CN110859486A - Vacuum cooking appliance and method for identifying cooking amount in vacuum cooking appliance - Google Patents

Vacuum cooking appliance and method for identifying cooking amount in vacuum cooking appliance Download PDF

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Publication number
CN110859486A
CN110859486A CN201810981622.5A CN201810981622A CN110859486A CN 110859486 A CN110859486 A CN 110859486A CN 201810981622 A CN201810981622 A CN 201810981622A CN 110859486 A CN110859486 A CN 110859486A
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China
Prior art keywords
cooking appliance
vacuum
vacuum cooking
air pressure
cooking
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CN201810981622.5A
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Chinese (zh)
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CN110859486B (en
Inventor
刘文华
黄庶锋
任祥喜
罗飞龙
王志锋
瞿月红
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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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
    • 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
    • A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
    • A47J27/0802—Control mechanisms for pressure-cookers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

The invention discloses a vacuum cooking appliance and a method for identifying cooking amount in the vacuum cooking appliance, wherein the method comprises the following steps: adjusting the pressure in the vacuum cooking appliance to a preset air pressure value; acquiring first data representing air pressure change conditions of a vacuum cooking appliance; based on the first data, a target level of a cooking volume within the vacuum cooking appliance is identified. The method can judge the cooking amount according to the time required by the vacuum cooking appliance to reach the preset air pressure value or the air pressure reduction rate in the air pressure adjusting process, thereby effectively improving the judging accuracy, improving the cooking effect and meeting the user requirements.

Description

Vacuum cooking appliance and method for identifying cooking amount in vacuum cooking appliance
Technical Field
The invention relates to the technical field of electric appliances, in particular to a method for identifying cooking quantity in a vacuum cooking appliance and the vacuum cooking appliance.
Background
In the related art, a method for determining a cooking volume level in a vacuum cooking appliance records a time from an initial temperature to a preset temperature, so as to determine the size of the cooking volume in the vacuum cooking appliance according to the length of the time, wherein the cooking volume is larger when the time is longer, and the cooking volume is smaller when the time is shorter.
However, the cooking amount is judged only by recording the time from the initial temperature to the preset temperature, so that the judgment accuracy is greatly reduced, the cooking effect is reduced, and the user requirements cannot be met.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, a first objective of the present invention is to provide a method for identifying a cooking volume in a vacuum cooking appliance, which can determine the cooking volume according to a time period required for the vacuum cooking appliance to reach a preset air pressure value or an air pressure reduction rate in an air pressure adjusting process, thereby effectively improving the accuracy of determination, improving the cooking effect, and satisfying the user requirements.
A second object of the present invention is to provide a vacuum cooking appliance.
A third object of the invention is to propose an electronic device.
A fourth object of the invention is to propose a non-transitory computer-readable storage medium.
In order to achieve the above object, a first embodiment of the present invention provides a method for identifying a cooking amount in a vacuum cooking appliance, including the following steps: adjusting the pressure in the vacuum cooking appliance to a preset air pressure value; acquiring first data representing air pressure change conditions of the vacuum cooking appliance; identifying a target level of a cooking volume within the vacuum cooking appliance based on the first data.
According to the method for identifying the cooking quantity in the vacuum cooking appliance, disclosed by the embodiment of the invention, the pressure in the vacuum cooking appliance can be adjusted to the preset air pressure value, the first data of the vacuum cooking appliance, which represents the air pressure change condition, is obtained, and the target level of the cooking quantity in the vacuum cooking appliance is identified according to the first data, so that the judgment accuracy is effectively improved, the cooking effect is improved, and the user requirements are met.
According to an embodiment of the present invention, said identifying a target level of a cooking quantity in said vacuum cooking appliance according to said first data comprises: and comparing the first data with a threshold range formed by a preset threshold, determining a target threshold range in which the first data is positioned, and taking the level of the cooking amount corresponding to the target threshold range as the target level.
According to an embodiment of the present invention, before comparing the first data with a threshold range composed of preset thresholds, the method further includes: and identifying the current working mode of the vacuum cooking appliance, and determining the preset threshold according to the working mode.
According to an embodiment of the present invention, before comparing the first data with a threshold range composed of preset thresholds, the method further includes: and determining the area where the vacuum cooking appliance is located, and determining the preset threshold value according to the area.
According to an embodiment of the present invention, the first data is a time period required for the vacuum cooking appliance to reach the preset air pressure value from an initial air pressure of the vacuum cooking appliance.
According to an embodiment of the present invention, the first data is a rate of decrease of the air pressure of the vacuum cooking appliance during the adjustment of the air pressure.
According to an embodiment of the present invention, after identifying the target level of the cooking quantity in the vacuum cooking appliance, the method further comprises: and acquiring a cooking control strategy according to the target grade and the food materials cooked in the vacuum cooking appliance, and controlling the vacuum cooking appliance to cook according to the cooking strategy.
In order to achieve the above object, a second embodiment of the present invention provides a vacuum cooking appliance, including: an inner pot; the controller is used for adjusting the pressure in the vacuum cooking appliance to a preset air pressure value, acquiring first data of the vacuum cooking appliance, which represent air pressure change conditions, and identifying a target level of cooking quantity in the vacuum cooking appliance according to the first data; and the air pressure regulator is used for regulating the air pressure in the inner pot under the control of the controller.
According to the vacuum cooking appliance provided by the embodiment of the invention, under the control of the controller, the air pressure in the vacuum cooking appliance can be adjusted through the air pressure adjuster, so that the pressure in the vacuum cooking appliance is adjusted to the preset air pressure value, the first data of the vacuum cooking appliance, which represents the air pressure change condition, is obtained, and the target level of the cooking quantity in the vacuum cooking appliance is identified according to the first data, so that the judgment accuracy is effectively improved, the cooking effect is improved, and the user requirements are met.
According to an embodiment of the present invention, the controller is specifically configured to: and comparing the first data with a threshold range formed by a preset threshold, determining a target threshold range in which the first data is positioned, and taking the level of the cooking amount corresponding to the target threshold range as the target level.
According to an embodiment of the invention, the controller is further configured to: and identifying the current working mode of the vacuum cooking appliance, and determining the preset threshold according to the working mode.
According to an embodiment of the invention, the controller is further configured to: and determining the area where the vacuum cooking appliance is located, and determining the preset threshold value according to the area.
According to an embodiment of the present invention, the first data is a time period required for the vacuum cooking appliance to reach the preset air pressure value from an initial air pressure of the vacuum cooking appliance.
According to an embodiment of the present invention, the first data is a rate of decrease of the air pressure of the vacuum cooking appliance during the adjustment of the air pressure.
According to an embodiment of the present invention, after the controller identifies the target level of the cooking quantity in the vacuum cooking appliance, the controller is further configured to: and acquiring a cooking control strategy according to the target grade and the food materials cooked in the vacuum cooking appliance, and controlling the vacuum cooking appliance to cook according to the cooking strategy.
In order to achieve the above object, a third embodiment of the present invention provides an electronic device, including a memory, a processor; the processor reads the executable program codes stored in the memory to run programs corresponding to the executable program codes, so as to realize the method for identifying the cooking quantity in the cooking appliance.
According to the electronic equipment provided by the embodiment of the invention, the accuracy of judgment can be effectively improved, the cooking effect is improved and the user requirements are met by the method for identifying the cooking quantity in the cooking appliance.
In order to achieve the above object, a fourth aspect of the present invention provides a non-transitory computer-readable storage medium having a computer program stored thereon, where the computer program is executed by a processor to implement the above method for identifying a cooking quantity in a cooking appliance.
According to the non-transitory computer readable storage medium provided by the embodiment of the invention, the accuracy of judgment can be effectively improved, the cooking effect is improved and the user requirements are met by the method for identifying the cooking quantity in the cooking appliance.
Additional aspects and advantages of the invention 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 invention.
Drawings
Fig. 1 is a flowchart of a method of recognizing a cooking amount in a vacuum cooking appliance according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a vacuum cooking appliance according to one embodiment of the present invention;
fig. 3 is a flowchart of a method of recognizing a cooking amount in a vacuum cooking appliance according to an embodiment of the present invention;
FIG. 4 is a block schematic diagram of an electronic device according to an embodiment of the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A vacuum cooking appliance and a method of recognizing a cooking amount in the vacuum cooking appliance according to embodiments of the present invention will be described below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a method of recognizing a cooking amount in a vacuum cooking appliance according to an embodiment of the present invention. As shown in fig. 2, the cooking method of the vacuum cooking appliance according to the embodiment of the present invention is implemented based on the vacuum cooking appliance, and specifically, the vacuum cooking appliance 100 mainly includes: the cooker comprises a body 1, an inner pot 2, a cover body 3, a controller 4, an air pressure regulator 5, a power supply device 6, a heating device 7, an air pressure detector 8 and a switch device 9. The body 1 has and holds chamber and sealing member, and interior pot 2 sets up in holding the intracavity, and interior pot 2 has the culinary art chamber. A heating device 7 is provided between the inner pot 2 and the receiving cavity to cook the food material by heating the inner pot 2.
Further, an air pressure regulator 5 is disposed on the lid 3, and the vacuum cooking appliance 100 can draw air in the inner pot of the vacuum cooking appliance through the air pressure regulator 5 to reduce the air pressure in the cooking cavity. After the cooking is started, the air pressure in the cavity of the vacuum cooking appliance is extracted by the air pressure regulator 5, so that the air pressure in the cavity of the vacuum cooking appliance is reduced, namely the boiling point of the air pressure is reduced, the food cooked in the vacuum cooking appliance 100 can be boiled and rolled under the condition of lower temperature, and the separation of nutrient substances is facilitated.
Further, whether the cooking cavity is communicated with the outside air or not is controlled by the switch device 9, the cover body 3 is sealed with the pot body part through the sealing piece, and when the switch device 9 is opened, the cooking cavity is communicated with the outside.
As shown in fig. 1, the method for recognizing the cooking amount in the vacuum cooking appliance includes the steps of:
and S1, adjusting the pressure in the vacuum cooking utensil to a preset air pressure value.
Specifically, the gas in the vacuum cooking appliance may be extracted by a gas pressure regulator in the vacuum cooking appliance to regulate the gas to a preset gas pressure value, wherein the preset gas pressure value may be detected by a gas pressure detector, and the size of the preset gas pressure value may be an optimal value obtained through a lot of experiments by those skilled in the art.
And S2, acquiring first data of the vacuum cooking appliance, which are used for representing the air pressure change.
Specifically, the first data representing the air pressure change condition of the vacuum cooking appliance can be obtained through the time length required by the vacuum cooking appliance from the initial air pressure to the preset air pressure value or the air pressure reduction rate of the vacuum cooking appliance in the air pressure adjusting process.
Wherein, according to an embodiment of the present invention, the first data may be a time period required for the vacuum cooking appliance to reach a preset air pressure value from an initial air pressure of the vacuum cooking appliance.
Generally, the volume in the vacuum cooking appliance is constant, and the smaller the cooking amount is, the larger the upper remaining space is, and the longer the gas pressure regulator takes to extract gas. On the contrary, when the cooking quantity is larger, the residual space at the upper part in the cavity is smaller, and the time for extracting the gas is short, so that the representing air pressure change condition of the vacuum cooking appliance can be obtained by the time required by the vacuum cooking appliance from the initial air pressure to the preset air pressure value.
Wherein, according to an embodiment of the present invention, the first data may be a rate of decrease of the air pressure of the vacuum cooking appliance during the adjustment of the air pressure.
Specifically, the representative air pressure change condition of the vacuum cooking appliance can be obtained by recording the time reaching the preset air pressure value or the air pressure reduction rate, namely the representative air pressure change condition of the vacuum cooking appliance can be obtained by the air pressure reduction rate of the vacuum cooking appliance in the air pressure adjusting process.
In addition, a table of the time required for the vacuum cooking appliance to reach the preset air pressure value from the initial air pressure at the beginning, and a table of the air pressure drop rate of the vacuum cooking appliance during the air pressure adjustment are shown in table 1.
TABLE 1
Amount of rice water A large number of Middle volume Small amount of
Time threshold value 20～45s 50～75s 100～140s
Air pressure drop rate threshold 0.4kpa/s 0.8kpa/s 1.6kpa/s
And S3, identifying the target level of the cooking amount in the vacuum cooking utensil according to the first data.
It is understood that after obtaining the first data of the vacuum cooking appliance representing the air pressure change condition, a target level of the cooking quantity in the vacuum cooking appliance can be identified according to the first data, wherein the target level can be a small quantity, a medium quantity, a large quantity and the like.
For example, if the food material added into the cavity of the vacuum cooking appliance exceeds the maximum limit value, the residual space in the cavity is small, the air extraction time is short, otherwise, the event is worried to be long, and when the air extraction time is less than the minimum preset time, the amount of the food material is judged to exceed the limit value;
for another example, if the food material added into the cavity of the vacuum cooking appliance exceeds the maximum limit value, after the air extraction is started, the cooking volume can be judged by recording the air pressure reduction rate reaching the preset air pressure value, and the slower the air pressure reduction rate is, the smaller the cooking volume is.
Alternatively, the vacuum cooking appliance may be an electric cooker which performs the cooking method provided in the above embodiments.
According to one embodiment of the present invention, identifying a target level of a cooking quantity in a vacuum cooking appliance according to first data includes: and comparing the first data with a threshold range formed by a preset threshold, determining a target threshold range in which the first data is positioned, and taking the grade of the cooking amount corresponding to the target threshold range as a target grade.
Specifically, a mapping relationship between the target threshold range and the target level may be established in advance, and after the target threshold range in which the first data is located is obtained, the target level of the cooking amount in the vacuum cooking appliance may be obtained by querying the mapping relationship. Generally, a target threshold range may correspond to a target level, the target threshold range in which the first data is located may be determined, and then the target level of the cooking volume in the vacuum cooking appliance may be obtained according to the target threshold range.
Specifically, as shown in fig. 3, in one embodiment of the present invention, identifying a target level of a cooking quantity in a vacuum cooking appliance comprises the steps of:
s301, air extraction is started.
S302, start recording time.
S303, judging whether the current air pressure value reaches a preset value, if so, executing the step S304, otherwise, continuing to execute the step S303.
S304, judging whether the air exhaust time is larger than a first preset threshold value, if so, executing the step S310, otherwise, executing the step S305.
S305, judging whether the air extraction time is greater than a second preset threshold value, if so, executing a step S306, otherwise, executing a step S307.
S306, judging the medium amount, and jumping to execute the step S311.
S307, judging whether the air extraction time is larger than a third preset threshold value, if so, executing the step S308, otherwise, executing the step S309.
S308, judging a large quantity, and jumping to execute the step S311.
S309, prompting the user to overdue.
S310, judging the small quantity.
S311, return.
Therefore, the air extraction time is compared with the threshold range formed by the preset thresholds, and the target threshold range where the air extraction time is located is determined, so that the level of the cooking amount corresponding to the target threshold range can be used as the target level, the judgment accuracy is effectively improved, the user requirements are met, and the user use experience is improved.
According to an embodiment of the present invention, before comparing the first data with a threshold range composed of preset thresholds, the method further includes: and identifying the currently adopted working mode of the vacuum cooking appliance, and determining a preset threshold value according to the working mode.
Specifically, because steam is generated in the heating process and the air pressure in the cavity is also influenced, the time for reaching the preset air pressure value is different, and therefore, the preset threshold value can be determined according to the currently adopted working mode of the vacuum cooking appliance.
As a first working mode, after the vacuum cooking appliance is used for cooking, the gas can be firstly extracted to reach a preset gas pressure value (such as 40-50 kpa) under the condition of not providing heating power
As a second operation mode, after cooking by using the vacuum cooking appliance, a certain heating power can be provided, and gas can be simultaneously extracted to reach a preset gas pressure value.
As a third operation mode, after cooking by using the vacuum cooking apparatus, the vacuum cooking apparatus may be pumped for a certain time or until the air pressure reaches the first preset value, and then a certain heating power is provided, while continuing to pump air until the air pressure reaches the second preset air pressure value.
According to an embodiment of the present invention, before comparing the first data with a threshold range composed of preset thresholds, the method further includes: and determining the area where the vacuum cooking appliance is located, and determining a preset threshold value according to the area.
It can be understood that, in an area with a higher altitude, the air pressure is lower, the initial air pressure in the cavity of the vacuum cooking appliance is also lower, and under the condition of the same cooking volume, when the initial air pressure reaches a preset air pressure value, the time is also shortened, so that the area where the vacuum cooking appliance is located can be determined, the preset threshold can be determined according to the area where the vacuum cooking appliance is located, specifically, the setting can be performed according to the actual situation, and no specific limitation is made herein.
According to one embodiment of the present invention, after identifying the target level of the cooking quantity in the vacuum cooking appliance, the method further comprises: and acquiring a cooking control strategy according to the target grade and the food materials cooked in the vacuum cooking appliance, and controlling the vacuum cooking appliance to cook according to the cooking strategy.
Specifically, for better cooking effect, it is generally required to identify the size of the cooking volume, i.e. the target level, so as to match different cooking curves according to the target level and the ingredients cooked in the vacuum cooking appliance, obtain a cooking control strategy, and thus control the vacuum cooking appliance to cook according to the cooking strategy.
According to the method for identifying the cooking quantity in the vacuum cooking appliance, provided by the embodiment of the invention, the pressure in the vacuum cooking appliance can be adjusted to the preset air pressure value, the first data of the vacuum cooking appliance, which are used for representing the air pressure change condition, is obtained, and the target level of the cooking quantity in the vacuum cooking appliance is identified according to the first data, so that the judgment accuracy is effectively improved, the cooking effect is improved, and the user requirements are met.
Fig. 2 is a schematic structural view of a vacuum cooking appliance according to an embodiment of the present invention, and as shown in fig. 2, the vacuum cooking appliance 100 includes: inner pot 2, controller 4 and air pressure regulator 5.
The controller 4 is configured to adjust the pressure in the vacuum cooking appliance to a preset pressure value, obtain first data representing a pressure change condition of the vacuum cooking appliance, and identify a target level of a cooking volume in the vacuum cooking appliance according to the first data. An air pressure regulator 5 for regulating the air pressure in the inner pot is used for regulating the air pressure in the vacuum cooking appliance under the control of the controller 4.
According to an embodiment of the invention, the controller 4 is specifically configured to: and comparing the first data with a threshold range formed by a preset threshold, determining a target threshold range in which the first data is positioned, and taking the grade of the cooking amount corresponding to the target threshold range as a target grade.
According to an embodiment of the invention, the controller 4 is further configured to: and identifying the currently adopted working mode of the vacuum cooking appliance, and determining a preset threshold value according to the working mode.
According to an embodiment of the invention, the controller 4 is further configured to: and determining the area where the vacuum cooking appliance is located, and determining a preset threshold value according to the area.
According to an embodiment of the present invention, the first data is a time period required for the vacuum cooking appliance to reach a preset air pressure value from an initial air pressure at the beginning.
According to an embodiment of the present invention, the first data is a rate of decrease in the air pressure of the vacuum cooking appliance during the air pressure adjustment.
According to an embodiment of the present invention, after the controller 4 identifies the target level of the cooking quantity in the vacuum cooking appliance, it is further configured to: and acquiring a cooking control strategy according to the target grade and the food materials cooked in the vacuum cooking appliance, and controlling the vacuum cooking appliance to cook according to the cooking strategy.
It should be noted that the foregoing explanation of the embodiment of the method for identifying the cooking amount in the vacuum cooking appliance is also applicable to the vacuum cooking appliance of the embodiment, and is not repeated herein.
According to the vacuum cooking appliance provided by the embodiment of the invention, the air pressure in the vacuum cooking appliance can be adjusted through the air pressure adjuster under the control of the controller, so that the pressure in the vacuum cooking appliance is adjusted to a preset air pressure value, and the first data of the vacuum cooking appliance, which represents the air pressure change condition, is obtained, so that the target level of the cooking quantity in the vacuum cooking appliance is identified according to the first data, the judgment accuracy is effectively improved, the cooking effect is improved, and the user requirements are met.
As shown in fig. 4, an embodiment of the present invention further provides an electronic device 1000, which includes a memory 1100, a processor 1200; the processor 1200 reads the executable program code stored in the memory 1100 to run the program corresponding to the executable program code, so as to implement the method for identifying the cooking amount in the cooking appliance.
According to the electronic equipment provided by the embodiment of the invention, the accuracy of judgment can be effectively improved, the cooking effect is improved and the user requirements are met by the method for identifying the cooking quantity in the cooking appliance.
An embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the method for identifying the cooking amount in the cooking appliance.
According to the non-transitory computer-readable storage medium provided by the embodiment of the invention, the accuracy of judgment can be effectively improved, the cooking effect is improved and the user requirements are met by the method for identifying the cooking quantity in the cooking appliance.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (16)

1. A method for identifying cooking amount in a vacuum cooking appliance is characterized by comprising the following steps:
adjusting the pressure in the vacuum cooking appliance to a preset air pressure value;
acquiring first data representing air pressure change conditions of the vacuum cooking appliance;
identifying a target level of a cooking volume within the vacuum cooking appliance based on the first data.
2. The method of claim 1, wherein identifying the target level of the cooking volume in the vacuum cooking appliance according to the first data comprises:
and comparing the first data with a threshold range formed by a preset threshold, determining a target threshold range in which the first data is positioned, and taking the level of the cooking amount corresponding to the target threshold range as the target level.
3. The method for recognizing the cooking amount in the vacuum cooking appliance according to claim 2, wherein before comparing the first data with a threshold range composed of a preset threshold, the method further comprises:
and identifying the current working mode of the vacuum cooking appliance, and determining the preset threshold according to the working mode.
4. The method for recognizing the cooking amount in the vacuum cooking appliance according to claim 2, wherein before comparing the first data with a threshold range composed of a preset threshold, the method further comprises:
and determining the area where the vacuum cooking appliance is located, and determining the preset threshold value according to the area.
5. The method of recognizing a cooking amount in a vacuum cooking appliance according to any one of claims 1 to 4, wherein the first data is a time period required for the vacuum cooking appliance to reach the preset air pressure value from an initial air pressure at the beginning.
6. The method of recognizing a cooking amount in a vacuum cooking appliance according to any one of claims 1 to 4, wherein the first data is a rate of decrease in air pressure of the vacuum cooking appliance during the adjustment of the air pressure.
7. The method for recognizing the cooking amount in the vacuum cooking appliance according to any one of claims 1 to 4, further comprising, after recognizing the target level of the cooking amount in the vacuum cooking appliance:
and acquiring a cooking control strategy according to the target grade and the food materials cooked in the vacuum cooking appliance, and controlling the vacuum cooking appliance to cook according to the cooking strategy.
8. A vacuum cooking appliance, comprising:
an inner pot;
the controller is used for adjusting the pressure in the vacuum cooking appliance to a preset air pressure value, acquiring first data of the vacuum cooking appliance, which represent air pressure change conditions, and identifying a target level of cooking quantity in the vacuum cooking appliance according to the first data;
and the air pressure regulator is used for regulating the air pressure in the inner pot under the control of the controller.
9. The vacuum cooking appliance of claim 8, wherein the controller is specifically configured to:
and comparing the first data with a threshold range formed by a preset threshold, determining a target threshold range in which the first data is positioned, and taking the level of the cooking amount corresponding to the target threshold range as the target level.
10. The vacuum cooking appliance of claim 9, wherein the controller is further configured to:
and identifying the current working mode of the vacuum cooking appliance, and determining the preset threshold according to the working mode.
11. The method of recognizing a cooking amount in a vacuum cooking appliance according to claim 9, wherein the controller is further configured to:
and determining the area where the vacuum cooking appliance is located, and determining the preset threshold value according to the area.
12. The vacuum cooking appliance according to any of the claims 8 to 11, wherein the first data is a time period required for the vacuum cooking appliance to reach the preset air pressure value from an initial air pressure at the beginning.
13. The vacuum cooking appliance of any one of claims 8-11, wherein the first data is a rate of decrease in air pressure during an air pressure adjustment of the vacuum cooking appliance.
14. The vacuum cooking appliance of any one of claims 8-11, wherein after the controller identifies the target level of the cooking volume within the vacuum cooking appliance, further:
and acquiring a cooking control strategy according to the target grade and the food materials cooked in the vacuum cooking appliance, and controlling the vacuum cooking appliance to cook according to the cooking strategy.
15. An electronic device comprising a memory, a processor;
wherein the processor executes a program corresponding to the executable program code by reading the executable program code stored in the memory, for implementing the method for recognizing the cooking quantity in the cooking appliance according to any one of claims 1 to 7.
16. A non-transitory computer-readable storage medium having stored thereon a computer program, wherein the program, when executed by a processor, implements a method for identifying a cooking quantity in a cooking appliance according to any one of claims 1 to 7.
CN201810981622.5A 2018-08-27 2018-08-27 Vacuum cooking appliance and method for identifying cooking amount in vacuum cooking appliance Active CN110859486B (en)

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