Card reader and smart card exchange method and system in the many application of contact type intelligent card
Technical field
The invention belongs to smart card application technologies field, be specifically related to card reader and smart card exchange method and system in the many application of a kind of contact type intelligent card.
Background technology
Existing contact type intelligent card generally adopts application preset before hair fastener, because it is limited that smart card offers user's free space, the non-use that scoops out that cannot likely use preset future in smart card, all preset non-scooping out with owning unique a set of non-protocol parameter that connects together in card simultaneously, thereby cannot accomplish compatible existing all reader devices, cause the usable range of a card very limited.
Summary of the invention
For the defect existing in prior art, technical matters to be solved by this invention is to provide a kind of card reader and smart card exchange method and system in the many application of contact type intelligent card simple, that cost is low that realize.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
Card reader and smart card exchange method in the many application of a kind of contact type intelligent card, comprise the step of setting up smart card and card reader secured communication channel by contact interface;
Smart card downloads by described secured communication channel the step that NFC applies and installs from card reader;
Open NFC application service, upgrade the non-step that connects parameter in smart card;
The step of NFC application service in stop intelligent card.
Card reader as above and smart card exchange method, wherein, before described secured communication channel is set up, further comprising the steps of:
In card reader, input holder's identity code, card reader checking holder identity; If by checking, then set up smart card and card reader touch-safe communication port by contact interface.
Card reader as above and smart card exchange method, wherein, upgrade the non-method that connects parameter in smart card and comprise the following steps:
Card reader reads non-protocol parameter and all NFC application, NFC application or the set of applications that selection need to be used of connecing in smart card;
Card reader is according to NFC application or the set of applications selected, contrast described NFC application or the non-non-parameter that connects that connects parameter and smart card corresponding to set of applications, if inconsistent, the non-parameter that connects of described NFC application or set of applications is sent to smart card, smart card upgrades the non-protocol parameter that connects.
Card reader as above and smart card exchange method, wherein, in stop intelligent card, the method for NFC application service comprises the following steps:
Set up smart card and card reader secured communication channel by contact interface;
Select to need in smart card the NFC application of the service that stops by card reader, stop described NFC application service;
Smart card is deleted described NFC application.
Card reader and smart card interactive system in the many application of a kind of contact type intelligent card, comprise contact type intelligent card and card reader;
Described smart card comprises the first communication device for contact communication with described card reader, for storing the memory storage of NFC application program, for downloading and install the treating apparatus of NFC application program; For upgrading the non-active device that connects protocol parameter of smart card; For deleting the delete device of NFC application program;
Described card reader comprises the third communication device for contact communication with described smart card, the download apparatus that carries out the download of NFC application program for offering described smart card.
Card reader as above and smart card interactive system, wherein, card reader also comprises the demo plant for verifying holder's identity.
The method of the invention and system, realized allowing user download needed NFC to be whenever and wherever possible applied in smart card, opens or stop the service that application provides.Upgrade protocol parameter by activate application on reader device, easily enjoy the facility that mobile payment brings.Application provider is without manufacturing various intelligent cards, and the facility of correspondingly swiping the card, also without replacing, not only facilitate application, and provide cost savings.
Brief description of the drawings
Fig. 1 is the structured flowchart of card reader and smart card interactive system in embodiment;
Fig. 2 is the process flow diagram of card reader and smart card exchange method in embodiment;
Fig. 3 is at the schematic diagram that increases NFC when application smart card and card reader reciprocal process in embodiment;
Fig. 4 is at the schematic diagram of deleting NFC when application smart card and card reader reciprocal process in embodiment.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Card reader and smart card exchange method and system in the many application of contact type intelligent card of the present invention are to apply implementation method and system based on contact type intelligent card more.As shown in Figure 1, the many application of contact type intelligent card realize system and comprise contact type intelligent card 1, card reader 2 and application server 3.Wherein, smart card 1 comprises first communication device 11, memory storage 12, treating apparatus 13, active device 14 and delete device 15, card reader 2 comprises secondary communication device 21, third communication device 22, download apparatus 23 and demo plant 24, and application server 3 comprises service unit 31.
First communication device 11 contacts communication for smart card 1 with described card reader 2.Memory storage 12 is for storing NFC application program.Treating apparatus 13 is for downloading and install NFC(Near Field Communication, wireless near field communication from card reader 2) application program.Active device 14 is for upgrading the non-protocol parameter that connects of smart card.Delete device 15 is for deleting NFC application program.
Secondary communication device 21 communicates for card reader 2 and application server 3.Third communication device 22 contacts communication for card reader 2 with smart card 1.Download apparatus 23 is for downloading NFC application program and personal information from application server 3, and offers described smart card 1 and download.Demo plant 24 is verified holder's identity for card reader 2.
Service unit 31 provides NFC application service to download and open described NFC application service for application server 3 to card reader 2.
As shown in Figures 2 and 3, the mutual method of card reader and smart card comprises the following steps:
(1) set up smart card 1 and card reader 2 secured communication channels by contact interface.
Before setting up smart card and card reader secured communication channel, first in card reader, input holder's identity code, card reader checking holder identity.If by checking, then set up smart card and card reader touch-safe communication port by contact interface.
(2) card reader 2 is downloaded NFC application from application server 3, and after download, smart card 1 is downloaded described NFC by described secured communication channel and applied and install from described card reader 2.
(3) application server 3 is forwarded and applies corresponding personal information with described NFC to smart card 1 by card reader 2.
(4) application server 3 is forwarded and opens described NFC application service instruction to smart card 1 by card reader 2, opens described NFC application service.
Use before specific NFC application, the non-protocol parameter that connects that need to upgrade smart card is the protocol parameter that specific NFC applies, and renewal process is as follows:
Card reader 2 reads smart card 1 interior non-connect protocol parameter and all NFC application, selects to need the NFC using to apply or set of applications;
Card reader 2 is according to NFC application or the set of applications selected, contrast described NFC application or the non-non-parameter that connects that connects parameter and smart card corresponding to set of applications, if inconsistent, the non-parameter that connects of described NFC application or set of applications is sent to smart card, smart card upgrades the non-protocol parameter that connects.
In the time that in smart card 1, certain NFC application does not re-use, can delete this application, as shown in Figure 4, specifically comprise the following steps:
1. set up smart card and card reader secured communication channel by contact interface;
2. select the interior NFC application that needs the service that stops of smart card 1 by card reader 2, card reader 2 is submitted end of service application to backstage application server 3;
3. background application server 3 issues to delete to card reader 2 and applies corresponding personal information instruction with described NFC, and card reader 2 is forwarded and deletes personal information instruction to smart card 1 by contact interface;
4. background application server 3 issues and deletes NFC application instruction to card reader 2, and card reader 2 is forwarded and deletes application instruction to smart card by contact interface, and smart card is deleted NFC application.
For example, Beijing Public Transport all-purpose card user holds Beijing of the present invention all-purpose card (smart card) and goes on business to Shenzhen, by the customization terminal (card reader) of arranging in Shenzhen Airport, operate non-scooping out with management software from the logical customization terminal that is applied in background server (application server) download Shenzhen, then be forwarded in the all-purpose card card of Beijing by customizing terminal, after application is installed, downloads personal information and open the logical business in Shenzhen, then activate the logical application in Shenzhen and the non-parameter that connects of neocaine more, thereby realize the function of the logical mass transit card in Shenzhen.Before user leaves Shenzhen, by customizing terminal, can delete the logical application in Shenzhen on airport.
Many using integrals of contactless card solution that realizes provided by the invention, can allow user download needed NFC whenever and wherever possible and be applied in smart card, opens or stop the service that application provides.By upgrading protocol parameter in smart card in card reader, easily enjoy the facility that mobile payment brings.Application provider is without manufacturing various cards, and correspondingly card reader is also without replacing.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if these amendments of the present invention and within modification belongs to the scope of the claims in the present invention and equivalent technology thereof, the present invention is also intended to comprise these changes and modification interior.