Beverage Machine Real-Time Brew Parameter Adjustment During Dispensing
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Solution Overview
Problem
Existing beverage forming systems do not allow users to adjust brew parameters, such as volume, temperature, or dispensing time, during the brewing process, requiring users to either stop the brew cycle or run multiple cycles to achieve desired settings.
Innovation Solution
A beverage forming system with a control circuit that enables users to adjust brew parameters like volume, temperature, and dispensing time in real-time through a user interface, allowing for dynamic changes during the brewing process by controlling the liquid supply and conditioner components.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the beverage forming system allows parameter adjustment during dispensing, then user flexibility and customization are improved, but system complexity and control difficulty increase
Solution Approach 1:
The system transitions from static pre-programmed dispensing to dynamic real-time parameter adjustment. The control circuit receives user inputs during dispensing operations and dynamically modifies pump operation, heating elements, and other components to change beverage volume, temperature, and composition on-the-fly, resolving the contradiction between flexibility and complexity.
Solution Approach 2:
The system incorporates feedback mechanisms where sensors detect actual dispensing parameters (flow rate, temperature, volume) and the control circuit continuously adjusts operations based on this feedback and real-time user inputs. This closed-loop control enables flexible parameter changes while maintaining system stability through automated regulation.
2Ease of operation
If the system allows real-time parameter changes during dispensing, then user experience is improved, but control precision and process stability deteriorate
Solution Approach 1:
Sensors continuously monitor dispensing parameters (flow rate, temperature, volume delivered) and provide feedback to the control circuit. When users adjust parameters during dispensing, the control circuit uses this feedback to precisely regulate pump speed, heating power, and valve operation, maintaining control precision despite real-time changes.
Solution Approach 2:
The system replaces manual intervention and mechanical adjustment with electronic control and automated regulation. The control circuit uses electronic signals to precisely control motorized pumps, electronic heating elements, and solenoid valves, enabling both user-friendly operation and precise control through electronic feedback loops.
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
Enables users to customize beverage output in real-time, improving flexibility and user experience by allowing adjustments during brewing without the need to stop or restart the process.
Implementation Method 1
a heating element arranged to heat the liquid to a selected temperature
Implementation Method 2
a pump arranged to deliver the liquid to the brew chamber
Data Source
AI summary
A beverage forming method and system arranged to allow a user to change one or more brew parameters used by a beverage machine control circuit to perform automatic control during a beverage dispensing operation. For example, a user can adjust a volume of a beverage to be dispensed while the beverage is being dispensed in the user's cup, and the control circuit will adjust automatic control of the dispensing process based on the adjusted volume from the user.