CN103984911A - Password keyboard, payment system and payment method thereof - Google Patents
Password keyboard, payment system and payment method thereof Download PDFInfo
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- CN103984911A CN103984911A CN201410185861.1A CN201410185861A CN103984911A CN 103984911 A CN103984911 A CN 103984911A CN 201410185861 A CN201410185861 A CN 201410185861A CN 103984911 A CN103984911 A CN 103984911A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/20—Point-of-sale [POS] network systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3272—Short range or proximity payments by means of M-devices using an audio code
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- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Cash Registers Or Receiving Machines (AREA)
- Input From Keyboards Or The Like (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
The invention provides a password keyboard, a payment system and a payment method thereof. The password keyboard comprises a keyboard body, a key input assembly and a communication interface, wherein the key input assembly comprises a numeric key module and a function key module. The password keyboard further comprises a sound wave processing assembly and a data processing chip, wherein the sound wave processing assembly is electrically connected with the data processing chip, and the data processing chip is electrically connected with a POS (Point Of Sale) terminal through the communication interface; the sound wave processing assembly comprises a sound wave receiving module, a sound wave filtering module, a sound wave amplifying module and a sound wave sampling module, the sound wave receiving module is electrically connected with the sound wave filtering module, the sound wave filtering module is electrically connected with the sound wave amplifying module, and the sound wave amplifying module is electrically connected with the sound wave sampling module; the data processing chip comprises a sound wave analysis module and a key generation module. According to the password keyboard, the payment system and the payment method thereof, sound wave payment can be supported, and meanwhile, the security of payment is guaranteed, so that user operation is facilitated.
Description
Technical field
The present invention relates to pay by mails technical field, relate in particular to a kind of code keypad, payment system and method for payment.
Background technology
Along with continuing to bring out of emerging means of payment, it is single that traditional modes of payments has shown slightly.It has been the following hot issue of paying by mails that portable personal pays.This just requires the conventional payment mode can not be complacent and conservative, constantly weed out the old and bring forth the new, combine closely with the emerging modes of payments, and the firm advantage of performance conventional payment, and in the opportunity of emerging payment, occupy the larger market share.
Code keypad is one of requisite computer peripheral of financial POS, is widely used in the service industries such as communication, government, traffic, government, industry and commerce, the tax, supermarket, coordinates in banking system, POS machine and management system and uses.Code keypad in conventional payment, as key entry device, is mainly for inputting password, and function singleness, does not have multi-functional application.And sound wave pays as emerging mobile payment mode, can compatibility various smart mobile phones and PAD on the market.The scheme that sound wave pays mainly contains mobile phone to modes of payments such as vending machines, and the sound wave modes of payments one is be easily stolen and analyze relevant data, and security has much room for improvement; The 2nd, in communication process, be easily subject to the interference of external sound.In view of this, be necessary above-mentioned code keypad to be further improved, sound wave paid to merge and come in, bring into play both advantages, both shortcoming of forgoing.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of safe and reliable and support sound wave pay code keypad, payment system and method for payment thereof.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of code keypad is provided, comprise keyboard body, key input module and communication interface, described key input module comprises figure case module and function key mapping module, it is characterized in that, also comprise sonicated assembly, data processing chip, described sonicated assembly is electrically connected with data processing chip, and described data processing chip is electrically connected with POS terminal by communication interface; Described sonicated assembly comprises sound wave receiver module, sound wave filtration module, sound wave amplification module and sound wave sampling module, described sound wave receiver module is electrically connected with sound wave filtration module, described sound wave filtration module is electrically connected with sound wave amplification module, and described sound wave amplification module is electrically connected with sound wave sampling module; Described data processing chip comprises sound wave parsing module and key production module; Described sound wave receiver module, the simulating signal sending for receiving electronic equipment; Described sound wave filtration module, for the simulating signal receiving is carried out to filtering processing, filtering interference signals, improves signal to noise ratio (S/N ratio); Described sound wave amplification module, for being amplified to default signal resolution amplitude to signal; Described sound wave sampling module, for processing and form digital signal the analog signal sampling after amplifying; Described sound wave parsing module, forms payment signal for digital signal being carried out to demodulation, decoding and decryption processing; Described key production module, the numeral generation key signal of keying in for responding user; Described communication interface, for sending payment signal and key signal into POS terminal.
In order to solve the problems of the technologies described above, another technical solution used in the present invention is: a kind of payment system is provided, comprise electronic equipment, code keypad and POS terminal, described code keypad comprises keyboard body, key input module and communication interface, described key input module comprises figure case module and function key mapping module, described electronic equipment and code keypad communication connection, described code keypad is electrically connected with POS terminal; Described electronic equipment comprises payment data generation module, payment data processing module and payment data sending module; Described payment data generation module is electrically connected with payment data processing module; Described payment data processing module is electrically connected with payment data sending module; Described code keypad also comprises sonicated assembly, data processing chip, and described sonicated assembly is electrically connected with data processing chip, and described data processing chip is electrically connected with POS terminal by communication interface; Described sonicated assembly comprises sound wave receiver module, sound wave filtration module, sound wave amplification module and sound wave sampling module, described sound wave receiver module is electrically connected with sound wave filtration module, described sound wave filtration module is electrically connected with sound wave amplification module, and described sound wave amplification module is electrically connected with sound wave sampling module; Described data processing chip comprises sound wave parsing module and key production module; Described payment data generation module, generates for the sound wave delivery operation of selecting according to user the payment data that exchange is used; Described payment data processing module, forms simulating signal for payment data is encrypted, after coding and modulation treatment; Described payment data sending module, for being sent to code keypad to modulating simulating signal after treatment in the mode of sound wave; Described sound wave receiver module, the simulating signal sending for receiving electronic equipment; Described sound wave filtration module, for the simulating signal receiving is carried out to filtering processing, filtering interference signals, improves signal to noise ratio (S/N ratio); Described sound wave amplification module, for being amplified to default signal resolution amplitude to signal; Described sound wave sampling module, for processing and form digital signal the analog signal sampling after amplifying; Described sound wave parsing module, forms payment signal for digital signal being carried out to demodulation, decoding and decryption processing; Described key production module, the numeral generation key signal of keying in for responding user; Described communication interface, for sending payment signal and key signal into POS terminal; Described POS terminal, for key signal being confirmed after processing, completes payment transaction according to paying signal.
For solving the problems of the technologies described above, the 3rd technical scheme that the present invention adopts is: a kind of method of payment of payment system is provided, comprises the steps:
The transaction flow of S10, code keypad response POS terminal enters sound wave payment and treats accepting state, and sets up the communication connection of code keypad and electronic equipment;
The sound wave delivery operation that S20, electronic equipment are selected according to user generates the payment data that exchange uses;
S30, in electronic equipment, payment data is encrypted, sends simulating signal in the mode of sound wave to code keypad after coding and modulation treatment;
S40, code keypad receive simulating signal and simulating signal are carried out filtering and amplified and process;
S50, the code keypad analog signal sampling after to filter amplifying processing is processed generating digital signal;
S60, code keypad carry out demodulation, decoding and decryption processing to digital signal and obtain paying signal and be uploaded to POS terminal;
The numeral that S70, code keypad response user key in generates key signal and is uploaded to POS terminal;
S80, POS terminal complete payment transaction according to paying signal after key signal is confirmed to process.
Beneficial effect of the present invention is: payment system of the present invention, on code keypad, be provided with sonicated assembly and data processing chip, can support the sound wave of external electronic device to pay, tradition and emerging technology are combined, while payment to user, provide multiple payment to select, can greatly improve the pervasive degree of user and satisfaction, and can compatible various traditional manual inputs pay and the emerging mobile payment such as mobile phone, PAD simultaneously, it is more convenient to pay, and reduces error rate.Add, on electronic equipment, be provided with payment data processing module and on code keypad signalization processing module can payment data be encrypted or be deciphered, ensured that sound wave pays safe and reliable.
Brief description of the drawings
Fig. 1 is the block diagram of code keypad of the present invention;
Fig. 2 is the block diagram of sonicated assembly of the present invention;
Fig. 3 is the block diagram of payment system of the present invention;
Fig. 4 is the process flow diagram of the method for payment of payment system of the present invention.
Label declaration:
1-code keypad, 10-sonicated assembly, 101-sound wave receiver module, 102-sound wave filtration module, 103-sound wave amplification module, 104-sound wave sampling module, 201-figure case module, 202-function key mapping module, 30-data processing chip, 40-communication interface;
2-electronic equipment, 21-payment data generation module, 22-payment data processing module, 23-payment data sending module;
3-POS terminal.
Embodiment
By describing technology contents of the present invention, structural attitude in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
The design of most critical of the present invention is: on code keypad, be provided with sonicated assembly, data processing chip, in supporting sound wave to pay, can compatible manually input pay, safe and reliable, pay quick, the life being convenient for people to.
Refer to Fig. 1 and Fig. 2, the invention provides a kind of code keypad and comprise keyboard body, key input module and communication interface 40, described key input module comprises figure case module 201 and function key mapping module 202, also comprise sonicated assembly 10, data processing chip 30, described sonicated assembly 10 is electrically connected with data processing chip 30, and described data processing chip 30 is electrically connected with POS terminal 3 by communication interface 40; Described sonicated assembly 10 comprises sound wave receiver module 101, sound wave filtration module 102, sound wave amplification module 103 and sound wave sampling module 104, described sound wave receiver module 101 is electrically connected with sound wave filtration module 102, described sound wave filtration module 102 is electrically connected with sound wave amplification module 103, and described sound wave amplification module 103 is electrically connected with sound wave sampling module 104; Described data processing chip 30 comprises sound wave parsing module and key production module;
Described sound wave receiver module 101, the simulating signal sending for receiving electronic equipment 2; Described sound wave filtration module 102, for the simulating signal receiving is carried out to filtering processing, filtering interference signals, improves signal to noise ratio (S/N ratio); Described sound wave amplification module 103, for being amplified to default signal resolution amplitude to signal; Described sound wave sampling module 104, for processing and form digital signal the analog signal sampling after amplifying; Described sound wave parsing module, forms payment signal for digital signal being carried out to demodulation, decoding and decryption processing; Described key production module, the numeral generation key signal of keying in for responding user; Described communication interface 40, for sending payment signal and key signal into POS terminal 3.
Further, described sound wave receiver module 101 is microphone, and described institute microphone is arranged in keyboard body, and described keyboard is provided with through hole, and microphone receives simulating signal by through hole.Microphone is integrated in keyboard, does not occupy keyboard room, is convenient to Miniaturization Design.
Further, described communication interface 40 is serial ports or USB interface.
Above-mentioned, more than can reaching 1.2kbps in acoustic signals transfer rate, the speed of most 200bps on the market that compares at present improves a lot, and has greatly shortened exchange hour, promotes user and experiences.
The beneficial effect of this programme is: on code keypad, be provided with sonicated assembly 10 and data processing chip 30, can support the sound wave of external electronic device 2 to pay, tradition and emerging technology are combined, while payment to user, provide multiple payment to select, can greatly improve the pervasive degree of user and satisfaction, and can compatible various traditional manual inputs pay and the emerging mobile payment such as mobile phone, PAD, it is more convenient to pay, and reduces error rate. simultaneouslyAdd, on electronic equipment 2, be provided with payment data processing module 22 and on code keypad signalization processing module can payment data be encrypted or be deciphered, ensured that sound wave pays safe and reliable.Microphone is integrated in keyboard, does not occupy keyboard room, is convenient to Miniaturization Design.
Refer to Fig. 3, the invention provides a kind of payment system, comprise electronic equipment 2, code keypad 1 and POS end, described code keypad 1 comprises keyboard body, key input module and communication interface 40, described key input module comprises figure case module 201 and function key mapping module 202, described electronic equipment 2 communicates to connect with code keypad 1, and described code keypad 1 is electrically connected with POS end; Described electronic equipment 2 comprises payment data generation module 21, payment data processing module 22 and payment data sending module 23; Described payment data generation module 21 is electrically connected with payment data processing module 22; Described payment data processing module 22 is electrically connected with payment data sending module 23; Described code keypad 1 also comprises sonicated assembly 10 and data processing chip 30, and described sonicated assembly 10 is electrically connected with data processing chip 30, and described data processing chip 30 is electrically connected with POS terminal 3 by communication interface 40; Described sonicated assembly 10 comprises sound wave receiver module 101, sound wave filtration module 102, sound wave amplification module 103 and sound wave sampling module 104, described sound wave receiver module 101 is electrically connected with sound wave filtration module 102, described sound wave filtration module 102 is electrically connected with sound wave amplification module 103, and described sound wave amplification module 103 is electrically connected with sound wave sampling module 104; Described data processing chip 30 comprises sound wave parsing module and key production module;
Described payment data generation module 21, generates for the sound wave delivery operation of selecting according to user the payment data that exchange is used; Described payment data processing module 22, forms simulating signal for payment data is encrypted, after coding and modulation treatment; Described payment data sending module 23, for being sent to code keypad 1 to modulating simulating signal after treatment in the mode of sound wave; Described sound wave receiver module 101, the simulating signal sending for receiving electronic equipment 2; Described sound wave filtration module 102, for the simulating signal receiving is carried out to filtering processing, filtering interference signals, improves signal to noise ratio (S/N ratio); Described sound wave amplification module 103, for being amplified to default signal resolution amplitude to signal; Described sound wave sampling module 104, for processing and form digital signal the analog signal sampling after amplifying; Described signal resolution module, forms payment signal for digital signal being carried out to demodulation, decoding and decryption processing; Described sound wave parsing module, forms payment signal for digital signal being carried out to demodulation, decoding and decryption processing; Described key production module, the numeral generation key signal of keying in for responding user; Described communication interface 40, for sending payment signal and key signal into POS terminal 3; Described POS terminal 3, for key signal being confirmed after processing, completes payment transaction according to paying signal.
Further, described payment data sending module 23 is loudspeaker, described loudspeaker outwards sends simulating signal with the frequency of 10kHZ-20kHZ, described sound wave receiver module 101 is microphone, described institute microphone is arranged in keyboard body, described keyboard is provided with through hole, and microphone receives simulating signal by through hole.Microphone is integrated in keyboard, does not occupy keyboard room, is convenient to Miniaturization Design.
Further, described electronic equipment 2 is mobile phone, PAD, panel computer or notebook.Should be noted that except above-mentioned electronic equipment 2, can also be other electronic equipment with loudspeaker.
The beneficial effect of this programme is: utilize electronic equipment to send simulating signal in the mode of sound wave to code keypad, and on code keypad, increase sound wave receiver module and signal processing module, can receive and process to form to simulating signal and pay signal, and on code keypad, key in numeral generation key signal by user and confirm the security paying, finally complete payment transaction in POS terminal, tradition and emerging technology are combined, while payment to user, provide multiple payment to select, can greatly improve the pervasive degree of user and satisfaction, and can compatible various traditional manual inputs pay and emerging mobile phone simultaneously, the mobile payments such as PAD, it is more convenient to pay, reduce error rate.Add, on electronic equipment, be provided with payment data processing module and on code keypad signalization processing module can payment data be encrypted or be deciphered, ensured that sound wave pays safe and reliable.In addition, microphone is integrated in keyboard, does not occupy keyboard room, is convenient to Miniaturization Design.
Consult Fig. 4, the invention provides a kind of method of payment of payment system, comprise the steps,
The transaction flow of S10, code keypad response POS terminal enters sound wave payment and treats accepting state, and sets up the communication connection of code keypad and electronic equipment;
The sound wave delivery operation that S20, electronic equipment are selected according to user generates the payment data that exchange uses;
S30, in electronic equipment, payment data is encrypted, sends simulating signal in the mode of sound wave to code keypad after coding and modulation treatment;
S40, code keypad receive simulating signal and simulating signal are carried out filtering and amplified and process;
S50, the code keypad analog signal sampling after to filter amplifying processing is processed generating digital signal;
S60, code keypad carry out demodulation, decoding and decryption processing to digital signal and obtain paying signal;
The numeral that S70, code keypad response user key in generates key signal and is uploaded to POS terminal;
S80, POS terminal complete payment transaction according to paying signal after key signal is confirmed to process.
Further, described step " in electronic equipment to payment data be encrypted, coding and modulation treatment " in modulation treatment mode by two-phase or four phase phase modulation to encrypt and coding after payment data process; In described step " code keypad carries out demodulation, decoding and decryption processing to paying signal ", by the demodulation mode of two-phase or four phase phase modulation, digital signal is carried out to demodulation, decoding and decryption processing.Data transmission adopts the modulation system of phase modulation, can adopt as required 2 phases, 4 to equate different modes, even if signal is recorded, is also not easy to be cracked.Due to pm mode of the present invention, can greatly improve transfer rate, meeting in the exchange hour that user allows, can there be enough data capacities to be encrypted useful data, improve packet structure, make that data are more difficult to be cracked.
Further, the frequency of described simulating signal is 10kHZ-20kHZ.The frequency of simulating signal can design according to concrete demand, can be that 10kHZ, 15KHZ, 20kHZ equifrequent point all can.
The useful technique effect of this programme is: can realize sound wave and pay, and the reliability that can guarantee payment, meet design needs, the life being convenient for people to.And data transmission adopts the modulation system of phase modulation, can adopt as required 2 phases, 4 to equate different modes, even if signal is recorded, be also not easy to be cracked, greatly increase the security that sound wave pays.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes instructions of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. a code keypad, comprise keyboard body, key input module and communication interface, described key input module comprises figure case module and function key mapping module, it is characterized in that, also comprise sonicated assembly, data processing chip, described sonicated assembly is electrically connected with data processing chip, and described data processing chip is electrically connected with POS terminal by communication interface;
Described sonicated assembly comprises sound wave receiver module, sound wave filtration module, sound wave amplification module and sound wave sampling module, described sound wave receiver module is electrically connected with sound wave filtration module, described sound wave filtration module is electrically connected with sound wave amplification module, and described sound wave amplification module is electrically connected with sound wave sampling module;
Described data processing chip comprises sound wave parsing module and key production module;
Described sound wave receiver module, the simulating signal sending for receiving electronic equipment; Described sound wave filtration module, for the simulating signal receiving is carried out to filtering processing, filtering interference signals, improves signal to noise ratio (S/N ratio); Described sound wave amplification module, for being amplified to default signal resolution amplitude to signal; Described sound wave sampling module, for processing and form digital signal the analog signal sampling after amplifying; Described sound wave parsing module, forms payment signal for digital signal being carried out to demodulation, decoding and decryption processing; Described key production module, the numeral generation key signal of keying in for responding user; Described communication interface, for sending payment signal and key signal into POS terminal.
2. code keypad according to claim 1, is characterized in that, described sound wave receiver module is microphone, and described institute microphone is arranged in keyboard body, and described keyboard is provided with through hole, and microphone receives simulating signal by through hole.
3. code keypad according to claim 1, is characterized in that, described communication interface is serial ports or USB interface.
4. a payment system, comprise electronic equipment, code keypad and POS end, described code keypad comprises keyboard body, key input module and communication interface, described key input module comprises figure case module and function key mapping module, described electronic equipment and code keypad communication connection, described code keypad is electrically connected with POS end, it is characterized in that
Described electronic equipment comprises payment data generation module, payment data processing module and payment data sending module; Described payment data generation module is electrically connected with payment data processing module; Described payment data processing module is electrically connected with payment data sending module;
Described code keypad also comprises sonicated assembly, data processing chip, and described sonicated assembly is electrically connected with data processing chip, and described data processing chip is electrically connected with POS terminal by communication interface; Described sonicated assembly comprises sound wave receiver module, sound wave filtration module, sound wave amplification module and sound wave sampling module, described sound wave receiver module is electrically connected with sound wave filtration module, described sound wave filtration module is electrically connected with sound wave amplification module, and described sound wave amplification module is electrically connected with sound wave sampling module;
Described data processing chip comprises sound wave parsing module and key production module;
Described payment data generation module, generates for the sound wave delivery operation of selecting according to user the payment data that exchange is used; Described payment data processing module, forms simulating signal for payment data is encrypted, after coding and modulation treatment; Described payment data sending module, for being sent to code keypad to modulating simulating signal after treatment in the mode of sound wave;
Described sound wave receiver module, the simulating signal sending for receiving electronic equipment; Described sound wave filtration module, for the simulating signal receiving is carried out to filtering processing, filtering interference signals, improves signal to noise ratio (S/N ratio); Described sound wave amplification module, for being amplified to default signal resolution amplitude to signal; Described sound wave sampling module, for processing and form digital signal the analog signal sampling after amplifying; Described sound wave parsing module, forms payment signal for digital signal being carried out to demodulation, decoding and decryption processing; Described key production module, the numeral generation key signal of keying in for responding user; Described communication interface, for sending payment signal and key signal into POS terminal;
Described POS terminal, for key signal being confirmed after processing, completes payment transaction according to paying signal.
5. payment system according to claim 4, it is characterized in that, described payment data sending module is loudspeaker, described loudspeaker outwards sends simulating signal with the frequency of 10kHZ-20kHZ, described sound wave receiver module is microphone, described institute microphone is arranged in keyboard body, and described keyboard is provided with through hole, and microphone receives simulating signal by through hole.
6. payment system according to claim 4, is characterized in that, described electronic equipment is mobile phone, PAD, panel computer or notebook.
7. a method of payment for payment system, is characterized in that, comprise the steps,
The transaction flow of S10, code keypad response POS terminal enters sound wave payment and treats accepting state, and sets up the communication connection of code keypad and electronic equipment;
The sound wave delivery operation that S20, electronic equipment are selected according to user generates the payment data that exchange uses;
S30, in electronic equipment, payment data is encrypted, sends simulating signal in the mode of sound wave to code keypad after coding and modulation treatment;
S40, code keypad receive simulating signal and simulating signal are carried out filtering and amplified and process;
S50, the code keypad analog signal sampling after to filter amplifying processing is processed generating digital signal;
S60, code keypad carry out demodulation, decoding and decryption processing to digital signal and obtain paying signal and be uploaded to POS terminal;
The numeral that S70, code keypad response user key in generates key signal and is uploaded to POS terminal;
S80, POS terminal complete payment transaction according to paying signal after key signal is confirmed to process.
8. the method for payment of payment system according to claim 7, it is characterized in that, described step " in electronic equipment to payment data be encrypted, coding and modulation treatment " in modulation treatment mode by two-phase or four phase phase modulation to encrypt and coding after payment data process;
In described step " code keypad carries out demodulation, decoding and decryption processing to paying signal ", by the demodulation mode of two-phase or four phase phase modulation, digital signal is carried out to demodulation, decoding and decryption processing.
9. the method for payment of payment system according to claim 7, is characterized in that, the frequency of described simulating signal is 10kHZ-20kHZ.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185861.1A CN103984911B (en) | 2014-05-05 | 2014-05-05 | Code keypad, payment system and method for payment thereof |
| JP2016565301A JP6236171B2 (en) | 2014-05-05 | 2015-01-14 | PIN keypad, payment system and payment method |
| PCT/CN2015/070698 WO2015169107A1 (en) | 2014-05-05 | 2015-01-14 | Password keyboard, payment system and payment method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185861.1A CN103984911B (en) | 2014-05-05 | 2014-05-05 | Code keypad, payment system and method for payment thereof |
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| CN103984911A true CN103984911A (en) | 2014-08-13 |
| CN103984911B CN103984911B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410185861.1A Active CN103984911B (en) | 2014-05-05 | 2014-05-05 | Code keypad, payment system and method for payment thereof |
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| Country | Link |
|---|---|
| JP (1) | JP6236171B2 (en) |
| CN (1) | CN103984911B (en) |
| WO (1) | WO2015169107A1 (en) |
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| CN104820808A (en) * | 2015-03-30 | 2015-08-05 | 无锡市崇安区科技创业服务中心 | Dynamic encryption system used for computer keyboard |
| CN105006064A (en) * | 2015-06-29 | 2015-10-28 | 黄继昌 | Automatic water vending machine with acoustic wave payment function |
| CN105023367A (en) * | 2015-06-29 | 2015-11-04 | 黄继昌 | Self-service washing machine with sound wave payment function |
| WO2015169107A1 (en) * | 2014-05-05 | 2015-11-12 | 福建联迪商用设备有限公司 | Password keyboard, payment system and payment method therefor |
| WO2016082681A1 (en) * | 2014-11-27 | 2016-06-02 | 中国银联股份有限公司 | Pos terminal and payment system comprising same |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2017526991A (en) | 2017-09-14 |
| CN103984911B (en) | 2016-08-17 |
| JP6236171B2 (en) | 2017-11-22 |
| WO2015169107A1 (en) | 2015-11-12 |
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