CN113545650B - Control method, control device, cooking apparatus, and storage medium - Google Patents
Control method, control device, cooking apparatus, and storage medium Download PDFInfo
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- CN113545650B CN113545650B CN202010333660.7A CN202010333660A CN113545650B CN 113545650 B CN113545650 B CN 113545650B CN 202010333660 A CN202010333660 A CN 202010333660A CN 113545650 B CN113545650 B CN 113545650B
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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
- A47J27/004—Cooking-vessels with integral 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
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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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/32—Time-controlled igniting mechanisms or alarm devices
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Abstract
The application provides a control method, a control device, a cooking apparatus and a storage medium, wherein the control method comprises the following steps: the cooking equipment is in a reservation stage, and first power matched with the reservation stage is determined; and controlling the heating device to operate according to the first power so that the cover plate temperature of the cover plate meets the anti-condensation condition. Through the technical scheme of this application, at the reservation stage, control heating device is according to first power operation to reduce the probability that produces the comdenstion water on the reservation stage apron, and then can reduce the probability that appears the comdenstion water on the apron when uncapping, thereby can promote user's use and experience.
Description
Technical Field
The application relates to the technical field of kitchen appliances, in particular to a control method of a cooking device, a control device of the cooking device, the cooking device and a computer readable storage medium.
Background
Cooking equipment such as electric rice cooker has the function of reservation culinary art, and cooking equipment can maintain in the reservation stage and maintain the reentrant culinary art stage after a period of time promptly, if cooking equipment is in the lower environment of temperature, because there is certain difference in temperature in the inside and outside both sides of the apron of cooking equipment to liquid in the cooking pot still has certain volatility, leads to after the upper cover of cooking equipment is opened in the reservation stage, easily produces the comdenstion water on the apron, and the comdenstion water still can drip on cooking equipment, leads to the user to increase clean process.
Disclosure of Invention
The present application is directed to solving at least one of the problems of the prior art or the related art.
To this end, an object of the present application is to provide a control method of a cooking apparatus.
Another object of the present application is to provide a control device of a cooking apparatus.
Another object of the present application is to provide a cooking apparatus.
It is another object of the present application to provide a computer-readable storage medium.
In order to achieve the above object, according to an embodiment of a first aspect of the present application, there is provided a control method of a cooking apparatus, for a cooking apparatus having a heating device and a cover plate, the heating device being adapted to heat the cover plate, the control method including: the cooking equipment is in a reservation stage, and first power matched with the reservation stage is determined; and controlling the heating device to operate according to the first power so that the cover plate temperature of the cover plate meets the anti-condensation condition.
The cover plate can be understood as a component of the upper cover assembly and directly communicates with the inner cavity of the cooking pot.
In this technical scheme, prevent that the condensation condition can understand to be that the apron temperature is a little higher than near temperature to prevent to produce the comdenstion water on the apron, for making the apron temperature satisfy and prevent the condensation condition, in the reservation stage, control heating device is according to first power operation, with the probability that produces the comdenstion water on reducing the reservation stage apron, and then can reduce the probability that the comdenstion water appears on the apron when uncapping, thereby can promote user's use and experience.
In the above technical solution, the method further comprises: detecting an ambient temperature of the cooking device; if the ambient temperature is lower than the temperature threshold, controlling the heating device to operate according to the first power in an appointment stage; and if the ambient temperature is greater than or equal to the temperature threshold value, controlling the heating device to operate in the cooking stage of the cooking equipment.
In the technical scheme, the temperature threshold is used for measuring whether a risk that the temperature difference between the inside and the outside of the cooking equipment is large exists or not, whether the risk that the temperature difference is large exists or not is determined by further detecting whether the environment temperature is smaller than or equal to the temperature threshold, so that when the risk exists, the heating device is controlled to be started, and if the risk does not exist, the heating device can be started after the cooking stage is started, and therefore the operation reliability of the heating device is improved.
In any of the above technical solutions, determining the first power matched with the reservation stage specifically includes: and configuring a first power regulation ratio of the heating device in the reserved stage according to the condensation preventing condition, wherein the first power regulation ratio is suitable for configuring a first power with the rated power of the heating device.
In the technical scheme, if the power of the heating device is not adjustable, the actual power of the heating device is adjusted by adjusting the power adjusting ratio of the heating device, wherein the power adjusting ratio refers to the ratio of the opening time and the closing time of the heating device in one period, and the temperature of the cover plate meets the condensation preventing condition by reasonably configuring the first power adjusting ratio, namely the temperature of the cover plate is slightly higher than the internal temperature of the cooking cavity.
In addition, a heating device with adjustable power can be arranged, and the heating device with adjustable power can be controlled to continuously operate or intermittently operate according to the operation stage.
In any one of the above technical solutions, in a cooking stage of the cooking apparatus, the controlling of the operation of the heating device specifically includes: the cooking equipment enters a cooking stage from the appointment stage, second power of the heating device in the cooking stage is configured according to the anti-condensation condition, and the heating device is controlled to operate according to the second power, so that the temperature of the cover plate meets the anti-condensation condition.
In this technical scheme, the second power is greater than first power, because in the culinary art stage, the temperature in the culinary art intracavity can rise, consequently through controlling heating device according to the operation of bigger power in the culinary art stage, makes apron temperature can continue to satisfy the anti-condensation condition to reduce the probability that generates the comdenstion water in the culinary art stage.
In any of the above technical solutions, configuring a second power of the heating device in the cooking stage according to the condensation preventing condition specifically includes: and configuring the operation power regulation ratio of the heating device in different cooking stages according to the condensation preventing condition, wherein the operation power regulation ratio is suitable for configuring a second power with the rated power.
In this technical solution, the cooking apparatus may include one or more cooking stages, and in different cooking stages, a condition for forming the condensed water on the cover plate is different from a water amount, so to prevent generation of the condensed water, an operation power of the configured first heating device is also different, and the operation power is configured by adjusting a power adjustment ratio, so that the probability of generation of the condensed water is favorably reduced by configuring the operation power of the first heating device for the operation stage and controlling the first heating device to operate according to the configured operation power, and a condensation prevention effect is improved by warming up the cover plate.
In any of the above technical solutions, configuring the operation power adjustment ratio of the heating device in different cooking stages specifically includes: the cooking stage comprises an initial stage, a middle and later stage, a later stage cooling stage and a later stage heat preservation stage, and the heating device is controlled to operate according to a second power regulation ratio in the initial stage; in the middle stage, controlling the heating device to operate according to the third power regulation ratio; in the middle and later stages, the heating device is controlled to operate according to the fourth power regulation ratio; in the later stage of cooling, the heating device is controlled to operate according to the fifth power regulation ratio; and in the later stage of heat preservation, controlling the heating device to operate according to a sixth power regulation ratio, wherein the second power regulation ratio is greater than or equal to the first power regulation ratio, the third power regulation ratio is greater than the second power regulation ratio, the fourth power regulation ratio is greater than the second power regulation ratio and is smaller than the third power regulation ratio, the fifth power regulation ratio is greater than the second power regulation ratio and is smaller than the fourth power regulation ratio, and the sixth power regulation ratio is greater than or equal to the second power regulation ratio and is smaller than the fifth power regulation ratio.
In this technical solution, the initial stage may be understood as a pretreatment period or a temperature rise period of the food material in the cooking cavity, and by controlling the operation of the heating device according to the second power adjustment ratio, the probability of generating condensed water in the initial stage may be reduced.
In addition, the initial stage is also the stage with the maximum probability of adding food materials into the cooking cavity, the heating device is controlled to operate according to the second power regulation ratio, so that the temperature of the cover plate is raised, the influence of the ambient temperature on the temperature of the cover plate can be reduced after the cover is opened, and the probability of generating condensed water is favorably reduced at the moment.
The middle stage can comprise a boiling stage, because the temperature in the cooking cavity is higher in the boiling stage and the liquid is in the boiling stage, the boiled liquid is more likely to form condensed water after contacting the cover plate, and the heating device is controlled to operate according to a larger third power regulation ratio so as to improve the temperature of the cover plate and reduce the probability of forming the condensed water after contacting the cover plate.
The middle and later stages can comprise a stewing time period, and compared with the preset time period and the water absorption time period in the previous stage, the temperature of the food material and the temperature in the cavity are higher, so that the fourth power regulation ratio corresponding to the middle and later stages can be larger than the second power regulation ratio and smaller than the third power regulation ratio, and the probability of generating condensed water on the cover plate in the middle and later stages is reduced.
The later stage can be including the heat preservation period, and the heat preservation period further can be including the cooling stage again, later stage cooling stage promptly to and the temperature stabilization stage, later stage heat preservation stage promptly, because in the heat preservation stage, the edible material temperature of culinary art intracavity and/or intracavity temperature can reduce earlier and tend to steadily again, consequently, the operating power of the heating device in corresponding cooling stage and temperature stabilization stage also can further reduce, with the probability that produces the comdenstion water on the apron of reduction middle and later stages.
In any of the above embodiments, the condensation preventing conditions include: the cover plate temperature is greater than or equal to the chamber interior temperature of the cooking chamber, and the temperature difference between the cover plate temperature and the chamber interior temperature is within a preset temperature difference interval, wherein the preset temperature difference interval is configured to be greater than or equal to 0 ℃ and less than or equal to 7 ℃.
In this technical scheme, through the operating power according to first anti-condensation condition rational configuration heating device, make the apron temperature be greater than or equal to intracavity temperature, on the one hand, make the apron temperature be greater than or equal to intracavity temperature to reduce the formation of comdenstion water on the apron, on the other hand, through prescribing a limit to preset the difference in temperature between the interval, also can prevent to lead to influencing the culinary art effect of eating the material because the apron temperature is too high, reduce the probability that the dry yellow phenomenon appears in the edible material after cooking.
In any one of the above technical solutions, the preset temperature difference interval is configured to be greater than or equal to 2 ℃ and less than or equal to 5 ℃.
In this technical scheme, through the numerical range of optimizing the preset temperature difference interval, can reduce the influence of apron heating to the culinary art effect of cooking the intracavity edible material when guaranteeing the anti-condensation effect of apron.
According to an aspect of the second aspect of the present application, there is provided a control device of a cooking apparatus, including: a memory and a processor; a memory for storing program code; a processor for calling the program code to execute the control method as defined in the technical solution of the first aspect of the present application.
The control device of the cooking apparatus provided by the application comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor. Wherein the computer program, when executed by the processor, may implement the steps of the control method of the cooking apparatus as claimed in any one of the first aspect of the present application.
Therefore, all the advantages of the control method of the cooking apparatus described above are provided, and are not stated herein.
According to an aspect of the third aspect of the present application, there is also provided a cooking apparatus including: a cooking pan; the cover plate is suitable for covering the cooking pot; the first heating device is suitable for heating the cover plate; second heating means adapted to heat the cooking pot; the control device as defined in the second aspect of the present application, connected to the first heating device and the second heating device, is adapted to perform the following steps: the cooking equipment is in a reservation stage, and first power matched with the reservation stage is determined; and controlling the heating device to operate according to the first power so that the cover plate temperature of the cover plate meets the anti-condensation condition.
In this technical scheme, prevent that the condensation condition can understand to be that the apron temperature is a little higher than near temperature to prevent to produce the comdenstion water on the apron, for making the apron temperature satisfy and prevent the condensation condition, in the reservation stage, control heating device is according to first power operation, with the probability that produces the comdenstion water on reducing the reservation stage apron, and then can reduce the probability that the comdenstion water appears on the apron when uncapping, thereby can promote user's use and experience.
In the above technical solution, the method further comprises: the first temperature sensor is connected with the control device and is suitable for acquiring the temperature of the cover plate; and the second temperature sensor is connected with the control device and is suitable for acquiring the bottom temperature of the cooking cavity.
In the above technical solution, the method further comprises: and the third temperature sensor is connected with the control device and extends into the cooking cavity to detect the air temperature in the cavity.
Through the detection to apron temperature, intracavity temperature and bottom temperature, promote the reliability of control operation.
Wherein, first temperature sensor and third temperature sensor can set up on the upper cover subassembly to with the apron contact, the second temperature sensor can set up in the bottom of cooking pot.
According to an aspect of the fourth aspect of the present application, there is also provided a computer-readable storage medium having a computer program stored thereon, the computer program, when executed, implementing the control method defined in the above aspect.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic structural view of a cooking apparatus according to an embodiment of the present application;
FIG. 2 shows a schematic cross-sectional view A-A of FIG. 1;
FIG. 3 shows an exploded view of a partial structure of a cooking apparatus according to an embodiment of the present application;
FIG. 4 shows a schematic flow chart diagram of a control method according to an embodiment of the present application;
FIG. 5 shows a temperature profile diagram of a control process according to an embodiment of the present application;
FIG. 6 shows a power curve diagram of a control process according to another embodiment of the present application;
fig. 7 shows a schematic block diagram of a control device according to an embodiment of the present application.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
10 main part, 20 cooking pot, 30 upper cover component, 302 cover plate, 304 first heating device, 102 second heating device, 306 first temperature sensor, 104 second temperature sensor, 308 third temperature sensor.
Detailed Description
In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
Fig. 1 is a top structural view of a cooking apparatus according to an embodiment of the present application, and fig. 2 is a cross-sectional view taken along a-a in fig. 1.
As shown in fig. 2, the cooking apparatus includes a main body 10, a cooking pan 20, and an upper cover assembly 30, the cooking pan 20 defining a cooking cavity, and the upper cover assembly 30 adapted to cover the cooking cavity.
Wherein, cooking equipment specifically can be electric rice cooker, and apron 302 can be a part in the upper cover subassembly, and the cooking pot belongs to electric rice cooker's interior pot, and apron 302 directly covers and closes cooking pot 20 to inject the culinary art chamber.
As shown in fig. 3, a first heating device 304 is disposed on the cover plate, and the first heating device 304 is adapted to heat the cover plate 302.
As shown in fig. 2, the bottom of cooking pot 20 is provided with a second heating device 102, and second heating device 102 is adapted to heat cooking pot 20.
As shown in fig. 3, the cooking apparatus further includes: a first temperature sensor 306, connected to the control means, is adapted to collect the temperature of the cover plate.
As shown in fig. 2, the cooking apparatus may further include: a second temperature sensor 104, connected to the control means, is adapted to acquire the temperature of the bottom of the cooking chamber.
As shown in fig. 3, the cooking apparatus may further include: and a third temperature sensor 308 connected with the control device, wherein the third temperature sensor extends into the cooking cavity to detect the air temperature in the cavity.
Wherein, as shown in fig. 3, the first temperature sensor 306 may be disposed on the upper cover assembly and in contact with the cover plate, and as shown in fig. 2, the second temperature sensor 104 may be disposed at the bottom of the cooking pan 20.
It should be understood that the above-mentioned nomenclature for the components of the cooking apparatus is for identification purposes only, and should not be construed as limiting the embodiments of the present application.
In addition, it should be noted that the heating device in the following embodiment of the control method of the cooking apparatus is the first heating device.
As shown in fig. 4, a method of controlling a cooking apparatus according to an embodiment of the present application includes:
step S402, the cooking device is in a reserved stage, and first power matched with the reserved stage is determined.
And S404, controlling the heating device to operate according to the first power so that the cover plate temperature of the cover plate meets the anti-condensation condition.
The cover plate can be understood as a component of the upper cover assembly and directly communicates with the inner cavity of the cooking pot.
In addition, the anti-condensation conditions may specifically include: the cover plate temperature is greater than or equal to the chamber interior temperature of the cooking chamber, and the temperature difference between the cover plate temperature and the chamber interior temperature is within a preset temperature difference interval, wherein the preset temperature difference interval is configured to be greater than or equal to 0 ℃ and less than or equal to 7 ℃.
In this embodiment, the operating power of the heating device is reasonably configured according to the first condensation preventing condition, so that the temperature of the cover plate is greater than or equal to the temperature in the cavity, on one hand, the temperature of the cover plate is greater than or equal to the temperature in the cavity, so as to reduce the generation of condensed water on the cover plate, and on the other hand, by limiting the preset temperature difference interval, the cooking effect of food materials can be prevented from being influenced due to the overhigh temperature of the cover plate, and the probability of the phenomenon of drying and yellowing of the cooked food materials is reduced.
In any one of the above embodiments, the preset temperature difference interval is configured to be greater than or equal to 2 ℃ and less than or equal to 5 ℃.
In this embodiment, through optimizing the numerical range of presetting the temperature difference interval, can reduce the influence of apron heating to the culinary art effect of cooking the intracavity edible material when guaranteeing the anti-condensation effect of apron.
As shown in fig. 5, the anti-condensation condition can be understood as the temperature of the cover plate slightly higher than the temperature in the vicinity to prevent the condensed water from being generated on the cover plate, and in order to enable the temperature of the cover plate to meet the anti-condensation condition, the heating device is controlled to operate according to the first power in the reservation stage so as to reduce the probability of the condensed water generated on the cover plate in the reservation stage, and then the probability of the condensed water occurring on the cover plate in the uncovering process can be reduced, so that the use experience of a user can be improved.
In the above embodiment, the method further includes: detecting an ambient temperature of the cooking device; if the ambient temperature is lower than the temperature threshold, controlling the heating device to operate according to the first power in an appointment stage; and if the ambient temperature is greater than or equal to the temperature threshold value, controlling the heating device to operate in the cooking stage of the cooking equipment.
In this embodiment, the temperature threshold is used for measuring whether a risk that the temperature difference between the inside and the outside of the cooking device is large exists or not, whether the risk that the temperature difference is large exists or not is determined by further detecting whether the ambient temperature is smaller than or equal to the temperature threshold, so that when the risk exists, the heating device is controlled to be started, and if the risk does not exist, the heating device can be started after the cooking stage is started, and therefore the operation reliability of the heating device is improved.
As shown in fig. 6, in any of the above embodiments, determining the first power matched with the reservation phase specifically includes: and configuring a first power regulation ratio of the heating device in the reserved stage according to the condensation preventing condition, wherein the first power regulation ratio is suitable for configuring a first power with the rated power of the heating device.
In this embodiment, if the power of the heating device is not adjustable, the actual power of the heating device is adjusted by adjusting the power adjustment ratio of the heating device, wherein the power adjustment ratio refers to the ratio of the on time to the off time of the heating device in one period, and the cover temperature meets the condensation prevention condition by reasonably configuring the first power adjustment ratio, that is, the cover temperature is slightly higher than the internal temperature of the cooking cavity.
In addition, a heating device with adjustable power can be arranged, and the heating device with adjustable power can be controlled to continuously operate or intermittently operate according to the operation stage.
In any of the above embodiments, during a cooking stage of the cooking apparatus, controlling the operation of the heating device specifically includes: the cooking equipment enters a cooking stage from the appointment stage, second power of the heating device in the cooking stage is configured according to the anti-condensation condition, and the heating device is controlled to operate according to the second power, so that the temperature of the cover plate meets the anti-condensation condition.
In this embodiment, the second power is greater than the first power, and since the temperature in the cooking cavity may increase during the cooking stage, the cover temperature may continuously satisfy the anti-condensation condition by controlling the heating device to operate at a greater power during the cooking stage, thereby reducing the probability of generating condensed water during the cooking stage.
In any of the above embodiments, configuring the second power of the heating device in the cooking stage according to the condensation preventing condition specifically includes: and configuring the operation power regulation ratio of the heating device in different cooking stages according to the condensation preventing condition, wherein the operation power regulation ratio is suitable for configuring a second power with the rated power.
In this embodiment, the cooking apparatus may include one or more cooking stages, and in different cooking stages, conditions for forming the condensed water on the cover plate are different from a water amount, so to prevent the generation of the condensed water, operating powers of the first heating devices configured are different, and the operating powers are configured by adjusting a power regulation ratio, so that the probability of the generation of the condensed water is reduced by configuring the operating power of the first heating device for the operating stage and controlling the first heating device to operate according to the configured operating power, so that the temperature of the cover plate is raised to facilitate the reduction of the probability of the generation of the condensed water, thereby improving a condensation prevention effect.
In any of the above embodiments, configuring the operation power adjustment ratio of the heating device in different cooking stages specifically includes: the cooking stage comprises an initial stage, a middle and later stage, a later stage cooling stage and a later stage heat preservation stage, and the heating device is controlled to operate according to a second power regulation ratio in the initial stage; in the middle stage, controlling the heating device to operate according to the third power regulation ratio; in the middle and later stages, the heating device is controlled to operate according to the fourth power regulation ratio; in the later stage of cooling, the heating device is controlled to operate according to the fifth power regulation ratio; and in the later stage of heat preservation, controlling the heating device to operate according to a sixth power regulation ratio, wherein the second power regulation ratio is greater than or equal to the first power regulation ratio, the third power regulation ratio is greater than the second power regulation ratio, the fourth power regulation ratio is greater than the second power regulation ratio and is smaller than the third power regulation ratio, the fifth power regulation ratio is greater than the second power regulation ratio and is smaller than the fourth power regulation ratio, and the sixth power regulation ratio is greater than or equal to the second power regulation ratio and is smaller than the fifth power regulation ratio.
As a specific implementation, assuming that the rated power of the heating device is 30W, the method includes:
as shown in fig. 6, in the preheating stage, the first power modulation ratio is 2/16, and the first power modulation ratio can be specifically expressed as a duty cycle of 16 seconds, i.e., 2S of operation, 114 seconds of stop, and an average power of 30 × 2/16= 3.75W.
The second power regulation ratio is 3/16 in the preheating, water absorption and heating periods (early stage), wherein the power regulation ratio can be specifically expressed as a work cycle of 16 seconds, namely 3S work and 13 seconds stop, and the average power is 30 × 3/16= 5.6W.
The boiling period (middle stage) sets the third duty ratio 8/16: the duty cycle was 16 seconds, i.e. 6S on, 10 seconds off, with an average power of 30 × 8/16= 15W).
The fourth duty ratio may be set to 5/16 during the braising period (middle and later stages).
In the temperature lowering stage (the later temperature lowering stage) of the heat retention stage, the fifth power adjustment ratio may be set to 4/16.
In the temperature stabilization phase (post-incubation phase) of the incubation phase, the sixth duty ratio may be set to 3/16.
In this embodiment, the initial stage may be understood as a pre-treatment period or a warming period of the food material in the cooking cavity, and the probability of generating condensed water in the initial stage may be reduced by controlling the operation of the heating device according to the second power adjusting ratio.
In addition, the initial stage is also the stage with the maximum probability of adding food materials into the cooking cavity, the heating device is controlled to operate according to the second power regulation ratio, so that the temperature of the cover plate is raised, the influence of the ambient temperature on the temperature of the cover plate can be reduced after the cover is opened, and the probability of generating condensed water is favorably reduced at the moment.
The middle stage can comprise a boiling stage, because the temperature in the cooking cavity is higher in the boiling stage and the liquid is in the boiling stage, the vaporized liquid after boiling is more likely to form condensed water after contacting the cover plate, and the heating device is controlled to operate according to a third larger power regulation ratio so as to improve the temperature of the cover plate and reduce the probability of forming the condensed water after contacting the cover plate.
The middle and later stages can comprise a stewing time period, and compared with the preset time period and the water absorption time period in the previous stage, the temperature of the food material and the temperature in the cavity are higher, so that the fourth power regulation ratio corresponding to the middle and later stages can be larger than the second power regulation ratio and smaller than the third power regulation ratio, and the probability of generating condensed water on the cover plate in the middle and later stages is reduced.
The later stage can be including the heat preservation period, and the heat preservation period further can be including the cooling stage again, later stage cooling stage promptly to and the temperature stabilization stage, later stage heat preservation stage promptly, because in the heat preservation stage, the edible material temperature of culinary art intracavity and/or intracavity temperature can reduce earlier and tend to steadily again, consequently, the operating power of the heating device in corresponding cooling stage and temperature stabilization stage also can further reduce, with the probability that produces the comdenstion water on the apron of reduction middle and later stages.
As shown in fig. 7, a control device 70 of a cooking apparatus according to an embodiment of the present application includes: a memory 702 and a processor 704. The memory 702 is coupled to the processor 704 via a bus. Memory 702 may include both read-only memory and random-access memory, and provides instructions and data to processor 704. A portion of the memory 702 may also include non-volatile random access memory.
The Processor 704 may be a Central Processing Unit (CPU), and the Processor 704 may also be other general-purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field-Programmable Gate arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, and the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 702 is used for storing program codes, among other things.
In some embodiments, the processor 704 is configured to call program code to perform the control method described in the above embodiments.
A cooking apparatus according to an embodiment of the present application includes: a cooking pan; the cover plate is suitable for covering the cooking pot; the first heating device is suitable for heating the cover plate; second heating means adapted to heat the cooking pot; control means as defined in embodiments of the second aspect of the present application, connected to the first heating means and to the second heating means, adapted to perform the following steps: the cooking equipment is in a reservation stage, and first power matched with the reservation stage is determined; and controlling the heating device to operate according to the first power so that the cover plate temperature of the cover plate meets the anti-condensation condition.
In this embodiment, the anti-condensation condition can be understood as the temperature that the apron temperature is slightly higher than near to prevent to produce the comdenstion water on the apron, in order to make the apron temperature satisfy the anti-condensation condition, at the reservation stage, control heating device according to first power operation to reduce the probability that produces the comdenstion water on the reservation stage apron, and then can reduce the probability that the comdenstion water appears on the apron when uncapping, thereby can promote user's use and experience.
In the above embodiment, the method further includes: the first temperature sensor is connected with the control device and is suitable for acquiring the temperature of the cover plate; and the second temperature sensor is connected with the control device and is suitable for acquiring the bottom temperature of the cooking cavity.
In the above embodiment, the method further includes: and the third temperature sensor is connected with the control device and extends into the cooking cavity to detect the air temperature in the cavity.
Through the detection to apron temperature, intracavity temperature and bottom temperature, promote the reliability of control operation.
Wherein, first temperature sensor and third temperature sensor can set up on the upper cover subassembly to with the apron contact, the second temperature sensor can set up in the bottom of cooking pot.
According to the computer-readable storage medium of the embodiment of the present application, a computer program is stored thereon, which when executed implements the control method defined by the above technical solution.
The present application provides a computer readable storage medium having a control program stored thereon, which when executed by a processor, can implement the steps of the control method of the cooking apparatus according to any of the above embodiments of the present application. Therefore, all the advantages of the control method of the cooking apparatus described above are not stated herein.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The application can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
While the preferred embodiments of the present application have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all alterations and modifications as fall within the scope of the application.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the scope of the claims of the application and their equivalents, and it is intended that the present application also include such changes and modifications.
Claims (12)
1. A method for controlling a cooking apparatus, the cooking apparatus comprising a cover plate, a cooking cavity and heating means adapted to heat the cover plate, the method comprising:
the cooking equipment is in a reserved stage, and first power matched with the reserved stage is determined;
controlling the heating device to operate according to the first power so that the cover plate temperature of the cover plate meets the anti-condensation condition;
detecting an ambient temperature of the cooking device;
if the ambient temperature is lower than the temperature threshold, controlling the heating device to operate according to the first power in the appointment stage;
and if the ambient temperature is greater than or equal to the temperature threshold, controlling the heating device to operate in the cooking stage of the cooking equipment.
2. The control method according to claim 1, wherein the determining a first power matching the reservation phase specifically comprises:
configuring a first duty ratio of the heating device in the reserved stage according to the condensation preventing condition,
wherein the first power regulating ratio is suitable for configuring the first power with the rated power of the heating device.
3. The control method according to claim 2, wherein the controlling the operation of the heating device during the cooking stage of the cooking apparatus specifically comprises:
the cooking device enters the cooking stage from the appointment stage, and configures second power of the heating device in the cooking stage according to the condensation preventing condition,
and controlling the heating device to operate according to the second power so that the temperature of the cover plate meets the condensation preventing condition.
4. The control method according to claim 3, wherein configuring a second power of the heating device during the cooking phase according to the condensation preventing condition comprises:
configuring operation power-adjusting ratios of the heating device in different cooking stages according to the condensation preventing condition,
wherein the operation power regulation ratio is suitable for configuring the second power with the rated power.
5. The control method according to claim 4, wherein the configuring the operation power adjustment ratio of the heating device in different cooking stages specifically comprises:
the cooking stage comprises an initial stage, a middle and later stage, a later stage cooling stage and a later stage heat preservation stage,
in the initial stage, controlling the heating device to operate according to a second power regulation ratio;
in the middle stage, controlling the heating device to operate according to a third power regulation ratio;
in the middle and later stages, controlling the heating device to operate according to a fourth power regulation ratio;
in the later stage of cooling, controlling the heating device to operate according to a fifth power regulation ratio;
in the later heat preservation stage, the heating device is controlled to operate according to a sixth power regulation ratio,
the second power modulation ratio is greater than or equal to the first power modulation ratio, the third power modulation ratio is greater than the second power modulation ratio, the fourth power modulation ratio is greater than the second power modulation ratio and smaller than the third power modulation ratio, the fifth power modulation ratio is greater than the second power modulation ratio and smaller than the fourth power modulation ratio, and the sixth power modulation ratio is greater than or equal to the second power modulation ratio and smaller than the fifth power modulation ratio.
6. The control method according to any one of claims 1 to 5, wherein the anti-condensation condition includes:
the temperature of the cover plate is greater than or equal to the temperature in the cooking cavity, the temperature difference between the temperature of the cover plate and the temperature in the cooking cavity is within a preset temperature difference range,
wherein the preset temperature difference interval is configured to be greater than or equal to 0 ℃ and less than or equal to 7 ℃.
7. The control method according to claim 6,
the preset temperature difference interval is configured to be greater than or equal to 2 ℃ and less than or equal to 5 ℃.
8. A control device of a cooking apparatus, comprising: a memory and a processor;
the memory for storing program code;
the processor for invoking the program code to perform the steps of the control method of any one of claims 1 to 7.
9. A cooking apparatus, characterized by comprising:
a cooking pan defining a cooking cavity;
a cover plate adapted to cover the cooking cavity;
a first heating device adapted to heat the cover plate;
second heating means adapted to heat the cooking chamber;
the control device of claim 8, connected to the first heating device and the second heating device, the control device being adapted to perform the steps of:
the cooking equipment is in a reserved stage, and first power matched with the reserved stage is determined;
and controlling the first heating device to operate according to the first power so that the cover plate temperature of the cover plate and the temperature in the cooking cavity meet the anti-condensation condition.
10. The cooking apparatus of claim 9, further comprising:
the first temperature sensor is connected with the control device and is in contact with the cover plate so as to detect the temperature of the cover plate;
and the second temperature sensor is connected with the control device and is suitable for acquiring the bottom temperature of the cooking cavity.
11. The cooking apparatus of claim 10, further comprising:
and the third temperature sensor is connected with the control device and extends into the cooking cavity so as to detect the air temperature in the cavity.
12. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, realizes the control method of any one of claims 1 to 7.
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| CN202010333660.7A CN113545650B (en) | 2020-04-24 | 2020-04-24 | Control method, control device, cooking apparatus, and storage medium |
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| CN202010333660.7A CN113545650B (en) | 2020-04-24 | 2020-04-24 | Control method, control device, cooking apparatus, and storage medium |
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| JPH078372A (en) * | 1993-06-23 | 1995-01-13 | Toshiba Home Technol Corp | Rice cooker |
| JP4969334B2 (en) * | 2007-06-22 | 2012-07-04 | 日立アプライアンス株式会社 | rice cooker |
| JP2010148801A (en) * | 2008-12-26 | 2010-07-08 | Sanyo Electric Co Ltd | Electric rice cooker and rice-cooking method |
| JP5836184B2 (en) * | 2012-04-09 | 2015-12-24 | 日立アプライアンス株式会社 | rice cooker |
| CN107343742B (en) * | 2016-05-06 | 2022-12-30 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker and anti-condensation control method thereof |
| CN109907642B (en) * | 2017-12-12 | 2021-04-20 | 佛山市顺德区美的电热电器制造有限公司 | Heating control method and device for upper cover of cooking appliance |
| CN110897511A (en) * | 2018-09-14 | 2020-03-24 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, heating control method thereof, and computer-readable storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08332148A (en) * | 1995-06-09 | 1996-12-17 | Tiger Vacuum Bottle Co Ltd | Rice cooker |
| CN104287616A (en) * | 2013-05-23 | 2015-01-21 | 美亚知识产权有限公司 | Low-pressure cooking method and cookware vessel adapted for the same |
| CN109343382A (en) * | 2018-09-21 | 2019-02-15 | 珠海格力电器股份有限公司 | Cooking apparatus and its control method |
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