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A blockchain-based real-time electronic data storage system and method

A technology of electronic data and blockchain, applied in the field of blockchain, can solve problems such as real-time storage of operating data of electronic equipment, and achieve the effect of avoiding loss and damage, improving credibility, and improving credibility

Active Publication Date: 2022-08-02
浙江数秦科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although its technical solution can provide users with a simple template configuration to complete the development of data storage smart contracts, it cannot solve the problem of real-time storage of electronic equipment's operating data

Method used

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  • A blockchain-based real-time electronic data storage system and method
  • A blockchain-based real-time electronic data storage system and method
  • A blockchain-based real-time electronic data storage system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A real-time electronic data storage system based on blockchain 20, the system is installed in electronic equipment, and the operating data of the electronic equipment is stored in real time. The electronic equipment has a unique number, please refer to the appendix. figure 1 , this embodiment includes:

[0043] In the data buffer module 11, the incremental electronic data of the operating data of the electronic device is written into the data buffer module 11 in real time, and the data buffer module 11 has several data buffers. Several data buffers are used alternately, and for the data stream generated in real time, data can be received without omission, ensuring the smooth and complete reception of electronic data.

[0044] The data storage module 12 is connected to the data buffer module 11, and when the buffer of the data buffer module 11 is full, the electronic data in it is taken out, and the serial number and time stamp of the associated electronic device are use...

Embodiment 2

[0089] A real-time electronic data storage system based on the blockchain 20, this embodiment adds a backup storage module 15 on the basis of the first embodiment, so as to further improve the security of the electronic data and avoid the loss of the electronic data. Please see attached Image 6 , the backup storage module 15 is connected to the data storage module 13 . When the data storage module 13 stores data, a copy of the data is made and sent to the backup storage module 15 .

[0090] The working method of the backup storage module 15 includes:

[0091]Step E1) The backup storage module 15 includes a data receiving unit 151 and several data storage units 152. The data receiving unit 151 is connected to the data storage module 13 and receives the data sent by the data storage unit 152. Several data storage units 152 are connected to the data storage unit 152. The unit 151 is connected, and the data storage unit 152 divides its storage space into space segments of a pres...

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Abstract

The invention relates to the technical field of blockchain, in particular to a system and method for real-time electronic data storage based on blockchain, comprising: a data buffer module, which has several data buffers; When the buffer is full, take out the electronic data in it, associate the serial number and timestamp of the electronic device as a data block, extract the hash value of the data block and the hash value of the previous data block together, and store the extracted hash value; The on-chain module packs all the hash values ​​generated by the data storage module in the cycle into a storage packet, associates the hash value of the storage packet with a serial number and a timestamp and uploads it to the blockchain for storage; the data storage module obtains and Store data blocks, hash values, certificate packets, block heights, and block hash values ​​in linear storage. The substantial effect of the invention is that the reliability of the operation data of the electronic device is effectively improved, and the authenticity of the electronic data is provided with a reliable guarantee through the workload proof.

Description

technical field [0001] The invention relates to the technical field of blockchain, in particular to a blockchain-based electronic data real-time certificate storage system and method. Background technique [0002] With the development of electronic technology and information technology, more and more electronic devices are used in various fields of production and life. The electronic equipment can automatically or even intelligently complete the work independently, and the operation data will be generated during the execution process. The operation data of the electronic equipment includes control data or monitoring data, and the control data and monitoring data can record and restore the operation status of the equipment. These data not only provide a data reference for improving electronic equipment, but also serve as an important basis for finding the cause of the accident or determining the responsibility for the accident after a failure or accident. Although electronic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/22G06F16/23G06F16/2455G06F16/27
CPCG06F16/2291G06F16/2322G06F16/24552G06F16/27
Inventor 张金琳高航孙宽慰
Owner 浙江数秦科技有限公司
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