| CN204423393U true CN204423393U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520118360.1U Expired - Fee Related CN204423393U (en) | 2015-02-27 | 2015-02-27 | A kind of iris identification device based on visible light communication |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105354905A (en) * | 2015-11-20 | 2016-02-24 | 北京天诚盛业科技有限公司 | Position detection device, biological recognition entrance guard device, and application method thereof |
| CN106067201A (en) * | 2016-05-30 | 2016-11-02 | 上海嘉柏利通科技股份有限公司 | Access control management method for clean area |
| CN108351960A (en) * | 2015-10-15 | 2018-07-31 | 微软技术许可有限责任公司 | Electronic equipment with improved iris recognition and its method |
-
2015
- 2015-02-27 CN CN201520118360.1U patent/CN204423393U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108351960A (en) * | 2015-10-15 | 2018-07-31 | 微软技术许可有限责任公司 | Electronic equipment with improved iris recognition and its method |
| CN108351960B (en) * | 2015-10-15 | 2022-03-29 | 微软技术许可有限责任公司 | Electronic device with improved iris recognition and method thereof |
| CN105354905A (en) * | 2015-11-20 | 2016-02-24 | 北京天诚盛业科技有限公司 | Position detection device, biological recognition entrance guard device, and application method thereof |
| CN105354905B (en) * | 2015-11-20 | 2017-10-27 | 北京天诚盛业科技有限公司 | Position detecting device, bio-identification gate inhibition and its application method |
| CN106067201A (en) * | 2016-05-30 | 2016-11-02 | 上海嘉柏利通科技股份有限公司 | Access control management method for clean area |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |