CN111652774A - Block chain-based bus management method, device and medium - Google Patents
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Abstract
The application discloses a block chain-based bus management method, device and medium, wherein the method comprises the following steps: determining a blockchain platform which is created based on the blockchain frame in advance; receiving a vehicle using request sent by a user, and writing the vehicle using request into the block chain platform; distributing a bus for the user according to the bus using request; and determining vehicle access information corresponding to the bus in the parking area, and writing the vehicle access information into the block chain platform. The whole process of bus use is stored in the block chain platform. Because the data in the block chain platform is public and transparent, each node can inquire the information related to bus use at any time through a corresponding way. And because the blockchain platform is in distributed storage, data tampering of a single node cannot be effective, and the truthfulness and the credibility of the data on the blockchain platform are ensured.
Description
Technical Field
The application relates to the field of buses, in particular to a block chain-based bus management method, device and medium.
Background
A bus, i.e. a public service vehicle, refers to a vehicle specially used for public service in organizations such as governments and enterprises, and in general, if an employee wants to use the bus to execute the public service, the employee needs to make a corresponding application, and after the approval, the employee can use the bus.
However, in the prior art, although governments and enterprises in various regions have made many relevant laws and regulations for preventing private use of buses, the occurrence of private use of buses cannot be completely prevented, and many employees still use buses for private use in organizations at present.
Disclosure of Invention
In order to solve the above problem, the present application provides a block chain-based bus management method, including: determining a blockchain platform created in advance based on a blockchain framework, wherein nodes in the blockchain platform comprise parking areas; receiving a vehicle using request sent by a user, and writing the vehicle using request into the block chain platform; distributing a bus for the user according to the bus using request; and determining vehicle access information corresponding to the bus in the parking area, and writing the vehicle access information into the block chain platform, wherein the vehicle access information comprises access time and a vehicle license plate number.
In one example, determining vehicle access information corresponding to the bus in the parking area includes: and receiving vehicle access information corresponding to the bus, which is sent by vehicle identification equipment arranged in the parking area.
In one example, the vehicle using request comprises at least one of usage, vehicle using person and vehicle starting and stopping point; according to the car using request, allocating a bus for the user, comprising: and distributing buses for the users according to at least one of the purpose, the passenger and the vehicle starting and stopping place and a preset distribution rule.
In one example, before allocating a bus to the user according to the car use request, the method further comprises: determining that the car user is the user; determining the current positioning information of the user; according to the car using request, allocating a bus for the user, comprising: and distributing buses for the users according to the bus using request and the positioning information.
In one example, before allocating a bus to the user according to the car use request, the method further comprises: and querying the historical vehicle record of the user to determine that no bad vehicle record exists in the user.
In one example, the method further comprises: and generating a corresponding intelligent contract and deploying the intelligent contract in the blockchain platform, wherein the intelligent contract comprises at least one of the vehicle using request and the vehicle access information.
In one example, the intelligent contract is for: after the vehicle using request is received, writing the vehicle using request into the block chain platform; or according to the vehicle using request, allocating a bus to the user; or after the vehicle access information is determined, writing the vehicle access information into the block chain platform.
In one example, the method further comprises: generating a digital object unique identifier for a bus to facilitate querying of the bus-related data.
On the other hand, this application has still provided a bus management equipment based on block chain, 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 to enable the at least one processor to: determining a blockchain platform created in advance based on a blockchain framework, wherein nodes in the blockchain platform comprise parking areas; receiving a vehicle using request sent by a user, and writing the vehicle using request into the block chain platform; distributing a bus for the user according to the bus using request; and determining vehicle access information corresponding to the bus in the parking area, and writing the vehicle access information into the block chain platform, wherein the vehicle access information comprises access time and a vehicle license plate number.
In another aspect, the present application further provides a non-volatile computer storage medium for block chain-based bus management, storing computer-executable instructions configured to: determining a blockchain platform created in advance based on a blockchain framework, wherein nodes in the blockchain platform comprise parking areas; receiving a vehicle using request sent by a user, and writing the vehicle using request into the block chain platform; distributing a bus for the user according to the bus using request; and determining vehicle access information corresponding to the bus in the parking area, and writing the vehicle access information into the block chain platform, wherein the vehicle access information comprises access time and a vehicle license plate number.
The block chain-based bus management method provided by the application can bring the following beneficial effects:
the whole process of bus use is stored in the block chain platform. Because the data in the block chain platform is public and transparent, each node can inquire the information related to bus use at any time through a corresponding way. And because the blockchain platform is in distributed storage, data tampering of a single node cannot be effective, and the truthfulness and the credibility of the data on the blockchain platform are ensured.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic flowchart of a block chain-based bus management method according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of a block chain-based bus management device in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
As shown in fig. 1, an embodiment of the present application provides a block chain-based bus management method, including:
s101, determining a blockchain platform which is created in advance based on a blockchain frame, wherein nodes in the blockchain platform comprise parking areas.
The Blockchain (Blockchain) is a novel application mode of computer technologies such as distributed data storage, point-to-point transmission, a consensus mechanism, an encryption algorithm and the like, and is essentially a decentralized database.
A blockchain platform created based on the blockchain framework may first be determined. The blockchain frame may be any blockchain frame capable of implementing the corresponding function of the embodiment of the present application, for example, bitcoin, etherhouse, Fabric, Corda, and the like. A blockchain platform may refer to a platform that stores a blockchain, e.g., may be a distributed system, etc. Of course, the blockchain platform may also directly represent the blockchain itself, and is not limited herein.
In the process of using the bus, the staff need to register in advance in a corresponding website or application to become a user, then go to a corresponding parking area such as a parking lot and a garage to pick up the bus after the request is passed, and stop the bus in the parking area after the use is finished, so that the parking area can be used as a node to be deployed in a block chain platform. Of course, users using buses may also be deployed in the blockchain platform as nodes, which is not described herein again.
S102, receiving a car using request sent by a user, and writing the car using request into the block chain platform.
When a user wants to use a bus, the user can use the terminal to send a corresponding bus using request to the block chain platform, and then the block chain platform can write the bus using request into the block chain platform after receiving the bus using request. When the vehicle using request is sent, the user can serve as a node to directly write the vehicle using request into the block chain platform, the user can also send the vehicle using request to a server of a corresponding organization, and then the server serves as the node to write the vehicle using request into the block chain platform. Or the user directly sends the car using request to the block chain platform and then writes the car using request into the block chain platform.
In particular, a plurality of parameters, such as at least one of usage, user, starting and stopping point of the vehicle, may be included in the vehicle request. The purpose refers to a purpose used by the bus, such as visiting a customer, pulling goods, and the like. The user refers to a person who uses the bus this time, and the user may be a user who sends a bus request or other staff, which is not limited herein. The starting and stopping points of the vehicle are where the vehicle user is going to start and where the vehicle is going to go. In the application embodiment, the same person as the user and the user is taken as an example for explanation, and the case of the user request sent by the user to another person instead of the user is similar to the description in the application embodiment, and therefore, the description is omitted here.
And S103, distributing buses for the users according to the vehicle using requests.
After receiving the vehicle using request, if a plurality of buses exist, the buses can be distributed to the users according to the vehicle using request.
Specifically, when a bus is allocated, the bus can be allocated to the user according to at least one of the use, the user, the start and stop location of the bus and a preset allocation rule. For example, a bus may be assigned according to the purpose of use, and if the purpose is to pull goods, a bus capable of pulling goods may be assigned, and if the purpose is to meet customers, a corresponding commercial vehicle may be assigned. The appropriate bus can be assigned according to the job, post, etc. of the user. The allocation can also be made according to the car start and stop points, and the bus closer to the starting position of the passenger is selected to be allocated. Of course, the buses can be distributed according to other parameters, which are not described in detail herein.
S104, determining vehicle access information corresponding to the bus in the parking area, and writing the vehicle access information into the block chain platform, wherein the vehicle access information comprises access time and a vehicle license plate number.
After the bus is distributed to the users, the bus can be extracted and used in the corresponding parking area by the user. When a user uses a bus, the user usually drives the bus out of the corresponding parking area, and then the user also parks the bus in the corresponding parking area after the use. The parking area may be the same as or different from the parking area when parking, and is not limited herein. When a user opens and parks in the parking area, corresponding vehicle access information can be generated, and at the moment, the block chain platform can be written into the block chain platform after the vehicle access information is determined, so that the evidence of using a bus by the user can be stored, the transparency of the use of the bus is ensured, and the possibility of private use of the bus is reduced. The vehicle access information comprises access time, vehicle license plate numbers and other parameters.
Specifically, when vehicle access information is determined, the vehicle access information can be determined through vehicle identification equipment arranged in a parking area, then the vehicle identification equipment is associated with the block chain platform through the internet of things, and the vehicle identification equipment can send the vehicle access information to the block chain platform. The vehicle identification device is used for identifying the license plate number of the vehicle when the vehicle enters or exits the parking area, and the license plate number can be determined by the device through algorithms such as image identification. Through vehicle identification equipment and internet of things, the whole process can be more automatic, and the labor cost is reduced.
In one embodiment, after receiving the car using request and before allocating a bus to the user, if it is determined that the user is the user himself, the user can be located according to the terminal currently used by the user, and corresponding location information is obtained. When a subsequent bus is allocated, the bus can be allocated to the user according to the bus using request and the positioning information, and the bus with the user closer to the current positioning information is allocated to the user, so that the time waste of the user is reduced.
In one embodiment, the historical car usage records of the user may also be queried before the user assigns a bus. If no bad car-using record exists in the historical car-using records of the user, a bus can be allocated to the user. If there is a bad car-using record in the historical car-using records of the user, for example, the user has been private with a bus, or illegal violation accidents occur when the user uses the bus, the user needs to be further audited, and the bus is allocated to the user after the audit is passed. By auditing the historical vehicle use records of the user, adverse accidents can be reduced when the bus is used.
In one embodiment, the corresponding intelligent contracts may also be generated in advance and deployed in the blockchain platform. The intelligent contract comprises at least one of vehicle using request and vehicle access information. The intelligent contract is used for writing the car using request into the block chain platform after receiving the car using request; or according to the vehicle using request, allocating a bus for the user; or after the vehicle access information is determined, the vehicle access information is written into the block chain platform. Since the intelligent contracts on the blockchain platform are public, each node can check whether the intelligent contracts are in accordance with the preset agreement or not and deploy the intelligent contracts on the own node. And each user can inquire the intelligent contract through a corresponding way, so that the degree of automation of the transaction is improved, and the trust degree of the user is further increased. The intelligent contract can only be changed in an upgrading mode, each node needs to be synchronously deployed, once the intelligent contract is deployed, the intelligent contract can only be executed through a program, interference of human factors is avoided, and the reliability of data is enhanced.
In one embodiment, a Digital object unique Identifier (DOI) for the bus, such as a two-dimensional code, barcode, etc., may also be generated to facilitate querying bus-related data. Taking the two-dimensional code as an example, by scanning the two-dimensional code corresponding to the bus, the data associated with the bus, such as a bus request and vehicle access information corresponding to the bus, can be accessed, which is very convenient.
As shown in fig. 2, an embodiment of the present application further provides a bus management device based on a block chain, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
determining a blockchain platform created in advance based on a blockchain framework, wherein nodes in the blockchain platform comprise parking areas;
receiving a vehicle using request sent by a user, and writing the vehicle using request into the block chain platform;
distributing a bus for the user according to the bus using request;
and determining vehicle access information corresponding to the bus in the parking area, and writing the vehicle access information into the block chain platform, wherein the vehicle access information comprises access time and a vehicle license plate number.
The embodiment of the application also provides a nonvolatile computer storage medium for bus management based on a block chain, which stores computer executable instructions, wherein the computer executable instructions are set as:
determining a blockchain platform created in advance based on a blockchain framework, wherein nodes in the blockchain platform comprise parking areas;
receiving a vehicle using request sent by a user, and writing the vehicle using request into the block chain platform;
distributing a bus for the user according to the bus using request;
and determining vehicle access information corresponding to the bus in the parking area, and writing the vehicle access information into the block chain platform, wherein the vehicle access information comprises access time and a vehicle license plate number.
The embodiments in the present application are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the device and media embodiments, the description is relatively simple as it is substantially similar to the method embodiments, and reference may be made to some descriptions of the method embodiments for relevant points.
The device and the medium provided by the embodiment of the application correspond to the method one to one, so the device and the medium also have the similar beneficial technical effects as the corresponding method, and the beneficial technical effects of the method are explained in detail above, so the beneficial technical effects of the device and the medium are not repeated herein.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application 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, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, 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 Discs (DVD) or other optical storage, magnetic 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, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A bus management method based on a block chain is characterized by comprising the following steps:
determining a blockchain platform created in advance based on a blockchain framework, wherein nodes in the blockchain platform comprise parking areas;
receiving a vehicle using request sent by a user, and writing the vehicle using request into the block chain platform;
distributing a bus for the user according to the bus using request;
and determining vehicle access information corresponding to the bus in the parking area, and writing the vehicle access information into the block chain platform, wherein the vehicle access information comprises access time and a vehicle license plate number.
2. The method of claim 1, wherein determining vehicle access information corresponding to the bus within the parking area comprises:
and receiving vehicle access information corresponding to the bus, which is sent by vehicle identification equipment arranged in the parking area.
3. The method of claim 1, wherein the request for a car includes at least one of a use, a passenger, a start and stop location of the car;
according to the car using request, allocating a bus for the user, comprising:
and distributing buses for the users according to at least one of the purpose, the passenger and the vehicle starting and stopping place and a preset distribution rule.
4. The method of claim 1, wherein prior to assigning a bus to the user in response to the request for a bus, the method further comprises:
determining that the car user is the user;
determining the current positioning information of the user;
according to the car using request, allocating a bus for the user, comprising:
and distributing buses for the users according to the bus using request and the positioning information.
5. The method of claim 1, wherein prior to assigning a bus to the user in response to the request for a bus, the method further comprises:
and querying the historical vehicle record of the user to determine that no bad vehicle record exists in the user.
6. The method of claim 1, further comprising:
and generating a corresponding intelligent contract and deploying the intelligent contract in the blockchain platform, wherein the intelligent contract comprises at least one of the vehicle using request and the vehicle access information.
7. The method of claim 6, wherein the smart contract is configured to:
after the vehicle using request is received, writing the vehicle using request into the block chain platform; or
Distributing a bus for the user according to the bus using request; or
And after the vehicle access information is determined, writing the vehicle access information into the block chain platform.
8. The method of claim 1, further comprising:
generating a digital object unique identifier for a bus to facilitate querying of the bus-related data.
9. A bus management device based on a block chain is characterized by comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
determining a blockchain platform created in advance based on a blockchain framework, wherein nodes in the blockchain platform comprise parking areas;
receiving a vehicle using request sent by a user, and writing the vehicle using request into the block chain platform;
distributing a bus for the user according to the bus using request;
and determining vehicle access information corresponding to the bus in the parking area, and writing the vehicle access information into the block chain platform, wherein the vehicle access information comprises access time and a vehicle license plate number.
10. A non-transitory computer storage medium for blockchain based bus management, storing computer-executable instructions configured to:
determining a blockchain platform created in advance based on a blockchain framework, wherein nodes in the blockchain platform comprise parking areas;
receiving a vehicle using request sent by a user, and writing the vehicle using request into the block chain platform;
distributing a bus for the user according to the bus using request;
and determining vehicle access information corresponding to the bus in the parking area, and writing the vehicle access information into the block chain platform, wherein the vehicle access information comprises access time and a vehicle license plate number.
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| CN202010361780.8A CN111652774A (en) | 2020-04-30 | 2020-04-30 | Block chain-based bus management method, device and medium |
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| CN202010361780.8A CN111652774A (en) | 2020-04-30 | 2020-04-30 | Block chain-based bus management method, device and medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113887834A (en) * | 2021-10-29 | 2022-01-04 | 陕西省君凯电子科技有限公司 | Intelligent management and control method and system for buses |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113887834A (en) * | 2021-10-29 | 2022-01-04 | 陕西省君凯电子科技有限公司 | Intelligent management and control method and system for buses |
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