CN108229947A - Quick Response Code uses the support method of position and system, barcode scanning equipment, platform end - Google Patents
Quick Response Code uses the support method of position and system, barcode scanning equipment, platform end Download PDFInfo
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- CN108229947A CN108229947A CN201810141892.5A CN201810141892A CN108229947A CN 108229947 A CN108229947 A CN 108229947A CN 201810141892 A CN201810141892 A CN 201810141892A CN 108229947 A CN108229947 A CN 108229947A
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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
- G06Q20/206—Point-of-sale [POS] network systems comprising security or operator identification provisions, e.g. password entry
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
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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
- G06Q20/322—Aspects of commerce using mobile devices [M-devices]
- G06Q20/3224—Transactions dependent on location 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
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
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Abstract
The invention discloses a kind of Quick Response Codes to use the support method of position and system, barcode scanning equipment, platform end.The Quick Response Code is included using the support method of position：The position superposition 2 D code information being generated in advance is obtained, the position superposition 2 D code information is generated for platform end according to the original two-dimensional code information that terminal device is sent；The location information of 2 D code information acquisition terminal device is superimposed according to the position；Whether the location information for judging the terminal device and the location information of barcode scanning equipment obtained in advance are located in the range of setting position；If judge that the location information of the terminal device and the location information of barcode scanning equipment obtained in advance are located in the range of setting position, the original two-dimensional code information of 2 D code information acquisition terminal device is superimposed according to the position.The present invention realizes the actual use position for the Quick Response Code for ensureing POS machine, avoids the generation of non-security transaction hidden danger.
Description
Technical field
The present invention relates to field of communication technology, more particularly to a kind of Quick Response Code using position support method and system, sweep
Decoding apparatus, platform end.
Background technology
Traditional mobile POS machine connects network by built-in SIM card, it is convenient in each geographical location, pass through operation
Quotient's network will merchandise and payment information feeds back to trading processing rear end.By carrier network to the SIM card in mobile POS machine into
Line position puts positioning (such as cell_id information, LAC code information etc.) and third party's locating module (such as GPS, A-GPS and the Big Dipper
Deng), effectively the position that uses of mobile POS machine can be monitored and be managed, prevented non-in payment and process of exchange
Normalization rule.
Intelligent POS machine adds more functions, wherein since Quick Response Code pays skill compared to traditional mobile POS machine
Art is popularized, and more and more intelligence POS machine can support Quick Response Code barcode scanning payment function.That is, by payment information (such as payment chain
Connect) it is converted into Quick Response Code (Quick Response Code, abbreviation：QR Code), and showed by intelligent POS machine screen, it supplies
The payment information that identification Quick Response Code is covered after payment method, apparatus barcode scanning carries out payment and transaction flow with further.In this process
In the middle, Quick Response Code acts as the carrier and medium of information exchange.Since this Quick Response Code is as picture category medium, it can be copied to and appoint
What geographical location uses, making it difficult to which the actual use position of the Quick Response Code of the intelligent POS machine generation of constraint in extreme circumstances may be used
It can cause non-security transaction hidden danger.
At present, the solution for coping with this problem is usually that negotiation is passed through in intelligent POS machine equipment and trading processing rear end,
Refresh 2 D code information after a set time period, the uniqueness of Quick Response Code and effectively is ensured in certain time window with this
Property, but usually there are the following problems for the program：(1)
The actual use position of Quick Response Code still can not be constrained in given time window, however it remains non-security transaction is hidden
Suffer from；(2) management organization can not also constrain the actual use position range of intelligent POS machine.Therefore, it is difficult under specific circumstances
It follow-up is called to account and control with ensure payment user, it is difficult to safeguard the interests of disburser.
Invention content
The present invention provides a kind of Quick Response Code using the support method of position and system, barcode scanning equipment, platform end, is used to implement
It ensures the actual use position of the Quick Response Code of POS machine, avoids the generation of non-security transaction hidden danger.
To achieve the above object, the present invention provides the support method that a kind of Quick Response Code uses position, which uses position
The support method put includes：
The position superposition 2 D code information being generated in advance is obtained, the position superposition 2 D code information is platform end according to end
The original two-dimensional code information generation that end equipment is sent；
The location information of 2 D code information acquisition terminal device is superimposed according to the position；
Whether the location information for judging the terminal device and the location information of barcode scanning equipment obtained in advance are located at setting
In position range；
If the location information for judging the terminal device and the location information of barcode scanning equipment obtained in advance are located at setting
When in position range, the original two-dimensional code information of 2 D code information acquisition terminal device is superimposed according to the position.
Optionally, the original two-dimensional code packet that 2 D code information acquisition terminal device is superimposed according to the position
It includes：
The location information of barcode scanning equipment obtained in advance is converted into binary sequence information；
Classification piecemeal decoding, generation setting sets of numbers the first Quick Response Code letter are carried out to position superposition 2 D code information
Breath；
According to binary sequence information and setting sets of numbers the first 2 D code information generation setting the second Quick Response Code of sets of numbers
Information；
According to the original two-dimensional code information of setting the second 2 D code information of sets of numbers generation terminal device.
To achieve the above object, the present invention provides the support method that a kind of Quick Response Code uses position, which uses position
The support method put includes：
The original two-dimensional code information generation position superposition 2 D code information sent according to terminal device；
The position superposition 2 D code information is sent to the terminal device, so that barcode scanning equipment is superimposed according to the position
2 D code information obtains the location information of terminal device, and barcode scanning equipment judges the location information of the terminal device with obtaining in advance
Barcode scanning equipment location information whether be located at setting position in the range of, if barcode scanning equipment judges the position of the terminal device
When information is located at the location information of barcode scanning equipment obtained in advance in the range of setting position, barcode scanning equipment is folded according to the position
2 D code information is added to obtain the original two-dimensional code information of terminal device.
Optionally, the original two-dimensional code information generation position superposition 2 D code information packet sent according to terminal device
It includes：
According to the location information of the original two-dimensional code information acquisition terminal equipment；
Superposition 2 D code information in position is generated according to the location information of the original two-dimensional code information and the terminal device.
Optionally, it is described that position superposition is generated according to the location information of the original two-dimensional code information and the terminal device
2 D code information includes：
The location information of the terminal device is converted into binary sequence information；
Classification block encoding, generation setting the second 2 D code information of sets of numbers are carried out to the original two-dimensional code information；
The position superposition two dimension is generated according to the binary sequence information and the second 2 D code information of setting sets of numbers
Code information.
To achieve the above object, the present invention provides a kind of barcode scanning equipment, which includes：
Acquisition module is superimposed 2 D code information for obtaining the position being generated in advance, and the position is superimposed 2 D code information
It is generated for platform end according to the original two-dimensional code information that terminal device is sent；2 D code information is superimposed according to the position to obtain eventually
The location information of end equipment；If judgment module judges the location information of the terminal device and the barcode scanning equipment obtained in advance
When location information is located in the range of setting position, the original two-dimensional of 2 D code information acquisition terminal device is superimposed according to the position
Code information；
Judgment module, for the location information of barcode scanning equipment for judging the location information of the terminal device with obtaining in advance
Whether it is located in the range of setting position.
Optionally, if the acquisition module be specifically used for judgment module judge the location information of the terminal device with it is pre-
When the location information of barcode scanning equipment first obtained is located in the range of setting position, the location information of barcode scanning equipment that will obtain in advance
It is converted into binary sequence information；Classification piecemeal decoding, generation setting sets of numbers are carried out to position superposition 2 D code information
First 2 D code information；According to binary sequence information and setting sets of numbers the first 2 D code information generation setting sets of numbers second
2 D code information；According to the original two-dimensional code information of setting the second 2 D code information of sets of numbers generation terminal device.
To achieve the above object, the present invention provides a kind of platform end, which includes：
Generation module, for the original two-dimensional code information generation position superposition 2 D code information sent according to terminal device；
Sending module is superimposed 2 D code information, for barcode scanning equipment root for sending the position to the terminal device
The location information of terminal device is obtained according to position superposition 2 D code information, barcode scanning equipment judges the position of the terminal device
Whether information and the location information of barcode scanning equipment that obtains in advance are located in the range of setting position, if barcode scanning equipment judge it is described
When the location information of terminal device is located at the location information of barcode scanning equipment obtained in advance in the range of setting position, barcode scanning equipment
The original two-dimensional code information of 2 D code information acquisition terminal device is superimposed according to the position.
Optionally, the generation module includes acquiring unit and generation unit；
The acquiring unit is used for the location information according to the original two-dimensional code information acquisition terminal equipment；
The generation unit is used to generate position according to the location information of the original two-dimensional code information and the terminal device
Put superposition 2 D code information.
Optionally, the generation unit is specifically used for the location information of the terminal device being converted into binary sequence letter
Breath；Classification block encoding, generation setting the second 2 D code information of sets of numbers are carried out to the original two-dimensional code information；According to described
Binary sequence information and the second 2 D code information of setting sets of numbers generate the position superposition 2 D code information.
To achieve the above object, the present invention provides the safeguards system that a kind of Quick Response Code uses position, which uses position
The safeguards system put includes terminal device, scanning device peace end；
The terminal device is used to send original two-dimensional code information to the platform end；
The platform end is used for the original two-dimensional code information generation position superposition 2 D code information sent according to terminal device；
The scanning device is superimposed 2 D code information for obtaining the position；2 D code information is superimposed according to the position
Obtain the location information of terminal device；Judge that the location information of the terminal device is believed with the position of the barcode scanning equipment obtained in advance
Whether breath is located in the range of setting position；If judge the location information of the terminal device and the barcode scanning equipment obtained in advance
When location information is located in the range of setting position, the original two-dimensional of 2 D code information acquisition terminal device is superimposed according to the position
Code information.
Optionally, the platform end is specifically used for being believed according to the position of the original two-dimensional code information acquisition terminal equipment
Breath；Superposition 2 D code information in position is generated according to the location information of the original two-dimensional code information and the terminal device.
Optionally, the platform end is specifically used for the location information of the terminal device being converted into binary sequence letter
Breath；Classification block encoding, generation setting the second 2 D code information of sets of numbers are carried out to the original two-dimensional code information；According to described
Binary sequence information and the second 2 D code information of setting sets of numbers generate the position superposition 2 D code information.
Optionally, if the barcode scanning equipment is specifically used for what is judged the location information of the terminal device and obtain in advance
When the location information of barcode scanning equipment is located in the range of setting position, the location information of barcode scanning equipment obtained in advance is converted into two
System sequence information；Classification piecemeal decoding, generation setting the first two dimension of sets of numbers are carried out to position superposition 2 D code information
Code information；According to binary sequence information and setting sets of numbers the first 2 D code information generation setting sets of numbers the second Quick Response Code letter
Breath；According to the original two-dimensional code information of setting the second 2 D code information of sets of numbers generation terminal device.
Beneficial effects of the present invention：
Quick Response Code provided by the present invention using position support method and system, barcode scanning equipment, platform end technical side
In case, the original two-dimensional code information generation position that platform end is sent according to terminal device is superimposed 2 D code information, so that barcode scanning is set
The standby location information that 2 D code information acquisition terminal device is superimposed according to position, barcode scanning equipment judge the location information of terminal device
Whether it is located in the range of setting position with the location information of barcode scanning equipment obtained in advance, if so, barcode scanning equipment is folded according to position
2 D code information is added to obtain the original two-dimensional code information of terminal device, so as to ensure that Quick Response Code actually uses position, prevents two
Generation of the code non-specified position abuse the phenomenon that is tieed up, avoids and intelligent POS machine occurs and by the Quick Response Code of generation carry out to pay
In process of exchange, POS machine, Quick Response Code and payment terminal be not the same setting position range the problem of, so as to avoid non-peace
The generation of full transaction hidden danger, has ensured the safety using Quick Response Code as the operation flow of medium.
Description of the drawings
Fig. 1 is the flow chart for the support method that a kind of Quick Response Code that the embodiment of the present invention one provides uses position；
Fig. 2 is a kind of flow chart of the Quick Response Code provided by Embodiment 2 of the present invention using the support method of position；
Fig. 3 is the flow chart for the support method that a kind of Quick Response Code that the embodiment of the present invention three provides uses position；
Fig. 4 is the structure diagram of a kind of barcode scanning equipment that the embodiment of the present invention four provides；
Fig. 5 is the structure diagram at a kind of platform end that the embodiment of the present invention five provides；
Fig. 6 is the structure diagram for the safeguards system that a kind of Quick Response Code that the embodiment of the present invention six provides uses position.
Specific embodiment
For those skilled in the art is made to more fully understand technical scheme of the present invention, the present invention is carried below in conjunction with the accompanying drawings
For Quick Response Code be described in detail using the support method and system of position, barcode scanning equipment, platform end.
Fig. 1 is the flow chart for the support method that a kind of Quick Response Code that the embodiment of the present invention one provides uses position, such as Fig. 1 institutes
Show, which is included using the support method of position：
The position superposition 2 D code information that step 101, acquisition are generated in advance, position superposition 2 D code information is platform end root
It is generated according to the original two-dimensional code information that terminal device is sent.
Step 102 is superimposed the location information that 2 D code information obtains terminal device according to position.
Whether step 103, the location information for judging terminal device are located at the location information of barcode scanning equipment obtained in advance
In the range of setting position, if so, step 104 is performed, if it is not, terminating flow.
Step 104 is superimposed the original two-dimensional code information that 2 D code information obtains terminal device according to position.
In technical solution of the Quick Response Code that the present embodiment is provided using the support method of position, it is generated in advance by obtaining
Position superposition 2 D code information, to obtain the location information of terminal device, judge the location information of terminal device with obtaining in advance
Whether the location information of barcode scanning equipment taken is located in the range of setting position, is obtained if so, being superimposed 2 D code information according to position
The original two-dimensional code information of terminal device so as to ensure that Quick Response Code actually uses position, prevents Quick Response Code in non-specified position
The generation of the phenomenon that abuse avoids the occurrence of intelligent POS machine and is carried out in payment and process of exchange by the Quick Response Code of generation, POS machine,
Quick Response Code and payment terminal, so as to avoid the generation of non-security transaction hidden danger, are protected not the same setting position range the problem of
The safety using Quick Response Code as the operation flow of medium is hindered.
Fig. 2 is a kind of flow chart of the Quick Response Code provided by Embodiment 2 of the present invention using the support method of position, such as Fig. 2 institutes
Show, which is included using the support method of position：
Step 201, the original two-dimensional code information generation position superposition 2 D code information sent according to terminal device.
Step 202 sends superposition 2 D code information in position to terminal device, so that barcode scanning equipment is superimposed two dimension according to position
The location information of code information acquisition terminal equipment, barcode scanning equipment judge that the location information of terminal device is set with the barcode scanning obtained in advance
Whether standby location information is located in the range of setting position, if barcode scanning equipment judges the location information of terminal device with obtaining in advance
When the location information of barcode scanning equipment taken is located in the range of setting position, barcode scanning equipment is superimposed 2 D code information according to position and obtains
The original two-dimensional code information of terminal device.
In technical solution of the Quick Response Code that the present embodiment is provided using the support method of position, sent according to terminal device
Original two-dimensional code information generation position superposition 2 D code information, for barcode scanning equipment according to position be superimposed 2 D code information obtain
The location information of terminal device, barcode scanning equipment judge that the location information of terminal device is believed with the position of the barcode scanning equipment obtained in advance
Whether breath is located in the range of setting position, if so, barcode scanning equipment is superimposed 2 D code information according to position obtains the first of terminal device
Beginning 2 D code information so as to having ensured that Quick Response Code actually uses position, prevents Quick Response Code non-specified position is abused the phenomenon that
Occur, avoid the occurrence of intelligent POS machine and carried out in payment and process of exchange by the Quick Response Code of generation, POS machine, Quick Response Code and payment
Terminal, so as to avoid the generation of non-security transaction hidden danger, has been ensured with Quick Response Code not the same setting position range the problem of
The safety of operation flow as medium.
Fig. 3 is the flow chart for the support method that a kind of Quick Response Code that the embodiment of the present invention three provides uses position, such as Fig. 3 institutes
Show, which is included using the support method of position：
Step 301, terminal device generation original two-dimensional code information, and send original two-dimensional code information to platform end.
In the present embodiment, terminal device is intelligent POS machine.
Step 302, platform end are according to the location information of original two-dimensional code information acquisition terminal equipment.
The location information of terminal device is put on record in advance is stored in platform end, associated with the identification information of terminal device, eventually
Include the identification information of terminal device in the original two-dimensional code information of end equipment, when platform termination receives the initial of terminal device
After 2 D code information, platform end can obtain the location information of terminal device according to the identification information of terminal device.Terminal device
Location information can be represented in the form of the longitude and latitude of 5 after to be accurate to decimal point, for example, " 41.13221；
112.23122 ", wherein, 41.13221 represent longitude, and 112.23122 represent latitude, and longitude and latitude are with decimal numeral shape
Formula represents, can also be reconverted into binary number, represent in the form of a binary number.In the present embodiment, the position of terminal device
Information can also represent that the present embodiment is not intended to be limited in any this otherwise.
When terminal device, which needs to update, to be put on record in the location information at platform end, in step 301, terminal device is to platform
While end sends original two-dimensional code information, its updated location information is sent to platform end, the updated location information
The as location information of terminal device at this point, step 302 need not be performed, directly performs step 303.
Step 303, platform end generate position superposition two dimension according to the location information of original two-dimensional code information and terminal device
Code information.
Specifically, step 303 includes：
Step 303a, the location information of terminal device is converted into binary sequence information by platform end.
For example, by longitude 41.13221 metric in the location information of terminal device and metric latitude
112.23122 binary sequence information is converted to, for example, 101001.00100....
Specifically, the location information of terminal device is converted to the binary sequence information of limit length by platform end, for example,
64 binary sequence information.
Step 303b, platform end carries out original two-dimensional code information classification block encoding, generation setting sets of numbers the two or two
Tie up code information.
Specifically, platform end carries out original two-dimensional code information in a manner that picture is classified block encoding classification piecemeal volume
Original two-dimensional code information is divided into setting the second 2 D code information of sets of numbers by code, for example, set quantity as 64, in other words, general is just
Beginning 2 D code information is divided into 64 group of second 2 D code information, and 64 group of second 2 D code information is ranked sequentially by array.
Step 303c, platform end is folded according to binary sequence information and setting sets of numbers the second 2 D code information generation position
Add 2 D code information.
For example, it is assumed that binary sequence information is 64 binary sequence information, for example, 0011101101011 ..., and walk
Original two-dimensional code information is divided into 64 group of second 2 D code information by rapid 303b, then every 1 in 64 binary sequence information
Position binary system, such as 0, corresponding to one group of second 2 D code information, according to 64 binary sequence information, to 64 group of second two dimension
Code information carries out logical operation, for example, inversion operation etc., so as to generate position superposition 2 D code information.In other words, by inciting somebody to action eventually
The location information of end equipment is mapped in original two-dimensional code information, generation position superposition 2 D code information, that is to say, that fold position
2 D code information is added to contain the location information of terminal device and original two-dimensional code information.
Step 304, platform end send position superposition 2 D code information to terminal device.
Step 305, terminal device are superimposed 2 D code information to barcode scanning equipment display location.
Specifically, terminal device has two-dimension code image displaying function, so as to show function by two-dimension code image
2 D code information is superimposed to barcode scanning equipment display location.
Step 306, barcode scanning equipment obtain position superposition 2 D code information.
Specifically, barcode scanning equipment is payment terminal, can be superimposed by the position that barcode scanning functionality scan terminal device is shown
2 D code information, to obtain position superposition 2 D code information.
Step 307, barcode scanning equipment are superimposed the location information of 2 D code information acquisition terminal device according to position.
Since position superposition 2 D code information is generated according to the location information and original two-dimensional code information of terminal device, because
This barcode scanning equipment can be superimposed the location information that 2 D code information obtains terminal device according to position.
Step 308, barcode scanning equipment judge the location information of terminal device and the location information of barcode scanning equipment obtained in advance
Whether it is located in the range of setting position, if so, step 309 is performed, if it is not, terminating flow.
Wherein, setting position range can be set according to the location information of terminal device, with being applicable in for terminal device
Position range is related.Whether barcode scanning equipment can be located at terminal device by the location information of barcode scanning equipment for judging to obtain in advance
Applicable position within the scope of, so as to judge currently pay and process of exchange whether there is risk.The position letter of barcode scanning equipment
Breath can represent in the form of the longitude and latitude of 5 after to be accurate to decimal point, can also represent otherwise, the present embodiment is to this
It is not intended to be limited in any.For example, barcode scanning can be by comparing terminal device location information in longitude and latitude and the barcode scanning that obtains in advance
Longitude and latitude in the location information of equipment, judges whether the two matches, and whether there is so as to judge currently to pay with process of exchange
Risk.
If barcode scanning equipment judges the location information of terminal device and the location information of barcode scanning equipment obtained in advance not position
In the range of setting position, showing currently payment and process of exchange, there are risks, therefore, terminate flow.
Before step 308, barcode scanning equipment can be by calling the position locating module being arranged in barcode scanning equipment to obtain
The location information of the location information of itself, i.e. barcode scanning equipment.
Step 309, barcode scanning equipment are superimposed the original two-dimensional code information of 2 D code information acquisition terminal device according to position.
Since barcode scanning equipment judges the location information of terminal device and the location information position of barcode scanning equipment obtained in advance
In the range of setting position, show to be superimposed the corresponding terminal of the location information of terminal device obtained in 2 D code information from position
Equipment and barcode scanning equipment be in the range of same setting position, so that it is determined that current payment and process of exchange is safe,
Barcode scanning equipment can be superimposed the original two-dimensional code information that 2 D code information obtains terminal device according to position, to carry out subsequent branch
Pay and process of exchange.
Specifically, step 309 includes：
Step 309a, the location information of barcode scanning equipment is converted into binary sequence information by barcode scanning equipment.
Step 309b, barcode scanning equipment carries out position superposition 2 D code information classification piecemeal decoding, generation setting sets of numbers
First 2 D code information.
Step 309c, barcode scanning equipment is according to binary sequence information and the first 2 D code information generation setting of setting sets of numbers
The second 2 D code information of sets of numbers.
Step 309d, barcode scanning equipment generates the original two-dimensional code of terminal device according to setting the second 2 D code information of sets of numbers
Information.
Understandable to be, step 309a to step 309d is the inverse process of step 303a to step 303c, in other words, step
Rapid 303a to step 303c is substantially by the location information of terminal device and original two-dimensional code information synthesising position superposition Quick Response Code
The process of information, and step 309a to step 309d is that position superposition 2 D code information is reduced into original two-dimensional code information actually
Process, specifically describe can be found in step 303a to 303c.
In technical solution of the Quick Response Code that the present embodiment is provided using the support method of position, platform end is set according to terminal
The original two-dimensional code information generation position superposition 2 D code information that preparation is sent, so that barcode scanning equipment is superimposed Quick Response Code letter according to position
Breath obtains the location information of terminal device, and barcode scanning equipment judges the location information of terminal device and the barcode scanning equipment obtained in advance
Whether location information is located in the range of setting position, is set if so, barcode scanning equipment is superimposed 2 D code information acquisition terminal according to position
Standby original two-dimensional code information so as to ensure that Quick Response Code actually uses position, prevents what Quick Response Code from abusing in non-specified position
The generation of phenomenon avoids the intelligent POS machine of appearance and is carried out in payment and process of exchange by the Quick Response Code of generation, POS machine, two dimension
Code and payment terminal, so as to avoid the generation of non-security transaction hidden danger, ensure not the same setting position range the problem of
Using Quick Response Code as the safety of the operation flow of medium.
Fig. 4 is the structure diagram of a kind of barcode scanning equipment that the embodiment of the present invention four provides, as shown in figure 4, the barcode scanning is set
It is standby to include acquisition module 401 and judgment module 402.
Wherein, acquisition module 401 for obtaining the position being generated in advance superposition 2 D code information, believe by position superposition Quick Response Code
It ceases and is generated for platform end according to the original two-dimensional code information that terminal device is sent；2 D code information is superimposed according to position and obtains terminal
The location information of equipment；If judgment module 402 judges the location information of terminal device and the position of barcode scanning equipment obtained in advance
When confidence breath is located in the range of setting position, the original two-dimensional code that 2 D code information acquisition terminal device is superimposed according to position is believed
Breath.
Judgment module 402 is used to judge that the location information of terminal device to be with the location information of barcode scanning equipment obtained in advance
It is no to be located in the range of setting position.
Specifically, if acquisition module 401 be specifically used for judgment module 402 judge the location information of terminal device in advance
When the location information of the barcode scanning equipment of acquisition is located in the range of setting position, classification piecemeal is carried out to position superposition 2 D code information
Decoding, generation binary sequence information and setting the first 2 D code information of sets of numbers；According to binary sequence information and setting number
The first 2 D code information of amount group generation setting the second 2 D code information of sets of numbers；According to setting the second 2 D code information of sets of numbers life
Into the original two-dimensional code information of terminal device.
The barcode scanning equipment that the present embodiment is provided, the Quick Response Code for being used to implement the offer of above-described embodiment three use the guarantor of position
Barrier method specifically describes and can be found in above-described embodiment three, and details are not described herein again.
In the technical solution of barcode scanning equipment that the present embodiment is provided, barcode scanning equipment is folded by obtaining the position being generated in advance
Add 2 D code information, to obtain the location information of terminal device, judge the location information of terminal device and the barcode scanning obtained in advance
Whether the location information of equipment is located in the range of setting position, if so, being superimposed 2 D code information according to position obtains terminal device
Original two-dimensional code information, so as to ensured Quick Response Code actually use position, prevent Quick Response Code from showing what non-specified position was abused
The generation of elephant avoids the occurrence of intelligent POS machine and is carried out in payment and process of exchange by the Quick Response Code of generation, POS machine, Quick Response Code and
Payment terminal, so as to avoid the generation of non-security transaction hidden danger, has been ensured with two not the same setting position range the problem of
Tie up safety of the code as the operation flow of medium.
Fig. 5 is the structure diagram at a kind of platform end that the embodiment of the present invention five provides, as shown in figure 5, the platform end is wrapped
Include generation module 501 and sending module 502.
Wherein, generation module 501 is used for the original two-dimensional code information generation position superposition two dimension sent according to terminal device
Code information.
Sending module 502, which is used to sending the position to terminal device, is superimposed 2 D code information, for barcode scanning equipment according to
Position superposition 2 D code information obtains the location information of terminal device, barcode scanning equipment judge the location information of terminal device with it is advance
Whether the location information of the barcode scanning equipment of acquisition is located in the range of setting position, if barcode scanning equipment judges the position of terminal device
When information is located at the location information of barcode scanning equipment obtained in advance in the range of setting position, barcode scanning equipment is superimposed two according to position
Tie up the original two-dimensional code information of code information acquisition terminal equipment.
Specifically, generation module 501 includes acquiring unit 5011 and generation unit 5012.Wherein, acquiring unit 5011 is used
In the location information according to original two-dimensional code information acquisition terminal equipment；Generation unit 5012 is used for according to original two-dimensional code information
With the location information generation position superposition 2 D code information of terminal device.
Specifically, generation unit 5012 is specifically used for the location information of terminal device being converted into binary sequence information；
Classification block encoding, generation setting the second 2 D code information of sets of numbers are carried out to original two-dimensional code information；According to binary sequence
Information and setting sets of numbers the second 2 D code information generation position superposition 2 D code information.
The platform end that the present embodiment is provided, the Quick Response Code for being used to implement the offer of above-described embodiment three use the guarantee of position
Method specifically describes and can be found in above-described embodiment three, and details are not described herein again.
In the technical solution at platform end that the present embodiment is provided, original two-dimensional code that platform end is sent according to terminal device
Information generation position superposition 2 D code information, so that barcode scanning equipment is according to the position of position superposition 2 D code information acquisition terminal device
Confidence ceases, and barcode scanning equipment judges that the location information of terminal device is set with whether the location information of barcode scanning equipment obtained in advance is located at
In the range of positioning is put, if so, barcode scanning equipment is superimposed the original two-dimensional code information of 2 D code information acquisition terminal device according to position,
So as to ensure that Quick Response Code actually uses position, generation of the Quick Response Code non-specified position is abused the phenomenon that is prevented, is avoided out
Now intelligent POS machine is carried out by the Quick Response Code of generation in payment and process of exchange, and POS machine, Quick Response Code and payment terminal be not same
The problem of one setting position range, so as to avoid the generation of non-security transaction hidden danger, has been ensured using Quick Response Code as medium
The safety of operation flow.
Fig. 6 is the structure diagram for the safeguards system that a kind of Quick Response Code that the embodiment of the present invention six provides uses position, such as
Shown in Fig. 6, which includes the peaceful end 603 of terminal device 601, scanning device 602 using the safeguards system of position.
Wherein, terminal device 601 is used to send original two-dimensional code information to platform end 603.
Platform end 603 is used for the original two-dimensional code information generation position superposition Quick Response Code letter sent according to terminal device 601
Breath.
Scanning device 602 is superimposed 2 D code information for obtaining position；2 D code information is superimposed according to position and obtains terminal
The location information of equipment 601；Judge the location information of terminal device 601 and the location information of barcode scanning equipment 602 obtained in advance
Whether it is located in the range of setting position；If judge the location information of terminal device 601 and the barcode scanning equipment 602 obtained in advance
When location information is located in the range of setting position, the original two-dimensional of 2 D code information acquisition terminal device 601 is superimposed according to position
Code information.
Specifically, platform end 603 is specifically used for the location information according to original two-dimensional code information acquisition terminal equipment；According to
The location information of original two-dimensional code information and terminal device 601 generation position superposition 2 D code information.Specifically, platform end 603
Specifically for the location information of terminal device 601 is converted into binary sequence information；Original two-dimensional code information is classified
Block encoding, generation setting the second 2 D code information of sets of numbers；According to the second two dimension of binary sequence information and setting sets of numbers
Code information generation position superposition 2 D code information.
Specifically, if barcode scanning equipment 602 is specifically used for judging that the location information of terminal device 601 is swept with what is obtained in advance
When the location information of decoding apparatus 602 is located in the range of setting position, classification piecemeal decoding is carried out to position superposition 2 D code information,
Generate binary sequence information and setting the first 2 D code information of sets of numbers；According to binary sequence information and setting sets of numbers the
One 2 D code information generation setting the second 2 D code information of sets of numbers；According to setting the second 2 D code information of sets of numbers generation terminal
The original two-dimensional code information of equipment 601.
The Quick Response Code that the present embodiment is provided is used to implement the two of the offer of above-described embodiment three using the safeguards system of position
The support method that code uses position is tieed up, specifically describes and can be found in above-described embodiment three, details are not described herein again.
In technical solution of the Quick Response Code that the present embodiment is provided using the safeguards system of position, platform end is set according to terminal
The original two-dimensional code information generation position superposition 2 D code information that preparation is sent, so that barcode scanning equipment is superimposed Quick Response Code letter according to position
Breath obtains the location information of terminal device, and barcode scanning equipment judges the location information of terminal device and the barcode scanning equipment obtained in advance
Whether location information is located in the range of setting position, is set if so, barcode scanning equipment is superimposed 2 D code information acquisition terminal according to position
Standby original two-dimensional code information so as to ensure that Quick Response Code actually uses position, prevents what Quick Response Code from abusing in non-specified position
The generation of phenomenon avoids the intelligent POS machine of appearance and is carried out in payment and process of exchange by the Quick Response Code of generation, POS machine, two dimension
Code and payment terminal, so as to avoid the generation of non-security transaction hidden danger, ensure not the same setting position range the problem of
Using Quick Response Code as the safety of the operation flow of medium.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, in the essence for not departing from the present invention
In the case of refreshing and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (14)
1. a kind of Quick Response Code uses the support method of position, which is characterized in that including：
The position superposition 2 D code information being generated in advance is obtained, the position superposition 2 D code information is set for platform end according to terminal
The original two-dimensional code information generation that preparation is sent；
The location information of 2 D code information acquisition terminal device is superimposed according to the position；
Whether the location information for judging the terminal device and the location information of barcode scanning equipment obtained in advance are located at setting position
In the range of；
If the location information for judging the terminal device and the location information of barcode scanning equipment obtained in advance are located at setting position
In the range of when, according to the position be superimposed 2 D code information obtain terminal device original two-dimensional code information.
2. Quick Response Code according to claim 1 uses the support method of position, which is characterized in that described according to the position
The original two-dimensional code information that superposition 2 D code information obtains terminal device includes：
The location information of barcode scanning equipment obtained in advance is converted into binary sequence information；
Classification piecemeal decoding, generation setting the first 2 D code information of sets of numbers are carried out to position superposition 2 D code information；
According to binary sequence information and setting sets of numbers the first 2 D code information generation setting the second 2 D code information of sets of numbers；
According to the original two-dimensional code information of setting the second 2 D code information of sets of numbers generation terminal device.
3. a kind of Quick Response Code uses the support method of position, which is characterized in that including：
The original two-dimensional code information generation position superposition 2 D code information sent according to terminal device；
The position superposition 2 D code information is sent to the terminal device, so that barcode scanning equipment is superimposed two dimension according to the position
The location information of code information acquisition terminal equipment, barcode scanning equipment judge that the location information of the terminal device is swept with what is obtained in advance
Whether the location information of decoding apparatus is located in the range of setting position, if barcode scanning equipment judges the location information of the terminal device
When being located in the range of setting position with the location information of barcode scanning equipment obtained in advance, barcode scanning equipment is superimposed two according to the position
Tie up the original two-dimensional code information of code information acquisition terminal equipment.
4. Quick Response Code according to claim 3 uses the support method of position, which is characterized in that described according to terminal device
The original two-dimensional code information generation position superposition 2 D code information of transmission includes：
According to the location information of the original two-dimensional code information acquisition terminal equipment；
Superposition 2 D code information in position is generated according to the location information of the original two-dimensional code information and the terminal device.
5. Quick Response Code according to claim 4 uses the support method of position, which is characterized in that described according to described initial
The location information of 2 D code information and terminal device generation position superposition 2 D code information includes：
The location information of the terminal device is converted into binary sequence information；
Classification block encoding, generation setting the second 2 D code information of sets of numbers are carried out to the original two-dimensional code information；
The position superposition Quick Response Code letter is generated according to the binary sequence information and the second 2 D code information of setting sets of numbers
Breath.
6. a kind of barcode scanning equipment, which is characterized in that including：
Acquisition module is superimposed 2 D code information for obtaining the position being generated in advance, and the position superposition 2 D code information is flat
End is generated according to the original two-dimensional code information that terminal device is sent；2 D code information acquisition terminal is superimposed according to the position to set
Standby location information；If judgment module judges the location information of the terminal device and the position of barcode scanning equipment obtained in advance
When information is located in the range of setting position, the original two-dimensional code that 2 D code information acquisition terminal device is superimposed according to the position is believed
Breath；
Judgment module, for judging whether are the location information of the terminal device and the location information of barcode scanning equipment that in advance obtains
In the range of setting position.
7. barcode scanning equipment according to claim 6, which is characterized in that
If the acquisition module judges that the location information of the terminal device is swept with what is obtained in advance specifically for judgment module
When the location information of decoding apparatus is located in the range of setting position, by the location information of barcode scanning equipment obtained in advance be converted into two into
Sequence information processed；Classification piecemeal decoding, generation setting the first Quick Response Code of sets of numbers are carried out to position superposition 2 D code information
Information；According to binary sequence information and setting sets of numbers the first 2 D code information generation setting sets of numbers the second Quick Response Code letter
Breath；According to the original two-dimensional code information of setting the second 2 D code information of sets of numbers generation terminal device.
8. a kind of platform end, which is characterized in that including：
Generation module, for the original two-dimensional code information generation position superposition 2 D code information sent according to terminal device；
Sending module is superimposed 2 D code information, so that barcode scanning equipment is according to institute for sending the position to the terminal device
Rheme puts the location information that superposition 2 D code information obtains terminal device, and barcode scanning equipment judges the location information of the terminal device
Whether it is located in the range of setting position with the location information of barcode scanning equipment obtained in advance, if barcode scanning equipment judges the terminal
When the location information of equipment and the location information of barcode scanning equipment obtained in advance are located in the range of setting position, barcode scanning equipment according to
The position superposition 2 D code information obtains the original two-dimensional code information of terminal device.
9. platform end according to claim 8, which is characterized in that the generation module includes acquiring unit and generation is single
Member；
The acquiring unit is used for the location information according to the original two-dimensional code information acquisition terminal equipment；
The generation unit is used to be folded according to the location information of the original two-dimensional code information and terminal device generation position
Add 2 D code information.
10. platform end according to claim 9, which is characterized in that
The generation unit is specifically used for the location information of the terminal device being converted into binary sequence information；To described first
Beginning 2 D code information carries out classification block encoding, generation setting the second 2 D code information of sets of numbers；According to the binary sequence
Information and the second 2 D code information of setting sets of numbers generate the position superposition 2 D code information.
11. a kind of Quick Response Code uses the safeguards system of position, which is characterized in that including terminal device, scanning device peace end；
The terminal device is used to send original two-dimensional code information to the platform end；
The platform end is used for the original two-dimensional code information generation position superposition 2 D code information sent according to terminal device；
The scanning device is superimposed 2 D code information for obtaining the position；2 D code information is superimposed according to the position to obtain
The location information of terminal device；Judge the location information of the terminal device is with the location information of barcode scanning equipment obtained in advance
It is no to be located in the range of setting position；If judge the location information of the terminal device and the position of barcode scanning equipment obtained in advance
When information is located in the range of setting position, the original two-dimensional code that 2 D code information acquisition terminal device is superimposed according to the position is believed
Breath.
12. Quick Response Code according to claim 11 uses the safeguards system of position, which is characterized in that
The platform end is specifically used for the location information according to the original two-dimensional code information acquisition terminal equipment；According to described first
The location information of beginning 2 D code information and terminal device generation position superposition 2 D code information.
13. Quick Response Code according to claim 12 uses the safeguards system of position, which is characterized in that
The platform end is specifically used for the location information of the terminal device being converted into binary sequence information；To described initial
2 D code information carries out classification block encoding, generation setting the second 2 D code information of sets of numbers；Believed according to the binary sequence
Breath and the second 2 D code information of setting sets of numbers generate the position superposition 2 D code information.
14. Quick Response Code uses the safeguards system of position according to claim 13, which is characterized in that
If the barcode scanning equipment is specifically used for judging the location information of the terminal device and the barcode scanning equipment obtained in advance
When location information is located in the range of setting position, the location information of barcode scanning equipment obtained in advance is converted into binary sequence letter
Breath；Classification piecemeal decoding, generation setting the first 2 D code information of sets of numbers are carried out to position superposition 2 D code information；According to
Binary sequence information and setting sets of numbers the first 2 D code information generation setting the second 2 D code information of sets of numbers；According to setting
The second 2 D code information of sets of numbers generates the original two-dimensional code information of terminal device.
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| CN108229947B (en) | 2021-06-01 |
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