Card reader and smart card exchange method and system in being applied contact type intelligent card more
Technical field
The invention belongs to smart card application technologies field, and in particular to card reader in being applied a kind of contact type intelligent card more
With smart card exchange method and system.
Background technology
Existing contact type intelligent card is generally preset using application before hair fastener because smart card be supplied to user can
With limited space, cannot be possible to preset future to use in smart card it is non-scoop out use, while all in card preset non-connect
Using co-own it is unique it is a set of it is non-connect protocol parameter, thus compatible existing all reader devices cannot be accomplished, cause a card
The use scope of piece is very limited.
The content of the invention
For defect present in prior art, the technical problems to be solved by the invention be to provide it is a kind of realize it is simple,
Card reader and smart card exchange method and system in being applied the contact type intelligent card of low cost more.
In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:
Card reader and smart card exchange method in being applied a kind of contact type intelligent card more, including set up by contact interface
The step of smart card is with card reader secured communication channel;
The step of smart card from card reader downloads NFC and applies and install by the secured communication channel;
Open NFC application services, update non-the step of connect parameter in smart card;
In stop intelligent card the step of NFC application services.
Card reader as described above and smart card exchange method, wherein, before secured communication channel foundation, also wrap
Include following steps:
Holder's identity code, card reader checking holder's identity are input on card reader;If by checking, then by connecing
Touch mouth and set up smart card and card reader touch-safe communication port.
Card reader as described above and smart card exchange method, wherein, the non-method for connecing parameter includes in updating smart card
Following steps:
Card reader read smart card in it is non-connect protocol parameter and all NFC application, selection need to use NFC application or
Using group;
Card reader is according to the NFC applications of selection or applies group, contrasts the NFC applications or application group is corresponding non-connects parameter
Non- with smart card connects parameter, if it is inconsistent, the non-parameter that connects of NFC applications or application group is sent to smart card,
Smart card renewal is non-to connect protocol parameter.
Card reader as described above and smart card exchange method, wherein, the method bag of NFC application services in stop intelligent card
Include following steps:
Smart card and card reader secured communication channel are set up by contact interface;
Select to need the NFC for terminating servicing to apply in smart card by card reader, terminate the NFC application services;
NFC applications described in intelligent card removal.
Card reader and smart card interactive system in being applied a kind of contact type intelligent card more, including contact type intelligent card and
Card reader;
The smart card includes the first communication device for the card reader contact communication, for storing NFC
The storage device of application program, for downloading and installs the processing unit of NFC application programs;For updating, smart card is non-to connect agreement
The activation device of parameter;Deletion device for deleting NFC application programs;
The card reader includes the third communication device for the smart card contact communication, for being supplied to
Stating smart card carries out the download apparatus of NFC application program downloads.
Card reader as described above and smart card interactive system, wherein, card reader is also included for verifying holder's identity
Checking device.
The method of the invention and system, realize the NFC required for allowing user to download whenever and wherever possible and are applied to smart card
It is interior, open or terminate using the service for providing.Protocol parameter is updated by activating application on reader device, is easily enjoyed and is moved
It is dynamic to pay the facility brought.Application provider need not manufacture various intelligent cards, and equipment of correspondingly swiping the card is without more
Change, not only facilitate application, and save cost.
Brief description of the drawings
Fig. 1 is the structured flowchart of card reader and smart card interactive system in specific embodiment;
Fig. 2 is the flow chart of card reader and smart card exchange method in specific embodiment;
Fig. 3 is to increase the schematic diagram of smart card and card reader interaction when NFC is applied in specific embodiment;
Fig. 4 is to delete the schematic diagram of smart card and card reader interaction when NFC is applied in specific embodiment.
Specific embodiment
Specific embodiment of the invention is described in detail below in conjunction with the accompanying drawings.
Card reader and smart card exchange method and system in being applied contact type intelligent card of the present invention, are based on non-more
The many application realization method and systems of contact intelligent card.As shown in figure 1, using system of realizing including non-more than contact type intelligent card
Contact intelligent card 1, card reader 2 and application server 3.Wherein, smart card 1 include first communication device 11, storage device 12,
Processing unit 13, activation device 14 and delete device 15, card reader 2 include secondary communication device 21, third communication device 22, under
Carry and put 23 and checking device 24, application server 3 includes service unit 31.
First communication device 11 carries out contact communication for smart card 1 with the card reader 2.Storage device 12 is used to store
NFC application programs.Processing unit 13 is used to that NFC to be downloaded and installed from card reader 2(Near Field Communication, closely
Distance wireless communication)Application program.Activation device 14 connects protocol parameter for updating the non-of smart card.Deleting device 15 is used to delete
Except NFC application programs.
Secondary communication device 21 is communicated for card reader 2 with application server 3.Third communication device 22 is used for Card Reader
Machine 2 carries out contact communication with smart card 1.Download apparatus 23 is used to download NFC application programs and individualized letter from application server 3
Breath, and it is supplied to the smart card 1 to be downloaded.Checking device 24 is used for card reader 2 and verifies holder's identity.
Service unit 31 is downloaded and open the NFC for application server 3 to the offer NFC application services of card reader 2 should
With service.
As shown in Figures 2 and 3, the method that card reader is interacted with smart card is comprised the following steps:
(1)Smart card 1 and the secured communication channel of card reader 2 are set up by contact interface.
Before smart card and card reader secured communication channel is set up, holder's identity code is input into first on card reader,
Card reader verifies holder's identity.Lead to card reader touch-safe if passing through to verify, then smart card being set up by contact interface
Letter passage.
(2)Card reader 2 downloads NFC applications from application server 3, and download finishes rear smart card 1 by the secure communication
Passage downloads the NFC from the card reader 2 and applies and install.
(3)Application server 3 is forwarded to smart card 1 by card reader 2 and applies corresponding personal information with the NFC.
(4)Application server 3 is forwarded by card reader 2 to smart card 1 opens the NFC application services instruction, and it is right to open
The NFC application services.
Using specific NFC using preceding, it is necessary to the non-protocol parameter that connects for updating smart card is that the agreement that specific NFC is applied is joined
Number, renewal process is as follows:
Non- in the reading smart card 1 of card reader 2 to connect protocol parameter and all NFC applications, the NFC that selection is needed to use is applied
Or apply group;
Card reader 2 is according to the NFC applications of selection or applies group, contrasts the NFC applications or application group is corresponding non-connects ginseng
Number and the non-of smart card connect parameter, if it is inconsistent, the non-parameter that connects of NFC applications or application group is sent into intelligence
Card, smart card renewal is non-to connect protocol parameter.
When certain NFC applications are not used in smart card 1, the application can be deleted, as shown in figure 4, specifically including following
Step:
1. smart card and card reader secured communication channel are set up by contact interface;
2. select to need the NFC for terminating servicing to apply in smart card 1 by card reader 2, card reader 2 is to backstage application service
Device 3 submits end of service application to;
3. background application server 3 issues deletion and is instructed using corresponding personal information with the NFC to card reader 2,
Card reader 2 is forwarded to smart card 1 by contact interface and deletes personal information instruction;
4. background application server 3 issues deletion NFC application instructions to card reader 2, and card reader 2 is by contact interface to intelligence
Can card forwarding deletion application instruction, intelligent card removal NFC applications.
For example, Beijing Public Transport all-purpose card user holds Beijing all-purpose card of the present invention(Smart card)Gone on business to Shenzhen, led to
Cross the customization terminal in Shenzhen Airport arrangement(Card reader), operate non-scooping out with management software from background server(Using clothes
Business device)Download Shenzhen is logical to be applied to customization terminal, is then forwarded in the all-purpose card card of Beijing by customization terminal, installs application
Download personal information afterwards and open the logical business in Shenzhen, then activate Shenzhen lead to using and the non-of more neocaine connect parameter so that real
The function of the existing logical mass transit card in Shenzhen.Before user leaves Shenzhen, on airport by customizing terminal, can delete that Shenzhen is logical should
With.
What the present invention was provided realizes many application total solution of contactless card, and user can be allowed to download institute whenever and wherever possible
The NFC of needs is applied in smart card, is opened or is terminated using the service for providing.Assisted by being updated in smart card on card reader
View parameter, easily enjoys the facility that mobile payment brings.Application provider need not manufacture various cards, correspondingly Card Reader
Machine is without replacing.
Obviously, those skilled in the art can carry out various changes and modification without deviating from essence of the invention to the present invention
God and scope.So, if these modifications of the invention and modification belong to the scope of the claims in the present invention and its equivalent technology
Within, then the present invention is also intended to comprising these changes and modification.