CN114732288A - Cooking appliance temperature control method and device and cooking appliance - Google Patents
Cooking appliance temperature control method and device and cooking appliance Download PDFInfo
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- CN114732288A CN114732288A CN202110017566.5A CN202110017566A CN114732288A CN 114732288 A CN114732288 A CN 114732288A CN 202110017566 A CN202110017566 A CN 202110017566A CN 114732288 A CN114732288 A CN 114732288A
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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 temperature control method and device of a cooking appliance and the cooking appliance, wherein the cooking appliance comprises at least two temperature sensors, and the method comprises the following steps: receiving a constant temperature control instruction, and determining a target temperature of constant temperature control according to the constant temperature control instruction; determining a target sensor from at least two temperature sensors according to the target temperature, and determining a temperature value detected by the target sensor as a temperature value of the cooking appliance; the cooking appliance is controlled to heat according to the temperature value of the cooking appliance, so that the difference value between the temperature value of the cooking appliance and the target temperature is smaller than or equal to the preset difference value, and the problem that constant temperature control is inaccurate due to the fact that the detection result of the temperature sensor is inaccurate is avoided.
Description
Technical Field
The present application relates to home appliance technologies, and in particular, to a method and an apparatus for controlling a temperature of a cooking appliance, and a cooking appliance.
Background
The constant temperature cooking function is a function commonly used in cooking appliances, such as constant temperature cooking, hot spring egg, fermentation, etc., and during the constant temperature cooking process, the cooking appliances need to detect temperature changes in time and perform heating control to keep the temperature constant.
In the related art, the cooking appliance may determine a temperature change of the cooking appliance through a temperature sensor, and accordingly perform heating control to keep the temperature constant. Therefore, the detection result of the temperature sensor determines whether the result of the thermostatic control is accurate, and how to avoid the inaccurate thermostatic control of the cooking utensil caused by the inaccurate detection result of the temperature sensor is a problem to be solved urgently.
Disclosure of Invention
The application provides a temperature control method and device of a cooking appliance and the cooking appliance, and the inaccurate constant temperature control of the cooking appliance caused by the inaccurate detection result of a temperature sensor is avoided.
In a first aspect, the present application provides a method of controlling a temperature of a cooking appliance, the cooking appliance including at least two temperature sensors, the method comprising:
receiving a constant temperature control instruction, and determining a target temperature of constant temperature control according to the constant temperature control instruction;
according to the target temperature, determining a target sensor from the at least two temperature sensors, and determining a temperature value detected by the target sensor as a temperature value of the cooking appliance;
controlling the cooking appliance to heat according to the temperature value of the cooking appliance, so that the difference value between the temperature value of the cooking appliance and the target temperature is smaller than or equal to a preset difference value.
According to the temperature control method, under different cooking target temperatures, the cooking appliance selects the detection data of one temperature sensor with more accurate result as the temperature of the cooking appliance according to the target temperature, and then constant temperature heating control is carried out based on the detection data, so that the problem that the constant temperature control result is inaccurate due to the fact that the detection result of the temperature sensor is inaccurate is avoided.
In one possible implementation, the determining a target sensor from the at least two temperature sensors according to the target temperature includes:
and if the target temperature is less than or equal to a first preset value, determining the pot bottom temperature sensor as the target sensor.
In one possible implementation, the determining a target sensor from the at least two temperature sensors according to the target temperature includes:
if the target temperature is higher than a first preset value, determining the pot bottom temperature sensor as the target sensor, controlling the cooking appliance to be heated according to the temperature value of the target sensor until the temperature value of the target sensor is higher than or equal to the first preset value, and determining the steam temperature sensor as a new target sensor.
Among the above-mentioned two kinds of realization, cooking utensil adopts bottom of a boiler temperature sensor's testing result as cooking utensil's temperature value when the temperature is lower, when the temperature is higher, adopts steam temperature sensor's testing result as cooking utensil's temperature value to guarantee the accuracy that temperature detection's accuracy has guaranteed thermostatic control's accuracy.
In one possible implementation, the method further includes:
after the steam temperature sensor is determined as a new target sensor, if the variation of the temperature value of the cooking appliance in the preset time is smaller than a second preset value and the temperature value of the cooking appliance is smaller than the target temperature, controlling the cooking appliance to heat according to preset power.
According to the method, the cooking appliance is heated by adopting a preset low power under the condition that the temperature is determined not to change any more, so that the waste caused by continuous high-power heating of the cooking appliance under the scene that the target temperature cannot be reached is avoided.
In one possible implementation manner, the controlling the heating of the cooking appliance according to the temperature value of the cooking appliance includes:
determining heating power and heating time according to the temperature value of the cooking appliance and the target temperature;
and controlling the cooking appliance to heat for the heating time and then stopping heating according to the heating power.
In one possible implementation, the method further includes:
and re-acquiring the temperature value of the cooking appliance according to a preset period, if the difference value between the temperature value of the cooking appliance and the target temperature is greater than the preset difference value, repeatedly executing control of heating the cooking appliance according to the temperature value of the cooking appliance, and keeping the temperature of the cooking appliance constant through periodic temperature detection and heating control.
In a second aspect, the present application provides a temperature control apparatus of a cooking appliance, the cooking appliance including at least two temperature sensors, the apparatus comprising:
the receiving unit is used for receiving a constant temperature control instruction and determining a target temperature of constant temperature control according to the constant temperature control instruction;
a determination unit, configured to determine a target sensor from the at least two temperature sensors according to the target temperature, and determine a temperature value detected by the target sensor as a temperature value of the cooking appliance;
and the control unit is used for controlling the cooking appliance to heat according to the temperature value of the cooking appliance, so that the difference value between the temperature value of the cooking appliance and the target temperature is smaller than or equal to a preset difference value.
In a possible implementation manner, the determining unit is configured to determine the pan bottom temperature sensor as the target sensor when the target temperature is less than or equal to a first preset value.
In a possible implementation manner, the determining unit is configured to determine the pan bottom temperature sensor as the target sensor when the target temperature is greater than a first preset value, control the cooking appliance to be heated according to a temperature value of the target sensor until the temperature value of the target sensor is greater than or equal to the first preset value, and then determine the steam temperature sensor as a new target sensor.
In one possible implementation, the control unit is further configured to:
after the steam temperature sensor is determined as a new target sensor, if the variation of the temperature value of the cooking appliance in the preset time is smaller than a second preset value and the temperature value of the cooking appliance is smaller than the target temperature, controlling the cooking appliance to heat according to preset power.
In one possible implementation, the control unit is configured to:
determining heating power and heating time according to the temperature value of the cooking appliance and the target temperature;
and according to the heating power, controlling the cooking appliance to heat for the heating time and then stopping heating.
In one possible implementation, the control unit is further configured to:
and re-acquiring the temperature value of the cooking appliance according to a preset period, and if the difference value between the temperature value of the cooking appliance and the target temperature is greater than the preset difference value, repeatedly executing the control of heating the cooking appliance according to the temperature value of the cooking appliance.
In a third aspect, the present application provides a cooking appliance comprising a memory and a processor, the memory and the processor being connected;
the memory is used for storing a computer program;
the processor is adapted to carry out the method of the first aspect when the computer program is executed.
In a fourth aspect, the present application provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method according to the first aspect.
In a fifth aspect, the present application provides a computer program product comprising a computer program which, when executed by a processor, implements the method according to the first aspect.
The application provides a cooking utensil's temperature control method, device and cooking utensil, under the culinary art target temperature of difference, cooking utensil selects the more accurate temperature sensor's of result detection data as cooking utensil's temperature according to the target temperature, and then carries out constant temperature heating control on the basis of this, has avoided because temperature sensor's the inaccurate and lead to the fact the thermostatic control result inaccurate.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of a cooking appliance provided in an embodiment of the present application;
fig. 2 is a schematic flowchart of a temperature control method of a cooking appliance according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a temperature control device of a cooking appliance according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a cooking appliance according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first" and "second," and the like in the description and in the claims of the embodiments of the present application, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The cooking appliance can detect the temperature change of the cooking appliance through a temperature sensor arranged inside or outside a cooking cavity of the cooking appliance, the cooking appliance is heated for a period of time when the temperature is lower than a target temperature, and the continuous constant temperature of the cooking appliance is realized through intermittent heating.
In one example, the temperature of the liquid is directly detected by placing a temperature probe within the cooking chamber, for example for a constant temperature cooking function, the temperature probe may directly detect the temperature of the water. However, the method of detecting the liquid temperature by the temperature probe is only suitable for the constant temperature boiling function of the liquid, and the temperature can not be accurately detected by the temperature probe for the functions such as frying, fermentation and the like.
In another example, the temperature sensor is arranged at the position of the heating area of the pot bottom to detect the temperature of the pot bottom, and the temperature of the pot bottom is adopted to replace the temperature of liquid, so that the pot bottom temperature detection device can be applied to other types of constant-temperature cooking functions besides constant-temperature cooking, such as cooking, frying, fermentation and the like. However, in high altitude areas, because the boiling point of water is low, the temperature of water does not rise after boiling, but the temperature of the pot bottom may continue to rise under the action of continuous heating, so that the temperature difference between the pot bottom and the water is large, a period of time is required to wait after the heating is stopped so as to enable the pot bottom temperature to be equal to the water temperature, and then the temperature detection is performed, the length of the waiting time cannot be accurately judged, and the heat of the water gradually runs off, so that the temperature detection result is inaccurate at high temperature, or whether the water is boiled cannot be accurately judged, so that the next heating control is inaccurate, and the high-temperature constant temperature control effect is poor.
In still another example, the steam temperature is detected by providing a steam temperature sensor in the cooking cavity, and the heating control is performed by the steam temperature. However, because the amount of steam is small at low temperature, the detection result of the steam temperature sensor is not accurate enough, and the low-temperature constant-temperature control effect is poor.
The various methods exemplified above may not accurately detect the temperature of the cooking appliance in some scenarios, and may result in inaccurate thermostat control. Therefore, the application provides a temperature control method of a cooking appliance, the cooking appliance in the method is provided with at least two temperature sensors, under different cooking targets, the detection data of one temperature sensor with more accurate result can be selected as the temperature of the cooking appliance, and heating is controlled based on the detection data, so that constant temperature control is realized. The application provides a cooking utensil's temperature control method can be applied to cooking utensils such as electromagnetism stove, electric rice cooker, electric pressure cooker, insulating pot, soybean milk machine, cooking machine, and this application does not do specific limit to this.
First, a cooking appliance according to an embodiment of the present application will be described. Fig. 1 is a schematic view of a cooking appliance according to an embodiment of the present application. As shown in fig. 1, the cooking appliance includes a heating device 11 and a pot 12, the pot 12 is placed on the heating device 11, and the heating device 11 is used for heating the liquid or food material in the pot 12. The heating device 11 and the pot 12 may be of a separate design or an integrated design. The bottom or inside of the pot 12 may be provided with a temperature sensor, for example, a temperature sensor at the bottom of the pot 12 for detecting the temperature at the bottom of the pot, or a steam temperature sensor inside the pot 12 for detecting the temperature of steam, or a temperature sensor at a portion of the heating device 11 contacting the pot 12 for detecting the temperature at the bottom of the pot. The temperature sensor and the heating device 11 may be connected in a wired or wireless manner, such as a bluetooth connection, and the temperature data measured by the temperature sensor may be sent to the heating device or the controller of the heating device in a wired or wireless manner. The heating device 11 may be, for example, an electromagnetic heating appliance, such as an induction cooker, and may also be another electric heating appliance, and the like.
Hereinafter, a control method of a cooking appliance provided by the present application will be described in detail by specific embodiments. It is to be understood that the following detailed description may be combined with other embodiments, and that the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 2 is a schematic flow chart of a temperature control method of a cooking appliance according to an embodiment of the present application. The method is mainly executed by a temperature control device of the cooking appliance, and the temperature control device can be a controller of the cooking appliance. The cooking appliance comprises at least two temperature sensors. As shown in fig. 2, the method includes:
s201, receiving a constant temperature control instruction, and determining a target temperature of constant temperature control according to the constant temperature control instruction.
For example, a constant temperature key or a constant temperature function key is arranged on the cooking appliance, a user presses the constant temperature key or the constant temperature function key to trigger a constant temperature control instruction, and the cooking appliance responds to the operation of pressing the constant temperature key or the constant temperature function key by the user to receive the constant temperature control instruction.
For example, in a home appliance internet of things scenario, a user may manage the cooking appliance through a terminal, e.g., the user triggers a thermostat control instruction through a cooking appliance management application installed in the terminal.
The cooking appliance determines a target temperature of thermostatic control according to the thermostatic control instruction. For example, the user may trigger the thermostat command through the "hot spring egg" function button, and the cooking appliance may automatically determine that the target temperature for the "hot spring egg" thermostat control is 70 ℃. For example, the user inputs a constant temperature of 90 ℃ through a constant temperature key, a constant temperature control command is triggered, and the cooking appliance determines that the target temperature is 90 ℃ according to the input of the user.
S202, according to the target temperature, determining a target sensor from at least two temperature sensors, and determining the temperature value detected by the target sensor as the temperature value of the cooking appliance.
Since different temperature sensors may be applied in different scenarios, as stated above, the detection result of the pan bottom temperature sensor may be inaccurate at a high temperature, and the detection result of the steam temperature sensor may be inaccurate at a low temperature, in this embodiment, the cooking appliance determines the target sensor according to the target temperature, determines the temperature sensor with a more accurate result at the target temperature as the target sensor, and determines the temperature value detected by the target sensor as the temperature value of the cooking appliance.
S203, controlling the cooking appliance to heat according to the temperature value of the cooking appliance, so that the difference between the temperature value of the cooking appliance and the target temperature is smaller than or equal to a preset difference.
The cooking appliance controls heating according to the detected temperature value, for example, determines heating power according to a difference between the temperature value of the cooking appliance and a target temperature, heats at low power when the difference between the temperature value of the cooking appliance and the target temperature is small, and heats at high power when the difference between the temperature value of the cooking appliance and the target temperature is large, so that the difference between the temperature value of the cooking appliance and the target temperature is less than or equal to a preset difference.
According to the temperature control method of the cooking appliance, under different cooking target temperatures, the cooking appliance selects the detection data of one temperature sensor with more accurate result according to the target temperature as the temperature of the cooking appliance, and then constant temperature heating control is carried out based on the detection data, so that the problem that the result of constant temperature control is inaccurate due to the detection error of the temperature sensor is avoided.
On the basis of the above-described embodiment, how to determine the target sensor from among the at least two temperature sensors according to the target temperature in S202 is explained.
Optionally, if the target temperature is less than or equal to the first preset value, the pan bottom temperature sensor is determined as the target sensor.
Illustratively, the first preset value is 80 ℃. The user triggers the thermostatic control instruction through "hot spring egg" function button, and cooking utensil can confirm automatically that "hot spring egg" thermostatic control's target temperature is 70 ℃, because the target temperature is less than first default, and target temperature is lower promptly, and under this condition, the temperature data that pot bottom temperature sensor detected is more accurate, consequently, confirms pot bottom temperature sensor as target sensor, and cooking utensil can carry out thermostatic heating control as cooking utensil's temperature with the temperature data that pot bottom temperature sensor detected.
Optionally, if the target temperature is greater than the first preset value, the pot bottom temperature sensor is determined as the target sensor, the cooking appliance is controlled to be heated according to the temperature value of the target sensor until the temperature value of the target sensor is greater than or equal to the first preset value, and then the steam temperature sensor is determined as a new target sensor.
Illustratively, the first preset value is 80 ℃. The method comprises the steps that a user sets a target temperature of 90 ℃ through a constant temperature key, the target temperature is higher as the target temperature is higher than a first preset value, different target sensors can be selected in different heating stages under the condition, when heating is started, the temperature data detected by a pot bottom temperature sensor is accurate as the temperature of a cooking utensil is lower, the pot bottom temperature sensor is determined as the target sensor until the temperature value detected by the pot bottom temperature sensor is higher than or equal to 80 ℃, namely the temperature of the cooking utensil reaches the higher temperature, the pot bottom temperature sensor possibly has errors, the detection result of a steam temperature sensor is accurate, the steam temperature sensor is determined as a new target sensor, and heating control is carried out according to the detection result of the steam temperature sensor.
Taking the induction cooker as an example, after the induction cooker determines the target sensor, the induction cooker may send a temperature data acquisition instruction to the pot, where the temperature data acquisition instruction includes information of the target sensor, so that the pot only sends the temperature data detected by the target sensor to the induction cooker, and the induction cooker adjusts heating power based on the received temperature data.
For example, when the constant temperature cooking function is started, the induction cooker determines that the target temperature is greater than a first preset value, at this time, the induction cooker sends a temperature data acquisition instruction to the pot, the temperature data acquired by the pot bottom temperature sensor carries information of the pot bottom temperature sensor, the pot sends the temperature data acquired by the pot bottom temperature sensor to the induction cooker, the induction cooker heats based on the temperature data acquired by the pot bottom temperature sensor until the temperature acquired by the pot bottom temperature sensor reaches the first preset value, the temperature data acquisition instruction sent by the induction cooker to the pot carries information of the steam temperature sensor, the pot sends the temperature data acquired by the steam temperature sensor to the induction cooker, and the induction cooker heats based on the temperature data acquired by the steam temperature sensor, so that the temperature of the pot is kept near the target temperature.
In the embodiment, the pot bottom temperature sensor is selected as the target sensor to determine the temperature when the temperature of the cooking appliance is low, and the steam temperature sensor is selected as the target sensor to determine the temperature when the temperature is high, so that the accuracy of the determined temperature of the cooking appliance is ensured, and the inaccuracy of thermostatic control caused by the error of the temperature sensor is avoided.
In addition, when the target temperature is high, the cooking appliance may not reach the target temperature after being heated. For example, when a cooking utensil is used in a high altitude area, the user sets a target temperature of 95 ℃, but the boiling point of water in the area is 90 ℃, and thus the target temperature cannot be reached after heating. Therefore, the method of the embodiment of the present application further includes: after the steam temperature sensor is determined as a new target sensor, if the variation of the temperature value of the cooking appliance in the preset time is smaller than a second preset value and the temperature value of the cooking appliance is smaller than the target temperature, controlling the cooking appliance to heat according to preset power.
The cooking appliance determines whether the water reaches a boiling state or not by judging that the variation of the temperature value in the preset time is smaller than a second preset value, the second preset value is a preset smaller value, if the variation of the temperature value of the cooking appliance in the preset time is smaller than the second preset value, it can be judged that the water is already boiling, and if the target temperature is not reached, the cooking appliance heats the water according to preset power to keep the water in the boiling state, and the preset power is lower heating power, such as 600W. Therefore, the situation that the target temperature cannot be reached is avoided, and waste caused by the fact that the cooking utensil continues to be heated with high power is avoided.
On the basis of the above-described embodiment, how the cooking appliance performs heating control at a constant temperature is described.
After the cooking appliance determines the temperature value of the cooking appliance through the target sensor, determining heating power and heating time according to the temperature value and the target temperature of the cooking appliance; and according to the heating power, controlling the heating time of the cooking appliance and then stopping heating.
In the constant temperature control scenario, the cooking appliance does not need to be continuously heated, but after the temperature value of the cooking appliance is detected, the heating power and the heating time are determined based on the difference between the temperature value of the cooking appliance and the target temperature, and after the heating is completed, the temperature value of the cooking appliance may be detected again until the temperature value of the cooking appliance reaches the target temperature. That is, after the cooking appliance is heated, the temperature value of the cooking appliance can be obtained again according to a preset period, if the difference value between the temperature value of the cooking appliance and the target temperature is greater than the preset difference value, the control of the heating of the cooking appliance according to the temperature value of the cooking appliance is repeatedly executed, and the temperature of the cooking appliance is kept constant through the periodic temperature detection and the heating control. Alternatively, the cooking appliance may determine the temperature value of the cooking appliance through the target sensor after a period after the heating is completed, so that the temperature value detected by the target sensor is more accurate.
Fig. 3 is a schematic structural diagram of a temperature control device of a cooking appliance according to an embodiment of the present application. As shown in fig. 3, the temperature control device 30 of the cooking appliance includes:
the receiving unit 301 is configured to receive a constant temperature control instruction, and determine a target temperature of constant temperature control according to the constant temperature control instruction;
a determination unit 302 for determining a target sensor from at least two temperature sensors according to a target temperature, and determining a temperature value detected by the target sensor as a temperature value of the cooking appliance;
and the control unit 303 is configured to control the heating of the cooking appliance according to the temperature value of the cooking appliance, so that the difference between the temperature value of the cooking appliance and the target temperature is smaller than or equal to a preset difference.
In a possible implementation manner, the determining unit 302 is configured to determine the pan bottom temperature sensor as the target sensor when the target temperature is less than or equal to a first preset value.
In a possible implementation manner, the determining unit 302 is configured to determine the pan bottom temperature sensor as the target sensor when the target temperature is greater than a first preset value, control the cooking appliance to heat according to the temperature value of the target sensor until the temperature value of the target sensor is greater than or equal to the first preset value, and then determine the steam temperature sensor as a new target sensor.
In a possible implementation, the control unit 303 is further configured to:
after the steam temperature sensor is determined as a new target sensor, if the variation of the temperature value of the cooking appliance in the preset time is smaller than a second preset value and the temperature value of the cooking appliance is smaller than the target temperature, controlling the cooking appliance to heat according to preset power.
In one possible implementation, the control unit 303 is configured to:
determining heating power and heating time according to the temperature value and the target temperature of the cooking appliance;
and according to the heating power, controlling the heating time of the cooking appliance and then stopping heating.
In one possible implementation, the control unit 303 is further configured to:
and re-acquiring the temperature value of the cooking appliance according to a preset period, and if the difference value between the temperature value of the cooking appliance and the target temperature is greater than a preset difference value, repeatedly executing the control of heating the cooking appliance according to the temperature value of the cooking appliance.
The temperature control device of the cooking appliance provided by the embodiment can be used for executing the temperature control method of the cooking appliance of any one of the embodiments, and the implementation principle and the technical effect are similar, and are not described herein again.
Fig. 4 is a schematic structural diagram of a cooking appliance according to an embodiment of the present application. As shown in fig. 4, the cooking appliance 40 includes a memory 401 and a processor 402, and the memory 401 and the processor 402 are connected by a bus 403.
The memory 401 is used to store computer programs.
The processor 402 is configured to implement the temperature control method of the cooking appliance of any one of the above embodiments when the computer program is executed.
The present application provides a computer-readable storage medium on which a computer program is stored, the computer program, when executed by a processor, implementing the temperature control method of a cooking appliance of any of the above embodiments.
The present application provides a computer program product comprising a computer program which, when executed by a processor, implements the temperature control method of the cooking appliance of any of the above embodiments.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A method of temperature control of a cooking appliance, the cooking appliance comprising at least two temperature sensors, the method comprising:
receiving a constant temperature control instruction, and determining a target temperature of constant temperature control according to the constant temperature control instruction;
according to the target temperature, determining a target sensor from the at least two temperature sensors, and determining a temperature value detected by the target sensor as a temperature value of the cooking appliance;
controlling the cooking appliance to heat according to the temperature value of the cooking appliance, so that the difference value between the temperature value of the cooking appliance and the target temperature is smaller than or equal to a preset difference value.
2. The method of claim 1, wherein said determining a target sensor from said at least two temperature sensors based on said target temperature comprises:
and if the target temperature is less than or equal to a first preset value, determining the pot bottom temperature sensor as the target sensor.
3. The method of claim 1, wherein said determining a target sensor from said at least two temperature sensors based on said target temperature comprises:
if the target temperature is higher than a first preset value, determining the pot bottom temperature sensor as the target sensor, controlling the cooking appliance to be heated according to the temperature value of the target sensor until the temperature value of the target sensor is higher than or equal to the first preset value, and determining the steam temperature sensor as a new target sensor.
4. The method of claim 3, further comprising:
after the steam temperature sensor is determined as a new target sensor, if the variation of the temperature value of the cooking appliance in the preset time is smaller than a second preset value and the temperature value of the cooking appliance is smaller than the target temperature, controlling the cooking appliance to heat according to preset power.
5. The method according to any one of claims 1-4, wherein said controlling the heating of the cooking appliance according to the temperature value of the cooking appliance comprises:
determining heating power and heating time according to the temperature value of the cooking appliance and the target temperature;
and controlling the cooking appliance to heat for the heating time and then stopping heating according to the heating power.
6. The method of claim 5, further comprising:
and re-acquiring the temperature value of the cooking appliance according to a preset period, and if the difference value between the temperature value of the cooking appliance and the target temperature is greater than the preset difference value, repeatedly executing the control of heating the cooking appliance according to the temperature value of the cooking appliance.
7. A temperature control apparatus of a cooking appliance, wherein the cooking appliance includes at least two temperature sensors, the apparatus comprising:
the receiving unit is used for receiving a constant temperature control instruction and determining a target temperature of constant temperature control according to the constant temperature control instruction;
a determination unit, configured to determine a target sensor from the at least two temperature sensors according to the target temperature, and determine a temperature value detected by the target sensor as a temperature value of the cooking appliance;
and the control unit is used for controlling the cooking appliance to heat according to the temperature value of the cooking appliance, so that the difference value between the temperature value of the cooking appliance and the target temperature is smaller than or equal to a preset difference value.
8. A cooking appliance comprising a memory and a processor, the memory and processor being connected;
the memory is used for storing a computer program;
the processor is adapted to implement the method of any of claims 1-6 when the computer program is executed.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method according to any one of the claims 1-6.
10. A computer program product comprising a computer program, characterized in that the computer program realizes the method of any of claims 1-6 when executed by a processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110017566.5A CN114732288A (en) | 2021-01-07 | 2021-01-07 | Cooking appliance temperature control method and device and cooking appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110017566.5A CN114732288A (en) | 2021-01-07 | 2021-01-07 | Cooking appliance temperature control method and device and cooking appliance |
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| Publication Number | Publication Date |
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| CN114732288A true CN114732288A (en) | 2022-07-12 |
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|---|---|---|---|
| CN202110017566.5A Pending CN114732288A (en) | 2021-01-07 | 2021-01-07 | Cooking appliance temperature control method and device and cooking appliance |
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| Country | Link |
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| CN (1) | CN114732288A (en) |
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