CN109102280A - A kind of the safety verification method and server of barcode scanning payment environment - Google Patents
A kind of the safety verification method and server of barcode scanning payment environment Download PDFInfo
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- CN109102280A CN109102280A CN201810862754.6A CN201810862754A CN109102280A CN 109102280 A CN109102280 A CN 109102280A CN 201810862754 A CN201810862754 A CN 201810862754A CN 109102280 A CN109102280 A CN 109102280A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/32—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using wireless devices
- G06Q20/327—Short range or proximity payments by means of M-devices
- G06Q20/3276—Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being read by the M-device
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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
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
Abstract
The safety verification method and server of a kind of barcode scanning payment environment provided by the invention, method include obtaining the GPS information of the first movement terminal after user's corresponding first movement terminal scanning gathering code, obtaining the first GPS information；The GPS information for obtaining corresponding second mobile terminal of gathering code, obtains the second GPS information；According to the first GPS information, first coordinate points in geographical location corresponding with the first GPS information are obtained；According to the second GPS information, second coordinate points in geographical location corresponding with the second GPS information are obtained；Judge whether the distance between first coordinate points and the second coordinate points are less than pre-determined distance threshold value, if so, showing payment interface corresponding with the gathering code in the first movement terminal, and prompts payment environment.When the present invention solves the payment of buyer's barcode scanning, since gathering code is tampered, and the problem of bring economic loss to buyer and businessman.
Description
Technical field
The present invention relates to barcode scanning payment technology field more particularly to the safety verification methods and clothes of a kind of barcode scanning payment environment
Business device.
Background technique
With the development of internet technology, mobile payment technology is widely applied in all fields, is greatly facilitated
Daily life, makes it possible cashless payment, reduces counterfeit money and loses to businessman and buyer's bring；Existing shifting
Dynamic payment is divided into two kinds mostly, and one is businessmans by the payment code of scanner scanning user, and this mode is convenient and efficient, but needs
It wants professional to be responsible for cash register, and equipment cost is relatively high, is not suitable for small businessman；Another kind is that buyer passes through scanning shop
The gathering code of family, is paid, is not needed to buy special equipment, cost is relatively low, the non-welcome for being subjected to medium and small hotel owner；But buyer is logical
There is gathering code and be tampered in the gathering code for over-scanning hotel owner, the amount of money for paying buyer is not transferred to businessman, uses to user
Bring loss.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of safety verification method of barcode scanning payment environment and server,
When solving the payment of buyer's barcode scanning, since gathering code is tampered, and the problem of bring economic loss to buyer and businessman.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
The present invention provides a kind of safety verification methods of barcode scanning payment environment, comprising the following steps:
S1: after user's corresponding first movement terminal scanning gathering code, the GPS information of the first movement terminal is obtained, is obtained
To the first GPS information；The GPS information for obtaining corresponding second mobile terminal of gathering code, obtains the second GPS information；
S2: according to the first GPS information, first coordinate points in geographical location corresponding with the first GPS information are obtained；
S3: according to the second GPS information, second coordinate points in geographical location corresponding with the second GPS information are obtained；
S4: judging whether the distance between first coordinate points and the second coordinate points are less than pre-determined distance threshold value, if so,
Payment interface corresponding with the gathering code is shown in the first movement terminal, and prompts payment environment safe.
The present invention also provides a kind of server, including memory, processor and storage on a memory and can handled
The computer program run on device, the processor perform the steps of when executing the computer program
S1: after user's corresponding first movement terminal scanning gathering code, the GPS information of the first movement terminal is obtained, is obtained
To the first GPS information；The GPS information for obtaining corresponding second mobile terminal of gathering code, obtains the second GPS information；
S2: according to the first GPS information, first coordinate points in geographical location corresponding with the first GPS information are obtained；
S3: according to the second GPS information, second coordinate points in geographical location corresponding with the second GPS information are obtained；
S4: judging whether the distance between first coordinate points and the second coordinate points are less than pre-determined distance threshold value, if so,
Payment interface corresponding with the gathering code is shown in the first movement terminal, and prompts payment environment safe.
The beneficial effect of above-mentioned technical proposal is:
The safety verification method and server of a kind of barcode scanning payment environment provided by the invention, when user uses first movement terminal
After scanning gathering code, the GPS information of first movement terminal and the second mobile terminal is obtained, the first GPS information and the 2nd GPS are obtained
Information, second mobile terminal is corresponding with gathering code, calculates the first GPS information and the corresponding coordinate points of the second GPS information
The distance between, if calculated distance is less than pre-determined distance threshold value, represents the gathering code of businessman and be not tampered with, and mention
Show payment environment safety, if distance is not less than distance threshold, then it represents that businessman and in shop, there are certain risks for payment environment；
When the present invention solves the payment of buyer's barcode scanning, since gathering code is tampered, and the problem of bring economic loss to buyer and businessman.
Detailed description of the invention
Fig. 1 show a kind of key step schematic diagram of the safety verification method of barcode scanning payment environment of the invention.
Fig. 2 show a kind of structural schematic diagram of server of the invention.
Drawing reference numeral explanation:
1, memory；2, processor.
Specific embodiment
It is as follows that the present invention is described further in the following with reference to the drawings and specific embodiments:
As shown in Figure 1, the present invention provides a kind of safety verification methods of barcode scanning payment environment, comprising the following steps:
S1: after user's corresponding first movement terminal scanning gathering code, the GPS information of the first movement terminal is obtained, is obtained
To the first GPS information；The GPS information for obtaining corresponding second mobile terminal of gathering code, obtains the second GPS information；
S2: according to the first GPS information, first coordinate points in geographical location corresponding with the first GPS information are obtained；
S3: according to the second GPS information, second coordinate points in geographical location corresponding with the second GPS information are obtained；
S4: judging whether the distance between first coordinate points and the second coordinate points are less than pre-determined distance threshold value, if so,
Payment interface corresponding with the gathering code is shown in the first movement terminal, and prompts payment environment safe.
As can be seen from the above description, a kind of safety verification method of barcode scanning payment environment provided by the invention, when user uses
After first movement terminal scanning gathering code, the GPS information of first movement terminal and the second mobile terminal is obtained, the first GPS is obtained
Information and the second GPS information, second mobile terminal is corresponding with gathering code, calculates the first GPS information and the second GPS information
The distance between corresponding coordinate points represent the gathering code of businessman simultaneously if calculated distance is less than pre-determined distance threshold value
It is not tampered with, and prompts payment environment safe, if distance is not less than distance threshold, then it represents that businessman and in shop, payment environment
There are certain risks；The present invention solve buyer's barcode scanning payment when, due to gathering code be tampered, and to buyer and businessman bring through
The problem of Ji loss.
Further, the S1 specifically:
After user's corresponding first movement terminal scanning gathering code, the first decoding letter of first movement terminal upload is acquired
Breath and the first GPS information, first decoded information are after first movement terminal scans gathering code, to solve to the gathering code
The decoded information that code obtains；First decoded information includes collecting account information and identification code；
According to the collecting account information in first decoded information, corresponding second movement of the collecting account information is obtained eventually
Second GPS information at end.
As can be seen from the above description, can rapidly obtain the corresponding first GPS letter of first movement terminal by the above method
The second GPS information corresponding with the second mobile terminal is ceased, the efficiency of confirmation payment environment is improved.
Further, after the S4 further include:
If the distance between first coordinate points and the second coordinate points are not less than distance threshold, first movement end is acquired
Hold the first decoded information uploaded；First decoded information is after first movement terminal scans gathering code, to the gathering code
The decoded information being decoded；First decoded information includes collecting account information and identification code；
The first Business Information corresponding with the identification code is obtained from presetting database；
Show first Business Information in the first movement terminal；
It sends corresponding first request of the first Business Information of confirmation and arrives first movement terminal；
After receiving the first movement terminal and responding the confirmation message postbacked after the described first request, in the first movement
Payment interface corresponding with the gathering code is shown in terminal, and prompts payment environment safe.
As can be seen from the above description, by the above method, solve as salesman in shop management and businessman not at shop, the
It can't show that the problem of payment environment safety improves barcode scanning while guaranteeing payment Environmental security on one mobile terminal
The convenience of payment.
Further, the first decoded information of first movement terminal upload is acquired, specifically:
Obtain the encryption information that first movement terminal uploads, the encryption information be first movement terminal by decoded information by the
The encryption information that one key encrypts；The first key is according to corresponding first coordinate points of the first GPS information and to preset
Symmetric key in first movement terminal, the key generated by DUKPT algorithm；
According to the symmetric key prestored and corresponding first coordinate points of the first GPS information received, generated by DUKPT algorithm
Second key；
The encryption information is decrypted by second key, obtains first decoded information.
As can be seen from the above description, decoded information is to avoid data quilt in transmission process by being uploaded to server after encryption
The risk stolen or distorted improves the safety of data transmission, and generates key by DUKPT algorithm, and key generated
One-time pad is realized in journey, ensure that the safety of data.
Further, the safety verification method of a kind of barcode scanning payment environment, further includes:
Database is created, stores preset multiple identification codes and multiple Business Information in the database, the multiple mark
Code is corresponded with multiple Business Information.
As can be seen from the above description, by the database of creation, it can quick obtaining Business Information corresponding with identification code.
Further, the safety verification method of a kind of barcode scanning payment environment, further includes:
The first picture that first movement terminal is sent is obtained, first picture includes shop title；
It identifies first picture, obtains the first shop title；
Judge whether first shop title matches with the first Business Information, if mismatching, is shown in first movement terminal
Show that payment environment is dangerous.
As can be seen from the above description, further improving the safety of barcode scanning payment by the above method, reducing buyer
And the economic loss of businessman.
As shown in Fig. 2, the present invention also provides a kind of server, including memory 1, processor 2 and it is stored in memory 1
Computer program that is upper and can running on processor 2, the processor perform the steps of when executing the computer program
S1: after user's corresponding first movement terminal scanning gathering code, the GPS information of the first movement terminal is obtained, is obtained
To the first GPS information；The GPS information for obtaining corresponding second mobile terminal of gathering code, obtains the second GPS information；
S2: according to the first GPS information, first coordinate points in geographical location corresponding with the first GPS information are obtained；
S3: according to the second GPS information, second coordinate points in geographical location corresponding with the second GPS information are obtained；
S4: judging whether the distance between first coordinate points and the second coordinate points are less than pre-determined distance threshold value, if so,
Payment interface corresponding with the gathering code is shown in the first movement terminal, and prompts payment environment safe.
Further, a kind of server, the S1 specifically:
After user's corresponding first movement terminal scanning gathering code, the first decoding letter of first movement terminal upload is acquired
Breath and the first GPS information, first decoded information are after first movement terminal scans gathering code, to solve to the gathering code
The decoded information that code obtains；First decoded information includes collecting account information and identification code；
According to the collecting account information in first decoded information, corresponding second movement of the collecting account information is obtained eventually
Second GPS information at end.
Further, a kind of server, after the S4 further include:
If the distance between first coordinate points and the second coordinate points are not less than distance threshold, first movement end is acquired
Hold the first decoded information uploaded；First decoded information is after first movement terminal scans gathering code, to the gathering code
The decoded information being decoded；First decoded information includes collecting account information and identification code；
The first Business Information corresponding with the identification code is obtained from presetting database；
Show first Business Information in the first movement terminal；
It sends corresponding first request of the first Business Information of confirmation and arrives first movement terminal；
After receiving the first movement terminal and responding the confirmation message postbacked after the described first request, in the first movement
Payment interface corresponding with the gathering code is shown in terminal, and prompts payment environment safe.
Further, a kind of server acquires the first decoded information of first movement terminal upload, specifically
Are as follows:
Obtain the encryption information that first movement terminal uploads, the encryption information be first movement terminal by decoded information by the
The encryption information that one key encrypts；The first key is according to corresponding first coordinate points of the first GPS information and to preset
Symmetric key in first movement terminal, the key generated by DUKPT algorithm；
According to the symmetric key prestored and corresponding first coordinate points of the first GPS information received, generated by DUKPT algorithm
Second key；
The encryption information is decrypted by second key, obtains first decoded information.
Further, a kind of the step of server, the processor is realized when executing the computer program
Further include:
Database is created, stores preset multiple identification codes and multiple Business Information in the database, the multiple mark
Code is corresponded with multiple Business Information.
Further, a kind of the step of server, the processor is realized when executing the computer program
Further include:
The first picture that first movement terminal is sent is obtained, first picture includes shop title；
It identifies first picture, obtains the first shop title；
Judge whether first shop title matches with the first Business Information, if mismatching, is shown in first movement terminal
Show that payment environment is dangerous.
Several preferred embodiments or Application Example are enumerated, again below to help those skilled in the art to better understand
The technical contribution that technology contents and the present invention of the invention are made compared with the existing technology:
Preferred embodiment one (or Application Example one) are as follows:
A kind of safety verification method of barcode scanning payment environment provided by the invention, comprising the following steps:
S1: after user's corresponding first movement terminal scanning gathering code, the GPS information of the first movement terminal is obtained, is obtained
To the first GPS information；The GPS information for obtaining corresponding second mobile terminal of gathering code, obtains the second GPS information；
The S1 specifically:
After user's corresponding first movement terminal scanning gathering code, the first decoding letter of first movement terminal upload is acquired
Breath and the first GPS information, first decoded information are after first movement terminal scans gathering code, to solve to the gathering code
The decoded information that code obtains；First decoded information includes collecting account information and identification code；
According to the collecting account information in first decoded information, corresponding second movement of the collecting account information is obtained eventually
Second GPS information at end；
Wherein, the first decoded information of first movement terminal upload is acquired, specifically:
Obtain the encryption information that first movement terminal uploads, the encryption information be first movement terminal by decoded information by the
The encryption information that one key encrypts；The first key is according to corresponding first coordinate points of the first GPS information and to preset
Symmetric key in first movement terminal, the key generated by DUKPT algorithm；
According to the symmetric key prestored and corresponding first coordinate points of the first GPS information received, generated by DUKPT algorithm
Second key；
The encryption information is decrypted by second key, obtains first decoded information；
S2: according to the first GPS information, first coordinate points in geographical location corresponding with the first GPS information are obtained；
S3: according to the second GPS information, second coordinate points in geographical location corresponding with the second GPS information are obtained；
S4: judging whether the distance between first coordinate points and the second coordinate points are less than pre-determined distance threshold value, if so,
Payment interface corresponding with the gathering code is shown in the first movement terminal, and prompts payment environment safe；
S5: if the distance between first coordinate points and the second coordinate points are not less than distance threshold, the first shifting is acquired
The first decoded information that dynamic terminal uploads；First decoded information is after first movement terminal scans gathering code, to the receipts
The decoded information that money code is decoded；First decoded information includes collecting account information and identification code；Create data
Library stores preset multiple identification codes and multiple Business Information in the database, the multiple identification code and multiple businessmans
Information corresponds；The first Business Information corresponding with the identification code is obtained from the database；Show first quotient
Family's information is in the first movement terminal；It sends corresponding first request of the first Business Information of confirmation and arrives first movement terminal；When
The first movement terminal is received to respond after first request after the confirmation message that postbacks, in the first movement terminal
It shows payment interface corresponding with the gathering code, and prompts payment environment safe；
Wherein, the distance threshold is 80 meters.
Preferred embodiment two (or Application Example two) are as follows:
A kind of safety verification method of barcode scanning payment environment provided by the invention, the difference with preferred embodiment one is, described
A kind of barcode scanning payment environment safety verification method, further includes:
The first picture that first movement terminal is sent, first picture includes shop title；
It identifies first picture, obtains the first shop title；
Judge whether first shop title matches with the first Business Information, if mismatching, is shown in first movement terminal
Show that payment environment is dangerous.
Preferred embodiment three (or Application Example three) are as follows:
A kind of server provided by the invention, including memory, processor and storage can transport on a memory and on a processor
Capable computer program, the processor perform the steps of when executing the computer program
S1: after user's corresponding first movement terminal scanning gathering code, the GPS information of the first movement terminal is obtained, is obtained
To the first GPS information；The GPS information for obtaining corresponding second mobile terminal of gathering code, obtains the second GPS information；
The S1 specifically:
After user's corresponding first movement terminal scanning gathering code, the first decoding letter of first movement terminal upload is acquired
Breath and the first GPS information, first decoded information are after first movement terminal scans gathering code, to solve to the gathering code
The decoded information that code obtains；First decoded information includes collecting account information and identification code；
According to the collecting account information in first decoded information, corresponding second movement of the collecting account information is obtained eventually
Second GPS information at end；
Wherein, the first decoded information of first movement terminal upload is acquired, specifically:
Obtain the encryption information that first movement terminal uploads, the encryption information be first movement terminal by decoded information by the
The encryption information that one key encrypts；The first key is according to corresponding first coordinate points of the first GPS information and to preset
Symmetric key in first movement terminal, the key generated by DUKPT algorithm；
According to the symmetric key prestored and corresponding first coordinate points of the first GPS information received, generated by DUKPT algorithm
Second key；
The encryption information is decrypted by second key, obtains first decoded information；
S2: according to the first GPS information, first coordinate points in geographical location corresponding with the first GPS information are obtained；
S3: according to the second GPS information, second coordinate points in geographical location corresponding with the second GPS information are obtained；
S4: judging whether the distance between first coordinate points and the second coordinate points are less than pre-determined distance threshold value, if so,
Payment interface corresponding with the gathering code is shown in the first movement terminal, and prompts payment environment safe；
S5: if the distance between first coordinate points and the second coordinate points are not less than distance threshold, the first shifting is acquired
The first decoded information that dynamic terminal uploads；First decoded information is after first movement terminal scans gathering code, to the receipts
The decoded information that money code is decoded；First decoded information includes collecting account information and identification code；Create data
Library stores preset multiple identification codes and multiple Business Information in the database, the multiple identification code and multiple businessmans
Information corresponds；The first Business Information corresponding with the identification code is obtained from the database；Show first quotient
Family's information is in the first movement terminal；It sends corresponding first request of the first Business Information of confirmation and arrives first movement terminal；When
The first movement terminal is received to respond after first request after the confirmation message that postbacks, in the first movement terminal
It shows payment interface corresponding with the gathering code, and prompts payment environment safe；
Wherein, the distance threshold is 80 meters.
Preferred embodiment four (or Application Example four) are as follows:
A kind of server provided by the invention, the difference with preferred embodiment three are that the processor is executing the meter
The step of being realized when calculation machine program further include:
The first picture that first movement terminal is sent, first picture includes shop title；
It identifies first picture, obtains the first shop title；
Judge whether first shop title matches with the first Business Information, if mismatching, is shown in first movement terminal
Show that payment environment is dangerous.
The present invention is described by above-mentioned related embodiment and attached drawing, however above-described embodiment be only implement it is of the invention
Example.It must be noted that the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, being included in claim
The modification of spirit and scope and impartial setting are included in the scope of the present invention.
Claims (10)
1. a kind of safety verification method of barcode scanning payment environment, which comprises the following steps:
S1: after user's corresponding first movement terminal scanning gathering code, the GPS information of the first movement terminal is obtained, is obtained
To the first GPS information；The GPS information for obtaining corresponding second mobile terminal of gathering code, obtains the second GPS information；
S2: according to the first GPS information, first coordinate points in geographical location corresponding with the first GPS information are obtained；
S3: according to the second GPS information, second coordinate points in geographical location corresponding with the second GPS information are obtained；
S4: judging whether the distance between first coordinate points and the second coordinate points are less than pre-determined distance threshold value, if so,
Payment interface corresponding with the gathering code is shown in the first movement terminal, and prompts payment environment safe.
2. a kind of safety verification method of barcode scanning payment environment according to claim 1, which is characterized in that the S1 tool
Body are as follows:
After user's corresponding first movement terminal scanning gathering code, the first decoding letter of first movement terminal upload is acquired
Breath and the first GPS information, first decoded information are after first movement terminal scans gathering code, to solve to the gathering code
The decoded information that code obtains；First decoded information includes collecting account information and identification code；
According to the collecting account information in first decoded information, corresponding second movement of the collecting account information is obtained eventually
Second GPS information at end.
3. a kind of safety verification method of barcode scanning payment environment according to claim 1, which is characterized in that after the S4
Further include:
If the distance between first coordinate points and the second coordinate points are not less than distance threshold, first movement end is acquired
Hold the first decoded information uploaded；First decoded information is after first movement terminal scans gathering code, to the gathering code
The decoded information being decoded；First decoded information includes collecting account information and identification code；
The first Business Information corresponding with the identification code is obtained from presetting database；
Show first Business Information in the first movement terminal；
It sends corresponding first request of the first Business Information of confirmation and arrives first movement terminal；
After receiving the first movement terminal and responding the confirmation message postbacked after the described first request, in the first movement
Payment interface corresponding with the gathering code is shown in terminal, and prompts payment environment safe.
4. a kind of safety verification method of barcode scanning payment environment according to claim 2 or 3, which is characterized in that obtain
The first decoded information uploaded to first movement terminal, specifically:
Obtain the encryption information that first movement terminal uploads, the encryption information be first movement terminal by decoded information by the
The encryption information that one key encrypts；The first key is according to corresponding first coordinate points of the first GPS information and to preset
Symmetric key in first movement terminal, the key generated by DUKPT algorithm；
According to the symmetric key prestored and corresponding first coordinate points of the first GPS information received, generated by DUKPT algorithm
Second key；
The encryption information is decrypted by second key, obtains first decoded information.
5. a kind of safety verification method of barcode scanning payment environment according to claim 3, which is characterized in that further include:
Database is created, stores preset multiple identification codes and multiple Business Information in the database, the multiple mark
Code is corresponded with multiple Business Information.
6. a kind of safety verification method of barcode scanning payment environment according to claim 3, which is characterized in that further include:
The first picture that first movement terminal is sent is obtained, first picture includes shop title；
It identifies first picture, obtains the first shop title；
Judge whether first shop title matches with the first Business Information, if mismatching, is shown in first movement terminal
Show that payment environment is dangerous.
7. a kind of server including memory, processor and stores the computer that can be run on a memory and on a processor
Program, which is characterized in that the processor performs the steps of when executing the computer program
S1: after user's corresponding first movement terminal scanning gathering code, the GPS information of the first movement terminal is obtained, is obtained
To the first GPS information；The GPS information for obtaining corresponding second mobile terminal of gathering code, obtains the second GPS information；
S2: according to the first GPS information, first coordinate points in geographical location corresponding with the first GPS information are obtained；
S3: according to the second GPS information, second coordinate points in geographical location corresponding with the second GPS information are obtained；
S4: judging whether the distance between first coordinate points and the second coordinate points are less than pre-determined distance threshold value, if so,
Payment interface corresponding with the gathering code is shown in the first movement terminal, and prompts payment environment safe.
8. a kind of server according to claim 7, which is characterized in that the S1 specifically:
After user's corresponding first movement terminal scanning gathering code, the first decoding letter of first movement terminal upload is acquired
Breath and the first GPS information, first decoded information are after first movement terminal scans gathering code, to solve to the gathering code
The decoded information that code obtains；First decoded information includes collecting account information and identification code；
According to the collecting account information in first decoded information, corresponding second movement of the collecting account information is obtained eventually
Second GPS information at end.
9. a kind of server according to claim 7, which is characterized in that after the S4 further include:
If the distance between first coordinate points and the second coordinate points are not less than distance threshold, first movement end is acquired
Hold the first decoded information uploaded；First decoded information is after first movement terminal scans gathering code, to the gathering code
The decoded information being decoded；First decoded information includes collecting account information and identification code；
The first Business Information corresponding with the identification code is obtained from presetting database；
Show first Business Information in the first movement terminal；
It sends corresponding first request of the first Business Information of confirmation and arrives first movement terminal；
After receiving the first movement terminal and responding the confirmation message postbacked after the described first request, in the first movement
Payment interface corresponding with the gathering code is shown in terminal, and prompts payment environment safe.
10. a kind of server according to claim 7 or 8, which is characterized in that acquire the upload of first movement terminal
First decoded information, specifically:
Obtain the encryption information that first movement terminal uploads, the encryption information be first movement terminal by decoded information by the
The encryption information that one key encrypts；The first key is according to corresponding first coordinate points of the first GPS information and to preset
Symmetric key in first movement terminal, the key generated by DUKPT algorithm；
According to the symmetric key prestored and corresponding first coordinate points of the first GPS information received, generated by DUKPT algorithm
Second key；
The encryption information is decrypted by second key, obtains first decoded information.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110633979A (en) * | 2019-08-30 | 2019-12-31 | 维沃移动通信有限公司 | Payment method and terminal equipment |
| CN110738486A (en) * | 2019-05-30 | 2020-01-31 | 张文 | Receipt code storage method, payment method, device, equipment and medium |
| CN111160996A (en) * | 2020-04-01 | 2020-05-15 | 支付宝(杭州)信息技术有限公司 | Cross-regional transaction visual monitoring method, device and equipment |
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| CN111160996A (en) * | 2020-04-01 | 2020-05-15 | 支付宝(杭州)信息技术有限公司 | Cross-regional transaction visual monitoring method, device and equipment |
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