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Intelligent cooking method and intelligent cooking appliance with probe

A kind of intelligent cooking and types of technology, applied in the direction of instruments, scientific instruments, thermometers with electric/magnetic elements that are directly sensitive to heat, etc., can solve the problem that the cooking of individual foods cannot be precisely controlled

Active Publication Date: 2019-11-29
WHIRLPOOL CHINA
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] In the existing technology, intelligent cooking mainly calculates the moisture content in the food through the change of microwave propagation speed and intensity during the process of microwave penetrating the food, and then controls the cooking conditions. However, the microwave will be shielded by metal, and there are still sparks in the microwave environment. and other safety risks, and it is impossible to precisely control the cooking of individual foods

Method used

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  • Intelligent cooking method and intelligent cooking appliance with probe
  • Intelligent cooking method and intelligent cooking appliance with probe

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Embodiment Construction

[0031] A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

[0032] Such as figure 1 Shown, a kind of intelligent cooking method, realizes the intelligent cooking to food by the electrical parameter of the food that detection device obtains, and described intelligent cooking method comprises the following steps:

[0033] S1: Insert the detection device into the food, and estimate the temperature T and moisture content M inside the food through the resistance R, capacitance C and impedance Z of the food obtained by the detection device in real time.

[0034] Specifically, the temperature T inside the food in step 1, the moisture content M, the resistance R, the capacitance C, and the impedance Z have the following relationship:

[0035] T=f 1 (R,Z)=1 / [B*ln(R / RN)], M=f 2 (C,Z)=-42+3.81C-7.5Z+0.05C 2 +0.26Z 2 ;

[0036] Where B is the thermal sensitivity index of the detection device, and RN is the r...

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Abstract

The invention discloses an intelligent cooking method and an intelligent cooking appliance with a probe. Resistance, capacitance and reactance of food are obtained through utilization of the probe. Atemperature and moisture content in the food are estimated. A main type of the food and a subdivision type of the food are judged. Food maturity of the food is computed. Cooking conditions and cookingtime of the food are controlled. Measurement is accurate. Efficiency is high. No safety risk exists. A plurality of pieces of food can be measured at the same time. Precise cooking is realized.

Description

technical field [0001] The invention relates to the technical field of intelligent control, in particular to an intelligent cooking method and an intelligent cooking appliance with a probe. Background technique [0002] To obtain good cooking results, cooking appliances often need to accurately set parameters including cooking mode, temperature, time, power, etc. Smart cooking appliances use intelligent control methods to effectively reduce the number of parameters that need to be set, which is convenient for users to operate and makes cooking more convenient. more simple. [0003] In the existing technology, intelligent cooking mainly calculates the moisture content in the food through the change of microwave propagation speed and intensity during the process of microwave penetrating the food, and then controls the cooking conditions. However, the microwave will be shielded by metal, and there are still sparks in the microwave environment. and other safety risks, and it is...

Claims

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Application Information

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IPC IPC(8): A47J36/32G01K7/22G01N27/04G01N27/22
CPCA47J36/32G01K7/22G01N27/048G01N27/223
Inventor 陶敏黄育楷陈霞蒋伟
Owner WHIRLPOOL CHINA
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