CN117257129A - Electric rice cooker control method and device and electric rice cooker - Google Patents
Electric rice cooker control method and device and electric rice cooker Download PDFInfo
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- CN117257129A CN117257129A CN202311004740.8A CN202311004740A CN117257129A CN 117257129 A CN117257129 A CN 117257129A CN 202311004740 A CN202311004740 A CN 202311004740A CN 117257129 A CN117257129 A CN 117257129A
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- 238000000034 method Methods 0.000 title claims abstract description 71
- 241000209094 Oryza Species 0.000 title claims description 33
- 235000007164 Oryza sativa Nutrition 0.000 title claims description 33
- 235000009566 rice Nutrition 0.000 title claims description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 726
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 235000013305 food Nutrition 0.000 abstract description 34
- 238000009825 accumulation Methods 0.000 abstract description 4
- 238000010411 cooking Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 229910001018 Cast iron Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000009246 food effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The application discloses an electric cooker control method and device and an electric cooker, wherein the method comprises the following steps: in the heating stage, the first heating component, the second heating component and the third heating component are utilized to heat the pot body to a first preset temperature value; the first preset temperature value is located in a first temperature interval; in the baking stage, the first heating component, the second heating component and the third heating component are utilized to heat the pot body to a second preset temperature value; the second preset temperature value is located in a second temperature interval. According to the embodiment of the application, the heating time of the side face of the cooker body of the electric cooker can be increased, the heating time of the bottom of the cooker body is reduced, and the problem that the bottom of food in the cooker body is burnt due to heat accumulation at the bottom of the cooker body and the upper layer is not cooked is solved. Therefore, the temperature difference between the bottom of the pot body and the top of the pot body is reduced, and the uniformity of heating food in the pot body is improved.
Description
Technical Field
The application belongs to the technical field of electrical equipment, and particularly relates to a control method and device of an electric cooker and the electric cooker.
Background
The electric cooker is a common cooking appliance in daily life. With the continuous improvement of living standard, the requirements of the electric rice cooker of users are gradually improved, for example, the food cooked by the electric rice cooker needs to be delicious and healthy.
At present, the liner of the electric cooker is generally replaced by a cast iron liner from a composite liner, so that the aim of supplementing iron elements in cooked food is fulfilled, and the nutritive value of the cooked food of the electric cooker is improved.
However, because the heat transfer of the cast iron material is slower, heat is easy to collect at the bottom of the cast iron liner when the electric cooker with the cast iron liner cooks food, and further the problems of burnt bottom and unripe upper layer of the food cooked by the electric cooker are caused.
Disclosure of Invention
The embodiment of the application aims to provide a control method and device of an electric rice cooker and the electric rice cooker, which can solve the problems that food cooked by the electric rice cooker in the related art has burnt bottom and unripe upper layer.
In a first aspect, an embodiment of the present application provides a control method of an electric cooker, where the electric cooker includes a cooker body, a first heating component, a second heating component, and a third heating component; the first heating component surrounds the side face of the pot body, the third heating component is positioned at the bottom of the pot body, and the second heating component is positioned between the first heating component and the third heating component; the method comprises the following steps:
in the heating stage, the first heating component, the second heating component and the third heating component are utilized to heat the pot body to a first preset temperature value; the first preset temperature value is located in a first temperature interval;
Heating the pot body to a second preset temperature value by utilizing the first heating component, the second heating component and the third heating component in a baking stage; the second preset temperature value is located in a second temperature interval;
wherein, in the heating stage and the baking stage, the first heating time length of the first heating component is longer than or equal to the second heating time length of the second heating component, and the first heating time length of the first heating component is longer than or equal to the third heating time length of the third heating component;
the third heating duration of the third heating component in the baking stage is less than or equal to the third heating duration of the third heating component in the heating stage.
Optionally, the heating the pot body to a first preset temperature value by using the first heating component, the second heating component and the third heating component includes:
in the heating stage, the first heating component, the second heating component and the third heating component are controlled to sequentially work according to a preset sequence according to a first heating duty ratio so as to heat the temperature of the pot body to a first preset temperature value; the first heating duty cycle is used to indicate a heating duration of the first, second, and third heating assemblies during the heating phase.
Optionally, in the heating stage, a first heating stop duration of the first heating assembly, the second heating assembly and the third heating assembly is located in a first time interval; in the baking stage, the second heating stopping time periods of the first heating assembly, the second heating assembly and the third heating assembly are positioned in a second time interval;
wherein the maximum duration in the second time interval is less than or equal to the minimum duration in the first time interval.
Optionally, the maximum temperature value in the first temperature interval is smaller than the minimum temperature value in the second temperature interval.
Optionally, the method further comprises:
maintaining the temperature of the pot body in a third temperature interval within a preset time period; the third temperature interval comprises the second preset temperature value, and the interval length of the third temperature interval is smaller than a preset threshold value.
Optionally, the baking stage is a working stage after the heating stage; in the baking stage, the temperature of the pot body is larger than the first preset temperature value.
Optionally, the electric cooker further comprises a top heating component, and the top heating component is positioned above the cooker body when the electric cooker is in a working state;
The method further comprises the steps of:
and under the condition that the electric cooker is in a working state, starting the top heating assembly until the working state is finished.
Optionally, said turning on said top heating assembly until said operating condition ends comprises:
determining a second heating duty cycle of the top heating assembly based on the supply voltage value;
and controlling the top heating assembly to work according to the second heating duty cycle until the working state is finished.
In a second aspect, an embodiment of the present application provides a control device for an electric cooker, where the electric cooker includes a cooker body, a first heating component, a second heating component, and a third heating component; the first heating component surrounds the side face of the pot body, the third heating component is positioned at the bottom of the pot body, and the second heating component is positioned between the first heating component and the third heating component; the device comprises:
the first heating module is used for heating the pot body to a first preset temperature value by utilizing the first heating component, the second heating component and the third heating component in a heating stage; the first preset temperature value is located in a first temperature interval;
The second heating module is used for heating the pot body to a second preset temperature value by utilizing the first heating assembly, the second heating assembly and the third heating assembly in a baking stage; the second preset temperature value is located in a second temperature interval;
wherein, in the heating stage and the baking stage, the first heating time length of the first heating component is longer than or equal to the second heating time length of the second heating component, and the first heating time length of the first heating component is longer than or equal to the third heating time length of the third heating component;
the third heating duration of the third heating component in the baking stage is less than or equal to the third heating duration of the third heating component in the heating stage.
Optionally, the first heating module includes:
the first control submodule is used for controlling the first heating component, the second heating component and the third heating component to sequentially work according to a preset sequence according to a first heating duty ratio in the heating stage so as to heat the temperature of the pot body to the first preset temperature value; the first heating duty cycle is used to indicate a heating duration of the first, second, and third heating assemblies during the heating phase.
Optionally, in the heating stage, a first heating stop duration of the first heating assembly, the second heating assembly and the third heating assembly is located in a first time interval; in the baking stage, the second heating stopping time periods of the first heating assembly, the second heating assembly and the third heating assembly are positioned in a second time interval;
wherein the maximum duration in the second time interval is less than or equal to the minimum duration in the first time interval.
Optionally, the maximum temperature value in the first temperature interval is smaller than the minimum temperature value in the second temperature interval.
Optionally, the apparatus further comprises:
the constant temperature module is used for keeping the temperature of the pot body in a third temperature interval within a preset time period; the third temperature interval comprises the second preset temperature value, and the interval length of the third temperature interval is smaller than a preset threshold value.
Optionally, the baking stage is a working stage after the heating stage; in the baking stage, the temperature of the pot body is larger than the first preset temperature value.
Optionally, the electric cooker further comprises a top heating component, and the top heating component is positioned above the cooker body when the electric cooker is in a working state;
The apparatus further comprises:
and the third heating module is used for starting the top heating assembly until the working state is finished under the condition that the electric rice cooker is in the working state.
Optionally, the third heating module includes:
a determining sub-module for determining a second heating duty cycle of the top heating assembly based on a power supply voltage value;
and the second control submodule is used for controlling the top heating assembly to work according to the second heating duty ratio until the working state is ended.
In a third aspect, an embodiment of the present application provides an electric rice cooker, including an electric rice cooker control device as described above, for implementing the electric rice cooker control method as described in any one of the above.
In a fourth aspect, embodiments of the present application provide a readable storage medium having stored thereon a program or instructions that when executed by a processor implement a method of controlling an electric rice cooker as described in any one of the above.
In an embodiment of the present application, a control method of an electric cooker is provided, including: in the heating stage, the first heating component, the second heating component and the third heating component are utilized to heat the pot body to a first preset temperature value; the first preset temperature value is located in a first temperature interval; in the baking stage, the first heating component, the second heating component and the third heating component are utilized to heat the pot body to a second preset temperature value; the second preset temperature value is located in a second temperature interval; wherein, in the heating stage and the baking stage, the first heating time length of the first heating component is longer than or equal to the second heating time length of the second heating component, and the first heating time length of the first heating component is longer than or equal to the third heating time length of the third heating component; the third heating duration of the third heating component in the baking stage is less than or equal to the third heating duration of the third heating component in the heating stage. Therefore, the heating time of the side face of the cooker body of the electric cooker can be prolonged, the heating time of the bottom of the cooker body is reduced, and the problems of scorching of the bottom of food in the cooker body and non-cooking of the upper layer caused by heat accumulation at the bottom of the cooker body are prevented. Therefore, the temperature difference between the bottom of the pot body and the top of the pot body is reduced, and the uniformity of heating food in the pot body is improved.
Drawings
Fig. 1 is a flowchart illustrating steps of a control method of an electric cooker according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an electric cooker according to an embodiment of the present application;
FIG. 3 is a flowchart illustrating steps of another method for controlling an electric rice cooker according to an embodiment of the present disclosure;
FIG. 4 is a flowchart illustrating steps of a control method of an electric rice cooker according to an embodiment of the present disclosure;
FIG. 5 is a logic block diagram of a control device of an electric rice cooker according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
Method embodiment
The following describes in detail the electric cooker control method provided in the embodiment of the present application through specific embodiments and application scenarios thereof with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 shows a step flowchart of a control method of an electric cooker according to an embodiment of the present application, and as shown in fig. 1, the method specifically includes steps 110 and 120:
step 110, in the heating stage, the first heating component, the second heating component and the third heating component are utilized to heat the pot body to a first preset temperature value.
Wherein the first preset temperature value is located in a first temperature interval. Specifically, the first preset temperature value is a preset maximum value of the temperature of the pot body in the heating stage. It is understood that the first preset temperature value may be set to any one of the temperature values within the first temperature interval.
As an example, the first temperature interval may be 27 ℃ to 80 ℃. The first preset temperature value may be 75 ℃.
And 120, heating the pot body to a second preset temperature value by using the first heating component, the second heating component and the third heating component in a baking stage.
Wherein the second preset temperature value is located in a second temperature interval. Specifically, the second preset temperature value is a preset expected value of the temperature of the pot body in the baking stage. It is understood that the first preset temperature value may be set to any one of the temperature values within the second temperature interval.
As an example, the second temperature interval may be greater than or equal to 90 ℃. The second preset temperature value may be 90 ℃.
The first preset temperature value and the second preset temperature value may be preset according to the type of food in the pot body and the cooking requirement, which is not particularly limited in the embodiment of the present application.
In embodiments of the present application, the working phases of the electric rice cooker may include, but are not limited to: a self-checking stage, a heating stage and a baking stage.
Wherein the self-checking phase is a working phase located before the heating phase and the baking phase. In the self-checking stage, state parameters such as a power supply state of the electric cooker connection, the temperature of a current cooker body of the electric cooker and the like can be obtained, whether the current state parameters of the electric cooker are normal or not is confirmed, and the heating stage is carried out under the condition that the current state parameters of the electric cooker are confirmed to be normal; under the condition of confirming that the current state parameters of the electric cooker are abnormal, prompting a user to check the current state of the electric cooker.
The heating phase is a working phase located after the self-checking phase and before the baking phase. In the heating stage, the first heating assembly, the second heating assembly and the third heating assembly can be utilized to heat the temperature of the pot body from the initial temperature to a first preset temperature value. The initial temperature may be room temperature or other preheating temperatures, and the initial temperature is smaller than a first preset temperature value.
The baking phase is a working phase located after the heating phase. The first heating component, the second heating component and the third heating component can be utilized to continuously heat the temperature of the pot body from the first preset temperature value to the second preset temperature value in the baking stage. It is understood that the second preset temperature value is greater than the first preset temperature value.
It should be noted that the heating stage and the baking stage may include at least one working period, and the duration corresponding to each working period includes a first heating duration, a second heating duration, and a third heating duration. The total working time length of the heating stage is the sum of the working time lengths corresponding to the working periods in the heating stage, and the total working time length of the heating stage can be 3 to 7 minutes in particular; the total working time length of the baking stage is the sum of the working time lengths corresponding to the working periods in the baking stage, and the total working time length of the baking stage can be 43 to 47 minutes.
Specifically, in the heating stage, the first heating duration, the second heating duration, and the third heating duration are the operating durations of the first heating component, the second heating component, and the third heating component in the operating cycle of the heating stage, respectively. Illustratively, in the heating stage, the first heating duration, the second heating duration, and the third heating duration may be 5s, 3s, and 2s, respectively.
In the baking stage, the first heating time period, the second heating time period and the third heating time period are respectively the working time periods of the first heating component, the second heating component and the third heating component in the working period of the baking stage. For example, in the baking stage, the first heating period, the second heating period, and the third heating period may be 6s, 2s, and 1s, respectively.
In the embodiment of the application, in the heating stage and the baking stage, the first heating time length of the first heating component is greater than or equal to the second heating time length of the second heating component, and the first heating time length of the first heating component is greater than or equal to the third heating time length of the third heating component. It is understood that the first heating period is greater than or equal to the second heating period and is also greater than or equal to the third heating period. In addition, the second heating period may be greater than or equal to the third heating period, and the second heating period may be less than the third heating period. The magnitude relation between the second heating period and the third heating period is not particularly limited in the embodiment of the present application.
As an example, in the heating phase, the first heating period, the second heating period, and the third heating period may be denoted as a, respectively 1 、A 2 And A 3 . Wherein A is 1 、A 2 And A 3 Are all positive integers, and A 1 ≥A 2 ≥A 3 。
The first heating component, the second heating component and the third heating component are utilized to heat the pot body to a first preset temperature value, and the method specifically comprises the following steps: in each working period in the heating stage, according to A 1 、A 2 And A 3 And the corresponding heating time length sequentially controls the first heating component, the second heating component and the third heating component to heat the pot body, so that the temperature of the pot body reaches a first preset temperature value.
As an example, in the baking stage, the first heating period, the second heating period, and the third heating period may be respectively denoted as B 1 、B 2 And B 3 . Wherein B is 1 、B 2 And B 3 Are all positive integers, and B 1 ≥B 2 ≥B 3 。
The first heating component, the second heating component and the third heating component are utilized to heat the pot body to a second preset temperature value, and the method specifically comprises the following steps: in each working period in the baking stage, according to B 1 、B 2 And B 3 And the corresponding heating time length sequentially controls the first heating component, the second heating component and the third heating component to heat the pot body, so that the temperature of the pot body reaches a second preset temperature value.
In this embodiment of the present application, a temperature sensing bulb is disposed at the bottom of the pot body of the electric cooker, and in this embodiment of the present application, the temperature corresponding to the temperature sensing bulb may be determined as the temperature of the pot body. Of course, in an alternative embodiment, at least one temperature sensing bulb may be disposed at a side surface, a bottom portion, etc. of the pot body, respectively, and an average value of temperatures corresponding to the at least one temperature sensing bulb may be determined as the temperature of the pot body. The embodiment of the present application is not particularly limited thereto.
It should be noted that, in the embodiment of the present application, the third heating duration of the third heating component in the baking stage is less than or equal to the third heating duration of the third heating component in the heating stage. Because the second preset temperature value corresponding to the baking stage is greater than the first preset temperature value corresponding to the heating stage, in order to prevent the problem that the food in the pot body is burnt at the bottom due to the fact that a large amount of heat is accumulated at the bottom of the pot body in the baking stage, the third heating duration of the third heating component in the baking stage can be set to be smaller than or equal to the third heating duration of the third heating component in the heating stage.
As an alternative implementation manner, considering that heat in the pot body is easily accumulated at the bottom of the pot body, the temperature difference between the bottom and the top of the pot body is larger, and the first heating duration of the first heating component in the baking stage can be greater than or equal to the first heating duration of the first heating component in the baking stage. Therefore, the temperature difference between the bottom and the top of the pot body in the baking stage is reduced, the bottom layer and the top layer of food in the pot body can be heated uniformly, the expected cooking effect is achieved synchronously, and the problems of scorching the bottom and unripe upper layers of the food in the pot body are prevented.
Referring to fig. 2, fig. 2 shows a schematic structural diagram of an electric cooker according to an embodiment of the present application. As shown in fig. 2, the electric rice cooker includes a cooker body 40, a first heating assembly 10, a second heating assembly 20, and a third heating assembly 30.
The pot body 40 is used for containing foods to be cooked by the electric cooker, including, but not limited to, rice, cake, etc. In the embodiment of the present application, the pot body 40 may be any one of cast iron material and alloy material. The first heating component 10 surrounds the side surface of the cooker body and is used for heating the side surface of the cooker body; the third heating component 30 is positioned at the bottom of the pot body and is used for heating the bottom of the pot body; the second heating assembly 20 is located between the first heating assembly 10 and the third heating assembly 30 for heating the corner (R-angle) region of the pot.
In this application embodiment, the first heating element may be a circular heating element that cooperates with the pot body, and the first heating element may also be a plurality of heating elements that are uniformly distributed on the side of the pot body. The specific shape of the heating element is not particularly limited in the embodiments of the present application.
In the embodiment of the application, in the heating stage, the first heating component, the second heating component and the third heating component can be utilized to heat the pot body to a first preset temperature value; in the baking stage, the first heating component, the second heating component and the third heating component can be utilized to heat the pot body to a second preset temperature value. Wherein, in the heating stage and the baking stage, the first heating time length of the first heating component is longer than or equal to the second heating time length of the second heating component, and the first heating time length of the first heating component is longer than or equal to the third heating time length of the third heating component; the third heating duration of the third heating component in the baking stage is less than or equal to the third heating duration of the third heating component in the heating stage. Therefore, the heating time of the side face of the cooker body of the electric cooker can be prolonged, the heating time of the bottom of the cooker body is reduced, and the problems of scorching of the bottom of food in the cooker body and non-cooking of the upper layer caused by heat accumulation at the bottom of the cooker body are prevented. Therefore, the temperature difference between the bottom of the pot body and the top of the pot body is reduced, and the uniformity of heating food in the pot body is improved.
Referring to fig. 3, fig. 3 is a flowchart illustrating steps of another control method of an electric cooker according to an embodiment of the present application. As shown in fig. 3, the method specifically includes steps 210 to 230:
step 210, in the heating stage, controlling the first heating component, the second heating component and the third heating component to sequentially operate according to a preset sequence according to a first heating duty ratio, so as to heat the temperature of the pot body to the first preset temperature value.
Wherein the first heating duty cycle is used to indicate a heating duration of the first, second, and third heating assemblies during the heating phase. The first heating duty cycle corresponds to a duration corresponding to each duty cycle in the heating phase.
It should be noted that, the preset sequence is the sequence in which the first heating assembly, the second heating assembly and the third heating assembly work in each working period of the heating stage. For example, the preset sequence may be that the first heating element is operated first for a first heating period, the second heating element is operated after the first heating element for a second heating period, and the third heating element is operated after the second heating element for a third heating period. The preset sequence may also be that the second heating element is operated first according to a second heating duration, the first heating element is operated after the second heating element according to a first heating duration, and the third heating element is operated after the first heating element according to a third heating duration. The preset sequence may also be that the second heating element is operated first according to the second heating period, the third heating element is operated after the second heating element according to the third heating period, and the first heating element is operated after the third heating element according to the first heating period. The embodiment of the application does not specifically limit the preset sequence.
It should be noted that, in the process that the first heating component, the second heating component and the third heating component work in sequence, only one heating component is in a working state. It will be appreciated that in the case where the first heat generating component is operating, the second and third heat generating components are not operating; under the condition that the second heating component works, the first heating component and the third heating component do not work; in the case where the third heat generating component is operated, the first heat generating component and the second heat generating component are not operated.
In the embodiment of the application, in the process of heating the pot body to the first preset temperature value by using the first heating component, the second heating component and the third heating component, the first heating component, the second heating component and the third heating component can be controlled to sequentially work according to the first heating duty ratio and the preset sequence, so that the temperature of the pot body is heated to the first preset temperature value. The temperature difference between the bottom of the pot body and the top of the pot body in the heating stage is reduced, the uniformity of heating food in the pot body in the heating stage is improved, the specific working sequence of the first heating assembly, the second heating assembly and the third heating assembly in the working period is not limited, and the flexibility and the realizability of the electric cooker control method provided by the embodiment of the application are improved.
Step 220, heating the pot body to a second preset temperature value by using the first heating component, the second heating component and the third heating component in a baking stage; the second preset temperature value is located in a second temperature interval.
The implementation of this step may refer to the detailed description of step 120, and will not be described herein.
It should be noted that, in the embodiment of the present application, in the baking stage, the first heating component, the second heating component and the third heating component may be controlled to sequentially operate according to a preset sequence according to the third heating duty ratio, so as to heat the temperature of the pot body to the second preset temperature value; the third heating duty cycle is used to indicate the heating duration of the first, second and third heating assemblies during the toasting phase. The specific implementation may refer to the detailed description of step 210, and will not be repeated here.
And 230, maintaining the temperature of the pot body in a third temperature interval within a preset time period.
The third temperature interval comprises the second preset temperature value, and the interval length of the third temperature interval is smaller than a preset threshold value.
In the embodiment of the present application, the third temperature interval may be a constant temperature interval determined according to the second preset temperature value and the expected temperature fluctuation range. Under the condition that the expected temperature fluctuation range is too large, the temperature fluctuation of the pot body is larger within the preset time period, and the effect of constant-temperature baking of food in the pot body cannot be achieved; under the condition that the expected temperature fluctuation range is too small, the temperature control precision of the electric cooker is required to be too high, and unnecessary power consumption loss is caused. The expected temperature fluctuation range can be set according to the temperature stability requirement of the food cooked in the pot body on the constant temperature section, and the embodiment of the application is not particularly limited.
Illustratively, at a second predetermined temperature value T B2 In the case of (2), the third temperature interval may be [ T ] B2 ,T B2 +2]The method comprises the steps of carrying out a first treatment on the surface of the The third temperature interval may also be [ T ] B2 -2,T B2 ]The method comprises the steps of carrying out a first treatment on the surface of the The third temperature interval may also be [ T ] B2 -2,T B2 +2]。
In the embodiment of the present application, the interval length of the third temperature interval is a difference between the maximum temperature value and the minimum temperature value in the third temperature interval. The preset threshold may be an expected temperature fluctuation range. Illustratively, in the third temperature interval is [ T ] B2 -2,T B2 ]In the case of (2), the interval length of the third temperature interval is 2; in the third temperature interval [ T ] B2 -2,T B2 +2]In the case of (2), the section length of the third temperature section is 4.
In embodiments of the present application, the baking stage may include a warming sub-stage and a constant temperature sub-stage. The heating sub-stage corresponds to the operation of heating the pot body to the second preset temperature value by using the first heating component, the second heating component and the third heating component in the step 220; the constant temperature sub-phase corresponds to the operation of maintaining the temperature of the pot within the third temperature interval for the preset time period as described in step 230.
The time length corresponding to the temperature rising sub-stage can be 1min to 2min; the duration corresponding to the constant temperature sub-stage is a preset duration, the preset duration can be specifically a difference value between the total duration corresponding to the baking stage and the duration corresponding to the temperature rising sub-stage, and the preset duration can be specifically 41-46 min.
The temperature of the pot body is kept in a third temperature interval within a preset time length, and the method specifically can be as follows: and in the preset time period, the temperature of the pot body is kept in a third temperature interval by utilizing the first heating component, the second heating component and the third heating component.
In this embodiment of the present application, after the first heating element, the second heating element and the third heating element are used to heat the pot body to the second preset temperature value in the baking stage, the first heating element, the second heating element and the third heating element may be continuously used to maintain the temperature of the pot body within the third temperature interval within the preset time period. The temperature difference between the bottom of the pot body and the top of the pot body in the baking stage is reduced, the uniformity of heating of food in the pot body in the baking stage is improved, the food in the pot body can be fully cooked to an expected cooking effect within a preset time, and the problems of burnt bottom and unripe upper layers of the food cooked by the electric cooker are prevented.
Optionally, in the heating stage, a first heating stop duration of the first heating assembly, the second heating assembly and the third heating assembly is located in a first time interval; in the baking stage, the second heating stopping time periods of the first heating assembly, the second heating assembly and the third heating assembly are positioned in a second time interval;
Wherein the maximum duration in the second time interval is less than or equal to the minimum duration in the first time interval. Specifically, since the baking stage is a stage subsequent to the heating stage, the second preset temperature value of the baking stage is greater than the first preset temperature value of the heating stage. In this embodiment of the present application, in order to ensure that the second preset temperature value in the baking stage is greater than the first preset temperature value in the heating stage, the heating frequency of the heating component in the baking stage may be appropriately increased, and therefore, the second heating stop period may be set to be less than or equal to the first heating stop period. Further, since the first heating-stop duration is located in the first time interval and the second heating-stop duration is located in the second time interval, in order to ensure that the second heating-stop duration is less than or equal to the first heating-stop duration, the maximum duration in the second time interval may be set to be less than or equal to the minimum duration in the first time interval.
Illustratively, the first time interval may be 5s to 10s and the second time interval may be 2s to 5s. The value ranges of the first time interval and the second time interval are not particularly limited in the embodiments of the present application.
It should be noted that, in the first heating stop period of the heating stage, and in the second heating period of the baking stage, the first heating element, the second heating element, and the third heating element are all in an inactive state.
As an example, in the heating phase, the first heating duration, the second heating duration, and the third heating duration indicated by the first heating duty ratio are 5s, 3s, and 2s, respectively, and the first stop heating duration is 5s. Specifically, in the process of heating the pot body to a first preset temperature value by using the first heating component, the second heating component and the third heating component, the first heating component can be controlled to work for 5s, then the second heating component is controlled to work for 3s, and then the third heating component is controlled to work for 2s in a first working period of a heating stage according to a first heating duty ratio; then, the first heating component, the second heating component and the third heating component are controlled to be not operated for 5 seconds; then, in a second working period, controlling the first heating component to work for 5s according to the first heating duty ratio, then controlling the second heating component to work for 3s, and then controlling the third heating component to work for 2s; and (3) circularly controlling the kettle body until the kettle body is heated to a first preset temperature value.
As another example, in the baking stage, the first heating period, the second heating period, and the third heating period indicated by the third heating duty ratio are 7s, 2s, and 1s, respectively, and the second stop heating period is 4s. Specifically, in the process of heating the pot body to a second preset temperature value by using the first heating component, the second heating component and the third heating component, the first heating component can be controlled to work for 7s, then the second heating component is controlled to work for 2s, and then the third heating component is controlled to work for 1s in a first working period of the baking stage according to a third heating duty ratio; then, the first heating component, the second heating component and the third heating component are controlled to be not operated for 4 seconds; then, in a second working period, controlling the first heating component to work for 7s according to the first heating duty ratio, then controlling the second heating component to work for 2s, and then controlling the third heating component to work for 1s; and (3) circularly controlling the kettle body until the kettle body is heated to a second preset temperature value.
It should be noted that, in the baking stage, the second heating stop period corresponding to the temperature raising sub-stage may be longer than or equal to the second heating stop period corresponding to the constant temperature sub-stage. The control manner of the baking stage is similar to that of the heating stage, and will not be described here again.
In the embodiment of the application, in the heating stage, the first heating stopping time periods of the first heating component, the second heating component and the third heating component are located in a first time interval, in the baking stage, the second heating stopping time periods of the first heating component, the second heating component and the third heating component are located in a second time interval, and the maximum time period in the second time interval is smaller than or equal to the minimum time period in the first time interval. Therefore, the problems that the heating frequency is too dense, heat is accumulated at the bottom of the cooker body and the bottom of food in the cooker body is burnt due to too small time interval between each heating cycle of the heating component can be prevented; in addition, the problems that the temperature of the pot body does not reach a first preset temperature value when the total working time corresponding to the heating stage is reached or the constant temperature time of the pot body does not reach the preset time when the total working time corresponding to the baking stage is reached due to the fact that the time interval between each heating cycle of the heating assembly is too large, food in the pot body is not cooked and the like can be prevented.
Optionally, the baking stage is a working stage after the heating stage; in the baking stage, the temperature of the pot body is larger than the first preset temperature value.
In the embodiment of the application, the baking stage is a working stage after the heating stage, and the electric cooker enters the baking stage after the first heating component, the second heating component and the third heating component are utilized to heat the cooker body to a first preset temperature value in the heating stage; in the baking stage, the first heating component, the second heating component and the third heating component are utilized to heat the pot body to a second preset temperature value, so that the food in the pot body can be fully cooked to a desired cooking state.
It will be appreciated that by using the first, second and third heating assemblies to heat the pot to a second predetermined temperature value during the baking stage, the temperature of the pot is increased from the first predetermined temperature value to the second predetermined temperature value during the heating stage, and thus, the temperature of the pot is greater than the first predetermined temperature value during the baking stage.
In this embodiment of the present application, the baking stage of the electric cooker is a working stage after the heating stage, and in the baking stage, the temperature of the cooker body is greater than a first preset temperature value. And through the baking stage, the temperature of the food in the pot body is continuously heated on the basis of the heating stage, so that the food in the pot body can be fully cooked to a desired cooking state at a second preset temperature value.
Optionally, the maximum temperature value in the first temperature interval is smaller than the minimum temperature value in the second temperature interval.
In this embodiment, the first temperature interval is a temperature interval corresponding to a first preset temperature value in the heating stage. The second temperature interval is a temperature interval corresponding to a second preset temperature value in the baking stage. Because the temperature of the electric cooker body is larger than the first preset temperature value in the baking stage, the first preset temperature value can be smaller than the temperature of the electric cooker body in the baking stage under the condition that the maximum temperature value in the first temperature interval is smaller than the minimum temperature value in the second temperature interval.
Optionally, the electric cooker further comprises a top heating component, and the top heating component is located above the cooker body when the electric cooker is in a working state. The electric cooker control method provided by the embodiment of the application may further include step 310:
step 310, under the condition that the electric cooker is in a working state, starting the top heating assembly until the working state is finished.
In the embodiment of the application, the top heating component may specifically be a heating wire. The top heating component can be arranged in a cooker cover of the electric cooker, and the cooker cover of the electric cooker is in a closed state under the condition that the electric cooker is in a working state, so that the top heating component in the cooker cover is positioned above the cooker body. Under the condition that the top heating component is started, the top heating component can heat the upper part of the cooker body, so that the upper layer of food in the cooker body can be heated.
Wherein, the electric rice cooker is in working state including but not limited to: the electric rice cooker is in a heating state and the electric rice cooker is in a baking state.
In this application embodiment, under the condition that electric cooker is in operating condition, utilize first heating element, second heating element and third heating element to heat the side of a kind of deep pot body, corner region and bottom respectively, when can also heat the top of a kind of deep pot body through the top heater, further improved the homogeneity that the internal food of deep pot was heated, improved the culinary art effect of food.
Optionally, the turning on the top heating assembly in step 310 until the working state is finished may include step 3101 and step 3102:
Step 3101, determining a second heating duty cycle of the top heating assembly based on the supply voltage value.
Step 3102, controlling the top heating assembly to operate at the second heating duty cycle until the operating state ends.
The power supply voltage value is the voltage value of a power supply connected with the electric cooker. Specifically, a voltage sensor may be provided in the electric rice cooker, from which a power supply voltage value is determined.
Furthermore, in embodiments of the present application, different power supply voltage values may correspond to different second heating duty cycles. Illustratively, at a power supply voltage value of 220V, the second heating duty cycle of the top heating assembly is used to indicate a fourth heating duration of 18s for the top heating assembly and a third stop heating duration of 14s for the top heating assembly; in the case of the power supply voltage value of 242V, the second heating duty ratio of the top heating assembly is used to indicate that the fourth heating duration of the top heating assembly is 15s, and the second stop heating duration of the top heating assembly is 17s.
Specifically, the correspondence between the power supply voltage value and the second heating duty ratio may be stored in a preset buffer area in the electric rice cooker. In the process of determining the second heating duty cycle of the top heating assembly according to the power supply voltage value, the second heating duty cycle corresponding to the power supply voltage value may be determined from the preset buffer area according to the power supply voltage value, and the second heating duty cycle may be determined as the second heating duty cycle of the top heating assembly.
In the event that a second heating duty cycle of the top heating assembly is determined via step 3101, control of the top heating assembly to operate at the second heating duty cycle may continue via step 3102 until the operating state ends.
In the process of starting the top heating assembly until the working state is finished, the embodiment of the application can firstly determine the second heating duty ratio of the top heating assembly according to the power voltage value of the current connection power supply of the electric cooker; and then controlling the top heating assembly to work according to the second heating duty cycle until the working state is finished. Therefore, the uniformity of heating of food in the cooker body is improved, the cooking effect of the food is improved, and meanwhile, the top heating assembly can be controlled to work according to different second heating duty ratios corresponding to different power supply voltage values, so that the realizability of the electric cooker control method provided by the embodiment of the application is improved.
Referring to fig. 4, fig. 4 is a flowchart illustrating steps of a control method of an electric cooker according to an embodiment of the present application. As shown in fig. 4, the method includes steps 410 to 440:
step 410, select the "cake" function.
In embodiments of the present application, the rice cooker includes a "cake" function. In case that the user selects the "cake" function, the electric rice cooker performs step 420 in response to the user selecting the "cake" function, and enters a self-checking stage.
Step 420, self-checking stage.
In the embodiment of the application, in the self-checking stage, state parameters such as a power supply state of electric cooker connection, a temperature of a current cooker body of the electric cooker and the like can be obtained, whether the current state parameters of the electric cooker are normal or not is confirmed, and the heating stage is started under the condition that the current state parameters of the electric cooker are confirmed to be normal; under the condition of confirming that the current state parameters of the electric cooker are abnormal, prompting a user to check the current state of the electric cooker.
Step 430, heating stage.
Specifically, in the heating stage, the first heating component, the second heating component and the third heating component are utilized to heat the pot body to a first preset temperature value, and meanwhile, the top heating component can be started until the heating stage is finished.
Step 440, baking stage.
Specifically, after the heating phase corresponding to step 430 is completed, the baking phase is entered. In the baking stage, the first heating component, the second heating component and the third heating component are utilized to heat the pot body to a second preset temperature value, and meanwhile, the top heating component can be started until the baking stage is finished.
Device embodiment
As shown in fig. 5, fig. 5 shows a logic block diagram of a control device of an electric cooker according to an embodiment of the present application, where the electric cooker includes a cooker body, a first heating assembly, a second heating assembly, and a third heating assembly; the first heating component surrounds the side face of the pot body, the third heating component is positioned at the bottom of the pot body, and the second heating component is positioned between the first heating component and the third heating component; the apparatus may include:
A first heating module 510 for heating the pot body to a first preset temperature value using the first heating assembly, the second heating assembly, and the third heating assembly during a heating stage; the first preset temperature value is located in a first temperature interval;
a second heating module 520 for heating the pot body to a second preset temperature value using the first heating assembly, the second heating assembly and the third heating assembly during a baking stage; the second preset temperature value is located in a second temperature interval;
wherein, in the heating stage and the baking stage, the first heating time length of the first heating component is longer than or equal to the second heating time length of the second heating component, and the first heating time length of the first heating component is longer than or equal to the third heating time length of the third heating component;
the third heating duration of the third heating component in the baking stage is less than or equal to the third heating duration of the third heating component in the heating stage.
Optionally, the first heating module includes:
the first control submodule is used for controlling the first heating component, the second heating component and the third heating component to sequentially work according to a preset sequence according to a first heating duty ratio in the heating stage so as to heat the temperature of the pot body to the first preset temperature value; the first heating duty cycle is used to indicate a heating duration of the first, second, and third heating assemblies during the heating phase.
Optionally, in the heating stage, a first heating stop duration of the first heating assembly, the second heating assembly and the third heating assembly is located in a first time interval; in the baking stage, the second heating stopping time periods of the first heating assembly, the second heating assembly and the third heating assembly are positioned in a second time interval;
wherein the maximum duration in the second time interval is less than or equal to the minimum duration in the first time interval.
Optionally, the maximum temperature value in the first temperature interval is smaller than the minimum temperature value in the second temperature interval.
Optionally, the apparatus further comprises:
the constant temperature module is used for keeping the temperature of the pot body in a third temperature interval within a preset time period; the third temperature interval comprises the second preset temperature value, and the interval length of the third temperature interval is smaller than a preset threshold value.
Optionally, the baking stage is a working stage after the heating stage; in the baking stage, the temperature of the pot body is larger than the first preset temperature value.
Optionally, the electric cooker further comprises a top heating component, and the top heating component is positioned above the cooker body when the electric cooker is in a working state;
The apparatus further comprises:
and the third heating module is used for starting the top heating assembly until the working state is finished under the condition that the electric rice cooker is in the working state.
Optionally, the third heating module includes:
a determining sub-module for determining a second heating duty cycle of the top heating assembly based on a power supply voltage value;
and the second control submodule is used for controlling the top heating assembly to work according to the second heating duty ratio until the working state is ended.
In summary, the embodiment of the present application provides an electric cooker control device, which includes a first heating module, configured to heat a cooker body to a first preset temperature value by using a first heating assembly, a second heating assembly and a third heating assembly in a heating stage; the first preset temperature value is located in a first temperature interval; the second heating module is used for heating the pot body to a second preset temperature value by utilizing the first heating component, the second heating component and the third heating component in the baking stage; the second preset temperature value is located in a second temperature interval; wherein, in the heating stage and the baking stage, the first heating time length of the first heating component is longer than or equal to the second heating time length of the second heating component, and the first heating time length of the first heating component is longer than or equal to the third heating time length of the third heating component; the third heating duration of the third heating component in the baking stage is less than or equal to the third heating duration of the third heating component in the heating stage. Therefore, the heating time of the side face of the cooker body of the electric cooker can be prolonged, the heating time of the bottom of the cooker body is reduced, and the problems of scorching of the bottom of food in the cooker body and non-cooking of the upper layer caused by heat accumulation at the bottom of the cooker body are prevented. Therefore, the temperature difference between the bottom of the pot body and the top of the pot body is reduced, and the uniformity of heating food in the pot body is improved.
The electric cooker control device in the embodiment of the application can be an electronic device, or can be a component in the electronic device, such as an integrated circuit or a chip. The electronic device may be a terminal, or may be other devices than a terminal. By way of example, the electronic device may be a GPU BOX, a mobile phone, a tablet, a notebook, a palmtop, a vehicle-mounted electronic device, a mobile internet appliance (Mobile Internet Device, MID), an augmented reality (augmented reality, AR)/Virtual Reality (VR) device, a robot, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant, PDA), or the like, and may also be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a Television (TV), a teller machine, a self-service machine, or the like.
The electric cooker control device in the embodiment of the application can be a device with an operating system. The operating system may be an Android operating system, a Linux, windows operating system or the like, and may also be other possible operating systems, which are not specifically limited in the embodiments of the present application.
The electric cooker control device provided in the embodiment of the present application can implement each process implemented by the method embodiments of fig. 1 to 4, and in order to avoid repetition, a detailed description is omitted here.
Optionally, as shown in fig. 6, the embodiment of the present application further provides an electronic device 600, including a processor 601 and a memory 602, where a program or an instruction capable of running on the processor 601 is stored in the memory 602, and the program or the instruction realizes each step of the embodiment of the control method of the electric cooker when being executed by the processor 601, and can achieve the same technical effect, so that repetition is avoided and no further description is given here.
In embodiments of the present application, memory 602 may be used to store software programs as well as various data. The memory 602 may mainly include a first memory area storing programs or instructions and a second memory area storing data, wherein the first memory area may store an operating system, application programs or instructions (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. Further, the memory 602 may include volatile memory or nonvolatile memory, or the memory 602 may include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM), static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (ddr SDRAM), enhanced SDRAM (Enhanced SDRAM), synchronous DRAM (SLDRAM), and Direct RAM (DRRAM). Memory 602 in embodiments of the present application includes, but is not limited to, these and any other suitable types of memory.
The processor 601 may include one or more processing units; optionally, the processor 601 integrates an application processor that primarily handles operations involving an operating system, user interface, application programs, etc., and a modem processor that primarily handles wireless communication signals, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into the processor 601.
The embodiment of the application also provides an electric cooker, which comprises the electric cooker control device, is used for realizing the processes of the electric cooker control method embodiment, can achieve the same technical effects, and is not repeated here.
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored, and when the program or the instruction is executed by a processor, the processes of the embodiment of the control method of the electric cooker are implemented, and the same technical effects can be achieved, so that repetition is avoided, and no further description is given here.
Wherein the processor is a processor in the electronic device described in the above embodiment. The readable storage medium includes computer readable storage medium such as computer readable memory ROM, random access memory RAM, magnetic or optical disk, etc.
The embodiment of the application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled with the processor, the processor is used for running a program or instructions, implementing each process of the above embodiment of the electric cooker control method, and achieving the same technical effect, so as to avoid repetition, and no redundant description is provided herein.
It should be understood that the chips involved in the embodiments of the present application may also be referred to as system-on-chip, chip system, or system-on-chip chips, etc.
The embodiments of the present application provide a computer program product stored in a storage medium, where the program product is executed by at least one processor to implement the respective processes of the embodiments of the control method of the electric cooker, and achieve the same technical effects, and are not repeated herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the related art in the form of a computer software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), including several instructions for causing a terminal (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method described in the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (10)
1. The electric cooker control method is characterized by comprising a cooker body, a first heating component, a second heating component and a third heating component; the first heating component surrounds the side face of the pot body, the third heating component is positioned at the bottom of the pot body, and the second heating component is positioned between the first heating component and the third heating component; the method comprises the following steps:
in the heating stage, the first heating component, the second heating component and the third heating component are utilized to heat the pot body to a first preset temperature value; the first preset temperature value is located in a first temperature interval;
heating the pot body to a second preset temperature value by utilizing the first heating component, the second heating component and the third heating component in a baking stage; the second preset temperature value is located in a second temperature interval;
wherein, in the heating stage and the baking stage, the first heating time length of the first heating component is longer than or equal to the second heating time length of the second heating component, and the first heating time length of the first heating component is longer than or equal to the third heating time length of the third heating component;
The third heating duration of the third heating component in the baking stage is less than or equal to the third heating duration of the third heating component in the heating stage.
2. The method of claim 1, wherein heating the pot to a first preset temperature value with the first heating assembly, the second heating assembly, and the third heating assembly comprises:
in the heating stage, the first heating component, the second heating component and the third heating component are controlled to sequentially work according to a preset sequence according to a first heating duty ratio so as to heat the temperature of the pot body to a first preset temperature value; the first heating duty cycle is used to indicate a heating duration of the first, second, and third heating assemblies during the heating phase.
3. The method of claim 1, wherein a first duration of heating stop of the first, second, and third heating assemblies is located in a first time interval during the heating phase; in the baking stage, the second heating stopping time periods of the first heating assembly, the second heating assembly and the third heating assembly are positioned in a second time interval;
Wherein the maximum duration in the second time interval is less than or equal to the minimum duration in the first time interval.
4. The method of claim 1, wherein a maximum temperature value in the first temperature interval is less than a minimum temperature value in the second temperature interval.
5. The method according to claim 1, wherein the method further comprises:
maintaining the temperature of the pot body in a third temperature interval within a preset time period; the third temperature interval comprises the second preset temperature value, and the interval length of the third temperature interval is smaller than a preset threshold value.
6. The method according to claim 1, characterized in that the baking phase is a working phase after the heating phase; in the baking stage, the temperature of the pot body is larger than the first preset temperature value.
7. The method of claim 1, wherein the rice cooker further comprises a top heating assembly positioned above the cooker body when the rice cooker is in an operational state;
the method further comprises the steps of:
and under the condition that the electric cooker is in a working state, starting the top heating assembly until the working state is finished.
8. The method of claim 7, wherein said turning on said top heating assembly until said operating condition ends comprises:
determining a second heating duty cycle of the top heating assembly based on the supply voltage value;
and controlling the top heating assembly to work according to the second heating duty cycle until the working state is finished.
9. The electric cooker control device is characterized by comprising a cooker body, a first heating component, a second heating component and a third heating component; the first heating component surrounds the side face of the pot body, the third heating component is positioned at the bottom of the pot body, and the second heating component is positioned between the first heating component and the third heating component; the device comprises:
the first heating module is used for heating the pot body to a first preset temperature value by utilizing the first heating component, the second heating component and the third heating component in a heating stage; the first preset temperature value is located in a first temperature interval;
the second heating module is used for heating the pot body to a second preset temperature value by utilizing the first heating assembly, the second heating assembly and the third heating assembly in a baking stage; the second preset temperature value is located in a second temperature interval;
Wherein, in the heating stage and the baking stage, the first heating time length of the first heating component is longer than or equal to the second heating time length of the second heating component, and the first heating time length of the first heating component is longer than or equal to the third heating time length of the third heating component;
the third heating duration of the third heating component in the baking stage is less than or equal to the third heating duration of the third heating component in the heating stage.
10. An electric rice cooker, characterized by comprising the electric rice cooker control device according to claim 9 for realizing the electric rice cooker control method according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311004740.8A CN117257129A (en) | 2023-08-09 | 2023-08-09 | Electric rice cooker control method and device and electric rice cooker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311004740.8A CN117257129A (en) | 2023-08-09 | 2023-08-09 | Electric rice cooker control method and device and electric rice cooker |
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| CN117257129A true CN117257129A (en) | 2023-12-22 |
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| CN202311004740.8A Pending CN117257129A (en) | 2023-08-09 | 2023-08-09 | Electric rice cooker control method and device and electric rice cooker |
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| Country | Link |
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| CN (1) | CN117257129A (en) |
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