WO2020116893A1 - Système de gestion de véhicule utilisant une chaîne de blocs - Google Patents

Système de gestion de véhicule utilisant une chaîne de blocs Download PDF

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Publication number
WO2020116893A1
WO2020116893A1 PCT/KR2019/016917 KR2019016917W WO2020116893A1 WO 2020116893 A1 WO2020116893 A1 WO 2020116893A1 KR 2019016917 W KR2019016917 W KR 2019016917W WO 2020116893 A1 WO2020116893 A1 WO 2020116893A1
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Prior art keywords
vehicle
information
blockchain
block
management server
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PCT/KR2019/016917
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English (en)
Korean (ko)
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윤여표
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윤여표
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G06Q30/0609—Buyer or seller confidence or verification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/40—Business processes related to the transportation industry

Definitions

  • the present invention relates to a vehicle management system using a blockchain, and in particular, collects and processes vehicle manufacturing information at the time of manufacture, variation information of a running vehicle, and operation information of a vehicle to determine the overall state of the vehicle in use and processes it It relates to a vehicle management system using a blockchain that can be verified by a third party.
  • Cars are convenient for the general public to use, but the manufacturing technology is complicated, so it is difficult to make them without an expert, and it is almost impossible to repair them in the event of a breakdown or accident.
  • managers with the best inspection systems and engineering capabilities can monitor the operation of inspection systems, minimizing the shipping of problematic products.
  • the information confirming the state of the vehicle may be related to the profits generated by the vehicle, such as a vehicle owner or a manufacturing company, and if it is discriminated against them, a malicious change may occur.
  • the present invention is to solve the above-mentioned problems, and collects and processes manufacturing information of a vehicle at the time of manufacture, variation information of a driving vehicle, and driving information of a vehicle to determine a comprehensive state of a vehicle in use and to control the problem. It is to provide a vehicle management system using a blockchain so that it can be verified by a third party.
  • another object of the present invention is to create information that determines the overall condition of the vehicle as a block in the blockchain, so that it can be shared with others, and accumulates and manages issues generated in the vehicle through blocks to ensure accurate and reliable operation. It is to provide a vehicle management system using a blockchain that can manage vehicle information.
  • the vehicle management system using the blockchain receives vehicle-related information, which is information about an event occurring in connection with a vehicle, a vehicle owner, and a vehicle operator, and receives the collected information in advance Generates an index for each of the vehicle-related information collected by applying to a reference value and an algorithm, reflects the index, calculates a score indicating the state of the vehicle as a numerical value, and writes the score in a blockchain transaction to generate a score information block Characterized in that it comprises a; management server to generate.
  • vehicle-related information is information about an event occurring in connection with a vehicle, a vehicle owner, and a vehicle operator
  • Generates an index for each of the vehicle-related information collected by applying to a reference value and an algorithm reflects the index, calculates a score indicating the state of the vehicle as a numerical value, and writes the score in a blockchain transaction to generate a score information block Characterized in that it comprises a; management server to generate.
  • the vehicle management system using the blockchain according to the present invention collects and processes manufacturing information of a vehicle at the time of manufacture, change information of a vehicle during operation, and operation information of a vehicle to determine the overall condition of the vehicle in use and determines the third Self-confirmation and use are possible.
  • the vehicle management system using the blockchain according to the present invention allows information to determine the overall state of the vehicle as a block of the blockchain, so that it can be shared with others, and accumulates issues generated in the vehicle through blocks. Management makes it possible to accurately and reliably manage information on vehicles.
  • FIG. 1 is an exemplary view schematically showing the configuration of a vehicle management system using a blockchain according to the present invention.
  • Figure 2 is an exemplary view for explaining the company server of the vehicle management system using a blockchain.
  • FIG. 3 is an exemplary view for explaining a vehicle management method using a blockchain according to the present invention.
  • FIG. 1 is an exemplary view schematically showing the configuration of a vehicle management system using a blockchain according to the present invention.
  • a vehicle management system using a blockchain includes a management server 110, a company server 111, and a user terminal 160, and the user terminal 160 is a vehicle terminal ( 160a) and a third party terminal 160b.
  • the management server 110 serves to receive various information related to a vehicle from the company server 111 and to index and score the received information.
  • the management server 110 serves to generate information such as scores, indices, part (or all) of collected information, and rules used in calculating scores/indexes as blocks, and to propagate the generated blocks to nodes.
  • the nodes of the blockchain are basically the management server 110, the user terminal 160, and the vendor server 111, and may include any devices existing in the network separately.
  • the management server 110 may configure a private blockchain including only the company server 111 and the user terminal 160, in which case, the management server 110 may approve the device or server participating in the private blockchain. You can do
  • the management server 110 of the present invention in addition to the private blockchain, in which only members are involved, may also allow a node for arbitrary verification to be made, and the description will be further described below.
  • the management server 110 receives and collects vehicle-related information from the company server 111 or the user terminal 160, indexes the collected vehicle-related information, and synthesizes and indexes the indexed information. To this end, the management server 110 stores information such as algorithms, reference values, and depreciation for index calculation and score calculation of collected vehicle-related information.
  • the index may be set to 100 points when the parts are shipped out of the vehicle, and the rate at which these parts are reflected in the vehicle score may be set at 10%.
  • depreciation due to aging may be selected as 0.01%/1000km for each mileage and used for index and score calculation.
  • the management server 110 may generate blocks and propagate the collected information used for calculating the index, the score information and the algorithm or judgment criteria used for calculating the index and the score, the index or the score as a block.
  • the management server 110 may request each node to preferentially propagate the block to member nodes among the nodes of the blockchain.
  • the scoring information which is vehicle-related information used for calculating the index and the score, and the algorithm and reference value for calculating the scoring information are calculated information, and how to configure the scoring information and the calculation information by one blockchain
  • scoring information and calculation information can be configured by different blockchains.
  • the scoring and calculation information can be written in different blocks to overcome the data storage limit per block, and when the capacity of vehicle-related information or calculation information is large, multiple It is also possible to deliver by sequentially writing on the block.
  • the process incorporating these methods will be mainly described, and the description will be made by classifying the blockchain only when it is necessary.
  • the management server 110 may request each node to preferentially propagate the block to member nodes among the nodes of the blockchain.
  • the management server 110 indicates the state of the vehicle as an index and a score, and the blockchain for transmitting the index and score will be referred to as a base blockchain below.
  • Indices and score information calculated by the management server 110 are basically described in blocks of the base blockchain, and a block for updating the index and information is generated and connected by the management server 110. Therefore, in the following, it is understood that index and score information are basically stored in blocks of the base blockchain, and vehicle-related information may be included in the base blockchain or transmitted through a separate blockchain.
  • the delivery of the public key and the private key is exchanged between the transaction parties of the blockchain, that is, the sender and the receiver who transmit the information, and is based on the technology disclosed by the blockchain technology, and detailed description thereof will be omitted. .
  • detailed description of verification by the nodes of the blockchain will be omitted.
  • the management server 110 stores the transaction ID (TXID) or public key used in the generation of the block to match the user's information or vehicle information for management of such information, block generation and update.
  • TXID transaction ID
  • public key used in the generation of the block to match the user's information or vehicle information for management of such information, block generation and update.
  • the transaction ID (TXID) or public key is stored in correspondence with the information of the user registered in the management server 110, and is managed by matching the user and the member who generated the transaction or block.
  • the information is authenticated and searched using only one of the user information or the transaction ID (TXID) or public key matched thereto. To enable access and use.
  • the management server 110 may be connected to the TXID management server 185 to perform transaction ID management.
  • the user terminal 160 collects or generates vehicle-related information and transmits it, similar to the company server 111. More specifically, the user terminal 160 may include a vehicle terminal 160a installed in the vehicle and a third party terminal 160b that generates other information using vehicle-related information.
  • the terminal device of the user who owns the vehicle may be included in the third party terminal 160b.
  • the profit according to the score of the vehicle may be distorted when the information is recorded by the owner due to the increase or decrease. Therefore, the terminal that can reflect the will of the owner is included in the third-party terminal 160b that can be reprocessed by receiving the score and the index, and the vehicle-related information is associated with the vehicle terminal 160a installed in the vehicle, that is, the trip computer. It can be the same device.
  • the terminal used by the owner may be used as a role of providing a communication path for the vehicle terminal 160a having no communication means with the outside.
  • the vehicle terminal 160a may be a device that is installed in a vehicle and collects driving information and sensing information of the vehicle, and is a device capable of converting such information into an external device.
  • the vehicle terminal 160a may be a trip computer or an electronic control unit installed in the vehicle, but may be configured as a terminal device installed separately.
  • the third party terminal 160b may be a vehicle terminal of another user or a user terminal used by another user.
  • This third-party terminal may be a terminal that can register the vehicle management system as a member and perform block authentication, and check score information calculated by scores and indices.
  • This third-party terminal 160b does not contribute to the creation of vehicle-related information, but joins as a member and serves as a node for the propagation and authentication of the blockchain.
  • the third party terminal 160b is not registered as a member, a plurality of verification terminals that perform verification only to improve the reliability of the blockchain may be included.
  • FIG. 2 is an exemplary diagram for explaining a company server of a vehicle management system using a blockchain.
  • the vehicle management system 100 using another blockchain according to the present invention includes a management server 110, a vehicle manufacturer server 120, a vehicle regular inspection server 130, a vehicle maintenance company server 140, and a component manufacturing company server 150 ), a user terminal 160, a police station server 170, a TXID management server 185, an insurance company server 180, and a traffic management agency server 190.
  • the vehicle manufacturer server 120 is a server provided in a company that manufactures a vehicle and provides basic information (hereinafter, basic vehicle information) at the time of manufacturing the vehicle to the management server 110.
  • Basic vehicle information includes the vehicle's unique number (meaning the main serial number assigned to the vehicle, such as the vehicle identification number and engine number), the vehicle's release date, the specifics of the vehicle's manufacture, and information about options added to the vehicle at the time of shipment. Includes.
  • specific items may include, for example, matters such as whether to stop the manufacturing line at the time of manufacturing the vehicle, whether to change parts suppliers, history of changing parts, and whether to change the manufacturing line.
  • a component that is basically mounted on a vehicle that is shipped at the request of an orderer may be replaced with another part, or an example that is not included in the basic specification may be added at the factory.
  • the vehicle regular inspection server 130 means a server installed in a company that performs regular inspection of a vehicle according to the law, and provides a regular inspection result (hereinafter referred to as a vehicle regular inspection result) of the vehicle that has undergone regular inspection to the management server 110 do.
  • the information provided by the vehicle regular inspection server 130 may be transmitted to the traffic management industrial complex server 190 and may be transmitted to the management server 110 also by the traffic management industrial complex server 190.
  • the information is received from both sides, and the management server 110 compares the contents transmitted through the two servers 130 and 190 to ensure data reliability.
  • the present invention is not limited by the suggestion that data can be received from only one server 130 or 190.
  • the vehicle maintenance company server 140 is a server installed in a maintenance company that repairs or repairs a vehicle. After the vehicle is repaired, the maintenance information (hereinafter, vehicle maintenance information) of the corresponding vehicle entered by the vehicle maintenance company is managed by the management server 110. ).
  • vehicle maintenance information includes information about attachments (optional) that are not attached by the vehicle manufacturer among vehicle attachments, maintenance date of the vehicle, driving distance of the vehicle, vehicle maintenance contents, parts used for replacement, and accident contents do. Attachments added to the outgoing vehicle may be convenient from the standpoint of the driver operating the vehicle, but may also be a disadvantage in terms of the vehicle's aging speed, vehicle life or safety, so these parts also determine the vehicle's aging and safety. Can be included. In addition, if the parts used for replacement are genuine, parts beyond the expiration date are used, parts recommended by the manufacturer are used, or vice versa, parts other than those recommended are used. It can be reflected in determining vehicle aging and safety.
  • the parts manufacturer server 150 is a server of a parts manufacturer that supplies parts of a vehicle to a vehicle maintenance company, and provides information to a management server 110 about which parts and when a vehicle maintenance company supplies parts (hereinafter, parts information). to provide.
  • the parts information includes the date of manufacture of the parts, production time, service life, delivery maintenance company, and recommended replacement time.
  • the parts information can be checked to which vehicle maintenance company server 140, when, what parts, and how much parts are provided, and the running vehicle management server 110 provides parts information and parts information input by the vehicle maintenance company. By comparing, you can check the accuracy or error of the parts used by the vehicle maintenance company.
  • the evaluation score assigned to the safety of the part changes. For example, it could not be confirmed during the manufacture and sale of the part, but it was the case that the defect of the part was found while analyzing the vehicle in the accident.
  • the higher the evaluation score is the higher the safety score is compared to when the evaluation score is low, when the inspection by the police or the relevant authorities determines that there is a defect in a specific product produced by a specific company for a specific period of time.
  • the evaluation score applied to the parts should be reduced, and then, when a specific vehicle replaces the corresponding part with a normal part, the evaluation score for the safety of the corresponding vehicle can be modified.
  • the user terminal 160 includes an input/output device owned by the owner of the vehicle or a transportation company operating a plurality of vehicles, and an input/output device owned by a user of another vehicle participating in the management system 100. That is, it can be defined as a device that belongs to a vehicle owner and is installed in a vehicle and generates and transmits vehicle-related information regardless of a user.
  • the user terminal 160 transmits the driving information of the vehicle to the management server 110.
  • the use of a personal vehicle may be an example of use of a vehicle owned by an individual, that is, commuting, travel, or personal business, and the operating information of the operating vehicle includes the vehicle's operating purpose (passenger, cargo transportation), and driving route. , Driving distance, and history of driving drivers.
  • the operating route is a route on which business vehicles move, and includes specific features of the route, such as unpaved roads and construction.
  • the user terminal 160 collects information and transmits it to the management server 110 like other servers to generate a block of vehicle information on the blockchain, and verifies the block generated by the management server 110 And propagates the node.
  • the role of the node is also performed by the servers. This will be described in more detail while describing the management server 110 below.
  • the police station server 170 transmits vehicle accident information and enforcement information to the management server 110.
  • the crackdown information will include speeding or signal violation.
  • the insurance company server 180 transmits the accident of the vehicle that sees the agreement to the management server 110 without reporting to the police station during the vehicle accident.
  • Vehicle accidents are generally filed with the police, but minor accidents other than personnel accidents may result in agreement between the abuser and the victim and not be reported to the police.
  • the record is transmitted to the management server 110, so that such a situation can also be used as data for determining the safety of the vehicle.
  • actual accident occurrence information can be used as judgment data in various ways.
  • the management server 110 includes a vehicle manufacturer server 120, a vehicle regular inspection server 130, a vehicle maintenance company server 140, a parts manufacturing company server 1500, a user terminal 160, a police station server 170, and an insurance company Various information is received from the server 180 and the traffic management industrial complex server 190, and the aging and safety level of the corresponding vehicle is evaluated and corrected using the received information.
  • the management server 110 indexes the collected information for the evaluation of aging and safety, and calculates it as a score indicating the state of the vehicle.
  • the management server 110 generates a part (or all) of these scores, indices, and collected information as blocks, and propagates the generated blocks to nodes.
  • the nodes include a device that connects to the management server 110 and provides information, devices that access to use the information, and arbitrary devices that exist on the network separately.
  • the management server 110 may configure a private blockchain by limiting only nodes that connect to the management server 110 to provide information and devices that access to use the information as nodes, in this case management The server 110 may perform authorization of devices participating in the private blockchain.
  • the present invention is not limited by the suggestions.
  • FIG. 3 is an exemplary view for explaining a vehicle management method using a blockchain according to the present invention.
  • the vehicle management method includes a base block chain generation step (S10), a vehicle-related information collection step (S20), a score information generation step (S30), and a score information block generation step (S40), delivery /Verification step (S50), information update determination step (S60) and score information using step (S60).
  • the base block chain creation step (S10) is a step in which the initial blocks of the block chain are generated for the target vehicle to use the related information by scoring the overall state of the vehicle.
  • the initial blocks of the base block generation step (S10) include a block of genesis, which is the beginning of the blockchain, and a block that is connected to the genesis block and records basic information about the target vehicle and the owner.
  • the base block may be generated by the management server 110 and the target vehicle vehicle terminal 160a.
  • the information of the vehicle owner described in the base block may be generated by the owner terminal, but the information that can be generated by the owner terminal can be generated by the management server 110 or the company server 111, so the vehicle terminal It will be described on the assumption that the information recorded in (160a) is included in the initial block.
  • the management server 110 registers the member, the vehicle manufacturer, the vehicle maintenance company, the vehicle inspection company, the vehicle parts company, the transportation company, and the individual as a member, and gives a member ID. Perform a series of processes, such as collecting information. In this process, the management server 110 can exchange information such as the current status of the vehicle, replacement of parts, and the inspection status of the vehicle with members, and sharing to check the block when a block for the vehicle has already been generated. Information such as keys and transaction IDs can be exchanged.
  • the management server 110 may store, in addition to the transaction ID, the information related to the blockchain related to the member in association with the member information.
  • a public key for classifying a block chain corresponding to a member's vehicle may be stored in correspondence with member information.
  • the management server 110 may convert and store the public key into information that is easy for general members to check, such as a vehicle number. That is, the member information and the public key are matched and stored, and at this time, the public key is matched and stored with the vehicle number so that users can access the information on the blockchain through the member's name or vehicle number.
  • the management server 110 may check the blockchain through a corresponding public key and provide it to a user who has a request.
  • the generated block is propagated to the verification nodes centered on the member node to perform verification.
  • vehicle-related information collecting step (S20) vehicle-related information of the target vehicle where the blockchain is generated is generated in the base block chain generating step (S10), and the vehicle-related information is generated by the company server 111 or the vehicle terminal 160a.
  • This step is collected and delivered to the management server 110. That is, vehicle-related information is generated, such as the target vehicle being insured, receiving maintenance, violating laws, or changing the owner.
  • vehicle-related information generation step (S20) the vehicle-related information informing the behavior generated for the vehicle by the company server 111 or the vehicle terminal 160a that performed the above-described actions of the target vehicle is the management server 110 ).
  • the score information generation step (S30) is a step in which the management server 110 receiving the vehicle-related information calculates an index using the vehicle-related information, and calculates a score using the calculated index.
  • the score information block generation step (S40) is a step of generating the score information generated in the score information generation step (S40 ), that is, an index and a score, as a transaction, and a block recording the score information. In this process, a process of matching the transaction ID that is confirmed when the transaction is generated to the information described in the member registration process may be additionally performed.
  • calculation information for calculating the score information in the step of generating the score conquest block (S40) that is, information such as algorithms, reference values, and rules are recorded together in the score information block, or a separate blockchain, for example, of the calculation information blockchain. Block-generated processes may be included.
  • vehicle-related information in the block generated in the step of generating the score information block (S40). And this vehicle-related information can also be disseminated separately through the family blockchain.
  • the calculation information blockchain is not created for any one vehicle, but one blockchain is generated so that it can be applied to a number of vehicles in common, and changes in rules, algorithms, and reference values When this occurs, a block reflecting this can be created and configured to be added to the blockchain.
  • a family blockchain may be provided in plural for one vehicle. Such a family blockchain can be determined whether it is created or not in consideration of such factors as time required for processing, convenience of processing, and the amount and number of information written in the block.
  • the block generated in the score information block generation step (S40) is propagated to the node and verified.
  • the block is preferentially propagated to member nodes registered as members.
  • the member nodes may perform a process of modifying the list of verification preliminary blocks to process the transmitted verification preliminary block first when it is determined that the forwarded preliminary block is transmitted from the member node.
  • the member nodes preferentially verify the blockchain of the management system delivered from the neighbors, that is, the block of the score information blockchain, the calculation information blockchain, or the family blockchain, and the blockchain in the system. Processing can be prioritized.
  • the delivery method of the block may be slightly different depending on whether the blockchain operated by the management system is a public form, a private form, or a mixture of the two.
  • the information update determination step (S60) is a step of determining whether vehicle-related information is newly generated. This information update determination step (S60) is performed by the member nodes or is made by the management server (110). If it is determined that the information is updated in the information update determination step (S60), the above steps S20 to S50 are performed again, and if it is determined that the information is not updated, the calculated score information is used, and the delivery/verification is continued. The process is done.
  • the use of score information (S70) is a step in which the management server 110 or member systems perform various uses, such as evaluating the state of the vehicle or the suitability of maintenance, repair, and management performed on the vehicle using these scores. .
  • the management server 110 In the step of using the score information (S70), the management server 110 outputs and provides it through a web page managed by the management server 110 when a vehicle information inquiry request is generated through the user terminal 160, or a public key Can be delivered to the user terminal 160. Through this, the user terminal 160 can check the scores of the vehicle and the information used to calculate the scores.
  • the evaluation range of the vehicle is a criterion for classifying the state of the vehicle based on the evaluation score, and will be, for example, normal, caution, and scrapped vehicles.
  • Normal is the level that judges that there is no problem in driving the vehicle, attention is no problem in the operation of the vehicle, but it is a level that requires replacement of parts or inspection of the vehicle, and scrapped vehicles have defects that cannot be repaired even by replacement of vehicle parts. There's a level that needs to be scrapped to prevent accidents.
  • the present invention it is possible to verify the exact value and status of a vehicle by allowing a third party as well as the owner to check various information of the vehicle, thereby inducing fair trade and transaction activation due to increased transaction reliability.

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Abstract

La présente invention concerne un système de gestion de véhicule utilisant une chaîne de blocs, qui recueille et traite des informations de fabrication du véhicule au moment de la fabrication, des informations de changement du véhicule pendant la conduite, et des informations de conduite du véhicule, détermine l'état général du véhicule utilisé, et permet à un tiers de vérifier l'état général du véhicule. Le système de gestion de véhicule utilisant une chaîne de blocs selon la présente invention comprend un serveur de gestion permettant de recevoir, à partir d'une source externe, des informations concernant le véhicule à propos d'un évènement se produisant en association avec un véhicule, un propriétaire de véhicule et un opérateur de véhicule, produire un indice pour chaque élément des informations concernant le véhicule recueillies en appliquant les informations recueillies à une valeur de référence prédéterminée et à un algorithme, calculer un score indiquant l'état du véhicule en tant que valeur en appliquant l'indice, et produire un bloc d'informations de score en entrant le score dans une transaction de la chaîne de blocs.
PCT/KR2019/016917 2018-12-06 2019-12-03 Système de gestion de véhicule utilisant une chaîne de blocs WO2020116893A1 (fr)

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