CN209231980U - Barcode scanning payment mechanism based on face identification functions - Google Patents
Barcode scanning payment mechanism based on face identification functions Download PDFInfo
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- CN209231980U CN209231980U CN201920266862.7U CN201920266862U CN209231980U CN 209231980 U CN209231980 U CN 209231980U CN 201920266862 U CN201920266862 U CN 201920266862U CN 209231980 U CN209231980 U CN 209231980U
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Abstract
Present disclose provides a kind of barcode scanning payment mechanism based on face identification functions, including light transmitting module, light receiver module, amplification module, face recognition module and controller are received, light transmitting module is configured the optical signal according to the driving signal received to the transparence display panel glass of two dimension code reading device transmitting preset direction；Light receiver module is configured to receive the reflection light that optical signal is reflected by face and transparence display panel glass towards face, and reflection light is converted to reflected light signal；Amplification module is received to be configured to receive reflected light signal and amplify it processing；Face recognition module is configured to complete identification to the quality evaluation network model that the graphic feature parameter input of the face characteristic information in user's occlusion area constructs in advance.The arrangement increases the accuracy of the recognition of face based on two dimension code reading device and ease for use, meanwhile, safety and applicability are provided for subsequent transaction payment.
Description
Technical field
This disclosure relates to biometrics identification technology field, in particular to a kind of sweeping based on face identification functions
Code payment mechanism.
Background technique
In the prior art, the high speed development of mobile communication equipment (for example, mobile phone), biological identification technology is increasingly by people
Pay attention to, but be a blank field in the hardware of mobile payment.Therefore, how to be paid based on face identification functions,
The technical problem urgently to be resolved as one.
Utility model content
The technical issues of in order to solve in the prior art, the embodiment of the present disclosure provide a kind of based on face identification functions
Barcode scanning payment mechanism, including light transmitting module, light receiver module, reception amplification module, face recognition module and control
The lower section of the transparence display panel glass of two dimension code reading device is arranged in device, face recognition module, and light transmitting module is configured
Emit the optical signal of preset direction to the transparence display panel glass of two dimension code reading device according to the driving signal received；Light
Transmitting module is electrically connected with light receiver module, and light receiver module is configured in user's face and touches two dimension code reading device
The reflection light that optical signal is reflected by face and transparence display panel glass towards face is received when transparence display panel glass, and will be anti-
It penetrates light and is converted to reflected light signal；Light receiver module is electrically connected with amplification module is received, and is received amplification module and is configured to connect
It receives reflected light signal and amplifies processing to it；It receives amplification module to be electrically connected with face recognition module, face recognition module
It is configured to input the quality evaluation network constructed in advance to the graphic feature parameter of the face characteristic information in user's occlusion area
Model completes identification；Controller and light transmitting module, light receiver module receive amplification module and face recognition module electricity
Connection, controller are configured output drive signal to light transmitting module, and raw according to the reflected light signal after enhanced processing
At facial image.The accuracy and ease for use of the recognition of face based on two dimension code reading device are improved as a result, meanwhile, after being
Continuous transaction payment provides safety and applicability.
In a first aspect, the embodiment of the present disclosure provides a kind of barcode scanning payment mechanism based on face identification functions, the dress
Set includes: light transmitting module, light receiver module, reception amplification module, face recognition module and controller, the face
The lower section of the transparence display panel glass of two dimension code reading device is arranged in identification module, and the light transmitting module is configured basis
Optical signal of the driving signal received to the transparence display panel glass of two dimension code reading device transmitting preset direction；
The light transmitting module is electrically connected with the light receiver module, and the light receiver module is configured in the touch of user's face
The optical signal is received when the transparence display panel glass of the two dimension code reading device by face and the transparence display
The reflection light that panel glass is reflected towards face, and the reflection light is converted into reflected light signal；The light receiver module
It is electrically connected with the reception amplification module, the reception amplification module is configured to receive the reflected light signal and put to it
Big processing；The reception amplification module is electrically connected with the face recognition module, and the face recognition module is configured to user
The quality evaluation network model that the graphic feature parameter input of face characteristic information in occlusion area constructs in advance completes identification；
The controller and the light transmitting module, the light receiver module, the reception amplification module and the face are known
The electrical connection of other module, the controller are configured output drive signal to the light transmitting module, and according to enhanced processing
The reflected light signal afterwards generates facial image.
The two dimension code reading device includes being provided with the screen of the first polaroid and opposite in one of the embodiments,
The face recognition module of the predeterminable area setting of screen, wherein the face recognition module is screen human face identification module.
The screen includes liquid crystal display LCD screen or Organic Light Emitting Diode OLED in one of the embodiments,
Display screen.
The face recognition module is provided with the second polaroid in one of the embodiments, first polaroid with
The polarization direction of second polaroid is consistent.
In one of the embodiments, first polaroid and second polaroid be used for the first optical noise into
Row filtering, first optical noise are reflection light, and the reflection light is the light that the first light passes through screen reflection, institute
State the light in the transmitting light that the first light is screen along the irradiation of screen axis of ordinates forward direction.
Second polaroid is for being filtered the second optical noise in one of the embodiments, and described second
Optical noise is direct line, and the direct line is to emit the light reversely irradiated in light along screen axis of ordinates.
In one of the embodiments, the face recognition module include collimation lens, the second polaroid, infrared IR film,
Optical sensor, is provided with second polaroid between the collimation lens and the infrared IR film, the infrared IR film is set
It is placed in the surface of the optical sensor.
The collimation lens and second polaroid is integrally disposed or lamination setting in one of the embodiments,
The second polaroid and infrared IR film is integrally disposed or lamination setting.
The light transmitting module includes several light transmitting units in one of the embodiments, the light hair
The polarization direction of unit is penetrated perpendicular to the transparence display panel glass, the light transmitting unit is used for the control in driving signal
It is lower to generate along the optical signal perpendicular to transparence display panel glass direction.
The light receiver module includes several light receiver units in one of the embodiments, and the light connects
It receives unit and is used to receive the optical signal when user's face covers the transparence display panel glass through face and described transparent aobvious
The reflection light that display screen glass is reflected towards face, and the reflection light is converted to by reflected light according to light intensity and area change and is believed
Number.
A kind of barcode scanning payment mechanism based on face identification functions provided by the utility model, including light transmitting module,
Light receiver module receives amplification module, face recognition module and controller, and face recognition module is arranged in two dimension code reading
The lower section of the transparence display panel glass of device, light transmitting module are configured according to the driving signal that receives to two dimension code reading
The optical signal of the transparence display panel glass transmitting preset direction of device；Light transmitting module is electrically connected with light receiver module, light
Line receiving module is configured in when user's face touches the transparence display panel glass of two dimension code reading device and receives optical signal process
The reflection light that face and transparence display panel glass are reflected towards face, and reflection light is converted into reflected light signal；Light connects
It receives module and is electrically connected with amplification module is received, receive amplification module and be configured to receive reflected light signal and amplify place to it
Reason；It receives amplification module to be electrically connected with face recognition module, face recognition module is configured to the face in user's occlusion area
The quality evaluation network model that the graphic feature parameter input of characteristic information constructs in advance completes identification；Controller and light emit
Module, light receiver module, reception amplification module and face recognition module electrical connection, controller are configured output drive signal
Facial image is generated to light transmitting module, and according to the reflected light signal after enhanced processing.The arrangement increases be based on two
The accuracy and ease for use of the recognition of face of code reading device are tieed up, meanwhile, safety is provided for subsequent transaction payment and is applicable in
Property.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the embodiment of the present disclosure, below to needed in embodiment description
Attached drawing is briefly described:
Fig. 1 is the structure of barcode scanning payment mechanism of one of the utility model one embodiment based on face identification functions
Schematic diagram.
Specific embodiment
The application is further discussed in detail with reference to the accompanying drawings and examples.
In following introductions, term " first ", " second " only for descriptive purposes, and should not be understood as instruction or dark
Show relative importance.Following introductions provide multiple embodiments of the disclosure, can replace or merge between different embodiments
Combination, therefore the application is it is also contemplated that all possible combinations comprising documented identical and/or different embodiments.Thus, such as
Fruit one embodiment include feature A, B, C, another embodiment include feature B, D, then the application also should be regarded as include containing
A, the every other possible combined embodiment of one or more of B, C, D, although the embodiment may be in the following contents
In have specific literature record.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, by the following examples, it and ties
Attached drawing is closed, the specific embodiment of the barcode scanning payment mechanism based on face identification functions a kind of to the utility model carries out further
It is described in detail.It should be appreciated that specific embodiment described herein is not used to limit this reality only to explain the utility model
With novel.
As shown in Figure 1, the structure for barcode scanning payment mechanism of one of the one embodiment based on face identification functions is shown
It is intended to.
Specifically, the barcode scanning payment mechanism based on face identification functions includes light transmitting module, light receiver module, connects
It receives amplification module, face recognition module and controller, face recognition module and the transparence display of two dimension code reading device is set
The lower section of panel glass, light transmitting module are configured the transparence display according to the driving signal received to two dimension code reading device
The optical signal of panel glass transmitting preset direction；Light transmitting module is electrically connected with light receiver module, and light receiver module is matched
It sets and receives optical signal when user's face touches the transparence display panel glass of two dimension code reading device by face and transparence display
The reflection light that panel glass is reflected towards face, and reflection light is converted into reflected light signal；Light receiver module is put with reception
Big module electrical connection receives amplification module and is configured to receive reflected light signal and amplifies processing to it；Receive amplification module
It is electrically connected with face recognition module, face recognition module is configured special to the figure of the face characteristic information in user's occlusion area
The quality evaluation network model that sign parameter input constructs in advance completes identification；Controller and light transmitting module, light receiver mould
Block receives amplification module and face recognition module electrical connection, and controller is configured output drive signal to light transmitting module,
And facial image is generated according to the reflected light signal after enhanced processing.The people based on two dimension code reading device is improved as a result,
The accuracy and ease for use of face identification, meanwhile, safety and applicability are provided for subsequent transaction payment.
In one embodiment, it is necessary to explanation, light transmitting module includes several light transmitting units, light hair
The polarization direction of unit is penetrated perpendicular to transparence display panel glass, light transmitting unit is for generating edge under the control of driving signal
Perpendicular to the optical signal in transparence display panel glass direction.Light receiver module includes several light receiver units, light receiver
Unit is used to receive optical signal when user's face covers transparence display panel glass through face and transparence display panel glass towards face
The reflection light of reflection, and reflection light is converted to by reflected light signal according to light intensity and area change.
In addition it is also necessary to explanation, receiving amplification module includes first resistor, second resistance, 3rd resistor, the 4th electricity
Resistance, the 5th resistance, the 6th resistance, first capacitor, the second capacitor, third capacitor, the first operational amplifier and the second operation amplifier
Device；One end of one end connection first capacitor of first resistor and light receiver module, the other end ground connection of first resistor；First electricity
The other end of appearance connects the inverting input terminal of the first operational amplifier and one end of 3rd resistor by second resistance；3rd resistor
The other end connect the first operational amplifier output end and third capacitor one end；The non-inverting input terminal of first operational amplifier
Connect one end, one end of the 6th resistance and one end of the 7th resistance of the second capacitor；The other end of second capacitor is grounded；Third electricity
The other end of appearance connects the inverting input terminal of second operational amplifier and one end of the 5th resistance by the 4th resistance；5th resistance
The other end connection operational amplifier output end and controller；The non-inverting input terminal of second operational amplifier connects the 6th resistance
One end and the 7th resistance one end, the other end of the 6th resistance connects feeder ear, the other end ground connection of the 7th resistance.
In addition it is also necessary to explanation, two dimension code reading device includes the screen and opposite screen for being provided with the first polaroid
The face recognition module of the predeterminable area setting of curtain, wherein face recognition module is screen human face identification module.Screen includes liquid
Crystalline substance display LCD screen or Organic Light Emitting Diode OLED display screen.
Specifically, face recognition module is provided with the second polaroid, the polarization direction of the first polaroid and the second polaroid
Unanimously.For being filtered to the first optical noise, the first optical noise is reflection light for first polaroid and the second polaroid,
Reflection light is the light that the first light passes through screen reflection, and the first light is in the transmitting light of screen along screen axis of ordinates
The light of forward direction irradiation.In addition, it should be noted that, the second polaroid is used to be filtered the second optical noise, the second light
Noise is direct line, and direct line is to emit the light reversely irradiated in light along screen axis of ordinates.
In addition, it should be noted that, face recognition module includes collimation lens, the second polaroid, infrared IR film, optics biography
Sensor, is provided with the second polaroid between collimation lens and infrared IR film, infrared IR film is set to the surface of optical sensor.It is quasi-
Straight lens and the second polaroid is integrally disposed or lamination setting.Second polaroid and infrared IR film is integrally disposed or lamination
Setting.In addition it is also necessary to explanation, face recognition module can also include collimation lens, the second polaroid, infrared IR film,
Optical sensor, is provided with the second polaroid between infrared IR film and optical sensor, infrared IR film is set to collimation lens
Surface.Infrared IR film and the second polaroid is integrally disposed or lamination setting.Second polaroid and optical sensor, which integrate, to be set
It sets or lamination is arranged.Wherein, the screen of two dimension code reading device includes liquid crystal display LCD screen or organic light-emitting diodes
Pipe OLED display screen.And first optical noise and/or the second optical noise be predeterminable area transmitting light.
In addition it is also necessary to explanation, the structure of two dimension code reading device can also be to be configured with LCD screen and leaded light
The spine two dimension code reading device of the shared windows of plate form, and including barcode scanning lamp bowl.Specifically, LCD screen and light guide plate
The shared windows of form specifically include shared windows main body；Fixed window is provided in main body；Fixed window includes right-angled intersection
The fisrt feature window and second feature window of setting；At least one is provided on fisrt feature window and second feature window
Fixed device.Fixed device includes grab and card slot；Grab and card slot are separately positioned on fisrt feature window or second feature window
The opposite sides of mouth is fixed after capable of being blocked LCD screen or light guide plate form by card slot by grab.In addition,
Fixed device includes the grab being arranged in pairs, and each pair of grab is separately positioned on the opposite of fisrt feature window or second feature window
Two sides.Grab includes being fixedly connected with portion and clamping portion；Portion is fixedly connected with to be fixedly connected with shared windows main body；Clamping portion fixation is set
It sets in the side for being fixedly connected with portion.Clamping portion is provided with slide-in inclined-plane far from the side of main body, can facilitate light guide plate form or
The entrance of LCD screen.Clamping portion is close to shared windows, the i.e. side of the side of tabula rasa form or LCD screen main body and fixation
Interconnecting piece is vertical.Being fixedly connected with portion is elastic material.On different grabs, the distance between clamping portion and shared windows main body are no
Together.Fisrt feature window and the coaxial arrangement of second feature window.It further include third feature window；Third feature window is respectively with
One characteristic window is connected to second feature window intersection；It is provided at least one on third feature window and fixes device.
A kind of barcode scanning payment mechanism based on face identification functions provided by the utility model, including light transmitting module,
Light receiver module receives amplification module, face recognition module and controller, and face recognition module is arranged in two dimension code reading
The lower section of the transparence display panel glass of device, light transmitting module are configured according to the driving signal that receives to two dimension code reading
The optical signal of the transparence display panel glass transmitting preset direction of device；Light transmitting module is electrically connected with light receiver module, light
Line receiving module is configured in when user's face touches the transparence display panel glass of two dimension code reading device and receives optical signal process
The reflection light that face and transparence display panel glass are reflected towards face, and reflection light is converted into reflected light signal；Light connects
It receives module and is electrically connected with amplification module is received, receive amplification module and be configured to receive reflected light signal and amplify place to it
Reason；It receives amplification module to be electrically connected with face recognition module, face recognition module is configured to the face in user's occlusion area
The quality evaluation network model that the graphic feature parameter input of characteristic information constructs in advance completes identification；Controller and light emit
Module, light receiver module, reception amplification module and face recognition module electrical connection, controller are configured output drive signal
Facial image is generated to light transmitting module, and according to the reflected light signal after enhanced processing.The mould group is improved based on two
The accuracy and ease for use of the recognition of face of code reading device are tieed up, meanwhile, safety is provided for subsequent transaction payment and is applicable in
Property.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
The basic principle of the disclosure is described in conjunction with specific embodiments above, however, it is desirable to, it is noted that in the disclosure
The advantages of referring to, advantage, effect etc. are only exemplary rather than limitation, must not believe that these advantages, advantage, effect etc. are the disclosure
Each embodiment is prerequisite.In addition, detail disclosed above is merely to exemplary effect and the work being easy to understand
With, rather than limit, it is that must be realized using above-mentioned concrete details that above-mentioned details, which is not intended to limit the disclosure,.
Device involved in the disclosure, device, equipment, system block diagram only as illustrative example and being not intended to
It is required that or hint must be attached in such a way that box illustrates, arrange, configure.As those skilled in the art will appreciate that
, it can be connected by any way, arrange, configure these devices, device, equipment, system.Such as "include", "comprise", " tool
" etc. word be open vocabulary, refer to " including but not limited to ", and can be used interchangeably with it.Vocabulary used herein above
"or" and "and" refer to vocabulary "and/or", and can be used interchangeably with it, unless it is not such that context, which is explicitly indicated,.Here made
Vocabulary " such as " refers to phrase " such as, but not limited to ", and can be used interchangeably with it.
In addition, as used herein, the "or" instruction separation used in the enumerating of the item started with "at least one"
It enumerates, such as enumerating for " at least one of A, B or C " means A or B or C or AB or AC or BC or ABC (i.e. A and B and C).
In addition, wording " exemplary " does not mean that the example of description is preferred or more preferable than other examples.
Above description is had been presented for for purposes of illustration and description.In addition, this description is not intended to the reality of the disclosure
It applies example and is restricted to form disclosed herein.Although already discussed above multiple exemplary aspects and embodiment, this field skill
Its certain modifications, modification, change, addition and sub-portfolio will be recognized in art personnel.
Claims (10)
1. a kind of barcode scanning payment mechanism based on face identification functions, which is characterized in that described device includes: light transmitting mould
Block, light receiver module receive amplification module, face recognition module and controller, and the face recognition module is arranged two
The lower section of the transparence display panel glass of code reading device is tieed up, the light transmitting module is configured according to the driving signal received
To the optical signal of the transparence display panel glass of two dimension code reading device transmitting preset direction；The light transmitting module
It is electrically connected with the light receiver module, the light receiver module is configured in user's face and touches the two dimension code reading dress
The optical signal is received when the transparence display panel glass set to be reflected by face and the transparence display panel glass towards face
Reflection light, and the reflection light is converted into reflected light signal；Mould is amplified in the light receiver module and the reception
Block electrical connection, the reception amplification module are configured to receive the reflected light signal and amplify processing to it；The reception
Amplification module is electrically connected with the face recognition module, and the face recognition module is configured to the face in user's occlusion area
The quality evaluation network model that the graphic feature parameter input of characteristic information constructs in advance completes identification；The controller with it is described
Light transmitting module, the light receiver module, the reception amplification module and face recognition module electrical connection, it is described
Controller is configured output drive signal to the light transmitting module, and according to the reflected light signal after enhanced processing
Generate facial image.
2. the barcode scanning payment mechanism according to claim 1 based on face identification functions, which is characterized in that the two dimensional code
Reading device includes the face recognition module for being provided with the predeterminable area setting of the screen and relative screen of the first polaroid,
In, the face recognition module is screen human face identification module.
3. the barcode scanning payment mechanism according to claim 2 based on face identification functions, which is characterized in that the screen packet
Include liquid crystal display LCD screen or Organic Light Emitting Diode OLED display screen.
4. the barcode scanning payment mechanism according to claim 2 based on face identification functions, which is characterized in that the face is known
Other module is provided with the second polaroid, and first polaroid is consistent with the polarization direction of second polaroid.
5. the barcode scanning payment mechanism according to claim 4 based on face identification functions, which is characterized in that described first partially
For being filtered to the first optical noise, first optical noise is reflection light, institute for mating plate and second polaroid
Stating reflection light is the light that the first light passes through screen reflection, and first light is vertical along screen in the transmitting light of screen
The light of reference axis forward direction irradiation.
6. the barcode scanning payment mechanism according to claim 4 based on face identification functions, which is characterized in that described second partially
For mating plate for being filtered to the second optical noise, second optical noise is direct line, and the direct line is transmitting
The light reversely irradiated in light along screen axis of ordinates.
7. the barcode scanning payment mechanism according to claim 1 based on face identification functions, which is characterized in that the face is known
Other module includes collimation lens, the second polaroid, infrared IR film, optical sensor, the collimation lens and the infrared IR film
Between be provided with second polaroid, the infrared IR film is set to the surface of the optical sensor.
8. the barcode scanning payment mechanism according to claim 7 based on face identification functions, which is characterized in that the collimation is saturating
Mirror and second polaroid is integrally disposed or lamination setting, second polaroid and the infrared IR film are integrally disposed,
Or lamination setting.
9. the barcode scanning payment mechanism according to claim 1 based on face identification functions, which is characterized in that the light hair
Penetrating module includes several light transmitting units, and the polarization direction of the light transmitting unit is perpendicular to the transparent display screen glass
Glass, the light transmitting unit are used to generate under the control of driving signal along perpendicular to transparence display panel glass direction
Optical signal.
10. the barcode scanning payment mechanism according to claim 1 based on face identification functions, which is characterized in that the light
Receiving module includes several light receiver units, and the light receiver unit is used to cover the transparence display when user's face
The reflection light that the optical signal is reflected through face and the transparence display panel glass towards face is received when panel glass, and according to light
By force and the reflection light is converted to reflected light signal by area change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266862.7U CN209231980U (en) | 2019-03-01 | 2019-03-01 | Barcode scanning payment mechanism based on face identification functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920266862.7U CN209231980U (en) | 2019-03-01 | 2019-03-01 | Barcode scanning payment mechanism based on face identification functions |
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| CN209231980U true CN209231980U (en) | 2019-08-09 |
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| CN201920266862.7U Active CN209231980U (en) | 2019-03-01 | 2019-03-01 | Barcode scanning payment mechanism based on face identification functions |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111027982A (en) * | 2019-12-26 | 2020-04-17 | 北京意锐新创科技有限公司 | Non-inductive payment method and device suitable for full-screen |
| US10803444B2 (en) | 2018-11-29 | 2020-10-13 | Alibaba Group Holding Limited | Method, device and terminal for payment |
-
2019
- 2019-03-01 CN CN201920266862.7U patent/CN209231980U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10803444B2 (en) | 2018-11-29 | 2020-10-13 | Alibaba Group Holding Limited | Method, device and terminal for payment |
| US11132669B2 (en) | 2018-11-29 | 2021-09-28 | Advanced New Technologies Co., Ltd. | Method, device and terminal for payment |
| CN111027982A (en) * | 2019-12-26 | 2020-04-17 | 北京意锐新创科技有限公司 | Non-inductive payment method and device suitable for full-screen |
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