Data sharing method and system based on participant alliance chain excitation

A data sharing and participant technology, applied in the blockchain field, can solve problems such as the inability to form an ecology, the lack of alliance chains, and the poor quality of blockchain shared data, so as to improve scale and reliability, realize data sharing, and improve positive effect

Pending Publication Date: 2022-05-27
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing alliance chain lacks an effective incentive mechanism to encourage participants including light nodes to join. Since no participants including light nodes are currently included, a complete ecology cannot be formed, which in turn leads to the development of the blockchain. The entire data sharing is not comprehensive enough, and there are problems of poor quality of shared data and low activity of participants on the blockchain

Method used

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  • Data sharing method and system based on participant alliance chain excitation
  • Data sharing method and system based on participant alliance chain excitation
  • Data sharing method and system based on participant alliance chain excitation

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0052] This embodiment discloses a data sharing method based on participant alliance chain incentives, including:

[0053] Initiate data sharing transaction request information through participant nodes;

[0054] The verifier node verifies after receiving the request information, and sends the transaction request information to the ordering node after the verification is passed;

[0055] After the ordering node receives the request information, on the premise that the signature of the verifier node is correct, it determines whether the transaction type is an inquiry type;

[0056] If it is not an inquiry type, the sorting node will first put it into the transaction pool in the order of transaction arrival time, and when publishing a new block, select the first M transactions and encapsulate them into blocks before publishing;

[0057] When the transaction type is an inquiry transaction, the ordering node obtains the publication cost of the transaction request according to the p...

Embodiment 2

[0072] The purpose of this example is to provide figure 1 This is a schematic structural diagram of the participant-based alliance chain incentive system provided in Embodiment 1 of the present invention. like figure 1 As shown, the alliance chain-based participant incentive system provided in this embodiment includes: participant node cluster 1, verifier node cluster 2, ordering node cluster 3 and TCE4. Transaction collator engine means TCE (Transaction collator engine, TCE for short). The above-mentioned participant nodes, verifier nodes, and sorting nodes are one-to-one communication connections.

[0073] Among them, such as figure 1 As shown, the participant node cluster 1 includes a plurality of client nodes, and each client node can be a terminal device such as a smart phone, a tablet computer, a personal computer, etc. that initiates a transaction. Each client node in the participant node cluster is connected to the validator node cluster 2.

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Abstract

The invention provides a data sharing method and system based on participant alliance chain excitation. The method comprises the following steps: initiating data sharing transaction request information through participant nodes; the verifier node verifies the request information after receiving the request information, and sends the transaction request information to a sorting node after the verification is passed; after receiving the request information, the sorting node judges whether the transaction type is an inquiry type or not on the premise that the signature of the verifier node is correct; if the transaction type is not the inquiry type, the sorting node firstly puts the transaction into a transaction pool according to a transaction arrival time sequence, and when a new block is published, the first M transactions are selected, then packaged into blocks and published; and when the transaction type is an inquiry transaction, the sorting node obtains the release cost of the transaction request according to a preset rule and returns the release cost to the verifier node sending the transaction, and the verifier node sends the release cost to the participant node. The incentive parameters of the participants are stored in the block chain, so that the information is difficult to tamper, transparent, credible and the like.

Description

technical field [0001] The invention belongs to the field of blockchain technology, and in particular relates to a data sharing method and system based on participant alliance chain incentives. Background technique [0002] The statements in this section merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] The consortium chain is a blockchain jointly managed by multiple institutions, and it is mandatory for the consortium chain nodes to provide public services during node access. Participant incentive mechanism refers to an incentive method that encourages participants to work more actively by formulating a series of industry standards and supporting incentive policies, which is the driving force for the long-term operation of the blockchain. [0004] In the existing technology, most of the incentive measures are aimed at the public chain, mainly incentivizing participants in the form of "coin rewards",...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06F16/176G06F21/64
CPCG06F16/176G06F21/64
Inventor孔兰菊刘文妍郭伟崔立真李庆忠宋啸林
OwnerSHANDONG UNIV