Modular vending machine system and modular vending machine method
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Solution Overview
Problem
Conventional vending machine restocking processes face challenges related to security, speed, and efficiency, including manual handling and potential waste due to outdated technology.
Innovation Solution
A modular vending machine system featuring multiple cartridges with a traveling mechanism, a docking station, and control circuitry that enables secure and efficient restocking by automating the movement and management of cartridges between a vending machine main body and a docking station, utilizing a robot for dispensing and preparation of goods.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual restocking is used in conventional vending machines, then operation simplicity is maintained, but restocking efficiency and security deteriorate
Solution Approach 1:
The cartridge is equipped with an autonomous traveling mechanism that enables it to move itself between the vending machine main body and the docking station without manual intervention. This self-service capability automates the restocking process, improving productivity while the modular cartridge design keeps the overall system complexity manageable.
Solution Approach 2:
The system is divided into independent modular components: the cartridge containing goods, the docking station for storage, and the vending machine main body for dispensing. This segmentation allows the traveling mechanism to be integrated into the cartridge itself, enabling autonomous movement and improving restocking efficiency without requiring a completely complex centralized system.
2Speed
If conventional restocking methods are used, then device simplicity is maintained, but restocking speed and timeliness worsen
Solution Approach 1:
The cartridge transitions from a static container to a dynamic component with an integrated traveling mechanism. This dynamic capability allows the cartridge to move autonomously between locations, significantly improving restocking speed. The traveling mechanism is designed to be relatively simple, using basic locomotion components rather than complex robotic systems.
3Reliability
If manual handling is used, then security risks are reduced, but restocking security and reliability deteriorate
Solution Approach 1:
The autonomous traveling mechanism eliminates manual handling of cartridges, removing security risks associated with human operators. The cartridge moves itself between the docking station and vending machine, ensuring reliable and secure restocking operations without requiring human intervention, while still maintaining operational simplicity through automated control.
4Productivity
If automated traveling mechanism is added to cartridges, then restocking efficiency improves, but device complexity worsens
Solution Approach 1:
The traveling mechanism is integrated into the cartridge as a self-contained subsystem, separating its complexity from the main vending machine system. This modular approach allows the cartridge to be independently upgraded or replaced without affecting the overall system, improving restocking efficiency while managing cartridge-level complexity in a controlled manner.
Data Source
AI summary
A modular vending machine system including: multiple cartridges configured to hold a good to be dispensed; a docking station configured to removably store at least one of the cartridges; a vending machine main body including a cartridge port configured to receive at least one of the cartridges, a dispensing-port for dispensing the good to a user, and a mechanism configured to perform at least one of removing the good from the cartridge, performing dispensing preparation processing of the good, or dispensing the good via the dispensing port; and control circuitry configured to control operation of the cartridges, the docking station, and the vending machine, wherein the cartridge is provided with a traveling mechanism configured to enable the cartridge to move to and from the docking station and the vending machine main body.