CN106446731A - Card reader device authenticity discrimination method and card reader device - Google Patents
Card reader device authenticity discrimination method and card reader device Download PDFInfo
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- CN106446731A CN106446731A CN201510474795.4A CN201510474795A CN106446731A CN 106446731 A CN106446731 A CN 106446731A CN 201510474795 A CN201510474795 A CN 201510474795A CN 106446731 A CN106446731 A CN 106446731A
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- 238000012850 discrimination method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 claims abstract description 45
- 238000004891 communication Methods 0.000 claims abstract description 42
- 230000003993 interaction Effects 0.000 claims description 9
- 238000012795 verification Methods 0.000 claims description 5
- 239000000969 carrier Substances 0.000 abstract 1
- 238000004088 simulation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 2
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Abstract
The invention provides a card reader device authenticity discrimination method and a card reader device. The method comprises the steps that a noncontact card read-write interface in the simulation card state is called to receive a first radio frequency signal transmitted by near-field communication intelligent equipment; the first radio frequency signal is responded, and the noncontact card read-write interface is called to return a second radio frequency signal to the near-field communication intelligent equipment, wherein the second radio frequency signal carriers information used for indicating the identity of the card reader device; an unlock instruction transmitted by the near-field communication intelligent equipment through the radio frequency signals by the noncontact card read-write interface is received, wherein the unlock instruction is an instruction generated by the near-field communication intelligent equipment for determining that the card reader device is a card reader device meeting the authentication standards according to the information used for indicating the identity of the card reader device; and the card reader device is unlocked according to the unlock instruction. Forgery of the card reader device can be effectively prevented by the discrimination method.
Description
Technical field
The present invention relates to technical field of data processing, more particularly to a kind of card reader arrangement genuine/counterfeit discriminating side
Method and card reader arrangement.
Background technology
Generally there is the smart card of private data, either contact intelligent card or contactless smart
Card, is all whether can to access its internal data by smart card by password confirming card reader arrangement.Thing
In reality, it is only through password to verify whether card reader arrangement can access smart card be far from being enough,
Also need to the true and false of card reader arrangement itself is differentiated.
The existing regular authentication to the card reader arrangement true and false itself is only by physical means or by testing
The string code of card card reader arrangement, serial number etc. are realized.For example：By judging the corresponding string of card reader arrangement
Whether code meets Valuation Standard to judge whether card reader arrangement is to forge card reader arrangement.Art technology
Personnel can understand, existing above-mentioned card reader arrangement counterfeit protection measures are easy to forge, once and card reader
Device is forged, and lawless person then can be utilized informal card reader arrangement (card reader arrangement forged),
Attempt cracking the password accessing smart card.So, password is once cracked or reveals, informal Card Reader
Device device can obtain the private data of storage in smart card, the safety of the private data of storage in smart card
Property just cannot ensure.
It can be seen that, whether existing string code by judging card reader arrangement, serial number etc. meet Valuation Standard
It is forged it is impossible to be effectively prevented card reader arrangement to judge card reader arrangement genuine/counterfeit discriminating method.
Content of the invention
The invention provides a kind of card reader arrangement genuine/counterfeit discriminating method and card reader arrangement, existing to solve
Card reader genuine/counterfeit discriminating method it is impossible to be effectively prevented the problem that card reader arrangement is forged.
In order to solve the above problems, the invention discloses a kind of card reader arrangement genuine/counterfeit discriminating method, including：
It is invoked at the contactless card read-write interface under analog card state, receive what near-field communication smart machine sent
First radiofrequency signal；Respond described first radiofrequency signal, and call described contactless card read-write interface to
Described near-field communication smart machine returns the second radiofrequency signal, wherein, carries in described second radiofrequency signal
There is the information for indicating described card reader arrangement identity；By described contactless card read-write interface, connect
Receive the unlock instruction that described near-field communication smart machine is sent by radiofrequency signal；Wherein, described unblock refers to
Make as described near-field communication smart machine according to the described information for indicating described card reader arrangement identity,
Determine the instruction that described card reader arrangement is generation after the card reader arrangement meeting Valuation Standard；According to described
Unlock instruction is unlocked to described card reader arrangement.
Preferably, the described step bag described card reader arrangement being unlocked according to described unlock instruction
Include：By described contactless card read-write interface, described unlock instruction is sent and comprise to card reader arrangement
In kernel；Solved by the contact card read-write interface that the described card reader arrangement of described interior verification comprises
Lock.
Preferably, the described step described card reader arrangement being unlocked according to described unlock instruction it
Afterwards, methods described also includes：The communication module being comprised by card reader arrangement, by described card reader arrangement
Facility information and use state information send to carry out interacting of information exchange flat with card reader arrangement
Platform.
Preferably, the described step described card reader arrangement being unlocked according to described unlock instruction it
Afterwards, methods described also includes：Call described contactless card read-write interface poll in the various radio frequencies setting
Under pattern, to read the facility information of the non-contact intelligent equipment corresponding with described each rf-mode.
Preferably, the described step described card reader arrangement being unlocked according to described unlock instruction it
Afterwards, methods described also includes：Described contact card read-write interface is called to contact with contact intelligent card, with
Read the information of described contact intelligent card.
In order to solve the above problems, the invention also discloses a kind of card reader arrangement, described card reader arrangement
Including：Contactless card read-write interface and kernel；Wherein, described contactless card read-write interface is used for：
Under analog card state, receive the first radiofrequency signal that near-field communication smart machine sends；Respond described
One radiofrequency signal, and return the second radiofrequency signal to described near-field communication smart machine, wherein, described the
The information for indicating described card reader arrangement identity is carried in two radiofrequency signals；Receive described near field to lead to
The unlock instruction that letter smart machine is sent by radiofrequency signal；Wherein, described unlock instruction is described near field
Communication intelligence equipment, according to the described information for indicating described card reader arrangement identity, determines described Card Reader
Device device is the instruction of generation after the card reader arrangement meeting Valuation Standard；Described kernel, for according to institute
State unlock instruction described card reader arrangement is unlocked.
Preferably, when described kernel is unlocked to described card reader arrangement according to described unlock instruction：Institute
State contactless card read-write interface and described unlock instruction is sent the described kernel comprising to card reader arrangement
In；The contact card read-write interface that the described card reader arrangement of described interior verification comprises is unlocked.
Preferably, described card reader arrangement also includes：Communication module, in described kernel according to described
After unlock instruction is unlocked to described card reader arrangement, by the facility information of described card reader arrangement with
And use state information is sent to the interaction platform being carried out information exchange with card reader arrangement.
Preferably, described contactless card read-write interface in described kernel according to described unlock instruction to described
After card reader arrangement is unlocked, it is additionally operable to：Poll set various rf-modes under, with read
The facility information of the non-contact intelligent equipment corresponding with described each rf-mode.
Preferably, described contact card read-write interface, for described according to described unlock instruction to described
After card reader arrangement is unlocked, contact with contact intelligent card, to read described contact intelligent card
Information.
Compared with prior art, the present invention has advantages below：
Card reader provided in an embodiment of the present invention fills genuine/counterfeit discriminating scheme, and the true and false of card reader arrangement is carried out
During certification be based on near-field communication technology, by this technology can by the identity information of card reader arrangement send to
Near-field communication smart machine, the concrete identity of the card reader arrangement by getting for the near-field communication smart machine
Information can determine that the true and false of card reader arrangement.And the identity information for card reader arrangement is card reader dress
The build-in attribute information put, unauthorized person cannot be forged to it, due to cannot be to card reader arrangement
Identity information is forged, therefore, it is impossible to forge non-normal card reader arrangement deposit to steal in smart card
The data of storage.It can be seen that, provided in an embodiment of the present invention card reader arrangement is obtained based on near-field communication technology
Identity information and according to the identity information scheme that the true and false of card reader arrangement is identified obtaining, energy
Enough card reader arrangement is effectively prevented to be forged.
Brief description
Fig. 1 is a kind of steps flow chart of according to embodiments of the present invention one card reader arrangement genuine/counterfeit discriminating method
Figure；
Fig. 2 is a kind of steps flow chart of according to embodiments of the present invention two card reader arrangement genuine/counterfeit discriminating method
Figure；
Fig. 3 is carried out the structured flowchart of the judgement system of the genuine/counterfeit discriminating method in embodiment two；
Fig. 4 is a kind of structured flowchart of according to embodiments of the present invention three card reader arrangement；
Fig. 5 is a kind of structured flowchart of according to embodiments of the present invention four card reader arrangement.
Specific embodiment
Understandable for enabling the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings
The present invention is further detailed explanation with specific embodiment.
Embodiment one
With reference to Fig. 1, show a kind of card reader arrangement genuine/counterfeit discriminating method of the embodiment of the present invention one.
The card reader arrangement genuine/counterfeit discriminating method of the embodiment of the present invention comprises the following steps：
Step S102：It is invoked at the contactless card read-write interface under analog card state, receive near field and lead to
The first radiofrequency signal that letter smart machine sends.
After electricity in card reader arrangement, contactless card read-write interface is operated in analog card state, NFC (Near
Field Communication, near-field communication) smart machine transmission radiofrequency signal, with to card reader arrangement
It is scanned, contactless card read-write interface is operated under analog card state, therefore, it is possible to receive radio frequency
Signal and being communicated with NFC smart machine.
Card reader arrangement can read polytype electronic tag or equipment, such as：Contact intelligent card,
Contact type intelligent card, contactless smart equipment.Wherein, contactless smart equipment comprises NFC
Smart machine, comprises NFC chip in NFC smart machine, therefore, it is possible to provide near-field communication service.
Card reader arrangement can also by communication module (for example：WiFi module or GPRS module) provide wirelessly
Transmission service, carries out data exchange with interaction platform.
Step S104：Respond the first radiofrequency signal, and call contactless card read-write interface to NFC intelligence
The second radiofrequency signal can be returned by equipment.
Wherein, carry the information for indicating card reader arrangement identity in the second radiofrequency signal.
Card reader arrangement, after the radiofrequency signal receiving NFC device transmission, determines NFC smart machine
Need to carry out truth identification to it, therefore, return the information carrying for indicating card reader arrangement identity
The second radiofrequency signal.
Step S106：Believed by radio frequency by contactless card read-write interface, reception NFC smart machine
Number send unlock instruction.
Wherein, unlock instruction be NFC smart machine according to for indicating the information of card reader identity, really
Determine the instruction that card reader arrangement is generation after the card reader arrangement meeting Valuation Standard.
Step S108：According to unlock instruction, card reader arrangement is unlocked.
NFC smart machine after identifying the card reader arrangement of card reader arrangement genuine, to card reader
Send unlock instruction, after the kernel in card reader arrangement receives unlock instruction, then respond unlock instruction solution
Lock card reader arrangement.After unblock, either contact card or contactless card, contactless device
All need not be identified in the true and false to this card reader arrangement, but directly its password is authenticated be
Can.
For particular technique card reader arrangement being unlocked according to unlock instruction, can referring to correlation technique
So that the embodiment of the present invention is not specifically limited to this.
It should be noted that after card reader arrangement electricity on every time, carrying out by NFC smart machine pair
The true and false of card reader arrangement is once differentiated, once card reader arrangement is unlocked, is then using
Again truth identification operation need not be carried out to it in journey.It is used for launching during card reader arrangement truth identification
The NFC smart machine of the first radiofrequency signal can be that user equipment is known it is also possible to be used exclusively for the true and false
The NFC device of not other identification.But no matter which kind of, the equipment that is required for is communicated based on NFC technique.
By card reader arrangement genuine/counterfeit discriminating method provided in an embodiment of the present invention, true to card reader arrangement
It is based on near-field communication technology when puppet is authenticated, can be by the identity information of card reader arrangement by this technology
Send to NFC smart machine, the concrete identity of the card reader arrangement by getting for the NFC smart machine
Information can determine that the true and false of card reader arrangement.And the identity information for card reader arrangement is card reader dress
The build-in attribute information put, unauthorized person cannot be forged to it, due to cannot be to card reader arrangement
Identity information is forged, therefore, it is impossible to forge non-normal card reader arrangement deposit to steal in smart card
The data of storage.It can be seen that, provided in an embodiment of the present invention card reader arrangement is obtained based on near-field communication technology
Identity information and according to the identity information method that the true and false of card reader arrangement is identified obtaining, energy
Enough card reader arrangement is effectively prevented to be forged.
Embodiment two
With reference to Fig. 2, show a kind of card reader arrangement genuine/counterfeit discriminating method of the embodiment of the present invention two.
The card reader arrangement genuine/counterfeit discriminating method of the embodiment of the present invention comprises the following steps：
Step S202：Card reader arrangement is invoked at the contactless card read-write interface under analog card state,
Receive the first radiofrequency signal that NFC smart machine sends.
Card reader arrangement includes：Contactless card read-write interface and contact card read-write interface.Wherein,
Contactless card read-write interface is used for being led to contact type intelligent card and contactless smart equipment
Letter, contact card read-write interface is used for being communicated with contact intelligent card.
After electricity in card reader arrangement, contactless card read-write interface is operated in analog card state.Preferably,
The wavelength of the first radiofrequency signal is set to preseting length, the Card Reader only having an agreement with NFC smart machine
Device device can receive the radiofrequency signal of this wavelength, therefore, it is possible to avoid other not arrange with it
Card reader arrangement receives returning equipment information after radiofrequency signal, thus reducing process complexity.Also
It is to say, this preferred embodiment is to differentiate the true of card reader by the technology for radio frequency of specific wavelength
Pseudo-.
Wherein, NFC smart machine is provided with NFC chip, needs while NFC chip is installed
The corresponding APP of NFC chip is installed on smart machine apply, this is only limitted to be to user level
NFC smart machine.During implementing, the discriminating being exclusively used in carrying out truth identification can also be set
Equipment sends the first radiofrequency signal, and card reader arrangement is scanned.
Step S204：Card reader arrangement responds the first radiofrequency signal, and calls contactless card read-write to connect
Mouth returns the second radiofrequency signal to NFC smart machine.
Wherein, carry the information for indicating card reader arrangement identity in the second radiofrequency signal.
Step S206：Card reader arrangement is passed through by contactless card read-write interface, reception NFC device
The unlock instruction that radiofrequency signal sends.
Wherein, unlock instruction be NFC smart machine according to for indicating the information of card reader arrangement identity,
Determine the instruction that card reader is generation after the card reader arrangement meeting Valuation Standard.
After NFC smart machine receives the second radiofrequency signal, obtain entrained by it from the second radiofrequency signal
For indicating the information of card reader arrangement identity, then according to this information, the true and false of card reader arrangement is carried out
Differentiate.For example：The body of the card reader arrangement being stored with NFC smart machine and having an agreement between it
Part information, when the identity information getting is stored in NFC smart machine it is determined that this card reader
Device meets Valuation Standard, is genuine card reader arrangement.
NFC smart machine when determining that card reader arrangement is the card reader arrangement meeting Valuation Standard, is then given birth to
Become unlock instruction and send this unlock instruction to card reader arrangement.
Step S208：Card reader arrangement is sent unlock instruction to reading by contactless card read-write interface
In the kernel that card device device comprises.
Step S210：Card reader arrangement is unlocked by interior verification card reader arrangement.
After contactless card read-write interface receives the unlock instruction of NFC smart machine transmission, will unlock
Instruction sends to kernel, by the unblock of the whole card reader arrangement of interior nuclear control.Wherein, during unblock, due to
Contactless card read-write interface has been under analog card state, therefore need not unlock the same, and will connect
Touch card read-write interface is unlocked, so that contact card read-write interface can with contact intelligent card even
Connect, to read and write data in contact intelligent card.
Step S212：The communication module being comprised by card reader arrangement, by the equipment letter of card reader arrangement
Breath and use state information are sent to the interaction platform being carried out information exchange with card reader arrangement.
In the embodiment of the present invention, the communication module that card reader arrangement also comprises, after card reader arrangement unblock,
Communication module can be started working, by the facility information of card reader arrangement and use state information send to
Interaction platform, to record the use state of card reader arrangement.
Wherein, communication module can be WiFi module and/or GPRS module.
After card reader arrangement unblock, each read-write interface of card reader can start to run well.Then adjustable
With contactless card read-write interface poll under the various rf-modes setting, to read and each rf-mode
The facility information of corresponding non-contact intelligent equipment.Call contact card read-write interface and contact intelligence
Card contact, to read the information of contact intelligent card.
By card reader arrangement genuine/counterfeit discriminating method provided in an embodiment of the present invention, true to card reader arrangement
It is based on near-field communication technology when puppet is authenticated, can be by the identity information of card reader arrangement by this technology
Send to NFC smart machine, the concrete identity of the card reader arrangement by getting for the NFC smart machine
Information can determine that the true and false of card reader arrangement.And the identity information for card reader arrangement is card reader dress
The build-in attribute information put, unauthorized person cannot be forged to it, due to cannot be to card reader arrangement
Identity information is forged, therefore, it is impossible to forge non-normal card reader arrangement deposit to steal in smart card
The data of storage.It can be seen that, provided in an embodiment of the present invention card reader arrangement is obtained based on near-field communication technology
Identity information and according to the identity information method that the true and false of card reader arrangement is identified obtaining, energy
Enough card reader arrangement is effectively prevented to be forged.
Card reader arrangement genuine/counterfeit discriminating method in the present embodiment is entered with an instantiation referring to Fig. 3
Row explanation.
As shown in figure 3, be used in this instantiation executing card reader arrangement including：Card reader arrangement, intelligence
(smart card includes energy card：Contact intelligent card, contact type intelligent card and contactless smart equipment
Wherein, contactless smart equipment comprises NFC smart machine) and interaction platform, below from this three
The angle partly interacting illustrates to the card reader arrangement genuine/counterfeit discriminating method of this instantiation.
Card reader arrangement anti-fake certificate in this instantiation is to be realized based on NFC mechanics of communication.Read
After electricity on card device device, contactless card read-write interface is operated in analog card state, now can pass through smart card
(NFC device equipped with APP or special authentication equipment) scans to it.
Smart card sends the radiofrequency signal of special wavelength to card reader arrangement, and contactless card read-write interface connects
Receive this radiofrequency signal, return the information carrying instruction card reader arrangement identity.
After smart card receives this information, according to this information, the true and false of smart card apparatus is differentiated.?
When judged result is genuine card reader arrangement for card reader arrangement, sends unblock to card reader arrangement and refer to
Order.
After card reader arrangement receives unlock instruction, itself is unlocked.It can be seen that, in this instantiation
It is that the card reader arrangement true and false is differentiated by the radio-frequency communication of special wavelength, unlock card reader arrangement simultaneously.
The true and false of card reader arrangement can conveniently be identified by this method it is not necessary to be card reader arrangement
The extra integrity problem adding authentication module, physics mode identification being prevented effectively from.
After the completion of unblock, the status informations such as facility information and use time are passed through wireless biography by card reader arrangement
Defeated to interaction platform, for recording the behaviour in service of card reader.
After unblock, contact card read-write interface can be with normal work, contactless card read-write interface then poll
It is operated under various rf-modes, to read all types contactless devices information.NFC class is set
Standby, card reader arrangement still needs first to respond the radio-frequency communication of special wavelength under analog card state, afterwards
The authentication mode exchange data such as password could be passed through.The card reader arrangement so forged can not be set with readable
Standby communicated, thus avoid to attempt to decode the possibility of readable device password by the means such as enumerating.
In the embodiment of the present invention, in order to improve the security performance reading the data of storage in smart card, propose
A kind of smart card reader device, it is intelligently mainly reflected in by the electronic anti-fogery based on NFC technique
The true and false of card reader arrangement is authenticated, card reader arrangement certification is incorporated the reading of contactless devices simultaneously
Snap past journey, realize the duplicate protection of the certification+password of read-write non-contact intelligent equipment, greatly reduce number
According to the possibility divulged a secret.
Embodiment three
With reference to Fig. 4, show a kind of structured flowchart of card reader arrangement of the embodiment of the present invention three.
The card reader arrangement of the embodiment of the present invention includes：Contactless card read-write interface 402 and kernel 404；
Wherein, described contactless card read-write interface 402 is used for：Under analog card state, receive NFC intelligence
The first radiofrequency signal that energy equipment sends；Respond described first radiofrequency signal, and to described NFC intelligence
Equipment returns the second radiofrequency signal, wherein, carries for indicating described reading in described second radiofrequency signal
The information of card device device identity；Receive described NFC smart machine to refer to by the unblock that radiofrequency signal sends
Order；Wherein, described unlock instruction be described NFC smart machine according to described for indicating described Card Reader
The information of device device identity, determines that described card reader arrangement is life after the card reader arrangement meeting Valuation Standard
The instruction becoming；Described kernel 404, for solving to described card reader arrangement according to described unlock instruction
Lock.
There is provided card reader arrangement by the embodiment of the present invention, the base when true and false of card reader arrangement is authenticated
In NFC technique, the identity information of card reader arrangement can be sent by this technology and intelligently set to NFC
Standby, the concrete identity information of the card reader arrangement by getting for the NFC smart machine can determine that card reader
The true and false of device.And for card reader arrangement identity information be card reader arrangement build-in attribute information,
Unauthorized person cannot be forged to it, due to the identity information of card reader arrangement cannot be forged,
Therefore, it is impossible to forge non-normal card reader arrangement to steal the data of storage in smart card.It can be seen that, this
What inventive embodiments provided obtains the identity information of card reader arrangement and according to acquisition based on NFC technique
Identity information to card reader arrangement, can effectively prevent card reader arrangement to be forged.
Example IV
With reference to Fig. 5, show a kind of structured flowchart of card reader arrangement of the embodiment of the present invention four.
The embodiment of the present invention is the optimization further to the card reader arrangement in embodiment three, the reading after optimization
Card device device includes：Contactless card read-write interface 502 and kernel 504；Wherein, described contactless
Card read-write interface 502 is used for：Under analog card state, the first of reception NFC smart machine transmission penetrates
Frequency signal；Respond described first radiofrequency signal, and return the second radiofrequency signal to NFC smart machine,
Wherein, carry the information for indicating described card reader identity in described second radiofrequency signal；Receive institute
State the unlock instruction that NFC smart machine is sent by radiofrequency signal；Wherein, described unlock instruction is institute
State NFC smart machine according to the described information for indicating described card reader identity, determine described Card Reader
Device is the instruction of generation after the card reader arrangement meeting Valuation Standard；Described kernel 504, for according to institute
State unlock instruction described card reader arrangement is unlocked.
Preferably, when described kernel 504 is unlocked to described card reader arrangement according to described unlock instruction：
Described in described contactless card read-write interface 502 sends described unlock instruction to card reader arrangement and comprises
In kernel 504；The contact card read-write interface 506 that described kernel 504 comprises to described card reader arrangement
It is unlocked.
Preferably, described card reader arrangement also includes：Communication module 508, in described kernel 504
After described card reader arrangement being unlocked according to described unlock instruction, by setting of described card reader arrangement
Standby information and use state information are sent to the interaction platform being carried out information exchange with card reader arrangement.
Preferably, described contactless card read-write interface 502 refers to according to described unblock in described kernel 504
After order is unlocked to described card reader arrangement, it is additionally operable to：Poll set various rf-modes under,
To read the facility information of the non-contact intelligent equipment corresponding with described each rf-mode.
Preferably, described contact card read-write interface 506, for described according to described unlock instruction pair
After described card reader arrangement is unlocked, contact with contact intelligent card, to read described contact intelligence
The information that can block.
Card reader arrangement provided in an embodiment of the present invention is used for realizing in previous embodiment one and embodiment two
Corresponding method of discrimination, and there is the beneficial effect of corresponding embodiment of the method, will not be described here.
Each embodiment in this specification is all described by the way of going forward one by one, and each embodiment stresses
Be all difference with other embodiment, between each embodiment identical similar partly mutually referring to
?.For system embodiment, due to itself and embodiment of the method basic simlarity, so the ratio of description
Relatively simple, in place of correlation, the part referring to embodiment of the method illustrates.
Above a kind of card reader arrangement genuine/counterfeit discriminating method provided by the present invention and device are carried out in detail
Thin introduce, specific case used herein is set forth to the principle of the present invention and embodiment, with
The explanation of upper embodiment is only intended to help and understands the method for the present invention and its core concept；Simultaneously for
One of ordinary skill in the art, the thought of the foundation present invention, in specific embodiments and applications
All will change, in sum, this specification content should not be construed as limitation of the present invention.
Claims (10)
1. a kind of card reader arrangement genuine/counterfeit discriminating method is it is characterised in that include：
It is invoked at the contactless card read-write interface under analog card state, receive near-field communication smart machine and send out
The first radiofrequency signal sent；
Respond described first radiofrequency signal, and call described contactless card read-write interface to lead to described near field
Letter smart machine returns the second radiofrequency signal, wherein, carries for indicating in described second radiofrequency signal
The information of described card reader arrangement identity；
Believed by radio frequency by described contactless card read-write interface, the described near-field communication smart machine of reception
Number send unlock instruction；Wherein, described unlock instruction is described near-field communication smart machine according to described
For indicating the information of described card reader arrangement identity, determine that described card reader arrangement is to meet Valuation Standard
Card reader arrangement after generate instruction；
According to described unlock instruction, described card reader arrangement is unlocked.
2. method according to claim 1 it is characterised in that described according to described unlock instruction
The step that described card reader arrangement is unlocked includes：
By described contactless card read-write interface, described unlock instruction is sent and comprise to card reader arrangement
Kernel in；
It is unlocked by the contact card read-write interface that the described card reader arrangement of described interior verification comprises.
3. method according to claim 1 and 2 is it is characterised in that described according to described solution
After the step that lock instruction is unlocked to described card reader arrangement, methods described also includes：
The communication module being comprised by card reader arrangement, by the facility information of described card reader arrangement and make
Sent with status information to the interaction platform carrying out information exchange with card reader arrangement.
4. the method according to claim 1 or 2 any one is it is characterised in that in described foundation
After the step that described unlock instruction is unlocked to described card reader arrangement, methods described also includes：
Call described contactless card read-write interface poll set various rf-modes under, with read with
The facility information of the corresponding non-contact intelligent equipment of described each rf-mode.
5. method according to claim 2 is it is characterised in that refer to according to described unblock described
After making the step that described card reader arrangement is unlocked, methods described also includes：
Described contact card read-write interface is called to contact with contact intelligent card, to read described contact intelligence
The information that can block.
6. a kind of card reader arrangement is it is characterised in that described card reader arrangement includes：Contactless card
Read-write interface and kernel；
Wherein, described contactless card read-write interface is used for：
Under analog card state, receive the first radiofrequency signal that near-field communication smart machine sends；
Respond described first radiofrequency signal, and return the second radio frequency letter to described near-field communication smart machine
Number, wherein, in described second radiofrequency signal, carry the information for indicating described card reader arrangement identity；
Receive the unlock instruction that described near-field communication smart machine is sent by radiofrequency signal；Wherein, described
Unlock instruction be described near-field communication smart machine according to described for indicating described card reader arrangement identity
Information, determine that described card reader arrangement is the instruction generating after the card reader arrangement meeting Valuation Standard；
Described kernel, for being unlocked to described card reader arrangement according to described unlock instruction.
7. card reader arrangement according to claim 6 is it is characterised in that described kernel is according to institute
When stating unlock instruction described card reader arrangement being unlocked：
Described unlock instruction is sent the institute comprising to card reader arrangement by described contactless card read-write interface
State in kernel；
The contact card read-write interface that the described card reader arrangement of described interior verification comprises is unlocked.
8. the card reader arrangement according to claim 6 or 7 any one is it is characterised in that described
Card reader arrangement also includes：
Communication module, for solving to described card reader arrangement according to described unlock instruction in described kernel
After lock, the facility information of described card reader arrangement and use state information are sent and fills to card reader
Put the interaction platform carrying out information exchange.
9. the card reader arrangement according to claim 6 or 7 any one is it is characterised in that described
Contactless card read-write interface is carried out to described card reader arrangement according to described unlock instruction in described kernel
After unblock, it is additionally operable to：
Poll under the various rf-modes setting, to read corresponding with described each rf-mode non-connect
The facility information of tactile smart machine.
10. card reader arrangement according to claim 7 is it is characterised in that described contact card is read
Write interface, for described according to described unlock instruction, described card reader arrangement is unlocked after, with
Contact intelligent card contacts, to read the information of described contact intelligent card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474795.4A CN106446731A (en) | 2015-08-05 | 2015-08-05 | Card reader device authenticity discrimination method and card reader device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510474795.4A CN106446731A (en) | 2015-08-05 | 2015-08-05 | Card reader device authenticity discrimination method and card reader device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106446731A true CN106446731A (en) | 2017-02-22 |
Family
ID=58092353
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| CN201510474795.4A Pending CN106446731A (en) | 2015-08-05 | 2015-08-05 | Card reader device authenticity discrimination method and card reader device |
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