Electric cooker, and control method and control device thereof

Abstract

The invention discloses an electric cooker, and a control method and a control device thereof. The control method comprises the steps of: acquiring a current operating voltage of the electric cooker during the cooking process of the electric cooker and making a judgment; if the current operating voltage is not in a preset voltage interval, compensating for target power of the electric cooker according to the current operating voltage to obtain actual target power, and acquiring target power consumption of the electric cooker in the current heating stage according to the actual target power; calculating actual power of the electric cooker according to a current operating current and the current operating voltage, and accumulating actual power consumption of the electric cooker according tothe actual power; and controlling the electric cooker to end the current heating stage when the actual power consumption of the electric cooker reaches the target power consumption. The control methodcan be used for compensating for the target power of the electric cooker when the voltage is abnormal, and timely optimizing the actual power consumption of the electric cooker, so as to avoid the situation that the cooking effect is affected by the voltage abnormality.

Description

technical field [0001] The invention relates to the technical field of electrical appliances, and in particular to a control method of an electric cooker, a non-transitory computer-readable storage medium and a control device of the electric cooker. Background technique [0002] Generally, some electric cookers with automatic cooking functions, such as induction cookers, generally use a fixed heating curve for heating when performing some cooking functions, such as cooking porridge, and the heating curve can be as follows: figure 1 As shown, the heating process is divided into multiple stages (S1-S5), and each heating stage corresponds to a corresponding heating time (T1-T5) and target heating power (P1-P5). After heating with the target power for the corresponding time, enter the next heating stage. [0003] The S3 stage shown in Figure 1 is close to the boiling stage, and P3<P2 to prevent overflow. However, when the voltage is too low (such as 150V), the actual power ...

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Problems solved by technology

However, when the voltage is too low (such as 150V), the actual power of the S2 stage operation will be much smaller than the target power P2. If it is determined to enter the S3 stage after the T2 time is up, the actual operating power consumption of the entire heating process will be much lower. If the power consumption is less than the target, the porridge is difficult to boil or the cooking effect of the porridge is poor, which seriously affects the user experience

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