CN107423971A - safety payment system - Google Patents
safety payment system Download PDFInfo
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- CN107423971A CN107423971A CN201710539834.3A CN201710539834A CN107423971A CN 107423971 A CN107423971 A CN 107423971A CN 201710539834 A CN201710539834 A CN 201710539834A CN 107423971 A CN107423971 A CN 107423971A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/322—Aspects of commerce using mobile devices [M-devices]
- G06Q20/3227—Aspects of commerce using mobile devices [M-devices] using secure elements embedded in M-devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3823—Payment protocols; Details thereof insuring higher security of transaction combining multiple encryption tools for a transaction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
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- General Business, Economics & Management (AREA)
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- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of safety payment system,Including mobile terminal and cloud server,Mobile payment APP is provided with the mobile terminal,The mobile terminal is provided with microprocessor,Fingerprint identification module,Face recognition module,Iris capturing module,Image pre-processing module,Characteristic extracting module,Data coding module,Wireless data transfer module,Display module,Power module,Sound identification module and voice conversion module,The finger print information of fingerprint identification module detection user is simultaneously sent to microprocessor,It is sent to cloud server by microprocessor by wireless data transfer module,Cloud server is matched it with fingerprint base,When fingerprint matching result,Face's matching result,When iris matching result and text information matching result are successfully,Cloud server sends the operational order for allowing user-pay by wireless data transfer module to the mobile payment APP.Implement the present invention, have the advantages that：Pay more convenient and safe.
Description
Technical field
The present invention relates to payment technical field, more particularly to a kind of safety payment system.
Background technology
With the continuous renewal of means of payment, increasing payment software is employed, as wechat is paid, Alipay is paid
Deng.But above-mentioned means of payment have to complete to pay with mobile phone scanning.In addition, also hardware is paid, such as POS, Shenzhen
It is logical, but above two pays and must complete transaction to swipe the card, be present the possibility lost, fractureed in magnetic card, and brought to consumer
Inconvenience.In addition, commonly used with e-payment, its security, reliability also have been to be concerned by more and more people.Electronics branch
Pay technological side and face safety problem, e-payment lacks effective supervision, and e-payment can not effectively confirm the identity of payee.Peace
Full property, which can not be protected, to restrict the development of e-payment.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided one kind pays more square
Just with the safety payment system of safety.
The technical solution adopted for the present invention to solve the technical problems is：Construct a kind of safety payment system, including movement
Terminal and cloud server, mobile payment APP is provided with the mobile terminal, and the mobile terminal is provided with microprocessor, fingerprint
Identification module, face recognition module, iris capturing module, image pre-processing module, characteristic extracting module, data coding module,
Wireless data transfer module, display module, power module, sound identification module and voice conversion module, the power module with
The microprocessor connection, the finger print information of the fingerprint identification module detection user simultaneously send it to the microprocessor,
The finger print information is sent to the cloud server, the cloud by the microprocessor by the wireless data transfer module
End server is matched the finger print information received with fingerprint base, and fingerprint matching result is passed through into the wireless data
Transport module is sent to the microprocessor, and the fingerprint matching result is sent to the display module and entered by the microprocessor
Row display；
The face recognition module detects face's biological information of the user and sends it to the microprocessor, institute
State microprocessor and face's biological information is sent to the cloud server by the wireless data transfer module, it is described
Cloud server is matched the face's biological information received with face's biological information storehouse, and face's matching result is led to
Cross the wireless data transfer module and be sent to the microprocessor, face's matching result is sent to by the microprocessor
The display module is shown；
The eyes image that the iris capturing module gathers the user simultaneously extracts iris image, and by the iris figure
As being sent to described image pretreatment module, described image pretreatment module the iris image is carried out successively Iris Location,
Image normalization and image enhaucament pre-process and pretreated image are sent into the characteristic extracting module, and the feature carries
Modulus block extracts the iris feature in the pretreated image, and the image after extraction is sent into the data encoding mould
Block carries out coding encrypting, and the data after coding encrypting are sent to the microprocessor, micro- place by the data coding module
Data after the coding encrypting are sent to the cloud server, the cloud by reason device by the wireless data transfer module
End server will be matched after the data deciphering after the coding encrypting received with iris information storehouse, and iris is matched and tied
Fruit is sent to the microprocessor by the wireless data transfer module, and the microprocessor passes the iris matching result
The display module is sent to be shown；
The sound identification module gathers the voice messaging of the user and sends it to the voice conversion module, institute
State voice conversion module and the voice messaging is converted into text information, and the text information is sent to the microprocessor
The text information is sent to the cloud server, institute by device, the microprocessor by the wireless data transfer module
State cloud server to be matched the text information received with literal pool, and text information matching result passed through described
Wireless data transfer module is sent to the microprocessor, and the text information matching result is sent to institute by the microprocessor
Display module is stated to be shown；
When the fingerprint matching result, face's matching result, iris matching result and text information matching result are into
During work(, the cloud server is sent by the wireless data transfer module to the mobile payment APP allows user-pay
Operational order.
In safety payment system of the present invention, the wireless data transfer module be LoRa modules, bluetooth module,
WIFI module, Zigbee module, GPRS module, CDMA module or WCDMA modules.
In safety payment system of the present invention, the mobile terminal is smart mobile phone or tablet personal computer.
In safety payment system of the present invention, the Iris Location uses to be calculated using the Iris Location of block statistics
Method, the non-ideal Iris-orientation Algorithm based on elliptic projection, the Iris-orientation Algorithm based on the search of small range fringe region change
The iris inner boundary location algorithm entered；Described image normalization uses the iris normalization method based on line segments extraction；The figure
Image intensifying pretreatment uses gray scale stretching algorithm or algorithm of histogram equalization.
In safety payment system of the present invention, the model AT90USB1286 of the microprocessor.
In safety payment system of the present invention, the power module includes the first triode, transformer, the one or two
Pole pipe, the second diode, the 3rd diode, transient voltage suppressor diode, the first electric capacity, the second electric capacity, the 3rd electric capacity, first
Resistance, second resistance, battery and switch, one end of the transient voltage suppressor diode and the first diode D1 anode are equal
Connect one end of 220V alternating currents, the other end of the other end connection 220V alternating currents of the transient voltage suppressor diode, institute
The negative electrode for stating the first diode is connected with one end of the second resistance and one end of the first electric capacity respectively, first electric capacity
The other end is connected with the other end of the 220V alternating currents, the primary coil of the other end of the second resistance and the transformer
One end connection, the other end of the primary coil of the transformer is connected with the colelctor electrode of first triode, described first
The emitter stage of triode is connected by the first resistor with the other end of the 220V alternating currents, the secondary wire of the transformer
One end of circle is connected with one end of second electric capacity and the anode of the second diode respectively；
One end of 3rd electric capacity is connected with the base stage of first triode, the other end difference of the 3rd electric capacity
It is connected with the other end of the secondary coil of the transformer and the negative electrode of the 3rd diode, the anode of the 3rd diode and
The other end of the other end of two electric capacity with the 220V alternating currents is connected, the negative electrode of second diode respectively with the storage
The positive pole of battery is connected with one end of switch, and one end of the other end connection output voltage of the switch, the battery is born
The other end of the other end of pole and output voltage with the 220V alternating currents is connected, and the resistance of the second resistance is 4.7K
Ω, the capacitance of the 3rd electric capacity is 150PF.
In safety payment system of the present invention, the power module also includes 3rd resistor and the 4th diode,
One end of the 3rd resistor is connected with the other end of second electric capacity, and the other end of the 3rd resistor is handed over the 220V
The other end connection of stream electricity, the anode of the 4th diode is connected with one end of the secondary coil of the transformer, and described the
The negative electrode of four diodes is connected with one end of second electric capacity, and the resistance of the 3rd resistor is 33K Ω, the four or two pole
The model 1N4148 of pipe.
In safety payment system of the present invention, the power module also includes the 4th resistance, the 4th resistance
One end be connected with one end of second electric capacity, the anode of the other end of the 4th resistance and second diode connects
Connect, the resistance of the 4th resistance is 100 Ω.
In safety payment system of the present invention, the power module also includes the 5th resistance, the 5th resistance
One end be connected with the negative pole of the battery, the other end of the other end of the 5th resistance and the 220V alternating currents connects
Connect, the resistance of the 5th resistance is 150 Ω.
In safety payment system of the present invention, first triode is NPN type triode.
Implement the safety payment system of the present invention, have the advantages that：Due to using mobile terminal and cloud service
Device, mobile payment APP is provided with the mobile terminal, and the mobile terminal is provided with microprocessor, fingerprint identification module, face's letter
Cease acquisition module, face recognition module, iris capturing module, image pre-processing module, characteristic extracting module, data encoding mould
Block, wireless data transfer module, display module, power module, sound identification module and voice conversion module, fingerprint identification module
The finger print information of user is detected, face recognition module detects face's biological information of the user, and the collection of iris capturing module is used
The eyes image at family simultaneously extracts iris image, and sound identification module gathers the voice messaging of user, and such user is when paying
Just do not have to carry magnetic card, and using fingerprint, face, iris and the checking of voice messaging quadruple, therefore pay more convenient and safe.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation in safety payment system one embodiment of the present invention；
Fig. 2 is the circuit theory diagrams of power module in the embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
In safety payment system embodiment of the present invention, the structural representation of the safety payment system is as shown in Figure 1.Fig. 1
In, the safety payment system includes mobile terminal 1 and cloud server 2, and mobile payment APP is provided with the mobile terminal 1, mobile
Terminal 1 is provided with microprocessor 11, fingerprint identification module 12, face recognition module 13, iris capturing module 14, image preprocessing mould
Block 15, characteristic extracting module 16, data coding module 17, wireless data transfer module 18, display module 19, power module 20,
Sound identification module 21 and voice conversion module 22, power module 20 are connected with microprocessor 11, for powering, microprocessor 11
Model AT90USB1286, the fingerprint letter of all registration mobile payment APP users can be previously stored in cloud server 2
Breath (storing the fingerprint base in cloud server 2), face's biological information (store face's biology letter in cloud server 2
Breath storehouse), iris information (storing the iris information storehouse in cloud server 2) and text information set in advance (store and arrive cloud
Hold the literal pool in server 2).
Wherein, fingerprint identification module 12 detects the finger print information of user and sends it to microprocessor 11, microprocessor
The finger print information is sent to cloud server 2, the fingerprint that cloud server 2 will receive by 11 by wireless data transfer module 18
Information is matched with the finger print information being previously stored in fingerprint base, and fingerprint matching result is passed through into wireless data transfer module
18 are sent to microprocessor 11, and fingerprint matching result is sent to display module 19 and shown by microprocessor 11.
In the present embodiment, face recognition module 13 detects face's biological information of user and sends it to microprocessor 11
Face's biological information is sent to cloud server 2, cloud server by device, microprocessor 11 by wireless data transfer module 18
2 are matched the face's biological information received with the face's biological information being previously stored in face's biological information storehouse, and by face
Portion's matching result is sent to microprocessor 11 by wireless data transfer module 18, and microprocessor 11 transmits face's matching result
Shown to display module 19.
In the present embodiment, iris capturing module 14 gathers the eyes image of user and therefrom extracts iris image, and will
The iris image extracted is sent to image pre-processing module 15, and image pre-processing module 15 carries out iris successively to iris image
Positioning, image normalization and image enhaucament pretreatment, and pretreated image is sent to characteristic extracting module 16, feature carries
Modulus block 16 extracts iris feature from pretreated image, and the image after extraction is sent into data coding module 17 and entered
Data after coding encrypting are sent to microprocessor 11 by row coding encrypting, data coding module 17, and microprocessor 11 will encode
Data after encryption are sent to cloud server 2 by wireless data transfer module 18, and cloud server 2 adds the coding received
Data after close are decrypted, and the data after decryption are matched with the iris information being previously stored in iris information storehouse,
And iris matching result is sent to microprocessor 11 by wireless data transfer module 18, iris is matched and tied by microprocessor 11
Fruit is sent to display module 19 and shown.
In the present embodiment, sound identification module 21 gathers the voice messaging of user and sends it to voice conversion module
22, the voice messaging is converted to text information by voice conversion module 22, and text information is sent into microprocessor 11, micro- place
The text information is sent to cloud server 2 by reason device 11 by wireless data transfer module 18, and cloud server 2 will receive
Text information is matched with literal pool, and text information matching result is sent into micro- place by wireless data transfer module 18
Device 11 is managed, text information matching result is sent to display module 19 and shown by microprocessor 11.
When fingerprint matching result, face's matching result, iris matching result and text information matching result are successfully,
Cloud server 2 sends the operational order for allowing user-pay by wireless data transfer module 18 to mobile payment APP, and complete
Handled into charge.
Trade company inputs the amount of money to be consumed of user, and whether the amount of money of payment is correct required for user need to only check, and afterwards, leads to
Cross fingerprint identification module 12, face recognition module 13, iris capturing module 14 and sound identification module 21 carry out checking can be complete
Into payment.The input of the amount of money of user effort is entered by trade company, user only need to carry out in payment fingerprint recognition, face recognition,
Iris recognition and speech recognition can be completed to pay the bill, facilitate user payment when quick degree, and user without band card or
Person's bank note, greatly facilitate the trip and consumption of user.Further, since user pay when do not have to carry magnetic card, and using fingerprint,
Face, iris and the checking of voice messaging quadruple, make the payment of user more convenient and safe.
It is noted that in the present embodiment, above-mentioned wireless data transfer module 18 be LoRa modules, bluetooth module,
WIFI module, Zigbee module, GPRS module, CDMA module or WCDMA modules etc..During in particular by LoRa modules, it is counted
According to the distant of transmission, and stability is preferable.Above-mentioned mobile terminal 1 is smart mobile phone or tablet personal computer etc..
It is noted that when carrying out Iris Location, it can according to specific needs select to use and utilize block statistics
Iris-orientation Algorithm, the non-ideal Iris-orientation Algorithm based on elliptic projection, the iris based on the search of small range fringe region are determined
Position algorithm or improved iris inner boundary location algorithm etc..When carrying out image normalization, can use based on line segments extraction
Iris normalization method.When carrying out image enhaucament pretreatment, gray scale stretching algorithm or algorithm of histogram equalization can be used
Deng.
Fig. 2 is the circuit theory diagrams of power module in the present embodiment, and in Fig. 2, the power module 20 includes the first triode
V1, transformer T, the first diode D1, the second diode D2, the 3rd diode D3, transient voltage suppressor diode DW, the first electricity
Hold C1, the second electric capacity C2, the 3rd electric capacity C3, first resistor R1, second resistance R2, battery E and switch S1, wherein, transient state electricity
Constrain diode DW processed one end and the first diode D1 anode is all connected with one end of 220V alternating currents, transient voltage suppresses two
The other end of pole pipe DW other end connection 220V alternating currents, the first diode D1 negative electrode one end with second resistance R2 respectively
Connected with the first electric capacity C1 one end, the first electric capacity C1 other end is connected with the other end of 220V alternating currents, second resistance R2
The other end be connected with transformer T primary coil L1 one end, the transformer T primary coil L1 other end and the one or three pole
Pipe V1 colelctor electrode connection, the first triode V1 emitter stage are connected by first resistor R1 with the other end of 220V alternating currents,
Transformer T secondary coil L2 one end is connected with the second electric capacity C2 one end and the second diode D2 anode respectively.
3rd electric capacity C3 one end is connected with the first triode V1 base stage, the 3rd electric capacity C3 other end respectively with transformation
The negative electrode connection of device T secondary coil the L2 other end and the 3rd diode D3, the 3rd diode D3 anode and the second electric capacity
The other end of the C2 other end with 220V alternating currents is connected, the second diode D2 negative electrode respectively with battery E positive pole and
S1 one end connection is switched, switchs S1 other end connection output voltage U1 one end, battery E negative pole and output voltage U1
The other end of the other end with 220V alternating currents be connected, second resistance R2 resistance is 4.7K Ω, the 3rd electric capacity C3 electric capacity
It is worth for 150PF.
The power module 20 is relative to traditional power module, and the component that it is used is less, and circuit structure is relatively simple,
Hardware cost can so be saved.In addition, second resistance R2 is current-limiting resistance, for where the primary coil L1 to transformer T
Branch road carry out overcurrent protection, the 3rd electric capacity C3 is coupled capacitor, for preventing the first triode V1 and transformer T secondary wire
The interference enclosed between L2, therefore the safety and reliability of circuit is higher.
In the present embodiment, 220V alternating currents are after the first diode D1 rectifications, the first electric capacity C1 filter out High-frequency Interference,
One diode D1 negative electrode generation peak value is 200V, the half-wave pulsating volage that the cycle is 20ms, transient voltage suppressor diode DW
, can be by peak voltage clamper to total head for eliminating the dynamic caused peak voltage of 220V AC waves.In half-wave voltage survival
Period, secondary coil L2 of the voltage all the way through second resistance R2, transformer T are added to the first triode V1 base stage, make first
Triode V1 is turned on；Primary coil L1 of the another way through transformer T, the first triode V1 colelctor electrode, emitter stage to the first electricity
R1 is hindered, the composition blocking oscillator such as the first triode V1, transformer T and the second electric capacity C2, is made by transformer T positive feedback
With the pulse voltage of, transformer T secondary coil L2 sensings after the 3rd diode D3 rectifications, through the second diode D2 isolate to
Battery E charges.When needing to use portable power source, closure switch S1 is only needed, can just produce stable output voltage U1.
It is noted that in the present embodiment, the first triode V1 is NPN type triode.Certainly, the one of the present embodiment
In the case of a little, the first triode V1 can also be PNP type triode, but at this moment the circuit structure of power module 20 also will accordingly be sent out
Changing.
In the present embodiment, the power module 20 also includes 3rd resistor R3 and the 4th diode D4, wherein, 3rd resistor R3
One end be connected with the second electric capacity C2 other end, the 3rd resistor R3 other end is connected with the other end of 220V alternating currents,
Four diode D4 anode is connected with transformer T secondary coil L2 one end, the 4th diode D4 negative electrode and the second electric capacity
C2 one end connection, 3rd resistor R3 resistance is 33K Ω, the 4th diode D4 model 1N4148.3rd resistor R3 is
Current-limiting resistance, for carrying out overcurrent protection to the branch road where the second electric capacity C2, the 4th diode D4 has been used for rectified action, with
Further improve the safety and reliability of circuit.
In the present embodiment, the power module 20 also includes the 4th resistance R4, the 4th resistance R4 one end and the second electric capacity C2
One end connection, the 4th resistance R4 other end is connected with the second diode D2 anode, and the 4th resistance R4 resistance is 100
Ω.4th resistance R4 is current-limiting resistance, for carrying out overcurrent protection to the branch road between transformer T and the second diode D2, with
Further improve the safety and reliability of circuit.
In the present embodiment, the power module 20 also includes the 5th resistance R5, the 5th resistance R5 one end and bearing for battery E
Pole is connected, and the 5th resistance R5 other end is connected with the other end of 220V alternating currents, and the 5th resistance R5 resistance is 150 Ω.The
Five resistance R5 are current-limiting resistance, for carrying out overcurrent protection to the branch road where battery E, to further enhance the effect of current limliting
Fruit.
In a word, in the present embodiment, due to being provided with fingerprint identification module 12, face recognition module 13 and rainbow in mobile terminal 1
Film acquisition module 14, wherein, fingerprint identification module 12 detects the finger print information of user, and face recognition module 13 detects the face of user
Portion's biological information, iris capturing module 14 gather the eyes image of user and extract iris image, and sound identification module 21 is adopted
With the voice messaging of user, such user does not just have to carry magnetic card when paying, and using fingerprint, face, iris and voice letter
Quadruple checking is ceased, therefore is paid more convenient and safe.In addition, the component that power module 20 uses is less, circuit structure compared with
To be simple, hardware cost can be saved.In addition, current-limiting resistance, coupled capacitor and commutation diode are additionally provided with power module 20,
Therefore the safety and reliability of circuit is higher.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (10)
1. a kind of safety payment system, it is characterised in that including mobile terminal and cloud server, be provided with the mobile terminal
Mobile payment APP, the mobile terminal be provided with microprocessor, fingerprint identification module, face recognition module, iris capturing module,
Image pre-processing module, characteristic extracting module, data coding module, wireless data transfer module, display module, power module,
Sound identification module and voice conversion module, the power module are connected with the microprocessor, the fingerprint identification module inspection
Survey the finger print information of user and send it to the microprocessor, the finger print information is passed through the nothing by the microprocessor
Line data transmission module is sent to the cloud server, the finger print information and fingerprint base that the cloud server will receive
Matched, and fingerprint matching result is sent to the microprocessor, micro- place by the wireless data transfer module
The fingerprint matching result is sent to the display module and shown by reason device；
The face recognition module detects face's biological information of the user and sends it to the microprocessor, described micro-
Face's biological information is sent to the cloud server, the high in the clouds by processor by the wireless data transfer module
Server is matched the face's biological information received with face's biological information storehouse, and face's matching result is passed through into institute
State wireless data transfer module and be sent to the microprocessor, face's matching result is sent to described by the microprocessor
Display module is shown；
The iris capturing module gathers the eyes image of the user and extracts iris image, and the iris image is sent out
Described image pretreatment module is sent to, described image pretreatment module carries out Iris Location, image successively to the iris image
Normalization and image enhaucament pre-process and pretreated image are sent into the characteristic extracting module, the feature extraction mould
Block extracts the iris feature in the pretreated image, and the image after extraction is sent into the data coding module and entered
Data after coding encrypting are sent to the microprocessor, the microprocessor by row coding encrypting, the data coding module
Data after the coding encrypting are sent to the cloud server, the high in the clouds clothes by the wireless data transfer module
Business device will be matched after the data deciphering after the coding encrypting received with iris information storehouse, and iris matching result is led to
Cross the wireless data transfer module and be sent to the microprocessor, the iris matching result is sent to by the microprocessor
The display module is shown；
The sound identification module gathers the voice messaging of the user and sends it to the voice conversion module, institute's predicate
The voice messaging is converted to text information by sound modular converter, and the text information is sent into the microprocessor, institute
State microprocessor and the text information is sent to the cloud server, the high in the clouds by the wireless data transfer module
Server is matched the text information received with literal pool, and text information matching result is passed through into the no line number
The microprocessor is sent to according to transport module, the text information matching result is sent to the display by the microprocessor
Module is shown；
When the fingerprint matching result, face's matching result, iris matching result and text information matching result are successfully,
The cloud server sends the operation for allowing user-pay by the wireless data transfer module to the mobile payment APP
Instruction.
2. safety payment system according to claim 1, it is characterised in that the wireless data transfer module is LoRa moulds
Block, bluetooth module, WIFI module, Zigbee module, GPRS module, CDMA module or WCDMA modules.
3. safety payment system according to claim 2, it is characterised in that the mobile terminal is smart mobile phone or flat board
Computer.
4. according to the safety payment system described in claims 1 to 3 any one, it is characterised in that the Iris Location uses
Using the Iris-orientation Algorithm of block statistics, the non-ideal Iris-orientation Algorithm based on elliptic projection, based on small range marginal zone
The Iris-orientation Algorithm of domain search or improved iris inner boundary location algorithm；Described image normalization, which uses, is based on line segments extraction
Iris normalization method；Described image enhancing pretreatment uses gray scale stretching algorithm or algorithm of histogram equalization.
5. according to the safety payment system described in claims 1 to 3 any one, it is characterised in that the type of the microprocessor
Number it is AT90USB1286.
6. according to the safety payment system described in claims 1 to 3 any one, it is characterised in that the power module includes
First triode, transformer, the first diode, the second diode, the 3rd diode, transient voltage suppressor diode, the first electricity
Appearance, the second electric capacity, the 3rd electric capacity, first resistor, second resistance, battery and switch, the transient voltage suppressor diode
One end and the first diode D1 anode are all connected with one end of 220V alternating currents, the other end of the transient voltage suppressor diode
Connect the other end of 220V alternating currents, the negative electrode of first diode one end with the second resistance and the first electric capacity respectively
One end connection, the other end of first electric capacity is connected with the other end of the 220V alternating currents, the second resistance it is another
One end is connected with one end of the primary coil of the transformer, the other end of the primary coil of the transformer and the described 1st
The colelctor electrode connection of pole pipe, the emitter stage of first triode are another by the first resistor and the 220V alternating currents
End connection, one end of the secondary coil of the transformer connect with one end of second electric capacity and the anode of the second diode respectively
Connect；
One end of 3rd electric capacity is connected with the base stage of first triode, the other end of the 3rd electric capacity respectively with institute
State the negative electrode connection of the other end and the 3rd diode of the secondary coil of transformer, the anode of the 3rd diode and the second electricity
The other end of the other end of appearance with the 220V alternating currents is connected, the negative electrode of second diode respectively with the battery
Positive pole connect with one end of switch, one end of the other end of switch connection output voltage, the negative pole of the battery with
The other end of the other end of output voltage with the 220V alternating currents is connected, and the resistance of the second resistance is 4.7K Ω, institute
The capacitance for stating the 3rd electric capacity is 150PF.
7. safety payment system according to claim 6, it is characterised in that the power module also include 3rd resistor and
4th diode, one end of the 3rd resistor are connected with the other end of second electric capacity, the other end of the 3rd resistor
It is connected with the other end of the 220V alternating currents, one end of the anode of the 4th diode and the secondary coil of the transformer
Connection, the negative electrode of the 4th diode are connected with one end of second electric capacity, and the resistance of the 3rd resistor is 33K Ω,
The model 1N4148 of 4th diode.
8. safety payment system according to claim 6, it is characterised in that the power module also includes the 4th resistance,
One end of 4th resistance is connected with one end of second electric capacity, the other end and the two or two pole of the 4th resistance
The anode connection of pipe, the resistance of the 4th resistance is 100 Ω.
9. safety payment system according to claim 7, it is characterised in that the power module also includes the 5th resistance,
One end of 5th resistance is connected with the negative pole of the battery, the other end and the 220V alternating currents of the 5th resistance
The other end connection, the resistance of the 5th resistance is 150 Ω.
10. safety payment system according to claim 6, it is characterised in that first triode is the pole of NPN type three
Pipe.
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Application publication date: 20171201 |