WO2017012223A1 - 基于nfc的移动支付方法和装置 - Google Patents
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- WO2017012223A1 WO2017012223A1 PCT/CN2015/094730 CN2015094730W WO2017012223A1 WO 2017012223 A1 WO2017012223 A1 WO 2017012223A1 CN 2015094730 W CN2015094730 W CN 2015094730W WO 2017012223 A1 WO2017012223 A1 WO 2017012223A1
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- nfc token
- nfc
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- payment
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06Q20/3278—RFID or NFC payments by means of M-devices
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06Q20/02—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
- G06Q20/023—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP] the neutral party being a clearing house
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06Q20/326—Payment applications installed on the mobile devices
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
- G06Q20/351—Virtual cards
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
- G06Q20/40145—Biometric identity checks
Definitions
- the present invention relates to network technologies, and in particular, to an NFC-based mobile payment method and an NFC-based mobile payment device.
- NFC Near Field Communication, Near Field Communication or Near Field Communication
- RFID Radio Frequency Identification
- NFC technology has been widely used in some countries.
- NFC has been widely used in the field of mobile payment, especially mobile payment technology.
- Users can rely on their mobile phone with NFC function (ie, with NFC module) or Mobile mobile devices such as smart watches enable mobile payments.
- NFC near-term evolution
- mobile electronic devices are usually not required to access the network.
- Mobile electronic devices use NFC RF channels and POS (point of sale) devices or sell them automatically.
- the charging terminal device such as the freighter performs local communication, and the charging terminal device interacts with the network side to realize the consumption payment; thus, it can be known that the NFC mobile payment is actually an offline payment method.
- the payment system is a waste of network equipment resources.
- an NFC-based mobile payment method includes the following steps: a third-party payment platform receives a payment request sent by a banking platform including a near field communication NFC token and order information, The NFC token is transmitted by the user mobile device to the offline charging party based on the NFC, and transmits the NFC token and the order information to the banking platform via the offline charging party; the third party payment platform requests the NFC token management platform The third-party payment platform account information of the user corresponding to the NFC token; the third-party payment platform performs payment processing according to the third-party payment platform account information obtained by the user according to the request, and sends the payment information to the offline charging party through the banking platform. .
- an NFC-based mobile payment device mainly includes: a first receiving module, configured to receive, by a third-party payment platform, a near field communication NFC token sent by a banking platform and a payment request for order information, wherein the NFC token is transmitted by the user mobile device to the offline charging party based on NFC, and transmits the NFC token and the order information to the banking platform via the offline charging party; the request processing module is adapted The third-party payment platform requests the NFC token management platform for the third-party payment platform account information of the user corresponding to the NFC token; the payment processing module is suitable for the third-party payment platform of the user obtained by the third-party payment platform according to the request.
- the account information is processed by the payment, and the payment information is sent to the offline charging party through the bank platform.
- the present invention enables a user to perform an offline payment operation by transmitting an NFC token in a user mobile device to a third party payment platform through an offline charging party and a banking platform.
- the third-party payment platform for online payment can obtain the offline payment request of the user, so that the existing offline payment system and the existing online payment system can communicate with each other; the third-party payment platform passes to the NFC.
- the token management platform requests to know the third-party payment platform account information of the user corresponding to the NFC token, so that the third-party payment platform can use the user's online account to settle the offline consumption of the user;
- the technical solution provided enables existing online payment systems to be combined with existing offline payment systems, enabling existing online payment systems to support NFC-based mobile payments, which not only facilitates NFC-based mobile payments.
- the method is popularized in the payment field, and the existing two payment systems are fully utilized to avoid waste of network device resources. At the same time, the invention effectively enhances the flexibility of the payment method.
- FIG. 2 is a flowchart of a process for processing an air card of a Baidu virtual bank card according to Embodiment 2 of the present invention
- FIG. 3 is a flowchart of a front end processing process for a user to perform payment by using a card according to Embodiment 2 of the present invention
- FIG. 4 is a flowchart of a process of backend processing for a user to perform payment by using a card according to Embodiment 2 of the present invention
- FIG. 6 is a flowchart of an NFC-based mobile payment method according to Embodiment 4 of the present invention.
- FIG. 7 is a schematic diagram of an NFC-based mobile payment device according to Embodiment 5 of the present invention.
- FIG. 8 is a schematic diagram of an NFC-based mobile payment device according to Embodiment 6 of the present invention.
- FIG. 9 is a schematic diagram of an NFC-based mobile payment device according to Embodiment 7 of the present invention.
- platform as used in this context may also be referred to as "computer device” or “computer” and refers to an intelligent electronic device that can perform predetermined processing procedures such as numerical calculations and/or logical calculations by running predetermined programs or instructions.
- the processor and the memory may be included, and the processor executes a pre-stored instruction stored in the memory to execute a predetermined process, or is executed by hardware such as an ASIC, an FPGA, a DSP, or the like, or a combination of the two.
- Computer devices include, but are not limited to, servers, personal computers, and notebook computers.
- the computer device includes a user device and a network device.
- the user equipment includes, but is not limited to, a personal computer and a notebook computer, etc.;
- the network device includes but is not limited to a single network server, a server group composed of multiple network servers, or a cloud computing based computer or a large number of computers or A cloud composed of a network server, wherein cloud computing is a type of distributed computing, a super virtual computer composed of a group of loosely coupled computers.
- the computer device can be operated separately to implement the present invention, and can also access the network and implement the present invention by interacting with other computer devices in the network.
- the network in which the computer device is located includes, but is not limited to, the Internet, a wide area network, a metropolitan area network, a local area network, a VPN network, and the like.
- the user equipment, the network equipment, the network, and the like are merely examples, and other existing or future possible computer equipment or networks, as applicable to the present invention, are also included in the scope of the present invention. It is included here by reference.
- Embodiment 1 An NFC-based mobile payment method.
- FIG. 1 is a flowchart of an NFC-based mobile payment method according to an embodiment, and the method shown in FIG. 1 mainly includes step S100, step S110, and step S120.
- the method described in this embodiment can be performed in a computer device, such as by a computer device in a third party payment platform.
- the respective steps in Fig. 1 will be described below.
- the third-party payment platform receives the payment request sent by the banking platform and includes the NFC token and the order information.
- the NFC token (ie, the NFC token) received by the third-party payment platform in this embodiment is transmitted by the user mobile device to the offline charging party through the NFC radio frequency channel, and is transmitted to the offline charging party and the banking platform to the offline charging party.
- Third-party payment platform is transmitted by the user mobile device to the offline charging party through the NFC radio frequency channel, and is transmitted to the offline charging party and the banking platform to the offline charging party.
- the user mobile device is a user mobile device having an NFC function (ie, having an NFC module), and the user mobile device may include: an intelligent mobile phone, a smart watch, a smart wristband, etc., may be installed with an APP (Application) or Intelligent mobile devices such as SDK (Software Development Kit). This embodiment does not limit the specific manifestation of the user's mobile device.
- the offline charging party may include an offline charging terminal device and an acquirer, wherein the offline charging terminal device may include a POS device or a vending machine, etc., and the acquiring party may be an acquiring server or the like.
- the order information received by the third-party payment platform may be generated by the offline charging terminal device, for example, the offline charging terminal device generates order information according to information such as the user's current consumer product and the merchant number; the offline charging terminal device generates The order information and the NFC token received from the user mobile device received by the offline charging terminal device are transmitted to the third party payment platform after passing through the acquiring server and the banking platform.
- the NFC token transmitted by the user mobile device to the offline charging terminal device in this embodiment may be an encrypted NFC token, or may be an NFC token that has not been encrypted; and an offline charging party (such as a charging terminal)
- the device and the acquiring server) and the banking platform receive the NFC tokens in the transparent transmission mode.
- the NFC token sent by the user mobile device to the offline charging party may be the NFC token obtained by the user during the virtual card card opening application process; or the user may be virtualized.
- the NFC token obtained by the user mobile device After the card is successfully opened, the NFC token obtained by the user mobile device through regular application; or after the function of the dynamic mobile NFC token set by the user mobile device is activated, the user mobile device is from the NFC token management platform.
- An NFC token obtained by dynamically applying such as an NFC token management server located in the cloud).
- the virtual card involved in this embodiment may be for a third-party payment platform, and has a hair
- a third-party payment platform can serve as the issuer of the virtual card.
- the virtual card may have no corresponding real physical card. However, the virtual card may refer to the relevant links of the current bank card (such as UnionPay card) in both the application and management aspects.
- this embodiment does not exclude the possibility that the virtual card has a real physical card corresponding thereto.
- the user in this embodiment can apply for one or more virtual cards.
- a specific example of the user mobile device acquiring an NFC token during the virtual card opening application process is: the user opens a corresponding APP or SDK installed in the user mobile device, such as clicking NFC Baidu Electronics in the user mobile device display interface.
- the corresponding APP or SDK will prompt the user to enter the user's third-party payment platform account and password (such as payment password or login password, etc.), or Prompt the user to enter the password (the user's third-party payment platform account can use the default account or the previously entered account), after receiving the account and password entered by the user or receiving the password entered by the user, the APP or SDK passes the third party.
- the payment platform performs information interaction to verify whether the password input by the user is correct.
- the APP or SDK sends a virtual card card opening request to the third party payment platform or to the NFC token management platform;
- the three-party payment platform may request the NFC token management platform to open a virtual card for the user; the NFC token management platform performs an operation of setting a virtual card for the user according to a request from the APP/SDK or a request from a third-party payment platform, and utilizes the reservation.
- the algorithm calculates information including a third-party payment platform account of the user and a virtual card issuer identifier, so as to generate an NFC token for the user, the NFC token management platform can encrypt the NFC token, and The cryptographically processed NFC token is delivered to the user's mobile device.
- the NFC token management platform may also perform the encryption processing on the NFC token, but directly send the calculated NFC token to the user mobile device.
- the NFC token can be directly sent to the user mobile device by the NFC token management platform, or can be sent to the user mobile device by the NFC token management platform through the third-party payment platform; after receiving the NFC token, the user mobile device can
- the NFC order Local secure storage such as NFC tokens, can be stored in a Smart Sdcard (Secure Digital Memory Card) or SIM (Subscriber Identity Module) card, or in a TrustZone (trust zone) or TPM (Trusted Platform Module).
- the NFC token can be used effectively multiple times, or it can be used effectively once or in accordance with restrictive terms.
- the user can set payment rule information such as the corresponding payment bank card and payment method for the NFC payment, for example, setting whether to preferentially use the balance in the user's Baidu wallet account for payment, and, for example, setting When the balance in the user's Baidu wallet account is insufficient, the rules of the bank card for payment are preferentially selected.
- the payment rule information set by the user may be stored in a third party payment platform and/or an NFC token management platform. This embodiment does not limit the content and storage manner of the payment rule information set by the user for the NFC payment.
- a specific example of dynamically acquiring the NFC token is: the user opens a corresponding APP installed in the user mobile device (such as an NFC Baidu e-wallet APP) or an SDK, and clicks The login button in the display interface, the corresponding APP or SDK will prompt the user to input the user's third-party payment platform account and password, or prompt the user to enter the password (the user's third-party payment platform account can use the default account or the previously entered account) After receiving the account and password input by the user or receiving the password, the corresponding APP or SDK verifies that the password input by the user is correct by performing information interaction with the third-party payment platform.
- a corresponding APP installed in the user mobile device such as an NFC Baidu e-wallet APP
- SDK Secure Digital Key
- the corresponding APP or SDK sends an NFC token request to the third-party payment platform or to the NFC token management platform, and the third-party payment platform can request the NFC token management platform for the user after receiving the NFC token request from the user.
- the NFC token management platform is based on a request from the APP/SDK or The request from the third-party payment platform uses a predetermined algorithm to calculate information including the user's third-party payment platform account number and the virtual card issuer identification code, so as to generate an NFC token for the user, the NFC token management platform can The NFC token is encrypted and the encrypted NFC token is sent to the user's mobile device; the NFC token management platform may not encrypt the NFC token, but directly calculate the generated NFC command. Issued under the card User mobile device.
- the NFC token can be directly sent to the user mobile device by the NFC token management platform, or can be sent to the user mobile device by the NFC token management platform through the third-party payment platform; after receiving the NFC token, the user mobile device can
- the NFC token is stored in a local security zone, such as in an NFC SE module.
- an NFC token generated by an NFC token management platform may have usage restrictions, such as NFC tokens having timeliness and/or geographic validity and/or usage validity.
- the timeliness here means that the NFC token is valid for a certain period of time. If the NFC token from the user mobile device has exceeded its corresponding valid time range, the NFC token cannot be applied to the payment process.
- the user mobile device can re-apply for the NFC token; the geographical validity here means that the NFC token is valid within a certain area, and the NFC token management platform can obtain the user each time the user uses the corresponding APP (Application, Application) or SDK.
- APP Application, Application
- the location information of the mobile device, and the location information obtained last time is the current location of the NFC token, if the current location of the NFC token does not belong to the specified location area (such as the user during the virtual card opening process)
- the set location area or the location area set during the subsequent use of the virtual card the NFC token cannot be applied to the payment process, and the user mobile device can re-apply for the NFC token;
- the number of uses here is valid Sex refers to the number of times an NFC token can be used by a user.
- the NFC token has been used for a predetermined number of times (such as a user on a virtual card)
- the NFC token cannot be applied to the predetermined number of times set in the card opening process or the predetermined number of times set in the subsequent use of the virtual card or the default number of times the NFC token management platform sets the NFC token.
- the user's mobile device can re-apply for an NFC token.
- a specific process for the third-party payment platform to receive the payment request sent by the banking platform is: the offline charging terminal device generates corresponding order information according to the consumption of the user, and the order information may include the order number and the current consumption amount and the like.
- the offline charging terminal device scans the user mobile device to request the user mobile device to transmit an NFC token to the mobile device through the NFC radio channel, and the user mobile device can verify the user identity before transmitting the NFC token to the offline charging terminal device ( If the user identity is verified by fingerprint or voice or face or password, the user mobile device transmits its stored NFC to the offline charging terminal device through the NFC radio channel when the user authentication is successful.
- the user mobile device refuses to transmit the NFC token to the offline charging terminal device, and the user mobile device can return the reason for rejecting the transmission of the NFC token to the offline charging terminal device through the NFC radio channel;
- the offline charging terminal device is After successfully receiving the NFC token through the NFC radio channel, the generated order information and the received NFC token are transmitted together to the connected acquirer (also referred to as an acquirer platform, such as an acquirer, etc.), and The NFC token and the order information are transmitted by the acquirer to the bank platform (such as a bank server or a UnionPay server) through the Internet; for the NFC token, the offline charging terminal device and the acquirer can transmit in a transparent transmission manner.
- the acquirer also referred to as an acquirer platform, such as an acquirer, etc.
- the NFC token and the order information are transmitted by the acquirer to the bank platform (such as a bank server or a UnionPay server) through the Internet; for the NFC token, the offline charging terminal device and the acquirer can transmit in a transparent
- the banking platform After receiving the NFC token and the order information, the banking platform can obtain the virtual card issuing bank identifier according to the NFC token. Since the virtual card issuing bank identification code represents the third party payment platform, the banking platform can issue the card according to the virtual card issuing bank. The logo determines that the order information it receives needs to be paid by the third-party payment platform, so that the bank platform will use the NFC order. The card and order information are sent to the third party payment platform via a payment request.
- the user mobile device can completely verify the identity of the user within the user. For example, after receiving the NFC token request, the user mobile device prompts the user to perform a fingerprint collection operation, and the user mobile device fingerprints the collected fingerprint. Feature extraction processing, and comparing the extracted fingerprint feature with the fingerprint feature stored therein, the user mobile device determines whether the user identity verification passes according to the fingerprint feature comparison result; for example, the user mobile device receives the NFC order After the card request, the user is prompted to perform a brushing operation, and the user mobile device performs facial feature extraction processing on the facial image obtained by the brushing face, and compares the extracted facial features with the facial features stored therein, and the user mobile device according to the facial features The comparison result determines whether the user authentication is passed; for example, after receiving the NFC token request, the user mobile device prompts the user to perform a sound collection operation, and the user mobile device performs audio feature extraction processing on the collected sound, and Extracted audio features and their internal The stored audio features are compared, and the user mobile device determines
- the user mobile device can also implement verification of the user identity by means of corresponding devices in the network, for example, fingerprint feature extraction and comparison process, facial feature extraction and comparison process, audio feature extraction and in the above examples.
- the matching process and the password matching process can be performed by corresponding devices in the network side (such as a third party payment platform or an authentication server in the network, etc.). In the case where user authentication is performed by a corresponding device in the network side, it is generally required that the user mobile device can access the network.
- the process in which the banking platform obtains the virtual card issuing bank identifier according to the received NFC token may be specifically: the banking platform receives the NFC token after receiving the NFC token and the order information transmitted by the acquiring server.
- the interface provided by the management platform obtains the virtual card issuer identifier corresponding to the NFC token, that is, the banking platform transmits the NFC token to the NFC token management platform by calling an interface provided by the NFC token management platform to request the virtual card issuer to obtain the virtual card issuer. Identifying, if the NFC token is an encrypted NFC token, the NFC token management platform first decrypts the NFC token by using the stored decryption key, and then the NFC token management platform utilizes a predetermined algorithm preset.
- the NFC token management platform calculates and processing the decrypted NFC token, and extracting the virtual card issuer identifier from the calculation processing result, and the NFC token management platform returns the extracted virtual card issuer identifier to the banking platform; if the NFC token For an unencrypted NFC token, the NFC token management platform can directly process the NFC token using its predetermined predetermined algorithm. Extracted from the process results in a virtual card issuer identification, NFC token management platform for the virtual card issuer identifier returned to the banking platform.
- the process in which the banking platform obtains the virtual card issuing bank identifier according to the received NFC token may also be specifically: after receiving the NFC token and the order information transmitted by the acquiring server, the banking platform calls the NFC order.
- the interface provided by the card management platform obtains information such as the third payment platform account of the user corresponding to the NFC token and the identifier of the virtual card issuing bank, that is, the banking platform transmits the NFC token to the NFC order by calling an interface provided by the NFC token management platform.
- the card management platform requests the virtual card issuer identifier to be obtained.
- the NFC token management platform first decrypts the NFC token by using the stored decryption key, and then, The NFC token management platform calculates and processes the decrypted NFC token by using a predetermined predetermined algorithm, and calculates the calculation The result is returned to the bank platform; if the NFC token is an unencrypted NFC token, the NFC token management platform can directly calculate the NFC token using its predetermined predetermined algorithm, and calculate the processing result. Return to the bank platform.
- the banking platform obtains the virtual card issuing line identifier from the information of the third payment platform account and the virtual card issuing line identifier returned by the NFC token management platform.
- the process in which the banking platform obtains the virtual card issuing bank identifier according to the received NFC token may also be specifically: after receiving the NFC token and the order information transmitted by the acquiring server, the banking platform first calls NFC.
- the interface provided by the token management platform obtains the decryption key corresponding to the NFC token and the predetermined algorithm, that is, the banking platform transmits the NFC token received by the NFC token management platform to the NFC token management platform by calling an interface provided by the NFC token management platform.
- the NFC token management platform returns the decryption key corresponding to the NFC token stored by the NFC token management platform and the preset predetermined algorithm to the banking platform; afterwards, the banking platform utilizes the received decryption key.
- the NFC token is decrypted, and the decrypted NFC token is calculated and processed by using the received predetermined algorithm, and the bank platform extracts the virtual card issuer identifier from the calculation processing result.
- the process in which the banking platform obtains the virtual card issuing bank identifier according to the received NFC token may also be specifically: after receiving the NFC token and the order information transmitted by the acquiring server, the banking platform first calls NFC.
- the interface provided by the token management platform obtains the decrypted NFC token, that is, the banking platform transmits the received NFC token to the NFC token management platform by calling an interface provided by the NFC token management platform to request the virtual card.
- the NFC token management platform decrypts the NFC token by using the stored decryption key, and returns the decrypted NFC token to the banking platform; afterwards, the banking platform utilizes the stored predetermined algorithm pair
- the decrypted NFC token is subjected to calculation processing, and the virtual card issuer identifier is extracted from the calculation processing result.
- the banking platform in the case that the banking platform needs to perform calculation processing on the NFC token by using the stored predetermined algorithm, the banking platform usually obtains and stores the NFC token correspondingly through information interaction with the NFC token management platform.
- a predetermined algorithm for example, the banking platform obtains a default predetermined algorithm in the NFC token management platform by performing information interaction with the NFC token management platform and stores it locally, and the banking platform can utilize the stored
- the predetermined algorithm calculates the plurality of NFC tokens separately to obtain the virtual card issuer identifier from the calculation result, so that the banking platform does not need to need to send the NFC token every time the NFC token and the order information are received.
- the management platform requests a predetermined algorithm.
- the embodiment does not limit the bank platform to obtain the decryption key corresponding to the NFC token and the specific implementation manner of the predetermined algorithm, nor does it restrict the bank platform to obtain the virtual card issuing bank identifier and the specific implementation process of the banking platform sending the payment request to the third party payment platform. .
- the third-party payment platform requests the NFC token management platform for the third-party payment platform account information of the user corresponding to the NFC token.
- the third-party payment platform may use the interface provided by the NFC token management platform to request the NFC token management platform for the third-party payment platform account information of the user corresponding to the NFC token; a specific example is: the third-party payment platform invokes The interface provided by the NFC token management platform transmits the NFC token to the NFC token management platform. If the NFC token is an encrypted NFC token, the NFC token management platform should decrypt the NFC token first, and then The NFC token management platform calculates and processes the decrypted NFC token by using a predetermined algorithm, and extracts the third party payment platform account information of the user from the calculation processing result, and the NFC token management platform uses the third party payment platform of the user.
- the account information is returned to the third-party payment platform; if the NFC token is an unencrypted NFC token, the NFC token management platform directly calculates and processes the NFC token by using a predetermined algorithm, and extracts the user from the calculation processing result.
- the third party payment platform account information the NFC token management platform returns the third party payment platform account information of the user to the third party Pay platform.
- the third-party payment platform transmits the NFC token to the NFC token management platform by calling an interface provided by the NFC token management platform.
- the NFC order is The card management platform returns the decryption key of the NFC token to the third party payment platform, and the third party payment platform decrypts the NFC token by using the decryption key, and then the NFC token management platform uses the predetermined algorithm to decrypt the decrypted
- the NFC token performs calculation processing, and extracts the third party payment platform account information of the user from the calculation processing result; in this example, the third party payment platform can obtain the NFC token through information interaction with the NFC token management platform.
- Corresponding predetermined algorithms, such as third-party payment platforms obtain information in the NFC token management platform through interaction with the NFC token management platform.
- the default scheduling algorithm, the third-party payment platform may use the default predetermined algorithm to separately calculate a plurality of NFC tokens to obtain the third-party payment platform account information of the user from the calculation result.
- the third-party payment platform may first verify the payment request received (such as verifying whether the payment request is a valid payment request, etc.), and if the verification is passed, the third-party payment platform manages to the NFC token. The platform requests the third party payment platform account information of the user corresponding to the NFC token.
- the NFC token management platform may The NFC token from the third-party payment platform performs validity verification, and returns the relevant information corresponding to the NFC token to the third-party payment platform if the validity verification is passed; if the NFC token is still in the certain Within the time range of the segment and/or in the case that the NFC token still belongs to a certain geographical area and/or the number of times the NFC token has been used by the user still does not reach the predetermined number of times, etc., it is determined that the validity verification is passed; otherwise The secondary validity verification failed.
- the NFC token management platform may return the information of the validity verification failure to the third-party payment platform, and the NFC token management platform may also request the user mobile device to re-apply the NFC token, such as an NFC token.
- the management platform issues information requesting the user to re-apply for the NFC token through the third-party payment platform, the banking platform, and the mobile terminal of the offline charging direction.
- the NFC token management platform stores the correspondence relationship between the NFC token and the user's third-party payment platform account information. Further, the NFC token management platform stores the NFC token and the user's third-party payment. The mapping information between the platform account information and the virtual card issuing bank identifier, the NFC token management platform can find the third party payment platform account information or the virtual card issuing card of the corresponding user according to the received NFC token. Line identifier.
- the NFC token management platform may store the foregoing correspondence by using a table or a database, and the foregoing relationship may be dynamically maintained by the NFC token management platform, such as adding a new correspondence or deleting a corresponding correspondence or marking an NFC order. The card has expired or a new NFC token is generated for a correspondence and the old NFC token is replaced with the new NFC token. This embodiment does not limit the NFC token management platform.
- the third-party payment platform performs payment processing according to the third-party payment platform account information of the user obtained according to the above request, and sends the payment information to the offline charging party through the banking platform.
- the third-party payment platform may request the user rights management information of the user from the user equity management platform (such as the user rights management server), such as a third-party payment platform.
- the interface provided by the user equity management platform is invoked to transmit the third party payment platform account information of the user to the user equity management platform, and the user rights information (such as coupons and/or points) returned by the user equity management platform is received.
- the third-party payment platform may perform payment processing on the basis of obtaining the user rights information returned by the user equity management platform, such as calculating the amount (ie, the current payment amount) that the user needs to pay for the current order according to the user equity information.
- the third-party payment platform in this embodiment greatly improves the flexibility of offline payment settlement by introducing user rights information in the payment processing process.
- the third-party payment platform can also provide the order information received by the third-party payment platform to the user equity management platform, such as before the payment processing or after the payment processing is successfully completed, the third-party payment platform provides the order information to the user equity management platform, so that The user rights management platform can update the user's current user rights information in time for the user's current consumption.
- the third-party payment platform in this embodiment provides the user information to the user rights management platform by using the order information, so that the embodiment can not only use the user rights in the current payment process, but also contribute the current consumption to the user rights, thereby forming Payment and closed loop of user rights.
- the third-party payment platform can perform corresponding operations according to the existing online payment process according to the payment bank card and payment method set by the user for the NFC payment in advance, for example, the third-party payment platform uses the fast payment method to perform payment deduction.
- the third-party payment platform can send payment information to the offline charging party through the bank platform, so that the charging party can complete the charging.
- the banking platform may transmit the payment information to the offline charging party by means of transparent transmission.
- the payment information in this embodiment includes the current payment amount. In addition, it can also include the order number, user credit information used for this time, and preferential information. The embodiment does not limit the specific content included in the payment information sent by the third-party payment platform to the charging party.
- the present embodiment can complete the process of cost payment and user rights write-off by performing an information interaction with the user mobile device (that is, the interaction of transmitting the NFC token), so that the offline payment has better convenience. .
- Embodiment 2 An NFC-based mobile payment method.
- the method of this embodiment is described in detail below by taking the NFC Baidu e-wallet as an example.
- the method of the embodiment mainly includes the three parts of the Baidu virtual bank card (ie, virtual card) air card issuance processing process, the front-end processing process of the user swiping the card for payment, and the back-end processing process of the user swiping the card for payment.
- the Baidu virtual bank card ie, virtual card
- NFC Baidu e-wallet APP prompts the user to input Baidu wallet account information and payment password, that is, the user of NFC Baidu e-wallet should be the user of Baidu wallet.
- the S22 and the NFC Baidu e-wallet APP receive the Baidu wallet account information and the payment password input by the user.
- the NFC Baidu e-wallet APP performs information interaction with the Baidu wallet payment server (ie, a third-party payment platform) to verify whether the Baidu wallet account information input by the user and the payment password are correct.
- the Baidu wallet payment server ie, a third-party payment platform
- the NFC Baidu e-wallet APP sends a Baidu virtual bank card card opening application to the NFC Token management server according to the operation of the card opening button clicked by the user ( That is, the virtual card card application).
- the NFC Token management server generates a virtual card number for the user according to the received virtual card card opening application, and the virtual card number may include the user's Baidu wallet account and the Baidu virtual bank bin.
- the NFC Token management server performs a calculation process on the virtual card number of the user according to a predetermined algorithm, thereby generating an NFC Token for the user.
- the NFC Token management server encrypts the NFC Token to obtain an encrypted NFC Token.
- the NFC Token management server sends the encrypted NFC Token to the NFC Baidu e-wallet APP.
- the SFC and the NFC Baidu e-wallet APP store the received NFC Token in the local security zone, and prompt the user to successfully complete the virtual card.
- step S24 or after step S29 a corresponding payment bank card and a payment method (such as whether to preferentially use the balance in the user's Baidu wallet account for payment, etc.) may be set for the NFC payment, and the user's setting information should be stored.
- a corresponding payment bank card and a payment method such as whether to preferentially use the balance in the user's Baidu wallet account for payment, etc.
- FIG. 3 The flow of the front-end processing process in which the user swipes the card for payment is shown in FIG. 3.
- the POS device returns application selection information to the user mobile phone, so that the user selects whether to use the NFC Baidu e-wallet to perform the current payment payment.
- the NFC Baidu e-wallet APP prompts the user to perform identity verification, such as prompting the user to perform a fingerprint input operation or a voice input operation or a brush face operation.
- the NFC Baidu e-wallet APP receives information such as a fingerprint or a voice or a facial image or an authentication password input by the user.
- the NFC Baidu e-wallet APP authenticates the user according to the received information.
- the NFC Baidu e-wallet APP performs information interaction with the Baidu wallet payment server (ie, a third-party payment server) to authenticate the user or locally. Users authenticate and so on.
- the Baidu wallet payment server ie, a third-party payment server
- the NFC Baidu e-wallet APP establishes a secure communication channel with the POS device, and reads the encrypted NFC Token from the local security zone.
- the S36 and the NFC Baidu e-wallet APP transmit the read NFC Token to the POS device through the secure communication channel.
- the POS device After receiving the NFC Token, the POS device performs subsequent payment processing operations. For example, the NFC Token and its generated order information are transmitted to the acquiring server, and waiting for the information returned by the acquiring server.
- the POS device prompts the user to successfully complete the payment when the payment is successfully completed according to the information returned by the received acquiring server.
- the POS device transmits the encrypted NFC Token to the acquirer.
- the acquirer sends a payment request including the encrypted NFC Token and the order information to the Baidu wallet payment server through the UnionPay server.
- the Baidu wallet payment server After receiving the payment request, the Baidu wallet payment server performs an NFC Token decryption and a validity verification operation, for example, by calling an interface provided by the NFC Token management server, so that the NFC Token management server decrypts and validates the NFC Token, and Return the Baidu wallet account information of the user to the Baidu wallet payment server.
- the Baidu wallet payment server obtains the user's equity information, and calculates the actual payment amount of the user's current consumption according to the user's equity information.
- the Baidu wallet payment server performs a corresponding operation according to the existing online payment process according to the payment bank card set by the user for the NFC payment in advance, such as requesting payment of the bank card corresponding to the payment party for payment deduction, etc.
- the Baidu wallet payment server returns the payment completion information to the UnionPay server, and the UnionPay server returns the payment completion information to the acquirer.
- the POS device returns the payment completion information, and the payment process ends.
- Embodiment 3 An NFC-based mobile payment method.
- FIG. 5 is a flowchart of the NFC-based mobile payment method according to the embodiment, and the method shown in FIG. 5 mainly includes step S500 and step S510.
- the method described in this embodiment can be performed in a computer device, such as in a corresponding computer device in a banking platform. The respective steps in Fig. 5 will be described below.
- the bank platform receives the NFC token and the order letter sent by the off-line toll collector. Interest payment request.
- the NFC token received by the banking platform is transmitted by the user mobile device to the offline charging party based on the NFC, and the order information generated by the offline charging party is sent to the banking platform together with the NFC token.
- the NFC token received by the banking platform may be an encrypted NFC token or an NFC token that is not encrypted.
- the NFC token received by the banking platform is usually transmitted in a transparent manner.
- the banking platform sends the payment request to the third-party payment platform according to the virtual card issuer identifier.
- the process in which the banking platform obtains the corresponding virtual card issuer identifier according to the received NFC token may be: the banking platform manages by calling the NFC token after receiving the NFC token and the order information transmitted by the acquirer server.
- the interface provided by the platform is used to obtain the virtual card issuer identifier corresponding to the NFC token, that is, the banking platform transmits the NFC token to the NFC token management platform by calling an interface provided by the NFC token management platform to request the virtual card issuer identifier.
- the NFC token is an encrypted NFC token
- the NFC token management platform first decrypts the NFC token by using the stored decryption key, and then the NFC token management platform utilizes a predetermined predetermined algorithm pair.
- the NFC token management platform Decrypting the processed NFC token for calculation processing, and extracting the virtual card issuer identifier from the calculation processing result, and the NFC token management platform returns the extracted virtual card issuer identifier to the banking platform; if the NFC token is If the NFC token is not encrypted, the NFC token management platform can directly process the NFC token using its predetermined predetermined algorithm, and Processing results extracted virtual card issuer identification, NFC token management platform for the virtual card issuer identifier returned to the banking platform.
- the process in which the banking platform obtains the corresponding virtual card issuer identifier according to the received NFC token may be: the banking platform manages by calling the NFC token after receiving the NFC token and the order information transmitted by the acquirer server.
- the interface provided by the platform is used to obtain information such as a third payment platform account of the user corresponding to the NFC token and a virtual card issuer identifier, that is, the banking platform transmits the NFC token to the NFC token management by calling an interface provided by the NFC token management platform.
- the card is an encrypted NFC token
- the NFC token management platform first decrypts the NFC token by using the stored decryption key, and then the NFC token management platform uses the predetermined predetermined algorithm to decrypt the processed
- the NFC token performs calculation processing and returns the calculation processing result to the banking platform; if the NFC token is an unencrypted NFC token, the NFC token management platform can directly use the predetermined scheduling algorithm to the NFC order.
- the card is calculated and returned to the bank platform.
- the banking platform obtains the virtual card issuing line identifier from the information of the third payment platform account and the virtual card issuing line identifier returned by the NFC token management platform.
- the process in which the banking platform obtains the corresponding virtual card issuing bank identifier according to the received NFC token may be: the banking platform first calls the NFC token after receiving the NFC token transmitted by the acquiring server and the order information.
- the interface provided by the management platform is used to obtain the decryption key corresponding to the NFC token and the predetermined algorithm, that is, the banking platform transmits the NFC token received by the NFC token management platform to the NFC token management platform by requesting the interface provided by the NFC token management platform to request Obtaining a virtual card issuer identifier, the NFC token management platform returns the decryption key corresponding to the stored NFC token and a predetermined predetermined algorithm to the banking platform; afterwards, the banking platform utilizes the received decryption key pair NFC
- the token performs decryption processing, and uses the received predetermined algorithm to perform calculation processing on the decrypted NFC token, and the banking platform extracts the virtual card issuer identifier from the calculation processing result.
- the process in which the banking platform obtains the corresponding virtual card issuer identifier according to the received NFC token may be: the banking platform manages by calling the NFC token after receiving the NFC token and the order information transmitted by the acquirer server.
- the interface provided by the platform is used to obtain the decrypted NFC token, that is, the banking platform transmits the received NFC token to the NFC token management platform by calling an interface provided by the NFC token management platform to request the virtual card issuer identifier.
- the NFC token management platform decrypts the NFC token by using its stored decryption key, and returns the decrypted NFC token to the bank platform; after that, the bank platform uses the stored predetermined algorithm to decrypt the decrypted
- the NFC token performs calculation processing, and extracts the virtual card issuer identifier from the calculation processing result.
- the banking platform in the case that the banking platform needs to calculate and process the NFC token by using its stored predetermined algorithm, the banking platform usually passes through the NFC token management platform.
- the information exchange between the user obtains and stores a predetermined algorithm corresponding to the NFC token, for example, the banking platform obtains a default predetermined algorithm in the NFC token management platform and performs local storage by performing information interaction with the NFC token management platform, and the banking platform
- the NFC tokens may be separately calculated by using the default reservation algorithm stored therein to obtain the virtual card issuer identifier from the calculation result, so that the banking platform may not need to receive the NFC token and the order information each time. Both need to request a predetermined algorithm from the NFC token management platform.
- the embodiment does not limit the bank platform to obtain the decryption key corresponding to the NFC token and the specific implementation manner of the predetermined algorithm, nor does it restrict the bank platform to obtain the virtual card issuing bank identifier and the specific implementation process of the banking platform sending the payment request to the third party payment platform. .
- Embodiment 4 An NFC-based mobile payment method.
- FIG. 6 is a flowchart of the NFC-based mobile payment method according to the embodiment, and the method shown in FIG. 6 mainly includes step S600, step S610, and step S620.
- the method described in this embodiment can be performed in a computer device as embodied in a corresponding computer device in the NFC token management platform. The respective steps in Fig. 6 will be described below.
- the S600 and the NFC token management platform receive the virtual card opening application of the user.
- the virtual card opening application received by the NFC token management platform may be directly transmitted by the user mobile device, or the user mobile device may apply for the virtual card opening to the third-party payment platform, and the third-party payment platform is A virtual card card application that is transmitted to the NFC token management platform by the user's mobile device application.
- the S610 and the NFC token management platform set the virtual card issuer identifier for the virtual card card opening application.
- the virtual card issuing bank identification code is used to represent a third-party payment platform, that is, the virtual card is a card for a third-party payment platform and has a card issuing bank identifier (bin), for example, the bin of the virtual card belongs to a UnionPay bin, etc.
- the bin of the virtual card can determine that the virtual card is for a third-party payment platform; that is, the third-party payment platform can serve as the issuer of the virtual card.
- the virtual card may not have a corresponding real physical card.
- the NFC token management platform may refer to the current link of the current bank card (such as UnionPay card) to maintain and manage the virtual card application and management.
- this embodiment does not exclude the possibility that the virtual card has a real physical card corresponding thereto. User in this embodiment You can apply for one or more virtual cards.
- the S620 and the NFC token management platform generate an NFC token according to the user's third-party payment platform account information and the virtual card issuer identifier, and deliver the NFC token to the user mobile device.
- the NFC token management platform may calculate, by using a predetermined algorithm, information including a third-party payment platform account of the user and a virtual card issuer identifier, thereby generating an NFC token for the user, and the NFC token management platform may Encrypting the NFC token and delivering the encrypted NFC token to the user's mobile device; the NFC token management platform may not encrypt the NFC token, but directly calculate the generated NFC command.
- the card is sent to the user's mobile device.
- the NFC token management platform can deliver the NFC token to the user mobile device directly, or the NFC token can be delivered to the user mobile device through the third-party payment platform.
- the NFC token generated by the NFC token management platform may have a usage restriction, such as the timeliness and/or the geographical validity and/or the validity of the usage of the NFC token. For details, refer to the description in the first embodiment.
- the NFC token management platform can return information related to the NFC token to the banking platform and the third party payment platform according to the request of the banking platform and the third party payment platform, such as the NFC token management platform according to the NFC token from the banking platform to the bank
- the platform returns the virtual card issuer identifier; and the NFC token management platform returns the third party payment account information of the user to the third party payment platform according to the NFC token from the third party payment platform.
- the NFC token management platform may receive the information related to the NFC token according to the use of the NFC token in the process of returning the information related to the NFC token to the banking platform and the third-party payment platform according to the request of the banking platform and the third-party payment platform.
- the NFC token is validated.
- the NFC token management platform When the validity verification is passed, the NFC token management platform returns information related to the NFC token to the banking platform and the third-party payment platform, and in the case that the validity verification fails, The NFC token management platform can require the user to re-apply for an NFC token.
- the NFC token management platform can not only generate an NFC token for the user in the process of applying for the virtual card, but also dynamically generate an NFC token for the user according to the user's application after the user has the virtual card. For details, refer to the description in the first embodiment above, and no longer Detailed description.
- Embodiment 5 An NFC-based mobile payment device.
- the device of this embodiment may be disposed in a computer device, and the device may form a third-party payment platform, and the main structure of the device is as shown in FIG. 7.
- the NFC-based mobile payment device mainly includes: a first receiving module 700, a request processing module 710, and a payment processing module 720.
- the first receiving module 700 is mainly adapted to receive, by the third party payment platform, a payment request sent by the banking platform, including the near field communication NFC token and the order information.
- the NFC token received by the first receiving module 700 is transmitted by the user mobile device to the offline charging party through the NFC radio frequency channel, and transmitted to the third-party payment platform via the offline charging party and the banking platform, and the first receiving The order information received by the module 700 is generated by the offline charging party and transmitted to the third party payment platform via the banking platform; and the NFC token received by the first receiving module 700 may be an encrypted NFC token, Can be an NFC token that has not been encrypted.
- the NFC token received by the first receiving module 700 may be an NFC token obtained by the user during the virtual card card opening application process, or may be after the user successfully opens the card after the virtual card is successfully opened, or the user mobile device periodically applies or internally After the set function of dynamically acquiring the NFC token is activated, the user mobile device obtains an NFC token dynamically obtained from an NFC token management platform (such as an NFC token management server located in the cloud, etc.).
- an NFC token management platform such as an NFC token management server located in the cloud, etc.
- the request processing module 710 is mainly adapted to the third party payment platform to request the third party payment platform account information of the user corresponding to the NFC token from the NFC token management platform.
- the request processing module 710 can use the interface provided by the NFC token management platform to request the NFC token management platform for the third-party payment platform account information of the user corresponding to the NFC token; a specific example is: the request processing module 710 calls The interface provided by the NFC token management platform transmits the NFC token to the NFC token management platform, and obtains the third-party payment platform account information of the user from the return value of the interface.
- the request processing module 710 may first verify the payment request received (eg, verify whether the payment request is a valid payment request, etc.), and if the verification is passed, the request processing module 710 manages the NFC token.
- the platform requests the corresponding NFC token User's third-party payment platform account information.
- the payment processing module 720 is mainly adapted to perform payment processing by the third-party payment platform account information of the user obtained by the third-party payment platform according to the request, and send the payment information to the offline charging party through the banking platform.
- the payment processing module 720 may request the user rights management information (such as the user rights management server) of the user, such as payment.
- the processing module 720 transmits the third-party payment platform account information of the user to the user equity management platform by calling an interface provided by the user rights management platform, and receives user rights information (such as coupons and/or points, etc.) returned by the user equity management platform. .
- the payment processing module 720 may perform payment processing on the basis of obtaining the user rights information returned by the user rights management platform. For example, the payment processing module 720 calculates the amount (ie, the current payment amount) that the user needs to pay for the current order according to the user rights information. Wait.
- the payment processing module 720 greatly improves the flexibility of offline payment settlement by introducing user rights information during the payment process.
- the payment processing module 720 can also provide the order information it receives to the user equity management platform, such as before the payment process or after the payment process is successfully completed, the payment processing module 720 provides the order information to the user equity management platform, so that The user rights management platform can update the user's current user rights information in time for the user's current consumption.
- the payment processing module 720 forms a closed loop of the user's rights by providing the order information to the user equity management platform.
- the payment processing module 720 can perform corresponding operations according to the existing online payment process according to information such as the payment bank card and the payment method set by the user for the NFC payment, for example, the payment processing module 720 performs the payment deduction using the quick payment method.
- the payment processing module 720 can send payment information to the offline charging party through the banking platform, so that the charging party can complete the charging of the current fee.
- the banking platform may transmit the payment information to the offline charging party by means of transparent transmission.
- the payment information delivered by the payment processing module 720 may include, in addition to the current payment amount, an order number, user credit information used for the current use, and preferential information. The embodiment does not limit the specific content included in the payment information delivered by the payment processing module 720 to the charging party.
- the present embodiment can complete the process of cost payment and user rights write-off by performing an information interaction with the user mobile device (that is, the interaction of transmitting the NFC token), so that the offline payment has better convenience. .
- Embodiment 6 An NFC-based mobile payment device.
- the device of this embodiment may be disposed in a computer device, and the device may be disposed in a banking platform, and the main structure of the device is as shown in FIG. 8.
- the NFC-based mobile payment device mainly includes a second receiving module 800 and a control module 810.
- the second receiving module 800 is mainly adapted to the banking platform to receive the payment request including the NFC token and the order information sent by the offline charging party.
- the NFC token received by the second receiving module 800 is transmitted by the user mobile device to the offline charging party based on the NFC, and the order information generated by the offline charging party is sent to the banking platform together with the NFC token.
- the NFC token received by the second receiving module 800 may be an encrypted NFC token, or may be an NFC token that has not been encrypted.
- the control module 810 is mainly adapted to obtain, by the banking platform, the corresponding virtual card issuer identifier according to the received NFC token, and send a payment request including the NFC token and the order information to the third-party payment platform according to the virtual card issuer identifier. .
- the process of the control module 810 obtaining the corresponding virtual card issuer identifier according to the NFC token received by the second receiving module 800 may be: the control module 810 receives the NFC order transmitted by the acquiring server at the second receiving module 800. After the card and the order information, the virtual card issuer identifier corresponding to the NFC token is obtained by calling the interface provided by the NFC token management platform, that is, the control module 810 transmits the NFC token to the interface provided by the NFC token management platform. The NFC token management platform requests the virtual card issuer identifier to be obtained, and the control module 810 obtains the virtual card issuer identifier from the information returned by the interface.
- the information returned by the interface may be only the virtual card issuing line identifier, the third payment platform account of the user, and the virtual card issuing line identifier, and may also be a decryption key and a preset predetermined algorithm, or may be decrypted.
- the process of obtaining the virtual card issuer identifier from the information returned by the interface by the control module 810 is as described in the first embodiment above. No longer detailed.
- the control module 810 typically transmits the payment request including the NFC token and the order information to the third party payment platform in a transparent manner.
- Embodiment 7 An NFC-based mobile payment device.
- the device of this embodiment may be disposed in a computer device, and the device may be disposed in an NFC token management platform, and the main structure of the device is as shown in FIG. 9.
- the NFC-based mobile payment device mainly includes a third receiving module 900, a virtual card management module 910, and a token management module 920.
- the third receiving module 900 is adapted to receive the virtual card opening application of the user by the NFC token management platform.
- the virtual card opening application received by the third receiving module 900 may be directly transmitted by the user mobile device, or the user mobile device may apply for the virtual card opening to the third-party payment platform, and the third-party payment platform is A virtual card card application that is transmitted to the NFC token management platform by the user's mobile device application.
- the virtual card management module 910 is mainly configured to set a virtual card issuer identifier for the virtual card open card application received by the third receiving module 900 by the NFC token management platform.
- the virtual card issuing bank identification code set by the virtual card management module 910 for the virtual card card opening application is used to represent the third party payment platform, that is, the virtual card provided by the virtual card management module 910 for the user is for the third party payment platform.
- the card with the card issuer (bin) for example, the bin of the virtual card belongs to the UnionPay bin, etc., and the bin of the virtual card can determine that the virtual card is for the third-party payment platform.
- the virtual card management module 910 may not have a corresponding real physical card for the virtual card opened by the user. However, the virtual card management module 910 may refer to the current link of the current bank card (such as a UnionPay card) to apply for and manage the virtual card. Wait for maintenance management.
- the embodiment does not exclude the possibility that the virtual card management module 910 has a real physical card corresponding to the virtual card opened by the user.
- the virtual card management module 910 can open one or more virtual cards for one user.
- the token management module 920 is mainly configured to generate an NFC token according to the third-party payment platform account information of the user and the virtual card issuer identifier, and deliver the NFC token to the user mobile device.
- the token management module 920 can calculate, by using a predetermined algorithm, information including a third-party payment platform account and a virtual card issuer identifier of the user, thereby generating an NFC token for the user, and the token management module 920 can Encrypting the NFC token and delivering the encrypted NFC token to the user mobile device; the token management module 920 may not directly encrypt the NFC token, but directly calculate the generated NFC command.
- the card is sent to the user's mobile device.
- the token management module 920 can directly deliver the NFC token to the user mobile device, and can also send the NFC token management platform to the user mobile device through the third-party payment platform.
- the NFC token generated by the token management module 920 may have usage restrictions, such as the timeliness and/or the geographical validity and/or the validity of the usage of the NFC token. For details, refer to the description in the first embodiment above.
- the token management module 920 can return information related to the NFC token to the banking platform and the third party payment platform according to the request of the banking platform and the third party payment platform, such as the token management module 920 according to the NFC token from the banking platform to the bank
- the platform returns the virtual card issuer identifier; and the token management module 920 returns the third party payment account information of the user to the third party payment platform according to the NFC token from the third party payment platform.
- the token management module 920 may receive the information according to the use restriction of the NFC token.
- the NFC token performs validity verification.
- the token management module 920 returns information related to the NFC token to the banking platform and the third-party payment platform, and in the case that the validity verification fails, The token management module 920 can require the user to re-apply for an NFC token.
- the token management module 920 can not only generate an NFC token for the user in the process of applying for the virtual card, but also dynamically generate an NFC token for the user according to the user's application after the user has the virtual card. For details, refer to the description in the first embodiment above, and the detailed description is not provided herein.
- the present invention can be implemented in software and/or a combination of software and hardware.
- the various devices of the present invention can be implemented using an application specific integrated circuit (ASIC) or any other similar hardware device.
- the software program of the present invention is Executed by the processor to implement the steps or functions described above.
- the software programs (including related data structures) of the present invention can be stored in a computer readable recording medium such as a RAM memory, a magnetic or optical drive or a floppy disk and the like.
- some of the steps or functions of the present invention may be implemented in hardware, for example, as a circuit that cooperates with a processor to perform various steps or functions.
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- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
本发明提供了基于NFC的移动支付方法和装置,其中的方法包括:第三方支付平台接收银行平台发送来的包含NFC令牌和订单信息的支付请求,其中,NFC令牌由用户移动设备传输至线下收费方,且NFC令牌和订单信息经由线下收费方传输至银行平台;第三方支付平台向NFC令牌管理平台请求NFC令牌对应的用户的第三方支付平台账号信息;第三方支付平台根据获得的用户的第三方支付平台账号信息进行支付处理,并通过银行平台向线下收费方发送支付信息。本发明提供的技术方案使现有的线上支付系统支持基于NFC的移动支付,这不仅有利于NFC移动支付方式在支付领域中的使用推广,还可以避免网络设备资源的浪费,并有效增强了支付方式的灵活性。
Description
相关申请的交叉引用
本申请请求于2015年7月17日提交的申请号为201510425221.8的中国专利申请的优先权,该中国专利申请的内容以引用方式被完整包含于此。
本发明涉及网络技术,尤其是涉及一种基于NFC的移动支付方法以及基于NFC的移动支付装置。
NFC(Near Field Communication,近场通讯或近距离无线通讯)是由非接触式RFID(Radio Frequency Identification,射频识别)以及互联互通技术整合演变而来的一种短距离高频的无线电技术,且NFC通常兼容RFID。
目前,NFC技术已经在一些国家得到了较为广泛的应用,如NFC在移动支付尤其手机移动支付技术领域中得到了较为广泛应用,用户可以凭借其具有NFC功能(即具有NFC模块)的移动电话或者智能手表等用户移动设备实现移动支付。
在利用NFC来实现移动支付(如手机移动支付)的过程中,通常并不需要移动电子设备接入网络,移动电子设备通过使用NFC射频通道与POS(point of sale,销售点)设备或者自动售货机等收费终端设备进行本地通讯,由收费终端设备与网络侧进行信息交互,以实现消费支付;由此可知,NFC移动支付实际上是一种线下支付方式。
发明人在实现本发明过程中发现,目前的线下支付方式所涉及的线下支付体系和线上支付方式所涉及的线上支付体系是两套基本上相互独立的支付体系,线上支付体系虽然随着网络的快速发展已经具有相当
的规模,但是线上支付体系并不支持NFC移动支付,两套体系的相互独立不仅使NFC移动支付方式在支付领域中的推广应用范围受到限制,而且,还会由于没有充分利用现有的两套支付体系而造成网络设备资源的浪费。
发明内容
本发明的目的是提供一种基于NFC的移动支付方法和装置。
根据本发明的其中一个方面,提供一种基于NFC的移动支付方法,且所述方法包括以下步骤:第三方支付平台接收银行平台发送来的包含近场通讯NFC令牌和订单信息的支付请求,其中,所述NFC令牌由用户移动设备基于NFC传输至线下收费方,并经由线下收费方将NFC令牌和订单信息传输至银行平台;第三方支付平台向NFC令牌管理平台请求所述NFC令牌对应的用户的第三方支付平台账号信息;第三方支付平台根据所述请求而获得的用户的第三方支付平台账号信息进行支付处理,并通过银行平台向线下收费方发送支付信息。
根据本发明的另一个方面,还提供一种基于NFC的移动支付装置,所述装置主要包括:第一接收模块,适于第三方支付平台接收银行平台发送来的包含近场通讯NFC令牌和订单信息的支付请求,其中,所述NFC令牌由用户移动设备基于NFC传输至线下收费方,并经由线下收费方将NFC令牌和订单信息传输至银行平台;请求处理模块,适于第三方支付平台向NFC令牌管理平台请求所述NFC令牌对应的用户的第三方支付平台账号信息;支付处理模块,适于第三方支付平台根据所述请求而获得的用户的第三方支付平台账号信息进行支付处理,并通过银行平台向线下收费方发送支付信息。
与现有技术相比,本发明具有以下优点:本发明通过使用户移动设备中的NFC令牌通过线下收费方以及银行平台传输至第三方支付平台,使用户在执行线下支付操作的情况下,针对线上支付的第三方支付平台可以获知该用户的基于线下的支付请求,从而使现有的线下支付体系和现有的线上支付体系能够互通;第三方支付平台通过向NFC
令牌管理平台请求来获知该NFC令牌所对应的用户的第三方支付平台账号信息,使第三方支付平台可以利用用户的线上账号对用户的线下消费进行结算;由此可知,本发明提供的技术方案能够使现有的线上支付系统和现有的线下支付系统结合起来,从而使现有的线上支付系统可以支持基于NFC的移动支付,这不仅有利于基于NFC的移动支付方式在支付领域中的使用推广,而且,还充分利用了现有的两套支付系统,避免了网络设备资源的浪费,同时,本发明还有效增强了支付方式的灵活性。
通过阅读参照以下附图所作的对非限制性实施例所作的详细描述,本发明的其它特征、目的和优点将会变得更明显:
图1为本发明实施例一的基于NFC的移动支付方法流程图;
图2为本发明实施例二的百度虚拟银行卡空中发卡处理过程流程图;
图3为本发明实施例二的用户刷卡进行支付的前端处理过程流程图;
图4为本发明实施例二的用户刷卡进行支付的后端处理过程流程图;
图5为本发明实施例三的基于NFC的移动支付方法流程图;
图6为本发明实施例四的基于NFC的移动支付方法流程图;
图7为本发明实施例五的基于NFC的移动支付装置示意图;
图8为本发明实施例六的基于NFC的移动支付装置示意图;
图9为本发明实施例七的基于NFC的移动支付装置示意图。
附图中相同或相似的附图标记代表相同或相似的部件。
在更加详细地讨论示例性实施例之前应当提到的是,一些示例性实施例被描述成作为流程图描绘的处理或者方法。虽然流程图将各项操作
描述成顺序的处理,但是,其中的许多操作可以被并行地、并发地或者同时实施。此外,各项操作的执行顺序可以被重新安排。当其操作执行完成时所述处理可以被终止,但是还可以具有未包括在附图中的附加步骤。所述处理可以对应于方法、函数、规程、子例程、子程序等等。
在上下文中所称的“平台”也可以称为“计算机设备”或“电脑”,是指可以通过运行预定程序或指令来执行数值计算和/或逻辑计算等预定处理过程的智能电子设备,其可以包括处理器以及存储器,由处理器执行在存储器中预存的存续指令来执行预定处理过程,或是由ASIC、FPGA、DSP等硬件执行预定处理过程,或是由上述二者组合来实现。计算机设备包括但不限于服务器、个人电脑以及笔记本电脑等。
所述计算机设备包括用户设备与网络设备。其中,所述用户设备包括但不限于个人电脑以及笔记本电脑等;所述网络设备包括但不限于单个网络服务器、多个网络服务器组成的服务器组或者基于云计算(Cloud Computing)的由大量计算机或者网络服务器构成的云,其中,云计算是分布式计算的一种,由一群松散耦合的计算机集组成的一个超级虚拟计算机。其中,所述计算机设备可单独运行来实现本发明,也可接入网络并通过与网络中的其他计算机设备的交互操作来实现本发明。其中,所述计算机设备所处的网络包括但不限于互联网、广域网、城域网、局域网、VPN网络等。
需要说明的是,所述用户设备、网络设备以及网络等仅为举例,其他现有的或今后可能出现的计算机设备或网络如可适用于本发明,也应包含在本发明保护范围以内,并以引用方式包含于此。
下述文中所讨论的方法(其中一些通过流程图示出)可以通过硬件、软件、固件、中间件、微代码、硬件描述语言或者其任意组合来实施。当用软件、固件、中间件或微代码来实施时,用以实施必要任务的程序代码或代码段可以被存储在机器或计算机可读介质(比如存储介质)中。(一个或多个)处理器可以实施必要的任务。
这里所公开的具体结构和功能细节仅仅是代表性的,并且是用于描述本发明的示例性实施例的目的。但是,本发明可以通过许多替换形式
来具体实现,并且不应当被解释成仅仅受限于这里所阐述的实施例。
应当理解的是,虽然在这里可能使用了术语“第一”、“第二”等等来描述各个单元,但是这些单元不应当受这些术语限制。使用这些术语仅仅是为了将一个单元与另一个单元进行区分。举例来说,在不背离示例性实施例的范围的情况下,第一单元可以被称为第二单元,并且类似地第二单元可以被称为第一单元。这里所使用的术语“和/或”包括其中一个或更多所列出的相关联项目的任意和所有组合。
应当理解的是,当一个单元被称为“连接”或者“耦合”到另一个单元时,其可以直接连接或者耦合到所述另一单元,或者可以存在中间单元。与此相对,当一个单元被称为“直接连接”或“直接耦合”到另一单元时,则不存在中间单元。应当按照类似的方式来解释被用于描述单元之间的关系的其他词语(例如“处于...之间”相比于“直接处于...之间”,“与...邻近”相比于“与...直接邻近”等等)。
这里所使用的术语仅仅是为了描述具体实施例而不意图限制示例性实施例。除非上下文明确地另有所指,否则这里所使用的单数形式“一个”、“一项”还意图包括复数。还应当理解的是,这里所使用的术语“包括”和/或“包含”规定所陈述的特征、整数、步骤、操作、单元和/或组件的存在,而不排除存在或添加一个或更多其他特征、整数、步骤、操作、单元、组件和/或其组合。
还应当提到的是,在一些替换实现方式中,所提到的功能/动作可按照不同于附图中标示的顺序发生。举例来说,取决于所涉及的功能/动作,相继示出的两幅图实际上可以基本上同时执行或有时可以按照相反的顺序来执行。
下面结合附图对本发明作进一步详细描述。
实施例一、基于NFC的移动支付方法。
图1为本实施例的基于NFC的移动支付方法的流程图,且图1所示的方法主要包括步骤S100、步骤S110以及步骤S120。本实施例所记载的方法可以在计算机设备中执行,如由第三方支付平台中的计算机设备执行。下面对图1中的各步骤分别进行说明。
S100、第三方支付平台接收银行平台发送来的包含有NFC令牌和订单信息的支付请求。
具体的,本实施例中的第三方支付平台接收到的NFC令牌(即NFC token)是由用户移动设备通过NFC射频通道传输至线下收费方,并经由线下收费方以及银行平台传输至第三方支付平台的。
作为示例,上述用户移动设备为具有NFC功能(即具有NFC模块)的用户移动设备,且该用户移动设备可以包括:智能移动电话、智能手表以及智能手环等可以安装APP(Application,应用)或者SDK(Software Development Kit,软件开发工具包)等应用软件的智能移动设备。本实施例不限制用户移动设备的具体表现形式。
作为示例,上述线下收费方可以包括线下收费终端设备以及收单方,其中的线下收费终端设备可以包括POS设备或者自动售货机等,而收单方可以为收单服务器等。在本示例中,第三方支付平台接收到的订单信息可以由线下收费终端设备产生,如线下收费终端设备根据用户本次消费产品以及商户编号等信息生成订单信息;线下收费终端设备产生的订单信息以及线下收费终端设备接收到的来自用户移动设备的NFC令牌在经由收单服务器以及银行平台后,被传输至第三方支付平台。
本实施例中的用户移动设备向线下收费终端设备传输的NFC令牌可以是经过加密处理的NFC令牌,也可以为未经过加密处理的NFC令牌;且线下收费方(如收费终端设备以及收单服务器)以及银行平台对其接收到的NFC令牌通常采用透传方式传输。
本实施例中的用户移动设备向线下收费方(如线下收费终端设备)发送的NFC令牌可以是用户在虚拟卡开卡申请过程中所获得的NFC令牌;也可以是用户在虚拟卡成功开卡之后,用户移动设备通过定期申请而获得的NFC令牌;还可以是用户移动设备在其内部设置的动态获取NFC令牌的功能被激活之后,用户移动设备从NFC令牌管理平台(如位于云端的NFC令牌管理服务器等)处动态申请而获得的NFC令牌。
本实施例所涉及的虚拟卡可以是针对第三方支付平台的,且具有发
卡行标识(bin)的卡,如虚拟卡的bin属于银联bin等,且通过该虚拟卡的bin可以确定出该虚拟卡是针对本实施例中的第三方支付平台的。第三方支付平台可以作为该虚拟卡的发卡行。该虚拟卡可以没有对应的真实存在的实物卡片,然而,该虚拟卡无论是在申请方面还是在管理等环节都可以参考目前的银行卡(如银联卡)的相关环节。当然,本实施例也不排除该虚拟卡存在与之对应的真实存在的实物卡片的可能性。本实施例中的用户可以申请一张或者多张虚拟卡。
作为示例,用户移动设备在虚拟卡开卡申请过程中获取NFC令牌的一个具体例子为:用户打开用户移动设备中安装的相应APP或者SDK等(如点击用户移动设备显示界面中的NFC百度电子钱包APP,进入NFC百度电子钱包APP),并点击当前显示界面中的开卡按键,相应APP或者SDK会提示用户输入用户的第三方支付平台账号以及密码(如支付密码或者登录密码等),或者提示用户输入密码(用户的第三方支付平台账号可采用默认的账号或者前次输入的账号),在接收到用户输入的账号和密码或者接收到用户输入的密码后,APP或者SDK通过与第三方支付平台进行信息交互,以验证用户输入的密码是否正确,如果验证结果为用户输入了正确的密码,则APP或者SDK向第三方支付平台或者向NFC令牌管理平台发送虚拟卡开卡请求;如果第三方支付平台接收到来自用户的虚拟卡开卡请求,则第三方支付平台可以请求NFC令牌管理平台为该用户开设虚拟卡;NFC令牌管理平台根据来自APP/SDK的请求或者来自第三方支付平台的请求执行为该用户设置虚拟卡的操作,并利用预定算法对包括用户的第三方支付平台账号和虚拟卡发卡行识别码在内的信息进行计算,以便于为该用户生成NFC令牌,NFC令牌管理平台可以对该NFC令牌进行加密处理,并将加密处理后的NFC令牌下发给用户移动设备;NFC令牌管理平台也可以不对NFC令牌进行加密处理,而是直接将其计算生成的NFC令牌下发给用户移动设备。NFC令牌可以由NFC令牌管理平台直接下发给用户移动设备,也可以由NFC令牌管理平台通过第三方支付平台下发给用户移动设备;用户移动设备在接收到NFC令牌后,可以将该NFC令
牌本地安全存储,如NFC令牌可以存储于智能Sdcard(Secure Digital Memory Card,安全数字存储卡)或者SIM(Subscriber Identity Module,客户识别模块)卡中,也可以存储于TrustZone(可信区)或者TPM(Trusted Platform Module,可信赖平台模块)中。该NFC令牌可以多次有效使用,也可以单次有效使用或者根据限制性条款而有效使用。
在申请了虚拟卡之后,用户可以针对NFC支付设置对应的支付银行卡以及支付方式等支付规则信息,例如,设置是否优先使用用户的百度钱包账户中的余额进行支付的规则,再例如,设置在用户的百度钱包账户中的余额不足时,优先选择用于支付的银行卡的规则等。用户设置的支付规则信息可以存储于第三方支付平台和/或NFC令牌管理平台中。本实施例不限制用户针对NFC支付所设置的支付规则信息包含的内容以及存储方式。
作为示例,用户移动设备在已经成功申请了虚拟卡之后,动态获取NFC令牌的一个具体例子为:用户打开用户移动设备中安装的相应APP(如NFC百度电子钱包APP)或者SDK等,并点击显示界面中的登录按键,相应APP或者SDK会提示用户输入用户的第三方支付平台账号以及密码,或者提示用户输入密码(用户的第三方支付平台账号可采用默认的账号或者前次输入的账号),在接收到用户输入的账号以及密码或者接收到密码后,相应APP或者SDK通过与第三方支付平台进行信息交互来验证用户输入的密码是否正确,如果验证结果为用户输入了正确的密码,则相应APP或者SDK向第三方支付平台或者向NFC令牌管理平台发送NFC令牌请求,且第三方支付平台在接收到来自用户的NFC令牌请求后,可以请求NFC令牌管理平台为该用户下发NFC令牌,NFC令牌管理平台根据来自APP/SDK的请求或者来自第三方支付平台的请求利用预定算法对包括用户的第三方支付平台账号以及虚拟卡发卡行识别码在内的信息进行计算,以便于为该用户生成NFC令牌,NFC令牌管理平台可以对该NFC令牌进行加密处理,并将加密处理后的NFC令牌下发给用户移动设备;NFC令牌管理平台也可以不对该NFC令牌进行加密处理,而是直接将其计算生成的NFC令牌下发给
用户移动设备。NFC令牌可以由NFC令牌管理平台直接下发给用户移动设备,也可以由NFC令牌管理平台通过第三方支付平台下发给用户移动设备;用户移动设备在接收到NFC令牌后,可以将该NFC令牌存储于本地安全区域中,如存储于NFC SE模块中等。
作为示例,NFC令牌管理平台生成的NFC令牌可以存在使用限制,如NFC令牌具有时效性和/或地域有效性和/或使用次数有效性。这里的时效性是指NFC令牌在某段时间范围内有效,如果来自用户移动设备的NFC令牌已经超出了其对应的有效时间范围,则该NFC令牌不能应用于本次支付过程中,用户移动设备可以重新申请NFC令牌;这里的地域有效性是指NFC令牌在某地域范围内有效,NFC令牌管理平台可以在用户每次使用相应APP(Application,应用)或者SDK时获取用户移动设备的位置信息,并将最近一次获取到的位置信息作为NFC令牌当前所处的位置,如果NFC令牌当前所处的位置不属于指定的位置区域(如用户在虚拟卡开卡过程中设定的位置区域或者在后续的虚拟卡使用过程中设定的位置区域),则该NFC令牌不能应用于本次支付过程中,用户移动设备可以重新申请NFC令牌;这里的使用次数有效性是指一个NFC令牌可以被用户使用的次数,如果NFC令牌当前使用次数已经达到了预定次数(如用户在虚拟卡开卡过程中设定的预定次数或者在后续的虚拟卡使用过程中设定的预定次数或者NFC令牌管理平台为NFC令牌设置的缺省使用次数等),则该NFC令牌不能应用于本次支付过程中,用户移动设备可以重新申请NFC令牌。
作为示例,第三方支付平台接收银行平台发送来的支付请求的一个具体过程为:线下收费终端设备根据用户的消费产生相应的订单信息,该订单信息可以包括订单号以及本次消费金额等信息,线下收费终端设备扫描用户移动设备,以请求用户移动设备通过NFC射频通道向其传输NFC令牌,用户移动设备在向线下收费终端设备传输NFC令牌之前,可以对用户身份进行验证(如利用指纹或者声音或者面孔或者密码等方式实现用户身份的验证),在用户身份验证成功的情况下,用户移动设备通过NFC射频通道向线下收费终端设备传输其存储的NFC
令牌,否则,用户移动设备拒绝向线下收费终端设备传输NFC令牌,且用户移动设备可以通过NFC射频通道向线下收费终端设备返回拒绝传输NFC令牌的原因;线下收费终端设备在通过NFC射频通道成功接收到NFC令牌后,将其产生的订单信息以及接收到的NFC令牌一起传输给与其连接的收单方(也可以称为收单平台,如收单服务器等),并由收单方将NFC令牌和订单信息一起通过互联网传输给银行平台(如银行服务器或者银联服务器等);针对NFC令牌而言,线下收费终端设备以及收单方均可以采用透传方式进行传输;银行平台在接收到NFC令牌以及订单信息后,可以根据NFC令牌获得虚拟卡发卡行标识,由于虚拟卡发卡行识别码表征第三方支付平台,因此,银行平台可以根据该虚拟卡发卡行标识判断出其接收到的订单信息需要由第三方支付平台支付,从而银行平台将NFC令牌以及订单信息通过支付请求发送给第三方支付平台。
在上述示例中,用户移动设备完全可以在自身内部实现对用户身份的验证,例如用户移动设备在接收到NFC令牌请求后,提示用户执行指纹采集操作,用户移动设备对采集到的指纹进行指纹特征提取处理,并将提取出的指纹特征与其内部存储的指纹特征进行比对,用户移动设备根据指纹特征比对结果确定本次用户身份验证是否通过;再例如,用户移动设备在接收到NFC令牌请求后,提示用户执行刷脸操作,用户移动设备对刷脸获得的面部图像进行面部特征提取处理,并将提取出的面部特征与其内部存储的面部特征进行比对,用户移动设备根据面部特征比对结果确定本次用户身份验证是否通过;再例如,用户移动设备在接收到NFC令牌请求后,提示用户执行声音采集操作,用户移动设备对采集到的声音进行音频特征提取处理,并将提取出的音频特征与其内部存储的音频特征进行比对,用户移动设备根据音频特征比对结果确定本次用户身份验证是否通过;再例如,用户移动设备在接收到NFC令牌请求后,提示用户输入身份验证密码,将用户输入的身份验证密码与其内部存储的密码进行匹配,用户移动设备根据密码匹配结果确定本次用户身份验证是否通过。
在上述示例中,用户移动设备也可以借助网络中的相应设备来实现对用户身份的验证,例如,上述示例中的指纹特征提取和比对过程、面部特征提取和比对过程、音频特征提取和比对过程以及密码匹配过程可以由网络侧中的相应设备(如第三方支付平台或者网络中的身份验证服务器等)来执行。在由网络侧中的相应设备来执行用户身份验证的情况下,通常需求用户移动设备能够接入网络。
在上述示例中,银行平台根据接收到的NFC令牌获得虚拟卡发卡行标识的过程可以具体为:银行平台在接收到收单服务器传输来的NFC令牌和订单信息后,通过调用NFC令牌管理平台提供的接口来获得NFC令牌对应的虚拟卡发卡行标识,即银行平台通过调用NFC令牌管理平台提供的接口将NFC令牌传输给NFC令牌管理平台,以请求获得虚拟卡发卡行标识,如果NFC令牌为加密后的NFC令牌,则NFC令牌管理平台先利用其存储的解密密钥对该NFC令牌进行解密处理,然后,NFC令牌管理平台利用预先设置的预定算法对解密处理后的NFC令牌进行计算处理,并从计算处理结果中提取出虚拟卡发卡行标识,NFC令牌管理平台将该提取出的虚拟卡发卡行标识返回给银行平台;如果NFC令牌为未进行加密的NFC令牌,则NFC令牌管理平台可以直接利用其预先设置的预定算法对该NFC令牌进行处理,并从处理结果中提取出虚拟卡发卡行标识,NFC令牌管理平台将该虚拟卡发卡行标识返回给银行平台。
在上述示例中,银行平台根据接收到的NFC令牌获得虚拟卡发卡行标识的过程也可以具体为:银行平台在接收到收单服务器传输来的NFC令牌和订单信息后,通过调用NFC令牌管理平台提供的接口来获得NFC令牌对应的用户的第三支付平台账号以及虚拟卡发卡行标识等信息,即银行平台通过调用NFC令牌管理平台提供的接口将NFC令牌传输给NFC令牌管理平台,以请求获得虚拟卡发卡行标识,如果NFC令牌为加密后的NFC令牌,则NFC令牌管理平台先利用其存储的解密密钥对该NFC令牌进行解密处理,然后,NFC令牌管理平台利用预先设定的预定算法对解密处理后的NFC令牌进行计算处理,并将计算处
理结果返回给银行平台;如果NFC令牌为未进行加密的NFC令牌,则NFC令牌管理平台可以直接利用其预先设定的预定算法对该NFC令牌进行计算处理,并将计算处理结果返回给银行平台。银行平台从NFC令牌管理平台返回的包含有用户的第三支付平台账号以及虚拟卡发卡行标识的信息中获取虚拟卡发卡行标识。
在上述示例中,银行平台根据接收到的NFC令牌获得虚拟卡发卡行标识的过程也可以具体为:银行平台在接收到收单服务器传输来的NFC令牌以及订单信息后,先通过调用NFC令牌管理平台提供的接口来获得NFC令牌对应的解密密钥以及预定算法,即银行平台通过调用NFC令牌管理平台提供的接口将其接收到的NFC令牌传输给NFC令牌管理平台,以请求获得虚拟卡发卡行标识,NFC令牌管理平台将其存储的该NFC令牌对应的解密密钥以及预先设定的预定算法返回给银行平台;之后,银行平台利用接收到的解密密钥对NFC令牌进行解密处理,并利用接收到的预定算法对解密处理后的NFC令牌进行计算处理,银行平台从计算处理结果中提取出虚拟卡发卡行标识。
在上述示例中,银行平台根据接收到的NFC令牌获得虚拟卡发卡行标识的过程还可以具体为:银行平台在接收到收单服务器传输来的NFC令牌以及订单信息后,先通过调用NFC令牌管理平台提供的接口来获得解密后的NFC令牌,即银行平台通过调用NFC令牌管理平台提供的接口将其接收到的NFC令牌传输给NFC令牌管理平台,以请求获得虚拟卡发卡行标识,NFC令牌管理平台利用其存储的解密密钥对该NFC令牌进行解密处理,并将解密处理后的NFC令牌返回给银行平台;之后,银行平台利用其存储的预定算法对解密后的NFC令牌进行计算处理,并从计算处理结果中提取出虚拟卡发卡行标识。
需要说明的是,在银行平台需要利用其存储的预定算法对NFC令牌进行计算处理的情况下,银行平台通常是通过与NFC令牌管理平台之间的信息交互预先获得并存储NFC令牌对应的预定算法,例如,银行平台通过与NFC令牌管理平台之间进行信息交互获得NFC令牌管理平台中的默认预定算法并本地存储,银行平台可以利用其存储的该默
认预定算法对多个NFC令牌分别进行计算,以从计算结果中获取虚拟卡发卡行标识,这样,银行平台可以不需要在每次接收到NFC令牌以及订单信息时均需要向NFC令牌管理平台请求预定算法。
本实施例不限制银行平台获得NFC令牌对应的解密密钥以及预定算法的具体实现方式,也不限制银行平台获得虚拟卡发卡行标识以及银行平台向第三方支付平台发送支付请求的具体实现过程。
S110、第三方支付平台向NFC令牌管理平台请求NFC令牌对应的用户的第三方支付平台账号信息。
具体的,第三方支付平台可以利用NFC令牌管理平台提供的接口向NFC令牌管理平台请求NFC令牌对应的用户的第三方支付平台账号信息;一个具体的例子为:第三方支付平台通过调用NFC令牌管理平台提供的接口将NFC令牌传输给NFC令牌管理平台,如果NFC令牌为加密后的NFC令牌,则NFC令牌管理平台应先对该NFC令牌进行解密处理,然后,NFC令牌管理平台利用预定算法对解密后的NFC令牌进行计算处理,并从计算处理结果中提取出用户的第三方支付平台账号信息,NFC令牌管理平台将该用户的第三方支付平台账号信息返回给第三方支付平台;如果NFC令牌为未进行加密的NFC令牌,则NFC令牌管理平台直接利用预定算法对该NFC令牌进行计算处理,并从计算处理结果中提取出用户的第三方支付平台账号信息,NFC令牌管理平台将该用户的第三方支付平台账号信息返回给第三方支付平台。另一个具体的例子为:第三方支付平台通过调用NFC令牌管理平台提供的接口将NFC令牌传输给NFC令牌管理平台,在NFC令牌为加密后的NFC令牌的情况下,NFC令牌管理平台将该NFC令牌的解密密钥返回给第三方支付平台,第三方支付平台利用该解密密钥对NFC令牌进行解密处理,然后,NFC令牌管理平台利用预定算法对解密后的NFC令牌进行计算处理,并从计算处理结果中提取出用户的第三方支付平台账号信息;在该例子中,第三方支付平台可以通过与NFC令牌管理平台之间的信息交互获得NFC令牌对应的预定算法,如第三方支付平台通过与NFC令牌管理平台之间进行信息交互获得NFC令牌管理平台中
的默认预定算法,第三方支付平台可以利用该默认预定算法对多个NFC令牌分别进行计算,以从计算结果中获取用户的第三方支付平台账号信息。
作为示例,第三方支付平台可以先对其接收到的支付请求进行验证(如验证该支付请求是否为有效的支付请求等),并在验证通过的情况下,第三方支付平台向NFC令牌管理平台请求该NFC令牌对应的用户的第三方支付平台账号信息。
作为示例,在NFC令牌管理平台生成的NFC令牌存在使用限制(如NFC令牌具有时效性和/或地域有效性和/或使用次数有效性)的情况下,NFC令牌管理平台可以对来自第三方支付平台的NFC令牌进行有效性验证,并在本次有效性验证通过的情况下,向第三方支付平台返回该NFC令牌对应的相关信息;如在该NFC令牌仍然处于某段时间范围内和/或者在该NFC令牌仍然属于某地域范围内和/或者该NFC令牌已经被用户使用的次数仍然没有达到预定次数等情况下,确定本次有效性验证通过;否则本次有效性验证失败。在有效性验证失败的情况下,NFC令牌管理平台可以向第三方支付平台返回有效性验证失败的信息,且NFC令牌管理平台还可以要求用户移动设备重新申请NFC令牌,如NFC令牌管理平台通过第三方支付平台、银行平台以及线下收费方向用户移动终端下发要求其重新申请NFC令牌的信息。
NFC令牌管理平台中存储有NFC令牌和用户的第三方支付平台账号信息这两者之间的对应关系信息,进一步的,NFC令牌管理平台中存储有NFC令牌、用户的第三方支付平台账号信息以及虚拟卡发卡行标识这三者之间的对应关系信息,NFC令牌管理平台可以根据接收到的NFC令牌查找到与之对应的用户的第三方支付平台账号信息或者虚拟卡发卡行标识。NFC令牌管理平台可以利用表或者数据库等方式存储上述对应关系,且上述对应关系可以由NFC令牌管理平台进行动态维护,如增加新的对应关系或者删除相应的对应关系或者标记某个NFC令牌已失效或者针对某个对应关系产生新的NFC令牌并利用该新的NFC令牌替换旧的NFC令牌等。本实施例不限制NFC令牌管理平台
存储对应关系的具体实现方式以及动态维护对应关系的具体实现方式。
S120、第三方支付平台根据上述请求而获得的用户的第三方支付平台账号信息进行支付处理,并通过银行平台向线下收费方发送支付信息。
具体的,第三方支付平台在基于请求而获得了用户的第三方支付平台账号信息之后,可以向用户权益管理平台(如用户权益管理服务器)请求该用户的用户权益信息,如第三方支付平台通过调用用户权益管理平台提供的接口将该用户的第三方支付平台账号信息传输给用户权益管理平台,并接收用户权益管理平台返回的用户权益信息(如优惠券和/或积分等)。第三方支付平台可以在获得了用户权益管理平台返回的用户权益信息的基础上进行支付处理,如根据用户权益信息计算用户针对本次订单而需要支付的金额(即当前支付金额)等。本实施例中的第三方支付平台通过在支付处理过程中引入用户权益信息,在很大程度上提高了线下支付结算的灵活性。
另外,第三方支付平台还可以将其接收到的订单信息提供给用户权益管理平台,如在支付处理之前或者在支付处理成功完成之后,第三方支付平台将订单信息提供给用户权益管理平台,以便于使用户权益管理平台可以针对用户的本次消费及时的更新用户当前的用户权益信息。本实施例中的第三方支付平台通过将订单信息提供给用户权益管理平台,这样,本实施例不仅可以在本次支付过程中使用用户权益,还可以使本次消费贡献于用户权益,从而形成支付以及用户权益的闭循环。
第三方支付平台可以根据用户预先为NFC支付设置的支付银行卡以及支付方式等信息按照现有的线上支付流程执行相应的操作,如第三方支付平台采用快捷支付方式进行支付扣款等。
第三方支付平台可以通过银行平台向线下收费方发送支付信息,以便于收费方完成本次费用收取。银行平台可以采用透传方式向线下收费方传输该支付信息。本实施例中的支付信息除了包括当前支付金额
之外,还可以包括订单号、本次使用的用户积分信息以及优惠信息等。本实施例不限制第三方支付平台向收费方下发的支付信息所包含的具体内容。
由上述描述可知,本实施例可以通过与用户移动设备进行一次信息交互(即传输NFC令牌的交互)即可完成费用支付以及用户权益核销等过程,使线下支付具有较好的便捷性。
实施例二、基于NFC的移动支付方法。
下面以NFC百度电子钱包为例对本实施例的方法进行详细说明。本实施例方法主要包括百度虚拟银行卡(即虚拟卡)空中发卡处理过程、用户刷卡进行支付的前端处理过程及用户刷卡进行支付的后端处理过程三部分内容。
百度虚拟银行卡空中发卡处理过程的流程如图2所示。
图2中,S20、用户打开其移动电话中的NFC百度电子钱包APP。
S21、NFC百度电子钱包APP提示用户输入百度钱包账号信息以及支付密码,即NFC百度电子钱包的用户应该为百度钱包的用户。
S22、NFC百度电子钱包APP接收用户输入的百度钱包账号信息以及支付密码。
S23、NFC百度电子钱包APP通过与百度钱包支付服务器(即第三方支付平台)进行信息交互来验证用户输入的百度钱包账号信息以及支付密码是否正确。
S24、在验证结果为用户输入的百度钱包账号信息以及支付密码均正确的情况下,NFC百度电子钱包APP根据用户点击的开卡按钮的操作向NFC Token管理服务器发送百度虚拟银行卡开卡申请(即虚拟卡开卡申请)。
S25、NFC Token管理服务器根据接收到的虚拟卡开卡申请为用户生成虚拟卡卡号,该虚拟卡卡号可以包括用户的百度钱包账号和百度虚拟银行bin。
S26、NFC Token管理服务器根据预定算法对用户的虚拟卡卡号进行计算处理,从而为用户生成NFC Token。
S27、NFC Token管理服务器对上述NFC Token进行加密处理,获得加密处理后的NFC Token。
S28、NFC Token管理服务器向NFC百度电子钱包APP下发加密处理后的NFC Token。
S29、NFC百度电子钱包APP将接收到的NFC Token存储于本地安全区域,并提示用户虚拟卡开卡成功完成。
本实施例在步骤S24中或者在步骤S29之后,可以为NFC支付设置对应的支付银行卡以及支付方式(如是否优先使用用户的百度钱包账户中的余额进行支付等),用户的设置信息应存储于第三方支付平台中。
用户刷卡进行支付的前端处理过程的流程如图3所示。
图3中,S30、用户将其移动电话靠近POS设备,以进行无接触刷卡。
S31、POS设备向用户移动电话返回应用选择信息,以使用户选择本次是否利用其NFC百度电子钱包进行本次消费支付。
S32、在用户确认利用其NFC百度电子钱包来支付本次消费的情况下,NFC百度电子钱包APP提示用户进行身份验证,如提示用户执行指纹输入操作或者声音输入操作或者刷脸操作等。
S33、NFC百度电子钱包APP接收用户输入的指纹或者声音或者面部图像或者身份验证密码等信息。
S34、NFC百度电子钱包APP根据接收到的信息对用户进行身份验证,如NFC百度电子钱包APP通过与百度钱包支付服务器(即第三方支付服务器)进行信息交互以对用户进行身份验证或者在本地对用户进行身份验证等。
S35、在用户身份验证通过的情况下,NFC百度电子钱包APP与POS设备建立安全通信通道,并从本地安全区域读取加密后的NFC Token。
S36、NFC百度电子钱包APP通过安全通信通道将读取的NFC Token传输给POS设备。
S37、POS设备在接收到NFC Token之后,执行后续的支付处理操
作,如将NFC Token和其生成的订单信息传输给收单服务器,并等待收单服务器返回的信息等。
S38、POS设备在根据接收到的收单服务器返回的信息确定本次支付成功完成时,提示用户本次支付成功完成。
用户刷卡进行支付的后端处理过程的流程如图4所示。
图4中,S40、在用户将其移动电话靠近POS设备时,POS设备与移动电话之间进行无接触刷卡,POS设备接收到用户移动电话传输来的加密后的NFC Token。
S41、POS设备将加密后的NFC Token传输至收单方。
S42、收单方通过银联服务器向百度钱包支付服务器发送包含有加密后的NFC Token以及订单信息的支付请求。
S43、百度钱包支付服务器在接收到支付请求后,执行NFC Token解密以及有效性验证操作,如通过调用NFC Token管理服务器提供的接口,使NFC Token管理服务器对NFC Token进行解密以及有效性验证,并向百度钱包支付服务器返回用户的百度钱包账号信息。
S44、百度钱包支付服务器获取用户权益信息,并根据用户权益信息计算用户本次消费的实际支付金额。
S45、百度钱包支付服务器根据用户预先为NFC支付设置的支付银行卡按照现有的线上支付流程执行相应的操作,如请求支付银行卡对应的支付方进行支付扣款等
S46,百度钱包支付服务器向银联服务器返回支付完成信息,银联服务器向收单方返回支付完成信息。
S47、收单方向POS设备返回支付完成信息,本次支付过程结束。
实施例三、基于NFC的移动支付方法。
图5为本实施例的基于NFC的移动支付方法的流程图,且图5所示的方法主要包括步骤S500以及步骤S510。本实施例所记载的方法可以在计算机设备中执行,如在银行平台中的相应计算机设备中执行。下面对图5中的各步骤分别进行说明。
S500、银行平台接收线下收费方发送来的包含NFC令牌和订单信
息的支付请求。
具体的,银行平台接收到的NFC令牌是由用户移动设备基于NFC传输至线下收费方,并由线下收费方将其产生的订单信息与该NFC令牌一起发送给银行平台的。另外,银行平台接收到的NFC令牌可以是经过加密处理的NFC令牌,也可以为未经过加密处理的NFC令牌;且银行平台对其接收到的NFC令牌通常采用透传方式传输。
S510、在银行平台根据其接收到的NFC令牌获取到虚拟卡发卡行标识的情况下,银行平台根据虚拟卡发卡行标识向第三方支付平台发送该支付请求。
作为示例,银行平台根据接收到的NFC令牌获得相应的虚拟卡发卡行标识的过程可以为:银行平台在接收到收单服务器传输来的NFC令牌和订单信息后,通过调用NFC令牌管理平台提供的接口来获得NFC令牌对应的虚拟卡发卡行标识,即银行平台通过调用NFC令牌管理平台提供的接口将NFC令牌传输给NFC令牌管理平台,以请求获得虚拟卡发卡行标识,如果NFC令牌为加密后的NFC令牌,则NFC令牌管理平台先利用其存储的解密密钥对该NFC令牌进行解密处理,然后,NFC令牌管理平台利用预先设置的预定算法对解密处理后的NFC令牌进行计算处理,并从计算处理结果中提取出虚拟卡发卡行标识,NFC令牌管理平台将该提取出的虚拟卡发卡行标识返回给银行平台;如果NFC令牌为未进行加密的NFC令牌,则NFC令牌管理平台可以直接利用其预先设置的预定算法对该NFC令牌进行处理,并从处理结果中提取出虚拟卡发卡行标识,NFC令牌管理平台将该虚拟卡发卡行标识返回给银行平台。
作为示例,银行平台根据接收到的NFC令牌获得相应的虚拟卡发卡行标识的过程可以为:银行平台在接收到收单服务器传输来的NFC令牌和订单信息后,通过调用NFC令牌管理平台提供的接口来获得NFC令牌对应的用户的第三支付平台账号以及虚拟卡发卡行标识等信息,即银行平台通过调用NFC令牌管理平台提供的接口将NFC令牌传输给NFC令牌管理平台,以请求获得虚拟卡发卡行标识,如果NFC令
牌为加密后的NFC令牌,则NFC令牌管理平台先利用其存储的解密密钥对该NFC令牌进行解密处理,然后NFC令牌管理平台利用预先设定的预定算法对解密处理后的NFC令牌进行计算处理,并将计算处理结果返回给银行平台;如果NFC令牌为未进行加密的NFC令牌,则NFC令牌管理平台可以直接利用其预先设定的预定算法对该NFC令牌进行计算处理,并将计算处理结果返回给银行平台。银行平台从NFC令牌管理平台返回的包含有用户的第三支付平台账号以及虚拟卡发卡行标识的信息中获取虚拟卡发卡行标识。
作为示例,银行平台根据接收到的NFC令牌获得相应的虚拟卡发卡行标识的过程可以为:银行平台在接收到收单服务器传输来的NFC令牌以及订单信息后,先通过调用NFC令牌管理平台提供的接口来获得NFC令牌对应的解密密钥以及预定算法,即银行平台通过调用NFC令牌管理平台提供的接口将其接收到的NFC令牌传输给NFC令牌管理平台,以请求获得虚拟卡发卡行标识,NFC令牌管理平台将其存储的该NFC令牌对应的解密密钥以及预先设定的预定算法返回给银行平台;之后,银行平台利用接收到的解密密钥对NFC令牌进行解密处理,并利用接收到的预定算法对解密处理后的NFC令牌进行计算处理,银行平台从计算处理结果中提取出虚拟卡发卡行标识。
作为示例,银行平台根据接收到的NFC令牌获得相应的虚拟卡发卡行标识的过程可以为:银行平台在接收到收单服务器传输来的NFC令牌和订单信息后,通过调用NFC令牌管理平台提供的接口来获得解密后的NFC令牌,即银行平台通过调用NFC令牌管理平台提供的接口将其接收到的NFC令牌传输给NFC令牌管理平台,以请求获得虚拟卡发卡行标识,NFC令牌管理平台利用其存储的解密密钥对该NFC令牌进行解密处理,并将解密处理后的NFC令牌返回给银行平台;之后,银行平台利用其存储的预定算法对解密后的NFC令牌进行计算处理,并从计算处理结果中提取出虚拟卡发卡行标识。
需要说明的是,在银行平台需要利用其存储的预定算法对NFC令牌进行计算处理的情况下,银行平台通常是通过与NFC令牌管理平台
之间的信息交互预先获得并存储NFC令牌对应的预定算法,例如,银行平台通过与NFC令牌管理平台之间进行信息交互获得NFC令牌管理平台中的默认预定算法并本地存储,银行平台可以利用其存储的该默认预定算法对多个NFC令牌分别进行计算,以从计算结果中获取虚拟卡发卡行标识,这样,银行平台可以不需要在每次接收到NFC令牌以及订单信息时均需要向NFC令牌管理平台请求预定算法。
本实施例不限制银行平台获得NFC令牌对应的解密密钥以及预定算法的具体实现方式,也不限制银行平台获得虚拟卡发卡行标识以及银行平台向第三方支付平台发送支付请求的具体实现过程。
实施例四、基于NFC的移动支付方法。
图6为本实施例的基于NFC的移动支付方法的流程图,且图6所示的方法主要包括步骤S600、步骤S610以及步骤S620。本实施例所记载的方法可以在计算机设备中执行,如该方法在NFC令牌管理平台中的相应计算机设备中执行。下面对图6中的各步骤分别进行说明。
S600、NFC令牌管理平台接收用户的虚拟卡开卡申请。
具体的,NFC令牌管理平台接收到的虚拟卡开卡申请可以是用户移动设备直接传输来的,也可以是用户移动设备向第三方支付平台进行虚拟卡开卡申请,且第三方支付平台根据用户移动设备的申请而向NFC令牌管理平台传输的虚拟卡开卡申请。
S610、NFC令牌管理平台为虚拟卡开卡申请设置虚拟卡发卡行标识。
具体的,虚拟卡发卡行识别码用于表征第三方支付平台,即虚拟卡是针对第三方支付平台,且具有发卡行标识(bin)的卡,如虚拟卡的bin属于银联bin等,通过该虚拟卡的bin可以确定出该虚拟卡是针对第三方支付平台的;也就是说,第三方支付平台可以作为该虚拟卡的发卡行。该虚拟卡可以没有对应的真实存在的实物卡片,然而,NFC令牌管理平台可以参考目前的银行卡(如银联卡)的相关环节对虚拟卡的申请以及管理等环节进行维护管理。当然,本实施例也不排除该虚拟卡存在与之对应的真实存在的实物卡片的可能性。本实施例中的用户
可以申请一张或者多张虚拟卡。
S620、NFC令牌管理平台根据用户的第三方支付平台账号信息和虚拟卡发卡行标识生成NFC令牌,并将该NFC令牌下发给用户移动设备。
具体的,NFC令牌管理平台可以利用预定算法对包括用户的第三方支付平台账号和虚拟卡发卡行识别码在内的信息进行计算,从而为该用户生成NFC令牌,NFC令牌管理平台可以对该NFC令牌进行加密处理,并将加密处理后的NFC令牌下发给用户移动设备;NFC令牌管理平台也可以不对NFC令牌进行加密处理,而是直接将其计算生成的NFC令牌下发给用户移动设备。NFC令牌管理平台可以将NFC令牌直接下发给用户移动设备,也可以通过第三方支付平台将NFC令牌下发给用户移动设备。
NFC令牌管理平台生成的NFC令牌可以存在使用限制,如NFC令牌具有时效性和/或地域有效性和/或使用次数有效性等,具体请参见上述实施例一中的描述。
NFC令牌管理平台可以根据银行平台以及第三方支付平台的请求而向银行平台以及第三方支付平台返回与NFC令牌相关的信息,如NFC令牌管理平台根据来自银行平台的NFC令牌向银行平台返回虚拟卡发卡行标识;再如NFC令牌管理平台根据来自第三方支付平台的NFC令牌向第三方支付平台返回用户的第三方支付账号信息等。另外,NFC令牌管理平台在根据银行平台以及第三方支付平台的请求而向银行平台以及第三方支付平台返回与NFC令牌相关的信息的过程中,可以根据NFC令牌的使用限制对接收到的NFC令牌进行有效性验证,在有效性验证通过的情况下,NFC令牌管理平台向银行平台以及第三方支付平台返回与NFC令牌相关的信息,而在有效性验证失败的情况下,NFC令牌管理平台可以要求用户重新申请NFC令牌。
NFC令牌管理平台不仅可以在用户申请虚拟卡的过程中,为用户生成NFC令牌,还可以在用户具有虚拟卡之后,根据用户的申请而为用户动态生成NFC令牌。具体请参见上述实施例一中的描述,在此不再
详细说明。
实施例五、基于NFC的移动支付装置。
本实施例的装置可以设置于计算机设备中,且该装置可以形成第三方支付平台,该装置的主要结构如图7所示。
图7中,基于NFC的移动支付装置主要包括:第一接收模块700、请求处理模块710以及支付处理模块720。
第一接收模块700主要适于第三方支付平台接收银行平台发送来的包含近场通讯NFC令牌和订单信息的支付请求。
具体的,第一接收模块700接收到的NFC令牌是由用户移动设备通过NFC射频通道传输至线下收费方,并经由线下收费方以及银行平台传输至第三方支付平台的,第一接收模块700接收到的订单信息是由线下收费方产生,并经由银行平台传输至第三方支付平台的;且第一接收模块700接收到的NFC令牌可以是经过加密处理的NFC令牌,也可以为未经过加密处理的NFC令牌。
第一接收模块700接收到的NFC令牌可以是用户在虚拟卡开卡申请过程中所获得的NFC令牌,也可以是用户在虚拟卡成功开卡之后,用户移动设备通过定期申请或者其内部设置的动态获取NFC令牌的功能被激活之后,用户移动设备从NFC令牌管理平台(如位于云端的NFC令牌管理服务器等)处动态申请而获得的NFC令牌。
请求处理模块710主要适于第三方支付平台向NFC令牌管理平台请求NFC令牌对应的用户的第三方支付平台账号信息。
具体的,请求处理模块710可以利用NFC令牌管理平台提供的接口向NFC令牌管理平台请求NFC令牌对应的用户的第三方支付平台账号信息;一个具体的例子为:请求处理模块710通过调用NFC令牌管理平台提供的接口将NFC令牌传输给NFC令牌管理平台,并从该接口的返回值中获得该用户的第三方支付平台账号信息。
作为示例,请求处理模块710可以先对其接收到的支付请求进行验证(如验证该支付请求是否为有效的支付请求等),并在验证通过的情况下,请求处理模块710向NFC令牌管理平台请求该NFC令牌对应的
用户的第三方支付平台账号信息。
支付处理模块720主要适于第三方支付平台根据请求而获得的用户的第三方支付平台账号信息进行支付处理,并通过银行平台向线下收费方发送支付信息。
具体的,在请求处理模块710基于请求而获得了用户的第三方支付平台账号信息之后,支付处理模块720可以向用户权益管理平台(如用户权益管理服务器)请求该用户的用户权益信息,如支付处理模块720通过调用用户权益管理平台提供的接口将该用户的第三方支付平台账号信息传输给用户权益管理平台,并接收用户权益管理平台返回的用户权益信息(如优惠券和/或积分等)。支付处理模块720可以在获得了用户权益管理平台返回的用户权益信息的基础上进行支付处理,如支付处理模块720根据用户权益信息计算用户针对本次订单而需要支付的金额(即当前支付金额)等。支付处理模块720通过在支付处理过程中引入用户权益信息,在很大程度上提高了线下支付结算的灵活性。
另外,支付处理模块720还可以将其接收到的订单信息提供给用户权益管理平台,如在支付处理之前或者在支付处理成功完成之后,支付处理模块720将订单信息提供给用户权益管理平台,以便于使用户权益管理平台可以针对用户的本次消费及时的更新用户当前的用户权益信息。支付处理模块720通过将订单信息提供给用户权益管理平台,使用户权益形成闭循环。
支付处理模块720可以根据用户预先为NFC支付设置的支付银行卡以及支付方式等信息按照现有的线上支付流程执行相应的操作,如支付处理模块720采用快捷支付方式进行支付扣款等。
支付处理模块720可以通过银行平台向线下收费方发送支付信息,以便于收费方完成本次费用收取。银行平台可以采用透传方式向线下收费方传输该支付信息。支付处理模块720所下发的支付信息除了包括当前支付金额之外,还可以包括订单号、本次使用的用户积分信息以及优惠信息等。本实施例不限制支付处理模块720向收费方下发的支付信息所包含的具体内容。
由上述描述可知,本实施例可以通过与用户移动设备进行一次信息交互(即传输NFC令牌的交互)即可完成费用支付以及用户权益核销等过程,使线下支付具有较好的便捷性。
实施例六、基于NFC的移动支付装置。
本实施例的装置可以设置于计算机设备中,且该装置可以设置于银行平台中,该装置的主要结构如图8所示。
图8中,基于NFC的移动支付装置主要包括:第二接收模块800以及控制模块810。
第二接收模块800主要适于银行平台接收线下收费方发送来的包含NFC令牌和订单信息的支付请求。
具体的,第二接收模块800接收到的NFC令牌是由用户移动设备基于NFC传输至线下收费方,并由线下收费方将其产生的订单信息与该NFC令牌一起发送给银行平台的。另外,第二接收模块800接收到的NFC令牌可以是经过加密处理的NFC令牌,也可以为未经过加密处理的NFC令牌。
控制模块810主要适于在银行平台根据接收到的NFC令牌获取到相应的虚拟卡发卡行标识,根据该虚拟卡发卡行标识向第三方支付平台发送包含有NFC令牌和订单信息的支付请求。
具体的,控制模块810根据第二接收模块800接收到的NFC令牌获得相应的虚拟卡发卡行标识的过程可以为:控制模块810在第二接收模块800接收到收单服务器传输来的NFC令牌和订单信息后,通过调用NFC令牌管理平台提供的接口来获得NFC令牌对应的虚拟卡发卡行标识,即控制模块810通过调用NFC令牌管理平台提供的接口将上述NFC令牌传输给NFC令牌管理平台,以请求获得虚拟卡发卡行标识,控制模块810从该接口返回的信息中获取虚拟卡发卡行标识。该接口返回的信息可以仅为虚拟卡发卡行标识,也可以为用户的第三支付平台账号以及虚拟卡发卡行标识,还可以为解密密钥以及预先设定的预定算法,还可以为解密处理后的NFC令牌等;控制模块810从接口返回的信息中获取虚拟卡发卡行标识的过程如上述实施例一中的描述,在此
不再详细说明。
控制模块810通常采用透传方式来向第三方支付平台发送包括NFC令牌和订单信息的支付请求。
实施例七、基于NFC的移动支付装置。
本实施例的装置可以设置于计算机设备中,且该装置可以设置于NFC令牌管理平台中,该装置的主要结构如图9所示。
图9中,基于NFC的移动支付装置主要包括:第三接收模块900、虚拟卡管理模块910以及令牌管理模块920。
第三接收模块900适于NFC令牌管理平台接收用户的虚拟卡开卡申请。
具体的,第三接收模块900接收到的虚拟卡开卡申请可以是用户移动设备直接传输来的,也可以是用户移动设备向第三方支付平台进行虚拟卡开卡申请,且第三方支付平台根据用户移动设备的申请而向NFC令牌管理平台传输的虚拟卡开卡申请。
虚拟卡管理模块910主要适于NFC令牌管理平台为第三接收模块900接收到的虚拟卡开卡申请设置虚拟卡发卡行标识。
具体的,虚拟卡管理模块910为虚拟卡开卡申请而设置的虚拟卡发卡行识别码用于表征第三方支付平台,即虚拟卡管理模块910为用户开设的虚拟卡是针对第三方支付平台,且具有发卡行标识(bin)的卡,如虚拟卡的bin属于银联bin等,通过该虚拟卡的bin可以确定出该虚拟卡是针对第三方支付平台的。虚拟卡管理模块910为用户开设的该虚拟卡可以没有对应的真实存在的实物卡片,然而,虚拟卡管理模块910可以参考目前的银行卡(如银联卡)的相关环节对虚拟卡的申请以及管理等环节进行维护管理。当然,本实施例也不排除虚拟卡管理模块910为用户开设的该虚拟卡存在与之对应的真实存在的实物卡片的可能性。虚拟卡管理模块910可以为一个用户开设一张或者多张虚拟卡。
令牌管理模块920主要适于NFC令牌管理平台根据用户的第三方支付平台账号信息和虚拟卡发卡行标识生成NFC令牌,并下发给用户移动设备。
具体的,令牌管理模块920可以利用预定算法对包括用户的第三方支付平台账号和虚拟卡发卡行识别码在内的信息进行计算,从而为该用户生成NFC令牌,令牌管理模块920可以对该NFC令牌进行加密处理,并将加密处理后的NFC令牌下发给用户移动设备;令牌管理模块920也可以不对NFC令牌进行加密处理,而是直接将其计算生成的NFC令牌下发给用户移动设备。令牌管理模块920可以直接将NFC令牌下发给用户移动设备,也可以将NFC令牌管理平台通过第三方支付平台下发给用户移动设备。
令牌管理模块920生成的NFC令牌可以存在使用限制,如NFC令牌具有时效性和/或地域有效性和/或使用次数有效性等,具体请参见上述实施例一中的描述。
令牌管理模块920可以根据银行平台以及第三方支付平台的请求而向银行平台以及第三方支付平台返回与NFC令牌相关的信息,如令牌管理模块920根据来自银行平台的NFC令牌向银行平台返回虚拟卡发卡行标识;再如令牌管理模块920根据来自第三方支付平台的NFC令牌向第三方支付平台返回用户的第三方支付账号信息等。另外,令牌管理模块920在根据银行平台以及第三方支付平台的请求而向银行平台以及第三方支付平台返回与NFC令牌相关的信息的过程中,可以根据NFC令牌的使用限制对接收到的NFC令牌进行有效性验证,在有效性验证通过的情况下,令牌管理模块920向银行平台以及第三方支付平台返回与NFC令牌相关的信息,而在有效性验证失败的情况下,令牌管理模块920可以要求用户重新申请NFC令牌。
令牌管理模块920不仅可以在用户申请虚拟卡的过程中,为用户生成NFC令牌,还可以在用户具有虚拟卡之后,根据用户的申请而为用户动态生成NFC令牌。具体请参见上述实施例一中的描述,在此不再详细说明。
需要注意的是,本发明可以在软件和/或者软件与硬件的组合体中被实施,例如,本发明的各个装置可采用专用集成电路(ASIC)或者任何其他类似硬件设备来实现。在一个实施例中,本发明的软件程序可
以通过处理器执行以实现上文所述步骤或功能。同样地,本发明的软件程序(包括相关的数据结构)可以被存储到计算机可读记录介质中,例如,RAM存储器、磁或者光驱动器或软磁盘及类似设备。另外,本发明的一些步骤或功能可采用硬件来实现,例如,作为与处理器配合从而执行各个步骤或功能的电路。
对于本领域技术人员而言,显然,本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。因此,无论从哪一方面来看,均应该将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明来限定,因此,旨在将落在权利要求的等同要件的含义和范围内的所有变化涵括在本发明内。不应该将权利要求中的任何附图标记视为限制所涉及的权利要求。此外,显然“包括”一词不排除其他单元或步骤,单数不排除复数。系统权利要求中陈述的多个单元或装置也可以由一个单元或装置通过软件或者硬件来实现。第一以及第二等词语用来表示名称,而并不表示任何特定顺序。
虽然前面特别示出并且描述了示例性实施例,但是本领域技术人员将会理解的是,在不背离权利要求书的精神和范围的情况下,在其形式和细节方面可以有所变化。这里所寻求的保护在所附权利要求书中做了阐述。
Claims (23)
- 一种基于NFC的移动支付方法,其中,该方法包括以下步骤:第三方支付平台接收银行平台发送来的包含近场通讯NFC令牌和订单信息的支付请求,其中,所述NFC令牌由用户移动设备基于NFC传输至线下收费方,并经由线下收费方将NFC令牌和订单信息传输至银行平台;第三方支付平台向NFC令牌管理平台请求所述NFC令牌对应的用户的第三方支付平台账号信息;第三方支付平台根据所述请求而获得的用户的第三方支付平台账号信息进行支付处理,并通过银行平台向线下收费方发送支付信息。
- 根据权利要求1所述的方法,其中:所述NFC令牌是NFC令牌管理平台根据用户的虚拟卡开卡申请而生成并下发给用户移动设备的NFC令牌;或者所述NFC令牌是NFC令牌管理平台根据已具有虚拟卡的用户的NFC令牌动态申请而生成并下发给用户移动设备的NFC令牌。
- 根据权利要求1所述的方法,其中:所述NFC令牌是NFC令牌管理平台利用预定算法对包含有用户的第三方支付平台账号和虚拟卡发卡行识别码在内的信息进行计算获得的;或者所述NFC令牌是NFC令牌管理平台利用预定算法对包含有用户的第三方支付平台账号以及虚拟卡发卡行识别码在内的信息进行计算并加密获得的;其中,所述虚拟卡发卡行识别码用于表征第三方支付平台。
- 根据权利要求3所述的方法,其中,所述第三方支付平台接收银行平台发送来的包含近场通讯NFC令牌和订单信息的支付请求包括:在银行平台根据接收到的NFC令牌获取到相应的虚拟卡发卡行标识的情况下,银行平台根据该虚拟卡发卡行标识向第三方支付平台发 送支付请求。
- 根据权利要求4所述的方法,其中,所述银行平台根据接收到的NFC令牌获取到相应的虚拟卡发卡行标识包括:银行平台向NFC令牌管理平台发送所述NFC令牌,并接收NFC令牌管理平台返回的所述NFC令牌对应的虚拟卡发卡行标识;或者银行平台向NFC令牌管理平台发送所述NFC令牌,并接收NFC令牌管理平台返回的所述NFC令牌的密钥以及预定算法,银行平台根据所述密钥和预定算法对NFC令牌进行解密以及计算处理,并从处理结果中获得虚拟卡发卡行标识;或者银行平台向NFC令牌管理平台发送所述NFC令牌,NFC令牌管理平台对所述NFC令牌进行解密和计算处理,并向银行平台返回解密和计算处理结果信息,银行平台从所述处理结果信息中获取虚拟卡发卡行标识。
- 根据权利要求1所述的方法,其中,所述第三方支付平台向NFC令牌管理平台请求所述NFC令牌对应的用户的第三方支付平台账号信息包括:NFC令牌管理平台对来自所述第三方支付平台的NFC令牌进行有效性验证,并在有效性验证通过的情况下,向第三方支付平台返回所述NFC令牌对应的用户的第三方支付平台账号信息;其中,所述有效性验证包括:时效性验证、地域有效性以及使用次数有效性验证中的至少一个。
- 根据权利要求1至6中任一权利要求所述的方法,其中,所述第三方支付平台根据所述请求而获得的用户的第三方支付平台账号信息进行支付处理包括:第三方支付平台根据所述用户的第三方支付平台账号信息向用户权益管理平台请求用户权益信息,并根据用户权益管理平台返回的用户权益信息计算当前支付金额。
- 一种基于NFC的移动支付方法,其中,该方法包括以下步骤:银行平台接收线下收费方发送来的包含NFC令牌和订单信息的支 付请求,其中,所述NFC令牌由用户移动设备基于NFC传输至线下收费方,所述订单信息由线下收费方产生;在银行平台根据接收到的NFC令牌获取到相应的虚拟卡发卡行标识的情况下,银行平台根据该虚拟卡发卡行标识向第三方支付平台发送支付请求。
- 根据权利要求8所述的方法,其中,所述银行平台根据接收到的NFC令牌获取到相应的虚拟卡发卡行标识包括:银行平台向NFC令牌管理平台发送所述NFC令牌,并接收NFC令牌管理平台返回的所述NFC令牌对应的虚拟卡发卡行标识;或者银行平台向NFC令牌管理平台发送所述NFC令牌,并接收NFC令牌管理平台返回的所述NFC令牌的密钥以及预定算法,银行平台根据所述密钥和预定算法对NFC令牌进行解密以及计算处理,并从处理结果中获得虚拟卡发卡行标识;或者银行平台向NFC令牌管理平台发送所述NFC令牌,NFC令牌管理平台对所述NFC令牌进行解密和计算处理,并向银行平台返回解密和计算处理结果信息,银行平台从所述处理结果信息中获取虚拟卡发卡行标识。
- 一种基于NFC的移动支付方法,其中,该方法包括以下步骤:NFC令牌管理平台接收用户的虚拟卡开卡申请;NFC令牌管理平台为所述虚拟卡开卡申请设置虚拟卡发卡行标识;NFC令牌管理平台根据用户的第三方支付平台账号信息和虚拟卡发卡行标识生成NFC令牌,并下发给用户移动设备;其中,所述虚拟卡发卡行识别码用于表征第三方支付平台。
- 根据权利要求10所述的方法,其中,所述NFC令牌管理平台根据用户的第三方支付平台账号信息和虚拟卡发卡行标识生成NFC令牌包括:NFC令牌管理平台利用预定算法对包含有用户的第三方支付平台账号和虚拟卡发卡行识别码在内的信息进行计算生成NFC令牌;或者NFC令牌管理平台利用预定算法对包含有用户的第三方支付平台账号和虚拟卡发卡行识别码在内的信息进行计算并加密生成NFC令牌。
- 根据权利要求10所述的方法,其中,所述方法还包括:NFC令牌管理平台对来自所述第三方支付平台的NFC令牌进行有效性验证,并在有效性验证通过的情况下,向第三方支付平台返回所述NFC令牌对应的用户的第三方支付平台账号信息;其中,所述有效性验证包括:时效性验证、地域有效性以及使用次数有效性验证中的至少一个。
- 一种基于NFC的移动支付装置,其中,该装置包括:第一接收模块,适于第三方支付平台接收银行平台发送来的包含近场通讯NFC令牌和订单信息的支付请求,其中,所述NFC令牌由用户移动设备基于NFC传输至线下收费方,并经由线下收费方将NFC令牌和订单信息传输至银行平台;请求处理模块,适于第三方支付平台向NFC令牌管理平台请求所述NFC令牌对应的用户的第三方支付平台账号信息;支付处理模块,适于第三方支付平台根据所述请求而获得的用户的第三方支付平台账号信息进行支付处理,并通过银行平台向线下收费方发送支付信息。
- 根据权利要求13所述的装置,其中:所述NFC令牌是NFC令牌管理平台根据用户的虚拟卡开卡申请而生成并下发给用户移动设备的NFC令牌;或者所述NFC令牌是NFC令牌管理平台根据已具有虚拟卡的用户的NFC令牌动态申请而生成并下发给用户移动设备的NFC令牌。
- 根据权利要求13或14所述的装置,其中,所述支付处理模块具体适于:第三方支付平台根据所述用户的第三方支付平台账号信息向用户权益管理平台请求用户权益信息,并根据用户权益管理平台返回的用户权益信息计算当前支付金额。
- 一种基于NFC的移动支付装置,其中,该装置包括:第二接收模块,适于银行平台接收线下收费方发送来的包含NFC令牌和订单信息的支付请求,其中,所述NFC令牌由用户移动设备基于NFC传输至线下收费方,所述订单信息由线下收费方产生;控制模块,适于在银行平台根据接收到的NFC令牌获取到相应的虚拟卡发卡行标识,根据该虚拟卡发卡行标识向第三方支付平台发送支付请求,其中,所述虚拟卡发卡行识别码用于表征第三方支付平台。
- 根据权利要求16所述的装置,其中,所述第二接收模块具体适于:银行平台向NFC令牌管理平台发送所述NFC令牌,并接收NFC令牌管理平台返回的所述NFC令牌对应的虚拟卡发卡行标识;或者银行平台向NFC令牌管理平台发送所述NFC令牌,并接收NFC令牌管理平台返回的所述NFC令牌的密钥以及预定算法,银行平台根据所述密钥和预定算法对NFC令牌进行解密以及计算处理,并从处理结果中获得虚拟卡发卡行标识;或者银行平台向NFC令牌管理平台发送所述NFC令牌,NFC令牌管理平台对所述NFC令牌进行解密和计算处理,并向银行平台返回解密和计算处理结果信息,银行平台从所述处理结果信息中获取虚拟卡发卡行标识。
- 一种基于NFC的移动支付装置,其中,所述装置包括:第三接收模块,适于NFC令牌管理平台接收用户的虚拟卡开卡申请;虚拟卡管理模块,适于NFC令牌管理平台为所述虚拟卡开卡申请设置虚拟卡发卡行标识;令牌管理模块,适于NFC令牌管理平台根据用户的第三方支付平台账号信息和虚拟卡发卡行标识生成NFC令牌,并下发给用户移动设备;其中,所述虚拟卡发卡行识别码用于表征第三方支付平台。
- 根据权利要求18所述的装置,其中,所述令牌管理模块具体 适于:NFC令牌管理平台利用预定算法对包含有用户的第三方支付平台账号和虚拟卡发卡行识别码在内的信息进行计算生成NFC令牌;或者NFC令牌管理平台利用预定算法对包含有用户的第三方支付平台账号和虚拟卡发卡行识别码在内的信息进行计算并加密生成NFC令牌。
- 根据权利要求18或19所述的装置,其中,所述令牌管理模块还适于:NFC令牌管理平台对来自所述第三方支付平台的NFC令牌进行有效性验证,并在有效性验证通过的情况下,向第三方支付平台返回所述NFC令牌对应的用户的第三方支付平台账号信息;其中,所述有效性验证包括:时效性验证、地域有效性以及使用次数有效性验证中的至少一个。
- 一种计算机可读存储介质,所述计算机可读存储介质包括计算机指令,当所述计算机指令被执行时,如权利要求1至12中任一项所述的方法被执行。
- 一种计算机程序产品,当所述计算机程序产品被执行时,如权利要求1至12中任一项所述的方法被执行。
- 一种计算机设备,所述计算机设备包括存储器和处理器,所述存储器中存储有计算机指令,所述处理器被配置来通过执行所述计算机指令以执行如权利要求1至12中任一项所述的方法。
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| CN105678543B (zh) * | 2015-12-31 | 2019-11-29 | 深圳前海微众银行股份有限公司 | 支付密钥计算方法和装置 |
| CN105744374A (zh) * | 2016-02-01 | 2016-07-06 | 四川长虹电器股份有限公司 | 一种基于智能电视的nfc近场通信支付方法 |
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