CN111275876A - A blockchain-based electronic queuing method, equipment and medium - Google Patents

Abstract

The application discloses an electronic queuing method, equipment and medium based on a block chain, wherein the method comprises the following steps: receiving queuing request information sent by a user; confirming the queuing request information of the user, and generating a queuing identifier of the user through a Hash algorithm; and packaging the queuing identification of the user into a block, and writing the block into a block chain. Based on the technical characteristics of decentralized, distributed accounting and non-falsification of the block chain technology, the electronic queuing method of the embodiment of the invention generates and distributes the queuing identification number to the queuing personnel, and after each queuing personnel needs to confirm all the nodes in front, the system receives the queuing identification, and each queuing identification cannot be copied or falsified based on the characteristic of the irreversible Hash algorithm, thereby ensuring the uniqueness of the queuing identification.

Description

A blockchain-based electronic queuing method, equipment and medium

technical field

The present application relates to the field of blockchain technology, and in particular, to a blockchain-based electronic queuing method, device and medium.

Background technique

At present, the electronic queuing system has gradually entered people's lives, but because the electronic queuing system is not transparent and open, and its protection is not strong, it is easy to cause the queuing information to be tampered with, thereby making illegal profits, or the internal personnel of the system arbitrarily change the queuing system. tampering with the situation.

SUMMARY OF THE INVENTION

The embodiments of this specification provide a blockchain-based electronic queuing method, device, and medium, which are used to solve the following technical problems in the prior art:

The current queuing system is closed and not very protective.

The embodiments of this specification adopt the following technical solutions:

A first aspect of the embodiments of the present invention provides a blockchain-based electronic queuing method, including:

Receive the queuing request information sent by the user;

Confirm the queuing request information of the user, and generate the queuing identifier of the user through a hash algorithm;

The queuing identifier of the user is packaged into a block and written into the blockchain.

In one example, also include:

Receive the queuing request information sent by the next user;

Send the queuing request information of the next user to the blockchain and the user respectively for confirmation;

After the blockchain and the user are confirmed, the queuing identifier of the next user is generated through a hash algorithm;

The queuing identifier of the next user is packaged into a block and written into the blockchain.

In one example, the sending the queuing request information of the next user to the blockchain and the user for confirmation respectively includes:

After the user confirms, a token is sent to the user, and the token is used to offset part of the user's consumption.

In one example, the sending the queuing request information of the next user to the blockchain and the user for confirmation respectively includes:

Determine whether the user confirms the queuing request information of the next user within a preset time;

If so, send a token to the user, and the token is used to offset part of the user's consumption.

In one example, the sending the queuing request information of the next user to the blockchain and the user for confirmation respectively includes:

Determine whether the user confirms the queuing request information of the next user within a preset time;

If not, the next user's queuing request is automatically confirmed after a preset time, and the user's preset number of tokens are deducted, and the tokens are used to offset part of the user's consumption.

In an example, the confirming the queuing request information of the user includes:

The queuing record of the user is retrieved, and whether to generate a queuing identifier for the user is determined according to the queuing record of the user.

In an example, the determining whether to generate a queuing identifier for the user according to the queuing record of the user includes:

Calculate the average waiting time of the user when queuing according to the queuing record of the user;

Whether to generate a queuing identifier for the user is determined according to the difference between the average waiting time of the user and the current queuing waiting time.

In one example, the blockchain is provided with a smart contract that manages the queuing identification of the user.

A second aspect of the embodiments of the present invention provides a blockchain-based electronic queuing device, including:

at least one processor; and,

a memory communicatively coupled to the at least one processor; wherein,

The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to:

Receive the queuing request information sent by the user;

Confirm the queuing request information of the user, and generate the queuing identifier of the user through a hash algorithm;

The queuing identifier of the user is packaged into a block and written into the blockchain.

A third aspect of the embodiments of the present invention provides a blockchain-based electronic queuing non-volatile computer storage medium, which stores computer-executable instructions, and the computer-executable instructions are set to:

Receive the queuing request information sent by the user;

Confirm the queuing request information of the user, and generate the queuing identifier of the user through a hash algorithm;

The queuing identifier of the user is packaged into a block and written into the blockchain.

The above-mentioned at least one technical solution adopted in the embodiments of this specification can achieve the following beneficial effects:

Based on the technical characteristics of decentralization, distributed accounting, and non-tampering of blockchain technology, the electronic queuing method of the embodiment of the present invention generates a queuing identification number and assigns it to the queuing personnel. After confirmation, the system accepts the queuing ID, and based on the irreversible characteristics of the hash algorithm, each queuing ID cannot be copied or tampered with, thus ensuring the uniqueness of the queuing ID.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

1 is a schematic flowchart of a method provided by an embodiment of the present specification;

FIG. 2 is a schematic diagram of a device framework provided by an embodiment of the present specification.

Detailed ways

In order to make the purpose, technical solutions and advantages of this specification clearer, the technical solutions of the present application will be clearly and completely described below with reference to the specific embodiments of this specification and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the description, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

The technical solutions provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

The embodiments of this application provide a blockchain-based electronic queuing method and corresponding solutions. Based on the technical characteristics of decentralization, distributed accounting, and non-tampering of the blockchain technology, the electronic queuing method invented by the embodiments of the present invention, After the queuing identification number is generated and assigned to the queuing personnel, each queuing person needs to be confirmed by all the previous nodes. The uniqueness of the queuing ID.

FIG. 1 is a schematic flowchart of a method provided by an embodiment of the present specification. As shown, the method includes:

S101 receives the queuing request information sent by the user;

S102 confirms the queuing request information of the user, and generates the queuing identifier of the user through a hash algorithm;

S103 packs the queuing identifiers of the users into blocks and writes them into the block chain.

Blockchain is a chained data structure that combines data blocks in a sequential manner according to time sequence, and is a cryptographically guaranteed untamperable and unforgeable distributed ledger. Although the underlying technology of blockchain has been developed for many years, it cannot be effectively applied in specific scenarios.

According to a specific embodiment of the present invention, in step S101, a smart contract for managing queuing request information is set on the blockchain, and a smart contract is an automated script deployed on the blockchain. On the blockchain, it has the characteristics of openness and transparency. Users pre-set rules through smart contracts to write data into the blockchain and obtain data browsing permissions, which largely avoids the disclosure of private information. Of course, smart contracts are not the only implementation of this application, and are set accordingly according to different blockchain platforms, such as Ethereum, Hyperledger, etc.

According to a specific embodiment of the present invention, the method of the embodiment of the present invention further includes: receiving queuing request information sent by the next user; sending the queuing request information of the next user to the blockchain and the user for confirmation respectively ; After the block chain and the user are confirmed, the queuing identification of the next user is generated through a hash algorithm; the queuing identification of the next user is packaged into blocks and written into the block chain.

Specifically, the user and the next user after the user are respectively regarded as nodes in the blockchain. When the next user is queued, it must be confirmed by the user or some or all of the previous users. In this way, Users supervise each other, which improves the stability of the queuing system.

According to a specific embodiment of the present invention, in order to improve the enthusiasm of users for confirming subsequent queuing information, the embodiment of the present invention provides the following solution, wherein the queuing request information of the next user is respectively sent to the blockchain Confirming with the user includes: after the user confirms, sending a token to the user, where the token is used to offset part of the user's consumption.

Token is an application of blockchain technology. Token needs to have three elements: rights, encryption, and circulation. The three elements of token are indispensable. Digital proof of equity refers to a certificate of equity that must exist in digital form, which represents a right, an inherent and intrinsic value. Encryption refers to the authenticity of the certificate, tamper-proof, privacy protection and other capabilities, which are guaranteed by cryptography. Negotiable means that the token must be able to flow in a network so that it can be verified anytime, anywhere.

Preferably, on the one hand, in some embodiments of the present invention, the sending the queuing request information of the next user to the blockchain and the user for confirmation, respectively, includes: judging whether the user is pre-registering Confirm the queuing request information of the next user within a set time; if so, send a token to the user, and the token is used to offset part of the user's consumption.

Preferably, on the other hand, in some embodiments of the present invention, the sending the queuing request information of the next user to the blockchain and the user for confirmation respectively includes: judging whether the user is in Confirm the queuing request information of the next user within a preset time; if not, automatically confirm the queuing request of the next user after the preset time, and deduct the user's preset number of tokens, the Passes are used to offset part of the user's consumption.

In some scenarios with relatively high liquidity, such as when dining in a restaurant, part of the meal cost is offset by rewarding consumers with tokens, and consumers are urged to confirm as soon as possible through a preset time. For consumers who do not confirm within the preset time , you can urge consumers by deducting a part of the token.

Preferably, when dining in a restaurant, it can also be done by setting two preset times. Specifically, the preset times include a first time and a second time. When the next user's queuing request information is confirmed, the corresponding number of tokens will be sent to the consumer for rewards. If the consumer confirms the queuing request information of the next user between the first time and the second time, the corresponding number of tokens of the consumer will be deducted for reward. If the consumer has not confirmed after the second time, then Disqualify the consumer from the queue.

According to a specific embodiment of the present invention, the confirming the queuing request information of the user includes: retrieving the queuing record of the user, and determining whether to generate a queuing identifier for the user according to the queuing record of the user. Through the method of big data, the smart contract of the blockchain establishes an information exchange mechanism with the corresponding credit reporting agencies and other departments, and comprehensively considers the user's queuing records and credit information to determine whether to generate a queuing method for the user. For example, it is to detect whether the user frequently buys and sells hospital number information, and so on.

According to a specific embodiment of the present invention, the determining whether to generate a queuing identifier for the user according to the queuing record of the user includes: calculating the average waiting time of the user when queuing according to the queuing record of the user; The difference between the average waiting time of the user and the current queuing waiting time determines whether to generate a queuing identifier for the user.

Analyze the user's data by means of big data. If the waiting time of the queue is much longer than the average waiting time of the user, for example, the waiting time of the queue is two hours and the average waiting time of the user is one hour, then Send a confirmation message to the user. If the user still wants to queue, he needs to pay the corresponding amount of tokens. After the user consumes, the previously paid tokens are returned to the user.

According to the specific embodiments of the present invention, the embodiments of the present application do not specifically limit the setting of the nodes of the blockchain, which may be blockchains built by merchants or hospital systems.

It can be understood that words such as consumer and customer appearing in this embodiment are the conversion of the word user in different scenarios, and can also be understood as user.

Based on the same idea, some embodiments of the present application further provide a device and a non-volatile computer storage medium corresponding to the above method.

FIG. 2 is a schematic diagram of a device framework provided by an embodiment of this specification, and an electronic queuing device based on a blockchain includes:

at least one processor; and,

a memory communicatively coupled to the at least one processor; wherein,

The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to:

Receive the queuing request information sent by the user;

Confirm the queuing request information of the user, and generate the queuing identifier of the user through a hash algorithm;

The queuing identifier of the user is packaged into a block and written into the blockchain.

A blockchain-based electronic queuing non-volatile computer storage medium corresponding to FIG. 1 provided by some embodiments of the present application stores computer-executable instructions, and the computer-executable instructions are set to:

Receive the queuing request information sent by the user;

Confirm the queuing request information of the user, and generate the queuing identifier of the user through a hash algorithm;

The queuing identifier of the user is packaged into a block and written into the blockchain.

Each embodiment in this application is described in a progressive manner, and the same and similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the apparatus and medium embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and reference may be made to some descriptions of the method embodiments for related parts.

The devices, media and methods provided in the embodiments of the present application are in one-to-one correspondence. Therefore, the devices and media also have similar beneficial technical effects to their corresponding methods. Since the beneficial technical effects of the methods have been described in detail above, therefore, The beneficial technical effects of the device and the medium will not be repeated here.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present invention refers to methods, apparatuses (systems), and computer program products according to embodiments of the present invention.

flow diagrams and/or block diagrams of the product. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

Memory may include non-persistent memory in computer readable media, random access memory (RAM) and/or non-volatile memory in the form of, for example, read only memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.

Computer-readable media includes both persistent and non-permanent, removable and non-removable media, and storage of information may be implemented by any method or technology. Information may be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash Memory or other memory technology, Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media does not include transitory computer-readable media, such as modulated data signals and carrier waves.

It should also be noted that the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device comprising a series of elements includes not only those elements, but also Other elements not expressly listed, or which are inherent to such a process, method, article of manufacture, or apparatus are also included. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article of manufacture, or device that includes the element.

The above descriptions are merely examples of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims (10)

1. A block chain-based electronic queuing method is characterized in that, comprising: Receive the queuing request information sent by the user; Confirm the queuing request information of the user, and generate the queuing identifier of the user through a hash algorithm; The queuing identifier of the user is packaged into a block and written into the blockchain. 2. The method of claim 1, further comprising: Receive the queuing request information sent by the next user; Send the queuing request information of the next user to the blockchain and the user respectively for confirmation; After the blockchain and the user are confirmed, the queuing identifier of the next user is generated through a hash algorithm; The queuing identifier of the next user is packaged into a block and written into the blockchain. 3. The method according to claim 2, wherein the sending the queuing request information of the next user to the blockchain and the user for confirmation respectively comprises: After the user confirms, a token is sent to the user, and the token is used to offset part of the user's consumption. 4. The method according to claim 2, wherein the sending the queuing request information of the next user to the blockchain and the user for confirmation respectively comprises: Determine whether the user confirms the queuing request information of the next user within a preset time; If so, send a token to the user, and the token is used to offset part of the user's consumption. 5. The method according to claim 2, wherein the sending the queuing request information of the next user to the blockchain and the user for confirmation respectively comprises: Determine whether the user confirms the queuing request information of the next user within a preset time; If not, the next user's queuing request is automatically confirmed after a preset time, and the user's preset number of tokens are deducted, and the tokens are used to offset part of the user's consumption. 6. The method according to claim 1, wherein the confirming the queuing request information of the user comprises: The queuing record of the user is retrieved, and whether to generate a queuing identifier for the user is determined according to the queuing record of the user. 7. The method according to claim 6, wherein the determining whether to generate a queuing identifier for the user according to the queuing record of the user comprises: Calculate the average waiting time of the user when queuing according to the queuing record of the user; Whether to generate a queuing identifier for the user is determined according to the difference between the average waiting time of the user and the current queuing waiting time. 8. The method according to claim 1, wherein a smart contract for managing the queuing identification of the user is provided on the blockchain. 9. A blockchain-based electronic queuing device, characterized in that it comprises: at least one processor; and, a memory communicatively coupled to the at least one processor; wherein, The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to: Receive the queuing request information sent by the user; Confirm the queuing request information of the user, and generate the queuing identifier of the user through a hash algorithm; The queuing identifier of the user is packaged into a block and written into the blockchain. 10. A blockchain-based electronic queuing non-volatile computer storage medium storing computer-executable instructions, wherein the computer-executable instructions are set to: Receive the queuing request information sent by the user; Confirm the queuing request information of the user, and generate the queuing identifier of the user through a hash algorithm; The queuing identifier of the user is packaged into a block and written into the blockchain.

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