Laundry treating appliance having a user interface and methods of operating same
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Solution Overview
Problem
Laundry treating appliances lack an intuitive and user-friendly interface for managing bulk dispensing systems, making it difficult for users to track the status and adjust parameters of treating chemistry reservoirs.
Innovation Solution
A touchscreen interface that dynamically updates icons representing the status of bulk reservoirs, allowing users to select and modify parameters, such as fill levels and operation states, and integrates audio or visual feedback mechanisms for user interaction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a traditional user interface is used for managing bulk dispensing systems, then the device complexity is reduced, but the ease of operation deteriorates due to lack of intuitive status tracking and parameter adjustment
Solution Approach 1:
The patent uses visual icons on a touchscreen display to represent bulk reservoirs and their status. These graphical copies provide an intuitive visual representation of the physical reservoirs, allowing users to easily track status and adjust parameters without directly interacting with the complex dispensing system components.
Solution Approach 2:
The touchscreen display acts as an intermediary between the user and the bulk dispensing system. It provides a user-friendly interface that mediates the interaction, translating complex system status into simple visual icons and enabling parameter adjustment through intuitive touch interactions rather than direct system manipulation.
2Loss of information
If real-time status monitoring is implemented for bulk reservoirs, then the loss of information is reduced, but the device complexity increases due to additional sensors and control systems
Solution Approach 1:
The system implements feedback by continuously monitoring bulk reservoir status through sensors and displaying real-time information on the touchscreen. The controller receives sensor data, processes it, and updates the visual icons accordingly, providing users with current status information without requiring them to manually check reservoir levels.
Solution Approach 2:
The patent replaces manual mechanical checking of reservoir status with electronic sensing and digital display. Sensors automatically detect reservoir levels and conditions, substituting the need for physical inspection and reducing information loss while the electronic system manages the complexity internally.
3Productivity
If manual chemistry addition is required, then the device complexity is reduced, but the productivity deteriorates due to increased user intervention time
Solution Approach 1:
The bulk dispensing system provides self-service by automatically delivering treating chemistry from the bulk reservoirs to the treating chamber. The system monitors its own status, manages dispensing operations, and updates user interface elements without requiring manual user intervention, thereby increasing productivity while the automated system handles the complexity.
Data Source
AI summary
A laundry treating appliance includes a treating chamber provided for receiving laundry for treatment, a controller having a memory in which is stored a set of executable instructions including a set of cycles of operations. The laundry treating appliance also includes a user interface operably coupled with the controller and having a touchscreen configured to provide an input and output function for the controller.