Automatic vending system and method based on block chain
By introducing blockchain technology into the vending machine system, the problems of opacity and low trust in vending machine data are solved, the trustworthiness and transparency of product information are realized, the application scenarios are expanded and information security sharing is improved.
CN119722091APending Publication Date: 2025-03-28北京牧国科技有限公司
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Patent Information
- Application Number
- CN202411534020.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2022-08-03
- Publication Date
- 2025-03-28
AI Technical Summary
Technical Problem
Existing vending machines have problems in data management and trust. For example, centralized data management leads to opaque data, low trust, and difficult to verify product traceability information.
Method used
Adopt a blockchain-based vending system to build a reliable and trustworthy product traceability system through blockchain technology, and put product information, logistics information and sales information on the chain to achieve transparent sharing and immutability of data.
Benefits of technology
Through blockchain technology, the trustworthiness and transparency of product information are achieved, the real traceability needs of consumers are met, the application scenarios of vending machines are expanded, and information security sharing is improved.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention provides an automatic vending system and method based on a block chain. The automatic vending system comprises a block chain subsystem configured to comprise a block chain layer, and the block chain layer comprises a manufacturer node, a logistics node and a vending machine node; the commodity information acquisition subsystem is associated with the manufacturer node and used for uploading the acquired commodity information; the logistics information acquisition subsystem is associated with the logistics nodes and links the acquired commodity logistics information; the automatic vending machine is associated with the vending machine node, the storage information of the commodity is linked, and the commodity is output according to the block chain transaction information; and the consumption subsystem interacts with the block chain subsystem and selects the vending machine according to a user request so as to realize commodity transaction for the vending machine. According to the system provided by the embodiment of the invention, the commodity of the vending machine can be traced, and reliable commodity service is provided for consumers.
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