Temperature adjustment method for an intelligent toilet, an electronic device, a storage medium, and an intelligent toilet

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Solution Overview

Problem

The temperature adjustment of intelligent toilets is manually operated, making it difficult for elderly and children to use.

Innovation Solution

An automatic temperature adjustment method for intelligent toilets using an air temperature sensor to determine the indoor temperature when the warm air or flushing function is inactivated for a preset time, allowing the system to adjust the temperature settings accordingly.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If manual temperature adjustment is used, then device complexity is reduced, but ease of operation deteriorates for elderly and children users

Engineering Contradiction:
Improvetemperature adjustment operationVSAvoidtemperature control system
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The system automatically detects indoor temperature using the existing air temperature sensor and adjusts the temperature setting without user intervention. The control unit autonomously determines the appropriate temperature based on sensor data, eliminating the need for manual operation while maintaining simplicity.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system changes the temperature parameter automatically based on readings from the air temperature sensor. By monitoring temperature parameters and adjusting settings dynamically, the system achieves automated control without requiring complex additional hardware.

Inventive Principle:
Principle #35Parameter changes

2Extent of automation

If additional temperature sensors are added for automatic detection, then ease of operation improves, but device complexity and cost increase

Engineering Contradiction:
Improvetemperature detection and adjustmentVSAvoidsensor system
Core Design Contradiction:
Extent of automationVSDevice complexity

Solution Approach 1:

The existing air temperature sensor, originally designed for warm air function monitoring, is repurposed to detect indoor temperature for automatic temperature adjustment. This multi-functional use of the sensor achieves automation without adding extra components.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system uses its own existing sensor resources to perform temperature detection and automatic adjustment, making the system self-sufficient without requiring external or additional sensing components.

Inventive Principle:
Principle #25Self-service

3Measurement precision

If continuous temperature monitoring is performed, then temperature adjustment accuracy improves, but energy consumption increases

Engineering Contradiction:
Improveindoor temperature measurementVSAvoidsensor operation energy
Core Design Contradiction:
Measurement precisionVSUse of energy by moving object

Solution Approach 1:

The system performs temperature monitoring and adjustment periodically rather than continuously. The control unit checks temperature at intervals and adjusts settings when changes are detected, reducing energy consumption while maintaining adequate measurement precision.

Inventive Principle:
Principle #19Periodic action

Solution Approach 2:

The system uses feedback from the air temperature sensor to trigger temperature adjustments only when necessary. By monitoring temperature changes and responding to significant variations, the system achieves accurate temperature control while minimizing unnecessary sensor operations and energy use.

Inventive Principle:
Principle #23Feedback

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

Simplifies user operations by automating temperature adjustments and reduces energy consumption without additional sensor costs.

Implementation Method 1

obtaining an indoor temperature from an air temperature sensor of the intelligent toilet

Methodology Applied
Scientific EffectTemperature sensing:

Data Source

PatentUS12596390B2Temperature adjustment method for an intelligent toilet, an electronic device, a storage medium, and an intelligent toilet
Publication Date: 2026.04.07 SHANGHAI KOHLER ELECTRONICS TECH
  • US12596390B2 patent drawing
  • US12596390B2 patent drawing
  • US12596390B2 patent drawing

AI summary

A temperature adjustment method by using an intelligent toilet includes obtaining an indoor temperature from an air temperature sensor of the intelligent toilet in response to a determination that a warm air function or a flushing function remains inactivated for a preset time duration. The method also includes determining a to-be-adjusted temperature setting according to the indoor temperature. The method also includes setting a current temperature setting of the intelligent toilet to the to-be-adjusted temperature setting in response to a determination that the current temperature setting of the intelligent toilet is different from the to-be-adjusted temperature setting.