CN203644046U - Finger vein recognition device connected with smart phone or portable computer - Google Patents
Finger vein recognition device connected with smart phone or portable computer Download PDFInfo
- Publication number
- CN203644046U CN203644046U CN201320782533.0U CN201320782533U CN203644046U CN 203644046 U CN203644046 U CN 203644046U CN 201320782533 U CN201320782533 U CN 201320782533U CN 203644046 U CN203644046 U CN 203644046U
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- Prior art keywords
- mobile phone
- finger vein
- smart mobile
- plug
- camera
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- 210000003462 vein Anatomy 0.000 title claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000000605 extraction Methods 0.000 claims description 8
- 230000004313 glare Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
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Abstract
The utility model discloses a finger vein recognition device of connecting smart mobile phone or portable computer, correspond the plug of jack as power supply and communication interface including being used for inserting smart mobile phone or portable computer, a guide way for placing the finger, the bottom of guide way is the window of making a video recording, be equipped with near infrared banks in two lateral walls of guide way, be equipped with the spotlight component that is used for adjusting near infrared banks' light irradiation angle before it, the lower part of window of making a video recording is equipped with the camera of shooing finger vein, be provided with the light filter of filtration environment light and miscellaneous light influence between camera and the window of making a video recording, finger vein recognition device still embeds there is the mainboard that draws the characteristic information function with camera and plug signal connection and have the image information who comes to the camera transmission. The utility model discloses utilized present smart mobile phone or the powerful image data processing ability of portable computer, realized the miniaturization of self.
Description
Technical field
The utility model relates to a kind of biometric devices, particularly relates to a kind of finger vein identification device.
Background technology
In the current finger vein authentication device having come into operation, its finger vein image acquisition device majority is all to adopt embedded platform to build, it is all to adopt high performance individual chips to process that image is processed, then the result of authentication is uploaded, the cost of platform is just higher like this, and the popularization of application is very limited.
Utility model content
The purpose of this utility model is to avoid weak point of the prior art and a kind of finger vein identification device that connects smart mobile phone or pocket computer is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of finger vein identification device that connects smart mobile phone or pocket computer, comprise for inserting the plug of the corresponding jack of smart mobile phone or pocket computer as power supply and communication interface, for placing the gathering sill of finger, the bottom of described gathering sill is shooting window, in two sidewalls of described gathering sill, be provided with near infrared light modulation group, before described near infrared light modulation group, be provided with the concentrating component for the light irradiating angle of regulating near-infrared light modulation group, the bottom of described shooting window is provided with the camera that finger vena is taken, between described camera and shooting window, be provided with the optical filter that filters surround lighting and veiling glare impact, described finger vein identification device is also built-in with the mainboard that is connected and has the image information characteristic information extraction function that described camera is transmitted with described camera and described plug signal,
Preferably, described plug is USB plug; Further, described mainboard comprises the characteristic information of extraction is modulated to the audio coder on audio carrier signal;
Preferably, described plug is headset hole plug, and described mainboard comprises the characteristic information of extraction is modulated to the audio coder on audio carrier signal; Further, described device also comprises USB plug.
The beneficial effects of the utility model: owing to having adopted above technical scheme, finger vein identification device of the present utility model has utilized the powerful view data processing power of current portable computing equipment, the two is combined, make biometric identity identification more convenient, more reliable, miniaturization more.
Accompanying drawing explanation
Fig. 1 is the vertical view of embodiment mono-;
Fig. 2 is the rear pseudosection of embodiment mono-;
Fig. 3 is the right pseudosection of embodiment mono-;
Fig. 4 is the vertical view of embodiment bis-;
Fig. 5 is the rear pseudosection of embodiment bis-;
Fig. 6 is the right pseudosection of embodiment bis-;
Fig. 7 is image data acquiring and the processing flow chart of embodiment tri-.
Embodiment
It is below the embodiment of three preferred embodiments of the present utility model.
Embodiment mono-
As shown in Figure 1 to Figure 3, a kind of finger vein identification device that connects smart mobile phone, comprise headset hole for the inserting smart mobile phone headset hole plug 101 as power supply and communication interface, for placing the gathering sill 107 of finger 200, the bottom of gathering sill 107 is shooting window, in two sidewalls of gathering sill 107, be respectively provided with row's near infrared light modulation group 102, before near infrared light modulation group 102, be provided with the concentrating component 103 for the light emission angle of regulating near-infrared light modulation group 102, the bottom of shooting window is provided with the camera 104 that finger vena is taken, between camera 104 and shooting window, be provided with the optical filter 105 that filters surround lighting and veiling glare impact, this device is also built-in with the mainboard 108 being connected with described camera 104 and headset hole plug 101 signals, described mainboard comprises the characteristic information of extraction is modulated to the audio coder on audio carrier signal, smart mobile phone is connected with the headset hole plug 101 of this device by the earphone jack of self, smart mobile phone is provided with special software, the leading control of shooting process and the processing of shooting results, it is first controlled near infrared light modulation group 102 and sends near infrared light, and light is irradiated on the finger being positioned on gathering sill 107 bottoms shootings windows 200 by concentrating component 103, after then camera 104 is taken vein image, send mainboard 108 to, mainboard 108 first carries out image pre-service by the vein image receiving, then pretreated image is carried out to eigenwert extraction, then mainboard 108 is modulated to the characteristic information of image on audio carrier signal by its audio coder, then is transferred to the enterprising row operation of smart mobile phone and identifying processing and provides result.
Embodiment bis-
As shown in Figures 4 to 6, a kind of finger vein identification device that connects pocket computer, this device and the difference of the device of embodiment mono-be its to be responsible for power supply be USB plug 201 with the plug of communicating by letter, USB plug 201 is connected with the USB socket of pocket computer, and the characteristic information that mainboard 108 extracts directly sends on pocket computer by USB interface.
Embodiment tri-
As shown in Figure 7, a kind of finger vein identification device that connects smart mobile phone and pocket computer, its be at the basic upper set of embodiment mono-USB plug, it is holders with double-plug structures, can select as required one to connect in use.
Claims (5)
1. one kind connects the finger vein identification device of smart mobile phone or pocket computer, it is characterized in that: comprise for inserting the plug of the corresponding jack of smart mobile phone or pocket computer as power supply and communication interface, for placing the gathering sill of finger, the bottom of described gathering sill is shooting window, in two sidewalls of described gathering sill, be provided with near infrared light modulation group, before described near infrared light modulation group, be provided with the concentrating component for the light irradiating angle of regulating near-infrared light modulation group, the bottom of described shooting window is provided with the camera that finger vena is taken, between described camera and shooting window, be provided with the optical filter that filters surround lighting and veiling glare impact, described finger vein identification device is also built-in with the mainboard that is connected and has the image information characteristic information extraction function that described camera is transmitted with described camera and described plug signal.
2. the finger vein identification device of connection smart mobile phone according to claim 1 or pocket computer, is characterized in that: described plug is USB plug.
3. the finger vein identification device of connection smart mobile phone according to claim 2 or pocket computer, is characterized in that: described mainboard comprises the characteristic information of extraction is modulated to the audio coder on audio carrier signal.
4. the finger vein identification device of connection smart mobile phone according to claim 1 or pocket computer, is characterized in that: described plug is headset hole plug, and described mainboard comprises the characteristic information of extraction is modulated to the audio coder on audio carrier signal.
5. the finger vein identification device of connection smart mobile phone according to claim 4 or pocket computer, is characterized in that: described device also comprises USB plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782533.0U CN203644046U (en) | 2013-12-02 | 2013-12-02 | Finger vein recognition device connected with smart phone or portable computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320782533.0U CN203644046U (en) | 2013-12-02 | 2013-12-02 | Finger vein recognition device connected with smart phone or portable computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203644046U true CN203644046U (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320782533.0U Expired - Lifetime CN203644046U (en) | 2013-12-02 | 2013-12-02 | Finger vein recognition device connected with smart phone or portable computer |
Country Status (1)
| Country | Link |
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| CN (1) | CN203644046U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104598884A (en) * | 2015-01-20 | 2015-05-06 | 深圳市维亿魄科技有限公司 | Human body finger vein recognition device |
| CN105574479A (en) * | 2015-06-04 | 2016-05-11 | 北京神州安盾科技有限公司 | Finger vein identity authentication apparatus and method |
| WO2017010943A1 (en) * | 2015-07-14 | 2017-01-19 | Jing King Tech Holdings Pte. Ltd. | Finger vein acquisition instrument |
| CN108533972A (en) * | 2018-04-03 | 2018-09-14 | 南充折衍智能光电科技有限公司 | A kind of staggered LED illumination mode of hand vein recognition |
| CN109005265A (en) * | 2018-08-31 | 2018-12-14 | 维沃移动通信有限公司 | A kind of understructure, CCD camera assembly and terminal |
-
2013
- 2013-12-02 CN CN201320782533.0U patent/CN203644046U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104598884A (en) * | 2015-01-20 | 2015-05-06 | 深圳市维亿魄科技有限公司 | Human body finger vein recognition device |
| CN105574479A (en) * | 2015-06-04 | 2016-05-11 | 北京神州安盾科技有限公司 | Finger vein identity authentication apparatus and method |
| WO2017010943A1 (en) * | 2015-07-14 | 2017-01-19 | Jing King Tech Holdings Pte. Ltd. | Finger vein acquisition instrument |
| CN108533972A (en) * | 2018-04-03 | 2018-09-14 | 南充折衍智能光电科技有限公司 | A kind of staggered LED illumination mode of hand vein recognition |
| CN109005265A (en) * | 2018-08-31 | 2018-12-14 | 维沃移动通信有限公司 | A kind of understructure, CCD camera assembly and terminal |
| CN109005265B (en) * | 2018-08-31 | 2021-01-08 | 维沃移动通信有限公司 | Base structure, camera assembly and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 510000, No. 603, No. 1, No. 604, head office, Cheonan, 555 Panyu Avenue, east ring street, Guangzhou, Guangdong, Panyu District Patentee after: GUANGZHOU WEDONE BIOTECHNOLOGY Co.,Ltd. Address before: 1207 room 16, digital building, 528400 East Conference East Road, Torch Development Zone, Guangdong, Zhongshan Patentee before: ZHONGSHAN WEDONE INFORMATION TECHNOLOGY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000, No. 603, No. 1, No. 604, head office, Cheonan, 555 Panyu Avenue, east ring street, Guangzhou, Guangdong, Panyu District Patentee after: GUANGZHOU WEDONETECH TECHNOLOGY Co.,Ltd. Address before: 510000, No. 603, No. 1, No. 604, head office, Cheonan, 555 Panyu Avenue, east ring street, Guangzhou, Guangdong, Panyu District Patentee before: GUANGZHOU WEDONE BIOTECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |