CN110717473A - Identity recognition device and identity recognition method - Google Patents
Identity recognition device and identity recognition method Download PDFInfo
- Publication number
- CN110717473A CN110717473A CN201910989786.7A CN201910989786A CN110717473A CN 110717473 A CN110717473 A CN 110717473A CN 201910989786 A CN201910989786 A CN 201910989786A CN 110717473 A CN110717473 A CN 110717473A
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- China
- Prior art keywords
- unit
- identification
- driving unit
- sensor
- finger
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 56
- 230000006698 induction Effects 0.000 claims abstract description 17
- 230000001939 inductive effect Effects 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 5
- 210000003462 vein Anatomy 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 238000005201 scrubbing Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 7
- 210000004243 sweat Anatomy 0.000 abstract description 7
- 230000007547 defect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
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- B08B1/12—
-
- B08B1/143—
-
- B08B1/32—
-
- 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
-
- 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
- G06V40/14—Vascular patterns
Abstract
The invention provides an identity recognition device and an identity recognition method, wherein the identity recognition device comprises: a substrate with a groove portion; the contact type identification unit is arranged in the groove part of the base body and can identify the user after the appointed part of the user contacts the contact type identification unit; the induction sensor is arranged on the base body and used for inducing whether the designated part extends into the groove part or not; the driving unit is arranged on the base body and is connected with the induction sensor; the cleaning unit is arranged on the base body and is connected with the driving unit; when the induction sensor senses the designated part, the driving unit drives the cleaning unit to clean the fingers. The identity recognition device can temporarily clean the fingers of a user, remove sweat or dust on the surfaces of the fingers and the like, and keep the surfaces of the fingers clean, so that the recognition accuracy of the system is improved.
Description
Technical Field
The invention belongs to the technical field of identification, and particularly relates to an identity identification device and an identity identification method.
Background
With the development of the internet of things technology, the finger vein technology is more and more introduced into the life of people. Including security, attendance, etc. However, the recognition accuracy in the prior art is a big defect affecting the user experience, wherein cleanliness is a main influence factor. If dirt such as oil stain, sweat or dust exists on the surface of the finger of the user, the dirt such as the oil stain, the sweat or the dust can be left on the screen when the finger of the user touches the infrared screen of the finger vein module, and therefore the system recognition rate is affected.
In order to overcome the defect of low recognition rate in the prior art, it is necessary to provide an identity recognition device and an identity recognition method.
Disclosure of Invention
In view of the above, the present invention provides an identity recognition apparatus and an identity recognition method, which can solve the above-mentioned defects of the existing technology and can improve the recognition accuracy of the system.
In order to achieve the above object, a first aspect of the present invention provides an identification apparatus, wherein the identification apparatus includes:
a substrate with a groove portion;
a contact type identification unit which is arranged in the groove part of the substrate and can identify the user after the appointed part of the user contacts with the contact type identification unit;
the induction sensor is arranged on the base body and used for inducing whether the designated part extends into the groove part or not;
the driving unit is arranged on the base body and is connected with the induction sensor;
the cleaning unit is arranged on the base body and is connected with the driving unit;
when the induction sensor induces the appointed part, the driving unit drives the cleaning unit to clean the finger.
The identification device as described above, wherein the cleaning unit includes a rotating shaft and a cleaning roller rotatably disposed in the groove portion via the rotating shaft, and the driving unit is connected to the rotating shaft and can drive the cleaning roller via the rotating shaft.
The identity recognition device as described above, wherein the cleaning roller is a brush roller or a roller wrapped with a wiping cloth.
The identification device as described above, wherein the driving unit includes a motor connected to the rotating shaft and a controller connected to the motor and the inductive sensor.
The identification device as described above, wherein the driving unit further comprises a speed reducer, and the motor is connected to the rotating shaft through the speed reducer.
The identification device as described above, wherein the contact type identification unit is a fingerprint identification module, a palm print identification module or a finger vein identification module.
The identity recognition device as described above, wherein the sensing sensor is an infrared distance sensor, and when the infrared distance sensor senses a designated part of a user and the distance between the two is lower than a set threshold, the driving unit drives the cleaning unit to clean the finger.
The identity recognition device as described above, wherein the sensing sensor is an infrared temperature sensor, and when the temperature sensed by the infrared distance sensor is greater than or equal to a set temperature, the driving unit drives the cleaning unit to clean the finger
The second aspect of the present invention provides an identity recognition method, wherein the identity recognition method includes:
when the induction sensor induces the appointed part of the user, the cleaning unit is driven by the driving unit to clean the appointed part;
when the cleaned finger is placed on the contact type identification unit, the user corresponding to the designated part is identified through the contact type identification unit.
The identification method as described above, wherein the identification method is implemented by the identification device as described above.
The identification method as described above, wherein the cleaning unit includes a cleaning roller, and the driving unit is connected to the cleaning roller.
The identity recognition device can temporarily clean the appointed part of the user, remove sweat or dust on the surface of the finger and the like, and keep the surface of the appointed part clean, thereby improving the recognition accuracy of the identity recognition device.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an identification device according to an embodiment of the present invention;
fig. 2 is a flowchart of an identity recognition method according to an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as methods, techniques for vein recognition, in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known features are omitted so as not to obscure the description of the present invention with unnecessary detail.
In addition, in order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
As shown in fig. 1, the present invention provides an identification apparatus, wherein the identification apparatus comprises: the cleaning device comprises a base body 1 with a groove part 10, a contact type identification unit 2, an induction sensor 3, a driving unit 4 and a cleaning unit 5, wherein the contact type identification unit 2 is arranged in the groove part 10 of the base body 1 and can identify a user after a designated part of the user contacts with the base body, the induction sensor 3 is arranged on the base body 1 and is used for sensing whether the designated part (such as a finger, a palm and the like) extends into the groove part 10, the driving unit 3 is arranged on the base body 1 and contacts with the induction sensor 3, and the cleaning unit 5 is arranged on the base body 1 and contacts with the driving unit 4, wherein when the induction sensor 3 senses the designated part, the driving unit 4 drives the cleaning unit 5 to clean the finger.
Specifically, the cleaning unit 5 includes a rotating shaft 6 and a cleaning roller 51 rotatably disposed in the groove 10 via the rotating shaft 6, the driving unit is connected to the rotating shaft 6 and can drive the cleaning roller 51 via the rotating shaft 6, the rotating shaft 6 is connected to the driving unit 4, and the cleaning unit 5 is disposed on the rotating shaft 6. In an embodiment, the sensing sensor 3 is a sensor for sensing a finger, when a finger is inserted, the sensing sensor transmits a signal to rotate the driving unit 3, the driving unit 3 drives the rotating shaft 6, and the cleaning unit 5 is disposed on the rotating shaft 6, so that the cleaning unit 5 is driven to rotate during the rotation of the rotating shaft 5. In a specific embodiment, the driving unit 3 may be a driving unit such as a motor.
Specifically, the cleaning roller 51 is a brush roller or a roller body wrapped with a wiping cloth, and the cleaning roller 51 may be other types of cleaning rollers, which are not specifically limited herein.
Specifically, the contact type identification unit is a fingerprint identification module, a palm print identification module or a finger vein identification module in an optional embodiment, the contact type identification unit 2 is an infrared contact type identification unit, and the infrared contact type identification unit is a lens for filtering other stray light and allowing only infrared light to pass through, and a position where a finger is placed for identification is placed, so that the finger is identified.
The side wall of the groove part 10 of the base body 1 is provided with a positioning hole 7 for fixing the rotating shaft 6, and the rotating shaft 6 is arranged in the positioning hole 7, so that the rotating shaft is positioned.
In one embodiment, the drive unit includes a motor coupled to the shaft and a controller coupled to the motor and the inductive sensor.
Further, the driving unit further comprises a speed reducer, and the motor is connected with the rotating shaft through the speed reducer.
In one embodiment, the sensing sensor may be an infrared distance sensor, and the driving unit drives the cleaning unit to clean the fingers when the infrared distance sensor senses the designated part of the user and the distance between the designated part and the infrared distance sensor is lower than a set threshold.
Alternatively, the sensing sensor is an infrared temperature sensor, and the driving unit drives the cleaning unit to clean the fingers when the temperature sensed by the infrared distance sensor is greater than or equal to a set temperature. An embodiment of the identification apparatus of the present invention will now be described in detail with reference to fig. 1, so as to make the identification apparatus of the present invention more clear, which is not intended to limit the present invention.
Specifically, as shown in fig. 1, the identification apparatus of the present invention includes: a base body 1, a contact type recognition unit 2 such as an infrared contact type recognition unit, an induction sensor 3, a driving unit 4 such as a motor, a cleaning unit 5 such as a cleaning roller, a rotation shaft 6, and a positioning hole 7. The substrate 1 is a main functional component for finger vein recognition, and the specific structure and the working principle thereof are well known to those skilled in the art and are not described herein again; the infrared contact type identification unit 2 is used for filtering other stray light and only allowing the lens to pass through infrared light, and placing a finger at a position for identification. The inductive sensor 3 is used for sensing a finger, and when the finger extends, a signal is transmitted to enable the motor to rotate. The cleaning roller 51 is attached to the rotating shaft 5, and the cleaning roller 51 is driven to rotate when the cleaning roller is rotated. The cleaning roller 51 is used for cleaning products such as lint containing greasy dirt, sweat, and dust. The positioning hole 6 is used for fixing the hole of the rotating shaft. The motor provides rotation power for the rotating shaft.
When the finger touches the finger vein, the sensor senses the finger extending into the finger vein. The sensor outputs a signal to the motor, the motor drives the rotating shaft to rotate together, and the cleaning roller starts to rotate. When the finger stretches into the cleaning device, the sensor senses the finger to rotate and clean, and the cleaning device stops when the cleaning reaches the specified time. The dust and sweat on the fingers are cleaned by the cleaning roller. The clean fingers are placed on the infrared contact type identification unit, and the contact type identification unit cannot be polluted. Thereby improving the recognition rate of the finger veins.
The invention also provides an identity recognition method, wherein the identity recognition method comprises the following steps:
when the induction sensor induces the appointed part of the user, the cleaning unit is driven by the driving unit to clean the appointed part;
when the cleaned finger is placed on the contact type identification unit, the user corresponding to the designated part is identified through the contact type identification unit.
The above-mentioned identification method is implemented by the identification device in the above-mentioned embodiment, and specifically, the sensor 3 is a sensor for sensing a finger, and when a finger is inserted, a signal is transmitted to rotate the motor for a preset time. The cleaning roller 51 is attached to the rotating shaft 5, and the cleaning roller 51 is driven to rotate for a preset time when the cleaning roller is rotated. The cleaning roller 51 is used for cleaning products such as lint containing greasy dirt, sweat, and dust. The positioning hole 6 is used for fixing the hole of the rotating shaft. The motor provides rotation power for the rotating shaft.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (11)
1. An identification device, comprising:
a substrate with a groove portion;
the contact type identification unit is arranged in the groove part of the base body and can identify the user after the appointed part of the user contacts with the contact type identification unit;
the induction sensor is arranged on the base body and used for inducing whether the designated part extends into the groove part or not;
the driving unit is arranged on the base body and is connected with the induction sensor;
the cleaning unit is arranged on the base body and is connected with the driving unit;
when the induction sensor induces the appointed part, the driving unit drives the cleaning unit to clean the finger.
2. The identification device according to claim 1, wherein the cleaning unit comprises a rotating shaft and a cleaning roller rotatably disposed in the groove portion via the rotating shaft, and the driving unit is connected to the rotating shaft and can drive the cleaning roller via the rotating shaft.
3. The identification device of claim 2 wherein the cleaning roller is a brush roller or a roller wrapped with a scrubbing cloth.
4. The identification appliance of claim 2 wherein the drive unit includes a motor coupled to the shaft and a controller coupled to the motor and the inductive sensor.
5. The identification device of claim 4 wherein the drive unit further comprises a speed reducer, the motor being coupled to the shaft via the speed reducer.
6. The identification device according to any of claims 1 to 5 wherein the contact identification unit is a fingerprint identification module, a palm print identification module or a finger vein identification module.
7. The identification device of claim 6 wherein the finger vein recognition module is an infrared finger vein recognition module.
8. The identification device according to any one of claims 1 to 5 wherein the sensing sensor is an infrared distance sensor, and the driving unit drives the cleaning unit to clean the finger when the infrared distance sensor senses a designated part of a user and the distance between the designated part and the designated part is lower than a set threshold.
9. The identification device according to any one of claims 1 to 5, wherein the inductive sensor is an infrared temperature sensor, and the driving unit drives the cleaning unit to clean the finger when the temperature sensed by the infrared distance sensor is greater than or equal to a set temperature.
10. An identity recognition method, characterized in that the identity recognition method comprises:
when the induction sensor induces the appointed part of the user, the cleaning unit is driven by the driving unit to clean the appointed part;
when the cleaned finger is placed on the contact type identification unit, the user corresponding to the designated part is identified through the contact type identification unit.
11. An identification method as claimed in claim 10, characterised in that the identification method is implemented by an identification apparatus as claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989786.7A CN110717473A (en) | 2019-10-17 | 2019-10-17 | Identity recognition device and identity recognition method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910989786.7A CN110717473A (en) | 2019-10-17 | 2019-10-17 | Identity recognition device and identity recognition method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110717473A true CN110717473A (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910989786.7A Pending CN110717473A (en) | 2019-10-17 | 2019-10-17 | Identity recognition device and identity recognition method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110717473A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112101307A (en) * | 2020-11-12 | 2020-12-18 | 南京工业职业技术大学 | High-efficient identity recognition device |
| CN112150660A (en) * | 2020-11-23 | 2020-12-29 | 南京工业职业技术大学 | Intelligent identity recognition system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559483A (en) * | 2013-11-04 | 2014-02-05 | 深圳市中控生物识别技术有限公司 | Identity recognition device and method |
| CN203940077U (en) * | 2013-12-28 | 2014-11-12 | 李衍晗 | A kind of novel water saving tap |
| CN104265976A (en) * | 2014-08-26 | 2015-01-07 | 珠海爱迪生节能科技有限公司 | Tap switch assembly and infrared sensing tap |
| CN206684740U (en) * | 2017-05-05 | 2017-11-28 | 四川职业技术学院 | A kind of Computer Control Unit of identity-based checking |
| CN107729859A (en) * | 2017-10-27 | 2018-02-23 | 孙洪军 | A kind of intelligent fingerprint recognition machine of the anti-fingerprint leakage based on Internet of Things |
| CN108426074A (en) * | 2018-02-05 | 2018-08-21 | 芜湖雅园装饰工程有限公司 | A kind of intelligent tap |
| CN207948894U (en) * | 2018-03-09 | 2018-10-12 | 南安松茂贸易有限公司 | A kind of Ash-tray convenient for cleaning |
| CN208122534U (en) * | 2018-04-19 | 2018-11-20 | 珠海市顺浩电子科技有限公司 | A kind of Fingerprint Lock of high discrimination |
-
2019
- 2019-10-17 CN CN201910989786.7A patent/CN110717473A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103559483A (en) * | 2013-11-04 | 2014-02-05 | 深圳市中控生物识别技术有限公司 | Identity recognition device and method |
| CN203940077U (en) * | 2013-12-28 | 2014-11-12 | 李衍晗 | A kind of novel water saving tap |
| CN104265976A (en) * | 2014-08-26 | 2015-01-07 | 珠海爱迪生节能科技有限公司 | Tap switch assembly and infrared sensing tap |
| CN206684740U (en) * | 2017-05-05 | 2017-11-28 | 四川职业技术学院 | A kind of Computer Control Unit of identity-based checking |
| CN107729859A (en) * | 2017-10-27 | 2018-02-23 | 孙洪军 | A kind of intelligent fingerprint recognition machine of the anti-fingerprint leakage based on Internet of Things |
| CN108426074A (en) * | 2018-02-05 | 2018-08-21 | 芜湖雅园装饰工程有限公司 | A kind of intelligent tap |
| CN207948894U (en) * | 2018-03-09 | 2018-10-12 | 南安松茂贸易有限公司 | A kind of Ash-tray convenient for cleaning |
| CN208122534U (en) * | 2018-04-19 | 2018-11-20 | 珠海市顺浩电子科技有限公司 | A kind of Fingerprint Lock of high discrimination |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112101307A (en) * | 2020-11-12 | 2020-12-18 | 南京工业职业技术大学 | High-efficient identity recognition device |
| CN112150660A (en) * | 2020-11-23 | 2020-12-29 | 南京工业职业技术大学 | Intelligent identity recognition system |
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Application publication date: 20200121 |
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