An interactive method and system for automatic vending machines based on a dual-controller architecture
By adopting a dual-controller architecture and WebSocket communication in the vending machine, the performance bottleneck and multi-task interaction problems of the single-controller architecture are solved, multi-screen collaboration and command management are realized, and user experience and system stability are improved.
CN120126249BActive Publication Date: 2026-05-26SHANGHAI QUZHI NETWORK TECH CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI QUZHI NETWORK TECH CO LTD
- Filing Date
- 2025-03-24
- Publication Date
- 2026-05-26
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Figure CN120126249B_ABST
Abstract
This application discloses an interactive method and system for vending machines based on a dual-industry-computer architecture. It aims to improve the interactive performance and user experience of vending machines by optimizing hardware architecture and software design. This application adopts a dual-industry-computer architecture, with each industrial computer connected to both the first and second screens. Task separation is achieved through independently packaged front-end code: the industrial computer on the first screen is responsible for interactive guidance, while the industrial computer on the second screen is responsible for dispensing goods and resetting the status. The two industrial computers establish full-duplex communication with the server via the WebSocket protocol, enabling real-time instruction push and task status synchronization. This application effectively solves the performance bottlenecks and interaction smoothness issues in traditional single-industry-computer architectures, while also enhancing security and stability.
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