Drying Unit Hygiene Control During Washing Cycles
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Laundry management apparatuses with integrated dryers and washing machines lack automatic hygiene management, leading to potential contamination from foreign substances and bacteria, requiring user intervention which can be overlooked.
Innovation Solution
A method for controlling a laundry management apparatus that automatically activates a hygiene management mode for the drying unit during washing operations, allowing for remote control and synchronization or non-synchronization of completion times between washing and hygiene operations, ensuring efficient hygiene management and immediate dryer usage post-wash.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If the dryer has a hygiene management function, then hygiene management capability is improved, but the function is not executed automatically and requires user selection which may be overlooked
Solution Approach 1:
The control unit automatically determines and executes the hygiene management operation before the drying operation starts, based on detection that a drying load is placed in the dryer. This preliminary automatic execution eliminates the need for user selection while ensuring hygiene management is performed.
Solution Approach 2:
The dryer system performs self-service by automatically detecting when laundry is loaded and initiating the hygiene management function without requiring user intervention. The system serves itself by autonomously managing its own hygiene requirements.
2Reliability
If the hygienic operation is performed simultaneously with washing operation, then hygiene management is improved, but the drying unit cannot be used immediately after washing
Solution Approach 1:
The control unit determines the operation times of both the washing and hygienic operations, and executes the hygienic operation before the drying operation begins. This preliminary execution ensures hygiene requirements are met while making the dryer available for use immediately after washing completes.
Solution Approach 2:
The system dynamically adjusts the timing and sequencing of operations based on detected conditions. The control unit monitors the washing operation status and automatically schedules the hygienic operation to complete before drying begins, optimizing both hygiene effectiveness and dryer availability.
3Extent of automation
If the hygiene management mode is automatically activated, then automation is improved, but additional user settings and configurations are required
Solution Approach 1:
The control unit automatically detects when laundry is loaded into the dryer and autonomously activates the hygiene management mode without requiring any user settings or configurations. The system performs self-service by independently determining when and how to execute hygiene operations.
Solution Approach 2:
The control unit combines multiple functions (detection, decision-making, and execution of hygiene operations) into a single integrated automated process. This merging eliminates the need for separate user settings while maintaining comprehensive hygiene management.
Data Source
AI summary
A method for controlling a laundry management apparatus comprising a washing unit and a drying unit that are operated by a single operation unit and remotely controlled to manage hygiene of the drying unit, is provided.