CN206340008U - A kind of ultrasonic fingerprint identification safety means and the affaris safety trade system including it - Google Patents
A kind of ultrasonic fingerprint identification safety means and the affaris safety trade system including it Download PDFInfo
- Publication number
- CN206340008U CN206340008U CN201621455870.9U CN201621455870U CN206340008U CN 206340008 U CN206340008 U CN 206340008U CN 201621455870 U CN201621455870 U CN 201621455870U CN 206340008 U CN206340008 U CN 206340008U
- Authority
- CN
- China
- Prior art keywords
- safety
- safety means
- main control
- ripple
- control chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Collating Specific Patterns (AREA)
Abstract
The utility model belongs to secure transaction technology field, is related to a kind of ultrasonic fingerprint identification safety means and the affaris safety trade system including it.Described safety means include display screen, pcb board, and ripple transmitter, ripple receiver, memory, main control chip and safety chip on the pcb board are welded on, its medium wave transmitter is used to produce the ultrasonic wave that can be penetrated into above display screen after the voltage of main control chip application is received；Ripple receiver is used to receive the ultrasonic wave reflected from user, and this ultrasonic wave is converted into after electric signal being transmitted to main control chip；Main control chip is used for control display screen, ripple transmitter, ripple receiver, memory and safety chip, and for carrying out matching contrast with the information of the user prestored in memory to the electric signal after the conversion of ripple receiver.Using safety means of the present utility model and affaris safety trade system, safety means that can be more traditional more at a high speed, accurately carry out safety identification and transaction with affaris safety trade system.
Description
Technical field
The utility model belongs to secure transaction technology field, is related to a kind of ultrasonic fingerprint identification safety means and including it
Affaris safety trade system.
Background technology
Modern society people increasingly pay attention to the information security of individual, and the method for current trend is in terms of bank card security
Using Key classes safety means and password is coordinated to use, but real-life cryptography requirements are also more and more, such as mobile phone solution
Lock, bank card password, online password etc..And these passwords are also brought much while bringing safe to user for user
It is inconvenient and dangerous, if desired for many passwords are remembered, easily mix up, a password leakage causes property and life to produce loss；
The method of popular safe ready is that it is widely used in every field bag using fingerprint recognition system unblock in the market
Key is included, but fingerprint recognition system key is mainly biological surface scanning technique at present, fingerprint surface pattern is scanned, then
The form for being converted into plane picture is contrasted, high to the purity requirements of fingerprint, and sweep speed is slow, recognition accuracy is low, and
And needed from structure design in product surface perforate, so as to influence attractive in appearance and safe.Ultrasonic scanning have sweep speed it is fast,
Discrimination is high, identification is can still provide for the fingerprint got dirty, simultaneously because can be placed on below screen, therefore does not have shadow to product surface
Ring, make product not only attractive in appearance but also safe.Current ultrasonic fingerprint identification is only applied in high-end product such as mobile phone equipment, is not applied
In security fields such as Key.
Utility model content
Primary and foremost purpose of the present utility model is to provide a kind of ultrasonic fingerprint identification safety means, with finger that can be more traditional
Line identification equipment more at a high speed, accurately carry out safe identification.
In order to achieve this, the utility model provides a kind of ultrasonic fingerprint identification safety means, described ultrasonic wave refers to
Line identification safety means include display screen, pcb board, and be welded on the pcb board ripple transmitter, ripple receiver, memory,
Main control chip and safety chip,
Described display screen display image, for indicating that user carries out safety identification operation；
Described ripple transmitter be used to producing after the voltage that the main control chip described in receiving applies can be penetrated into it is described
Ultrasonic wave above display screen；
Described ripple receiver is used to receive the ultrasonic wave reflected from user, and this ultrasonic wave is converted into telecommunications
Described main control chip is transmitted to after number；
Information of the described memory for the user that prestores；
Described main control chip is used to control described display screen, ripple transmitter, ripple receiver, memory and safe core
Piece, and carried out for the information of the user to the electric signal after described ripple receiver conversion with being prestored in described memory
Matching contrast；
Described safety chip is used for after the main control chip described in reception sends the notice that the match is successful to described
The equipment for being used to merchandise of safety means connection sends safe secret key, or the matching for being sent in the main control chip described in reception
Stop sending safe secret key to the equipment for being used to merchandise of described safety means connection after unsuccessful notice.
Further, described display screen is LCD display.
Further, described memory is FLASH memory.
Further, described display screen, safety chip, ripple transmitter, ripple receiver, memory be respectively and main control chip
Connection.
Further, prestored on described memory be used for match contrast user information include fingerprint, blood vessel and/
Or bone information.
Further, described safety means also include shell and/or the mu balanced circuit being welded on described pcb board, institute
The main control chip described in mu balanced circuit connection stated, for the voltage in the safety means described in stabilization.
Second purpose of the present utility model is to provide a kind of affaris safety trade system, with Secure Transaction system that can be more traditional
System more at a high speed, accurately carry out Secure Transaction.
In order to achieve this, the utility model provides a kind of affaris safety trade system, before described affaris safety trade system includes
State ultrasonic fingerprint identification safety means and with the safety means wired connection or the equipment being traded of wireless connection.
Further, the mode of described wired connection is USB connections.
Further, the mode of described wireless connection is bluetooth connection or WIFI connections.
Further, the described equipment being traded is PC (including desktop computer, notebook computer), intelligence
Mobile phone or panel computer.
It is of the present utility model to have technical effect that, can using safety means of the present utility model and affaris safety trade system
More traditional safety means more at a high speed, accurately carry out safety identification and transaction with affaris safety trade system.It is of the present utility model
Ultrasonic fingerprint identification safety means are the key classes peaces safe efficient, quick, attractive in appearance based on ultrasonic fingerprint identification technology
Full product, can solve conventional surface fingerprint recognition and scan slow, low, the dangerous and inaesthetic problem of discrimination.
Brief description of the drawings
Fig. 1 recognizes the composition figure of safety means for exemplary ultrasonic fingerprint of the present utility model；
Fig. 2 recognizes the structured flowchart of safety means for exemplary ultrasonic fingerprint of the present utility model.
Embodiment
Embodiment of the present utility model is further illustrated below in conjunction with accompanying drawing.
Exemplary ultrasonic fingerprint of the present utility model identification safety means are as shown in figure 1, be to be based on ultrasonic fingerprint
The key class safety products of identification technology, including shell 1, LCD display 2, pcb board 3, mu balanced circuit 4, main control chip 5, safety
Chip 6, ripple transmitter 7, ripple receiver 8 and FLASH memory 9.Wherein mu balanced circuit 4, main control chip 5, safety chip 6, ripple
Transmitter 7, ripple receiver 8 and flash storage 9 are welded in PCB 3.As shown in Fig. 2 LCD display 2, voltage stabilizing
Circuit 4, safety chip 6, ripple transmitter 7, ripple receiver 8, flash storage 9 are respectively connected with main control chip 5.
The display image of LCD display 2, for indicating that user carries out safety identification operation.
Ripple transmitter 7 is used to produce to be penetrated into above LCD display 2 after the voltage of the application of main control chip 5 is received
Ultrasonic wave.
Ripple receiver 8 is used to receive the ultrasonic wave reflected from user, and this ultrasonic wave is converted into after electric signal
It is transmitted to main control chip 5.
Ripple transmitter 7 and ripple receiver 8 use piezoelectric ceramic technology, and this piezoelectric ceramic technology has compact frivolous, weight
The features such as measuring light.
FLASH memory 9 is used to prestoring information (including the tissue such as fingerprint, the blood vessel and/or bone letter of user
Breath).
Main control chip 5 is used for control display screen 2, safety chip 6, ripple transmitter 7, ripple receiver 8 and FLASH memory 9,
And for being converted to ripple receiver 8 after electric signal and the information progress of the user that is prestored in FLASH memory 9 match pair
Than.
Safety chip 6 is used to receive the transmission of main control chip 5 use for notifying the connection of backward security equipment that the match is successful
Send safe secret key in the equipment of transaction, or for stop after the unsuccessful notice of matching that main control chip 5 is sent is received to
The equipment for being used to merchandise of safety means connection sends safe secret key.
Mu balanced circuit 4 is used to stablize the voltage in safety means.
Exemplary affaris safety trade system of the present utility model includes as described above exemplary of the present utility model super
Sound wave fingerprint recognition safety means and (for example bluetooth connects with the safety means wired connection (such as USB is connected) or wireless connection
Connect or WIFI connections) the PC that can be used for transaction (for desktop computer or notebook computer).
Ultrasonic fingerprint identification safety means of the present utility model carry out safe identification and Secure Transaction of the present utility model
The principle that system carries out Secure Transaction is as follows：
After the peripheral hardware such as ultrasonic fingerprint of the present utility model identification safety means and computer is attached, safety means will
Interacted with the software in computer.When software needs finger-print cipher to carry out identity validation and paid, main control chip 5 will
Apply voltage to ripple transmitter 7, ripple transmitter 7 will produce ultrasonic wave and penetrate LCD display 2 above, and ultrasonic wave, which runs into, to be made
The refraction and reflection of different time and intensity can be produced after the tissues such as fingerprint, blood vessel and the bone of user, at this moment ripple is received
Device 8 receives the different ultrasonic waves reflected out of user body, and this ultrasonic wave is converted into electric signal, then passes through
Bus on pcb board 3 sends main control chip 5 to.User represented by 5 pairs of electric signals of main control chip carries out information scanning,
Because it is that the tissues such as the fingerprint, blood vessel and bone of human body are scanned, therefore information is more safe and reliable, simultaneously will
The information of the user prestored in flash storage 9 carries out matching contrast, if the match is successful, main control chip 5 notifies safety
Safe key is sent to the software in computer to make it carry out Secure Transaction by chip 6；If matching is unsuccessful, main control chip
5 notice safety chips 6 stop sending safe key to the software in computer make it that transaction stops, so as to protect user benefit.
Obviously, those skilled in the art can carry out various changes and modification without departing from this practicality to the utility model
New spirit and scope.So, if belonging to the utility model claim to these modifications of the present utility model and modification
And its within the scope of equivalent technology, then the utility model is also intended to comprising including these changes and modification.Above-described embodiment or
Embodiment is simply to of the present utility model for example, the utility model can also be with other ad hoc fashions or other special
Setting formula is implemented, without departing from main idea of the present utility model or substantive characteristics.Therefore, the embodiment of description is come in terms of any
See be regarded as it is illustrative and non-limiting.Scope of the present utility model should be illustrated by appended claims, any with weighing
The intention and the equivalent change of scope that profit is required should be also included in the range of the utility model.
Claims (10)
1. a kind of ultrasonic fingerprint recognizes safety means, it is characterised in that：Described ultrasonic fingerprint identification safety means include
Display screen, pcb board, and ripple transmitter, ripple receiver, memory, main control chip and the safe core being welded on the pcb board
Piece,
Described display screen display image, for indicating that user carries out safety identification operation；
Described ripple transmitter is used to produce that described display can be penetrated into after the voltage that the main control chip described in receiving applies
The ultrasonic wave of screen above；
Described ripple receiver is used to receive the ultrasonic wave reflected from user, and this ultrasonic wave is converted into after electric signal
It is transmitted to described main control chip；
Information of the described memory for the user that prestores；
Described main control chip is used to control described display screen, ripple transmitter, ripple receiver, memory and safety chip, and
Information for the user to the electric signal after described ripple receiver conversion with being prestored in described memory is matched
Contrast；
Described safety chip is used for after the main control chip described in reception sends the notice that the match is successful to described safety
The equipment for being used to merchandise of equipment connection sends safe secret key, or for the matching that is sent in the main control chip described in reception not into
Stop sending safe secret key to the equipment for being used to merchandise of described safety means connection after the notice of work(.
2. a kind of ultrasonic fingerprint identification safety means according to claim 1, it is characterised in that：Described display screen is
LCD display.
3. a kind of ultrasonic fingerprint identification safety means according to claim 1, it is characterised in that：Described memory is
FLASH memory.
4. a kind of ultrasonic fingerprint identification safety means according to any one of claims 1 to 3, it is characterised in that：It is described
Display screen, safety chip, ripple transmitter, ripple receiver, memory respectively with main control chip connect.
5. a kind of ultrasonic fingerprint identification safety means according to claim 4, it is characterised in that：On described memory
The information for being used to match the user of contrast prestored includes fingerprint, blood vessel and/or bone information.
6. a kind of ultrasonic fingerprint identification safety means according to claim 5, it is characterised in that：Described safety means
Also include shell and/or the mu balanced circuit being welded on described pcb board, the described master control core of described mu balanced circuit connection
Piece, for the voltage in the safety means described in stabilization.
7. a kind of affaris safety trade system, it is characterised in that：Described affaris safety trade system includes claim 1-6 any one institute
State ultrasonic fingerprint identification safety means and with the safety means wired connection or the equipment being traded of wireless connection.
8. a kind of affaris safety trade system according to claim 7, it is characterised in that：The mode of described wired connection is
USB connections.
9. a kind of affaris safety trade system according to claim 7, it is characterised in that：The mode of described wireless connection is indigo plant
Tooth is connected or WIFI connections.
10. a kind of affaris safety trade system according to claim any one of 7-9, it is characterised in that：It is described hand over
Easy equipment is PC, smart mobile phone or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455870.9U CN206340008U (en) | 2016-12-28 | 2016-12-28 | A kind of ultrasonic fingerprint identification safety means and the affaris safety trade system including it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621455870.9U CN206340008U (en) | 2016-12-28 | 2016-12-28 | A kind of ultrasonic fingerprint identification safety means and the affaris safety trade system including it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206340008U true CN206340008U (en) | 2017-07-18 |
Family
ID=59304275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621455870.9U Expired - Fee Related CN206340008U (en) | 2016-12-28 | 2016-12-28 | A kind of ultrasonic fingerprint identification safety means and the affaris safety trade system including it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206340008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672774A (en) * | 2018-04-12 | 2019-04-23 | 李芝宏 | The encryption of handheld mobile device osteoacusis bone line and unlocking system and method |
-
2016
- 2016-12-28 CN CN201621455870.9U patent/CN206340008U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672774A (en) * | 2018-04-12 | 2019-04-23 | 李芝宏 | The encryption of handheld mobile device osteoacusis bone line and unlocking system and method |
| CN109672774B (en) * | 2018-04-12 | 2021-09-14 | 卓柔萍 | Handheld mobile device bone conduction bone pattern encryption and unlocking system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103944615B (en) | Method and the system thereof closely unlocked is realized according to electrocardiogram | |
| CN112400152A (en) | Coupling a pen device to a companion device based on pen proximity | |
| EP3075085A1 (en) | Wearable communication devices for secured transaction and communication | |
| EP2867815A1 (en) | Techniques for user-validated close-range mutual authentication | |
| CN112837058A (en) | Payment method and electronic equipment | |
| CN103368743A (en) | Multifunctional intelligent card and identity authentication method and operation method of multifunctional intelligent card | |
| WO2018201826A1 (en) | Wireless fetal heart doppler ultrasonic system | |
| CN203812271U (en) | A mobile payment system and an intelligent bracelet | |
| CN103903044A (en) | Challenge response type dynamic password IC card with information and energy transmitted through radio frequency | |
| TWI626607B (en) | Smart card with dynamic token OTP function and working method thereof | |
| CN206340008U (en) | A kind of ultrasonic fingerprint identification safety means and the affaris safety trade system including it | |
| CN101950369A (en) | Second generation resident identification card Bluetooth identifying device | |
| CN109784452A (en) | Card card recognition methods and device based on color 2 D code | |
| US9122371B2 (en) | Displaying an icon based upon user input | |
| CN106599877A (en) | Ultrasonic fingerprint identification security equipment and security trading system comprising same | |
| CN204463211U (en) | A kind of Quick Response Code OTP with the identification of fingerprint bio feature | |
| CN112336373A (en) | Portable ultrasonic diagnosis system and method based on mobile terminal | |
| WO2013181882A1 (en) | Stylus, mobile terminal and information processing method | |
| CN203706271U (en) | Attendance device based on sound wave communication | |
| CN205751019U (en) | A kind of for automatic vending machine cashless payment based on MDB agreement transducer | |
| KR101529040B1 (en) | Authentication device and method using the NFC authentication card | |
| CN104954134B (en) | The safe communication method of visible card | |
| CN202495055U (en) | second generation identity card reader | |
| CN112508546A (en) | Safety device supporting transaction and storage of digital RMB | |
| CN206183242U (en) | Skin moisture oil content detection device and detecting system based on acoustic wave transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |