CN203287939U - Mobile payment full-card supporting single-wire transport protocol - Google Patents

Mobile payment full-card supporting single-wire transport protocol Download PDF

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Publication number
CN203287939U
CN203287939U CN2013202470252U CN201320247025U CN203287939U CN 203287939 U CN203287939 U CN 203287939U CN 2013202470252 U CN2013202470252 U CN 2013202470252U CN 201320247025 U CN201320247025 U CN 201320247025U CN 203287939 U CN203287939 U CN 203287939U
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interface
nfc
module
swp
mobile payment
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CN2013202470252U
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罗立辉
熊传光
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China Mobile Group Hubei Co Ltd
Wuhan Tianyu Information Industry Co Ltd
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China Mobile Group Hubei Co Ltd
Wuhan Tianyu Information Industry Co Ltd
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Abstract

The utility model discloses a mobile payment full-card supporting a single-wire transport protocol, which relates to the field of mobile payment. The mobile payment full-card comprises a security module, an ACF (active connectless frontend) module and an antenna module, wherein the security module comprises a first 7816 interface, a first NFC (near field communication) wired interface and an SWP (single wire protocol) interface; the first 7816 interface is a contact-type intelligent card interface meeting ISO7816 specifications; the ACF module comprises a second NFC wired interface and an antenna interface; the first NFC wired interface of the security module is connected with the second NFC wired interface of the ACF module; and the antenna interface of the ACF module is connected with the antenna interface. The mobile payment full-card disclosed by the utility model is provided with an SWP-NFC non-contact communication channel and an active-type NFC non-contact communication channel, and suitable for conventional mobile phones and NFC mobile phones.

Description

Support the mobile payment of single wire transmission agreement entirely to block
Technical field
The utility model relates to the mobile payment field, particularly relates to a kind ofly supporting the mobile payment of single wire transmission agreement entirely to block.
Background technology
In recent years, mobile payment has become RFID(Radio Frequency Identification, radio-frequency (RF) identification) one of application of hot topic the most in industry, various solutions are also given birth to thereupon, wherein comprise the full card of mobile payment and SWP(Single Wire Protocol, the single wire transmission agreement) Payment Card.
The full card of mobile payment is a kind of integrated SE(Secure Element, safety chip), ACF(Active Connectless Frontend, active non-contact front-end) and antenna in the card in mobile payment card, its form is generally TF(Trans Flash, compact flash cards) or SIM(Subscriber Identity Module, user identification module) card.
The SWP Payment Card is the Payment Card of a kind of integrated SE with the SWP function in card, the SWP Payment Card inserts NFC(Near Field Communication, near-field communication) after mobile phone, the SWP signal pins of SE is by the CLF(Connectless Frontend in contact and mobile phone, non-contact front-end) module connects, form SWP-NFC(Single Wire Protocol-Near Field Communication, single wire transmission agreement-near-field communication with the antenna that is built in mobile phone).The form of SWP Payment Card is generally SWP-SD(Single Wire Protocol-Secure Digital Memory Card, single wire transmission agreement-safe digital card) or SWP-SIM(Single Wire Protocol-Subscriber Identity Module, single wire transmission agreement-user identification module).
The full card of mobile-phone payment is more suitable for the conventional mobile phone of not being with the NFC function, and the SWP Payment Card is only applicable to support the NFC mobile phone of SWP.Therefore when operator's hair fastener, need to select different Payment Cards for client's type of cell phone, this brings pressure to operator undoubtedly.At present, the mobile phone mobile payment is to the form transition of SWP-NFC mobile-phone payment, increasing mobile phone producer has also released the SWP-NFC mobile phone, increasing user applies mobile phone and carries out mobile payment, yet the conventional mobile phone of not supporting on the market the NFC function still occupies the share more than 85%, but present Payment Card can't meet the mobile payment demand of conventional mobile phone and the SWP-NFC mobile-phone payment demand of upgrading in the future simultaneously.
The utility model content
The purpose of this utility model is in order to overcome the deficiency of above-mentioned background technology, providing a kind of supports the mobile payment of single wire transmission agreement entirely to block, possess two contactless communication passages of SWP-NFC and active NFC, both be applicable to not be with the conventional mobile phone of NFC function, and also can have met the functional requirement of NFC mobile phone.
The mobile payment of the support single wire transmission agreement that the utility model provides blocks entirely, comprise security module, ACF module and Anneta module, described security module comprises the one 7816 interface and a NFC wireline interface, described the one 7816 interface is the contact type intelligent card interface that meets the ISO7816 standard, described security module also comprises the SWP interface, described ACF module comprises the 2nd NFC wireline interface and antennal interface, the one NFC wireline interface of security module is connected with the 2nd NFC wireline interface of ACF module, and the antennal interface of ACF module is connected with Anneta module.
On the basis of technique scheme, described security module comprises the SWP safety chip of main control chip, support SWP agreement and the NFC-WI safety chip of support NFC wireline interface, and main control chip is connected with SWP safety chip, NFC-WI safety chip respectively.
On the basis of technique scheme, described main control chip comprises the one 7816 interface, the 2 7816 interface and the 3 7816 interface, the SWP safety chip comprises SWP interface and the 4 7816 interface, the NFC-WI safety chip comprises NFC wireline interface and the 5 7816 interface, the 2 7816 interface of main control chip is connected with the 4 7816 interface of SWP safety chip, and the 3 7816 interface of main control chip is connected with the 5 7816 interface of NFC-WI safety chip.
On the basis of technique scheme, a NFC wireline interface of described NFC-WI safety chip is connected with the 2nd NFC wireline interface of ACF module.
On the basis of technique scheme, the full card of described mobile payment also comprises safe digital card SD controller and storage chip, and the SD controller is connected with security module, storage chip respectively.
On the basis of technique scheme, the SD controller comprises the 6 7816 interface, and the one 7816 interface of the main control chip in the 6 7816 interface of SD controller and security module is connected.
On the basis of technique scheme, described the 2 7816 interface, the 3 7816 interface, the 4 7816 interface, the 5 7816 interface, the 6 7816 interface are the contact type intelligent card interface that meets the ISO7816 standard.
On the basis of technique scheme, the SD controller also comprises a SD interface, the 2nd SD interface, storage chip comprises the Three S's D interface, and a SD interface of SD controller is connected with the contact on the TF card, and the 2nd SD interface of SD controller is connected with the Three S's D interface of storage chip.
On the basis of technique scheme, the SWP interface of described security module is connected with the CLF module in mobile phone.
Compared with prior art, advantage of the present utility model is as follows:
(1) the utility model possesses SWP-NFC and two contactless communication passages of active NFC, both has been applicable to not be with the conventional mobile phone of NFC function, also can meet the functional requirement of NFC mobile phone; The TF card can either be applied to, also SIM card can be applied to.
(2) compare with present passive type contactless communication pattern, the utility model adopts active contactless communication pattern, and receiving sensitivity is higher, and emissive power is higher, more can adapt to various complex environments in mobile phone.
(3) security module of the present utility model comprises main control chip, SWP safety chip and NFC-WI(NFC Wire Inferface, the NFC wireline interface) safety chip, main control chip is completed the application migration transparent transmission between SWP safety chip and NFC-WI safety chip, because security module comprises 2 safety chips, therefore the utility model can be stored more user data, expands more application.
Description of drawings
Fig. 1 is the structured flowchart of the full card of mobile payment in the utility model embodiment.
Fig. 2 is the structured flowchart of security module in the utility model embodiment.
Fig. 3 is that the utility model embodiment is applied to the schematic diagram in the TF card.
Fig. 4 is the structured flowchart of the utility model embodiment in concrete application.
Reference numeral: 1-security module, 2-ACF module, 3-Anneta module, 4-SD controller, 5-storage chip, 1a-main control chip, 1b-SWP safety chip, 1c-NFC-WI safety chip.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
shown in Figure 1, the utility model embodiment provides a kind of and supports the mobile payment of single wire transmission agreement entirely to block, comprise security module 1, ACF module 2 and Anneta module 3, security module 1 comprises the one 7816 interface (meeting the contact type intelligent card interface of ISO7816 standard), the one NFC wireline interface and SWP interface, ACF module 2 comprises the 2nd NFC wireline interface and antennal interface, the one NFC wireline interface of security module 1 is connected with the 2nd NFC wireline interface of ACF module 2, the antennal interface of ACF module 2 is connected with Anneta module 3, the SWP interface of security module 1 is connected with the CLF module in mobile phone.Security module 1 is used for secret key safety storage, data encryption and the authentication of communication or financial payment, and ACF module 2 is for the treatment of the radiofrequency signal of active contactless communication, and Anneta module 3 is used for the radiofrequency signal of transmitting-receiving contactless communication.
Shown in Figure 2, security module 1 comprises the SWP safety chip 1b of main control chip 1a, support SWP agreement and the NFC-WI safety chip 1c of support NFC wireline interface, and main control chip 1a is connected with SWP safety chip 1b, NFC-WI safety chip 1c respectively.main control chip 1a comprises the one 7816 interface (meeting the contact type intelligent card interface of ISO7816 standard), the 2 7816 interface and the 3 7816 interface, SWP safety chip 1b comprises SWP interface and the 4 7816 interface, NFC-WI safety chip 1c comprises NFC wireline interface and the 5 7816 interface, the 2 7816 interface of main control chip 1a is connected with the 4 7816 interface of SWP safety chip 1b, the 3 7816 interface of main control chip 1a is connected with the 5 7816 interface of NFC-WI safety chip 1c, the NFC wireline interface of NFC-WI safety chip 1c is connected with the 2nd NFC wireline interface of ACF module 2.Application in the full card of mobile payment can be stored in respectively in SWP safety chip 1b, NFC-WI safety chip 1c, and the GPIO(General Purpose Input Output by main control chip 1a, universal input/output) the one 7816 interface, the 2 7816 interface, the 3 7816 interface of simulating shifts transparent transmission.
Shown in Figure 3, when the full card of the mobile payment in the utility model embodiment is applied in the TF card, the full card of this mobile payment also comprises SD(Secure Digital Memory Card, safe digital card) controller 4 and storage chip 5, SD controller 4 is connected with security module 1, storage chip 5 respectively.SD controller 4 comprises a SD interface, the 2nd SD interface and the 6 7816 interface, storage chip 5 comprises the Three S's D interface, the one 7816 interface of main control chip 1a in the 6 7816 interface of SD controller 4 and security module 1 is connected, the one SD interface of SD controller 4 is connected with the contact on the TF card, the 2nd SD interface of SD controller 4 is connected with the Three S's D interface of storage chip 5, SD controller 4 and the equal nonintervention contactless communication of storage chip 5.
Principle of work of the present utility model is elaborated as follows:
shown in Figure 4, when mobile payment blocks the NFC mobile phone that inserts support SWP entirely, the SWP interface of the interior SWP safety chip of security module 1 1b is by the SWP I/O(Input/Output on the full card of mobile payment, I/O) (contact of SIM card is the contact C6 that defines in the ISO7816 standard in contact, the contact of TF card is the contact 9 for defining in the SD smart card specification) be connected with the CLF module in mobile phone, after mobile phone powers on, main control chip 1a carries out initialization, this moment, main control chip 1a read the status information of SWP safety chip 1b by the 2 7816 interface, after determining that by flag the SWP interface of SWP safety chip 1b connects upper CLF module, main control chip 1a is with 2 times electricity forbiddings of ACF module, close active NFC passage, after mobile phone enters the contactless card reader radio-frequency field, the radiofrequency signal of choosing the application instruction data that carries that in mobile phone, the NFC antenna will receive sends the CLF module to, the CLF module changes radiofrequency signal into the SWP signal, and send in security module 1 the SWP safety chip 1b that supports the SWP agreement by the SWP interface, SWP safety chip 1b analysis instruction data, and whether the judgement application stores in SWP safety chip 1b, if, SWP safety chip 1b reads respective application, and the data after processing return to the CLF module by the SWP interface, mode by load-modulate sends again, otherwise SWP safety chip 1b will notify main control chip 1a to read its director data that receives and be forwarded to NFC-WI safety chip 1c, NFC-WI safety chip 1c reads respective application, and the data after processing return to main control chip 1a, then by it, is transmitted to SWP safety chip 1b, SWP safety chip 1b returns to the CLF module with data by the SWP interface, and by the mode of load-modulate, sends, and the full card of so far mobile payment is completed the SWP-NFC function.
when mobile payment blocks insertion entirely not with the conventional mobile phone of NFC function, in initial phase, main control chip 1a reads the status information of SWP safety chip 1b, after the SWP interface of determining SWP safety chip 1b does not connect the CLF module, opens the radio-frequency enabled of ACF module 2, after mobile phone enters the contactless card reader radio-frequency field, the radiofrequency signal of choosing the application instruction data that carries that Anneta module 3 will receive sends ACF module 2 to, after the radiofrequency signal that ACF module 2 will receive is processed, send to NFC-WI safety chip 1c in security module 1 by the 2nd NFC wireline interface, NFC-WI safety chip 1c analysis instruction data, and whether the judgement application stores in NFC-WI safety chip 1c, if, NFC-WI safety chip 1c reads respective application, and the data after processing return to ACF module 2 by a NFC wireline interface, ACF module 2 sends the mode of data by active contactless communication, otherwise NFC-WI safety chip 1c will notify main control chip 1a to read its director data that receives and be forwarded to SWP safety chip 1b, SWP safety chip 1b reads respective application, and the data after processing return to main control chip 1a, then by it, is transmitted to NFC-WI safety chip 1c, NFC-WI safety chip 1c returns to ACF module 2 with data by a NFC wireline interface, and by the mode of active contactless communication, sends, and the full card of so far mobile payment is completed the function of active NFC.
Those skilled in the art can carry out various modifications and variations to the utility model embodiment; if these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, these modifications and modification are also within protection domain of the present utility model.
The prior art that the content of not describing in detail in instructions is known to the skilled person.

Claims (9)

1. support the mobile payment of single wire transmission agreement entirely to block for one kind, comprise security module (1), ACF module (2) and Anneta module (3), described security module (1) comprises the one 7816 interface and a NFC wireline interface, described the one 7816 interface is the contact type intelligent card interface that meets the ISO7816 standard, it is characterized in that: described security module (1) also comprises the SWP interface, described ACF module (2) comprises the 2nd NFC wireline interface and antennal interface, the one NFC wireline interface of security module (1) is connected with the 2nd NFC wireline interface of ACF module (2), the antennal interface of ACF module (2) is connected with Anneta module (3).
2. the mobile payment of support single wire transmission agreement as claimed in claim 1 blocks entirely, it is characterized in that: described security module (1) comprises the SWP safety chip (1b) of main control chip (1a), support SWP agreement and the NFC-WI safety chip (1c) of support NFC wireline interface, and main control chip (1a) is connected with SWP safety chip (1b), NFC-WI safety chip (1c) respectively.
3. the mobile payment of support single wire transmission agreement as claimed in claim 2 blocks entirely, it is characterized in that: described main control chip (1a) comprises the one 7816 interface, the 2 7816 interface and the 3 7816 interface, SWP safety chip (1b) comprises SWP interface and the 4 7816 interface, NFC-WI safety chip (1c) comprises NFC wireline interface and the 5 7816 interface, the 2 7816 interface of main control chip (1a) is connected with the 4 7816 interface of SWP safety chip (1b), the 3 7816 interface of main control chip (1a) is connected with the 5 7816 interface of NFC-WI safety chip (1c).
4. the mobile payment of support single wire transmission agreement as claimed in claim 3 blocks entirely, it is characterized in that: a NFC wireline interface of described NFC-WI safety chip (1c) is connected with the 2nd NFC wireline interface of ACF module (2).
5. the mobile payment of support single wire transmission agreement as claimed in claim 4 blocks entirely, it is characterized in that: the full card of described mobile payment also comprises safe digital card SD controller (4) and storage chip (5), and SD controller (4) is connected with security module (1), storage chip (5) respectively.
6. the mobile payment of support single wire transmission agreement as claimed in claim 5 blocks entirely, it is characterized in that: SD controller (4) comprises the 6 7816 interface, and the one 7816 interface of the main control chip (1a) in the 6 7816 interface of SD controller (4) and security module (1) is connected.
7. the mobile payment of support single wire transmission agreement as claimed in claim 6 blocks entirely, and it is characterized in that: described the 2 7816 interface, the 3 7816 interface, the 4 7816 interface, the 5 7816 interface, the 6 7816 interface are the contact type intelligent card interface that meets the ISO7816 standard.
8. the mobile payment of support single wire transmission agreement as claimed in claim 6 blocks entirely, it is characterized in that: SD controller (4) also comprises a SD interface, the 2nd SD interface, storage chip (5) comprises the Three S's D interface, the one SD interface of SD controller (4) is connected with the contact on the TF card, and the 2nd SD interface of SD controller (4) is connected with the Three S's D interface of storage chip (5).
9. the mobile payment of support single wire transmission agreement as described in any one in claim 1 to 8 blocks entirely, it is characterized in that: the SWP interface of described security module (1) is connected with the CLF module in mobile phone.
CN2013202470252U 2013-05-06 2013-05-06 Mobile payment full-card supporting single-wire transport protocol Active CN203287939U (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103714376A (en) * 2013-12-20 2014-04-09 北京握奇数据系统有限公司 Mobile payment intelligent card
CN103745254A (en) * 2013-12-20 2014-04-23 北京握奇数据系统有限公司 Mobile payment intelligent card
CN104243461A (en) * 2014-09-04 2014-12-24 大唐微电子技术有限公司 Mobile terminal network security authentication method, whole SD card and mobile terminal
CN104732385A (en) * 2013-12-18 2015-06-24 北京同方微电子有限公司 Full card with communication protocol integrated in radio-frequency chip and using method thereof
CN105654168A (en) * 2015-12-25 2016-06-08 金邦达有限公司 Embedded intelligent safety module, safety hardware device, safe data processing system and operation method of embedded intelligent safety module
CN106096477A (en) * 2016-06-07 2016-11-09 恒宝股份有限公司 A kind of method of card reader for multiplex roles parallel communications and card reader
CN106157019A (en) * 2015-03-26 2016-11-23 咏嘉科技股份有限公司 Nfc payment module and control method thereof
CN106203202A (en) * 2016-07-01 2016-12-07 恒宝股份有限公司 The card reader of a kind of multiplex roles parallel communications and using method

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104732385A (en) * 2013-12-18 2015-06-24 北京同方微电子有限公司 Full card with communication protocol integrated in radio-frequency chip and using method thereof
CN103714376A (en) * 2013-12-20 2014-04-09 北京握奇数据系统有限公司 Mobile payment intelligent card
CN103745254A (en) * 2013-12-20 2014-04-23 北京握奇数据系统有限公司 Mobile payment intelligent card
WO2015090052A1 (en) * 2013-12-20 2015-06-25 北京握奇智能科技有限公司 Mobile payment smart card
CN104243461A (en) * 2014-09-04 2014-12-24 大唐微电子技术有限公司 Mobile terminal network security authentication method, whole SD card and mobile terminal
CN106157019A (en) * 2015-03-26 2016-11-23 咏嘉科技股份有限公司 Nfc payment module and control method thereof
TWI560625B (en) * 2015-03-26 2016-12-01 Abomem Technology Corp Nfc payment module and controlling method thereof
CN105654168A (en) * 2015-12-25 2016-06-08 金邦达有限公司 Embedded intelligent safety module, safety hardware device, safe data processing system and operation method of embedded intelligent safety module
CN105654168B (en) * 2015-12-25 2019-05-03 金邦达有限公司 Embedded intelligence security module, secure hardware device, system and working method
CN106096477A (en) * 2016-06-07 2016-11-09 恒宝股份有限公司 A kind of method of card reader for multiplex roles parallel communications and card reader
CN106203202A (en) * 2016-07-01 2016-12-07 恒宝股份有限公司 The card reader of a kind of multiplex roles parallel communications and using method

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