CN101114241A - Non-contacting intelligent card emluator - Google Patents
Non-contacting intelligent card emluator Download PDFInfo
- Publication number
- CN101114241A CN101114241A CNA2006100293370A CN200610029337A CN101114241A CN 101114241 A CN101114241 A CN 101114241A CN A2006100293370 A CNA2006100293370 A CN A2006100293370A CN 200610029337 A CN200610029337 A CN 200610029337A CN 101114241 A CN101114241 A CN 101114241A
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- emulation chip
- emulator
- antenna
- interface board
- user program
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Abstract
The invention discloses a non-contact smart card simulator, which provides two work models: a real work model and a virtual work model. Under the real model, an interface board must be manually put in or taken out of the field intensity scope of a reading-writing machine antenna, thus simulating a real product card and coordinating with the reading-writing machine to start and end a work process. Under the virtual model, the interface board does not need to be truly put in or taken out of the field intensity scope of the reading-writing machine antenna, and the simulator can simulate the action of the smart card to enter and exit the field intensity scope of the reading-writing machine antenna through controlling a simulation chip and whether an inside user program works. The invention can flexibly control the simulation chip and the startup or the stop of the working of the user program in various ways, and is convenient for the debugging of the user program.
Description
Technical field
The present invention relates to a kind of non-contact type intelligent card simulator.
Background technology
The user program that has the user to develop in the contact type intelligent card, in the writing and debug of user program, employed instrument generally is non-contact type intelligent card simulator and read-write facility.Use in the emulator to comprise the every function simulating chip of product chips, be used for the work behavior of analog equipment card.Emulator has an interface board, is furnished with antenna on the interface board, and it is mutual to carry out signal by wireless carrier signal passage with the antenna of read-write facility.
Contact type intelligent card product card is to enter or leave read-write facility carrier signal field strength range by card, card obtained or lose the carrier energy that enough is used for work to start or stop interior contact type intelligent card chip of card and user program work.There is not the reset signal that can control chip resets on the contact type intelligent card product chips.For real simulation product card, the emulation chip of present non-contact type intelligent card simulator is general to be adopted and the product chips similar design, usually do not draw reset pin yet, therefore in use can only enter or leave the carrier signal field strength range of read-write facility by the interface board of artificial control emulator, whether the electric circuit inspection by emulator goes out this behavior, power to emulation chip by emulator control then and realize starting or stoping chip and user program work.
But, in using the emulator debug user program, during the program of power-on and power-off working portion, just must ceaselessly put interface board or take out into the field strength range of reading and writing the facility antenna, like this to user's debugging trouble very.Simultaneously, want the independent debug user programs of disengaging read-write facility also infeasible.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of non-contact type intelligent card simulator, can control emulation chip flexibly in many ways and user program starts or stops work, makes things convenient for the debugging of user program.
For solving the problems of the technologies described above, non-contact type intelligent card simulator of the present invention comprises carrier detection module, control module, emulation chip; Dispose on the interface board and block similar antenna, between emulator and the interface board by the wire message way communication; Realize communication by radio channel between the antenna of interface board and read-write facility;
Emulator provides true and virtual two kinds of mode of operations:
Under actual pattern, the carrier detection module of emulator is worked all the time, the carrier signal on the antenna of detection interface board, and when artificially interface board being put into the field strength range of read-write facility antenna, carrier detection module can detect carrier signal and inform emulator; When artificially interface board being taken out the field strength range of read-write facility antenna, carrier detection module can detect the carrier signal disappearance and inform emulator; Emulator provides the information that carrier signal is not arranged according to carrier detection module, by the reset pin control emulation chip of emulation chip; When not having carrier signal, emulation chip is in reset mode, and emulation chip and user program are not worked; After finding carrier signal, emulation chip withdraws from reset mode, and emulation chip and user program bring into operation; After carrier signal disappeared, emulation chip and user program were out of service, and emulation chip reenters reset mode;
Under Virtualization Mode, the carrier detection module of emulator is not worked all the time, and whether emulation chip works only is subjected to the control of emulator; In needing debug user programs during the program of power-on and power-off working portion, read-write facility antenna has carrier signal to send all the time, interface board is placed in the strong scope of read-write facility antenna field always, by the reset pin of user by emulator control emulation chip, the control emulation chip is in reset mode, user program is not worked, emulation chip withdraws from the reset mode user program and starts working, and perhaps the user program emulation chip that quits work reenters reset mode.
Non-contact type intelligent card simulator of the present invention, not only can be by interface board being put or taken out into the field strength range of read-write facility antenna, the real product card of emulation cooperates the startup and the power cut-off process of read-write facility, can also be in using the emulator debug user program during program of power-on and power-off working portion, need not put interface board or take out into the field strength range of read-write facility antenna, the behavior of the field strength range that sticks into out read-write facility antenna of simulation virtual.Simultaneously, the user can use emulator to break away from the independent debug user programs of read-write facility.Help more convenient, debug user programs more neatly.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Accompanying drawing is the structural representation of non-contact type intelligent card simulator of the present invention.
Embodiment
As shown in the figure, non-contact type intelligent card simulator 1 of the present invention comprises carrier detection module 2, control module 3 and emulation chip 4.Dispose on the interface board 6 and block similar antenna 5.Pass through wire message way 10 communications between emulator 1 and the interface board 6.Realize communication by radio channel 11 between the antenna 8 of interface board 6 and read-write facility 7.Antenna 5 on the interface board 6 receives the signal that read-write facility 7 send from antenna 8 by wireless channel 11, sends emulator 1 to by wire message way 10 then; Emulator 1 also can send to the signal of reading and writing facility 7 to needs and send interface board 6 to by wire message way 10, is sent by the antenna 8 of wireless channel 11 to read-write facility 7 by the antenna on the interface board 65.
Emulator 1 gives emulation chip 4 power supplies all the time, and emulation chip 4 has been drawn reset pin, and emulator 1 can send reset signal 9 to emulation chip 4 by control module 3, and control emulation chip 4 is in reset mode or duty.When emulation chip 4 was in reset mode, user program can't be worked; Emulation chip 4 withdraws from reset mode and enters duty, and user program is started working; Emulation chip 4 states of deactivating are got back to reset mode, and user program quits work.
Emulator 1 has actual pattern and two kinds of mode of operations of Virtualization Mode, uses which kind of mode of operation to be selected by the user.Under actual pattern, must artificially put interface board or take out into the field strength range of read-write facility antenna, could cooperate startup and the power cut-off process of reading and writing facility by the real product card of emulation.Under Virtualization Mode, need not actual interface board be put or take out into the field strength range of read-write facility antenna, emulator can control emulation chip and wherein user program whether work and simulate the behavior of the field strength range that sticks into out read-write facility antenna.Simultaneously, under Virtualization Mode, even without the read-write facility, emulator also can be controlled emulation chip and user program work.
Under actual pattern, the carrier detection module 2 of emulator 1 is worked all the time, by the carrier signal on the antenna 5 of wire message way 10 detection interface boards 6, when the field strength range of artificially interface board 6 being put into the antenna 8 of read-write facility 7, carrier detection module 2 can detect carrier signal and send alert signal 12 to control module 3.When the field strength range of artificially interface board 6 being taken out the antenna 8 of read-write facility 7, carrier detection module 2 can detect the control module 3 that carrier signal disappears and informs emulator 1 by alert signal 12.The control module 3 of emulator 1 can recognize whether carrier signal is arranged according to the alert signal 12 that carrier detection module 2 provides, and by reset signal 9 control emulation chips 4, when not having carrier signal, emulation chip 4 is in reset mode, and emulation chip 4 and user program are not worked.After finding carrier signal, emulation chip 4 withdraws from reset mode, and emulation chip 4 and user program bring into operation; After carrier signal disappeared, emulation chip 4 and user program were out of service, and emulation chip 4 reenters reset mode.It is in full accord that this process and product stick into out the course of work of the strong scope of read-write facility antenna field.
Under Virtualization Mode, the carrier detection module 2 of emulator 1 is not worked all the time, and alert signal 12 is inoperative.Whether the user can pass through emulator 1, worked by control module 3 control emulation chips 4 wherein.In needing debug user programs during the program of power-on and power-off working portion, the antenna 8 of read-write facility 7 has carrier signal to send all the time, interface board 6 is placed in the field strength range of the antenna 8 of reading and writing facility 7 always, need not ceaselessly interface board 6 to be put into or taken out the field strength range of the antenna 8 of read-write facility 7.The control module 3 of being controlled emulator 1 by the user is in reset mode by reset signal 9 control emulation chips 4, and user program is not worked; Emulation chip 4 withdraws from reset mode, and user program is started working; Perhaps user program quits work, and emulation chip 4 reenters reset mode, can simulate the physical action and the course of work of antenna 8 field strength range that stick into out read-write facility 7.Under this pattern, exist even without read-write facility 7, also can whether work by the control module 3 control emulation chips 4 of control emulator 1 by the user.
Claims (1)
1. non-contact type intelligent card simulator, described emulator comprises carrier detection module, control module, emulation chip; Dispose on the interface board and block similar antenna, between emulator and the interface board by the wire message way communication; Realize communication by radio channel between the antenna of interface board and read-write facility;
It is characterized in that emulator provides true and virtual two kinds of mode of operations:
Under actual pattern, the carrier detection module of emulator is worked all the time, the carrier signal on the antenna of detection interface board, and when artificially interface board being put into the field strength range of read-write facility antenna, carrier detection module can detect carrier signal and inform emulator; When artificially interface board being taken out the field strength range of read-write facility antenna, carrier detection module can detect the carrier signal disappearance and inform emulator; Emulator provides the information that carrier signal is not arranged according to carrier detection module, by the reset pin control emulation chip of emulation chip; When not having carrier signal, emulation chip is in reset mode, and emulation chip and user program are not worked; After finding carrier signal, emulation chip withdraws from reset mode, and emulation chip and user program bring into operation; After carrier signal disappeared, emulation chip and user program were out of service, and emulation chip reenters reset mode;
Under Virtualization Mode, the carrier detection module of emulator is not worked all the time, and whether emulation chip works only is subjected to the control of emulator; In needing debug user programs during the program of power-on and power-off working portion, read-write facility antenna has carrier signal to send all the time, interface board is placed in the strong scope of read-write facility antenna field always, by the reset pin of user by emulator control emulation chip, the control emulation chip is in reset mode, user program is not worked, emulation chip withdraws from the reset mode user program and starts working, and perhaps the user program emulation chip that quits work reenters reset mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100293370A CN100465905C (en) | 2006-07-25 | 2006-07-25 | Non-contacting intelligent card emluator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100293370A CN100465905C (en) | 2006-07-25 | 2006-07-25 | Non-contacting intelligent card emluator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101114241A true CN101114241A (en) | 2008-01-30 |
| CN100465905C CN100465905C (en) | 2009-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100293370A Expired - Fee Related CN100465905C (en) | 2006-07-25 | 2006-07-25 | Non-contacting intelligent card emluator |
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| CN (1) | CN100465905C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102467445A (en) * | 2010-11-11 | 2012-05-23 | 上海华虹集成电路有限责任公司 | Non-contact smart card simulation system |
| CN106484585A (en) * | 2016-10-31 | 2017-03-08 | 上海华虹集成电路有限责任公司 | Contact type intelligent card chip emulator |
| CN106485020A (en) * | 2016-10-31 | 2017-03-08 | 上海华虹集成电路有限责任公司 | Processor chips emulator with nonvolatile memory |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1702328A1 (en) * | 1989-08-02 | 1991-12-30 | Предприятие П/Я В-2203 | Radio signal simulator |
| KR20030051973A (en) * | 2001-12-20 | 2003-06-26 | 엘지전자 주식회사 | ROM Emulator Using Bluetooth and Operating Method Thereof |
| RU2267798C1 (en) * | 2004-04-12 | 2006-01-10 | Открытое акционерное общество Московский научно-исследовательский институт "АГАТ" | Radar target simulator |
| CN100370766C (en) * | 2005-12-22 | 2008-02-20 | 西安交通大学 | Design method for distributed wireless communication transmission technique test platform |
-
2006
- 2006-07-25 CN CNB2006100293370A patent/CN100465905C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102467445A (en) * | 2010-11-11 | 2012-05-23 | 上海华虹集成电路有限责任公司 | Non-contact smart card simulation system |
| CN106484585A (en) * | 2016-10-31 | 2017-03-08 | 上海华虹集成电路有限责任公司 | Contact type intelligent card chip emulator |
| CN106485020A (en) * | 2016-10-31 | 2017-03-08 | 上海华虹集成电路有限责任公司 | Processor chips emulator with nonvolatile memory |
| CN106485020B (en) * | 2016-10-31 | 2019-10-01 | 上海华虹集成电路有限责任公司 | Processor chips emulator with nonvolatile memory |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100465905C (en) | 2009-03-04 |
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