CN103996116A - Mobile payment system and method based on visible light communication technology - Google Patents
Mobile payment system and method based on visible light communication technology Download PDFInfo
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- CN103996116A CN103996116A CN201410160608.0A CN201410160608A CN103996116A CN 103996116 A CN103996116 A CN 103996116A CN 201410160608 A CN201410160608 A CN 201410160608A CN 103996116 A CN103996116 A CN 103996116A
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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
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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
- G06Q20/16—Payments settled via telecommunication systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
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Abstract
The invention relates to the field of wireless optical communication, and specifically provides a mobile payment system and method based on visible light communication technology. The mobile payment system based on the visible light communication technology is formed by a smart phone, an acceptance terminal and an account system. The structure of the smart phone comprises a flashlight module which comprises an LED light source and a drive circuit and is used for sending visible light signals; a visible light signal receiving module which is used for receiving information from the acceptance terminal; and a client software module which is used for processing the received information. The structure of the acceptance terminal comprises a visible light receiving module which comprises a photoelectric detection diode and a drive circuit, an acceptance terminal information sending module which is used for sending the information in the form of visible light, and cash system software which is used for controlling the acceptance terminal. The account system adopted in the invention is a database management system having the functions of storing data information, carrying out automatic account transfer after receiving an authorization message, and notifying the both parties of the deal.
Description
Technical field
The present invention relates to wireless light communication field, be specially a kind of mobile-payment system and method based on visible light communication technology.
Background technology
Visible light communication technology is to using white light LEDs as light source, usings photoactor or optical imaging device as photodetector, take atmosphere as channel, transmitted signal is modulated to the wireless light communication technology communicating on the visible ray that LED sends.The fast development that this technology is solid state lighting technology along with LED lighting engineering is arisen at the historic moment.
Because compare with the conventional light source such as incandescent lamp and daylight lamp, LED has much wide modulation band-width, can carry out switching over higher frequency, and this makes to using LED to carry out high-speed communication as light source becomes possibility.Because modulating frequency is very high, human eye is not aware of the flicker of light.Conventionally, visible light communication can be used as the second function of LED, in illumination, completes communication.
Along with the development of ecommerce and popularizing of smart mobile phone, mobile payment is arisen at the historic moment, and than traditional modes of payments, the mobile payment based on intelligent platform is more convenient.Its mode is varied, and in the mobile payment near field, major way has bluetooth, infrared ray, RFID, NFC, sound wave etc. at present.But these technology all exist certain defect.
Bluetooth connects, verification process is very loaded down with trivial details, poor anti jamming capability, and equipment cost is high.
Infrared ray has the features such as short, directed, the point-to-point communication of distance, safe, but infrared module on mobile phone is eliminated gradually, and this has increased hardware cost for infrared payment.
RFID radio frequency standard differs, and radiofrequency signal is easily disturbed, harmful.NFC chip cost is high, only has the mobile phone of minority to be equipped with NFC.
Sound wave and NFC, RFID belong to diffusion type fading channel, have the possibility being cracked in same frequency range, and security is on the hazard.
Summary of the invention
(1) technical matters that will solve
(1) overcome the defect existing in above-mentioned background technology, by the flow process according to Credit Card Payments, adopt visible ray technology as gordian technique, propose a kind of new mobile-payment system, make the process of payment safer, quick, stable.
(2) by utilizing the characteristics such as visible ray is directed, point-to-point, human eye is visible, the security that has improved mobile-payment system.
(3) process that connects, completes payment by native system does not have loaded down with trivial details verification process, has improved the efficiency of mobile-payment system.
(4) using can not be subject to electromagnetic interference (EMI) visible ray technology as gordian technique, improved the robustness of mobile-payment system.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of mobile-payment system based on visible light communication technology, it is characterized in that, the described mobile-payment system based on visible light communication technology is comprised of smart mobile phone, accepting terminal and account system; The structure of described smart mobile phone comprises: containing the flash modules of LED light source and driving circuit thereof, for receiving from the visible light signal receiver module of described accepting terminal information and the client software module of processing reception information; Described accepting terminal comprises: containing the visible ray receiver module of photo-detector diode and driving circuit thereof, for by information modulating-coding the accepting terminal information sending module sending with visible ray form, for controlling the POS software of accepting terminal; Described account system is self account data base management system of bank or third party's payment platform, and described account system need to provide interface for the accepting terminal of authorizing.
Preferably, described visible light signal receiver module is: smart mobile phone post-positioned pick-up head and driving circuit thereof, or there is the extrapolation portable equipment with described smart mobile phone post-positioned pick-up head and driving circuit same function thereof.
Preferably, described accepting terminal information sending module is: for any of display screen, LED flashlamp or the LED backlit display of two-dimensional code display.
In order to solve the problems of the technologies described above, the invention provides the method that the mobile-payment system of a kind of application based on visible light communication technology pays, described method comprises the steps:
The POS software of described accepting terminal sends to described smart mobile phone by the relationship trading information of the commodity of having chosen with the form of visible ray;
Described smart mobile phone receives visible light signal;
Described smart mobile phone is processed visible light signal by client software and on mobile phone display screen, is demonstrated the relationship trading information of the commodity of having chosen;
Utilize the relationship trading information of the commodity that client software operation acknowledgement chosen, and the payment information of operation acknowledgement is sent to described accepting terminal with the form of visible ray;
Described accepting terminal receives the visible light signal feeding back, and through POS software, the payment information of operation acknowledgement is uploaded to described account system;
Described account system is transferred accounts according to payment information completion system;
Described account system sends to smart mobile phone and accepting terminal by the payment information of confirming to transfer accounts simultaneously.
In order to solve the problems of the technologies described above, the invention provides the mobile-payment system of a kind of application based on visible light communication technology and carry out the quick method paying, described method comprises the steps:
The POS software of described accepting terminal sends to smart mobile phone by the relationship trading information of buying commodity with the form of visible ray;
Described smart mobile phone receives visible light signal;
After visible light signal is processed by client software, client software sends to accepting terminal by user's confirmation with the form of visible ray;
Accepting terminal receives visible light signal, store transaction information;
Accepting terminal is regularly uploaded to Transaction Information account system, and payment completes.
(3) beneficial effect
Mobile payment flow process of the present invention has been contrasted the flow process of Credit Card Payments, has guaranteed its standardization on payment flow.Meanwhile, contribute to the present invention closer to user's use habit.The device of realizing visible ray information of the present invention transmission is divided into the display screen and the LED flashlamp or the LED backlit display that utilize high frequency light transmission of information for two-dimensional code display.
Compare the existing mode described in background technology, visible ray pays has very large advantage:
Than bluetooth, smart mobile phone of the present invention and accepting terminal, by the whole process implementation of the visible ray receiving and transmitting signal simple and fast that gets up, do not have loaded down with trivial details connection, verification process.
Than infrared ray, most of smart mobile phones are not equipped with infrared module on the market at present, and in the present invention, utilize the flashlamp transmitted signal of mobile phone, have saved hardware cost.
Than RFID, NFC, sound wave, visible ray human eye is visible, LED illumination less than place there is no signal, do not exist by intercepting, crack may, security is high.
The accepting terminal that the present invention adopts has: read merchandise news, with user's smart mobile phone transmitting-receiving visible light signal, the payment information of subscriber authorisation is sent to account system to transfer accounts and received the function of the notice of payment by internet.The accepting terminal that the present invention adopts is that the equipment that the businessman of visible ray delivery and reception module holds is housed, and this accepting terminal can be arranged in hand-held portable devices, also can be placed in bench device.
The account system that the present invention adopts has: for the accepting terminal of authorizing provides the function of data-interface.Described account system is automatically transferred accounts after the payment information of accepting terminal of receiving mandate, and notifies both parties.
Quick method of payment of the present invention is applicable to the small amount payment in currently available technology.The present invention chooses visible ray and is applicable to various environment as signal vehicle, does not worry electromagnetic interference (EMI), also can as radiofrequency signal, not damage health.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of the mobile-payment system of an a kind of embodiment of mobile-payment system based on visible light communication technology according to the present invention;
Fig. 2 is the frame diagram of the smart mobile phone of a kind of first embodiment of mobile-payment system based on visible light communication technology according to the present invention;
Fig. 3 is the frame diagram of the accepting terminal of a kind of first embodiment of mobile-payment system based on visible light communication technology according to the present invention;
Fig. 4 is the mobile-payment system process flow diagram of a kind of first embodiment of mobile-payment system based on visible light communication technology according to the present invention;
Fig. 5 is the frame diagram of the smart mobile phone of a kind of second embodiment of mobile-payment system based on visible light communication technology according to the present invention;
Fig. 6 is the frame diagram of the accepting terminal of a kind of second embodiment of mobile-payment system based on visible light communication technology according to the present invention.
Fig. 7 is the mobile-payment system process flow diagram of a kind of second embodiment of mobile-payment system based on visible light communication technology according to the present invention.
Embodiment
Below in conjunction with Figure of description and embodiment, the specific embodiment of the present invention is described in further detail.Following examples are only for the present invention is described, but can not be used for limiting the scope of the invention.
Abbreviation in the present invention and Key Term definition:
Smart mobile phone: any portable intelligent communication equipment of LED flashlamp is equipped with at the back side, and there is the panel computer of above-mentioned functions.
Accepting terminal: by the visible ray receiver module containing photo-detector diode and driving circuit thereof, for accepting terminal information sending module that information is sent with visible ray form with form for controlling the POS software of accepting terminal; There is the merchandise news of reading, information exchange is crossed to network and computer system and be sent to the function that bank or third party's payment platform are analyzed processing.
Flashlamp: be specially the LED flashlamp that the smart mobile phone back side is equipped with.
Extrapolation portable equipment: there is the visible ray receiver module external with smart mobile phone that receives the visible light signal function of sending from accepting terminal; Its external interface can independently arrange or be integrated in the arbitrary interface in smart mobile phone existing interface; For example, visible ray receiver module is connected in the audio interface of smart mobile phone by 3.5mm standard audio plug, realizes the reception of visible light signal; It is little that this equipment is accompanied with volume, the technical characteristic being convenient for carrying.
The defect that the present invention exists for solving existing mobile payment, realizes goal of the invention, proposes following technical scheme:
The mobile-payment system that the present invention proposes is point-to-point communication pattern, smart mobile phone, accepting terminal and account system three parts, consists of.
Smart mobile phone: the structure of smart mobile phone comprises: containing the flash modules of LED light source and driving circuit thereof, for receiving visible light signal receiver module and the client software module from described accepting terminal information.
Flashlamp: for passing through high frequency flicker transmitted signal, its hardware configuration at least comprises LED light source and driving circuit thereof.
Visible light signal receiver module: for receiving the information from accepting terminal, the post-positioned pick-up head that its hardware configuration is mobile phone and driving circuit thereof or extrapolation there is the portable equipment with described post-positioned pick-up head and driving circuit identical functions thereof.
Client software: for controlling the whole payment flow of smart mobile phone, realize by software programming.
Accepting terminal: accepting terminal hardware configuration comprises visible ray receiver module containing photo-detector diode and driving circuit thereof, for by information modulating-coding the accepting terminal information sending module sending with visible ray form, for controlling the POS software of accepting terminal.
Information sending module: for the relevant information of commodity transaction is passed through to modulating-coding, send to user with visible ray form.The relevant information of commodity transaction at least comprises buys trade name, unit price and quantity, dealing money.The hardware configuration of information sending module is display screen and driving circuit, LED-backlit screen and driving circuit thereof or LED lamp and the driving circuit thereof with two-dimensional code display function.
POS software: for controlling the whole payment flow of accepting terminal, realize by software programming.
Account system: account system is self account data base management system of bank or third party's payment platform, the account, system need to provide interface for the accepting terminal of authorizing, this interface had both referred to the interface between the database server nextport hardware component NextPort of accepting terminal and account system, also referred to the interface between both component softwares.After the payment information of accepting terminal of receiving mandate, automatically transfer accounts, and notify both parties.Described account system has storing data information, at payment information Hou Yu bank, the third party's payment platform of receiving the accepting terminal of mandate, carries out information interaction, and automatically transfers accounts and notify the function of data base management system (DBMS) of both parties' function.
Implementing procedure of the present invention has been contrasted the flow process of Credit Card Payments.Require businessman first by accepting terminal, Transaction Information to be sent to user's smart mobile phone, after user's cross-check information is errorless, confirmation is sent to accepting terminal, authorize businessman to transfer accounts, businessman sends to account system by accepting terminal by payment information, and account system notifies both sides to complete payment after completing and transferring accounts.
The invention provides the method that the mobile-payment system of a kind of application based on visible light communication technology pays, comprise the steps:
The POS software of accepting terminal sends to described smart mobile phone by the relationship trading information of the commodity of having chosen with the form of visible ray;
Smart mobile phone receives visible light signal;
Smart mobile phone is processed visible light signal by client software and on mobile phone display screen, is demonstrated the relationship trading information of the commodity of having chosen;
Utilize the relationship trading information of the commodity that client software operation acknowledgement chosen, and the payment information of operation acknowledgement is sent to described accepting terminal with the form of visible ray;
Accepting terminal receives the visible light signal feed back, through POS software, the payment information of operation acknowledgement is uploaded to described account system;
Account system is transferred accounts according to payment information completion system;
Account system sends to smart mobile phone and accepting terminal by the payment information of confirming to transfer accounts simultaneously.
For the required quick payment of actual life, the present invention proposes a kind of mobile-payment system based on visible light communication technology and carry out the quick method paying, comprise the steps:
The POS software of described accepting terminal sends to smart mobile phone by the relationship trading information of buying commodity with the form of visible ray;
Described smart mobile phone receives visible light signal;
After visible light signal is processed by client software, client software sends to accepting terminal by user's confirmation with the form of visible ray;
Accepting terminal receives visible light signal, store transaction information;
Accepting terminal is regularly uploaded to Transaction Information account system, and payment completes.
The present invention exemplarily provides two kinds of embodiments, and specific embodiment is as follows:
The first scheme in the embodiment of the present invention is as follows:
In this programme, the visible ray receiver module of smart mobile phone part is post-positioned pick-up head and the driving circuit thereof of mobile phone, and the information sending module of accepting terminal is the display screen for two-dimensional code display.The enforcement of this programme is divided into following 7 steps:
1. the POS software of accepting terminal is wanted user to buy the relationship trading information of commodity, generates Quick Response Code and is showing screen display;
2. smart mobile phone reads Quick Response Code by camera;
3. client software demonstrates the specifying information of commodity transaction on screen according to 2 D code information, at least comprises title, unit price and the quantity of commodity, dealing money;
User check content on mobile phone screen errorless after, at least comprise the operation of manual confirmation, client software, by user's confirmation through coded modulation, sends to accepting terminal with the form of visible ray by payment confirming information by flashlamp afterwards;
5. the receiver module of accepting terminal, by after the confirmation disbursement letter demodulation coding of the visible ray form receiving, is processed payment information is uploaded to associated bank or third party's payment platform or other account system through system software;
6. account system is transferred accounts according to payment information completion system;
7. account system will complete payment information and notify to smart mobile phone and accepting terminal simultaneously, and payment completes.
First scheme in the embodiment of the present invention is as follows:
In this programme, the visible ray receiver module of smart mobile phone part is the outer portable equipment in smart mobile phone audio interface that is inserted in.The information sending module of accepting terminal is LED lamp (can be special-purpose LED lamp, can be also to provide LED lamp backlight for display screen) and driving circuit thereof, and transmitted signal principle is identical with mobile phone flashlight.The enforcement of this programme is divided into following 6 steps:
1. the POS software of accepting terminal is wanted user to buy the relevant information of commodity, after coded modulation, by LED lamp, with the form of visible ray, sends to smart mobile phone;
2. on smart mobile phone, the receiver module of extrapolation detects visible light signal;
3. after client software processing signals, will at least comprise title, unit price and the quantity of commodity, wait to pay the amount of money and be presented on mobile phone screen in interior information;
User check content on mobile phone screen errorless after, at least comprise the operation of manual confirmation, client software, by user's confirmation through coded modulation, sends to accepting terminal with the form of visible ray by payment affirmation information by flashlamp afterwards;
5. the receiver module of accepting terminal, by after the confirmation disbursement letter demodulation coding of the visible ray form receiving, is processed payment information is uploaded to associated bank or third party's payment platform or other account system through system software;
6. account system is transferred accounts according to payment information completion system;
7. account system will complete payment information and notify to smart mobile phone and accepting terminal simultaneously, and payment completes.
Above embodiment is only for the present invention is described, but not limitation of the present invention.Although the present invention is had been described in detail with reference to embodiment, those of ordinary skill in the art is to be understood that, technical scheme of the present invention is carried out to various combinations, revises or is equal to replacement, do not depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (5)
1. the mobile-payment system based on visible light communication technology, is characterized in that, the described mobile-payment system based on visible light communication technology is comprised of smart mobile phone, accepting terminal and account system; The structure of described smart mobile phone comprises: containing the flash modules of LED light source and driving circuit thereof, for receiving from the visible light signal receiver module of described accepting terminal information and the client software module of processing reception information; Described accepting terminal comprises: containing the visible ray receiver module of photo-detector diode and driving circuit thereof, for by information modulating-coding the accepting terminal information sending module sending with visible ray form, for controlling the POS software of accepting terminal; Described account system is self account data base management system of bank or third party's payment platform, and described account system need to provide interface for the accepting terminal of authorizing.
2. a kind of mobile-payment system based on visible light communication technology according to claim 1, it is characterized in that, described visible light signal receiver module is: smart mobile phone post-positioned pick-up head and driving circuit thereof, or there is the extrapolation portable equipment with described smart mobile phone post-positioned pick-up head and driving circuit same function thereof.
3. a kind of mobile-payment system based on visible light communication technology according to claim 2, is characterized in that, described accepting terminal information sending module is: for any of display screen, LED flashlamp or the LED backlit display of two-dimensional code display.
4. the method that a kind of mobile-payment system based on visible light communication technology described in 1~3 any one of application rights requirement pays, described method comprises the steps:
The POS software of described accepting terminal sends to described smart mobile phone by the relationship trading information of the commodity of having chosen with the form of visible ray;
Described smart mobile phone receives visible light signal;
Described smart mobile phone is processed visible light signal by client software and on mobile phone display screen, is demonstrated the relationship trading information of the commodity of having chosen;
Utilize the relationship trading information of the commodity that client software operation acknowledgement chosen, and the payment information of operation acknowledgement is sent to described accepting terminal with the form of visible ray;
Described accepting terminal receives the visible light signal feeding back, and through POS software, the payment information of operation acknowledgement is uploaded to described account system;
Described account system is transferred accounts according to payment information completion system;
Described account system sends to smart mobile phone and accepting terminal by the payment information of confirming to transfer accounts simultaneously.
5. a kind of mobile-payment system based on visible light communication technology described in 1~3 any one of application rights requirement carries out the quick method paying, and described method comprises the steps:
The POS software of described accepting terminal sends to smart mobile phone by the relationship trading information of buying commodity with the form of visible ray;
Described smart mobile phone receives visible light signal;
After visible light signal is processed by client software, client software sends to accepting terminal by user's confirmation with the form of visible ray;
Accepting terminal receives visible light signal, store transaction information;
Accepting terminal is regularly uploaded to Transaction Information account system, and payment completes.
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