CN103686297A - IC card read-write device on digital video reception terminal and the method for the same - Google Patents
IC card read-write device on digital video reception terminal and the method for the same Download PDFInfo
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- CN103686297A CN103686297A CN201210360589.7A CN201210360589A CN103686297A CN 103686297 A CN103686297 A CN 103686297A CN 201210360589 A CN201210360589 A CN 201210360589A CN 103686297 A CN103686297 A CN 103686297A
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Abstract
This invention discloses an IC card read-write device on digital video reception terminal and the method for the same which is used for reading and writing an IC card on the digital video reception terminal. The IC card read-write device comprises digital video reception terminal, and an IC card read-write device which is connected to the digital video reception terminal. The IC card read-write device is connected to an IC card comprehensive management system through the digital video reception terminal and a digital two-way television network. The digital video reception terminal is additionally provided with an IC card data processing master control module, an IC card data transparent transmission management module, and a data communication module. The data communication message between an IC card comprehensive management system and the IC card read-write device can be processed by data caching through the IC card data processing master control module in order to achieve accurate synchronization updating of the IC card comprehensive management system and the IC card data. As a result, the usage of the IC card can be flexible. The invention is applicable to the digital television e-business payment field.
Description
Technical field
The present invention relates to a kind of digital video receiving terminal of IC-card read-write capability and reading/writing method of realizing IC-card read-write at this digital video receiving terminal realized.
Background technology
Follow sized enterprises in chinese DTV industry to " integration of three networks " direction process of transition, digital television electronic Electronic Business Technology becomes the focal point in this field.But technological innovation is also confined to be based on digital video reception terminal self is carried out relevant software and hardware upgrading and optimized mostly at present, this class technology is in the process of marketization application, the digital video receiving equipment that needs user to change to use, these mode market costs are high, poor operability, are difficult to real commercialization.
The digital video receiving equipment that how to utilize user to use, do not need these equipment to carry out hardware change, and by the method for software upgrading and optimization, utilize the data communication interface of user's existing equipment, directly connect IC-card read-write equipment, thereby realize the read-write of IC-card, complete respective electronic business function, Digital Television ecommerce industry development is had more to realistic meaning.
Summary of the invention
The object of the present invention is to provide a kind of digital video receiving terminal reading and writing IC card equipment, it can realize IC-card read-write capability;
The object of the present invention is to provide a kind of reading/writing method of realizing IC-card read-write at digital video receiving terminal.
To achieve these goals, technical scheme of the present invention is as follows:
A kind of digital video receiving terminal reading and writing IC card equipment, comprise digital video receiving terminal, it is characterized in that, also comprise the IC-card read write line being connected with digital video receiving terminal, described IC-card read write line is connected with IC-card total management system by digital video receiving terminal, digital television bidirectional net; Described digital video receiving terminal has additional:
IC-card data processing master control module: for realizing the driver that packs IC-card read write line into, identification, initialization connect the IC-card read write line of digital video reception terminal, the data communication of foundation and management and IC-card read write line, data message are carried out to buffer memory, encryption;
IC-card data transparent transmission administration module: carry out data transparent transmission for realizing the data message that the data communication between IC-card data processing master control module and IC-card read write line and operational order are produced;
Data communication module: set up data communication with IC-card read write line and be connected for realizing digital video receiving terminal;
IC-card total management system establishes a communications link by digital television bidirectional net and digital video receiving terminal, and carries out data communication by digital video receiving terminal and IC-card read write line.
In a preferred embodiment of the invention, described digital video receiving terminal comprises operating system/driver module, types of applications program module, digital TV middleware module, embedded browser module, UI/EPG module.
In a preferred embodiment of the invention, described IC-card read write line comprises network communication module, IC-card data read-write module, data communication module.
A kind of reading/writing method of digital video receiving terminal reading and writing IC card equipment, it is characterized in that, when IC-card holder initiates IC-card read-write requests: application program corresponding in types of applications program module is sent IC-card read-write requests and the message that reads and writes data to IC-card total management system, IC-card total management system receives related data message, and to the IC-card data processing master control module of digital video receiving terminal, sending the data message of IC-card read write command and Data Update, this packet buffer is in IC-card data processing master control module;
When IC-card data processing master control module confirms to communicate by letter with IC-card read write line normal and the two clock synchronous, IC-card read write line is sent to read write command, IC-card read write line is received instruction and is entered operating state, and at this moment holder carries out IC-card data read-write operation; Simultaneously IC-card read write line by the IC-card data message after upgrading the clock synchronous in the situation that, read and be cached in IC-card data processing master control module, thereafter according to system, setting returns to IC-card total management system, and IC-card total management system is upgraded card information;
All IC-card read-write operations in principle, by IC-card holder, initiate, when running into special circumstances and initiate the request of IC-card Data Update by IC-card total management system to IC-card holder, IC-card total management system need be initiated request to IC-card holder by application program corresponding in IC-card data processing master control module, types of applications program module, obtain that holder agrees to reply after, can carry out corresponding IC-card read-write operation.
Data communication message in the present invention between IC-card total management system and IC-card read write line can carry out data buffer storage processing by described IC-card data processing master control module, makes IC-card total management system and IC-card data can realize the accurate renewal of synchronizeing.Thereby it is more convenient flexible that IC-card is used.The present invention is applicable to digital television electronic commercial affairs payment technical field.
Feature of the present invention can be consulted the detailed description of the graphic and following better execution mode of this case and be obtained and be well understood to.
Accompanying drawing explanation
Fig. 1 is that the present invention is connected block diagram with IC-card total management system.
Fig. 2 is data processing module, IC-card read write line structure and the connection diagram thereof of digital video receiving terminal.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
As illustrated in fig. 1 and 2, a kind of digital video receiving terminal reading and writing IC card equipment, comprises digital video receiving terminal 100 and IC-card read write line 200.
IC-card read write line comprises network communication module 210, IC-card data read-write module 220, data communication module 230.
Digital video receiving terminal comprises operating system/driver module 110, types of applications program module 120, digital TV middleware module 130, embedded browser module 140, UI/EPG module 150, identification administration module 190.In order to realize digital video receiving terminal, be connected with IC-card read write line, the data processing module of this digital video receiving terminal also comprises IC-card data processing master control module 160, IC-card data transparent transmission administration module 170, data communication module 180.
IC-card data processing master control module 160 is for realizing the driver that packs IC-card read write line into, identification, initialization connect the IC-card read write line of digital video reception terminal, the data communication of foundation and management and IC-card read write line, data message are carried out to buffer memory, encryption.IC-card data transparent transmission administration module 170 carries out data transparent transmission for realizing the data message that the data communication between IC-card data processing master control module and IC-card read write line and operational order are produced.Data communication module 180 is set up data communication with IC-card read write line and is connected for realizing digital video receiving terminal.The physical interface of data communication module 180 can be selected: USB interface, RS232 interface and ethernet network interface.Types of applications program module 120 comprises: based on digital television bidirectional net, and the types of applications program client that the digital video receiving terminal of take is carrier integrated.
IC-card read write line 200 is connected with IC-card total management system 400 by digital video receiving terminal 100, digital television bidirectional net 300, realizes IC-card read-write.
In the present invention, digital video receiving terminal can be: cable digital TV set-top box, cabled digital two-way mutual high definition set top box, cabled digital high definition interactive machine top box, satellite television Set Top Box, IP network TV set-top box or network machine top box.
IC-card read write line can be: contact IC card reader-writer, noncontact IC card read/write device or two interfacial type IC-card read write line.
Digital television bidirectional network can be: CATV Two-way Transmission Network, the Internet or satellite television net.
IC-card can be: the storage card at contact or non-contact IC card, two interfaces, logic encryption card, CPU smart card and the IC-card that meets financial integrated circuit (IC) card using standard (PBOC2.0).
For by IC-card total management system or the IC-card data read-write operation of being initiated by user side, the IC-card data processing master control module of digital video receiving terminal, as realizing hard core control module that IC-card read-write capability realizes, all bearing relevant read write command, the caching function of the information such as new data or read-write result more.Concrete reading/writing method comprises:
When IC-card holder initiates IC-card read-write requests: application program corresponding in types of applications program module is sent IC-card read-write requests and the message that reads and writes data to IC-card total management system, IC-card total management system receives related data message, and to the IC-card data processing master control module of digital video receiving terminal, sending the data message of IC-card read write command and Data Update, this packet buffer is in IC-card data processing master control module;
When IC-card data processing master control module confirms to communicate by letter with IC-card read write line normal and the two clock synchronous, IC-card read write line is sent to read write command, IC-card read write line is received instruction and is entered operating state, and at this moment holder carries out IC-card data read-write operation.Simultaneously IC-card read write line by the IC-card data message after upgrading the clock synchronous in the situation that, read and be cached in IC-card data processing master control module, thereafter according to system, setting returns to IC-card total management system, and IC-card total management system is upgraded card information.
All IC-card read-write operations in principle, by IC-card holder, initiate, when running into special circumstances and initiate the request of IC-card Data Update by IC-card total management system to IC-card holder, IC-card total management system need be initiated request to IC-card holder by application program corresponding in IC-card data processing master control module, types of applications program module, obtain that holder agrees to reply after, can carry out corresponding IC-card read-write operation.
Data communication message in the present invention between IC-card total management system and IC-card read write line can carry out data buffer storage processing by described IC-card data processing master control module, makes IC-card total management system and IC-card data can realize the accurate renewal of synchronizeing.Thereby it is more convenient flexible that IC-card is used.The present invention is applicable to digital television electronic commercial affairs payment technical field.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what in above-described embodiment and specification, describe is principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection range that the present invention requires is defined by appending claims and equivalent thereof.
Claims (5)
1. a digital video receiving terminal reading and writing IC card equipment, comprise digital video receiving terminal, it is characterized in that, also comprise the IC-card read write line being connected with digital video receiving terminal, described IC-card read write line is connected with IC-card total management system by digital video receiving terminal, digital television bidirectional net; Described digital video receiving terminal has additional:
IC-card data processing master control module: for realizing the driver that packs IC-card read write line into, identification, initialization connect the IC-card read write line of digital video reception terminal, the data communication of foundation and management and IC-card read write line, data message are carried out to buffer memory, encryption;
IC-card data transparent transmission administration module: carry out data transparent transmission for realizing the data message that the data communication between IC-card data processing master control module and IC-card read write line and operational order are produced;
Data communication module: set up data communication with IC-card read write line and be connected for realizing digital video receiving terminal;
IC-card total management system establishes a communications link by digital television bidirectional net and digital video receiving terminal, and carries out data communication by digital video receiving terminal and IC-card read write line.
2. digital video receiving terminal reading and writing IC card equipment according to claim 1, it is characterized in that, described digital video receiving terminal comprises operating system/driver module, types of applications program module, digital TV middleware module, embedded browser module, UI/EPG module.
3. digital video receiving terminal reading and writing IC card equipment according to claim 1, is characterized in that, described IC-card read write line comprises network communication module, IC-card data read-write module, data communication module.
4. a reading/writing method for digital video receiving terminal reading and writing IC card equipment, is characterized in that:
When IC-card holder initiates IC-card read-write requests: application program corresponding in types of applications program module is sent IC-card read-write requests and the message that reads and writes data to IC-card total management system, IC-card total management system receives related data message, and to the IC-card data processing master control module of digital video receiving terminal, sending the data message of IC-card read write command and Data Update, this packet buffer is in IC-card data processing master control module;
When IC-card data processing master control module confirms to communicate by letter with IC-card read write line normal and the two clock synchronous, IC-card read write line is sent to read write command, IC-card read write line is received instruction and is entered operating state, and at this moment holder carries out IC-card data read-write operation; Simultaneously IC-card read write line by the IC-card data message after upgrading the clock synchronous in the situation that, read and be cached in IC-card data processing master control module, thereafter according to system, setting returns to IC-card total management system, and IC-card total management system is upgraded card information.
5. the reading/writing method of digital video receiving terminal reading and writing IC card equipment according to claim 1, it is characterized in that, all IC-card read-write operations in principle, by IC-card holder, initiate, when running into special circumstances and initiate the request of IC-card Data Update by IC-card total management system to IC-card holder, IC-card total management system need be initiated request to IC-card holder by application program corresponding in IC-card data processing master control module, types of applications program module, obtain that holder agrees to reply after, can carry out corresponding IC-card read-write operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210360589.7A CN103686297B (en) | 2012-09-26 | 2012-09-26 | IC card read-write device on digital video reception terminal and the method for the same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210360589.7A CN103686297B (en) | 2012-09-26 | 2012-09-26 | IC card read-write device on digital video reception terminal and the method for the same |
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| CN103686297A true CN103686297A (en) | 2014-03-26 |
| CN103686297B CN103686297B (en) | 2017-02-08 |
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| CN201210360589.7A Expired - Fee Related CN103686297B (en) | 2012-09-26 | 2012-09-26 | IC card read-write device on digital video reception terminal and the method for the same |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030093812A1 (en) * | 2001-11-09 | 2003-05-15 | Sony Corporation | System and method for delivering data to an information appliance using the ISO07816 |
| CN202406243U (en) * | 2012-01-16 | 2012-08-29 | 西安五丰公信息服务有限公司 | Coaxial cable communication terminal device with integrated circuit (IC) card reading/writing function |
| CN202435535U (en) * | 2012-01-04 | 2012-09-12 | 西安五丰公信息服务有限公司 | Digital video receiving terminal with integrated circuit (IC) card read-write function |
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2012
- 2012-09-26 CN CN201210360589.7A patent/CN103686297B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030093812A1 (en) * | 2001-11-09 | 2003-05-15 | Sony Corporation | System and method for delivering data to an information appliance using the ISO07816 |
| CN202435535U (en) * | 2012-01-04 | 2012-09-12 | 西安五丰公信息服务有限公司 | Digital video receiving terminal with integrated circuit (IC) card read-write function |
| CN202406243U (en) * | 2012-01-16 | 2012-08-29 | 西安五丰公信息服务有限公司 | Coaxial cable communication terminal device with integrated circuit (IC) card reading/writing function |
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| CN103686297B (en) | 2017-02-08 |
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Effective date of registration: 20180906 Address after: 710000 Shaanxi Xi'an high tech Zone, science and technology road, Haixing City Plaza residential building 1 Building 1 unit 11502 room Patentee after: XI'AN MEANHOW NETWORK TECHNOLOGY CO.,LTD. Address before: 710054 6 A households in Yanta District, Xi'an, Shaanxi. Patentee before: XI'AN WUFENGGONG INFORMATION SERVICE Co.,Ltd. |
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Granted publication date: 20170208 Termination date: 20210926 |