A traceability tracking system based on a block chain

Abstract

The invention discloses a traceability tracking system based on a block chain, including the application layer, a platform layer, a communication layer, an internet of things layer and an external interface WebAPI layer; the application layer includes a common module, a production module and a logistics module; the application layer is connected with the platform layer through a signal; the platform layer comprises an account number and authority management module, a log management module, a basic data management module, a detection standard management module, an enterprise management module,an anti-counterfeit early warning module, a data analysis module and a traceability node configuration module. The platform layer is connected with the data layer through a signal. The data layer comprises a relational database and a file server. In this system, the data is true, the data cannot be tampered with, the information of traceability scene is true and verifiable, which is convenient forusers to perceive, and distributed multi-node complete data storage is used to improve the data security effectively. At the same time, the data are stored in the government node automatically, real-time and synchronously, which is convenient for the government to supervise.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a traceability and tracking system based on block chains. Background technique [0002] The traceability and tracking system has been widely used in various industries. It is a production control system that can track products in a forward, reverse or non-directional manner. It is applicable to various types of process and production control systems; but the traditional The traceability tracking system, when used, can tamper with the data in the background, making the authenticity of the data doubtful; and when storing data, using a single central node data storage, the data security is easily affected, and due to the problems of data authenticity and security , government departments cannot trust the authenticity of the traceability data. At the same time, the traditional traceability tracking system has suspicious scene information and poor user perception. Therefore, it i...

AI Technical Summary

Problems solved by technology

[0002] The traceability and tracking system has been widely used in various industries. It is a production control system that can track products in a forward, reverse or non-directional manner. It is applicable to various types of process and production control systems; but the traditional The traceability tracking system, when used, can tamper with the data in the background, making the authenticity of the data doubtful; and when storing data, using a single central node data storage, the data security is easily affected, and due to the problems of data authenticity and security , government departments cannot trust the authenticity of the traceability data. At the same time, the traditional traceability tracking system has suspicious scene information and poor user perception. Therefore, it is necessary to design a traceability tracking system based on blockchain

Images