CN106875179A - A kind of offline Quick Response Code method of payment and its system - Google Patents
A kind of offline Quick Response Code method of payment and its system Download PDFInfo
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- CN106875179A CN106875179A CN201710063406.8A CN201710063406A CN106875179A CN 106875179 A CN106875179 A CN 106875179A CN 201710063406 A CN201710063406 A CN 201710063406A CN 106875179 A CN106875179 A CN 106875179A
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- quick response
- response code
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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
- G06Q20/3274—Short range or proximity payments by means of M-devices using a pictured code, e.g. barcode or QR-code, being displayed on 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
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
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Abstract
The present invention provides a kind of offline Quick Response Code method of payment and its system, and methods described includes:Payment Quick Response Code of the paying party displaying comprising signature and payment information；Cash collecting equipment scans the payment Quick Response Code；Cash collecting equipment carries out sign test to the signing messages；If sign test success, the payment Quick Response Code is stored；Judge whether the Cash collecting equipment networks；When the Cash collecting equipment is in networking situation, operation of withholing accordingly is carried out according to the payment information；The method can guarantee that safe offline electronic payment.
Description
Technical field
The present invention relates to Quick Response Code payment technology field, more particularly to a kind of offline Quick Response Code method of payment and its system.
Background technology
As people are to easily pursuing, Quick Response Code is widely used in daily life, such as merchandise news identification；Closely
Nian Lai, Quick Response Code barcode scanning pays also growing day by day, and with infiltration and popularization that Quick Response Code pays, all trades and professions have all risen two dimension
Code is simple to be paid；But, at present, all processes that Quick Response Code pays have been required for network support, including Quick Response Code production process,
Barcode scanning process and process of withholing.This results in Quick Response Code payment and very big dependence is generated to network, on the ground of poor signal
Side, payment efficiency is substantially reduced, and the communication speed of network decides payment response speed, is paid which limits Quick Response Code
The use of the occasion having high requirements in payment response speed.
The content of the invention
Ask not fast enough to the dependence of network and payment response speed is paid the invention aims to solve Quick Response Code
Topic.
In order to achieve the above object, the present invention provides a kind of offline Quick Response Code method of payment and its system.
A kind of offline Quick Response Code method of payment, comprises the following steps:
Payment Quick Response Code of the paying party displaying comprising signature and payment information；
Cash collecting equipment scans the payment Quick Response Code；
Cash collecting equipment carries out sign test to the signing messages；
If sign test success, the payment Quick Response Code is stored；
Judge whether the Cash collecting equipment networks；
When the Cash collecting equipment is in networking situation, operation of withholing accordingly is carried out according to the payment information.
Optionally, it is described signature be, the signature that be encrypted for identity using private key encryption mode by paying party；
The sign test is that Cash collecting equipment is according to public key decryptions mode corresponding with the private key encryption mode to the signature
Carry out sign test.
Optionally, the public key that the private key and the public key encryption mode that the private key encryption mode is used are used by
Backstage is distributed and is implanted into；To paying party, the public key is implanted to Cash collecting equipment to the Private key distribution.
Optionally, the operation of withholing includes：Cash collecting equipment will withhold after information is encrypted with the public key, be sent to
Paying party, paying party is decrypted using private key, confirms information of withholing.
Optionally, when many-one is paid the bill, the public key is public key group, and the payment Quick Response Code is also known comprising public key
Other information, the Cash collecting equipment finds corresponding public key according to the public key identification information, using the corresponding public key to institute
Stating signature carries out sign test and the information of withholing just is encrypted.
Optionally, when the Cash collecting equipment is in networking state and scan frequency is higher than predeterminated frequency, do not withholdd
Operation；
After the Cash collecting equipment is in networking state and scan frequency is less than the predeterminated frequency, then carry out the behaviour that withholds
Make.
Optionally, the payment 2 D code information includes tariff information, identity information, in accounts information, balance amount information
One or more.
Optionally, the Quick Response Code that pays is generated by the application program of intelligent terminal, and private key is included in the application program
Information.
A kind of offline Quick Response Code payment system of use above method, including intelligent terminal and Cash collecting equipment, its feature exist
In,
The intelligent terminal is provided with application program, and the application program includes private key information, and according to private key to correlation
Information carries out signature generation and pays Quick Response Code.
The Cash collecting equipment includes scan module, sign test module, memory module, mixed-media network modules mixed-media and module of withholing；
The scan module is used to scan payment Quick Response Code；
The sign test module is used to carry out sign test to the signing messages that the payment Quick Response Code is included；
The memory module is used to store the payment Quick Response Code；
The mixed-media network modules mixed-media is used for network connection；
The module of withholing is withholdd operation for execution.
Optionally, also including encrypting module, the encrypting module is used to be encrypted the information of withholing using public key.With it is existing
There is technology to compare, the beneficial effect of the technical program is：When there is no network, sign test and storage only are carried out to paying Quick Response Code,
Without performing operation of withholing.Under networking state, operation of withholing is carried out further according to the payment 2 D code information for being stored, effectively drop
Low Quick Response Code pays the dependence to network so that when not having network, can still carry out offline Quick Response Code payment.
Brief description of the drawings
Fig. 1 is a kind of theory diagram of offline Quick Response Code method of payment；
Fig. 2 is a kind of theory diagram signed with sign test；
Fig. 3 is the structured flowchart of another offline Quick Response Code method of payment；
Fig. 4 is a kind of structured flowchart of offline Quick Response Code payment system.
Specific embodiment
Below in conjunction with the accompanying drawings, by specific embodiment, clear, complete description is carried out to technical scheme.
Refer to shown in Fig. 1, the present invention provides a kind of offline Quick Response Code method of payment, comprises the following steps：
), S10 paying party displaying pays Quick Response Code：The 2 D code information that pays must include the identity information of signature
And payment information.It is a kind of cipher mode to sign, and safety is can guarantee that by encryption, is not that any Cash collecting equipment can be swept to it
Retouch what is withholdd, and the energy for being the need for the close mode of homographic solution can be withholdd.
S11), scanning pays Quick Response Code：Cash collecting equipment is scanned to the payment Quick Response Code that payer is provided；
S12), sign test：After the Cash collecting equipment scanning payment Quick Response Code, by the corresponding information analysis of Quick Response Code out, point
The identity information comprising signature is separated out, sign test is carried out to the signature, that is, decrypted.Judge whether the identity information is correct, prevents
Only paying party shows the random Quick Response Code without payment function and serves as payment Quick Response Code.
S13), storage pays Quick Response Code：If sign test success, shows that the payment Quick Response Code that paying party is shown is legal
Quick Response Code is paid, after sign test success, the Quick Response Code is stored；
S13), networking is judged whether：Networking judgement is carried out after storage；
S14), withhold：After the Cash collecting equipment is networked, operation of withholing is carried out.
In above step, the execution of scanning, sign test and storage does not need network support, performs the behaviour that withholds after networking again
Make.Therefore, even if Cash collecting equipment is in off-line state, can still complete to pay.After Cash collecting equipment is networked, Cash collecting equipment is by institute
The payment 2 D code information for having storage passes to backstage, and staff performs button by backstage according to the payment 2 D code information
Money is operated.Equally, it is also possible to which the operating function that will withhold is integrated and Cash collecting equipment, and after Cash collecting equipment is networked, Cash collecting equipment is direct
Carry out operation of withholing；At this time, it may be necessary to preset deducted amount, Cash collecting equipment is according to default deducted amount and pays Quick Response Code
Payer is withholdd.
Refer to accompanying drawing 2, in another embodiment, signature and sign test be using asymmetrical encryption algorithm carry out signature and
The process of sign test, asymmetrical encryption algorithm includes private key and public key, and general private key is person ownership, using private key signature；It is public
Key is distributed to other people by individual, and other people carry out sign test using public key；Or other people utilize public key encryption, corresponding, personal use
Private key is decrypted.The completion of signature and sign test is comprised the following steps：
S20), sign：Identity information is generated signing messages by beneficiary with private key encryption, and the signing messages is integrated
In Quick Response Code is paid.Specifically, beneficiary can be utilized generates signing messages by the application program comprising personal key algorithm,
Simultaneously Quick Response Code is paid using application program generation.It should be noted that signature packets pay Quick Response Code two containing encryption and generation
Individual step, concrete implementation mode is not limited.
S21), scan：Cash collecting equipment is scanned to the payment Quick Response Code generated in S20 steps, and analyzes A.L.S.
Breath.
S22), sign test：Cash collecting equipment analyzes the signing messages for coming and carries out sign test, checks whether the payment Quick Response Code closes
Method；If sign test success, legal；It is illegal if sign test is unsuccessful.
In the above-described embodiments, private key and public key are distributed by backstage, backstage by Private key distribution to paying party, and will be corresponding
Public key is implanted in Cash collecting equipment.
In another embodiment, process of withholing includes that asymmetric cryptosystem confirms process, also with upper one embodiment
In public key and private key encrypt and decrypt.Specifically, after Cash collecting equipment is networked, Cash collecting equipment will withhold information public key
After being encrypted, paying party is sent to, paying party is decrypted according to the private key of itself to the information of withholing, and checks letter of withholing
Breath, and confirmed.In this example, the confirmation process of withholing of encryption is with the addition of, the security of payment is ensure that significantly.
In the embodiment that many-one is paid the bill, because the one-to-one corresponding characteristic of private key and public key, multiple paying party bags
Multiple public keys, referred to as public key group are perhaps inserted containing multiple private keys, therefore in Cash collecting equipment.In the present embodiment, two dimension is paid
Code also includes public key identification information, when Cash collecting equipment is scanned to the Quick Response Code, is first recognized according to public key identification information
Go out corresponding public key, recycle the public key to carry out sign test to the signature for paying Quick Response Code；Sign test success, then prove payment two dimension
Code is legal, and the payment Quick Response Code is stored again then.And sign test failure and public key identification information mistake are all to prove the branch
Pay Quick Response Code illegal.It should be noted that when information is withholdd in transmission, should be encrypted using corresponding public key, to protect
Card paying party utilizes private key successful decryption, and confirms to pay.
Bus payment system is a kind of many-to-one payment system, it is possible to use the above method carries out system setting.But
It is that under this occasion, because the randomness of passenger causes scan frequency to change very greatly, in vehicle travel process, sweep speed is
0；During passenger loading, scan frequency is indefinite.Based on this, offline Quick Response Code method of payment of the invention also includes frequency detecting.Cause
For the execution withholdd needs to consume the long period, when scan frequency is very high, if scanning is all held after paying Quick Response Code every time
Row is withholdd the payment time operated will increase passenger significantly, and Cash collecting equipment high-speed cruising, is easily crashed, and is also had to its life-span
Certain influence.
Referring to accompanying drawing 3, the offline Quick Response Code method of payment that the present invention is provided also includes step S36, judge scan frequency and
The size of predeterminated frequency:When scan frequency is higher than a certain predeterminated frequency, even if Cash collecting equipment is in networking state, also do not perform
Withhold operation, and only carry out legitimacy detection and legal payment Quick Response Code is stored, and detect and storage is to be not required to
Network support is wanted, therefore substantially increases payment efficiency.When scan frequency lowers, such as every 3 seconds run-downs are dropped to, and
When Cash collecting equipment is networked, then operation of withholing can be directly performed.The payment Quick Response Code that is stored during for high frequency scan is withholdd
Carried out until Cash collecting equipment is networked and scan frequency is less than predeterminated frequency, it is necessary to illustrate, frequency is less than predeterminated frequency bag
Include and be not scanned, i.e., scan frequency is 0 situation.
The present embodiment can greatly improve payment efficiency, be particularly well-suited to payment frequency it is very high when occasion.
In another embodiment, a kind of offline Quick Response Code method of payment also includes step S33, sends prompt tone：Work as inspection
Measure payment Quick Response Code it is illegal when, Cash collecting equipment sends prompt tone, reminds payer to show legal payment Quick Response Code again.
In above example, paying Quick Response Code includes tariff information, identity information, in accounts information and balance amount information one
Plant or various.
Optionally, it is described pay 2 D code information by payer intelligent terminal, such as mobile phone generation, in mobile phone be equipped with
The application program that Cash collecting equipment matches, when needing to pay, need to only be signed identity information by application program, and root
Quick Response Code is paid according to signature and payment information generation, then the payment Quick Response Code is placed the scan position of Cash collecting equipment, for it
Scanning.
Accompanying drawing 4 is refer to, present invention also offers a kind of offline Quick Response Code payment system of use above method, including intelligence
Energy terminal 4 and Cash collecting equipment 5, intelligent terminal 4 are provided with application program 5, and application program 5 includes private key, and using private key to body
Part information is signed, and Quick Response Code is paid according to signature and payment information generation；Cash collecting equipment 5 includes scan module 51, sign test
Module 52, memory module 54, mixed-media network modules mixed-media 55 and performing module 56；
The scan module 51 is used to scan payment Quick Response Code, in practice, can be put Quick Response Code is paid by payer
In in the scanning area of scan module；Scan module alignment can also be paid into Quick Response Code by beneficiary, be by the payment specifically
The use occasion of system is determined.
The sign test module 52 carries out sign test for detecting the signature that the payment Quick Response Code is included, and judges the payment two
Tie up the legitimacy of code；
The memory module 54 is used to store the payment Quick Response Code；
The mixed-media network modules mixed-media 55 is used for network connection；
The module 56 of withholing is withholdd operation for execution.
In one embodiment, Cash collecting equipment also includes reminding module 53, and the reminding module is used to send cue.
Optionally, the cue is prompt tone, and the reminding module includes loudspeaker.
Although the present invention is disclosed as above with preferred embodiment, it is not for limiting the present invention, any this area
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and techniques content of the disclosure above to this hair
Bright technical scheme makes possible variation and modification, therefore, every content without departing from technical solution of the present invention, according to the present invention
Any simple modification, equivalent variation and modification for being made to above example of technical spirit, belong to technical solution of the present invention
Protection domain.
Claims (10)
1. a kind of offline Quick Response Code method of payment, it is characterised in that comprise the following steps:
1), payment Quick Response Code of the paying party displaying comprising signature and payment information；
2), Cash collecting equipment scans the payment Quick Response Code；
3), Cash collecting equipment carries out sign test to the signing messages；
If 4), sign test success, the payment Quick Response Code is stored；
5), judge whether the Cash collecting equipment networks；
6), when the Cash collecting equipment is in networking situation, operation of withholing accordingly is carried out according to the payment information.
2. offline Quick Response Code method of payment according to claim 1, it is characterised in that the signature is that paying party is utilized
The signature that be encrypted for identity by private key encryption mode；
The sign test is that Cash collecting equipment is carried out according to public key decryptions mode corresponding with the private key encryption mode to the signature
Sign test.
3. offline Quick Response Code method of payment according to claim 2, it is characterised in that the private key encryption mode is used
Private key and the public key that is used of the public key encryption mode be distributed and be implanted into by backstage；The Private key distribution is to payment
Side, the public key is implanted to Cash collecting equipment.
4. offline Quick Response Code method of payment according to claim 3, it is characterised in that the operation of withholing includes：Gathering
Equipment will be withholdd after information is encrypted with the public key, be sent to paying party, and paying party is decrypted using private key, confirms button
Money information.
5. offline Quick Response Code method of payment according to claim 4, it is characterised in that when many-one is paid the bill, institute
It is public key group to state public key, and the payment Quick Response Code also includes public key identification information, and the Cash collecting equipment is recognized according to the public key
Information finds corresponding public key, and the signature is carried out sign test and the information of withholing just is added using the corresponding public key
It is close.
6. the offline Quick Response Code method of payment according to claim any one of 1-5, it is characterised in that when Cash collecting equipment is in
When networking state and scan frequency are higher than predeterminated frequency, operation of withholing is not carried out；
After the Cash collecting equipment is in networking state and scan frequency is less than the predeterminated frequency, then carry out operation of withholing.
7. offline Quick Response Code method of payment according to claim 6, it is characterised in that the payment 2 D code information includes
Tariff information, identity information, one or more in accounts information, balance amount information.
8. offline Quick Response Code method of payment according to claim 7, it is characterised in that the payment Quick Response Code is by intelligent end
The application program generation at end, includes private key information in the application program.
9. a kind of offline Quick Response Code of offline Quick Response Code method of payment using as described in claim any one of 1-8 pays system
System, including intelligent terminal and Cash collecting equipment, it is characterised in that
The intelligent terminal is provided with application program, and the application program includes private key information, and according to private key to relevant information
Carry out signature generation and pay Quick Response Code；
The Cash collecting equipment includes scan module, sign test module, memory module, mixed-media network modules mixed-media and module of withholing；
The scan module is used to scan payment Quick Response Code；
The sign test module is used to carry out sign test to the signing messages that the payment Quick Response Code is included；
The memory module is used to store the payment Quick Response Code；
The mixed-media network modules mixed-media is used for network connection；
The module of withholing is withholdd operation for execution.
10. offline Quick Response Code payment system according to claim 9, it is characterised in that also including encrypting module, it is described plus
Close module is used to be encrypted the information of withholing using public key.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710063406.8A CN106875179B (en) | 2017-02-03 | 2017-02-03 | Offline two-dimensional code payment method and system thereof |
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| CN201710063406.8A CN106875179B (en) | 2017-02-03 | 2017-02-03 | Offline two-dimensional code payment method and system thereof |
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| CN107506986A (en) * | 2017-08-04 | 2017-12-22 | 深圳市雪球科技有限公司 | Method of payment and payment system based on security context or credible performing environment |
| CN107682161A (en) * | 2017-11-02 | 2018-02-09 | 广州佳都数据服务有限公司 | A kind of offline authentication method and apparatus of Quick Response Code |
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| CN108460593A (en) * | 2017-11-01 | 2018-08-28 | 福建博思软件股份有限公司 | A kind of offline Quick Response Code method of payment and device |
| CN109523254A (en) * | 2018-11-29 | 2019-03-26 | 湖北云雷文化传播有限公司 | It is a kind of that a variety of methods of payment of double offline barcode scannings are passed through based on cell phone application |
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| CN109978533A (en) * | 2019-03-21 | 2019-07-05 | 武汉安戍科技有限公司 | A kind of offline secure payment system and method that anti-two dimensional code is usurped |
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| CN109658084A (en) * | 2017-10-11 | 2019-04-19 | 北京京东尚科信息技术有限公司 | The method and system of offline electronic payment |
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| CN108053205A (en) * | 2018-01-25 | 2018-05-18 | 苏宁云商集团股份有限公司 | A kind of quick paying method and equipment |
| CN110472803A (en) * | 2018-05-09 | 2019-11-19 | 腾讯科技（深圳）有限公司 | The vehicles take code issued rights configuration method, device and server |
| CN110046881A (en) * | 2018-11-19 | 2019-07-23 | 阿里巴巴集团控股有限公司 | Payment processing method, server and readable storage medium storing program for executing under offline scenario |
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| US11727381B2 (en) | 2018-11-19 | 2023-08-15 | Advanced New Technologies Co., Ltd. | Method, server, and readable storage medium for processing payment in offline scenario |
| CN109523254A (en) * | 2018-11-29 | 2019-03-26 | 湖北云雷文化传播有限公司 | It is a kind of that a variety of methods of payment of double offline barcode scannings are passed through based on cell phone application |
| CN109978533B (en) * | 2019-03-21 | 2023-09-19 | 武汉安戍科技有限公司 | Offline secure payment system and method for resisting two-dimension code theft |
| CN109978533A (en) * | 2019-03-21 | 2019-07-05 | 武汉安戍科技有限公司 | A kind of offline secure payment system and method that anti-two dimensional code is usurped |
| CN109993512A (en) * | 2019-04-10 | 2019-07-09 | 湖北随行易付网络科技有限公司 | It is a kind of without netting very fast small amount payment secured account system and method |
| CN110163598A (en) * | 2019-05-24 | 2019-08-23 | 广东飞企互联科技股份有限公司 | Mobile offline electronic payment method and mobile offline electronic payment system |
| CN110163599A (en) * | 2019-05-24 | 2019-08-23 | 广东飞企互联科技股份有限公司 | The offline generation method of code of paying the bill and the payment offline generating means of code |
| CN110175838A (en) * | 2019-05-24 | 2019-08-27 | 广东飞企互联科技股份有限公司 | Offline barcode scanning method of payment and offline barcode scanning payment mechanism |
| CN110264246A (en) * | 2019-05-29 | 2019-09-20 | 联动优势科技有限公司 | Charging controller and method |
| CN110264246B (en) * | 2019-05-29 | 2022-03-25 | 联动优势科技有限公司 | Charging control device and method |
| CN110348548A (en) * | 2019-06-20 | 2019-10-18 | 武汉瑞莱保能源技术有限公司 | A kind of transmission method for realizing multi-mass work label point information by planar bar code technology |
| CN110880106A (en) * | 2019-10-30 | 2020-03-13 | 支付宝(杭州)信息技术有限公司 | Method and device for realizing double offline payment |
| CN111144875B (en) * | 2019-11-30 | 2023-04-18 | 飞天诚信科技股份有限公司 | Terminal equipment and working method thereof |
| CN111144875A (en) * | 2019-11-30 | 2020-05-12 | 飞天诚信科技股份有限公司 | Terminal equipment and working method thereof |
| CN112926960A (en) * | 2021-02-25 | 2021-06-08 | 新开普电子股份有限公司 | Double-off-line transaction method and service platform |
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