Keyless shared automobile system based on blockchain technology and construction method thereof

A technology of car sharing and blockchain, applied in the field of keyless car sharing system and its construction, it can solve the hidden dangers of digital key security management, the inability to drive the vehicle, and the unavailability of services, so as to avoid single point of failure and reduce Transaction costs, the effect of reducing complex processing flows
CN108550226AActive Publication Date: 2018-09-18JINAN UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JINAN UNIVERSITY
Publication Date
2018-09-18

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Abstract

The invention discloses a keyless shared automobile system based on a blockchain technology and a construction method thereof. The system comprises an application layer, a blockchain layer, a data storage layer and a physical layer; the application layer comprises a user management module, a vehicle management module and an order management module; the blockchain layer consists of several connected blocks, and includes a smart contract template for performing user information registration and order contract terms; the data storage layer is used for storing user information, automobile information and order information, and hash values and storage locations of three information raw data are stored by the blockchain layer; the physical layer includes a mobile terminal and an automobile terminal, a user sends an unlock request through the mobile terminal, the automobile terminal includes am automobile networking system and an automobile smart lock, the automobile smart lock is used for unlocking, and the automobile networking system is used for recording and uploading driving data. The system enables an owner and a renter to complete the issuance and receipt of an order through the smart contract without the need of third party participation, and reduces the transaction cost.
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Description

technical field

[0001] The invention relates to the technical field of cyberspace security, in particular to a keyless shared car system based on block chain technology and a construction method thereof. Background technique

[0002] Efficiently managing the use of transportation assets is one of the biggest challenges facing modern cities today, and one way to address this is to use sharing economy models that reduce the number of cars by making better use of existing cars. It is worth noting that the average time utilization of a car is 5%, so encouraging users to share their cars with others could help reduce the number of cars in cities. This is possible with a keyless start car-sharing system. Users can rent a car provided by the owner somewhere in the city, obtain the right to use the car by accepting the digital key, and pay according to the time and distance traveled. Compared with traditional car rental companies, keyless start car sharing systems can provide user...

Claims

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