Industrial statistical data acquisition and storage method, device and equipment based on block chain

A technology of statistical data and storage devices, which is applied in the field of blockchain-based industrial statistical data collection and storage, can solve problems such as doubts about the accuracy of results, data uncontrollability, and data deviations, so as to enhance controllability and reduce labor costs. Effect of Intervention, Guaranteeing Credibility

Pending Publication Date: 2022-02-25
海南波罗密信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a block chain-based industrial statistical data collection and storage method, device and equipment to solve the problem of uncontrollability, The data may be biased at each level of statistics, but the source is difficult to trace, the data may be tampered with and destroyed in the process of circulation, and the statistical process of the data issued by the statistics department has low transparency, which leads to the accuracy of the results being questioned technical problem

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  • Industrial statistical data acquisition and storage method, device and equipment based on block chain
  • Industrial statistical data acquisition and storage method, device and equipment based on block chain
  • Industrial statistical data acquisition and storage method, device and equipment based on block chain

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Embodiment 1

[0038] For ease of understanding, see figure 1 , the first aspect of the present application provides an embodiment of a method for collecting and storing industrial statistical data based on blockchain, including the following steps:

[0039] S1: Deploy statistical nodes and reporting nodes in the statistical department and the statistical unit respectively, and build an alliance chain network on several reporting nodes and several statistical nodes;

[0040] S2: Send a statistical request in the alliance chain network through the statistical node; upload the statistical information required by the statistical unit to the temporary storage area of ​​the alliance chain network through the reporting node;

[0041] S3: The verification node is elected from the reporting nodes, and the statistical information passed by the verification node is used to generate a block and upload it to the chain.

[0042]It should be noted that the reporting node and the statistical node constitu...

Embodiment 2

[0044] For ease of understanding, see figure 1 , as a further improvement of embodiment 1, specifically include the following steps in step S3:

[0045] S31: Each node obtains a unique node signature and the number of the node itself, and all nodes know the node signatures of other reporting nodes and the number of the node itself;

[0046] S32: Randomly select one of all reporting nodes as a verification node. After the verification node receives the reported data from one of the reporting nodes, it will verify the node signature of the reporting node that reported the data. If the node signature is wrong, ignore it, and the node signature is correct. Generate a data number for the reported data, and then send the reported data and its data number to other reporting nodes. The reported data includes: node signature, reported content, and identification code of the reported content;

[0047] S33: After other reporting nodes receive the reported data and data number sent by th...

Embodiment 3

[0052] For ease of understanding, see figure 1 , as a further improvement of Embodiment 1, the statistical request in step S2 includes business information and statistical content;

[0053] Also include after step S3:

[0054] S4: Synchronize the block to the alliance chain network data storage area;

[0055] Also include after step S4:

[0056] S5: Obtain statistical results through the alliance chain network data storage area.

[0057] It should be noted that the statistical request includes business information and statistical content. The statistical unit needs to report such information and synchronize the block to the alliance chain network data storage area. The statistical results can be obtained through the alliance chain network data storage area and stored. The statistical information in the data storage area is credible and valid, and any unit at any level cannot modify the content that has been uploaded to the chain. Therefore, the credibility of the statistica...

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Abstract

The invention discloses an industrial statistical data acquisition and storage method, device and equipment based on a block chain, statistical nodes and report nodes are deployed in a statistical department and a counted unit respectively, and an alliance chain network is constructed on a plurality of report nodes and a plurality of statistical nodes, so that the problem that in existing industrial statistics, the accuracy of a result is doubted due to the fact that data filled and reported by an enterprise as a data source is uncontrollable, the data may deviate in each level of statistics, the source is difficult to trace, the data may be tampered and damaged in a circulation process, and the data output by a statistical department is low in transparency in a statistical process can also occur.

Description

technical field [0001] This application relates to the technical field of industrial statistics, in particular to a method, device and equipment for collecting and storing industrial statistical data based on blockchain. Background technique [0002] There are still many problems in industrial statistics. Under the existing statistical framework, although the statistical survey system has been continuously improved, due to the lack of an effective supervision and evaluation mechanism for the statistical units by the statistical department, the statistical department at the higher level is also responsible for the subordinate statistical department. Lack of an effective supervision mechanism, so the situation of being falsely reported by statistical data occurs from time to time, which has a great impact on the accuracy of statistical results. Among them, on the one hand, the trust of the public has declined, and on the other hand, the industry authorities Policies formulated...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32G06F21/64G06Q50/26
CPCH04L9/3247G06F21/64G06Q50/26Y02P90/30
Inventor 文玲王翔宇范绍书
Owner 海南波罗密信息科技有限公司
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