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Goods warehousing system and method based on intelligent contract

A technology of smart contracts and warehousing systems, applied in the field of cargo warehousing systems based on smart contracts, can solve the problems of difficult traceability, lack of systems, and easy leakage of cargo warehousing information.

Active Publication Date: 2020-10-30
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a cargo storage system and method based on smart contracts in order to solve the technical defects of the existing cargo storage information that is easy to leak, easy to tamper, difficult to trace, and there is no independent system for overall planning.

Method used

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  • Goods warehousing system and method based on intelligent contract
  • Goods warehousing system and method based on intelligent contract
  • Goods warehousing system and method based on intelligent contract

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 1 As shown, a cargo storage system based on smart contracts includes a login module, an information interaction module, a smart contract module, a monitoring module and a block chain storage module; the output end of the login module and the input end of the information interaction module Electrically connected, the output end of the information interaction module is electrically connected to the input end of the smart contract module and the input end of the blockchain storage module, and the output end of the smart contract module is connected to the monitoring module The input end of the monitoring module is electrically connected to the input end of the block chain storage module, and the output end of the monitoring module is electrically connected to the input end of the block chain storage module; the login module is used for user login system And generate a key, the information interaction module receives the information of the key, and is used fo...

Embodiment 2

[0053] Such as figure 2 As shown, the space shortest path algorithm (Dijkstra) between any two nodes: first obtain the temperature of the warehouse, the remaining storage space and the maximum load capacity of the shelf through the sensor, as well as the relevant data of the product, and calculate the best storage location of the goods. In the virtual simulation model of the warehouse built by digital twin technology, the shortest path algorithm regards each branch of the warehouse route as a point, and all the points form a matrix. At the same time, the placement of goods has different levels. Another point is formed, and all the points form a matrix, so the two plane matrices form a three-dimensional rectangular matrix composed of point sets; the starting point of the product entering the warehouse is marked with K, K(vs)=0, and the rest The point is the J label, the storage location of the product is the final label point B, compare the distance between the K label point a...

Embodiment 3

[0055] Such as image 3 As shown, a cargo storage method based on smart contracts is applied to a cargo storage system based on smart contracts, including the following steps:

[0056] S1: The user logs in to the system through the login module and obtains the key;

[0057] S2: The user publishes information in the operation sub-module through the key, and browses the content that he has permission to browse in the permission access sub-module;

[0058] S3: Both users participating in the cooperation enter the transaction confirmation sub-module to confirm the cooperation information and quotation information;

[0059] S4: The contract generation sub-module generates contracts based on cooperation information and quotation information;

[0060] S5: After the contract is generated, the transfer sub-module performs automatic transfer according to the quotation information;

[0061] S6: The digital twin model of the monitoring module obtains the optimal storage location of the...

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Abstract

The invention relates to a goods warehousing system based on an intelligent contract. The output end of a login module is electrically connected with the input end of an information interaction module; the output end of the information interaction module is electrically connected with the input end of the intelligent contract module and the input end of the blockchain storage module, the output end of the intelligent contract module is electrically connected with the input end of the monitoring module and the input end of the blockchain storage module, and the output end of the monitoring module is electrically connected with the input end of the blockchain storage module; the login module is used for a user to log in the system and generate a key; the information interaction module receives the information of the secret key; wherein the intelligent contract module is used for users to publish information and obtain browsing authority, the intelligent contract module is used for generating contracts from cooperation information and quotation information confirmed by both parties and transferring accounts, the monitoring module is used for visually managing goods and generating visual goods data, and the block chain storage module is used for storing the cooperation information, the quotation information, the visual goods data and the contracts.

Description

technical field [0001] The present invention relates to the field of smart contracts, and more specifically, to a cargo storage system and method based on smart contracts. Background technique [0002] At present, with the help of mature RFID technology, it is possible to efficiently complete the reading of characteristic information when goods enter and exit the warehouse, but the information management mechanism and confidentiality mechanism still need to be improved. At the same time, the warehouses are closed to each other, the prices are not uniform, and there are even malicious tampering of goods information and illegal reading of information. This is an unavoidable problem under the traditional data storage mode, because the right to use and manage the data are concentrated on one side, and because the processed goods have the characteristics of many varieties, large batches, and a high degree of customization, these are warehouse storage. issues that need to be cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/27G06F21/60G06F21/62G06Q10/08G06Q20/06G06Q40/04G06K9/62B65G1/137H04L29/06H04L29/08
CPCG06F16/27G06F21/602G06F21/6218G06Q10/08355G06Q10/087G06Q20/065G06Q40/04B65G1/1373H04L67/1097H04L63/08H04L63/0442H04L9/50G06F18/23213Y02P90/30
Inventor 冷杰武蔡静仪李龙章王彰仪卢桦茵
Owner GUANGDONG UNIV OF TECH
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