CN204680059U - Nfc payment module - Google Patents
Nfc payment module Download PDFInfo
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- CN204680059U CN204680059U CN201520174881.9U CN201520174881U CN204680059U CN 204680059 U CN204680059 U CN 204680059U CN 201520174881 U CN201520174881 U CN 201520174881U CN 204680059 U CN204680059 U CN 204680059U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S50/00—Market activities related to the operation of systems integrating technologies related to power network operation or related to communication or information technologies
- Y04S50/12—Billing, invoicing, buying or selling transactions or other related activities, e.g. cost or usage evaluation
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Abstract
The utility model discloses a kind of NFC payment module, this NFC payment module is applied to intelligent electronic device.NFC payment module comprises package casing, microcontroller, RF chip, antenna and safe wafer.Package casing is installed in electronic intelligence device, and microcontroller, RF chip, antenna and safe wafer are positioned at package casing.According to NFC payment module of the present utility model, when its collocation intelligent electronic device uses, can by intelligent electronic device to phase-detection order under microcontroller and power amplification order, RF chip is detected by antenna excute phase, after safe wafer is by the phasing degree of sky line justification available transaction signal, this phase of received signal angle can be fixed.Thus, just can exempt necessity of erection large volume antenna and keep wireless transmission to show.In addition, the secure payment device connected by bluetooth, can be utilized secure payment device directly to carry out induction and pay.
Description
Technical field
The utility model relates to a kind of NFC payment module, and in particular to a kind of NFC payment module utilizing phase control method.
Background technology
NFC is a kind ofly established in communication modes wireless radio-frequency carrying out point-to-point communication.And when the data transmission technology collocation certification of NFC, false proof data encrypting and deciphering technology, can be applied in small amount payment or mobile payment.
Though NFC in theory in the frequency of 13.56MHz by amplitude excursion modulation coding techniques, with every millisecond 106 data rate transport to 848kbit, can the distance reaching 10 centimetres is to transmit data.But in fact because the design of NFC antenna coil affects, add less NFC antenna coil to be just easy to be designed in electronic installation, when generally carrying out NFC induction payment, NFC electronic installation must be allowed to press close to very near distance, even almost touch card reader and the coil of the coil of NFC electronic installation just to card reader time, NFC could induction smoothly.
In addition the battery on electronic installation and mask frame (shielding case) also all have an impact to the NFC induction of script induction efficiency weakness.Therefore, release solution NFC on the market and respond to bad technology, NFC electronic installation additionally installs additional NFC high-amplitude wave sheet, be also ferromagnetic material paster (Ferrite Sheet), strengthen NFC electromagnetic wave whereby.
Utility model content
The purpose of this utility model is to provide a kind of NFC payment module, and it utilizes the technology of phase-detection to strengthen NFC induction efficiency, makes electronic installation not need additionally to install NFC high-amplitude wave sheet additional.
Be providing a kind of NFC payment module according to the utility model structural implementation, it is applied to intelligent electronic device, and NFC payment module comprises package casing, microcontroller, RF chip, antenna and safe wafer.Package casing is located at intelligent electronic device.Microcontroller is positioned at package casing, and microcontroller exports phase-detection order and power amplification order according to the application program instructions of intelligent electronic device.RF chip is positioned at package casing and is electrically connected microcontroller, the sense command of RF chip excute phase and power amplification order.Antenna is positioned at package casing and is electrically connected RF chip, and antenna receives at least one buying signals according to phase-detection order, and buying signals has particular phase angle.Safe wafer is positioned at package casing, and safe wafer has SWP signal pin, and this safe wafer connects RF chip by SWP signal pin and receives buying signals, and safe wafer checking buying signals also judges particular phase angle.When wherein safe wafer checking buying signals is incorrect, safe wafer notice microcontroller exports phase adjustment command to adjust RF chip.
According to an embodiment of aforementioned NFC payment module, wherein the sense command of RF chip excute phase and change phase of received signal angle are until phase of received signal angle meets particular phase angle.RF chip changes phase of received signal angle according to the time cycle.Time cycle can be 1 millisecond to 22 milliseconds.Antenna can adopt the printed circuit board wiring of two dimension or the wafer of three-dimensional directly to encapsulate.
According to another embodiment of aforementioned NFC payment module, wherein RF chip changes phase of received signal angle according to phase intervals.Phase intervals is 30 degree to 60 degree, and phase intervals can be 45 degree in more detail.
According to another embodiment of aforementioned NFC payment module, wherein NFC payment module also comprises initiatively bluetooth module and secure payment device.Initiatively bluetooth module is electrically connected microcontroller, and initiatively bluetooth module transmits the application program verification of intelligent electronic device outward.Secure payment device comprises passive bluetooth module, secure transaction module and radio-frequency module.Passive bluetooth module wireless connections active bluetooth module also receives application program verification.Secure transaction module is electrically connected passive bluetooth module, establishes Secure Transaction to verify in secure transaction module, and secure transaction module comparison application program verification and Secure Transaction checking.Radio-frequency module wireless connections secure transaction module, radio-frequency module is for receiving buying signals.Wherein, when the checking of secure transaction module verifying application programs meets Secure Transaction checking, secure transaction module order radio-frequency module receives buying signals, and performs buying signals by secure transaction module.
Be providing a kind of NFC payment module according to another structural implementation of the utility model, it is applied to intelligent electronic device, and NFC payment module comprises RF chip and antenna.RF chip is electrically connected intelligent electronic device, and RF chip performs phase-detection order and the power amplification order of intelligent electronic device output.Antenna is electrically connected RF chip, and antenna receives at least one buying signals according to phase-detection order, and buying signals has particular phase angle.When wherein intelligent electronic device checking buying signals is incorrect, intelligent electronic device exports phase adjustment command to adjust RF chip.
According to an embodiment of aforementioned NFC payment module, wherein RF chip excute phase sense command and change phase of received signal angle until phase of received signal angle meets particular phase angle.RF chip changes phase of received signal angle according to the time cycle.Time cycle can be 1 millisecond to 22 milliseconds.
According to another embodiment of aforementioned NFC payment module, wherein RF chip changes phase of received signal angle according to phase intervals.Phase intervals is 30 degree to 60 degree, and phase intervals can be 45 degree in more detail.
According to another embodiment of aforementioned NFC payment module, wherein NFC payment module also comprises initiatively bluetooth module and secure payment device.Initiatively bluetooth module is electrically connected at intelligent electronic device, and initiatively bluetooth module transmits the application program verification of intelligent electronic device outward.Secure payment device comprises passive bluetooth module, secure transaction module and radio-frequency module.Passive bluetooth module wireless connections active bluetooth module also receives application program verification.Secure transaction module is electrically connected passive bluetooth module, establishes Secure Transaction to verify in secure transaction module, and secure transaction module comparison application program verification and Secure Transaction checking.Radio-frequency module wireless connections secure transaction module, radio-frequency module is for receiving buying signals.Wherein, when the checking of secure transaction module verifying application programs meets Secure Transaction checking, secure transaction module order radio-frequency module receives buying signals, and performs buying signals by secure transaction module.
Therefore, when being used by aforementioned NFC payment module collocation intelligent electronic device, can by intelligent electronic device to phase-detection order under microcontroller, RF chip is detected by antenna excute phase, after safe wafer is by the particular phase angle of sky line justification available transaction signal, this phase of received signal angle can be fixed.Thus, just can exempt necessity of erection large volume antenna and keep wireless transmission to show.In addition, the secure payment device connected by bluetooth, can be utilized secure payment device directly to carry out induction and pay.
Accompanying drawing explanation
For above and other object of the present utility model, feature, advantage and embodiment can be become apparent, appended the description of the drawings is as follows:
Fig. 1 is the schematic perspective view of a kind of NFC payment module according to the utility model embodiment.
Fig. 2 is the schematic diagram that the NFC payment module of Fig. 1 is applied to intelligent electronic device.
Fig. 3 is the process flow diagram that the NFC payment module of Fig. 2 is applied to intelligent electronic device.
Fig. 4 is the schematic diagram being applied to intelligent electronic device according to the NFC payment module of another embodiment of the utility model.
Fig. 5 is the schematic diagram being applied to intelligent electronic device according to the NFC payment module of another embodiment of the utility model.
Fig. 6 is the schematic diagram of the secure payment device induction POS of Fig. 5.
Fig. 7 is the process flow diagram that the NFC payment module of Fig. 6 is applied to intelligent electronic device.
Fig. 8 is the schematic diagram being applied to intelligent electronic device according to the NFC payment module of the utility model yet another embodiment.
Embodiment
Please refer to Fig. 1 and Fig. 2, it is the schematic diagram being applied to intelligent electronic device according to the schematic perspective view of a kind of NFC payment module of the utility model embodiment and NFC payment module.NFC payment module 100 is applied to intelligent electronic device 100a, and NFC payment module 100 comprises package casing 200, microcontroller 300, RF chip 400, antenna 500 and safe wafer 600.
The intelligent electronic device 100a of present embodiment indication is the electronic installation of intelligent mobile phone, smart watch, panel computer or all the other executable application programs (application).
Package casing 200 is for being packaged as a whole microcontroller 300, RF chip 400, antenna 500 and safe wafer 600, and the package casing 200 illustrated in accompanying drawing only uses as signal.
Microcontroller 300 is positioned at package casing 200, and microcontroller 300 exports phase-detection order PD and power amplification order PA according to the application program instructions APP of intelligent electronic device 100a.
RF chip 400 is positioned at package casing 200 and is electrically connected microcontroller 300, RF chip 400 excute phase sense command PD and power amplification order PA.
Antenna 500 is positioned at package casing 200 and is electrically connected RF chip 400, and antenna 500 receives at least one buying signals TS according to phase-detection order PD, and buying signals TS has particular phase angle.Antenna 500 can adopt the printed circuit board wiring of two dimension or the wafer of three-dimensional directly to encapsulate, and is not limited thereto.In more detail, aforementioned RF chip 400 can carry out power amplification for signal, then is transmitted by antenna 500.
Safe wafer 600 is positioned at package casing 200 and receives buying signals TS, and safe wafer 600 is verified buying signals TS and judged its particular phase angle.
After wherein safe wafer 600 verifies that buying signals TS is correct, safe wafer 600 notifies that microcontroller 300 exports phase adjustment command PM to adjust RF chip 400.
In more detail, wherein RF chip 400 changes different multiple phase of received signal angle at excute phase sense command PD, and RF chip 400 can change phase of received signal angle according to time cycle and phase intervals, for example, time cycle can be 1 millisecond to 22 milliseconds, phase intervals is 30 degree to 60 degree, and phase intervals can be 45 degree.
Please refer again to Fig. 3 in the lump, it is the process flow diagram that aforementioned NFC payment module 100 is applied to intelligent electronic device 100a.Its step is as follows:
S01 step: utilize intelligent electronic device 100a to export application program instructions APP to microcontroller 300;
S02 step: utilize microcontroller 300 to export phase-detection order PD and power amplification order PA to RF chip 400 according to application program instructions APP;
S03 step: utilize RF chip 400 excute phase sense command PD and power amplification order PA;
S04 step: utilize antenna 500 to receive buying signals TS according to phase-detection order PD at the phase intervals change phase of received signal angle of every 5 milliseconds and 45 degree;
S05 step: utilize safe wafer 600 verify buying signals TS and judge particular phase angle;
S06 step: when phase of received signal angle meets particular phase angle, microcontroller 300 exports phase adjustment command PM to adjust RF chip 400 to utilize safe wafer 600 to notify.
And in the present embodiment, the time cycle can be 5 milliseconds, phase intervals can be 45 degree.When carrying out induction and paying, the application program instructions APP of intelligent electronic device 100a indicates phase-detection order PD to microcontroller 300, RF chip 400 utilizes every 5 milliseconds of antenna 500 to change 45 degree of phase of received signal angles, until when safe wafer 600 receives the particular phase angle that can verify buying signals TS, namely phase of received signal angle equals particular phase angle, safe wafer 600 will export phase adjustment command PM and control microcontroller 300, make RF chip 400 fix this phase of received signal angle.For example the 5th millisecond time, microcontroller 300 utilizes the phase of received signal angle of RF chip 400 order antenna 500 to be 45 degree, and safe wafer 600 can judge whether antenna 500 can receive buying signals TS with the phase of received signal angle of 45 degree and carry out the checking that pays.If when safe wafer 600 verifies that buying signals TS is incorrect, the 10th millisecond time, the phase of received signal angle of RF chip 400 order antenna 500 is 90 degree, and again carry out judgement checking by safe wafer 600, be circulated to safe wafer 600 whereby when verifying that buying signals TS is correct, just pass through the fixing phase of received signal angle now of RF chip 400 order antenna 500, so that carry out continuation payment action by microcontroller.
In addition, safe wafer utilizes SWP signal pin (not shown) to connect RF chip.Due to the built-in software and hardware interface of safe wafer, can directly transfer the signal of antenna transmission to microcontroller and can read form, buying signals directly can transfer to microcontroller by safe wafer and directly read whereby, and the buying signals of antenna transmission originally will not be converted to SWP signal by extra conversion wafer (bridge chip).
Please refer to Fig. 4, it is the schematic diagram that the NFC payment module 100' of another embodiment of the utility model is applied to intelligent electronic device 100a'.In present embodiment, NFC payment module 100' only comprises RF chip 400' and antenna 500', and the microcontroller of aforementioned embodiments and the function of safe wafer and action then can be provided by the software and hardware in intelligent electronic device 100a'.Here the intelligent device 100a' of indication, such as intelligent mobile phone or panel computer all have the function of control and safety verification, so those skilled in the art can easily for microcontroller and safe wafer setting position or replace hardware capability with software and change, no longer describe in detail at this.
Please refer to Fig. 5 and Fig. 6, its NFC payment module 100 being respectively another embodiment of the utility model is applied to the application schematic diagram that the schematic diagram of intelligent electronic device 100a and secure payment device 800 respond to POS 900.In the middle of present embodiment, NFC payment module 100 also comprises initiatively bluetooth module 700 and secure payment device 800.
Initiatively bluetooth module 700 is electrically connected microcontroller 300, and initiatively bluetooth module 700 transmits the application program verification APPT of intelligent electronic device 100a outward.
Secure payment device 800 wireless connections are bluetooth module 700 initiatively, and secure payment device 800 comprises passive bluetooth module 810, secure transaction module 820 and radio-frequency module 830.In present embodiment, this secure payment device 800 can be Mobile phone pendant, allows user be convenient for carrying, but is not limited thereto.
Passive bluetooth module 810 wireless connections active bluetooth module 700 also receives application program verification APPT.
Secure transaction module 820 is electrically connected passive bluetooth module 810, establishes Secure Transaction to verify IC in secure transaction module 820, and secure transaction module 820 comparison application program verification APPT and Secure Transaction checking IC.Here the application program verification APPT of indication and Secure Transaction checking IC can be the golden key required for authenticating transactions.
Radio-frequency module 830 wireless connections secure transaction module 820, radio-frequency module 830 is for receiving buying signals TS.
In more detail, when secure transaction module 820 confirms that application program verification APPT meets Secure Transaction checking IC, secure transaction module 820 order radio-frequency module 830 receives buying signals TS, and secure transaction module 820 performs buying signals TS.
Please refer again to Fig. 7 in the lump, it is the process flow diagram that the NFC payment module 100 of Fig. 5 is applied to intelligent electronic device 100a.Its step is as follows:
S11 step: utilize intelligent electronic device 100a to export application program verification APPT to active bluetooth module 700;
S12 step: utilize initiatively bluetooth module 700 to export application program verification APPT to passive bluetooth module 810;
S13 step: utilize secure transaction module 820 according to the interior Secure Transaction checking IC comparison application program verification APPT established;
S14 step: when Secure Transaction checking IC meets application program verification APPT, radio-frequency module 830 receives buying signals TS to utilize secure transaction module 820 to notify;
S15 step: utilize secure transaction module 820 to perform buying signals TS.
In the present embodiment, secure payment device 800 is activated by active bluetooth module 700 by intelligent electronic device 100a, the Bluetooth transmission range of bluetooth module 700 and passive bluetooth module 810 as long as secure payment device 800 has the initiative, directly can carry out induction by secure payment device 800 with POS 900 to pay, POS 900 can carry out feeling payable device for known businessman provides, and is no longer described in detail at this.In addition, because active bluetooth module 700 and passive bluetooth module 810 can adopt low-power consumption Bluetooth technology (BLE), so as being positioned in handbag or pocket by intelligent electronic device 100a and need not taking out, direct use safety payment mechanism 800 can carry out induction with POS 900 easily and pay.And when the secure payment device 800 after activating exceeds Bluetooth transmission distance with intelligent electronic device 100a distance, intelligent electronic device 100a can send warning automatically to remind user, the risk avoided secure payment device 800 to lose, drop or usurped by intentionally personage.
Please refer to Fig. 8, it is the schematic diagram that the NFC payment module 100' of the utility model yet another embodiment is applied to intelligent electronic device 100a'.In the middle of present embodiment, NFC payment module 100' equally also comprises initiatively bluetooth module 700' and secure payment device 800', secure payment device 800' comprises passive bluetooth module 810' equally, secure transaction module 820' and radio-frequency module 830', and the same aforementioned embodiments of working method, difference is only because NFC payment module 100' comprises RF chip 400' and antenna 500', and do not comprise microcontroller and safe wafer, so the software and hardware that must include the function of microcontroller and safe wafer by intelligent electronic device 100a' performs, those skilled in the art can easily for microcontroller and safe wafer setting position or replace hardware capability with software and change, no longer describe in detail at this.
Therefore, when NFC payment module collocation intelligent electronic device of the present utility model uses, can by intelligent electronic device to phase-detection order under microcontroller, RF chip is detected by antenna excute phase, after safe wafer is by the phasing degree of sky line justification available transaction signal, this phase of received signal angle can be fixed.Thus, just can exempt necessity of erection large volume antenna and keep wireless transmission to show.
In the middle of other embodiments of the utility model, NFC payment module is not limited only to directly be installed in intelligent electronic device, also by other, carrier be installed and make it have more application functions, such as NFC payment module can be installed on the memory cards such as Mirco SD or the intelligent chip card such as transportation card, EasyCard again, makes its payment function more diversified.
NFC payment module of the present utility model has the following advantages:
1. utilize intelligent electronic device to phase-detection order under microcontroller, RF chip is detected by antenna excute phase, and can stablize by holding signal, avoid the ancillary cost cost installing large area antenna additional.In addition, RF chip can also the power of amplifying signal, makes NFC payment module can be active device.
2.NFC payment module also comprises the secure payment device be connected with its bluetooth, directly carries out induction and pays, and need not take out NFC payment module to carry out induction payment by secure payment device.
3. safe wafer has SWP signal pin, the signal of antenna transmission is directly transferred to microcontroller by safe wafer, and the aerial signal of known technology by extra conversion wafer, aerial signal must be converted to SWP signal, just microcontroller can be transferred to.
4. microcontroller, RF chip, antenna, safe wafer and active bluetooth module are packaged in one by NFC payment module of the present utility model, not only save technique formality and reduction small product size, NFC payment module after encapsulation one directly can be installed on intelligent electronic device, more effectively can utilize intelligent electronic device internal circuit space compared with the known NFC module be not packaged as a whole, make it increase the good advantage of heat radiation.
5. in addition, NFC payment module of the present utility model also can not comprise microcontroller and safe wafer, because current popularized intelligent electronic device almost has execution and the encryption and decryption functions of microcontroller and safe wafer, therefore the software and hardware utilizing intelligent electronic device itself to possess, to perform the function of microcontroller and safe wafer, can make NFC payment module cost and volume significantly reduce.
Although the utility model with embodiment openly as above; so it is not intended to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; can do various different selection and amendment, therefore protection domain of the present utility model limited by claims and equivalents thereof.
Claims (16)
1. a NFC payment module, is applied to intelligent electronic device, it is characterized in that, described NFC payment module comprises:
Package casing, it is installed in described intelligent electronic device;
Microcontroller, it is positioned at described package casing, and described microcontroller exports phase-detection order and power amplification order according to the application program instructions of described intelligent electronic device;
RF chip, it is positioned at described package casing and is electrically connected described microcontroller, and described RF chip performs described phase-detection order and described power amplification order;
Antenna, it is positioned at described package casing and is electrically connected described RF chip, and described antenna receives at least one buying signals according to described phase-detection order, and described buying signals has particular phase angle; And
Safe wafer, it is positioned at described package casing, described safe wafer has SWP signal pin, and described safe wafer is connected described RF chip by described SWP signal pin and received described buying signals, and described safe wafer is verified described buying signals and judged this particular phase angle;
When wherein said safe wafer verifies that described buying signals is incorrect, described safe wafer notifies that described microcontroller exports phase adjustment command to adjust described RF chip.
2. NFC payment module as claimed in claim 1, it is characterized in that, described RF chip performs described phase-detection order and changes phase of received signal angle until described phase of received signal angle meets described particular phase angle.
3. NFC payment module as claimed in claim 2, it is characterized in that, described RF chip changes described phase of received signal angle according to the time cycle.
4. NFC payment module as claimed in claim 3, it is characterized in that, the described time cycle is 1 millisecond to 22 milliseconds.
5. NFC payment module as claimed in claim 2, it is characterized in that, described RF chip changes described phase of received signal angle according to phase intervals.
6. NFC payment module as claimed in claim 5, it is characterized in that, described phase intervals is 30 degree to 60 degree.
7. NFC payment module as claimed in claim 6, it is characterized in that, described phase intervals is 45 degree.
8. NFC payment module as claimed in claim 1, it is characterized in that, described NFC payment module also comprises:
Initiatively bluetooth module, it is electrically connected described microcontroller, and described active bluetooth module transmits the application program verification of described intelligent electronic device outward;
Secure payment device, it comprises:
Passive bluetooth module, active bluetooth module described in its wireless connections also receives described application program verification;
Secure transaction module, it is electrically connected described passive bluetooth module, establishes Secure Transaction to verify in described secure transaction module, and application program verification described in described secure transaction module comparison and described Secure Transaction checking; And
Radio-frequency module, secure transaction module described in its wireless connections, described radio-frequency module is for receiving described buying signals;
Wherein, when described secure transaction module verifies that described application program verification meets described Secure Transaction checking, described in described secure transaction module order, radio-frequency module receives described buying signals, and performs described buying signals by described secure transaction module.
9. a NFC payment module, is applied to intelligent electronic device, it is characterized in that, described NFC payment module comprises:
RF chip, it is electrically connected described intelligent electronic device, and described RF chip performs phase-detection order and the power amplification order of the output of described intelligent electronic device;
Antenna, it is electrically connected described RF chip, and described antenna receives at least one buying signals according to described phase-detection order, and described buying signals has particular phase angle; And
When wherein said intelligent electronic device verifies that described buying signals is incorrect, described intelligent electronic device exports phase adjustment command to adjust described RF chip.
10. NFC payment module as claimed in claim 9, it is characterized in that, described RF chip performs described phase-detection order and changes phase of received signal angle until described phase of received signal angle meets described particular phase angle.
11. NFC payment module as claimed in claim 10, it is characterized in that, described RF chip changes described phase of received signal angle according to the time cycle.
12. NFC payment module as claimed in claim 11, is characterized in that, the described time cycle is 1 millisecond to 22 milliseconds.
13. NFC payment module as claimed in claim 10, it is characterized in that, described RF chip changes described phase of received signal angle according to phase intervals.
14. NFC payment module as claimed in claim 13, is characterized in that, described phase intervals is 30 degree to 60 degree.
15. NFC payment module as claimed in claim 14, it is characterized in that, described phase intervals is 45 degree.
16. NFC payment module as claimed in claim 9, it is characterized in that, described NFC payment module also comprises:
Initiatively bluetooth module, it is electrically connected at described intelligent electronic device, and described active bluetooth module transmits the application program verification of described intelligent electronic device outward;
Secure payment device, it comprises:
Passive bluetooth module, active bluetooth module described in its wireless connections also receives described application program verification;
Secure transaction module, it is electrically connected described passive bluetooth module, establishes Secure Transaction to verify in described secure transaction module, and application program verification described in described secure transaction module comparison and described Secure Transaction checking; And
Radio-frequency module, secure transaction module described in its wireless connections, described radio-frequency module is for receiving described buying signals;
Wherein, when described secure transaction module verifies that described application program verification meets described Secure Transaction checking, described in described secure transaction module order, radio-frequency module receives described buying signals, and performs described buying signals by described secure transaction module.
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| CN201520174881.9U CN204680059U (en) | 2015-03-26 | 2015-03-26 | Nfc payment module |
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| CN201520174881.9U CN204680059U (en) | 2015-03-26 | 2015-03-26 | Nfc payment module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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Effective date of registration: 20171115 Address after: Room 4, building 410, building 11, Jinxiu Science Park, five and North Avenue, lake view, Longhua District, Shenzhen, Guangdong Patentee after: Giant bear Microelectronics (Shenzhen) Co., Ltd. Address before: Chinese south town of Taiwan Miaoli county bamboo Unimax Road No. 81 1 floor Patentee before: ABOMEM TECHNOLOGY CORP. |