Block chain-based distributed logistic tracking method

Abstract

A block chain-based distributed logistic tracking method is disclosed and comprises the following steps: an order is placed by a user via a conventional information system, the order is distributed to an order node, and order information is generated; upper node private key decryption verification is adopted for a warehouse node, package information is generated and stored in a block chain after successful verification, and packaging operation is conducted by a sorter; the package is picked up via a package pickup and sending node, the upper node private key decryption verification is adopted, package pickup information is generated and stored in the block chain after successful verification, an optimal transport route is calculated, the upper node private key decryption verification is adopted for a transport node, transport information is generated and stored in the block chain after successful verification, the upper node private key decryption verification is adopted for a package delivery node, package delivery information is generated and stored in the block chain after successful verification, an express delivery worker sends the package to the user who places the order, the upper node private key decryption verification is adopted by the user, and signing information is generated and stored in the block chain after successful verification. Via the block chain-based distributed logistic tracking method, encryption performance and safety of data flows can be greatly improved, the optimal route is provided, and whole course data can be monitored and traced.

Description

technical field [0001] The invention relates to the technical fields of blockchain and logistics, in particular to a distributed logistics tracking method based on blockchain. Background technique [0002] The existing logistics operation mode mainly includes order processing, procurement, purchase and warehousing, inventory management, replenishment picking, shipping, distribution, accounting operations, etc. Among them, order processing, inventory management, shipping, and distribution can be used as an external system for users, while procurement, replenishment picking, and accounting operations can be used as an internal system. Some existing logistics tracking solutions use the following systems: ERP (SAP) system, a highly integrated and complex enterprise resource planning, part of which is used for material resource management; lightweight custom logistics distribution system, for small and medium users The custom logistics system is mainly composed of front-end disp...

AI Technical Summary

Problems solved by technology

[0004] (1) The positioning of the system is not clear enough: enterprise-level solutions are too complex and rigid, and there is no segmented solution for the logistics industry, and the customized logistics system only focuses on information sharing, without a complete solution;

[0005] (2)

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