Cross-department case-related property information sharing system structure based on block chain

Abstract

The invention provides a cross-department case-related property information sharing system structure based on a block chain. The system adopts a business-oriented multi-alliance chain architecture, and provides an alliance chain multi-chain technical solution to solve the problems of tedious process, low efficiency and the like of case-related property information co-processing among multiple departments, a plurality of parallel alliance chains are created according to different business types, including: an alliance chain responsible for transfer of property involved between organizations, an alliance chain representing storage position conversion of property involved, an alliance chain responsible for transfer of property involved in internal organizations of the Ministry of Public Security, an alliance chain responsible for transfer of property involved in internal organizations of procuratorials and an alliance chain responsible for transfer of property involved in internal organizations of courts. The consensus method based on the multiple alliance chains is designed by analyzing the advantages and disadvantages of an existing consensus algorithm, the physical performance of all consensus nodes can be fully utilized, and high consensus efficiency and high throughput and high reliability in a multi-chain scene are achieved.

Description

technical field [0001] The present invention relates to the technical field of information sharing, in particular to a blockchain-based cross-department case-involved property information sharing architecture. Background technique [0002] In terms of consensus algorithms, the existing consensus methods can be roughly divided into two types, one is the consensus method based on the proof of work, and the other is the consensus method based on the voting type. When dealing with the sharing of property information involved in the case, the consensus efficiency There are very high requirements, and it is necessary to ensure the validity and timeliness of the property data involved in the case. At the same time, due to the complexity of the property information sharing business involved in the case and the large amount of information interaction between multiple nodes and multiple organizations in the alliance, it is necessary to introduce alliance chain multi-chain However, all...

AI Technical Summary

Problems solved by technology

[0002] In terms of consensus algorithms, the existing consensus methods can be roughly divided into two types, one is the consensus method based on the proof of work, and the other is the consensus method based on the voting type. When dealing with the sharing of property information involved in the case, the consensus efficiency There are very high requirements, and it is necessary to ensure the validity and timeliness of the property data involved in the case. At the same time, due to the complexity of the property information sharing business involved in the case and the large amount of information interaction between multiple nodes and multiple organizations in the alliance, it is necessary to introduce alliance chain multi-chain However, all current consensus algorithms do not consider the use of multi-chain scenarios. Compared with single-chain scenarios, multi-chain scenarios will cause greater performance for consensus nodes. If a consensus node with poor performance undertakes the consensus work of multiple blockchains at the same time, it may cause performance bottlenecks in multiple blockchains at the same time, which will have a great impact on the performance of the blockchain system

[0003] In recent years, relevant research in the existing technology has developed platforms such as online collaborative case handling for commutation and parole, and property management in cases, which partially realized formal review, process solidification, and trace retention. However, content review, data integrity verification, and In terms of traceability, identity authentication for handling cases, and intelligence, the research and application of advanced technology to support business collaboration is still immature

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