CN208538268U - A kind of two dimensional code sound wave payment POS machine and its payment system - Google Patents
A kind of two dimensional code sound wave payment POS machine and its payment system Download PDFInfo
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- CN208538268U CN208538268U CN201821194810.5U CN201821194810U CN208538268U CN 208538268 U CN208538268 U CN 208538268U CN 201821194810 U CN201821194810 U CN 201821194810U CN 208538268 U CN208538268 U CN 208538268U
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Abstract
The utility model discloses a kind of two dimensional code sound wave payment POS machine and its payment systems, POS machine includes: POS machine ontology, the sound pick-up being electrically connected on the POS machine ontology, two dimensional code module, power amplifier module, the power amplifier module are also electrically connected with a loudspeaker；Power supply module, the power supply module are the sound pick-up, two dimensional code module, loudspeaker, power amplifier module and the power supply of POS machine ontology.Compared with prior art, the two dimensional code sound wave payment POS machine and its payment system of the utility model, it uses acoustic communication between POS machine and user terminal, since acoustic signals do not depend on network short haul connection, it substantially reduces the waiting time of user and improves efficiency, avoid the inconvenience that user carries out multiple delivery operation.
Description
Technical field
The utility model relates to payment technology field more particularly to a kind of two dimensional code sound wave payment POS machine and its payment systems
System.
Background technique
Existing mobile payment mode mainly includes two ways；Online two dimensional code consumer sale and the consumption of off line two dimensional code
Transaction.Two dimensional code consumer sale largely uses on-line transaction at present, i.e. process of exchange user terminal A PP and cash register system is both needed to
Exchange settlement platform is accessed, transaction is just completed after the completion of needing to withhold, and process of exchange is long, is not suitable for public transport, subway etc.
Quickly consumption scene.After off line two dimensional code consumer sale refers to that user terminal A PP generates two dimensional code, brush two dimensional code process of exchange,
Mobile phone and cash register system do not need access transaction platform, the transaction of brush code can be completed, the credit card transaction time is short, and process of withholing is being handed over
After being readily accomplished, cash register system or brush code POS machine upload transaction data and are given to exchange settlement platform, then withhold.The mode,
After brush code, although prompting to trade successfully in cash register system or brush code POS machine, also stop always on user terminal A PP
The two dimensional code page is stayed in, customer transaction can not be prompted to complete, user experience is poor, there are certain security risks.
The online payments such as existing POS machine, IC card and two dimensional code solve appearance counterfeit money, small change in cash transaction etc. and lack
It puts and is promoted significantly.But since online payment is to heavy dependence network communication, it will appear network in the poor occasion of network
Timeliness delay length, is easy to appear Fail Transaction or falls into a long wait, greatly reduce the agility of online payment, usually can also go out
Now multiple delivery operation cannot be promoted in the big occasion for needing rapid payment of flow of the people.
Utility model content
The purpose of this utility model is to provide a kind of two dimensional code sound waves to pay POS machine and its payment system, which solve
The technical issues of existing mobile payment relies on network, and timeliness delay is grown, low efficiency.
In order to achieve the above objectives, the technical solution that the utility model is proposed are as follows:
A kind of two dimensional code sound wave of the utility model pays POS machine comprising: POS machine ontology is electrically connected to the POS
On machine ontology
Sound pick-up, the sound pick-up are used to receive the acoustic signals of user terminal feedback；
Two dimensional code module, the two dimensional code module are used to read the two-dimensional barcode information of user terminal；
Power amplifier module, the power amplifier module are also electrically connected with a loudspeaker, and the power amplifier module is used for
It is issued after the acoustic signals that POS machine ontology transmits are amplified by loudspeaker, so as to user terminal reception；
Power supply module, the power supply module are the sound pick-up, two dimensional code module, loudspeaker, power amplifier module and POS
The power supply of machine ontology.
Wherein, the acoustic signals that the power amplifier module transmits POS machine ontology are that 20Hz-20KHz human ear is audible
The ultrasonic signal of sound wave or frequency higher than 20KHz amplifies output.
Wherein, a frequency of sound wave control module and communication security encrypting module are additionally provided in the POS machine ontology；The sound
Wave frequency rate control module is for controlling acoustic communication frequency and mixing communication and frequency hopping communications.
A kind of two dimensional code sound wave payment system comprising: two dimensional code sound wave as described above pays POS machine, with described two
Tie up the payment system settlement platform of code sound wave payment POS machine communication connection and the APP client with payment function；The two dimensional code
Sound wave pays POS machine and obtains the two-dimensional barcode information of the APP client with payment function, and payment information is transferred to the payment
System settlement platform, and payment result is fed back so that completing primary payment.
Wherein, the APP terminal device with payment function includes other mobile communication electronics such as mobile phone, tablet computer
Equipment.
Wherein, further includes: the frequency of sound wave for controlling acoustic communication frequency and mixing communication, frequency hopping communications controls mould
Block and communication security encrypting module.
Wherein, the mixing communication includes: for the prompt tone mixing of prompt system communications status and for preventing sound
The interference wave mixing that wave signal is replicated or cracks.
Compared with prior art, the two dimensional code sound wave payment POS machine and its payment system of the utility model, in POS machine
Substantially reduce user's since acoustic signals do not depend on network short haul connection using acoustic communication between user terminal
Waiting time and efficiency is improved, avoids the inconvenience that user carries out multiple delivery operation.
Detailed description of the invention
Fig. 1 is the functional block diagram that the two dimensional code sound wave of the utility model pays the payment system of POS machine.
Fig. 2 is that the two dimensional code sound wave of the utility model pays the flow chart of POS machine and its method of payment.
Specific embodiment
Below with reference to attached drawing, the utility model is further described in detail.
Attached drawing 1 is please referred to, in the present embodiment, provides firstly a kind of two dimensional code sound wave payment system comprising: two dimension
Code sound wave pays POS machine 200, the payment system settlement platform 100 communicated to connect with two dimensional code sound wave payment POS machine 200
With the APP client 300 with payment function；The two dimensional code sound wave payment POS machine 200 obtains the APP client with payment function
The two-dimensional barcode information at end 100, and is transferred to the payment system settlement platform 300 for payment information, and feed back payment result with
It causes to complete primary payment, wherein use between two dimensional code sound wave payment POS machine 200 and APP client 300 with payment function
Acoustic communication carries out payment information and mutually confirms, without relying on mobile network data, thus without waiting in payment, payment
It is quick rapid, it is convenient to pay or verify systematic difference in gates such as subway, public transport, cinema etc..
Preferably, 300 equipment of APP terminal with payment function includes that the mobile communication such as mobile phone, tablet computer are set
It is standby.
In order to improve the payment safety and reliability of two dimensional code sound wave payment POS machine, further includes: logical for controlling sound wave
Believe frequency and mixing communication, the frequency of sound wave control module of frequency hopping communications and communication security encrypting module.
Wherein, frequency of sound wave control module working principle is as follows:
Firstly, acoustic communication frequency can be chosen at frequency range in human ear listening band or the frequency height of 20Hz~20KHz
In the few reliable and stable frequency range of ultrasonic wave interference of 20KHz.
It is often to improve traffic rate and improve frequency of sound wave when data volume is big, the sound wave of high band exceeds most people
Earshot, to allow user to perceive the communications status of system, low frequency human ear can be added in two dimensional code sound wave POS machine 200 can
The prompt tone listened carries out mixing communication；To improve communications security, information of acoustic wave is prevented to be cracked or replicate, two dimensional code sound wave
POS machine 200 is mixed on data sound wave carries out mixing communication into interference sound wave.
In practical communication environment, barrier, the crowd to walk about and building all may cause the reflection of acoustic signals, respectively
The reflection mixed signal in a direction, which may be such that receiving device does not decode normally, leads to communication error even communication failure, to keep away
Exempt to interfere two dimensional code sound wave POS machine 200, all replacement frequency can be communicated using Frequency-hopping Communication Technology every time, can effectively be avoided
Interference channel continues to communicate and improve safety.In addition, to avoid other noise jamming, can operating area increase baffle into
Row physical isolation.
Current Security Encryption module working principle is as follows:
In the present embodiment, data information is by carrier wave coding mode signal modulation in audio file or pulse width modulation carrier
It is transmitted.
To improve safety, communication data uses dynamic random Encryption Algorithm and is encrypted.Meanwhile in communication number
Some additional check informations are added according to upper, judged by these additional informations the data received whether and the data that send out
It is identical, such as CRC check, cumulative and verification and even-odd check, prevent communication packet loss or disturbed phenomenon.
Due to the transmission rate of acoustic communication is low, be easy to be disturbed and safety is not high etc., the important core of communication
Data do not have to acoustic communication, and the static two dimensional code or dynamic two-dimension code that near-field communication can be used are traded；Acoustic communication is suitable
Transmit the inessential information such as order number.In addition, subscriber terminal equipment, which receives acoustic signals, passes through acoustic communication or two dimensional code mode
Carry out feedback.
The present embodiment also discloses two dimensional code sound wave payment POS machine 200 comprising: POS machine ontology 21 is electrically connected to institute
It states on POS machine ontology 21
Sound pick-up 25, the sound pick-up 25 are used to receive the acoustic signals of user terminal feedback；
Two dimensional code module 23, the two dimensional code module 23 are used to read the two-dimensional barcode information of user terminal；
Power amplifier module 22, the power amplifier module 22 are also electrically connected with a loudspeaker 24, the power amplification mould
Block 22 after amplifying the acoustic signals that POS machine ontology 21 transmits by loudspeaker 24 for being issued, so as to user terminal reception；
Power supply module 26, the power supply module 26 is the sound pick-up 25, two dimensional code module 23, loudspeaker 24, power are put
Big module 22 and POS machine ontology 21 are powered.
More specifically, the acoustic signals that the power amplifier module transmits POS machine ontology are 20Hz-20KHz human ear
The ultrasonic signal of audible sound or frequency higher than 20KHz amplifies output.
Wherein, a frequency of sound wave control module and communication security encrypting module are additionally provided in the POS machine ontology 21；It is described
Frequency of sound wave control module is for controlling acoustic communication frequency and mixing communication and frequency hopping communications.
Wherein, frequency of sound wave control module working principle is as follows:
Firstly, acoustic communication frequency can be chosen at frequency range in human ear listening band or the frequency height of 20Hz~20KHz
In the few reliable and stable frequency range of ultrasonic wave interference of 20KHz.
It is often to improve traffic rate and improve frequency of sound wave when data volume is big, the sound wave of high band exceeds most people
Earshot, to allow user to perceive the communications status of system, low frequency human ear can be added in two dimensional code sound wave POS machine 200 can
The prompt tone listened carries out mixing communication；To improve communications security, information of acoustic wave is prevented to be cracked or replicate, two dimensional code sound wave
POS machine 200 is mixed on data sound wave carries out mixing communication into interference sound wave.
In practical communication environment, barrier, the crowd to walk about and building all may cause the reflection of acoustic signals, respectively
The reflection mixed signal in a direction, which may be such that receiving device does not decode normally, leads to communication error even communication failure, to keep away
Exempt to interfere two dimensional code sound wave POS machine 200, all replacement frequency can be communicated using Frequency-hopping Communication Technology every time, can effectively be avoided
Interference channel continues to communicate and improve safety.In addition, to avoid other noise jamming, can operating area increase baffle into
Row physical isolation.
Current Security Encryption module working principle is as follows:
In the present embodiment, data information is by carrier wave coding mode signal modulation in audio file or pulse width modulation carrier
It is transmitted.
To improve safety, communication data uses dynamic random Encryption Algorithm and is encrypted.Meanwhile in communication number
Some additional check informations are added according to upper, judged by these additional informations the data received whether and the data that send out
It is identical, such as CRC check, cumulative and verification and even-odd check, prevent communication packet loss or disturbed phenomenon.
Due to the transmission rate of acoustic communication is low, be easy to be disturbed and safety is not high etc., the important core of communication
Data do not have to acoustic communication, and the static two dimensional code or dynamic two-dimension code that near-field communication can be used are traded；Acoustic communication is suitable
Transmit the inessential information such as order number.In addition, subscriber terminal equipment, which receives acoustic signals, passes through acoustic communication or two dimensional code mode
Carry out feedback.
Attached drawing 2 is please referred to, the present embodiment additionally provides a kind of two dimensional code sound wave payment method, based on above-mentioned two dimensional code
Sound wave payment system, method includes the following steps:
Step S1, when transaction occurs, user opens the two dimensional code of the payment system of user terminal；For example, public transport,
On iron, user shows two dimensional code to scanner, and the APP and payment system of mobile phone terminal complete specific acoustic communication process jointly.
Step S2 reads the information of two dimensional code by two dimensional code sound wave payment POS machine, and payment transaction rule is notified to branch
Pay system settlement platform；After scanner reads the two-dimensional barcode information of payment, payment information is sent to payment and settlement platform, prop up
It pays and network communication is carried out by wired mode between system settlement platform and two dimensional code sound wave payment POS machine, therefore therebetween
Communication it is extremely reliable and stable, and complicated clearing movement is completed between them, and user terminal merely provides a body
Part information, to improve the agility of payment, and independent of network.
Step S3, two dimensional code sound wave pay POS machine and payment information are sent to user terminal with acoustic signals；With two dimensional code
While sound wave payment POS machine sends payment information to payment system settlement platform, has sound wave confirmation signal and feed back to band
The APP client of payment function, passes to user terminal for the information of payment and shows.
Step S4, user terminal will be fed back to after the acoustic signals received in a manner of acoustic signals or two dimensional code
Two dimensional code sound wave pays POS machine；Therebetween the confirmation of payment information is completed.
Step S5, two dimensional code sound wave pay POS machine and upload transaction data, and payment system settlement platform is withholdd, and trade
It completes.
Further method of payment further include: the step of frequency of sound wave controls, the frequency of sound wave control includes control
Acoustic communication frequency range and the mixing communication for improving communication security and the frequency hopping for improving communication anti-interference capability
Communication.
Wherein, further include the steps that encrypting acoustic communication safely.
Wherein, the specific method is as follows for frequency of sound wave control section:
Firstly, acoustic communication frequency can be chosen at frequency range in human ear listening band or the frequency height of 20Hz~20KHz
In the few reliable and stable frequency range of ultrasonic wave interference of 20KHz.
It is often to improve traffic rate and improve frequency of sound wave when data volume is big, the sound wave of high band exceeds most people
Earshot, to allow user to perceive the communications status of system, low frequency human ear can be added in two dimensional code sound wave POS machine 200 can
The prompt tone listened carries out mixing communication；To improve communications security, information of acoustic wave is prevented to be cracked or replicate, two dimensional code sound wave
POS machine 200 is mixed on data sound wave carries out mixing communication into interference sound wave.
In practical communication environment, barrier, the crowd to walk about and building all may cause the reflection of acoustic signals, respectively
The reflection mixed signal in a direction, which may be such that receiving device does not decode normally, leads to communication error even communication failure, to keep away
Exempt to interfere two dimensional code sound wave POS machine 200, all replacement frequency can be communicated using Frequency-hopping Communication Technology every time, can effectively be avoided
Interference channel continues to communicate and improve safety.In addition, to avoid other noise jamming, can operating area increase baffle into
Row physical isolation.
The method of current safety encryption part is as follows:
In the present embodiment, data information is by carrier wave coding mode signal modulation in audio file or pulse width modulation carrier
It is transmitted.
To improve safety, communication data uses dynamic random Encryption Algorithm and is encrypted.Meanwhile in communication number
Some additional check informations are added according to upper, judged by these additional informations the data received whether and the data that send out
It is identical, such as CRC check, cumulative and verification and even-odd check, prevent communication packet loss or disturbed phenomenon.
Due to the transmission rate of acoustic communication is low, be easy to be disturbed and safety is not high etc., the important core of communication
Data do not have to acoustic communication, and the static two dimensional code or dynamic two-dimension code that near-field communication can be used are traded；Acoustic communication is suitable
Transmit the inessential information such as order number.In addition, subscriber terminal equipment, which receives acoustic signals, passes through acoustic communication or two dimensional code mode
Carry out feedback.
Compared with prior art, the two dimensional code sound wave payment POS machine and its payment system of the present embodiment, POS machine with
Between user terminal use acoustic communication, since acoustic signals do not depend on network short haul connection, substantially reduce user etc.
To the time and efficiency is improved, avoids the inconvenience that user carries out multiple delivery operation.
Above content, the only preferred embodiment of the utility model, are not intended to limit the embodiments of the present invention,
Those of ordinary skill in the art's central scope according to the present utility model and spirit can very easily carry out corresponding accommodation
Or modification, therefore the protection scope of the utility model should be subject to protection scope required by claims.
Claims (7)
1. a kind of two dimensional code sound wave pays POS machine characterized by comprising POS machine ontology is electrically connected to the POS machine ontology
On
Sound pick-up, the sound pick-up are used to receive the acoustic signals of user terminal feedback；
Two dimensional code module, the two dimensional code module are used to read the two-dimensional barcode information of user terminal；
Power amplifier module, the power amplifier module are also electrically connected with a loudspeaker, and the power amplifier module is used for POS
The acoustic signals of machine ontology transmission are issued after amplifying by loudspeaker, so as to user terminal reception；
Power supply module, the power supply module are the sound pick-up, two dimensional code module, loudspeaker, power amplifier module and POS machine sheet
Body power supply.
2. two dimensional code sound wave as described in claim 1 pays POS machine, which is characterized in that the power amplifier module is by POS
The acoustic signals of machine ontology transmission are that the ultrasonic signal of 20Hz-20KHz human ear audible sound or frequency higher than 20KHz is put
Big output.
3. two dimensional code sound wave as described in claim 1 pays POS machine, which is characterized in that be additionally provided with one in the POS machine ontology
Frequency of sound wave control module and communication security encrypting module；The frequency of sound wave control module for control acoustic communication frequency with
And mixing communicates and frequency hopping communications.
4. a kind of two dimensional code sound wave payment system characterized by comprising two dimensional code sound wave payment as described in claim 1
POS machine, the APP visitor with the payment system settlement platform of two dimensional code sound wave payment POS machine communication connection and with payment function
Family end；Two dimensional code sound wave payment POS machine obtains the two-dimensional barcode information of the APP client with payment function, and by disbursement letter
Breath is transferred to the payment system settlement platform, and feeds back payment result so that completing primary payment.
5. two dimensional code sound wave payment system as claimed in claim 4, which is characterized in that the APP visitor with payment function
Family end includes mobile phone, tablet computer.
6. two dimensional code sound wave payment system as claimed in claim 4, which is characterized in that further include: for controlling acoustic communication
Frequency and mixing communication, the frequency of sound wave control module of frequency hopping communications and communication security encrypting module.
7. two dimensional code sound wave payment system as claimed in claim 6, which is characterized in that the mixing communication includes: to be used for
The prompt tone of prompt system communications status is mixed and the interference wave mixing for preventing acoustic signals to be replicated or crack.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765799A (en) * | 2018-07-26 | 2018-11-06 | 深圳市万通顺达科技股份有限公司 | A kind of Quick Response Code sound wave payment POS machine and its payment system, method of payment |
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- 2018-07-26 CN CN201821194810.5U patent/CN208538268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108765799A (en) * | 2018-07-26 | 2018-11-06 | 深圳市万通顺达科技股份有限公司 | A kind of Quick Response Code sound wave payment POS machine and its payment system, method of payment |
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