CN102081820A - Pull-up preventing processing method for non-contact IC (Integrated Circuit) card and IC card terminal - Google Patents
Pull-up preventing processing method for non-contact IC (Integrated Circuit) card and IC card terminal Download PDFInfo
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- CN102081820A CN102081820A CN2009102385934A CN200910238593A CN102081820A CN 102081820 A CN102081820 A CN 102081820A CN 2009102385934 A CN2009102385934 A CN 2009102385934A CN 200910238593 A CN200910238593 A CN 200910238593A CN 102081820 A CN102081820 A CN 102081820A
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Abstract
The invention discloses a pull-up preventing processing method for a non-contact IC (Integrated Circuit) card and an IC card terminal. The pull-up preventing processing method comprises the following steps of: after detecting basic information of the non-contact IC card by the IC card terminal and starting a transaction flow, if the non-contact IC card is detected to transfer into a card-reading area of the IC card terminal under the condition that a transaction result returned by the non-contact IC card is not received, reading the basic information of the non-contact IC card and comparing the basic information with the lastly-detected basic information of the non-contact IC card so as to determine that whether the transaction accounts are transaction accounts of the same non-contact IC card or not, and indicating the currently-detected non-contact IC card to transmit the transaction result after it is determined that the transaction accounts are transaction accounts of the same non-contact IC card so as to finish the corresponding transaction of the non-contact IC card. By adopting the invention, the abnormal conditions caused by the reason that the IC card terminal does not receive the transaction result returned by the non-contact IC card are processed so as to ensure the integrity of the transaction.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of anti-disposal route and a kind of IC-card terminal device of pulling out of non-contact IC card.
Background technology
Non-contact IC card be meant the neighbouring card that meets international standard (Proximity Integrated Circuit Card, PICC); The non-contact IC card terminal is meant can read and write non-contact IC card, finish trading function contiguous Coupling device (Proximity Coupling Device, PCD).Between non-contact IC card and the non-contact IC card terminal device, adopt RF-wise to carry out communication.
When non-contact IC card carries out communication by RF-wise and non-contact IC card terminal, operating distance is shorter, the holder is in the process of transaction, at any time may IC-card be shifted out opereating specification (being the card-reading zone of IC-card terminal) owing to objective or subjective operation such as rock, promptly extract, and cause transaction unusual.
Non-contact IC card anti-pulled out processing, is to guarantee the important means of transaction integrality.Owing to use the non-contact IC card terminal, the IC-card terminal can not perception and the motion of definite IC-card, also just can't directly carry out hardware and prevent pulling out processing.Therefore, need to adopt certain specific method, carry out software and prevent pulling out processing.It is exactly to utilize software to handle the IC-card terminal because the unusual transaction that causes of user card punching appearance is unusual that so-called software prevents pulling out processing.It is exactly to utilize to transform hardware that what is called hardware prevents pulling out processing, as adds and prevent pulling out processing module, handles swiping the card unusually of occurring in the transaction.
The anti-treatment technology that pulls out of existing transaction terminal, under the situation of outage of IC-card terminal or chance failure, perhaps when non-contact IC card shifts out IC-card terminal card-reading zone, that how to protect the integrality of transaction and settle accounts calculation does not normally have a corresponding settlement mechanism.
Summary of the invention
The embodiment of the invention provides a kind of anti-disposal route and POS terminal of pulling out of non-contact IC card, to realize the integrality of transaction.
The anti-disposal route of pulling out of the non-contact IC card that the embodiment of the invention provides comprises the steps:
After the POS terminal detects the essential information of non-contact IC card and starts transaction flow, if under the situation that does not receive the transaction results that described non-contact IC card returns, detect the card-reading zone that non-contact IC card moves into described POS terminal, then read the essential information of described non-contact IC card, and itself and the essential information of detected non-contact IC card last time compared, to determine whether being same non-contact IC card, and after determining to be same non-contact IC card, the non-contact IC card that the indication current detection arrives sends transaction results.
The POS terminal that the embodiment of the invention provides comprises: detection module, transaction processing module and anti-ly pull out processing module, wherein:
Detection module is used to detect the essential information of the non-contact IC card of described POS terminal card-reading zone;
The transaction processing module is used for the transaction that the detected non-contact IC card of described detection module is initiated is handled; And, under the situation that does not receive the transaction results that described non-contact IC card returns, trigger the anti-processing module of pulling out;
The anti-processing module of pulling out, be used to read under the situation that does not receive the transaction results that described non-contact IC card returns, the essential information of the non-contact IC card of the detected immigration of detection module POS terminal card-reading zone, and itself and the essential information of detected non-contact IC card last time compared, to determine whether being same non-contact IC card transaction account, and after determining to be same non-contact IC card transaction account, the non-contact IC card that the indication current detection arrives sends transaction results.
The above embodiment of the present invention, fail to receive the transaction results that non-contact IC card returns and the abnormal conditions that cause at the IC-card terminal, by will be once more the essential information of detected non-contact IC card compare with the essential information of detected non-contact IC card last time, and determining it is under the situation of same non-contact IC card transaction account, indicate this non-contact IC card to return transaction results, finishing transaction flow, thereby guaranteed the integrality of transaction.
Description of drawings
The portable terminal of the built-in SIM card of use that Fig. 1 provides for the embodiment of the invention is by the schematic flow sheet of POS terminal arm's length transaction;
The transaction flow synoptic diagram of the portable terminal of the built-in SIM card of use that Fig. 2 provides for the embodiment of the invention when portable terminal is extracted in the POS terminal transaction process;
The portable terminal of the built-in SIM card of use that Fig. 3 provides for the embodiment of the invention is by the transaction flow synoptic diagram during the POS terminal fault in the POS terminal transaction process;
The structural representation of the IC-card terminal that Fig. 4 provides for the embodiment of the invention.
Embodiment
Non-contact IC card can comprise SIM (user identification module) card, USIM (universal subscriber identity module) card etc., is located at portable terminal in SIM card or usim card are common.The non-contact IC card terminal generally includes POS terminal (Point-Of-Sale terminal, point of sales terminal).Following examples of the present invention are example to use the portable terminal that is built-in with SIM card to conclude the business by the POS terminal, describe the anti-treatment scheme of pulling out.
Below in conjunction with accompanying drawing the embodiment of the invention is described in detail.
Referring to Fig. 1, for using the schematic flow sheet of portable terminal by the arm's length transaction of POS terminal in one embodiment of the present of invention, the main contents of this flow process comprise:
Step 101:POS terminal transmits data bag I gives the SIM card in the portable terminal, can carry cipher key index number, dealing money and POS terminal number among the packet I.
Step 102: after the SIM card in the portable terminal received packet I, return data bag II gave the POS terminal, can carry remaining sum, transaction sequence number, facility extent, key version and algorithm sign on the SIM card among the packet II.
Step 103:POS terminal generates message authentication code (MAC), and the identifying code of establishing generation herein is MAC1.
Wherein, the value of MAC1 is to use key (as PSAM card key or SIM card key) that packet is carried out the value that a series of cryptographic calculations draw by the PSAM that is built in the POS terminal (terminal security control module) card, is used to verify the legitimacy of transaction.Only the MAC value that generates in the POS terminal is when the MAC value that SIM generated in the portable terminal equates, just show conclude the business legal.
Step 104:POS terminal transmits data bag III gives the SIM card in the portable terminal, and packet III can carry the MAC1 value that transaction sequence number, trade date, exchange hour and POS terminal generate.
Step 105: the SIM card in the portable terminal compares the MAC1 value that the MAC1 value and the POS terminal of its generation sends to it, comparative result is for equating, then carry out consumer sale and return transaction results packet IV, MAC2 value, return code can be carried among the packet IV, data such as stateful transaction can also be carried;
Wherein, the value of MAC2 is to use key (as PSAM card key or SIM card key) that packet is carried out the value that a series of cryptographic calculations draw by SIM card, and the PSAM that is used for the POS terminal sticks into capable verification; Return code is represented the interaction mode of the SIM card in POS terminal and the portable terminal; Stateful transaction can comprise Transaction Success state or Fail Transaction state.
The return code that step 106～107:POS terminal is returned the SIM card of portable terminal is carried out verification, the MAC2 value that the PSAM card of POS terminal is generated and compare from the MAC2 value that the SIM card of portable terminal receives, if the return code verification is passed through and MAC2 value comparative result equates, then show this Transaction Success, after further finishing this transaction data with system of settlement center (or payment system) transmission, this closing the transaction.In this step, the POS terminal to the return code verification by and after MAC2 value comparative result equates, also can further judge the stateful transaction that returns, if stateful transaction is a success status, then definite this Transaction Success.
Step 108:POS terminal can further be printed transaction details (promptly concluding the business with bar).
If in the step 107, the POS terminal is to the return code authentication failed, perhaps the comparative result of MAC2 is inconsistent, judge that perhaps the stateful transaction that returns is a status of fail, then show this Fail Transaction, the SIM card in POS terminal and the portable terminal is carried out data rewind at this moment, promptly returns to the preceding data of this transaction, and finishing this transaction, the POS terminal can further be sent the prompting of Fail Transaction.
The step 101 of above-mentioned flow process～102 belong to the consumption initial phase, and step 103 belongs to the PSAM verification stage, and step 104～105 belong to the SIM card consumer phase, and step 106～108 belong to checkout transaction information and print transaction information stage.
If in the process of using portable terminal to consume by the POS terminal, portable terminal shifts out the opereating specification (being the card-reading zone of POS terminal) of POS terminal, promptly extract operation, in one embodiment of the present of invention, the POS terminal can point out the user that portable terminal is moved into card-reading zone again, and continue and this portable terminal SIM card is carried out alternately, to finish still uncompleted process of exchange.Its process can comprise following content as shown in Figure 2:
Step 201:POS terminal transmits data bag I gives the SIM card in the portable terminal, can carry cipher key index number, dealing money and POS terminal number among the packet I.
Step 202: after the SIM card in the portable terminal received packet I, return data bag II gave the POS terminal, can carry remaining sum, transaction sequence number, facility extent, key version and algorithm sign on the SIM card among the packet II.
Step 203:POS terminal generates message authentication code, and the message authentication code of establishing generation herein is MAC1.
Step 204, POS terminal transmits data bag III give the SIM card in the portable terminal, and packet III can carry the MAC1 value that transaction sequence number, trade date, exchange hour and POS terminal generate.
Step 205: after the SIM card of portable terminal was received packet III, because a variety of causes shifts out POS terminal card-reading zone, but transaction sequence number etc. be operated and be generated to SIM card still can to the transaction account in blocking, and but can't return any data to the POS terminal.
Step 206:POS terminal is when setting the transaction results packet that the SIM card of not receiving portable terminal in long-time returns, start the anti-mechanism of pulling out, the POS terminal can wait for that this SIM card moves into card-reading zone again, preferably, can point out the user portable terminal to be moved into the card-reading zone of POS terminal by modes such as voice or screen prompts.
Step 207: portable terminal moves into the card-reading zone of POS terminal again.
After step 208:POS terminal has detected SIM card and enters card-reading zone, read the essential information of this SIM card, the essential information that reads can comprise and application sequence number can further include the card sending mechanism sign.
Step 209:POS terminal compares the essential information that reads and current essential information of going back the SIM card of incomplete transaction (promptly last time the essential information of detected SIM card), judges whether this detected SIM card is same (under the situation of an only corresponding transaction account of SIM card) with detected SIM card last time.SIM card might corresponding a plurality of transaction accounts, and at this moment, the POS terminal judges according to essential information whether the transaction account of this detected SIM card and the transaction account of detected SIM card last time are same.
Wherein, the POS terminal can this SIM card of record after detecting SIM card the essential information (application sequence number that comprises the SIM card transaction account, can further include card sending mechanism sign), therefore can by this detected SIM card essential information and detected SIM card essential information are last time compared to determine whether it is same SIM card.
Because the only corresponding application sequence of the transaction account of each SIM card number,, then show it is same SIM card if the transaction account application sequence of the detected portable terminal SIM card of POS terminal number and detected application sequence before are number consistent.Again because the different card sending mechanism application sequence of distributing number might be identical, in this case, can be more further judge whether it is same SIM card according to the sign of card sending mechanism.
Step 210:POS terminal sends and prevents pulling out order to this SIM card after being confirmed to be the SIM card of same portable terminal, returns transaction results to indicate this SIM card.
After step 211:SIM clamping is received and is prevented pulling out order, whether detect transaction successful, if the successful then SIM card message other sign indicating numbers of label of generation (MAC2) carry out validity checking for the PSAM card of POS terminal to it, and return MAC2 and this transaction results to the POS terminal, transaction results can comprise information such as the transaction sequence number (TAC) of this transaction and stateful transaction.
The return code that step 212～214:POS terminal is returned the SIM card of portable terminal is carried out verification, the MAC2 value that the PSAM card of POS terminal is generated and compare from the MAC2 value that the SIM card of portable terminal receives, if the return code verification is passed through and MAC2 value comparative result equates, then show this Transaction Success, and further after finishing this transaction data with system of settlement center (or payment system) transmission, POS end print transaction details, this closing the transaction; Otherwise, showing this Fail Transaction, can realize that POS terminal and SIM card carry out data rewind this moment according to existing mode, the POS terminal can further be sent the prompting of Fail Transaction, this closing the transaction.
If in the step 211, SIM card detects this Fail Transaction, then follow-up can the execution according to existing mode, as, return the response of Fail Transaction to the POS terminal, POS terminal and SIM card are carried out data rewind, with restore data before this transaction.
The step 201 of above-mentioned flow process～202 belong to the consumption initial phase, step 203 belongs to the PSAM verification stage, step 204～211 belong to the anti-processing (also finishing SIM card consumption in this stage) of pulling out, and step 212～214 belong to checkout transaction information and print transaction information stage.
If in the process that the SIM card of using portable terminal is consumed by the POS terminal, restart after the outage of POS terminal, in one embodiment of the present of invention, the POS terminal can point out the user that portable terminal is moved into card-reading zone again, and continue and the SIM of this portable terminal carries out alternately, to finish still uncompleted process of exchange.Its process can comprise following content as shown in Figure 3:
Step 301～step 304: step 201～204 with flow process shown in Figure 2 comprise:
POS terminal transmits data bag I gives the SIM card in the portable terminal;
After SIM card received packet I, return data bag II gave the POS terminal;
The POS terminal generates MAC1;
The POS terminal sends and carries the packet III of MAC1 to SIM card.
Outage or other faults appear in step 305:POS terminal.
Restart after the energising of step 306:POS terminal, the POS terminal will enter and just dash after starting.Because the POS terminal does not also receive the transaction results that SIM card is returned in the transaction of carrying out before outage, then the POS starting terminal is prevented the mechanism of pulling out, the POS terminal can wait for that this SIM card moves into card-reading zone again, preferably, can point out the user that portable terminal is moved into the card-reading zone of POS terminal by modes such as voice or screen prompts, as prompting " please with mobile phone near card reader ".
Wherein, the POS terminal can write down its stateful transaction to every transaction in the POS terminal, as, after receiving the transaction results packet that SIM card returns, the state of this transaction in the POS terminal is changed to Transaction Success, like this, after the POS terminal is restarted, can inquire the preceding ongoing transaction of outage, and inquire the state of this transaction, if stateful transaction is not a success status, then show the transaction results of not receiving that also the SIM card relevant with this transaction returned.
The positive process of dashing of POS terminal is generally: for the transaction that has been changed to Transaction Success in the POS terminal, but transaction results is being sent to the response that does not obtain payment system in the payment system process, then in order to ensure user's interests, the POS terminal sends request to payment system again, if payment system is found the transaction asked Transaction Success then the rollback of concluding the business, otherwise does not handle.
Step 307～step 314: step 207～214 with flow process shown in Figure 2 comprise:
SIM card moves into the card-reading zone of POS terminal again;
After the POS terminal has detected SIM card and enters card-reading zone, read the essential information of this SIM card;
The POS terminal is according to the essential information and the current essential information of going back the SIM card of incomplete transaction that read, judge this detected SIM card and last time detected SIM card be same SIM card;
The POS terminal sends prevents pulling out order to this SIM card, returns transaction results to indicate this SIM card;
Whether SIM card detects transaction successful, if successful then SIM card produces MAC2, and returns the transaction sequence number of MAC2 and this transaction to the POS terminal;
The return code that the POS terminal is returned the SIM card of portable terminal is carried out verification, the MAC2 value that the PSAM card of POS terminal is generated and compare from the MAC2 value that the SIM card of portable terminal receives, and after judging this Transaction Success and further successfully transmitting transaction data with system of settlement center (or payment system), print transaction details, this closing the transaction.
Based on identical technical conceive, one embodiment of the present of invention also provide a kind of IC-card terminal, and as shown in Figure 4, this IC-card terminal comprises: detection module 401, transaction processing module 402, the anti-processing module 403 of pulling out, also can further comprise reminding module 404, wherein:
The anti-processing module 403 of pulling out, be used to read under the situation that does not receive the transaction results that this non-contact IC card returns, the essential information of the non-contact IC card of detection module 401 detected immigration IC-card terminal card-reading zones, and itself and the essential information of detected non-contact IC card last time compared, to determine whether being same non-contact IC card transaction account, and after determining to be same non-contact IC card transaction account, indicate this non-contact IC card to send transaction results to finish the transaction of described non-contact IC card correspondence; Wherein, the anti-processing module 403 of pulling out can at first trigger reminding module 404 after being triggered by transaction processing module 402.Wherein, the anti-processing module 403 of pulling out can number compare the application sequence of the application sequence that reads number and the transaction account of detected non-contact IC card last time, if both are identical, then determines it is same non-contact IC card transaction account; Otherwise, be not same non-contact IC card transaction account.
Reminding module 404 is used to point out the card-reading zone that non-contact IC card is moved into again the IC-card terminal.
In the above-mentioned IC-card terminal, if transaction processing module 402 does not receive the transaction results that non-contact IC card returns in setting duration, then trigger and prevent pulling out processing module 403, handle, to guarantee the integrality of transaction with the abnormal conditions that shift out card-reading zone at non-contact IC card.
In sum, the embodiment of the invention is primarily aimed at mobile payment service and uses the non-contact IC card terminal, when the user uses the non-contact IC card transaction account to consume, the IC-card terminal can not perception and the situation of the motion of definite IC-card under, the IC-card terminal do not receive IC-card return or receive after judge and stagger the time, can point out the user again with the close IC-card terminal of IC-card, the IC-card terminal judge with before IC-card transaction account application sequence continue uncompleted transaction when number consistent, thereby guaranteed the integrality of transaction and settled accounts normally carrying out of calculation flow process.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. the anti-disposal route of pulling out of a non-contact IC card is characterized in that, comprises the steps:
After the IC-card terminal detects the essential information of non-contact IC card and starts transaction flow, if under the situation that does not receive the transaction results that described non-contact IC card returns, detect the card-reading zone that non-contact IC card moves into described IC-card terminal, then read the essential information of described non-contact IC card, and itself and the essential information of detected non-contact IC card last time compared, to determine whether being same non-contact IC card transaction account, and after determining to be same non-contact IC card transaction account, the non-contact IC card that the indication current detection arrives sends transaction results.
2. the method for claim 1 is characterized in that, the IC-card terminal does not receive after the transaction results that described non-contact IC card returns, and also comprises: prompting moves into non-contact IC card the card-reading zone of IC-card terminal again.
3. method as claimed in claim 2 is characterized in that, the process that the IC-card terminal is pointed out because of the transaction results that does not receive non-contact IC card and return comprises:
If the IC-card terminal does not receive the transaction results that described non-contact IC card returns in setting duration, then carry out described prompting;
Perhaps, the IC-card terminal did not receive the transaction results that described non-contact IC card returns before restarting, and then carried out described prompting after restarting.
4. method as claimed in claim 3 is characterized in that, the IC-card terminal is used to represent that for the respective transaction recording setting non-contact IC card has returned the sign of transaction results on the IC-card terminal after receiving the transaction results that non-contact IC card returns;
Described IC-card terminal according to the pairing described sign of the transaction of last time carrying out, determines whether the corresponding non-contact IC card of this time transaction has returned transaction results after restarting.
5. the method for claim 1 is characterized in that, described essential information comprises the application sequence number of non-contact IC card transaction account correspondence;
Determine whether it is that the process of same non-contact IC card transaction account is: the application sequence of the application sequence that reads number and the transaction account of detected non-contact IC card last time number is compared, if both are identical, then determine it is same non-contact IC card transaction account; Otherwise, be not same non-contact IC card transaction account.
6. an IC-card terminal is characterized in that, comprising: detection module, transaction processing module and anti-ly pull out processing module, wherein:
Detection module is used to detect the essential information of the non-contact IC card of described IC-card terminal card-reading zone;
The transaction processing module is used for the transaction that the detected non-contact IC card of described detection module is initiated is handled; And, under the situation that does not receive the transaction results that described non-contact IC card returns, trigger the anti-processing module of pulling out;
The anti-processing module of pulling out, be used to read under the situation that does not receive the transaction results that described non-contact IC card returns, the essential information of the non-contact IC card of the detected immigration IC-card of detection module terminal card-reading zone, and itself and the essential information of detected non-contact IC card last time compared, to determine whether being same non-contact IC card transaction account, and after determining to be same non-contact IC card transaction account, the non-contact IC card that the indication current detection arrives sends transaction results.
7. IC-card terminal as claimed in claim 6 is characterized in that, also comprises: reminding module;
Describedly anti-pull out processing module and be further used for, after the triggering that receives described transaction processing module, at first trigger described reminding module;
Described reminding module is used to point out the card-reading zone that non-contact IC card is moved into again the IC-card terminal.
8. IC-card terminal as claimed in claim 7 is characterized in that, described transaction processing module specifically is used for, if do not receive the transaction results that described non-contact IC card returns in setting duration, then triggers the described anti-processing module of pulling out;
Perhaps, described transaction processing module specifically is used for, and does not receive the transaction results that described non-contact IC card returns before the IC-card terminal is restarted, and is then restarting the described anti-processing module of pulling out of back triggering.
9. IC-card terminal as claimed in claim 8 is characterized in that, described transaction processing module is after receiving the transaction results that non-contact IC card returns, for the respective transaction recording setting is used to represent that non-contact IC card has returned the sign of transaction results;
Describedly anti-pull out processing module and specifically be used for, after the IC-card terminal is restarted, be the described sign that the exchange that last time carried out is provided with, determine whether the corresponding non-contact IC card of this time transaction has returned transaction results according to described transaction processing module.
10. IC-card terminal as claimed in claim 6 is characterized in that, described essential information comprises the application sequence number of the transaction account correspondence of non-contact IC card;
Describedly anti-pull out processing module and specifically be used for, the application sequence of the application sequence that reads number and the transaction account of detected non-contact IC card last time number is compared,, then determine it is same non-contact IC card transaction account if both are identical; Otherwise, be not same non-contact IC card transaction account.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102385934A CN102081820A (en) | 2009-11-27 | 2009-11-27 | Pull-up preventing processing method for non-contact IC (Integrated Circuit) card and IC card terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009102385934A CN102081820A (en) | 2009-11-27 | 2009-11-27 | Pull-up preventing processing method for non-contact IC (Integrated Circuit) card and IC card terminal |
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| CN102081820A true CN102081820A (en) | 2011-06-01 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610042A (en) * | 2012-03-13 | 2012-07-25 | 中国联合网络通信集团有限公司 | Method, system and terminal for load-over-the-air and load-over-the-air server |
| WO2014067425A1 (en) * | 2012-10-31 | 2014-05-08 | 中国银联股份有限公司 | Processing method for failing to read data from non-contact ic card and device for implementing the method |
| CN106296174A (en) * | 2016-08-08 | 2017-01-04 | 东信和平科技股份有限公司 | A kind of small amount payment card device based on HCE technology and its implementation |
| CN112712598A (en) * | 2020-12-04 | 2021-04-27 | 北京握奇智能科技有限公司 | Parking lot ETC charging management system and method |
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2009
- 2009-11-27 CN CN2009102385934A patent/CN102081820A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610042A (en) * | 2012-03-13 | 2012-07-25 | 中国联合网络通信集团有限公司 | Method, system and terminal for load-over-the-air and load-over-the-air server |
| WO2014067425A1 (en) * | 2012-10-31 | 2014-05-08 | 中国银联股份有限公司 | Processing method for failing to read data from non-contact ic card and device for implementing the method |
| CN103794000A (en) * | 2012-10-31 | 2014-05-14 | 中国银联股份有限公司 | Method for processing in case of non-contact IC card data reading failure and device for implementing method |
| EP2916278A4 (en) * | 2012-10-31 | 2016-07-06 | China Unionpay Co Ltd | Processing method for failing to read data from non-contact ic card and device for implementing the method |
| TWI557663B (en) * | 2012-10-31 | 2016-11-11 | A method of reading a non-contact IC card data failure, and a device for implementing the method | |
| CN103794000B (en) * | 2012-10-31 | 2017-04-19 | 中国银联股份有限公司 | Method for processing in case of non-contact IC card data reading failure and device for implementing method |
| CN106296174A (en) * | 2016-08-08 | 2017-01-04 | 东信和平科技股份有限公司 | A kind of small amount payment card device based on HCE technology and its implementation |
| CN112712598A (en) * | 2020-12-04 | 2021-04-27 | 北京握奇智能科技有限公司 | Parking lot ETC charging management system and method |
| CN112712598B (en) * | 2020-12-04 | 2022-10-25 | 北京握奇智能科技有限公司 | Parking lot ETC charging management system and method |
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Application publication date: 20110601 |