KR102648136B1 - Method, apparatus and computer program for providing blockchain-based service in vehicle - Google Patents

Abstract

A method, device, and computer program for providing blockchain-based services in a vehicle are disclosed. A blockchain-based service provision device in a vehicle according to embodiments includes an authentication unit that performs identity authentication based on the personal information of the owner of the vehicle and outputs identity authentication information, a memory that stores vehicle identification number information of the vehicle, and A blockchain that generates a private key value by combining the identity authentication information output from the authentication unit and the vehicle identification number information stored in the memory, and manages the vehicle and owner history data stored in the blockchain server based on the generated private key value. May include a based vehicle management agent.

Description

Blockchain-based service provision method, device, and computer program in a vehicle {METHOD, APPARATUS AND COMPUTER PROGRAM FOR PROVIDING BLOCKCHAIN-BASED SERVICE IN VEHICLE}

This specification relates to blockchain-based services, and more specifically, to a device and method for providing blockchain-based services in a vehicle.

In general, blockchain technology is attracting attention because it has security that prevents forgery or alteration of data. Since blockchain technology was first introduced as a Bitcoin application in 2009, its utilization is increasing by adapting to not only electronic currency technology but also distributed ledger technology and highly reliable data verification technology. Blockchain technology is a distributed data storage technology that stores data in blocks, connects them in a chain, and copies and stores them on numerous computers simultaneously.

Additionally, the blockchain network is a system in a distributed environment that allows for the exchange of digitized assets or transaction details, and uses a shared ledger to store electronic transaction details that occur in a P2P (peer-to-peer) network. Record your history. Blockchain networks use a decentralized or distributed consensus mechanism. In particular, all validating nodes on the network can approve (or disapprove) the same transaction by executing the same (or agreed upon) consensus algorithm on that transaction.

In addition, “node” can refer to a computing device that can record, maintain, and store a shared ledger in a blockchain and has computational capabilities that can record and process transaction details, such as creating blocks.

Therefore, various services using blockchain are being provided to users.

Meanwhile, there is a cryptocurrency payment service in vehicles that uses blockchain.

However, this cryptocurrency payment service has the disadvantage of being a simple service that links the customer's cryptocurrency wallet.

This specification is proposed to solve the above-mentioned problem and various problems related thereto. The technical task according to the embodiments is to provide various blockchain-based services by managing the vehicle owner's history and vehicle history through blockchain. The purpose is to provide a device and method that allows it to be provided.

The technical challenge according to the embodiments is an apparatus and method for providing various blockchain-based services by mounting a blockchain-based vehicle management agent on the vehicle and managing the vehicle owner's history and vehicle history through blockchain. is to provide.

However, it is not limited to the above-described technical challenges, and the scope of rights of the embodiments may be expanded to other technical challenges that can be inferred by a person skilled in the art based on the entire contents of this document.

In order to achieve the above-mentioned purpose and other advantages, a blockchain-based service providing device in a vehicle according to embodiments includes an authentication unit that performs identity authentication based on the personal information of the owner of the vehicle and outputs identity authentication information, and the vehicle's A memory that stores vehicle identification number information, and a vehicle that generates a private key value by combining the identity authentication information output from the authentication unit and the vehicle identification number information stored in the memory, and stores the vehicle in a blockchain server based on the generated private key value. It may include a blockchain-based vehicle management agent that manages the owner's history data.

In one embodiment, the vehicle is a connected car including an AVN (Audio, Video, Navigation) module.

In one embodiment, the blockchain-based vehicle management agent is mounted on the AVN module.

In one embodiment, the blockchain server stores the private key value, wallet address, or insurance history related to the owner of the vehicle in a block in the form of a blockchain.

In one embodiment, the blockchain-based vehicle management agent provides a service for managing at least the insurance history of the vehicle or owner based on the private key value and history data stored in the blockchain server.

In one embodiment, the blockchain-based vehicle management agent provides a service for managing vehicle registration based on the private key value and history data stored in the blockchain server.

In one embodiment, the blockchain-based vehicle management agent provides a service for managing at least the vehicle or owner's cryptocurrency wallet based on the private key value and history data stored in the blockchain server.

In one embodiment, the identity authentication unit performs identity authentication by receiving at least one of a password, biometric information, and signature from the owner of the vehicle.

A method of providing a blockchain-based service in a vehicle according to embodiments includes the steps of performing identity authentication based on the personal information of the owner of the vehicle and outputting identity authentication information, combining the identity authentication information with the vehicle identification number information, It may include generating a private key value, and managing history data of the vehicle and owner stored in the blockchain server based on the generated private key value.

In one embodiment, the history data stored in the blockchain server is at least a private key value, wallet address, or insurance history related to the owner of the vehicle.

One embodiment further includes providing a service for managing at least the insurance history of the vehicle or owner based on the private key value and history data stored in the blockchain server.

One embodiment further includes providing a service for managing vehicle registration based on the private key value and history data stored in the blockchain server.

One embodiment further includes providing a service for managing at least a cryptocurrency wallet of the vehicle or owner based on the private key value and history data stored in the blockchain server.

In one embodiment, the personal information of the owner of the vehicle is at least one of a password, biometric information, and signature.

According to embodiments, it may be combined with a computer as hardware and include a computer program stored in a computer-readable recording medium to perform the above-described method.

The above solutions are only some of the various embodiments of the present specification, and modified embodiments that reflect the technical features of the present specification are also available to those with ordinary knowledge in the technical field to which the present specification pertains through the overall spirit described in the specification. They can infer.

According to embodiments, a highly reliable blockchain-based service can be provided by combining (combining) personal authentication information and the vehicle's vehicle identification number to generate a private key value to manage the history of the vehicle and the vehicle owner.

According to embodiments, a private key value is generated by combining the identity authentication information and the vehicle's vehicle identification number, and the vehicle history is stored in a block in the form of a blockchain based on the private key value, providing a highly reliable vehicle registration management service. can do.

According to embodiments, a private key value is generated by combining the identity authentication information and the vehicle's vehicle identification number and the vehicle and/or individually owned insurance history is stored in a block in the form of a blockchain based on the private key value, thereby providing high reliability. We can provide insurance management services for vehicles.

According to embodiments, a highly reliable payment service can be provided by generating a private key value by combining the identity authentication information and the vehicle identification number and storing the cryptocurrency wallet address in a block in the form of a blockchain based on the private key value. You can.

In addition to the technical effects explicitly mentioned above, effects obvious to those skilled in the art can also be inferred from the entire description of this specification.

Figure 1 is a diagram showing an overall system for providing blockchain-based services in a vehicle according to embodiments.
Figure 2 is a diagram schematically showing a blockchain network combined with a blockchain server according to embodiments.
Figure 3 is a detailed block diagram of an AVN module equipped with a blockchain-based vehicle management agent according to embodiments.
Figure 4 is a detailed block diagram of the entire system for providing blockchain-based services in a connected car according to embodiments.
Figure 5 is a flowchart showing an example of managing the insurance history of a vehicle and/or vehicle owner in a blockchain-based vehicle management agent according to embodiments.

Hereinafter, embodiments disclosed in the present specification will be described in detail with reference to the attached drawings. However, identical or similar components will be assigned the same reference numbers regardless of reference numerals, and duplicate descriptions thereof will be omitted. Of course, the following examples are only intended to embody the present invention and do not limit or limit the scope of the present invention. Anything that can be easily inferred by an expert in the technical field to which the present invention belongs from the detailed description and embodiments of the present invention will be interpreted as falling within the scope of the rights of the present invention.

The detailed description herein should not be construed as limiting in any respect, but should be considered illustrative. The scope of the present invention should be determined by reasonable interpretation of the appended claims, and all changes within the equivalent scope of the present invention are included in the scope of the present invention.

Preferred embodiments will be described in detail, examples of which are shown in the attached drawings. The detailed description below with reference to the accompanying drawings is intended to explain preferred embodiments rather than to indicate only embodiments that can be implemented. Below, the present invention is described in detail to provide a thorough understanding. However, it will be apparent to those skilled in the art that the present invention may be practiced without these details. Most of the terms used in this specification are selected from common ones widely used in the field, but some terms are arbitrarily selected by the applicant and their meaning is detailed in the following description as necessary. Therefore, the present invention should be understood based on the intended meaning of the term, not the mere name or meaning of the term. In addition, the following drawings and detailed description should not be construed as being limited to the specifically described embodiments, but should be interpreted as including even those that are equivalent to or replaceable with the embodiments described in the drawings and detailed description.

1 is an overall system for providing blockchain-based services in a vehicle according to embodiments.

To this end, Figure 1 shows a vehicle 10 equipped with a blockchain-based vehicle management agent, a user terminal 20 that communicates with the vehicle 10, and the vehicle 10 and/or the user terminal 20. It may include a blockchain server 30 by communicating with.

In the present disclosure, in one embodiment, the vehicle 10 is a connected car. This is an example to aid understanding of the present invention, and any vehicle that can be equipped with the blockchain-based vehicle management agent of the present invention is possible.

According to embodiments, a connected car refers to a vehicle that connects information and communication technology with a vehicle and is capable of two-way Internet and mobile services.

Connected cars are divided into embedded and mirroring methods, and the embedded method means connecting mobile communication and the modem mounted in the vehicle through the user terminal 20. The mirroring method means connecting the user terminal 20 and the AVN (Audio, Video, Navigation) module provided in the vehicle via WiFi.

According to embodiments, the blockchain-based vehicle management agent is mounted on an AVN module.

In one embodiment, the blockchain-based vehicle management agent mounted on the AVN module of the vehicle 10 combines with the user terminal 20 and the blockchain server 30 to provide various blockchain-based services to users in the vehicle. Do this.

The user terminal 20 may be implemented as a computer or portable terminal that can connect to the vehicle 10 through a network.

Here, the computer refers to, for example, a laptop, desktop, laptop, tablet PC, slate PC, etc. equipped with a web browser, and the portable terminal refers to, for example, portability and mobility. Covered wireless communication devices include Personal Communication System (PCS), Global System for Mobile communications (GSM), Personal Digital Cellular (PDC), Personal Handyphone System (PHS), Personal Digital Assistant (PDA), and International Mobile Telecommunication (IMT). -2000, CDMA (Code Division Multiple Access)-2000, W-CDMA (W-Code Division Multiple Access), WiBro (Wireless Broadband Internet) terminal, smart phone, etc. based on all types of handhelds It may refer to wireless communication devices and wearable devices such as watches, rings, bracelets, anklets, necklaces, glasses, contact lenses, or head-mounted-device (HMD).

In the following embodiment, a case where a user carries a smart phone among the user terminals 20 and rides inside the vehicle 10 will be described as an example, but the user terminal 20 is not limited to this.

Figure 2 is a diagram schematically showing a blockchain network combined with the blockchain server 30 according to embodiments.

The blockchain server 30 according to embodiments is designed to make arbitrary manipulation by malicious forces difficult by having all members verify, store, and execute information and value through the blockchain network 230. It's technology. The blockchain server 30 is a block collection that connects blocks containing multiple transaction records and information, and each block is organically connected to the previous block through a hash value, creating a chain that continues up to the first block (Genesis Block). It is a structure. At this time, a block refers to a type of data packet that is sequentially connected by encrypting the information content in the form of letters or numbers. Blocks containing new information are connected at regular intervals, and forgery and falsification of information inside the blockchain can be prevented by verifying validity during the connection process between blocks. Types of blockchain include public blockchain, private blockchain, and consortium blockchain.

The blockchain network 230 according to embodiments may be comprised of a plurality of nodes 210. Here, each node 210 can share transactions, verify transactions, generate next block candidates, and store blocks.

Each node 210 can share transactions on the blockchain network 230.

According to embodiments, a blockchain-based vehicle management agent mounted on the AVN module of the vehicle 10 may also become a node.

Figure 3 is a detailed block diagram of an AVN module equipped with a blockchain-based vehicle management agent according to embodiments.

In FIG. 3, the AVN module may include a processor 310, an input unit 320, a communication unit 330, a memory 340, a display unit 350, and a blockchain-based vehicle management agent 360.

The configuration of the AVN module is not limited to FIG. 3, and various configurations for performing the functions of the AVN module may be further included or some may be omitted from FIG. 3.

The processor 310 may include one or more cores (not shown) and a graphics processing unit (not shown) and/or a connection path (e.g., bus, etc.) for transmitting and receiving signals with other components. there is.

The processor 310 according to one embodiment may provide a blockchain-based service by executing one or more instructions stored in the memory 340.

The input unit 320 receives various input commands from the user.

The input unit 320 includes various buttons, switches, microphones, pedals, keyboards, mice, track-balls, various levers, handles, and sticks for user input. It may include a hardware device such as a touch pad, and may also include a GUI (Graphical User Interface), that is, a software device such as a touch pad. The touch pad is implemented as a touch screen panel (TSP) and can form a mutual layer structure with the display unit 350.

The display unit 350 can display visual information to the user. For example, the display unit 350 includes a head-up display (not shown) that displays speed information, etc. on the front shield provided in front of the driver's seat, AVN, in addition to a display such as an instrument panel that provides vehicle speed information and various vehicle states. It includes a variety of hardware, including a main display that displays visual information provided by the module and a rear seat display that is provided at the rear of the driver's seat and passenger seat and provides connected car services to users seated in the back seat.

The communication unit 330 communicates with the outside, such as the smart phone 20 and/or the blockchain server 30.

To this end, the communication unit 330 may include at least one of a short-range communication module, a wired communication module, and a wireless communication module.

The short-range communication module transmits signals using a wireless communication network at a short distance, such as a Bluetooth module, infrared communication module, RFID (Radio Frequency Identification) communication module, WLAN (Wireless Local Access Network) communication module, NFC communication module, and Zigbee communication module. It may include various short-range communication modules that transmit and receive. Wired communication modules include a variety of wired communication modules, such as Controller Area Network (CAN) communication modules, Local Area Network (LAN) modules, Wide Area Network (WAN) modules, or Value Added Network (VAN) modules. In addition to communication modules, various cable communications such as USB (Universal Serial Bus), HDMI (High Definition Multimedia Interface), DVI (Digital Visual Interface), RS-232 (recommended standard232), power line communication, or POTS (plain old telephone service) Can contain modules. In addition to Wi-Fi modules and WiBro (Wireless broadband) modules, wireless communication modules include GSM (global System for Mobile Communication), CDMA (Code Division Multiple Access), WCDMA (Wideband Code Division Multiple Access), and UMTS (universal mobile telecommunications system). ), Time Division Multiple Access (TDMA), and Long Term Evolution (LTE), wireless communication can be performed with the smart phone 20 and/or the blockchain server 30. Additionally, the wireless communication module may perform wireless communication with the smart phone 20 and/or the blockchain server 30 by employing a 5th generation (5G) communication method.

The memory 340 temporarily stores data processed by the processor 310 and/or the blockchain-based vehicle management agent 360, or stores a program for providing blockchain-based services and blockchain-based vehicle management. Stores data necessary for the operation of the agent 360.

Depending on embodiments, the memory 340 may store vehicle identification number information. The vehicle identification number information may be stored in the blockchain server 30.

The vehicle identification number information is a unique number assigned to the vehicle from the time of production. In particular, the vehicle's number is assigned upon meeting the new owner and can be changed midway, but the vehicle identification number does not change until the vehicle is scrapped.

According to embodiments, the vehicle identification number information includes the vehicle's country of manufacture, manufacturer, vehicle type, vehicle model, detailed vehicle model, vehicle body shape, safety devices, engine displacement, rudder angle confirmation, manufacturing year, production year, production factory, and production serial number. It may include etc.

The memory 340 includes read-only memory (ROM), read/write flash memory (Random Access Memory), EEPROM (Electrically Erasable and Programmable Read Only Memory), and SD (Secure Memory). It may include one or more of digital) memory, micro SD memory, solid state drive (SSD), and hard disk drive (HDD).

The processor 310 controls the overall operation of the vehicle 10. In one embodiment, the processor 310 may perform the overall operation of the vehicle 10 using data or programs stored in the memory 340.

The blockchain-based vehicle management agent 360 can provide various blockchain services to users by linking with the smart phone 10 and/or the blockchain server 30. In particular, the blockchain-based vehicle management agent 360 can link with the smart phone 10 and/or the blockchain server 30 to enable various blockchain services from OEM (Original Equipment Manufacturer) companies.

OEM refers to a company that manufactures products for sale by attaching the orderer's trademark according to the orderer's request. OEMs can also manufacture components for other companies' products.

Figure 4 is a detailed block diagram of the entire system for providing blockchain-based services in a connected car according to embodiments.

According to embodiments, the blockchain-based vehicle management agent 360 is mounted on the AVN module of the connected car.

In one embodiment, the blockchain-based vehicle management agent 360 generates the owner's private key value by combining the vehicle's unique vehicle identification number and the identity authentication information of the owner who purchased the vehicle.

In one embodiment, the history of the private key value generated by the blockchain-based vehicle management agent 360 is managed through the blockchain server 30.

The blockchain-based vehicle management agent 360 manages the blockchain-based services of the AVN module, and manages registration management of each server and vehicle, insurance management, and payment services through blockchain in one embodiment. To this end, the blockchain-based vehicle management agent 360 may include a registration management unit, an insurance management unit, and a blockchain payment unit. In another embodiment, the registration management unit, insurance management unit, and blockchain payment unit may be provided separately from the blockchain-based vehicle management agent 360. In addition, the blockchain-based vehicle management agent 360 can communicate wirelessly with the insurance company server 410, payment server 420, registration management server 430, etc. through the communication unit 330.

In one embodiment, the insurance company server 410 is at least one insurance company to which the owner and/or the owner's vehicle has subscribed.

In one embodiment, the payment server 420 is a cryptocurrency exchange or bank with which the owner is transacting.

In one embodiment, the registration management server 430 is an OEM related to the owner's vehicle and a company related to vehicle registration.

Depending on the type of blockchain-based service provided by the blockchain-based vehicle management agent 360, some servers may be further included in FIG. 4 or some servers may be omitted from FIG. 4.

The owner's identity authentication according to embodiments may be performed through the input unit 320 of the AVN module or through the smart phone 20.

Owners according to embodiments may perform self-authentication by entering a password or biometric information into the input unit 320 and/or the smart phone 20.

Owners according to embodiments may perform identity authentication by entering their own unique signature on the display unit 350.

The owner's identity authentication according to embodiments may be performed in the identity authentication unit 400. The identity authentication unit 400 compares the personal information entered by the owner (e.g., password, biometric information, signature, etc.) with the owner's authentication information stored in the memory 340 and confirms that the personal information entered by the owner is correct. Once this is done, the owner's identity verification is completed. In one embodiment, the identity authentication unit 400 is included in the AVN module.

When the owner's identity verification is completed, the blockchain-based vehicle management agent 360 generates a private key value by combining (or combining) the owner's identity authentication information and the owner's vehicle identification number information.

The blockchain server 30 consists of one or more blocks. Each block is a type of data packet and consists of a block header and a block body.

The block header may include a hash value obtained by hashing the previous block, a hash value obtained by hashing all transaction details of the current block, a timestamp of the current block, difficulty level (hash target value), and nonce value. The block body may include private key value, wallet address, insurance history, etc. The wallet address may be a vehicle-specific cryptocurrency wallet address, and/or may be a personally owned cryptocurrency wallet address. In other words, the vehicle owner's private key value, wallet address, insurance history, etc. are stored in blocks of the blockchain server 30 in blockchain format. In this specification, private key values, wallet addresses, insurance history, etc. may be referred to as history data or vehicle history data.

For example, if the owner of the vehicle has changed, blocks can be organized for each owner.

Taking Figure 4 as an example, block 1 stores the private key value, wallet address, insurance history, etc. of previous owner 1, and block 2 stores the private key value, wallet address, insurance history, etc. of previous owner 2, and block 2 3 stores the current owner's private key value, wallet address, insurance history, etc.

In other words, the blockchain server 30 forms a blockchain by creating blocks containing vehicle history data for each owner.

Additionally, the blockchain server 30 updates the history data or stores it in another block whenever the history data changes, for example, the private key value changes, the wallet address changes, or the insurance changes (including renewal and expiration).

The type of blockchain used in the disclosed embodiment and the method of recording historical data in the blockchain are not limited to a specific method, and any type of technology that can be easily applied by a person skilled in the art can be used.

In addition, this vehicle history management can be used for vehicle registration management, insurance management, and payment services through blockchain.

That is, the blockchain-based vehicle management agent 360 links the insurance company server 410, payment server 420, registration management server 430 and the blockchain server 30 to manage vehicle registration, insurance management, Manage payment services through blockchain.

In the case of registration management of the vehicle, the private key value obtained through the blockchain-based vehicle management agent 360 and the history data of the blockchain server 30 are used to manage the owner's registration by insurance companies, OEMs, and vehicle registration companies. You can manage changes and tax payments (including personal).

In the case of managing the vehicle's insurance history, the blockchain-based vehicle management agent 360 can manage the vehicle owner's insurance history (individual and insurance company) using the history data of the blockchain server 30.

In the case of the blockchain payment service, the blockchain-based vehicle management agent 360 can manage the vehicle's own cryptocurrency wallet as well as the vehicle's own cryptocurrency wallet through the blockchain server 30. 's cryptocurrency wallet and/or personally owned cryptocurrency wallet can be used at companies that allow cryptocurrency payments, cryptocurrency exchanges, and banks.

Figure 5 is a flowchart showing an example of managing the insurance history of a vehicle and/or vehicle owner in a blockchain-based vehicle management agent according to embodiments.

That is, when the owner of the vehicle performs self-authentication for insurance management (S501), a private key value is generated by combining the user authentication information and the vehicle identification number (S502).

Then, insurance history information corresponding to the private key value generated in step S502 is searched on the blockchain server 30 (S503), and insurance history is managed (S504). In one embodiment, the blockchain server 30 stores the insurance history of the vehicle and the vehicle owner in a block in the form of a blockchain. For example, the expiration date of the vehicle and/or the vehicle owner's insurance can be managed and notified to the vehicle owner.

In this embodiment, the blockchain-based service provision method has been described as being executed by the blockchain-based vehicle management agent 360, but it is not limited thereto and may also be executed by the processor 310.

In this way, this specification can provide a highly reliable blockchain-based service by managing the history of the vehicle and the vehicle owner by generating a private key value by combining the identity authentication information and the vehicle's vehicle identification number. In addition, by combining personal authentication information and the vehicle's vehicle identification number to generate a private key value and storing the vehicle's history in a block in the form of a blockchain based on the private key value, a highly reliable vehicle registration management service can be provided. In addition, highly reliable vehicle insurance is managed by combining personal authentication information and the vehicle's vehicle identification number to generate a private key value and storing the vehicle and/or vehicle owner's insurance history in a block in blockchain format based on the private key value. can be serviced. In addition, a highly reliable payment service can be provided by combining personal authentication information and the vehicle's vehicle identification number to generate a private key value and storing the cryptocurrency wallet address in a block in blockchain format based on the private key value.

The methods described in connection with embodiments of the present invention may be implemented directly in hardware, implemented as a software module executed by hardware, or a combination thereof. The software module may be RAM (Random Access Memory), ROM (Read Only Memory), EPROM (Erasable Programmable ROM), EEPROM (Electrically Erasable Programmable ROM), Flash Memory, hard disk, removable disk, CD-ROM, or It may reside on any type of computer-readable recording medium well known in the art to which the present invention pertains.

The components of the present invention may be implemented as a program (or application) and stored in a medium in order to be executed in conjunction with a hardware computer. Components of the invention may be implemented as software programming or software elements, and similarly, embodiments may include various algorithms implemented as combinations of data structures, processes, routines or other programming constructs, such as C, C++, , may be implemented in a programming or scripting language such as Java, assembler, etc. Functional aspects may be implemented as algorithms running on one or more processors.

As another aspect of the present invention, the operation of the above-described proposal or invention is implemented by a “computer” (a comprehensive concept including a system on chip (SoC) or (micro) processor, etc.), It may also be provided as a code that can be implemented or executed, an application that stores or contains the code, a computer-readable storage medium, or a computer program product, and the scope of the rights of the present invention does not extend to the code or the code. It is extensible to a computer-readable storage medium or computer program product that stores or includes the code.

Each step described in the above-described embodiment may be performed by processor, software, and hardware parts. Each module/block/unit described in the above-described embodiments may operate as a processor, software, or hardware. Additionally, the methods presented by the embodiments may be executed as code. This code can be written to a processor-readable storage medium and can therefore be read by the processor provided by the device (apparatus).

In addition, throughout the specification, when a part is said to "include" a certain component, this means that it may further include other components rather than excluding other components, unless specifically stated to the contrary. Additionally, terms such as "?? unit" used in the specification refer to a unit that processes at least one function or operation, which may be implemented as hardware, software, or a combination of hardware and software.

Although this specification has been described by dividing each drawing for convenience of explanation, it is also possible to design a new embodiment by merging the embodiments described in each drawing. In addition, according to the needs of those skilled in the art, designing a computer-readable recording medium on which programs for executing the previously described embodiments are recorded also falls within the scope of the rights of the embodiments.

The apparatus and method according to the embodiments are not limited to the configuration and method of the embodiments described above, but all or part of the embodiments can be selectively combined so that various modifications can be made. It may be composed.

Although preferred embodiments of the embodiments have been shown and described, the embodiments are not limited to the specific embodiments described above, and are within the scope of common knowledge in the technical field to which the invention pertains without departing from the gist of the embodiments claimed in the claims. Of course, various modifications are possible by those who have, and these modifications should not be understood individually from the technical ideas or perspectives of the embodiments.

The various components of the devices of the embodiments may be implemented by hardware, software, firmware, or a combination thereof. Various components of the embodiments may be implemented with one chip, for example, one hardware circuit. Components according to embodiments may each be implemented as separate chips. At least one or more of the components of the device according to the embodiments may be composed of one or more processors capable of executing one or more programs, and the one or more programs may perform operations/operations according to the embodiments. It may include instructions for performing or performing one or more operations/methods among the methods. Executable instructions for performing methods/operations of a device according to embodiments may be stored in a non-transitory CRM or other computer program product configured for execution by one or more processors, or may be stored in one or more processors. It may be stored in temporary CRM or other computer program products configured for execution by processors. Additionally, memory according to embodiments may be used as a concept that includes not only volatile memory (eg, RAM, etc.) but also non-volatile memory, flash memory, and PROM. Additionally, it may also be implemented in the form of a carrier wave, such as transmission through the Internet. Additionally, the processor-readable recording medium is distributed in a computer system connected to a network, so that the processor-readable code can be stored and executed in a distributed manner.

Various elements of embodiments may be performed by hardware, software, firmware, or a combination thereof. Various elements of embodiments may be implemented on a single chip, such as a hardware circuit. Depending on the embodiments, the embodiments may optionally be performed on separate chips. Depending on the embodiments, at least one of the elements of the embodiments may be performed within one or more processors including instructions for performing operations according to the embodiments.

Additionally, operations according to embodiments described in this document may be performed by a transmitting and receiving device including one or more memories and/or one or more processors, depending on the embodiments. One or more memories may store programs for processing/controlling operations according to embodiments, and one or more processors may control various operations described in this document. One or more processors may be referred to as a controller AP, etc. In embodiments, operations may be performed by firmware, software, and/or a combination thereof, and the firmware, software, and/or combination thereof may be stored in a processor or stored in memory.

Terms such as first, second, etc. may be used to describe various components of the embodiments. However, the interpretation of various components according to the embodiments should not be limited by the above terms. These terms are merely used to distinguish one component from another. It's just a thing. For example, a first user input signal may be referred to as a second user input signal. Similarly, the second user input signal may be referred to as the first user input signal. Use of these terms should be interpreted without departing from the scope of the various embodiments. The first user input signal and the second user input signal are both user input signals, but do not mean the same user input signals unless clearly indicated in the context.

The terminology used to describe the embodiments is for the purpose of describing specific embodiments and is not intended to limit the embodiments. As used in the description of the embodiments and the claims, the singular is intended to include the plural unless the context clearly dictates otherwise. The expressions and/or are used in a sense that includes all possible combinations between the terms. The expression “comprises” means that it describes the presence of features, numbers, steps, elements, and/or components and does not include additional features, numbers, steps, elements, and/or components. I never do that. Conditional expressions such as when, when, etc. used to describe the embodiments are not limited to optional cases. It is intended that when a specific condition is satisfied, the relevant action is performed or the relevant definition is interpreted in response to the specific condition.

10: vehicle
20: User terminal
30: server
230: Blockchain network
310: processor
320: input unit
330: Department of Communications
340: memory
350: Display unit
360: Blockchain-based vehicle management agent

Claims (15)

An authentication unit that performs identity authentication based on the personal information of the vehicle owner and outputs identity authentication information;
a memory that stores vehicle identification number information of the vehicle; and
A block that generates a private key value by combining the identity authentication information output from the authentication unit and the vehicle identification number information stored in the memory, and manages the vehicle and owner history data stored in the blockchain server based on the generated private key value. Includes a chain-based fleet management agent,
The history data includes private key values and insurance history associated with the owner of the vehicle,
The blockchain server consists of at least one block in the form of a blockchain, the at least one block consists of a block header and a block body, and the private key value and the insurance history are stored in the block body,
The blockchain-based vehicle management agent provides a service for managing the insurance history of the vehicle or owner and a service for managing the registration of the vehicle based on the private key value and history data stored in the blockchain server. Blockchain-based service provision device in vehicles. The device of claim 1, wherein the vehicle is a connected car including an AVN (Audio, Video, Navigation) module. According to claim 2,
The blockchain-based vehicle management agent is a blockchain-based service provision device in a vehicle, characterized in that it is mounted on the AVN module. According to claim 1,
The historical data further includes a wallet address associated with the owner of the vehicle,
A blockchain-based service provision device in a vehicle, characterized in that the wallet address is stored in the block body. delete delete The method of claim 4, wherein the blockchain-based vehicle management agent is
A blockchain-based service providing device in a vehicle, characterized in that it provides a service for managing at least a cryptocurrency wallet of the vehicle or owner based on the private key value and history data stored in the blockchain server. The method of claim 1, wherein the identity authentication unit
A blockchain-based service provision device in a vehicle, characterized in that it performs identity authentication by receiving at least one of a password, biometric information, and signature from the owner of the vehicle. A step of performing identity authentication based on the personal information of the owner of the vehicle and printing identity authentication information;
Generating a private key value by combining the identity authentication information and the vehicle identification number information;
Managing vehicle and owner history data stored in the blockchain server based on the generated private key value,
The historical data includes private key values and insurance history associated with the owner of the vehicle,
The blockchain server is composed of at least one block in the form of a blockchain, the at least one block is composed of a block header and a block body, and the private key value and the insurance history are stored in the block body; and
A block in a vehicle comprising providing a service for managing the insurance history of the vehicle or owner and a service for managing the registration of the vehicle based on the private key value and history data stored in the blockchain server. Chain-based service delivery method. According to clause 9,
The historical data further includes a wallet address associated with the owner of the vehicle,
A method of providing blockchain-based services in a vehicle, wherein the wallet address is stored in the block body. delete delete According to claim 10,
A blockchain-based service provision method in a vehicle, further comprising providing a service for managing at least a cryptocurrency wallet of the vehicle or owner based on the private key value and history data stored in the blockchain server. According to clause 9,
A blockchain-based service provision method in a vehicle, wherein the personal information of the owner of the vehicle is at least one of a password, biometric information, and signature. A computer program combined with a computer as hardware and stored on a computer-readable recording medium to perform the method of claim 9.

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