CN103400096A - Dual-purpose card reader, as well as NFC-SIM (near field communication-subscriber identity module) card reader and testing method thereof - Google Patents
Dual-purpose card reader, as well as NFC-SIM (near field communication-subscriber identity module) card reader and testing method thereof Download PDFInfo
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Abstract
The invention provides a dual-purpose card reader, as well as an NFC-SIM card reader and a testing method thereof. The NFC-SIM card reader comprises a card holder and a communication device, wherein the card holder is connected with a to-be-tested NFC-SIM card through a card holder interface one by one, so that communication between the card holder and the to-be-tested NFC-SIM card is realized; the to-be-tested NFC-SIM card and the card holder is connected in an inserting manner, so that the operation process between the to-be-tested NFC-SIM card and the card reader is shortened; and the communication device can rapidly receive testing content sent by a PC (personal computer), sends the testing content to the to-be-tested NFC-SIM card, receives a testing result sent by the to-be-tested NFC-SIM card and feeds the testing result back to the PC, so that the rapid communication between the to-be-tested NFC-SIM card and the PC is realized. The card reader combines the card holder and the communication device, so that the to-be-tested NFC-SIM card can be tested simply and conveniently.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of double-purpose card reader, NFC-SIM card reader and method of testing thereof.
Background technology
Near field communication (NFC) (Near Field Communication, NFC) is a kind of contactless identification and interconnection technique, can carry out wireless near field communication at mobile device, consumer electronics product, PC and smart control Tool Room.Such as: utilize the NFC function to realize that bus receipts, paying, student utilize NFC function get food receipts, paying etc., NFC can allow consumer's simple, intuitive ground exchange message, access content and serve.Along with the continuous progress of technology, in order to facilitate the user, on mobile phone, use the NFC function, now produced the NFC-SIM card that possesses the NFC function and the mobile phone that possesses the NFC function.
In order to make mobile phone intelligent card possess the NFC function, changed the structure of NFC-SIM card, increased a SWP pin, SWP pin inside is connected with the NFC controller in SIM card inside, thus both are in conjunction with making the standby NFC function of NFC-SIM jig.Because the mobile phone that possesses the NFC function is universal gradually, so the demand of NFC-SIM card is also increasing, in order to guarantee the outgoing of NFC-SIM card, need to test and download corresponding application to the NFC-SIM card, because the structural change of NFC-SIM card, existing testing tool is inapplicable novel NFC-SIM card, therefore the NFC-SIM card must be put on the mobile phone that possesses the NFC function and test.
But it is very loaded down with trivial details the NFC-SIM card to be put into to the operating process of testing on the mobile phone that possesses the NFC function, need to possess the battery dismounting of NFC functional mobile phone, the NFC-SIM card is mounted on the mobile phone that possesses the NFC function, and then mobile phone power-on is tested, if need, in batches the NFC-SIM card is tested, whole process is very loaded down with trivial details and waste time and energy, and therefore needs now a kind of testing tool simply and easily and method to test the NFC-SIM card.
Summary of the invention
The invention provides a kind of double-purpose card reader, NFC-SIM card reader and method of testing thereof, can realize the NFC-SIM card is tested simply and easily.
To achieve these goals, the present invention adopts following technological means:
A kind of NFC-SIM card reader comprises:
At least one can plug with NFC-SIM card to be measured the deck that is connected, the deck interface of described deck is corresponding one by one with the pin of described NFC-SIM card to be measured, described deck is connected with the pin of described NFC-SIM card to be measured one by one by described deck interface, and sticks into described NFC-SIM to be measured the news that work;
One end is connected with described deck, and an end is connected with PC, receives the content measurement that described PC sends and is issued to described NFC-SIM card to be measured, or receiving the test result that described NFC-SIM card to be measured sends the communication apparatus that feeds back to described PC.
Preferably, described communication apparatus comprises:
One end is connected by 7816 interfaces with described deck, 7816 communication contacts that an end is connected with described PC.
Preferably, described communication apparatus comprises:
With described deck, by the SWP bus, be connected, possess the 13.56MHZ radio frequency chip of SWP function;
One end is connected with described 13.56MHZ radio frequency chip, and the radio-frequency card reader of an end and described PC side is by the wireless radio-frequency antenna that is connected.
Preferably, described communication apparatus comprises:
With described deck, by the SWP bus, be connected, possess the 13.56MHZ radio frequency chip of SWP function;
One end is connected with described 13.56MHZ radio frequency chip, the controller that an end is connected with described PC.
Preferably, described controller is by spi bus, I
2The described 13.56MHZ radio frequency chip of C bus or UART serial communication is connected.
A kind of double-purpose card reader comprises:
At least one can plug with NFC-SIM card to be measured the SIM card seat that is connected, the deck interface of described SIM card seat is corresponding one by one with the pin of described NFC-SIM card to be measured, described SIM card seat is connected with the pin of described NFC-SIM card to be measured one by one by described deck interface, and sticks into described NFC-SIM to be measured the news that work;
At least one can plug with NFC-SD card to be measured the SD deck that is connected, the deck interface of described SD deck is corresponding one by one with the pin of described NFC-SD card to be measured, described SD deck is connected with the pin of described NFC-SD card to be measured one by one by described deck interface, and sticks into described NFC-SD to be measured the news that work;
One end is connected with described SD deck with described SIM card seat, one end is connected with PC, receive the content measurement of described PC transmission and be issued to described NFC-SIM card to be measured and described NFC-SD card to be measured, or receive the test result of described NFC-SIM card transmission to be measured and the test result that described NFC-SD card to be measured sends, and feed back to the communication apparatus of described PC.
Preferably, described controller is connected with described PC by USB interface or UART interface.
A kind of method of testing of NFC-SIM card comprises:
Receive the content measurement that PC issues;
Described content measurement is sent to NFC-SIM card to be measured;
Receive the test result of described NFC-SIM card feedback to be measured;
Described test result is sent to described PC.
The invention provides a kind of double-purpose card reader, NFC-SIM card reader and method of testing thereof, this double-purpose card reader can realize NFC-SIM card and two kinds of cards of NFC-SD card are carried out to Card Reader, the NFC-SIM card reader can be realized the NFC-SIM card is carried out to Card Reader, both can both realize the NFC-SIM card is carried out to Card Reader, realized the purpose that NFC-SIM card to be measured is tested simply and easily, so both has unicity.
Double-purpose card reader and NFC-SIM card reader, comprise deck and communication apparatus, deck comprises with the pin of NFC-SIM card to be measured and leads to one to one the deck interface, and deck is connected with NFC-SIM card to be measured one by one by the deck interface, thereby realize the communication between deck and NFC-SIM card to be measured, and between NFC-SIM card to be measured and deck, be pluggable being connected, greatly shortened the operating process between NFC-SIM card to be measured and card reader; The content measurement that communication apparatus can the high-speed receiving PC sends also is issued to NFC-SIM card to be measured, receives the test result that NFC-SIM card to be measured sends and feed back to PC, has realized communication fast between NFC-SIM card to be measured and PC.
Therefore the card reader of the combination of deck provided by the invention and communication apparatus, realized the purpose that NFC-SIM card to be measured is tested simply and easily.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the disclosed NFC-SIM card reader of the embodiment of the present invention;
Fig. 2 is NFC-SIM card pin configuration schematic diagram in prior art;
Fig. 3 is the structural representation of deck in the disclosed NFC-SIM card reader of the embodiment of the present invention;
Fig. 4 is the structural representation of communication facilities in the disclosed NFC-SIM card reader of the embodiment of the present invention;
Fig. 5 is the structural representation of communication facilities in the disclosed another NFC-SIM card reader of the embodiment of the present invention;
Fig. 6 is the structural representation of communication facilities in the disclosed another NFC-SIM card reader of the embodiment of the present invention;
Fig. 7 is the structural representation of the disclosed double-purpose card reader of the embodiment of the present invention;
Fig. 8 is the process flow diagram of the method for testing of the disclosed NFC-SIM card of the embodiment of the present invention;
Fig. 9 is the process flow diagram of the method for testing of the disclosed NFC-SD card of the embodiment of the present invention.
Embodiment
For quote and know for the purpose of, the technical term that hereinafter uses, write a Chinese character in simplified form or abridge to sum up and be explained as follows:
SPI:Serial Peripheral Interface, Serial Peripheral Interface (SPI);
UART:Universal Asynchronous Receiver/Transmitter, universal asynchronous receiving-transmitting transmitter;
SWP:Single Wire Protocol, single-wire-protocol;
I
2C:Inter-Integrated Circuit, the twin wire universal serial bus;
USB:Universal Serial BUS, USB (universal serial bus);
PC:personal computer, personal computer.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment that obtains, belong to the scope of protection of the invention.
As shown in Figure 1, a kind of embodiment for card reader provided by the invention comprises: at least one deck 100 and communication apparatus 200.
At least one can plug with NFC-SIM card 300 to be measured the deck 100 that is connected, the deck interface of described deck 100 is corresponding one by one with the pin of NFC-SIM card 300 to be measured, described deck is connected with described NFC-SIM card 300 pins to be measured one by one by the deck interface, and carries out communication with described NFC-SIM card 300 to be measured;
One end is connected with described deck 100, one end is connected with PC 400, receive the content measurement that described PC 400 sends and be issued to described NFC-SIM card 300 to be measured, or receiving the test result that described NFC-SIM card to be measured 300 sends the communication apparatus 200 that feeds back to described PC 400.
Annexation between clear at least one deck 100 of expression and NFC-SIM card to be measured and communication apparatus 200, adopt deck 1, deck 2 ... deck N represents at least one deck 100, and N is natural number, and it is neglected actual conditions greatly and determines.
For NFC-SIM card to be measured is tested, the test macro that the present invention builds as shown in Figure 1, in this system, the present invention adopts PC to send content measurement to card reader, and by card reader, content measurement is sent to NFC-SIM card to be measured, after NFC-SIM clamping Acceptance Tests content to be measured, generate test result and feed back to card reader, by card reader, be sent to PC, and according to the test result of feedback, judge whether the test result of NFC-SIM card to be measured is desirable by the slip-stick artist.
In card reader provided by the invention, for deck can be contacted with the NFC-SIM card completely, as shown in Figure 2, pin arrangements figure for the NFC-SIM card, wherein, the first pin VCC, the second pin RST, the 3rd pin CLK, the 4th pin reservation, the 5th pin GND, the 6th pin SWP, the 7th pin IO and the 8th pin keep.
As shown in Figure 3, be deck interface structure schematic diagram.The structure of deck interface of the present invention adopts the spread pattern consistent with the pin of NFC-SIM card, first interface VCC, the second interface RST, the 3rd interface CLK, the 4th interface reservation, the 5th interface GND, the 6th interface SWP, the 7th interface IO and the 8th pin interface.
The structure of deck interface of the present invention adopts the spread pattern consistent with the pin of NFC-SIM card, and the interface of deck is connected one by one with the NFC-SIM card.Wherein needing ben is in order to test the NFC function of NFC-SIM card, in the present invention in card reader deck with the SWP pin of NFC-SIM card, be connected by the SWP interface, and stick into by SWP single-wire-protocol and NFC-SIM the news that work, then NFC-SIM card to be measured is carried out to the test of NFC function.
Between deck in the present invention and NFC-SIM card to be measured, for plug type, be connected, the slip-stick artist will need the NFC-SIM card to be measured of testing to be mounted in deck can to test NFC-SIM card to be measured, the NFC-SIM card to be measured that after being completed, test is completed is dismantled and is got final product, the operating process of test is convenient and simple, thereby without NFC-SIM card to be measured is put into, possess the NFC function and test, greatly shortened the test process to NFC-SIM card to be measured.
in order to make card reader build communication channel between NFC-SIM card to be measured and PC, the present invention adopts communication apparatus as between the two communication bridge, the content that the slip-stick artist will need to test is sent to communication apparatus by PC, communication facilities is sent to deck by content measurement, deck sticks into by deck interface and NFC-SIM to be measured the news that work, and content measurement is sent to NFC-SIM card to be measured, NFC-SIM card to be measured generates test result after the internal processes operation, and feed back to communication facilities by the deck interface, communication facilities is sent to PC by test result, PC shows test result, by the slip-stick artist, according to content measurement and test result, further judged, so the Main Function of communication apparatus is receive the content measurement of PC transmission and be issued to NFC-SIM card to be measured, or receive the test result of NFC-SIM card transmission to be measured and feed back to PC.
The invention provides a kind of NFC-SIM card reader, this card reader comprises deck and communication apparatus, deck comprises with the pin of NFC-SIM card to be measured and leads to one to one the deck interface, and deck is connected with NFC-SIM card to be measured one by one by the deck interface, thereby realize the communication between deck and NFC-SIM card to be measured, and between NFC-SIM card to be measured and deck, be pluggable being connected, greatly shortened the operating process between NFC-SIM card to be measured and card reader; The content measurement that communication apparatus can the high-speed receiving PC sends also is issued to NFC-SIM card to be measured, receives the test result that NFC-SIM card to be measured sends and feed back to PC, has realized the rapid communication between NFC-SIM card to be measured and PC.
Therefore the card reader of the combination of deck provided by the invention and communication apparatus, realized the purpose that NFC-SIM card to be measured is tested simply and easily.
As shown in Figure 4, the invention provides a kind of embodiment of testing apparatus structure, comprising:
One end is connected with described deck by 7816 interfaces, 7816 communication contacts 201 that an end is connected with described PC.
7816 interfaces are deck interface on deck, NFC-SIM card to be measured itself contains the pin that uses ISO7816 communication protocol, NFC-SIM cartoon to be measured is crossed 7816 pins and is connected with 7816 interfaces of deck, 7816 communication contacts 201 on deck, have been drawn, this 7816 communication contact 201 is for PC, being connected, and then carries out communication with PC.ISO7816 communication protocol is to have stipulated a kind of agreement of the related specifications of NFC-SIM card, comprises physical characteristics, interface specification, host-host protocol, command exchange format etc.
On this structure, PC sends content measurement to deck by 7816 communication contacts, and deck is sent to NFC-SIM card to be measured by 7816 interfaces by content measurement, and NFC-SIM card to be measured is back to PC by test result by 7816 interfaces after generating test result.
As shown in Figure 5, the invention provides the another kind of embodiment of testing apparatus structure, comprising:
By the SWP bus, with described deck, be connected, possess the 13.56MHZ radio frequency chip 202 of SWP function;
One end is connected with described 13.56MHZ radio frequency chip 202, and the radio-frequency card reader of an end and described PC side is by the wireless radio-frequency antenna that is connected 203.
Before test, need PC to pass through 7816 interfaces and send control command to NFC-SIM card to be measured, then NFC-SIM cartoon to be measured is crossed the SWP interface control command is issued to the 13.56MHz radio frequency chip, and the 13.56MHz radio frequency chip is configured and is in the tag pattern according to control command.Under the tag pattern, the 13.56MHz radio frequency chip can use radio-frequency antenna and other equipment to carry out communication.
When concrete test, PC sends content measurement by radio-frequency card reader to radio-frequency antenna 203, radio-frequency antenna 203 sends it to the 13.56MHZ radio frequency chip after receiving content measurement, 13.56MHZ radio frequency chip is sent to NFC-SIM card to be measured by content measurement by deck, after NFC-SIM card to be measured generates test result, test result is sent to the 13.56MHZ radio frequency chip, and the 13.56MHZ radio frequency chip is sent to PC by radio-frequency antenna again.
As shown in Figure 6, the invention provides the another kind of embodiment of testing apparatus structure, comprising:
By the SWP bus, with described deck, be connected, possess the 13.56MHZ radio frequency chip 202 of SWP function;
One end is connected with described 13.56MHZ radio frequency chip, the controller 204 that an end is connected with described PC.
13.56MHZ between radio frequency chip and controller, pass through spi bus, I
2C bus or UART serial communication are connected, and between controller and PC, can adopt USB interface or UART interface to be connected.Before test, need PC to the 13.56MHz radio frequency chip, to send control command by controller, and then the visiting configuration 13.56MHz radio frequency chip of asking about, make the 13.56MHz radio frequency chip be in the read pattern.Under the read pattern, other equipment of 13.56MHz radio frequency chip direct read/write, and carry out communication with other equipment.
When concrete test, PC is sent to controller and send content measurement, controller is sent to radio frequency chip after receiving content measurement, and by deck, be sent to NFC-SIM card to be measured by radio frequency chip, after NFC-SIM card to be measured generates test result, test result is sent to radio frequency chip, and radio frequency chip is sent to controller again, by controller, is sent to PC.
The invention provides a kind of double-purpose card reader, can be used for NFC-SIM card and NFC-SD card Card Reader, as shown in Figure 7, card reader comprises SD deck 500, SIM card seat 100 and communication apparatus 200.
At least one can plug with NFC-SIM card to be measured the SIM card seat 100 that is connected, the deck interface of described SIM card seat is corresponding one by one with the pin of described NFC-SIM card to be measured, described SIM card seat is connected with the pin of described NFC-SIM card to be measured one by one by described deck interface, and sticks into described NFC-SIM to be measured the news that work;
At least one can plug with NFC-SD card to be measured the SD deck 500 that is connected, the deck interface of described SD deck is corresponding one by one with the pin of described NFC-SD card to be measured, described SD deck is connected with the pin of described NFC-SD card to be measured one by one by described deck interface, and sticks into described NFC-SD to be measured the news that work;
One end is connected with described SD deck with described SIM card seat, one end is connected with PC, receive the content measurement of described PC transmission and be issued to described NFC-SIM card to be measured and described NFC-SD card to be measured, or receive the test result of described NFC-SIM card transmission to be measured and the test result that described NFC-SD card to be measured sends, and feed back to the communication apparatus 200 of described PC.
In Fig. 7 with SD deck 1, SD deck 2 ... SD deck M represents a plurality of SD decks 500, and wherein M is 0 or natural number, and 0≤M≤N.When M=0, card reader only can be applicable to the NFC-SIM card, and when 0<M<N, this card reader can either be applicable to the NFC-SIM card can be suitable for the NFC-SD card again, and when M=N, this card reader is only applicable to the NFC-SD card.
In advance when building card reader structure, by the one or more SD decks that are applicable to NFC-SD card to be measured that are revised as in the structure of at least one deck.The deck interface of SD deck is corresponding one by one with the pin of NFC-SD card to be measured, so that the pin of deck by deck interface and NFC-SD card carries out communication, wherein communication apparatus can adopt the structure of communication apparatus as shown in Figure 5 or Figure 6.Test process for the NFC-SD card is consistent with the test process of NFC-SIM card, does not repeat them here.
On the basis that the invention provides the NFC-SIM card reader, as shown in Figure 8, the present invention also provides a kind of method of testing of NFC-SIM card, comprising:
Step S101: receive the content measurement that PC issues;
Step S102: described content measurement is sent to NFC-SIM card to be measured;
Step S103: the test result that receives described NFC-SIM card feedback to be measured;
Step S104: described test result is sent to described PC.
On the basis that the invention provides the NFC-SD card reader, as shown in Figure 9, the present invention also provides a kind of method of testing of NFC-SD card, comprising:
Step S201: receive the content measurement that PC issues;
Step S202: described content measurement is sent to NFC-SD card to be measured;
Step S203: the test result that receives described NFC-SD card feedback to be measured;
Step S204: described test result is sent to described PC.
If the described function of the present embodiment method usings that the form of SFU software functional unit realizes and during as production marketing independently or use, can be stored in a computing equipment read/write memory medium.Based on such understanding, the part that the embodiment of the present invention contributes to prior art or the part of this technical scheme can embody with the form of software product, this software product is stored in a storage medium, comprise that some instructions are with so that a computing equipment (can be personal computer, server, mobile computing device or the network equipment etc.) carry out all or part of step of the described method of each embodiment of the present invention.And aforesaid storage medium comprises: the various media that can be program code stored such as USB flash disk, portable hard drive, ROM (read-only memory) (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, same or similar part is mutually referring to getting final product.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, realization in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a NFC-SIM card reader, is characterized in that, comprising:
At least one can plug with NFC-SIM card to be measured the deck that is connected, the deck interface of described deck is corresponding one by one with the pin of described NFC-SIM card to be measured, described deck is connected with the pin of described NFC-SIM card to be measured one by one by described deck interface, and sticks into described NFC-SIM to be measured the news that work;
One end is connected with described deck, and an end is connected with PC, receives the content measurement that described PC sends and is issued to described NFC-SIM card to be measured, or receiving the test result that described NFC-SIM card to be measured sends the communication apparatus that feeds back to described PC.
2. card reader as claimed in claim 1, is characterized in that, described communication apparatus comprises:
One end is connected by 7816 interfaces with described deck, 7816 communication contacts that an end is connected with described PC.
3. card reader as claimed in claim 1, is characterized in that, described communication apparatus comprises:
With described deck, by the SWP bus, be connected, possess the 13.56MHZ radio frequency chip of SWP function;
One end is connected with described 13.56MHZ radio frequency chip, and the radio-frequency card reader of an end and described PC side is by the wireless radio-frequency antenna that is connected.
4. card reader as claimed in claim 1, is characterized in that, described communication apparatus comprises:
With described deck, by the SWP bus, be connected, possess the 13.56MHZ radio frequency chip of SWP function;
One end is connected with described 13.56MHZ radio frequency chip, the controller that an end is connected with described PC.
5. card reader as claimed in claim 4, is characterized in that, described controller is by spi bus, I
2The described 13.56MHZ radio frequency chip of C bus or UART serial communication is connected.
6. card reader as claimed in claim 4, is characterized in that, described controller is connected with described PC by USB interface or UART interface.
7. a double-purpose card reader, is characterized in that, comprising:
At least one can plug with NFC-SIM card to be measured the SIM card seat that is connected, the deck interface of described SIM card seat is corresponding one by one with the pin of described NFC-SIM card to be measured, described SIM card seat is connected with the pin of described NFC-SIM card to be measured one by one by described deck interface, and sticks into described NFC-SIM to be measured the news that work;
At least one can plug with NFC-SD card to be measured the SD deck that is connected, the deck interface of described SD deck is corresponding one by one with the pin of described NFC-SD card to be measured, described SD deck is connected with the pin of described NFC-SD card to be measured one by one by described deck interface, and sticks into described NFC-SD to be measured the news that work;
One end is connected with described SD deck with described SIM card seat, one end is connected with PC, receive the content measurement of described PC transmission and be issued to described NFC-SIM card to be measured and described NFC-SD card to be measured, or receive the test result of described NFC-SIM card transmission to be measured and the test result that described NFC-SD card to be measured sends, and feed back to the communication apparatus of described PC.
8. the method for testing of a NFC-SIM card, is characterized in that, is applied to card reader as claimed in claim 1 and comprises:
Receive the content measurement that PC issues;
Described content measurement is sent to NFC-SIM card to be measured;
Receive the test result of described NFC-SIM card feedback to be measured;
Described test result is sent to described PC.
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| CN106934310A (en) * | 2017-02-24 | 2017-07-07 | 飞天诚信科技股份有限公司 | The method and card reader of a kind of testing smart card |
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| CN109787753A (en) * | 2018-12-13 | 2019-05-21 | 星汉智能科技股份有限公司 | A kind of releasing method and reader device of Internet of Things network interface card |
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