Cooking appliance and its control method and control device

Abstract

The invention discloses a cooking utensil and its control method and control device. The cooking utensil is provided with a weighing device for weighing the inner pot loaded on the utensil body. The method includes the following steps: After the appliance is powered on, the weighing device obtains the initial weight of the inner pot every preset time to obtain multiple sets of weight data; calculates the average value of the initial weight of the inner pot based on multiple sets of weight data; judges whether the average value of the initial weight is within the preset value. The preset initial weight range of the inner pot; if the average initial weight is not within the preset initial weight range of the inner pot, further judge whether the average initial weight is less than the lower limit of the initial weight range of the inner pot; if the average initial weight is less than the inner pot If the lower limit of the initial weight range of the pot is lower, it is judged that there is no pot in the appliance body, and the cooking appliance is controlled to stop working. Thereby, whether there is an inner pot in the appliance body can be judged by the weight change when the inner pot is sensed, and the detection scheme is simple and reliable.

Description

technical field [0001] The present invention relates to the technical field of household appliances, and in particular, to a control method for a cooking appliance, a non-transitory computer-readable storage medium, a control device for a cooking appliance, and a cooking appliance having the control device. Background technique [0002] In the process of actually using the rice cooker, the user often forgets to put the inner pot to heat it up. If the rice cooker cannot remind the user that the inner pot is not put in, it will waste the user's time and affect the user experience. In severe cases, it will even happen. fire, [0003] However, when the current IH electromagnetic heating rice cooker starts to cook, it first detects each functional module of the product, and then starts to heat after a few seconds of detection. The traditional IH electromagnetic heating rice cooker inspection method is relatively complicated. Put it in the inner pot, it is difficult to detect, an...

AI Technical Summary

Problems solved by technology

[0002] In the process of actually using the rice cooker, the user often forgets to put the inner pot in and heat it up. If the rice cooker cannot remind the user in time that the inner pot is not put in, it will waste the user's time and affect the user experience. In severe cases, it may even happen fire,

[0003] However, when the current IH electromagnetic heating rice cooker starts to cook, it first detects each functional module of the product, and then starts heating after a few seconds of detection. The traditional IH electromagnetic heating rice cooker inspection method is relatively complicated. There is no such thing as a hot plate rice cooker. If it is put into the inner pot, it will be difficult to detect. In severe cases, the electric heating plate will melt and cause a fire.

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