CN104700123B - Multi-core parallel processing contactless chip card read-write heads - Google Patents
Multi-core parallel processing contactless chip card read-write heads Download PDFInfo
- Publication number
- CN104700123B CN104700123B CN201310646664.0A CN201310646664A CN104700123B CN 104700123 B CN104700123 B CN 104700123B CN 201310646664 A CN201310646664 A CN 201310646664A CN 104700123 B CN104700123 B CN 104700123B
- Authority
- CN
- China
- Prior art keywords
- card
- secure access
- contact type
- model set
- set interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000012545 processing Methods 0.000 title claims abstract description 15
- 238000004891 communication Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000004048 modification Effects 0.000 abstract description 12
- 238000012986 modification Methods 0.000 abstract description 11
- 230000007246 mechanism Effects 0.000 abstract description 7
- 210000003128 head Anatomy 0.000 description 19
- 230000008859 change Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Storage Device Security (AREA)
Abstract
A kind of relevant multi-core parallel processing non-contact type wafer card read-write heads of the present invention, the read-write heads include several secure access modules, several secure access model set interface controllers, an antenna element, a card-type identification unit and a master controller with a plurality of secure access modules corresponding connection individually.The master controller is electrically connected with multiplexing mode and the plural groups secure access model set interface controller；Furthermore, each group secure access model set interface controller includes an independent processor to handle the ticket card Card Reader program and authentication code of corresponding secure access module, reach the multiple different ticket operation tissues of more quickly certification, and the security of certification reading and the convenience of key mechanism modification can be improved.
Description
Technical field
The present invention is on a kind of non-contact type wafer card read-write heads, especially with regard to a kind of master controller to secure access mould
Group is the non-contact type wafer card read-write heads of the one-to-many communication architecture of tool rapid response.
Background technology
Fig. 1 is the system architecture of an existing non-contact type wafer card card reader 10, and 10 built-in 1~4 groups of the card reader is safe
Module (security access module, SAM) 11 is accessed, secure access module 11 is carried by different ticket operating systems
Formed in the slot 111 of secure access Modular card insertion one of confession, therefore access mode, order and password all may be different, therefore
Card reader 10 can only be one-to-many for accessing operation secure access module 11, and the same time can only be directed to one of which secure access
Module 11 obtain authentication code and the transaction authentication code computing of card 16, about 0.2~0.3 second its operation time.
Further it, card reader 10 non-contact type wafer card 16 enter sensing range when (may have multiple non-simultaneously
Contact chip card enters sensing range, but system can select one to be operated), it is non-to read this using an antenna element 13
The card-type identification data of contact chip card 16, and card number is obtained after the true card-type by a card-type identification unit 14, via master
Control unit 15 by a secure access model set interface controller 12 not Xie Tong one secure access module 11 calculate card
Authentication code (Key；Safe key), then whether just 15 counted authentication code of main control unit is confirmed by non-contact type wafer card 16
Really, such as to calculate authentication code according to the 1st group of secure access module 11a correct, then can confirm the non-contact type wafer card 16 and the 1st
Group secure access module 11a corresponding relation and acquirement are to the transaction access right of non-contact type wafer card 16；But when incorrect
Then again with simplex mode S sequentially transfer to the 2nd group, the 3rd group, the 4th group of secure access module (11b, 11c, 11d) carry out it is contactless
Chip card 16 is corresponding with secure access module 11 to be confirmed.If the authentication code calculated by the 4th group of secure access module 11d with
Non-contact type wafer card 16 confirms corresponding relation, and its card transaction is by the operation time of four groups of secure access modules along with transaction
Operation time then about needs 1.2~1.6 seconds.Such processing time alreadys exceed traffic and transportation system and tests the time that card is allowed,
Leisure opinion is further added by after the secure access module of different ticket operation tissues, and its time handled is even more to endure.Therefore, this
In the application scenario that the card reader that kind includes multigroup safety access module obtains card content for requiring rapid authentication, it will by
Limit.
For the above mentioned problem of non-contact type wafer card card reader, after inventor researches and develops, TaiWan, China is proposed
Certificate number 1408608 " the non-contact type wafer card read-write module of the synchronous checking of multigroup safety access module " is solved.Should
Read-write module includes several secure access model set interface controllers, and each secure access model set interface controller corresponds to each peace
Full Access module and set, it is possible to provide main control unit is after a non-contact type wafer card card number is obtained, and multitask is synchronously
A checking computations other authentication code, then be mutually authenticated one by one using those authentication codes with the non-contact type wafer card, so that obtain can be with
One group of authentication code of the non-contact type wafer card is accessed, it is such a using the lots other authentication code of checking computations and contactless crystalline substance
The framework of piece card lots authentication code can significantly reduce the overall operation time, moreover, often increasing a ticket operating system
Secure access module can't increase the time for calculating authentication code, will not more wear whole ticket checking time-histories down, fully comply with quick
Certification obtains the application scenario of card content.However, the ticket card of all ticket operating systems is handled using the main control unit
Card Reader program and authentication code (safe key), cause inconvenience of the read-write module in software modification, and the pipe read in certification
The problem of some are not safe enough may also be had in reason.Specifically, the secure access Modular card of each ticket operating system is deposited
Take mode, order and password all different, if a wherein ticket operating system to make safe key exchanging mechanism modification or
When increasing newly, or often increasing a ticket operating system newly, it is required for changing software and the ticket card processing operation of the main control unit,
Cause to spend the more long time, in addition, also more difficult rapid tracking overcomes when ticket card processing makes a mistake.
The content of the invention
Technical problem underlying to be solved by this invention is, overcomes drawbacks described above existing for prior art, and provides one
Kind multi-core parallel processing non-contact type wafer card read-write heads, each group secure access model set interface controller of the read-write heads include
One independent processor is reached more quickly to handle the ticket card Card Reader program and authentication code of corresponding secure access module
The multiple different ticket operation tissues of certification, and the security of certification reading and the convenience of key mechanism modification can be improved
The technical solution adopted for the present invention to solve the technical problems is：
A kind of multi-core parallel processing non-contact type wafer card read-write heads is for coordinating non-contact type wafer card mutually to recognize each other
For card to obtain card content and its affiliated ticket operating system, the non-contact type wafer card read-write heads includes several secure access moulds
Group, with a plurality of secure access modules individually several secure access model set interface controllers of corresponding connection, an antenna element,
One card-type identification unit and a master controller.Each secure access model set interface controller is to should be in a plurality of secure access modules
An electric connection, each secure access model set interface controller includes independent processor to handle corresponding peace
The ticket card Card Reader program and authentication code of Full Access module.The antenna element can carry out wireless signal with the non-contact type wafer card
Receive with transmission to read the card kenel of the non-contact type wafer card.The card-type identification unit electrically connects with the antenna element
Connect, and confirm meet the antenna element reading the non-contact type wafer card card kenel after obtain the card number.The main control
Device is electrically connected with individually with the card-type identification unit and the number secure access model set interface controller so that the card-type recognizes
Card number data acquired by unit can be transmitted to each secure access model set interface controller by the master controller with multiplexing mode,
And the ticket card Card Reader journey of corresponding secure access module is handled by the processor of each secure access model set interface controller
Sequence and an authentication code safe key is calculated, then the non-contact type wafer card is sequentially tested with those authentication codes, finding can be with
One group of authentication code of the non-contact type wafer card is accessed, and reads the non-contact type wafer card content and the affiliated ticket operation system
System, and export to the communication interface for connecting the master controller.
The effect of multi-core parallel processing non-contact type wafer card read-write heads formed according to the present invention obtains is：Should
One-to-many communication architecture of the master controller of read-write heads for the plural secure access model set interface controller for tool rapid response,
Thus, can multiplexing, the synchronously other certification of checking computations after the read-write heads of the present invention reads the card number of a non-contact type wafer card
Code, then is mutually authenticated using those authentication codes with the non-contact type wafer card one by one, about can be at about 0.5~0.6 second it is extremely short
One group of authentication code of the non-contact type wafer card can be accessed by rapidly being obtained in time, to complete card transaction；Furthermore each group
Secure access model set interface controller is (i.e. each to handle corresponding secure access module all comprising an independent processor
Kind of ticket is other) ticket card Card Reader program and the safe key of authentication code, reach the multiple different ticket operation groups of more quickly certification
Outside knitting, and the security of certification reading and the convenience of key mechanism modification can be improved.In addition, often increase an operation system
The secure access module of system can't increase the time for calculating authentication code, will not more wear whole ticket checking time-histories down, may conform to quick
Certification obtains the application scenario of card content.
The invention has the advantages that each group secure access model set interface controller of the read-write heads includes an independent place
Reason device reaches the multiple differences of more quickly certification to handle the Card Reader program of corresponding secure access module and safe key
Ticket operation tissue, and can improve certification reading security and key mechanism modification convenience.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the system architecture schematic diagram of the non-contact type wafer card card reader of prior art.
Fig. 2 is the system architecture schematic diagram of the non-contact type wafer card read-write heads of the present invention.
Label declaration in figure：
10 card readers
11 secure access modules
The 1st group of secure access module of 11a
The 2nd group of secure access module of 11b
The 3rd group of secure access module of 11c
The 4th group of secure access module of 11d
111 slots
12 secure access model set interface controllers
13 antenna elements
14 card-type identification units
15 main control units
16 cards
S simplex modes
20 read-write headses
21 secure access modules
The 1st group of secure access module of 21a
The 2nd group of secure access module of 21b
The 3rd group of secure access module of 21c
The 4th group of secure access module of 21d
The 5th group of secure access module of 21e
The 6th group of secure access module of 21f
The 7th group of secure access module of 21g
The 8th group of secure access module of 21h
211 slots
22 secure access model set interface controllers
The 1st group of secure access model set interface controller of 22a
The 2nd group of secure access model set interface controller of 22b
The 3rd group of secure access model set interface controller of 22c
The 4th group of secure access model set interface controller of 22d
The 5th group of secure access model set interface controller of 22e
The 6th group of secure access model set interface controller of 22f
The 7th group of secure access model set interface controller of 22g
The 8th group of secure access model set interface controller of 22h
The card-type identification unit of 23 antenna element 24
25 master controllers 251 communicate interface
The non-contact type wafer card of 26 processor 30
The coil antenna of 31 chip 32
D contents and the affiliated operating system M multiplexing modes
Embodiment
Fig. 2 is the system architecture of the multi-core parallel processing non-contact type wafer card read-write heads 20 of the present invention, and this is non-contact
Formula chip card read-write heads 20 is to obtain the non-contact type wafer card 30 for coordinating non-contact type wafer card 30 to be mutually authenticated
Content and its affiliated bill system D, the non-contact type wafer card 30 are packaged with a chip 31 and a coil 32.In the present embodiment
In, the non-contact type wafer card read-write heads 20 includes several secure access modules 21, and (the present embodiment is with 8 groups of secure access modules
Exemplified by 21a, 21b, 21c, 21d, 21e, 21f, 21g, 21h), (the present embodiment is with 8 for several secure access model set interface controllers 22
Exemplified by individual secure access model set interface controller 22a, 22b, 22c, 22d, 22e, 22f, 22g, 22h), an antenna element 23, one
Card-type identification unit 24 and a master controller (Arbiter MCU) 25.
One secure access Modular card can be electrically connected with by each secure access module 21 (can directly be welded or utilize a safety
Module card slot 211 is accessed for inserting the secure access Modular card of different bill systems), or the secure access mould of direct burning one
Group application program is formed.
Each secure access model set interface controller (Issuer SAM Conterller) 22 and the plural secure access module
The corresponding electric connection of a secure access module 21 in 21, with the information of secure access module 21 corresponding to acquisition.Furthermore respectively
Secure access model set interface controller 22 includes an independent processor 26 to handle corresponding secure access module 21
Ticket card Card Reader program and authentication code.
The antenna element 23 can carry out the reception of wireless signal and transmit to read the card of the non-contact type wafer card 30
Kenel.The card-type identification unit 24 is electrically connected with the antenna element 23, and it can confirm that the antenna element 23 is read non-contact
Whether the card kenel of formula chip card 30 meets the accessible card kenel of this read-write heads 20, and the card number is obtained after confirmation is errorless.
In the present embodiment, the card-type identification unit 24 is using wireless frequency Card Reader control chip.
The master controller 25 and the card-type identification unit 24 and each secure access model set interface controller 22 are electrical
Connection so that card number data acquired by the card-type identification unit 24 can by the master controller 25 with multiplexing mode M transmit to
Each secure access model set interface controller 22 is handled, then the processor of the plural secure access model set interface controller 22
26 can calculate a certification individually with the card number plus the safety certification related data of corresponding secure access module 21
Code (safe key).Such as the 1st group of secure access model set interface controller 22a processor 26 is according to the card number and the 1st group of peace
Full Access module 21a calculates one first authentication code；With the 2nd group of secure access model set interface controller 22b of time processor 26
One second authentication code is calculated according to the card number and the 2nd group of secure access module 21b；With the 3rd group of secure access model set interface of time
Controller 22c processor 26 calculates one the 3rd authentication code according to the card number and the 3rd group of secure access module 21c；With the time the 4th
Group secure access model set interface controller 22d processor 26 calculates one the according to the card number and the 4th group of secure access module 21d
Four authentication codes；By that analogy, and to last group, such as the 8th group of secure access model set interface controller 22h of time processor
26 calculate one the 8th authentication code according to the card number and the 8th group of secure access module 21h.Then, transported via the complex processing device 26
More several authentication codes caused by calculating can be transmitted to the card-type identification unit 24 by the master controller 25 one by one to be tested, also
That is, the plural authentication code is modulated into the data type package that meets the card kenel and can receive and grant, and passes through the antenna element
23 are sent to the coil antenna 32 of the non-contact type wafer card 30, and confirm it just by the chip 31 of the non-contact type wafer card 30
True property and return and give the read-write heads 20.If wherein there is an authentication code to be received, mean that the non-contact type wafer card 30 is
One legal card, then the card-type identification unit 24 can read the data of the non-contact type wafer card 30, you can know that this is non-contact
Which ticket operating system formula chip card 30 belongs to, then, the content of the non-contact type wafer card 30 and the affiliated ticket
Operating system D data can be transmitted to the application system linked (in figure not via a communication interface 251 of the master controller 25
Show), to perform further application.
In the present embodiment, the non-contact type wafer card 30 can be a card pattern or a token (IC-TOKEN) pattern.
In addition, the communication interface of the master controller 25 and the plural secure access model set interface controller 22 is serial peripheral interface.
Via the explanation of above-described embodiment, it is known that it is a feature of the present invention that the master controller 25 is for plural number safety
One-to-many communication architecture of the model set interface controller 22 for tool rapid response is accessed, thus, when the read-write heads 20 of the present invention is read
, can multitask, the synchronously other authentication code of checking computations, then utilize those certifications one by one after the card number of one non-contact type wafer card 30
Code is mutually authenticated with the non-contact type wafer card 30, and about can rapidly be obtained in the very short time of about 0.5~0.6 second can be with
One group of authentication code of the non-contact type wafer card is accessed, to complete card transaction；Furthermore each group secure access model set interface controls
Device 22 all includes an independent processor to handle the ticket card of corresponding secure access module 21 (i.e. each ticket is other)
Card Reader program and authentication code, reach the convenience of the security for improving certification reading and the modification of key mechanism.In specific words, when
A wherein ticket operating system to make safe key exchanging mechanism modification or it is newly-increased when, and the master controller need not be changed
25 software, it need not also change other ticket operating system secure access model set interface controllers 22, it is only necessary to which modification is wherein intended to
The ticket card Card Reader program of the processor 26 of the secure access model set interface controller 22 of change, thus, for unmodified
Ticket operating system business is not required to re-execute safety certification (safety verification of program code), spends modification time reduction；In addition,
It also can rapidly follow the trail of and overcome when ticket card processing makes a mistake.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, it is all
It is any simple modification, equivalent change and modification made according to the technical spirit of the present invention to above example, still falls within
In the range of technical solution of the present invention.
Claims (2)
1. a kind of multi-core parallel processing non-contact type wafer card read-write heads, it is characterised in that it is used
To coordinate non-contact type wafer card mutual authentication to obtain card content and its affiliated ticket operation system
System, including：
Multiple secure access modules, corresponding multiple different ticket operating systems；
Multiple secure access model set interface controllers, each secure access model set interface controller correspond to the multiple secure access mould
An electric connection in group, it is right to handle that each secure access model set interface controller includes an independent processor
One ticket card Card Reader program of the secure access module for the ticket operating system answered and an authentication code；
One antenna element, itself and the non-contact type wafer card carry out wireless signal reception and transmission it is described non-contact to read
The card kenel of formula chip card；
One card-type identification unit, it is electrically connected with the antenna element, and confirms to meet the described of the antenna element reading
Card number is obtained after the card kenel of non-contact type wafer card；And
One master controller, it is electrical individually with the card-type identification unit and the plural secure access model set interface controller
Connection so that the card number data acquired by the card-type identification unit is transmitted to each peace by the master controller with multiplexing mode
Full Access model set interface controller；
Wherein, the secure access mould of the corresponding ticket operating system of the processor processing of each secure access model set interface controller
The ticket card Card Reader program of group and authentication code is calculated, then the non-contact type wafer card is sequentially tested with the authentication code, found
An authentication code of the non-contact type wafer card is accessed, and reads the non-contact type wafer card content and the affiliated ticket battalion
Fortune system, export to the communication interface for connecting the master controller.
2. multi-core parallel processing non-contact type wafer card read-write heads according to claim 1, it is characterised in that described each
Individual secure access module is with secure access Modular card slot kenel corresponding to one, and the safety for inserting different ticket operating systems is deposited
Take Modular card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646664.0A CN104700123B (en) | 2013-12-04 | 2013-12-04 | Multi-core parallel processing contactless chip card read-write heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646664.0A CN104700123B (en) | 2013-12-04 | 2013-12-04 | Multi-core parallel processing contactless chip card read-write heads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104700123A CN104700123A (en) | 2015-06-10 |
| CN104700123B true CN104700123B (en) | 2018-03-27 |
Family
ID=53347220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310646664.0A Expired - Fee Related CN104700123B (en) | 2013-12-04 | 2013-12-04 | Multi-core parallel processing contactless chip card read-write heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104700123B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101276448A (en) * | 2007-03-29 | 2008-10-01 | 阿里巴巴集团控股有限公司 | Payment system and method performing trading with identification card including IC card |
| TW201040844A (en) * | 2009-05-14 | 2010-11-16 | Bao Ruh Electronic Co Ltd | Non-contact chip card read/write module with concurrent validation by multiple secure access module |
| TWM403064U (en) * | 2010-11-18 | 2011-05-01 | Microprogram Information Co Ltd | Read/write module for distributed computing non-contact chip card |
| WO2011150346A3 (en) * | 2010-05-28 | 2012-11-29 | Laurich Lawrence A | Accelerator system for use with secure data storage |
| CN203799394U (en) * | 2013-12-04 | 2014-08-27 | 宝録电子股份有限公司 | Multi-core parallel-processing non-contact chip-card read-write machine |
-
2013
- 2013-12-04 CN CN201310646664.0A patent/CN104700123B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101276448A (en) * | 2007-03-29 | 2008-10-01 | 阿里巴巴集团控股有限公司 | Payment system and method performing trading with identification card including IC card |
| TW201040844A (en) * | 2009-05-14 | 2010-11-16 | Bao Ruh Electronic Co Ltd | Non-contact chip card read/write module with concurrent validation by multiple secure access module |
| WO2011150346A3 (en) * | 2010-05-28 | 2012-11-29 | Laurich Lawrence A | Accelerator system for use with secure data storage |
| TWM403064U (en) * | 2010-11-18 | 2011-05-01 | Microprogram Information Co Ltd | Read/write module for distributed computing non-contact chip card |
| CN203799394U (en) * | 2013-12-04 | 2014-08-27 | 宝録电子股份有限公司 | Multi-core parallel-processing non-contact chip-card read-write machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104700123A (en) | 2015-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107111733B (en) | Method and product for product tracking and authentication using conductive ink | |
| CN100583122C (en) | Card reader capable of reading and writing multiple kind information card and its read-write method | |
| CN110232429A (en) | Customer certification system and method for registering fingerprint reference data | |
| CN101706878A (en) | Passive RFID system | |
| CN104700123B (en) | Multi-core parallel processing contactless chip card read-write heads | |
| CN202003376U (en) | Intelligent card provided with exclusive input/output equipment | |
| CN105809231B (en) | Multi-frequency multi-purpose electronic tag and using method thereof | |
| CN100382088C (en) | Integrated circuit for agreement control | |
| CN203799394U (en) | Multi-core parallel-processing non-contact chip-card read-write machine | |
| CN101086763A (en) | A collaborative working RFID reader and its collaborative work method | |
| TWI579784B (en) | Non-contact wafer card reader with hybrid multi-core parallel verification processing | |
| CN102117448A (en) | Leasing management system and method containing GPS (global position system) automatic positioning for pleasure boats in scenic spot based on RFID (radio frequency identification) technology | |
| TW201040844A (en) | Non-contact chip card read/write module with concurrent validation by multiple secure access module | |
| CN204904307U (en) | Handheld interactive terminal of examining | |
| TWM477629U (en) | Multiple cores parallel processing non-contact card read/write machine | |
| CN201017399Y (en) | Bank cashbox exchanging automatically checking device | |
| TWI526938B (en) | Multi-core parallel processing of non - contact chip card reader | |
| CN201681407U (en) | Equipment capable of receiving various non-contact type radio frequency devices | |
| CN105225106A (en) | Electronic transaction payment system and induction payment mechanism, networking transaction system | |
| CN103164719A (en) | System and method for multi-type intelligent card safe reading and writing | |
| CN104252681A (en) | Devices, application system and application method for digitally stamping electronic tickets | |
| CN104517320A (en) | Automatic ticketing system based on RFID | |
| CN108038963B (en) | Remote electricity selling system based on all-purpose card and adopting ARM9 processor | |
| CN203164988U (en) | IC card remote operation platform | |
| Guo et al. | Design of school bus passengers' identity authentication system based on RFID |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |