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A blockchain-based decentralized data storage device and system

A data storage device and decentralized technology, applied in structured data retrieval, transmission system, database distribution/replication, etc., can solve problems such as long data cycle, data loss, and inapplicable IoT sensor data storage, etc., to achieve The effect of reducing the risk of data leakage and shortening the path

Active Publication Date: 2022-07-01
南京宏森电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, none of the above patents are suitable for high-density IoT sensor data storage. The existing storage system requires data to be docked multiple times and transmitted in multiple passes, which will not only reduce the security of data storage, but also cause problems due to long storage paths. Leading to data loss, the cycle from data generation to storage is long, because the data storage in the database is basically sorted by time sequence, resulting in inconsistent storage time and data generation time, increasing the difficulty of data traceability

Method used

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  • A blockchain-based decentralized data storage device and system
  • A blockchain-based decentralized data storage device and system
  • A blockchain-based decentralized data storage device and system

Examples

Experimental program
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Embodiment 1

[0035] see Figure 1 to Figure 2 , a blockchain-based decentralized data storage device, comprising a memory 3, the memory 3 includes an internal access terminal 31 and an external terminal 32, the internal access terminal 31 is connected to an intelligent information collection terminal 4, and an intelligent information collection terminal 4 It is one of a smart sensor and an input terminal. The external terminal 32 is connected to the blockchain node 2. The memory 3 is provided with a plurality of external terminals 32. The external terminals 32 correspond to the blockchain node 2 one-to-one. A database is constructed through the blockchain node 2, and the database is interconnected with the IoT system 1.

[0036] see Figure 3 to Figure 5 , in order to better show the process of blockchain-based decentralized data storage, this embodiment now proposes a blockchain-based decentralized data storage system, including IoT system 1 and blockchain node 2, The Internet of Things...

Embodiment 2

[0044] see Figure 1 to Figure 2 , a blockchain-based decentralized data storage device, comprising a memory 3, the memory 3 includes an internal access terminal 31 and an external terminal 32, the internal access terminal 31 is connected to an intelligent information collection terminal 4, and an intelligent information collection terminal 4 It is one of a smart sensor and an input terminal. The external terminal 32 is connected to the blockchain node 2. The memory 3 is provided with a plurality of external terminals 32. The external terminals 32 correspond to the blockchain node 2 one-to-one. A database is constructed through the blockchain node 2, and the database is interconnected with the IoT system 1.

[0045] see Figure 3 to Figure 5 , in order to better show the process of blockchain-based decentralized data storage, this embodiment now proposes a blockchain-based decentralized data storage system, including IoT system 1 and blockchain node 2, The Internet of Things...

Embodiment 3

[0053] see Figure 1 to Figure 2 , a blockchain-based decentralized data storage device, comprising a memory 3, the memory 3 includes an internal access terminal 31 and an external terminal 32, the internal access terminal 31 is connected to an intelligent information collection terminal 4, and an intelligent information collection terminal 4 It is one of a smart sensor and an input terminal. The external terminal 32 is connected to the blockchain node 2. The memory 3 is provided with a plurality of external terminals 32. The external terminals 32 correspond to the blockchain node 2 one-to-one. A database is constructed through the blockchain node 2, and the database is interconnected with the IoT system 1.

[0054] see Figure 3 to Figure 5 , in order to better show the process of blockchain-based decentralized data storage, this embodiment now proposes a blockchain-based decentralized data storage system, including IoT system 1 and blockchain node 2, The Internet of Things...

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Abstract

The invention discloses a blockchain-based decentralized data storage device and system, belonging to the technical field of data storage, including a memory, the memory comprising an internal access terminal and an external terminal, the internal access terminal is connected with a At the information collection end, the external terminal is connected to a blockchain node, the storage is provided with a plurality of external terminals, and the external terminals are in one-to-one correspondence with the blockchain nodes, and a database is constructed between the multiple storages through the blockchain nodes. This database is interconnected with the IoT system. The distributed storage data technology is used to achieve the decentralization of the storage system, meet the storage requirements of IoT sensing data of various densities in a large area, and reduce the risk of data leakage.

Description

technical field [0001] The present invention relates to the technical field of data storage, in particular to a blockchain-based decentralized data storage device and system. Background technique [0002] The blockchain was originally a unique way of storing data in cryptocurrencies such as Bitcoin. It is a self-referential data structure used to store a large amount of transaction information. Each record is linked in an orderly manner from the back to the front. Features that cannot be tampered with and are easy to trace. [0003] Blockchain technology is an architectural design method that realizes open, transparent, and traceable data, that is, blockchain in a broad sense. When the blockchain is involved in a specific product, it can refer to a data storage method similar to Bitcoin, perhaps a database design, or a design in the form of a file, which is a blockchain in a narrow sense. Blockchain technology in a broad sense must include four aspects: point-to-point netw...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/1097H04L67/104H04L67/12G06F16/27
CPCH04L67/1097H04L67/104H04L67/12G06F16/27
Inventor 洪军寅
Owner 南京宏森电子科技有限公司