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Operation control method, device, cooking appliance and computer readable storage medium

A technology for operation control and heating power, applied in the fields of cooking utensils and computer-readable storage media, which can solve problems such as fluctuations in oil temperature or water temperature, prolonged user waiting time, and slow heating speed.

Active Publication Date: 2021-05-04
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) There is hysteresis in the process of power adjustment and temperature control, and its hysteresis increases with the increase of the temperature change rate of the pot;
[0005] (2) When there is little water or oil in the pot, if the power gear is set too high, the cooking temperature must be controlled in the form of power adjustment ratio. Due to the hysteresis of the temperature measurement process, it is easy to cause oil temperature or Large fluctuations in water temperature;
[0006] (3) In addition, if the set power level is too high, the thermal crosstalk to temperature detection will be more serious, which will lead to greater error in temperature detection;
[0007] (4) If the set power level is low, it will lead to a slow heating rate, which in turn will cause the user to prolong the waiting time

Method used

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  • Operation control method, device, cooking appliance and computer readable storage medium
  • Operation control method, device, cooking appliance and computer readable storage medium
  • Operation control method, device, cooking appliance and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] figure 1 A schematic flowchart of an operation control method according to an embodiment of the present invention is shown.

[0049] Such as figure 1 As shown, the operation control method according to an embodiment of the present invention includes: step S102, responding to the set constant temperature heating command, analyzing the constant temperature heating command to determine the corresponding heating power; step S104, when executing the constant temperature heating command, The cooking temperature is collected according to a preset time interval; step S106, according to the magnitude relationship between the cooking temperature and the preset cooking temperature, it is determined to adjust the heating power according to the change rate of the cooking temperature or the power adjustment ratio.

[0050] In this technical solution, by responding to the set constant temperature heating command, the constant temperature heating command is analyzed to determine the c...

Embodiment 2

[0060] figure 2 A schematic block diagram of an operation control device according to an embodiment of the present invention is shown.

[0061] Such as figure 2 As shown, the operation control device 200 according to an embodiment of the present invention includes: an analysis unit 202 for responding to a set constant temperature heating instruction, analyzing the constant temperature heating instruction to determine the corresponding heating power; an acquisition unit 204 for When the constant temperature heating command is executed, the cooking temperature is collected according to the preset time interval; the power adjustment unit 206 is used to determine the heating according to the change rate of the cooking temperature or the power adjustment ratio according to the magnitude relationship between the cooking temperature and the preset cooking temperature Power is adjusted.

[0062] In this technical solution, by responding to the set constant temperature heating comm...

Embodiment 3

[0072] image 3 A schematic block diagram of a cooking appliance according to an embodiment of the invention is shown.

[0073] Figure 4 A schematic diagram of a control curve corresponding to an ideal constant temperature heating command in the prior art is shown.

[0074] Figure 5 A schematic diagram of a control curve corresponding to an actual constant temperature heating instruction in the prior art is shown.

[0075] Figure 6 A schematic diagram showing a power-time control curve of an operation control scheme according to an embodiment of the present invention.

[0076] Figure 7 A schematic diagram showing another power-time control curve of an operation control scheme according to an embodiment of the present invention.

[0077] Figure 8 A schematic flow diagram of the overall flow of the operation control scheme according to the embodiment of the present invention is shown.

[0078] Combine below Figure 3 to Figure 8 , to specifically describe the opera...

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PUM

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Abstract

The present invention provides an operation control method, a device, a cooking utensil and a computer-readable storage medium, wherein the operation control method includes: in response to a set constant temperature heating instruction, parsing the constant temperature heating instruction to determine corresponding heating power; When the constant temperature heating command is used, the cooking temperature is collected according to the preset time interval; according to the magnitude relationship between the cooking temperature and the preset cooking temperature, it is determined to adjust the heating power according to the change rate of the cooking temperature or the power adjustment ratio. Through the technical scheme of the present invention, the constant temperature cooking of the food is realized, the temperature fluctuation of the food during the cooking process is reduced, and the user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of cooking, in particular to an operation control method, an operation control device, a cooking utensil and a computer-readable storage medium. Background technique [0002] As an important cooking utensil, induction cooker is widely promoted due to its simple control mode, diversified functions, detachable pot body and heating panel, and no danger of open flame. [0003] In the related technology, the user may need the cooking temperature to be maintained at a fixed temperature value during the cooking process. The control module of the induction cooker usually selects a reference power level for power adjustment, and performs real-time power adjustment and temperature control based on the power level, and according to the cooking temperature. Temperature regulates power in real time. However, the existing process of power regulation and temperature control has at least the following technical prob...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J27/00A47J36/00H05B6/06
CPCA47J27/004A47J36/00H05B6/062
Inventor 李小辉卢伟杰
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD