CN110472535A - A kind of Mine-used I. S iris identification equipment - Google Patents
A kind of Mine-used I. S iris identification equipment Download PDFInfo
- Publication number
- CN110472535A CN110472535A CN201910699217.9A CN201910699217A CN110472535A CN 110472535 A CN110472535 A CN 110472535A CN 201910699217 A CN201910699217 A CN 201910699217A CN 110472535 A CN110472535 A CN 110472535A
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- Prior art keywords
- iris
- identification equipment
- front housing
- mine
- iris identification
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/19—Sensors therefor
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention provides a kind of Mine-used I. S iris identification equipments, including the accommodating space that front housing and rear shell and front housing and rear shell are formed；One baffle is installed, front housing surface is sequentially installed with mirror surface to image acquisition areas and liquid crystal touch screen from top to bottom on front housing；Iris identification equipment is equipped with by press strip in accommodating space, the first intrinsic safety power supply interface and the second intrinsic safety power supply interface are installed on iris identification equipment.The beneficial effects of the invention are as follows can overcome existing iris identification equipment explosion-proof tank flame proof design, the disadvantage that volume is big, weight is heavy；Equipment more miniaturization；The present invention utilizes the biological natures such as bioactivity, untouchable, uniqueness, stability, the antifalsification of iris；Applied to coal mine attendance, gate inhibition, realizes attendance and management to coal mine personnel, have great significance to Safety of Coal Mine Production.
Description
Technical field
The present invention relates to a kind of mining equipment, in particular to a kind of Mine-used I. S iris identification equipment.
Background technique
In general, in the prior art, as the continuous development and social civilization of computer science and technology are to authentication
Urgent need, a variety of biological characteristics (vein, fingerprint, face, iris, retina) of the mankind due to stronger stability and
Individual difference is considered the foundation of optimal auto authentication by each scientific research personnel.Wherein, face biological characteristic is general
All over property, uniqueness and can collectivity, the recognition of face made, archive management system, security system, access and public security violate
The fields such as guilty system are quickly grown.Recognition of face is the mistake that the individual in sample and actual scene based on storing data library compares
Journey.But with change of age, the variation of face detail, such as wears glasses, wears the bread, changing hair style and illumination condition, face
Change (side face is bowed) of posture etc., the discrimination meeting degradation of face identification system, and a certain proportion of difficult identification is presented
Or misrecognition.Iris recognition principle and recognition of face principle are almost the same, but iris has uniqueness, stability, non-intruding
Property, the characteristics such as antifalsification, can be achieved to efficiently identify comparison individual all the life after acquisition.Therefore, in passive type recognition of face
On the basis of, cooperating the iris recognition of no-induction is more practical, more reliable authentication identifying method, very attractive.Previous
Mining equipment in existing iris identification equipment, be flame proof mostly, too heavy, present coal mine equipment is all towards intrinsic safety side
To improvement, between this, intrinsic safety type iris identification equipment comes into being.
Therefore, it is necessary to a kind of Mine-used I. S iris identification equipments to utilize the non-contact of iris itself using design of essence safety
Property, uniqueness, it is more convenient compared to other such as fingerprint recognitions to the higher advantage of environmental requirement in coal mine application, can not
The characteristic of duplication keeps coal mine management security level higher.
Summary of the invention
The purpose of the present invention is to overcome the shortcomings of the existing technology, provides a kind of Mine-used I. S iris identification equipment, adopts
With design of essence safety, other such as fingerprint recognitions pair are compared in coal mine application using untouchable, the uniqueness of iris itself
The higher advantage of environmental requirement, more convenient, the characteristic that can not be replicated keeps coal mine management security level higher, increases the suitable of device
The property used.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of Mine-used I. S iris identification equipment,
The Mine-used I. S iris identification equipment includes: front housing and rear shell and the front housing and the accommodating sky that the rear shell is formed
Between；One baffle is installed, the front housing surface is sequentially installed with mirror surface to image acquisition areas and liquid from top to bottom on the front housing
Brilliant touch screen；Iris identification equipment is equipped with by press strip in the accommodating space, is equipped on the iris identification equipment
First intrinsic safety power supply interface and the second intrinsic safety power supply interface.
Preferably, in order to increase the applicability of device, the iris identification equipment includes face lens module, iris lens
Mould group, infrared light board and tri coloured lantern plate, the face lens module and the iris lens mould group are successively set on from top to bottom
Image acquisition areas is correspondingly arranged in the front housing and with the mirror surface, the infrared light board and the tri coloured lantern plate are mounted on institute
The face lens module and the iris lens mould group two sides are stated in front housing and be located at, main control is installed in the front housing
Device, the master controller are connected with the face lens module and the iris lens mould group, the face lens module and
Locater plate is installed between the iris lens mould group.
Preferably, in order to increase the practicability of device, Ethernet interface is installed in the iris identification equipment, it is described with
Too network interface is connected with the first intrinsic safety power supply interface.
Preferably, in order to increase the usability of device, door open button interface, relay are installed on the iris identification equipment
Device interface and RS485 interface.
Preferably, in order to increase the practicability of device, the infrared light board is connected by the second intrinsic safety power supply interface
It connects；The mirror surface is to the image acquisition areas, liquid crystal touch screen, the face lens module, the iris lens mould group, described
Tri coloured lantern plate passes through the first intrinsic safety power supply interface with the master controller and is connected.
Compared with prior art, the beneficial effects of the present invention are:
1, overcome existing iris identification equipment explosion-proof tank flame proof design, the disadvantage that volume is big, weight is heavy；Equipment is smaller
Type lightweight；
2, the present invention utilizes the biological natures such as bioactivity, untouchable, uniqueness, stability, the antifalsification of iris；
3, it is applied to coal mine attendance, gate inhibition, realizes attendance and management to coal mine personnel, has to Safety of Coal Mine Production very big
Meaning.
It should be appreciated that aforementioned description substantially and subsequent detailed description are exemplary illustration and explanation, it should not
As the limitation to the claimed content of the present invention.
Detailed description of the invention
With reference to the attached drawing of accompanying, the more purposes of the present invention, function and advantage are by the as follows of embodiment through the invention
Description is illustrated, in which:
Fig. 1 diagrammatically illustrates overall structure diagram of the invention；
Fig. 2 diagrammatically illustrates the structural schematic diagram of iris recognition module installation of the present invention；
Fig. 3 diagrammatically illustrates iris recognition module schematic diagram of internal structure of the present invention；
Fig. 4 diagrammatically illustrates one electrical schematic of intrinsic safety electric source of the present invention；
Fig. 5 diagrammatically illustrates CPU and peripheral accessory module diagram of the present invention.
In figure:
1, baffle 2, rear shell
3, front housing 4, mirror surface are to image acquisition areas
5, liquid crystal touch screen 6, door open button interface
7, relay interface 8, RS485 interface
9, the first intrinsic safety power supply interface 10, the second intrinsic safety power supply interface
11, face lens module 12, iris lens mould group
13, infrared light board 14, tri coloured lantern plate
15, Ethernet interface 16, master controller
17, locater plate 18, press strip
Specific embodiment
By reference to exemplary embodiment, the purpose of the present invention and function and the side for realizing these purposes and function
Method will be illustrated.However, the present invention is not limited to exemplary embodiment as disclosed below；Can by different form come
It is realized.The essence of specification is only to aid in those skilled in the relevant arts' Integrated Understanding detail of the invention.
Hereinafter, the embodiment of the present invention will be described with reference to the drawings.In the accompanying drawings, identical appended drawing reference represents identical
Or similar component or same or like step.
As shown in Figures 1 to 5, the present embodiment provides a kind of Mine-used I. S iris identification equipments, including front housing 3 and rear shell
2 and the accommodating space that is formed of front housing 3 and rear shell 2；One baffle 1 is installed, 3 surface of front housing is successively pacified from top to bottom on front housing 3
Equipped with mirror surface to image acquisition areas 4 and liquid crystal touch screen 5；Iris recognition module is equipped with by press strip 18 in accommodating space,
First intrinsic safety power supply interface 9 and the second intrinsic safety power supply interface 10 are installed on iris recognition module.
Iris recognition module includes face lens module 11, iris lens mould group 12, infrared light board 13 and tri coloured lantern plate 14,
Face lens module 11 and iris lens mould group 12 are successively set in front housing 3 and with mirror surface from top to bottom to image acquisition areas 4
It is correspondingly arranged, infrared light board 13 and tri coloured lantern plate 14 are mounted in front housing 3 and are located at face lens module 11 and iris lens mould
12 two sides are organized, master controller 16, master controller 16 and 12 phase of face lens module 11 and iris lens mould group are installed in front housing 3
Connection, is equipped with locater plate 17 between face lens module 11 and iris lens mould group 12.
Ethernet interface 15, Ethernet interface 15 and the first intrinsic safety power supply interface 9 are installed in iris recognition module
It is connected.
Door open button interface 6, relay interface 7 and RS485 interface 8 are installed on iris recognition module.
Infrared light board 13 is connected by the second intrinsic safety power supply interface 10；Mirror surface is to image acquisition areas 4, LCD touch
Screen 5, face lens module 11, iris lens mould group 12, tri coloured lantern plate 14 and master controller 16 pass through the first intrinsic safety power supply electricity
Source interface 9 is connected.
Mirror surface to image acquisition areas 4 and liquid crystal touch screen 5 can real-time display acquisition image and recognition result, and touch can be crossed
Shield real-time perfoming human-computer interaction；Mirror surface is white glass plated film to image acquisition areas 4, and mirror reflection effect is presented, and filters visible light.
The course of work of this example: distribution of the Mine-used I. S iris identification equipment based on power mainly uses two
The power supply of road intrinsic safety electric source, (the first intrinsic safety power supply interface 9) powers to CPU and peripheral accessory module (see photo) all the way, separately
(the second intrinsic safety power supply interface 10) powers to infrared light board 13 all the way.Infrared distance sensor determines that personnel are mobile to lean on to having
When close, iris lens mould group 12 and infrared light board 13 are started by master controller 16, intake arrives face and eye information, passes through master
Processing is compared in controller 16 and original template, and records and provide output signal.White light and three can be passed through in identification process
Colored lights plate 14 and voice reminder to adjust best identified distance in real time；This equipment, which mainly passes through Ethernet interface 15, can carry out personnel
Network management is realized in the upload of information issued with attendance data.Industrial communication RS485 interface 8 or relay can also be passed through
Device interface 7 carries out data communication, access control etc..
The beneficial effects of the present invention are: overcoming existing iris identification equipment explosion-proof tank flame proof to design, volume is big, weight weight
The shortcomings that；Equipment more miniaturization；The present invention utilizes the bioactivity of iris, untouchable, uniqueness, stability, prevents
The biological natures such as puppet；Applied to coal mine attendance, gate inhibition, attendance and management to coal mine personnel are realized, to Safety of Coal Mine Production
There is great significance.
In conjunction with the explanation and practice of the invention disclosed here, the other embodiment of the present invention is for those skilled in the art
It all will be readily apparent and understand.Illustrate and embodiment is regarded only as being exemplary, true scope of the invention and purport are equal
It is defined in the claims.
Claims (5)
1. a kind of Mine-used I. S iris identification equipment, which is characterized in that before the Mine-used I. S iris identification equipment includes:
The accommodating space that shell and rear shell and the front housing and the rear shell are formed；
One baffle is installed, the front housing surface is sequentially installed with mirror surface to image acquisition areas and liquid from top to bottom on the front housing
Brilliant touch screen；
Iris recognition module is equipped with by press strip in the accommodating space, first is installed on the iris recognition module
Pacify power supply interface and the second intrinsic safety power supply interface.
2. Mine-used I. S iris identification equipment according to claim 1, which is characterized in that the iris recognition module packet
Include face lens module, iris lens mould group, infrared light board and tri coloured lantern plate, the face lens module and the iris lens
Mould group is successively set in the front housing from top to bottom and is correspondingly arranged with the mirror surface to image acquisition areas, the infrared light board
It is mounted in the front housing with the tri coloured lantern plate and is located at the face lens module and the iris lens mould group two sides, institute
It states and master controller is installed in front housing, the master controller is connected with the face lens module and the iris lens mould group
It connects, locater plate is installed between the face lens module and the iris lens mould group.
3. Mine-used I. S iris identification equipment according to claim 2, which is characterized in that in the iris identification equipment
Ethernet interface is installed, the Ethernet interface is connected with the first intrinsic safety power supply interface.
4. Mine-used I. S iris identification equipment according to claim 3, which is characterized in that on the iris identification equipment
Door open button interface, relay interface and RS485 interface are installed.
5. Mine-used I. S iris identification equipment according to claim 3, which is characterized in that the infrared light board passes through the
Two intrinsic safety power supply interfaces are connected；The mirror surface is to image acquisition areas, the liquid crystal touch screen, the face camera lens mould
Group, the iris lens mould group, the tri coloured lantern plate and the master controller pass through the first intrinsic safety power supply interface
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699217.9A CN110472535A (en) | 2019-07-31 | 2019-07-31 | A kind of Mine-used I. S iris identification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910699217.9A CN110472535A (en) | 2019-07-31 | 2019-07-31 | A kind of Mine-used I. S iris identification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110472535A true CN110472535A (en) | 2019-11-19 |
Family
ID=68509338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910699217.9A Pending CN110472535A (en) | 2019-07-31 | 2019-07-31 | A kind of Mine-used I. S iris identification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110472535A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060193501A1 (en) * | 2003-09-09 | 2006-08-31 | Woong-Tuk Yoo | Apparatus for photographing iris pattern |
| CN202948459U (en) * | 2012-12-05 | 2013-05-22 | 西安华虹智能科技有限公司 | Coal mine personnel safety confirmation system |
| CN107016339A (en) * | 2017-03-01 | 2017-08-04 | 泰州市创新电子有限公司 | Multizone collaboration identity corrector with information feedback function |
| CN207458154U (en) * | 2017-10-30 | 2018-06-05 | 贵州维讯光电科技有限公司 | For the iris authentication system of luggage case |
| CN109726694A (en) * | 2019-01-02 | 2019-05-07 | 上海百豪新材料有限公司 | A kind of iris image acquiring method and device |
-
2019
- 2019-07-31 CN CN201910699217.9A patent/CN110472535A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060193501A1 (en) * | 2003-09-09 | 2006-08-31 | Woong-Tuk Yoo | Apparatus for photographing iris pattern |
| CN202948459U (en) * | 2012-12-05 | 2013-05-22 | 西安华虹智能科技有限公司 | Coal mine personnel safety confirmation system |
| CN107016339A (en) * | 2017-03-01 | 2017-08-04 | 泰州市创新电子有限公司 | Multizone collaboration identity corrector with information feedback function |
| CN207458154U (en) * | 2017-10-30 | 2018-06-05 | 贵州维讯光电科技有限公司 | For the iris authentication system of luggage case |
| CN109726694A (en) * | 2019-01-02 | 2019-05-07 | 上海百豪新材料有限公司 | A kind of iris image acquiring method and device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Ping Inventor after: Wang Kai Inventor after: Zhang Jinren Inventor after: Che Junda Inventor before: Wang Kai Inventor before: Zhang Jinren Inventor before: Che Junda Inventor before: Chen Ping |