Capsule Coffee Machine Pump Control for Authorized Use Tracking
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Solution Overview
Problem
Current systems for monitoring and controlling beverage preparation machines, such as those using cartridges or capsules, lack effective tracking and management of capsule consumption, leading to inefficiencies in logistics and potential unauthorized use.
Innovation Solution
A monitoring system that utilizes RFID transponders to input and track data associated with capsule supplies, including a controlled electric switch and electronic processing unit to count and compare activations of the electric pump, ensuring only authorized capsule use and managing inventory.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a monitoring system is implemented to track capsule consumption, then logistics management efficiency is improved and unauthorized use is prevented, but device complexity increases
Solution Approach 1:
The monitoring system merges multiple functions into a single integrated electronic control unit that handles capsule tracking, pump control, and user authentication. This consolidation reduces overall system complexity while maintaining comprehensive monitoring capabilities, as the control unit coordinates all these functions through a centralized architecture rather than requiring separate independent systems for each function.
Solution Approach 2:
The patent introduces an electronic control unit as an intermediary between the capsule supply system and the beverage preparation mechanism. This intermediary component manages the complexity by acting as a mediator that processes authentication, tracks consumption, and controls pump activation, thereby simplifying the interaction between different system components while enabling sophisticated monitoring functionality.
2Loss of information
If electronic monitoring and control means are added to the machine, then capsule consumption can be tracked and controlled, but manufacturing complexity increases
Solution Approach 1:
The electronic control unit is designed with multi-functionality, serving as both the monitoring system for capsule tracking and the control system for beverage preparation. This universal component performs multiple roles including reading capsule identifiers, managing pump operations, and storing consumption data, thereby reducing the need for separate specialized components and simplifying the manufacturing process.
Solution Approach 2:
The monitoring system is designed to be self-sufficient, with the electronic control unit automatically tracking capsule usage, managing its own data storage, and controlling pump activation without requiring external intervention. This self-service capability reduces manufacturing complexity by eliminating the need for additional external monitoring devices or complex integration between separate systems.
3Object-affected harmful factors
If the electric pump is controlled through a controlled switch connected to detection terminals, then unauthorized capsule use is prevented, but ease of operation decreases
Solution Approach 1:
The system implements feedback through detection terminals that continuously monitor the state of the controlled switch and capsule authentication status. This feedback mechanism automatically prevents unauthorized operation by detecting invalid capsule identifiers and blocking pump activation, thereby maintaining security while requiring minimal user intervention or awareness of the underlying complex authentication processes.
Solution Approach 2:
The authentication and control system operates autonomously, automatically verifying capsule legitimacy and controlling pump activation without requiring manual intervention from the user. The electronic control unit self-manages the authentication process, switch control, and pump activation, simplifying user interaction while maintaining robust unauthorized use prevention through automated security checks.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system effectively tracks and controls capsule consumption, enabling efficient logistics management and preventing unauthorized use, while also providing users with timely replenishment alerts and ensuring only authorized capsules are used.
Implementation Method 1
data input means comprise a transponder, in particular a transponder of the 'contactless' type, for example an RFID transponder
Data Source
AI summary
The system comprisesa data input device (T) for inputting data associated with a supply of cartridges or capsules comprised of a predetermined amount of cartridges or capsules (C), and capable of defining a predetermined reference number related to said amount; andan electronic monitoring and control module (EM), adapted to be associated with a machine (CM) for preparing beverages of the cartridge or capsule kind, and comprising:a detector (26) adapted to acquire said data;at least one controlled switch (22), connectable between the electric pump (10) and the associated control switch (5a) of the machine (CM), such that the electric pump (10) can be activated only when said controlled switch (22) is closed, and can be deactivated if said switch (22) is open;at least one detection terminal (21a) adapted to be connected to the control switch (5a) associated with the electric pump (10) of the machine (CM), to provide an activation signal each time said control switch (5a) is operated to activate the electric pump (10); anda processing and control unit (25) predisposed for:driving the controlled switch (22) to allow the activation of the electric pump (10), each time the processing and control unit (25) receives one activation signal;counting and storing the number of activations of the electric pump (10) corresponding each to the preparation of a beverage by means of a corresponding cartridge or capsule (C);comparing said number of activations with the reference number; andperforming a predetermined operation as a function of the result of said comparison.