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A blockchain-based online consensus node real-time update method and device

A real-time update, Internet of Things technology, applied in the transmission system, electrical components, etc., can solve the problems of the uncertain number of consensus nodes, the inability of consensus nodes to provide data screening and audit, and affect the real-time evaluation results of data, so as to achieve low power consumption and improve accuracy sexual effect

Active Publication Date: 2022-03-01
XIAN CHINASTAR M&C
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a block chain-based method and device for updating online consensus nodes of the Internet of Things in real time, which solves the problem of terminal problems in the Internet of Things system with "low power consumption" as one of the main advantages in the prior art. It is dormant most of the time, and the dormant consensus nodes cannot provide effective data screening and auditing. The number of real-time effective consensus nodes is uncertain, which will affect the technical problems of the real-time evaluation results of the data in the consensus node audit pass rate

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  • A blockchain-based online consensus node real-time update method and device
  • A blockchain-based online consensus node real-time update method and device
  • A blockchain-based online consensus node real-time update method and device

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Embodiment 1

[0059] figure 1 It is a schematic flowchart of a real-time updating method for an online consensus node of the Internet of Things based on a blockchain in an embodiment of the present invention. Such as figure 1 As shown, the embodiment of the present invention provides a real-time update method for an Internet of Things online consensus node based on blockchain, the method comprising:

[0060] Step 110, obtaining M consensus nodes, wherein the M is an integer greater than 0;

[0061] Specifically, the blockchain is a distributed database, and its distribution is reflected in the distributed storage and distributed recording of data, that is, the data is collectively recorded, stored and maintained by system participants. The blockchain can generate a set of time-recorded, non-tamperable, and trustworthy databases. This set of databases is decentralized storage and data security can be effectively guaranteed. Blockchain technology is a technology that maintains a reliable d...

Embodiment 2

[0085] Based on the same inventive concept as that of a blockchain-based IoT online consensus node real-time update method in the foregoing embodiments, the present invention also provides a blockchain-based IoT online consensus node real-time update device, such as figure 2 As shown, the device includes:

[0086] A first obtaining unit 11, the first obtaining unit 11 is used to obtain M consensus nodes, wherein the M is an integer greater than 0;

[0087] A second obtaining unit 12, the second obtaining unit 12 is configured to obtain N real-time online consensus nodes from the M consensus nodes, wherein the N is an integer greater than 0, and N≤M;

[0088] The first setting unit 13, the first setting unit 13 is used to set the identity list of the consensus node in each consensus node, wherein the identity list includes the identity information, online number and online status information of each consensus node;

[0089] A third obtaining unit 14, the third obtaining unit ...

Embodiment 3

[0115] Based on the same inventive concept as that of a block chain-based online consensus node real-time update method in the aforementioned embodiments, the present invention also provides a block chain-based real-time update device for an online consensus node of the Internet of Things, on which is stored A computer program, when the program is executed by the processor, it implements the steps of any method of a block chain-based online consensus node real-time update method for the Internet of Things described above.

[0116] Among them, in image 3 In, bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 will include one or more processors represented by processor 302 and various types of memory represented by memory 304 circuits linked together. The bus 300 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., which are well known in ...

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Abstract

The present invention provides a block chain-based method and device for updating online consensus nodes of the Internet of Things in real time. By obtaining M consensus nodes, wherein the M is an integer greater than 0; N is obtained from the M consensus nodes. real-time online consensus nodes, wherein the N is an integer greater than 0, and N≤M; an identity list of the consensus node is set in each consensus node, wherein the identity list includes the identity information of each consensus node, online quantity and online status information; obtain the first online consensus node from the N real-time online consensus nodes; judge whether the online status of the first online consensus node enters a dormant state; according to the online status of the first online consensus node The status updates the number of real-time online consensus nodes. Achieve the dynamic update of the number of online consensus nodes and the identity list, thereby improving the technical effect of real-time evaluation of the accuracy of the consensus node review pass rate.

Description

technical field [0001] The present invention relates to the technical field of Internet of Things information processing, in particular to a method and device for real-time updating of Internet of Things online consensus nodes based on blockchain. Background technique [0002] Blockchain is a distributed database that is applied to the Internet of Things system, which can ensure the authenticity and reliability of the internal authorization of the Internet of Things system, thereby giving the identity of commercial transaction participants to intelligent Internet of Things devices. [0003] In order to prevent too many terminals in the IoT system, too much invalid data is uploaded to the server, resulting in a waste of data management resources. We need to select some terminals and initially define them as consensus nodes in the blockchain. The data uploaded by each terminal must be reviewed and screened by consensus nodes, and can only be uploaded to the server after being...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/1061H04L67/142H04L67/145H04L67/12H04L43/10H04L43/16
CPCH04L67/1065H04L67/142H04L67/145H04L67/12H04L43/10H04L43/16H04L67/104
Inventor 罗超
Owner XIAN CHINASTAR M&C
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