WO2020057424A1

WO2020057424A1 - Group meal payment method, device, and storage medium

Info

Publication number: WO2020057424A1
Application number: PCT/CN2019/105514
Authority: WO
Inventors: 吴思进; 王志文
Original assignee: 杭州复杂美科技有限公司
Priority date: 2018-09-18
Filing date: 2019-09-12
Publication date: 2020-03-26
Also published as: CN109376885A

Abstract

Provided are a group meal payment method, device, and storage medium, said method comprising: receiving order information sent by each terminal participating in a group-purchase food order, and determining a group meal order according to the food order information (S13); packaging to generate a group meal order transaction to pay for the group meal order by means of a group meal receipt, and sending same to a node of a first blockchain for said node to execute a group meal order transaction and record same on the first blockchain to provide to a corresponding food and beverage merchant on a food and beverage platform to obtain the corresponding group meal order payment information by means of synchronizing the data of the first blockchain (S15). The group meal receipt is issued by the food and beverage platform on the first blockchain to a subject satisfying conditions; the subject of the group meal receipt is a payment subject, and is recorded on the first blockchain. The invention is also suitable for food and beverage group-purchase needs of different numbers of people and different numbers of demands, and can provide group meal payment solutions over a large range of dining options.

Description

Group meal payment method, equipment and storage medium

Technical field

The present application relates to the field of Internet catering technology, and in particular, to a group meal payment method, device, and storage medium.

Background technique

The current catering group buying scheme usually has the following methods:

Order meals by phone after consensus;

After consensus, one person will place an order in the ordering app;

Reach an agreement with the catering business, make a collective order with the catering business, and make regular settlements with the catering business, such as weekly or monthly.

The shortcomings of the first two methods are that they are only applicable to a small number of people and a small number of group purchases;

The disadvantage of the latter method is that it is not suitable for a small number of people, and the range of dining options is very small.

Summary of the Invention

In view of the above-mentioned shortcomings or deficiencies in the prior art, it is desirable to provide a group meal payment method, device, and storage medium that are applicable to different group purchase requirements for different numbers of people and different demand times, and can provide a large range of dining options.

In a first aspect, the present invention provides a group meal payment method suitable for a user terminal, including:

Receive the ordering information sent by each terminal participating in the group purchase ordering, and determine the group order based on the ordering information;

The group meal order transaction that pays the group meal order through the group meal white bar is generated and sent to the node on the first blockchain for the node to execute the group meal order transaction and record it on the first blockchain for the corresponding in the catering platform Of catering merchants obtain the corresponding group meal order payment information by synchronizing the data of the first blockchain.

Among them, the group meal white bar is issued on the first blockchain to eligible objects by the catering platform; the group meal white bar is issued to the redemption object and recorded on the first blockchain.

In a second aspect, the present invention provides a group meal payment method suitable for a catering platform, including:

Judging whether the first object meets the group meal white bar issue condition: Yes, then a group meal white bar is issued to the first object on the first blockchain for the first terminal of the first object to receive each of the terminals participating in the group purchase and order Order information, determine group meal orders based on each order information, package and generate group meal order transactions that pay for group meal orders through group meal white bars, and send them to the nodes of the first blockchain for nodes to execute group meal order transactions and record to the first On a blockchain, the corresponding catering merchants in the catering platform can obtain the corresponding group meal order payment information by synchronizing the data of the first blockchain.

Among them, the issue object of the group meal white bar is the redemption object, which is recorded on the first blockchain.

According to a third aspect, the present invention further provides an apparatus, including one or more processors and a memory, where the memory contains instructions executable by the one or more processors to cause the one or more processors to perform operations according to the present invention. The group meal payment method provided in the embodiment.

According to a fourth aspect, the present invention also provides a storage medium storing a computer program, which causes the computer to execute a group meal payment method according to various embodiments of the present invention.

The group meal payment method, device, and storage medium provided by the many embodiments of the present invention pass the group meal white bar redeemed by the distribution object after the payment is issued to the eligible objects on the blockchain by the catering platform for the group meal white bar holder. Objects can order meals from any catering merchant in the catering platform and use group meal white bars to pay, thereby realizing a catering group buying demand that is applicable to different people and different demand times, while providing a large range of dining options. Group meal payment solution;

The group meal payment method, device and storage medium provided by some embodiments of the present invention further improve convenience by configuring group meal white bars to be able to conduct transactions on the blockchain;

The group meal payment method, equipment and storage medium provided by some embodiments of the present invention further collect a deposit from the catering platform to the issuer of the group meal white bar, and pay the deposit through the deposit when the distribution object is overdue, thereby protecting the restaurant merchant rights and interests;

The group meal payment method, equipment and storage medium provided by some embodiments of the present invention further collect a deposit from the catering business through the catering platform, and when the catering business is confirmed to be at fault and refuses compensation, the security deposit is used to compensate for it, thereby protecting the dining user ’s rights and interests.

BRIEF DESCRIPTION OF THE DRAWINGS

Other features, objects, and advantages of the present application will become more apparent by reading the detailed description of the non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic diagram of a group meal payment scenario according to an embodiment of the present invention.

FIG. 2 is a flowchart of a group meal payment method according to an embodiment of the present invention.

FIG. 3 is a flowchart of a preferred embodiment of the method shown in FIG. 2.

FIG. 4 is a flowchart of another preferred embodiment of the method shown in FIG. 2.

FIG. 5 is a flowchart of another group meal payment method according to an embodiment of the present invention.

FIG. 6 is a flowchart of a preferred embodiment of the method shown in FIG. 5.

FIG. 7 is a flowchart of a preferred embodiment of the method shown in FIG. 5.

FIG. 8 is a flowchart of a preferred embodiment of the method shown in FIG. 5.

FIG. 9 is a schematic structural diagram of a device according to an embodiment of the present invention.

detailed description

The following describes the present application in detail with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related invention, rather than limiting the invention. It should also be noted that, for convenience of description, only the parts related to the invention are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The application will be described in detail below with reference to the drawings and embodiments.

FIG. 1 is a schematic diagram of a group meal payment scenario according to an embodiment of the present invention. As shown in FIG. 1, the present invention provides several group meal payment solutions applicable to the scenario shown in FIG. 1, for example:

The catering business 40 is passing the vetting of the catering platform 10 (for example, any one or more of the following: provide the business license, catering license, health permit and other materials recorded on the first blockchain; provide records recorded on the first block Goodwill certification information on the chain; payment of deposits; etc.) After entering the catering platform 10, it can provide catering services for users of the catering platform 10, and should support group meal white bars issued through the catering platform 10 for payment;

The subject 20 is passing the audit of the catering platform 10 (for example, any one or more of the following: payment of a security deposit; provision of personal credit information / goodwill certification information recorded on the first blockchain; provision of records recorded on the first blockchain The guarantee information of the group meal white bar in the previous cycle; etc.), the group meal white bar issued by the catering platform 10 on the first blockchain can be obtained; wherein the object 20 can be an individual, such as several friends, Some colleagues or classmates order meals together, or it can be a unit, for example, a unit orders work meals for some or all employees;

Each terminal 30 participating in the group purchase selects the catering merchant and the ordering content to be ordered in the app or webpage of the catering platform, generates ordering information and sends it to the first terminal of the object 20;

After receiving the order information sent by each terminal 30, the first terminal of the subject 20 sends the group meal order to the catering platform 10, and generates a group meal order transaction that pays the group meal order through the group meal white bar and sends it to the first area Node 501 of the blockchain for execution and recording on the first blockchain;

The catering merchant 40 obtains the group meal order through the catering platform 10, and confirms whether the group meal order has been paid by the group meal white bar through the first blockchain, and the meal can be prepared and distributed after confirming the payment;

The catering merchant 40 may initiate a redemption request to the issuing object of each group of meal white bars received periodically or irregularly. The redemption request may be initiated in the catering platform 10 or directly on the first blockchain. The redemption results will be Recorded on the first blockchain.

The group meal payment scenario in an embodiment of the present invention is briefly introduced above with reference to FIG. 1. The group meal payment scheme provided by the present invention is not limited to the above-mentioned exemplary scenarios. The embodiments of the present invention will be described in detail with reference to FIGS. The principle of group meal payment.

As shown in FIG. 2, in this embodiment, the present invention provides a group meal payment method, including:

S13: Receive the ordering information sent by each terminal participating in the group purchase ordering, and determine the group order based on the ordering information;

S15: The group meal order transaction that pays the group meal order through the group meal white bar is generated and sent to the node on the first blockchain for the node to execute the group meal order transaction and record it on the first blockchain for the catering platform The corresponding catering merchants in China obtain the corresponding group meal order payment information by synchronizing the data of the first blockchain.

Specifically, in this embodiment, the group meal white bar held by the object A is submitted by the object A after logging in to the app or webpage of the catering platform through the first terminal of the object A. After the application is reviewed and approved by the catering platform, the package is generated. A transaction for the group meal white bar is issued to the object A and sent to the node of the first blockchain. After receiving the transaction, the node of the first blockchain executes the transaction and records it on the first blockchain. It is realized that the catering platform issues a group meal white bar to object A on the first blockchain. The white bar information of the group meal white bar recorded on the first blockchain records the distribution object (object A) of the group meal white bar, and the distribution object is the payment object after the group meal white bar is paid.

Preferably, the object A can also configure the application for the group meal white bar in the catering platform system to be automatically applied at a fixed time (for example, daily, weekly, or monthly), as long as the catering platform confirms that the object A has timely paid the previously obtained The distributed group meal white bar can continue to be distributed to the subject A.

In another embodiment, the group meal white bar held by the object A can also be obtained by the object A on the first blockchain through transaction purchase with the object B. For example, the object B hangs an order on the first blockchain and sells it. A group meal with a quota of 800 yuan in exchange for 2000 first cryptocurrencies xxx, then object A can send a transaction to take an order and pay object B with 2000 first cryptocurrencies xxx to obtain a group meal of 800 yuan White bars. Among them, the object and redemption object of the group meal white bar is always the object B, and does not change with the transaction.

Preferably, the object A can also obtain the group meal white bar through the above two methods of applying to the catering platform and purchasing on the first blockchain at the same time, so as to meet the payment demand.

Each terminal participating in the group purchase, such as terminal a, can log in to the app or webpage of the catering platform on the terminal for ordering meals, select the catering merchant to order and the ordering content, generate ordering information and send it to the first terminal of object A;

In step S13, after receiving the ordering information sent by each terminal participating in the group purchase, the first terminal of the object A generates a group meal order based on the ordering information, and sends the group meal order to the catering platform. The group meal order sends the order receiving prompt information to the corresponding catering merchant; for example, if you order 3 M1 packages and 2 M2 packages from catering merchant M and 5 N1 packages from catering merchant N, the terminal of catering merchant M will receive the catering The platform's order receiving prompt information, reminding the object A to order 3 M1 packages and 2 M2 packages, the terminal of the catering merchant N will receive the order receiving prompt information of the catering platform, prompting the object A to order 5 N1 packages;

In step S15, the first terminal of the object A generates a group meal order transaction that pays the group meal order through the group meal white bar, and sends it to the node of the first blockchain for the node to execute the group meal order transaction and record it to the first On the blockchain, the corresponding catering merchants in the catering platform can obtain the corresponding group meal order payment information by synchronizing the data of the first blockchain; for example, a package is generated to pay the catering merchant M through a group meal white bar with a quota of 130 yuan 3 M1 packages, 2 M2 packages, 5 group N1 package group order transactions are paid to the catering merchant N through a group meal white bar of 110 yuan. After the node of the first blockchain receives the transaction and executes it successfully , Recorded on the first blockchain, the terminals of the catering merchants M and N can confirm the receipt of a group meal white bar and a quota of 130 yuan for paying the group meal order by synchronizing the data of the first blockchain respectively 110 yuan group meal white bars, so as to prepare meals and deliver separately.

In the above embodiment, a group meal white bar is redeemed by the distribution object after the payment is issued by the catering platform to the eligible objects on the blockchain, so that the object holding the group meal white bar can order meals from any catering merchant in the catering platform and The group meal white bar is used for payment, thereby realizing a group meal payment solution that can simultaneously provide catering group purchase requirements for different numbers of people and different needs, and can also provide a large range of dining options.

FIG. 3 is a flowchart of a preferred embodiment of the method shown in FIG. 2. As shown in FIG. 3, in a preferred embodiment, the above method further includes:

S11: Obtain a group meal white bar issued by the catering platform on the first blockchain; and,

S17: In response to the redemption request initiated by the catering merchant, redeem the corresponding group meal white bar. The redemption information is recorded on the first blockchain.

Specifically, the principle of step S11 has been described in detail in the method shown in FIG. 2, and is not repeated here.

For step S17, the catering business may initiate a redemption request to the issuing object of each received group meal white bar periodically or irregularly, for example, initiate a redemption request to the object A.

Specifically, the redemption can be performed directly on the first blockchain: the terminal of the restaurant merchant sends a redemption request transaction, and the redemption request is placed on the first blockchain; the terminal of the object A is synchronized with the first blockchain After obtaining the redemption request data, send a redemption order transaction to receive the order, so as to redeem the catering merchant through a number of first cryptocurrencies xxx on the first blockchain, and modify the white bar information of the group meal white bar Is redeemed; among them, the catering platform can obtain the above redemption process by synchronizing the data of the first blockchain;

Redemption can also be performed in the catering platform: After the catering merchant initiates a redemption request in the catering platform, Object A receives the redemption request in the catering platform and performs payment to the catering merchant. After the catering platform confirms that Object A has completed the redemption, it sends a payment The redemption result packaged with redemption voucher information is traded to a node of the first blockchain. The node of the first blockchain executes the transaction, and changes the white bar information of the red bar meal barred to redeemed, and records it through consensus. On the first blockchain.

Further preferably, the method further includes: S19: Selling a group meal white bar on the first blockchain.

FIG. 4 is a flowchart of another preferred embodiment of the method shown in FIG. 2. As shown in FIG. 4, in another preferred embodiment, the foregoing method further includes:

S12: Buy a group meal white bar on the first blockchain.

Further preferably, the above method also includes step S19.

Specifically, the principle of the method shown in FIG. 4 has been described in detail in the method shown in FIG. 2 and will not be repeated here. The difference between the method shown in FIG. 4 and the method shown in FIG. 3 is that the method obtained by the method shown in FIG. The group meal white bar needs to be redeemed, and the group meal white bar obtained by the method shown in FIG. 4 does not need to be redeemed. Instead, it is redeemed by the object that was originally issued. The specific principle is not repeated here.

The above embodiment further improves the convenience by configuring the group meal white bar to be able to conduct transactions on the blockchain.

FIG. 5 is a flowchart of another group meal payment method according to an embodiment of the present invention. The method shown in FIG. 5 can be executed in conjunction with the method shown in FIGS. 2-4.

As shown in FIG. 5, in this embodiment, the present invention further provides a group meal payment method applicable to a catering platform, including:

S22: Determine whether the first subject meets the conditions for issuing group meal white bars:

If yes, execute step S24: issue a group meal white bar to the first object on the first blockchain for the first terminal of the first object to receive the order information sent by each terminal participating in the group purchase order, and determine according to the order information Group meal orders are packaged to generate group meal order transactions that pay for group meal orders through group meal white bars and sent to nodes on the first blockchain for nodes to execute group meal order transactions and record them on the first blockchain for The corresponding catering merchant in the catering platform obtains the corresponding group meal order payment information by synchronizing the data of the first blockchain.

Specifically, for the working meal payment principle of the method shown in FIG. 5, reference may be made to the method shown in FIG. 2, and details are not described herein again.

FIG. 6 is a flowchart of a preferred embodiment of the method shown in FIG. 5. As shown in FIG. 6, in a preferred embodiment, the foregoing method further includes:

S25: Receive the redemption request sent by the second terminal of the catering merchant, and send redemption prompt information to corresponding objects to prompt redemption according to the redemption request;

S26: After confirming the redemption is completed, the redemption result transaction is packaged and sent to the node of the first blockchain for the redemption result transaction to be executed. The red bar information of the red bar meal bar that has been redeemed is modified to be redeemed, and recorded to the On a blockchain.

The redemption principle of the method shown in FIG. 6 can be referred to the description of the corresponding part of the method shown in FIG. 3, and will not be repeated here.

FIG. 7 is a flowchart of a preferred embodiment of the method shown in FIG. 5. As shown in FIG. 7, in a preferred embodiment, the conditions for issuing group meal white bars include paying a first deposit on the first blockchain. The above method further includes:

S27: When the first object fails to pay the group meal white bar issued to the first object within the time limit, the first deposit is used for payment.

Specifically, in this embodiment, the payment of the group meal white bar is guaranteed by using a deposit method. In more embodiments, the third party guarantee may be used to ensure the payment of the group meal white bar according to actual needs. Can achieve the same technical effect.

In the above embodiment, the catering platform collects the deposit from the group meal white bar issuer, and when the distribution object is overdue, the deposit is used to pay for it, thereby protecting the rights of the catering business.

FIG. 8 is a flowchart of a preferred embodiment of the method shown in FIG. 5. As shown in FIG. 8, in a preferred embodiment, the foregoing method further includes:

S21: collect a second deposit from the catering merchants that settled on the catering platform on the first blockchain; and

S28: When it is confirmed that the catering merchant is at fault and refuses to compensate, the second deposit shall be used for compensation.

Similarly, in this embodiment, a guarantee method is used to guarantee compensation for the negligence of the catering business. In more embodiments, third-party guarantees and other methods may be used to protect the catering business based on actual needs. Compensation for negligence can achieve the same technical effect.

In the above embodiment, the catering platform collects a deposit from the catering merchant, and when it is confirmed that the catering merchant is at fault and refuses compensation, the deposit is used as compensation to protect the rights of the dining user.

As shown in FIG. 9, as another aspect, the present application further provides a device 900 including one or more central processing unit (CPU) 901, which may be based on a program stored in a read-only memory (ROM) 902 or The program loaded into the random access memory (RAM) 903 from the storage section 908 performs various appropriate actions and processes. In the RAM 903, various programs and data required for the operation of the device 900 are also stored. The CPU 901, the ROM 902, and the RAM 903 are connected to each other through a bus 904. An input / output (I / O) interface 905 is also connected to the bus 904.

The following components are connected to the I / O interface 905: an input portion 906 including a keyboard, a mouse, etc .; an output portion 907 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc .; and a speaker; And a communication section 909 including a network interface card such as a LAN card, a modem, and the like. The communication section 909 performs communication processing via a network such as the Internet. The driver 910 is also connected to the I / O interface 905 as needed. A removable medium 911, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, etc., is installed on the drive 910 as needed, so that a computer program read therefrom is installed into the storage section 908 as needed.

In particular, according to the embodiments of the present disclosure, the group meal payment method described in any of the above embodiments may be implemented as a computer software program. For example, embodiments of the present disclosure include a computer program product including a computer program tangibly embodied on a machine-readable medium, the computer program containing program code for performing a group meal payment method. In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 909, and / or installed from a removable medium 911.

As yet another aspect, the present application further provides a computer-readable storage medium. The computer-readable storage medium may be a computer-readable storage medium included in the device of the foregoing embodiment; it may also exist alone and not assembled in Computer-readable storage media in a device. The computer-readable storage medium stores one or more programs, which are used by one or more processors to execute the group meal payment method described in this application.

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagram may represent a module, a program segment, or a part of code, which contains one or more functions to implement a specified logical function Executable instructions. It should also be noted that in some alternative implementations, the functions noted in the blocks may also occur in a different order than those marked in the drawings. For example, two blocks represented one after the other may actually be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending on the functions involved. It should also be noted that each block in the block diagrams and / or flowcharts, and combinations of blocks in the block diagrams and / or flowcharts, can be implemented by a dedicated hardware-based system that performs the specified function or operation , Or it can be implemented by a combination of dedicated hardware and computer instructions.

The units or modules described in the embodiments of the present application may be implemented in a software manner, or may be implemented in a hardware manner. The described units or modules may also be provided in a processor. For example, each of the units may be a software program provided in a computer or a mobile smart device, or may be a separately configured hardware device. Among them, the names of these units or modules do not in any way constitute a limitation on the units or modules themselves.

The above description is only a preferred embodiment of the present application and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to the technical solution of the specific combination of the above technical features, but should also cover the above technical features or Other technical solutions formed by arbitrarily combining their equivalent features. For example, a technical solution formed by replacing the above features with technical features disclosed in the present application (but not limited to) with similar functions.

Claims

A group meal payment method, comprising:

Receiving the ordering information sent by each terminal participating in the group purchase ordering, and determining a group meal order according to each said ordering information;

The package meal order transaction that pays the group meal order through the group meal white bar is generated and sent to a node of the first blockchain for the node to execute the group meal order transaction and record to the first blockchain For the corresponding catering merchants in the catering platform to obtain the corresponding group meal order payment information by synchronizing the data of the first blockchain;

Wherein, the group meal white bar is issued by the catering platform to eligible objects on the first blockchain; the group meal white bar is issued by the redemption object and recorded on the first blockchain .
The method according to claim 1, further comprising:

Obtaining a group meal white bar issued by the catering platform on the first blockchain; and

Responding to the redemption request initiated by the catering merchant, redeeming the corresponding group meal white bar;

The redemption information of the redemption is recorded on the first blockchain.
The method according to claim 2, wherein the obtaining a group meal white bar issued by the catering platform on the first blockchain further comprises:

Pay a first deposit to the catering platform on the first blockchain.
The method according to any one of claims 1-3, further comprising:

Buy or sell the group meal white bar on the first blockchain.
A group meal payment method, comprising:

Determine whether the first object meets the group meal white bar issue condition: yes, then issue a group meal white bar to the first object on the first blockchain for the first terminal of the first object to receive participation in group meal ordering The meal ordering information sent by each terminal is used to determine a group meal order according to each of the ordering information, and a package meal order transaction that pays the group meal order through a group meal white bar is generated and sent to a node on the first blockchain for The node executes the group meal order transaction and records it on the first blockchain for a corresponding catering merchant in a catering platform to obtain the corresponding group meal order payment information by synchronizing the data of the first blockchain ;

The issue object of the group meal white bar is the redemption object, which is recorded on the first blockchain.
The method according to claim 5, further comprising:

Receiving a redemption request sent by a second terminal of a catering merchant, and sending redemption prompt information to corresponding objects to prompt redemption according to the redemption request;

After confirming the redemption is completed, the redemption result transaction is packaged and sent to the node of the first blockchain for execution of the redemption result transaction, and the white bar information of the redeemed group meal white bar is modified to be redeemed and recorded to It is described on the first blockchain.
The method according to claim 5 or 6, wherein the condition for issuing the group meal white bar includes paying a first deposit on the first blockchain;

The method further includes:

When the first object fails to redeem the group meal white bar issued to the first object within the time limit, the first object is used for redemption.
The method according to claim 5 or 6, further comprising:

Charging a second deposit on the first blockchain from the catering merchants residing in the catering platform; and,

When it is confirmed that the catering merchant is at fault and refuses to compensate, compensation is performed on the basis of the second security deposit.
A device, characterized in that the device includes:

One or more processors;

Memory for storing one or more programs,

When the one or more programs are executed by the one or more processors, the one or more processors are caused to perform the method according to any one of claims 1-8.
A storage medium storing a computer program, characterized in that when the program is executed by a processor, the method according to any one of claims 1-8 is implemented.