Range Hood Automatic Power Control Based on Cooking Parameters
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing range hood control systems require manual adjustment of operating power based on cooking conditions, which reduces efficiency and user experience due to the need for timely smoke discharge during cooking.
Innovation Solution
A method and device that determine the target operating power of a range hood based on cooking parameters such as food weight, color, and smoke density, automatically adjusting the power and potentially generating alarms or stopping cooking processes when necessary.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual adjustment of operating power is used, then user control flexibility is improved, but control efficiency and user experience deteriorate due to timely smoke discharge requirements
Solution Approach 1:
The range hood system automatically detects cooking parameters (smoke density, cooking stage, power level) and self-adjusts the operating power without requiring manual user intervention. The control module receives parameter data and automatically determines the appropriate operating power, making the system serve itself rather than requiring continuous user control.
Solution Approach 2:
The system continuously monitors cooking parameters including smoke density, cooking stage, and current operating power, then feeds this information back to the control module which adjusts the operating power accordingly. This closed-loop feedback mechanism enables automatic adaptation to changing cooking conditions while maintaining high control efficiency.
2Object-generated harmful factors
If higher operating power is used, then smoke discharge capability is improved, but energy consumption increases
Solution Approach 1:
The operating power of the range hood is dynamically adjusted based on real-time cooking parameters rather than remaining fixed. The control module determines appropriate power levels by considering smoke density, cooking stage, and other parameters, enabling the system to use high power only when necessary for effective smoke discharge while reducing power during low-smoke phases to conserve energy.
Solution Approach 2:
The system changes the operating power parameter according to detected cooking conditions. By monitoring smoke density and cooking stage parameters, the control module adjusts the motor power level to match the actual smoke generation rate, ensuring adequate smoke discharge capability while minimizing unnecessary energy consumption during low-demand periods.
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
This solution enhances the efficiency and user experience of range hood control by automatically adjusting operating power according to cooking parameters, ensuring timely smoke discharge and improving kitchen hygiene without manual intervention.
Implementation Method 1
receiving the smoke density from a smoke density sensor
Data Source
Figure 1~2
Figure 3~4
Figure 5
AI summary
The present disclosure relates to a method and a device for controlling a range hood (101), and a storage medium. The method includes: acquiring (201, 301) a cooking parameter during cooking of food, in which the cooking parameter is configured to indicate a state of the food during the cooking; determining (202, 302) a target operating power of the range hood (101) according to the cooking parameter; and controlling (203, 303) the range hood (101) to operate according to the target operating power.