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Blockchain-based electric vehicle battery replacement system

A technology for battery replacement and electric vehicles, applied in electric vehicles, electric power devices, vehicle maintenance, etc.

Active Publication Date: 2019-05-14
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the electric vehicle battery replacement system, there are two problems that need to be solved, namely the trust problem and the efficiency problem

Method used

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  • Blockchain-based electric vehicle battery replacement system
  • Blockchain-based electric vehicle battery replacement system
  • Blockchain-based electric vehicle battery replacement system

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Embodiment Construction

[0019] Exemplary embodiments of the present disclosure will be described below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. However, it should be understood that many implementation-specific decisions can be made during the development of any such actual implementation in order to achieve the developer's specific goals, and that these decisions may vary from implementation to implementation .

[0020] Here, it should be noted that in order to avoid obscuring the present disclosure due to unnecessary details, only components closely related to the solution according to the present disclosure are shown in the drawings, and components not related to the present disclosure are omitted. Great other details.

[0021] According to the present disclosure, the electric vehicle and the exchange station serve as nodes to form a peer-to-peer distributed network o...

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Abstract

The present disclosure relates to a blockchain-based electric vehicle battery replacement system and method. The electric vehicle battery replacement system according to the present disclosure includes: an acquisition unit that acquires the battery information of the first battery to be replaced at the electric vehicle from the electric vehicle, and acquires the second battery used to replace the first battery at the swap station from the swap station battery information, and input the acquired battery information into the blockchain smart contract; the evaluation unit uses the smart contract to evaluate the value of the first battery and the second battery based on the acquired battery information; the replacement unit, based on the first battery and the value of the second battery, replace the first battery with the second battery and store the battery information of the updated first battery and the second battery and the transaction information related to the battery replacement transaction in the block chain; the adjustment unit, according to The transaction delay time of the battery replacement transaction is used to adjust the performance parameters of the blockchain.

Description

technical field [0001] Embodiments discussed herein relate to blockchain-based electric vehicle battery replacement systems and methods. Background technique [0002] Blockchain technology originated from Bitcoin. Blockchain can be thought of as a distributed database that operates in a decentralized manner. Through the use of data encryption, time stamps, distributed consensus and economic incentives, blockchain technology realizes point-to-point transactions, coordination and collaboration based on decentralization without the need for mutual trust between transaction nodes in a distributed system, thereby Solve the common problems of high cost, low efficiency and insecure data storage in centralized institutions. [0003] With the development and popularization of Bitcoin in recent years, blockchain, as a new form of universal distributed underlying architecture, can be applied to various fields such as finance, economy, technology and even politics. [0004] Electric ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S5/06G06F16/27G06F16/23G06F16/21G06Q10/06
CPCG06F16/217G06F16/23G06F16/27G06Q10/0639B60S5/06Y02T10/70
Inventor 杨振华皮冰锋孙俊
Owner FUJITSU LTD