Unlock instant, AI-driven research and patent intelligence for your innovation.

Data storage method based on block chain

A data storage and block chain technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as leakage of passwords or encryption algorithms, affecting the authenticity and accuracy of data storage, and data cannot be found, so as to prevent Effects of data privacy breaches

Inactive Publication Date: 2019-10-15
广州豆萌网络科技有限公司
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, information technology systems mostly use data encryption and database login passwords to enhance data security for tamper-proof data, but in the end these measures are mixed with human factors, passwords or encryption algorithms may be leaked, and human factors themselves are uncontrollable However, there are still data tampered, and the tampered data cannot be found, which seriously affects the authenticity and accuracy of data storage. How to improve the security and privacy of data is the research direction of the present invention

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data storage method based on block chain
  • Data storage method based on block chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] In the embodiment of the blockchain-based data storage method of the present invention, the flowchart of the blockchain-based data storage method is as follows figure 1 shown. figure 1 Among them, the data storage method based on block chain includes the following steps:

[0021] Step S01: set several data collection modules 10 and corresponding blockchain data storage nodes 20;

[0022] Step S02: the data collection module 10 sends the collected data...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a data storage method based on a block chain. A plurality of data acquisition modules and block chain data storage nodes corresponding to the data acquisition modules are arranged; the data acquisition module sends the acquired data to a blockchain data storage node; the cloud computing center can call the data in the blockchain data storage node; a user can check the datafrom the cloud computing center through the terminal equipment, and through the method, data storage is safer, and expansibility is easier.

Description

technical field [0001] The invention relates to the fields of Internet block chain, big data and data processing, in particular to a data storage method based on block chain. Background technique [0002] With the continuous development of computer technology, blockchain technology, as a new decentralized data storage technology, has the property of being non-tamperable, which makes the data stored in the blockchain have the characteristics of notarization, which in turn makes the blockchain technology use The field is getting wider and wider. The data storage principle of the blockchain initiates a business request through the Ethereum client, and the Ethereum client can send the business request to the consensus network, and each blockchain node in the consensus network will process the business request consensus. After each blockchain node in the consensus network reaches a consensus on the business request, the data summary of the business request is stored in the bloc...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/1097H04L63/0428H04L67/108H04L9/50
Inventor 李星星汪艳惠
Owner 广州豆萌网络科技有限公司