Recognition method of cooking type of electric cooker and electric cooker

Abstract

The invention discloses a method for recognizing cooking type of an electric cooker and the electric cooker. The method includes: controlling the electric cooker to enter a first boiling stage, and then detecting the temperature of the bottom, determining if adhesion occurs or not, and recording the duration time of adhesion if so; recognizing a cooking type, and determining the cooking food amount; acquiring the number of times n that adhesion occurs, acquiring the number of times n0 of ahesion when the duration time of adhesion is greater than or equal to first preset time, and recording the duration time t of each adhesion when the n0 is less than a first preset value; acquiring the number of times n1 of adhesion when the duration time of adhesion is first time, and acquiring the number of times n2 and n3 of adhesion that the duration time of adhesion is second time and third time respectively when a preset condition is met; acquiring a sum of the t(s) when the n is greater than a second preset value and the temperature of the bottom is less than a preset temperature, or the temperature of the bottom is less than the preset temperature and the boiling time is greater than second preset time; and correcting the cooking type when it is recognized that the cooking type is the congee-cooking type. The method can intelligently recognize the cooking type.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a method for identifying cooking types of an electric cooker and the electric cooker. Background technique [0002] At present, in the electric cooking appliance industry, cooking rice, porridge, and soup need to use three different working processes for cooking before boiling. This makes electric cooking appliances not only limited to multi-button operation, but also limited to chip storage space. Another problem is that it is difficult for electric cookers to automatically recognize the cooking category. Even if the cooking category is barely recognized, it may easily cause misrecognition for porridge and soup. For example, in practical applications, due to different soup ingredients, such as greasy pig feet Soup, and when the scale is relatively full, the number of overflows is similar to that of porridge cooking. There are many similar situations between porridge...

AI Technical Summary

Problems solved by technology

[0002] At present, in the electric cooking appliance industry, cooking rice, porridge, and soup need to use three different working processes for cooking before boiling. This makes electric cooking appliances not only limited to multi-button operation, but also limited to chip storage space. Another problem is that it is difficult for electric cookers to automatically recognize the cooking category. Even if the cooking category is barely recognized, it may easily cause misrecognition for porridge and soup. For example, in practical applications, due to different soup ingredients, such as greasy pig feet Soup, and when the scale is relatively full, the number of overflows is similar to that of porridge cooking. There are many similar situations between porridge cooking and soup cooking, and the possibility of misjudgment in the process of judging the cooking type is relatively high, so it will affect the subsequent cooking firepower adjustment. , if there is a misjudgment, the cooking effect will be deteriorated

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