Supply chain logistics traceability system based on blockchain multi-chain cooperation

Abstract

The invention provides a supply chain logistics traceability system based on blockchain multi-chain cooperation. The system comprises a resource management layer, a block information layer, a system management layer and an application service layer which are supported layer by layer from bottom to top, are gradually close to a user application from the resource management layer to the applicationservice layer and are gradually close to physical resources from the application service layer to the resource management layer. The logistics traceability system based on the blockchain technology isan innovative application in the field of intelligent logistics systems, and has a wide application prospect.

Description

technical field [0001] The invention relates to the technical field of block chain applications, in particular to a supply chain logistics traceability system with multi-chain coordination of block chains. Background technique [0002] Logistics is an important part of social and economic life, and the national standard defines it as: the physical flow process of goods from the place of supply to the place of reception. According to actual needs, the basic functions such as transportation, storage, distribution, and information processing are organically combined. The supply chain is through the control of information flow, logistics and capital flow, starting from the purchase of raw materials, making intermediate products and final products, and finally delivering the products to consumers through the sales network, linking suppliers, manufacturers, distributors, Retailers and end users are connected into a whole functional network chain structure. Logistics is a part of...

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Problems solved by technology

[0015] In order to solve these problems, the present invention provides a blockchain multi-chain collaborative supply chain logistics traceability system, which solves or improves the above problems by building a relatively complete blockchain logistics traceability technology system, and promotes the further implementation of applications in this field and implementation, the invention concept is mainly positioned on the practical problems encountered in the current supply chain logistics traceability system, such as difficulties in obtaining evidence in disputes, data tampering, information inequalities, and fraud. Starting from the technical characteristics of blockchain and smart contracts, by establishing an efficient block Chain traceability operation mechanism and management methods to ensure its high security, high reliability and high practicability, enrich and develop the connotation of supply chain logistics and the practical application of blockchain technology, innovate on chain, consensus, supervision and other mechanisms and Key technologies, providing technical support for demonstration applications

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