CN107122972B - A kind of working method and system of bluetooth card - Google Patents
A kind of working method and system of bluetooth card Download PDFInfo
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- CN107122972B CN107122972B CN201710334922.XA CN201710334922A CN107122972B CN 107122972 B CN107122972 B CN 107122972B CN 201710334922 A CN201710334922 A CN 201710334922A CN 107122972 B CN107122972 B CN 107122972B
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- bluetooth
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- bluetooth card
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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
- G06Q20/08—Payment architectures
- G06Q20/20—Point-of-sale [POS] network systems
- G06Q20/206—Point-of-sale [POS] network systems comprising security or operator identification provisions, e.g. password entry
-
- 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
- G06Q20/325—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices using wireless networks
-
- 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
Abstract
The invention discloses a kind of working method of bluetooth card and system, the working method of the bluetooth card, which includes: step S1:POS terminal, sends information to bluetooth card；Step S2: bluetooth card receives information, generates authentication information, and authentication information is fed back to POS terminal；Step S3:POS terminal certified Information.In the present invention, user has been carried out in card payment process using bluetooth card, without transferring to cashier to swipe the card card, the case where to prevent cashier to replicate the card of user, to ensure that the safety of fund in subscriber card, simultaneously, in the present invention, information exchange is carried out between bluetooth and POS terminal by then passing through, therefore is caused to swipe the card unsuccessfully the reason of be not in no wireless network, to improve being tested with card body for user.
Description
Technical field
The present invention relates to smart cards to use technical field more particularly to the working method and system of a kind of bluetooth card.
Background technique
Bankcard consumption has become a kind of consumption habit, and bankcard consumption can be divided into the bankcard consumption for having entity card to participate in
Two kinds of means of payment such as barcode scanning payment are carried out by two dimensional code with what incorporeity card participated in.
For the bankcard consumption process for having entity card to participate in, bank card need to be left in the hand of user, and cashier is transferred to carry out
It swipes the card, during this, cashier can occur often, the bank card of user is replicated, and steal the feelings of fund in subscriber card
Condition brings biggish loss to user, while reducing being tested with card body for user.
For the two dimensional code means of payment that incorporeity card participates in, bank card mostly is bound with payment platforms such as Alipay, wechats
And a payment two dimensional code is generated by mobile terminals such as mobile phones and is paid.In this course, it is necessary first to by bank card
The payment platforms such as Alipay or wechat are bound, while requiring the mobile terminal for generating two dimensional code that there is network savvy.But due to net
The presence of network hacker, for the safety for guaranteeing fund in card, so that many users are unwilling bank card and Alipay or wechat etc.
Payment platform is bound, while being bound after bank card in process of consumption if bad without network or network, also can not be into
Row payment.The security performance for not only reducing bank card in this way also reduces being tested with card body for user.
Summary of the invention
The purpose of the present invention is to provide a kind of working method of bluetooth card and systems to keep away when for there is card payment under line
Exempt to occur bank card and be replicated the case where stealing brush appearance, while can also guarantee to complete in the case where no wireless network
The barcode scanning of two dimensional code is paid, and avoiding the occurrence of in the payment of the mobile phone two-dimension codes such as Alipay, wechat does not have the feelings that can not be paid when network
Condition.
In order to achieve the above objectives, the present invention provides a kind of working method of bluetooth card and systems, using following technical side
Case:
A kind of working method of bluetooth card, comprising:
Step S1:POS terminal sends information to bluetooth card；
Step S2: bluetooth card receives information, generates authentication information, and authentication information is fed back to POS terminal；
Step S3:POS terminal certified Information.
The working method of bluetooth card as described above, wherein preferably, step S1 specifically includes following sub-step:
Step S11:POS terminal is sent out the broadcast packet comprising special format by bluetooth；
Step S12: bluetooth card identifies and receives the broadcast packet.
The working method of bluetooth card as described above, wherein preferably, step S2 is specifically included:
Step S21: bluetooth card obtains the information that the broadcast packet includes；
Step S22: bluetooth card generates authentication information according to the information, and by the authentication information with two dimensional code or bar code
Form show on bluetooth card display screen.
The working method of bluetooth card as described above, wherein preferably, step S3 is specifically included:
Step S31: barcode scanning gun scans the two dimensional code or bar code, and will scan the resulting letter comprising the authentication information
Breath is sent to the POS terminal；
Step S32:POS terminal certified Information.
The working method of bluetooth card as described above, wherein preferably, step S1 specifically includes following sub-step:
Step S11 ': bluetooth card generates the two dimensional code or bar code for being used for bluetooth connection, and is shown in the display screen of bluetooth card
On；
Step S12 ': barcode scanning robs the scanning two dimensional code or bar code for being used for bluetooth connection, and scanning information is sent to
POS terminal；
Step S13 ': POS terminal receives the scanning information, establishes bluetooth connection with bluetooth card；
Step S14 ': POS terminal is to bluetooth card directionally sending information.
The working method of bluetooth card as described above, wherein preferably, step S2 is specifically included:
Step S21 ': bluetooth card receives the information；
Step S22 ': bluetooth card shows the information received on the display screen of bluetooth card；
Step S23 ': user operates according to the information that bluetooth card is shown；
Step S24 ': bluetooth card carries out operation according to the user's choice, generates authentication information, and the authentication information is passed through
Bluetooth feedback is to POS terminal.
A kind of bluetooth card, comprising: main control module, secure storage module and bluetooth communication, the main control module difference
It is electrically connected in the secure storage module and the bluetooth communication, in which:
Main control module sends secure storage module to for receiving broadcast packet, and by broadcast packet；
Authentication information for generating authentication information according to broadcast package informatin, and is sent to master control mould by secure storage module
Block；
Bluetooth communication, for passing through bluetooth and PERCOM peripheral communication.
Bluetooth card as described above, wherein it further include display screen preferably, the display screen and the main control module
Electrical connection, the display screen are used to show the broadcast packet and two-dimensional code display or bar code that main control module receives.
Bluetooth card as described above, wherein further include confirmation key, the confirmation key and the master control preferably
Module electrical connection, confirms the information for including in broadcast packet using the confirmation key.
A kind of work system based on bluetooth card, comprising:
Bluetooth card as described above, the bluetooth card and POS terminal establish bluetooth connection, receive the letter that POS terminal is sent
Breath, information generates authentication information based on the received, is sent to POS terminal；
POS terminal establishes bluetooth connection with bluetooth card, sends information to bluetooth card, and receive authentication information.The present invention
In, user is in having in card payment using bluetooth card, without transferring to cashier to swipe the card bluetooth card, so as to avoid
There is cashier to replicate the bank card of user during swiping the card, has ensured the safety of fund in subscriber card.Together
When, compared with relying on the mobile terminals such as mobile phone to carry out the payment of two dimensional code barcode scanning with Alipay, wechat etc., firstly, bluetooth card can be
Do not have to complete payment when wireless network, and the two dimensional code barcode scanning of mobile terminal is relied on to pay the nothing in no wireless network
Method is completed, to improve being abandoned with card range secondly, the two dimensional code for relying on the mobile terminals such as mobile phone to carry out is paid for user
The high-level anti-fake certificate that bank card itself has the function of, and it is advanced that itself can be used in payment process in bluetooth card
Other anti-fake certificate function, so as to be further ensured that the safety of fund in subscriber card, third carry out two dimension using bluetooth card
When code payment, user can shift to an earlier date sees specific spending amount on the display screen of bluetooth card, and is confirmed, avoids the occurrence of
Transaction amount mistake bring trouble, to promote being tested with card body for user.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, embodiment will be described below
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the work system provided in an embodiment of the present invention based on bluetooth card；
Fig. 2 is the bluetooth card structural schematic diagram of the work system provided in an embodiment of the present invention based on bluetooth card；
Fig. 3 is the workflow schematic diagram of the working method of bluetooth card provided in an embodiment of the present invention；
Fig. 4 is the specific workflow diagram of the working method of bluetooth card provided by Embodiment 2 of the present invention；
Fig. 5 is the specific workflow diagram of the working method for the bluetooth card that the embodiment of the present invention three provides.
Description of symbols:
1-card 2-main control module, 3-secure storage module
4-5-display screen of bluetooth module, 6-confirmation keys
7- battery 8- switching on and shutting down key 9- booting indicator light
10- confirms indicator light
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Embodiment one
This implementation provides a kind of work system based on bluetooth card, as depicted in figs. 1 and 2, should the work based on bluetooth card
System includes bluetooth card and POS terminal, wherein the structure of bluetooth card is as shown in Fig. 2, specifically including card and being integrated in card
Main control module, secure storage module, bluetooth communication, display screen and the confirmation key in portion, wherein main control module is respectively at peace
Full memory module, bluetooth communication, display screen and confirmation key electrical connection, bluetooth communication are used between POS terminal
Bluetooth communication, main control module receives the information of POS terminal by bluetooth communication and is sent to secure storage module and aobvious
Display screen, user can see specific information on a display screen, and by confirming that key is operated, secure storage module according to
The operation of user authenticates information, and the authentication information of generation is fed back to POS terminal by main control module.
Further, in this embodiment bluetooth card further include battery, switching on and shutting down key, booting indicator light and confirmation instruction
Lamp, wherein battery is used to provide energy for bluetooth card work, and the purpose of setting switching on and shutting down key is to not use in bluetooth card
When close bluetooth card, in this way, the service life of bluetooth card can be extended first, secondly can further ensure the safety of bluetooth card,
It avoids the occurrence of and bluetooth connection is used by people's malice.Be additionally provided on bluetooth card in the present embodiment be used to indicate bluetooth card booting with
No booting indicator light, and be used to indicate the confirmation indicator light of user's confirmation message, is arranged these indicator lights, can allow user side
Just the specific state knowing used bluetooth card and being now arranged in, increases being tested with card body for user.
Work system provided in this embodiment based on bluetooth card further includes the barcode scanning gun kimonos with POS terminal communication connection
Business device, wherein POS terminal can send information to bluetooth card in several ways, and barcode scanning gun is for scanning bluetooth card display screen
On two dimensional code, and send the obtained information of scanning to POS terminal, server is used to receive the certification letter of POS terminal transmission
Breath, and authentication information is verified, authentication information is generated as a result, authentication information result is fed back to POS terminal again, and POS is whole
End is handled this order according to the authentication information result received.
In the present embodiment, user is in having in card payment using bluetooth card, without transferring to cashier to carry out bluetooth card
It swipes the card, the bank card of user is replicated so as to avoid the occurrence of cashier during swiping the card, has ensured user
The safety of fund in card.It is first meanwhile compared with relying on the mobile terminals such as mobile phone to carry out the payment of two dimensional code barcode scanning with Alipay wechat etc.
First, bluetooth card can complete payment when no wireless network, and rely on the two dimensional code barcode scanning of mobile terminal to pay and do not having
It is but unable to complete when having wireless network, so that the use card range of user is improved, secondly, the mobile terminals such as mobile phone is relied on to carry out
Two dimensional code payment, has abandoned the high-level anti-fake certificate that bank card itself has the function of, and bluetooth card is in payment process, can be with
Using itself high level anti-fake certificate function is arrived, so as to be further ensured that the safety of fund in subscriber card, third use
When bluetooth card carries out two dimensional code payment, user can shift to an earlier date sees specific spending amount on the display screen of bluetooth card, goes forward side by side
Row confirmation avoids the occurrence of transaction amount mistake bring trouble, to promote being tested with card body for user.
Embodiment two
The embodiment of the present invention will specifically introduce working method of the bluetooth card in the work system based on bluetooth card, such as Fig. 3
With shown in Fig. 4, the working method of the bluetooth card includes:
Step S1:POS terminal sends information to bluetooth card.
Specifically, step S1 includes following sub-step:
Step S11:POS terminal is sent out the broadcast packet comprising special format by bluetooth.Wherein, include in broadcast packet
Information specifically include POS terminal number, transaction amount, date and type of transaction etc. and can embody the information of Transaction Details, ability
Field technique personnel are it is understood that POS terminal number has uniqueness.
Step S12: bluetooth card identifies and receives the broadcast packet.
In the present embodiment, in process of exchange, slave equipment of the POS terminal as bluetooth connection is broadcasted outward by bluetooth
Information, any bluetooth equipment can receive in certain area, and bluetooth card is as the master in bluetooth connection in user hand
Equipment also can receive the broadcast packet that arbitrary external bluetooth equipment is sent in certain area.Therefore, in order to guarantee user hand
In bluetooth card receive the broadcast packet that corresponding POS terminal is sent, the broadcast packet that POS terminal can be allowed to send includes special
Format be distinguish, in order to user identification, such as can by POS terminal send Bluetooth broadcast in broadcast packet title set
For particular value (such as BLEEasyPay etc.), or in broadcast packet spcial character (such as #, $, % etc) is added, by such
Setting, bluetooth card just easily can accurately choose the broadcast packet that corresponding POS terminal is sent from many Bluetooth informations, reduce and use
The time of family filter information improves being tested with card body for user.The broadcast comprising special format that bluetooth card is sent according to POS terminal
Packet can set up Bluetooth channels between corresponding POS terminal rapidly, so that the broadcast packet of POS terminal transmission is received, and bluetooth is logical
Letter does not need to carry out data transmission by wireless network, therefore is not in the mobile terminals such as mobile phone due to not having network,
The case where can not carrying out data interaction.
Step S2: bluetooth card receives information, generates authentication information, and authentication information is fed back to POS terminal.
Specifically, step S2 includes following sub-step:
Step S21: bluetooth card obtains the information that the broadcast packet includes.
Step S22: bluetooth card generates authentication information according to the information, and is shown in the form of two dimensional code or bar code in indigo plant
On tooth card display screen.
Specifically, bluetooth card receives the broadcast packet that corresponding POS terminal is sent, and obtains the information for including in broadcast packet,
And user can check specific transaction amount by the display screen of bluetooth card, and confirm to transaction amount.And it is paying
In the payment of the two dimensional codes barcode scanning such as treasured, wechat, user is that can not view specific trade gold in advance in the mobile terminals such as mobile phone
Volume can only see specific deducted amount after completion of transactions, during this, if there is transaction amount mistake, at the later period
It manages more troublesome, and needs to consume user's a large amount of time.And in the payment process of bluetooth card, user can check in advance to disappear
Take the amount of money, and confirmed, so as to ensure the accuracy traded, the situation for avoiding the occurrence of transaction amount mistake occurs.
In the present embodiment, bluetooth card has the function of that higher anti-fake certificate, bluetooth card receive as entity card itself
Broadcast packet verifies the information in transaction broadcast packet by the anti-fake certificate function of bluetooth card itself, and generates certification letter
Breath, then authentication information is generated into two dimensional code or bar code displaying on the display screen of bluetooth card.In this course, user can lead to
It crosses bluetooth card display screen and checks specific Transaction Information, and choose whether to continue to trade, meanwhile, bluetooth card passes through user's
Selection is handled Transaction Information by the anti-fake certificate function of itself, authentication information is generated, in this way, just using bluetooth card
The higher anti-fake certificate itself having the function of, further ensures that the safety of fund in subscriber card.
Step S3:POS terminal certified Information.
Specifically, the two dimensional code or bar code comprising authentication information on bluetooth card display screen are scanned by barcode scanning gun in trade company,
And scanning gained authentication information is sent to POS terminal.It will be appreciated by persons skilled in the art that barcode scanning gun and POS terminal
Between can be wireless connection or wired connection.
In the present embodiment, after POS terminal receives authentication information, authentication information is sent to server, server is to recognizing
Card information is authenticated, and generates authentication information as a result, authentication information result is sent to POS terminal again, and POS terminal receives
Authentication information is as a result, and carry out relevant operation according to authentication information result.In entire payment process, bluetooth card is always in user
Hand in, while user can also according to bluetooth card show screen display information, process of exchange is confirmed.Such one
Come, avoid in the bankcard consumption that tradition has card to participate in, bank card needs to give swipes the card in cashier's hand, thus anti-
Only cashier replicates bank card during swiping the card, and ensure that the safety of fund in subscriber card card.And and Alipay
Or the payment of the two dimensional codes barcode scanning such as wechat is compared, user can know spending amount in advance, avoid the occurrence of since spending amount has objection
And the Transaction Disputes occurred.Meanwhile bluetooth card can also further ensure fund in subscriber card by the anti-fake certificate function of itself
Safety.
In the use process of bluetooth card, in order to promote the accuracy and simplicity that user selects corresponding POS terminal, may be used also
Following several anti-error selection mechanisms are arranged.
For example, there is two customer consumptions same amount in consumption, and simultaneously when different POS terminals are settled accounts, two
Transaction Information content is identical in the broadcast packet of a POS terminal broadcast causes user not know how to select, to prevent this case from sending out
It is raw, therefore include POS terminal number with uniqueness in the broadcast packet that POS terminal is sent, those skilled in the art can
With understanding, POS terminal number can carry out uniqueness setting when leaving the factory, can also be carried out by businessman by software unique
Property number, in this way, user selection broadcast packet in time, so that it may it is consistent and cause not to avoid the occurrence of transaction content
Know the case where how selecting.At the same time it can also install shielding case additional in POS terminal, the broadcast for sending a POS terminal
Packet can only cover within the scope of shielding case, and user need to only use bluetooth equipment within the scope of shielding case, can receive POS terminal
The broadcast packet of sending improves being tested with card body for user to reduce the difficulty that user selects corresponding POS terminal.
Embodiment three
It is the mode of information transmission between bluetooth card and POS terminal in place of the difference of embodiment three and embodiment two not
Together, specifically, as shown in Figure 3 and Figure 5, in the third embodiment, the working method of bluetooth card includes:
Step S1:POS terminal sends information to bluetooth card.
Specifically, step S1 includes following sub-step:
Step S11 ': bluetooth card generates the two dimensional code or bar code for being used for bluetooth connection, and is shown on bluetooth card display screen.
It will be appreciated by persons skilled in the art that the two dimensional code or bar code for bluetooth connection that bluetooth card generates can be with
It is directly to be printed upon on card, is also possible to show on a display screen, it is excellent in order to guarantee the safety with card in the present embodiment
It is selected as two-dimensional code display on a display screen or bar code, while in order to further ensure the safety for using card, being shown on a display screen
Two dimensional code or bar code can be set to random fluctuation, to prevent from maliciously being connected, to improve being tested with card body for user.
Step S12 ': barcode scanning robs the two dimensional code or bar code that scanning is used for bluetooth connection, and scanning information is sent to POS end
End.It will be appreciated by persons skilled in the art that can be bluetooth connection or wired connection between barcode scanning gun and POS terminal.This
In embodiment, preferably wired connection.
Step S13 ': POS terminal receives scanning information, establishes bluetooth connection with bluetooth card.
Step S14 ': POS terminal is to bluetooth card directionally sending information.Wherein, letter of the POS terminal to bluetooth card directive sending
Breath, which specifically includes trade date, transaction amount, time and pos machine number etc., can embody the information of this transaction feature.
In the present embodiment, the two dimensional code for being used for bluetooth connection is generated by bluetooth card, then this is scanned by barcode scanning gun and is used for indigo plant
The two dimensional code of tooth connection makes to set up bluetooth connection between bluetooth card and POS terminal, can be whole to avoid the dynamic selection POS of user hand
The time of user is saved, moreover it is possible to avoid the occurrence of to falsely drop and select, improve the use of user so as to simplify the operating process of user in end
Card body is tested.
Step S2: bluetooth card receives information, generates authentication information, and authentication information is fed back to POS terminal.
Specifically, step S2 includes following sub-step:
Step S21 ': bluetooth card is received comprising trade date, transaction amount, the information of time and pos machine number.
Step S22 ': bluetooth card shows the information received on bluetooth card display screen.
Step S23 ': user operates according to the information that bluetooth card is shown.In the process, user can be according to display
The validation of information such as the transaction amount of screen display are this transaction, and pay process in the branch barcode scanning of the two dimensional codes such as Alipay or wechat
In, user can not see specific spending amount before completing payment on Alipay or wechat.In this way, energy
It is enough so that user has the consumption of oneself more specifically gets information about, further increase being tested with card body for user.
Step S24 ': bluetooth card carries out operation according to the user's choice, generates authentication information, and the authentication information is passed through
Bluetooth feedback is to POS terminal.Bluetooth card itself has the function of that the anti-fake certificate of higher level, bluetooth card pass through as entity card
The anti-fake certificate function of itself higher level authenticates information, compared with the payments such as Alipay or wechat, Alipay and micro-
Letter etc. has abandoned security performance of the bank card as entity card itself completely in payment process, this virtually reduces user's account
The safety at family, and bluetooth card is used, this point can be avoided, well so as to improve the safety of user account.
Step S3:POS terminal certified Information.
In the present embodiment, authentication information is sent to POS terminal by Bluetooth channels by bluetooth card, and POS terminal, which receives, recognizes
Demonstrate,prove information after, authentication information is sent to server, server authenticates authentication information, and generate authentication information as a result,
Authentication information result is sent to POS terminal again, POS terminal receive authentication information as a result, and according to authentication information result into
Row relevant operation.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (7)
1. a kind of working method of bluetooth card characterized by comprising
Step S1:POS terminal sends information to bluetooth card；
Step S2: bluetooth card receives information, generates authentication information, and authentication information is fed back to POS terminal；
Step S3:POS terminal certified Information；
The step S1 specifically includes following sub-step:
Step S11:POS terminal is sent out the broadcast packet comprising special format by bluetooth；It include that POS terminal is compiled in broadcast packet
Number, transaction amount, date and type of transaction, POS terminal number has uniqueness；
Step S12: bluetooth card identifies and receives the broadcast packet；
Slave equipment of the POS terminal as bluetooth connection, the information broadcasted outward by bluetooth, bluetooth card is as in bluetooth connection
Main equipment receives the broadcast packet that external bluetooth equipment is sent, by including special lattice in the broadcast packet that POS terminal is sent
Formula, bluetooth card accurately choose the broadcast packet that corresponding POS terminal is sent from Bluetooth information；
The step S2 is specifically included:
Step S21: bluetooth card obtains the information that the broadcast packet includes；
Step S22: bluetooth card generates authentication information according to the information, and by the authentication information with two dimensional code or the shape of bar code
Formula is shown on bluetooth card display screen；Wherein, after bluetooth card has the function of that anti-fake certificate, bluetooth card receive broadcast packet, pass through
The anti-fake certificate function of bluetooth card itself verifies the information in transaction broadcast packet, generates authentication information；
Step S3 is specifically included:
Step S31: barcode scanning gun scans the two dimensional code or bar code, and will scan the resulting information comprising the authentication information and pass
It send to the POS terminal；
Step S32:POS terminal certified Information.
2. the working method of bluetooth card according to claim 1, which is characterized in that step S1 specifically includes following sub-step
It is rapid:
Step S11 ': bluetooth card generates the two dimensional code or bar code for being used for bluetooth connection, and is shown on the display screen of bluetooth card；
Step S12 ': barcode scanning robs the scanning two dimensional code or bar code for being used for bluetooth connection, and scanning information is sent to POS end
End；
Step S13 ': POS terminal receives the scanning information, establishes bluetooth connection with bluetooth card；
Step S14 ': POS terminal is to bluetooth card directionally sending information.
3. the working method of bluetooth card according to claim 2, which is characterized in that step S2 is specifically included:
Step S21 ': bluetooth card receives the information；
Step S22 ': bluetooth card shows the information received on the display screen of bluetooth card；
Step S23 ': user operates according to the information that bluetooth card is shown；
Step S24 ': bluetooth card carries out operation according to the user's choice, generates authentication information, and the authentication information is passed through bluetooth
Feed back to POS terminal.
4. a kind of bluetooth card, executes the working method of the bluetooth card as described in any one of claim 1-3, feature exists
In, comprising: main control module, secure storage module and bluetooth communication, the main control module is respectively at the secure storage mould
Block and bluetooth communication electrical connection, in which:
Main control module sends secure storage module to for receiving broadcast packet, and by broadcast packet；
Authentication information for generating authentication information according to broadcast package informatin, and is sent to main control module by secure storage module；
Bluetooth communication, for passing through bluetooth and PERCOM peripheral communication.
5. bluetooth card according to claim 4, which is characterized in that it further include display screen, the display screen and the master control
Module electrical connection, the display screen are used to show the broadcast packet and two-dimensional code display or bar code that main control module receives.
6. bluetooth card according to claim 4, which is characterized in that further include confirmation key, the confirmation key with it is described
Main control module electrical connection, confirms the information for including in broadcast packet using the confirmation key.
7. a kind of work system based on bluetooth card characterized by comprising
Such as the described in any item bluetooth cards of claim 4 to 6, the bluetooth card and POS terminal establish bluetooth connection, receive POS
The information that terminal is sent, information generates authentication information based on the received, is sent to POS terminal；
POS terminal establishes bluetooth connection with bluetooth card, sends information to bluetooth card, and receive authentication information.
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| CN109272635A (en) * | 2018-08-08 | 2019-01-25 | 武汉盛硕电子有限公司 | A kind of coin-freed arrangement management method, coin-freed arrangement expand block, coin-freed arrangement and system |
| CN110322238B (en) * | 2019-08-28 | 2019-12-20 | 深圳市融纳海川科技有限公司 | Method, device and system for receiving payment information of merchant |
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| CN105024740A (en) * | 2014-04-21 | 2015-11-04 | 北京数码视讯科技股份有限公司 | Mobile communication apparatus |
| CN103927655A (en) * | 2014-05-04 | 2014-07-16 | 谢宇杰 | Smart device payment method and system based on Bluetooth |
| CN105956845A (en) * | 2016-04-20 | 2016-09-21 | 福建联迪商用设备有限公司 | POS terminal with integrated Bluetooth iBeacon module, payment method thereof and POS system |
| CN106169091B (en) * | 2016-07-03 | 2019-11-08 | 恒宝股份有限公司 | A kind of fiscard and its application method |
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