CN110652199B - Control method and device of cooking equipment, cooking equipment and storage medium - Google Patents
Control method and device of cooking equipment, cooking equipment and storage medium Download PDFInfo
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- CN110652199B CN110652199B CN201910962878.6A CN201910962878A CN110652199B CN 110652199 B CN110652199 B CN 110652199B CN 201910962878 A CN201910962878 A CN 201910962878A CN 110652199 B CN110652199 B CN 110652199B
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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
- A47J27/56—Preventing boiling over, e.g. of milk
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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
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Abstract
The invention provides a control method and device of cooking equipment, the cooking equipment and a storage medium, wherein the control method comprises the following steps: acquiring a cavity image and heating parameters of cooking equipment; identifying container information in the cavity image; determining the time length required by the liquid overflow according to the current temperature of the liquid in the container, the container information and the heating parameters; and controlling the cooking equipment to work according to the comparison result of the time length required by the liquid overflow and the heating time length in the heating parameters. The control method of the invention not only can monitor the object in the cavity of the cooking equipment and timely acquire the state of the liquid in the container, but also can predict whether the liquid can overflow in advance compared with the traditional overflow-proof scheme, and the user can take the overflow-proof measure in advance before the overflow situation occurs, thereby realizing the purpose of no overflow in the liquid heating process and avoiding the dirt and waste caused by the control afterwards.
Description
Technical Field
The invention relates to the technical field of cooking equipment, in particular to a control method of the cooking equipment, a control device of the cooking equipment, the cooking equipment and a computer readable storage medium.
Background
At present, an anti-overflow method for cooking equipment is mainly embodied in structural design or stopping heating after induction of an overflow liquid level sensor. However, in real life, many containers do not have an anti-overflow structural design or a maximum water level reminding function, so that liquid overflow is easy to occur in the heating process, and even if the sensor senses that the liquid reaches the maximum water level, the heating is stopped or the firepower is reduced immediately, the liquid overflow cannot be prevented, and therefore the pollution and the waste are caused.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first aspect of the present invention is to provide a control method of a cooking apparatus.
A second aspect of the present invention is to propose a control device of a cooking apparatus.
A third aspect of the present invention is to provide a cooking apparatus.
A fourth aspect of the invention is directed to a computer-readable storage medium.
In view of this, according to a first aspect of the present invention, there is provided a control method of a cooking apparatus, comprising: acquiring a cavity image and heating parameters of cooking equipment; identifying container information in the cavity image; determining the time length required by the liquid overflow according to the current temperature of the liquid in the container, the container information and the heating parameters; and controlling the cooking equipment to work according to the comparison result of the time length required by the liquid overflow and the heating time length in the heating parameters.
The control method of the cooking equipment provided by the invention obtains the container information in the cavity image by using an image recognition technology, and specifically, the container information comprises the following steps: the type of liquid in the container, the type of container, the cross-sectional area of the container, the liquid level difference (the height of the liquid surface from the container opening), and obtain the heating parameters set by the user, specifically, the heating parameters include: the method comprises the steps of obtaining the current temperature of liquid in a container through a temperature sensor, determining the heat value required by boiling of the liquid according to the temperature and the type of the liquid, determining the overflow heat value required by the liquid rising to a container opening according to the type of the container, the cross section area of the container and the height difference of the liquid level, calculating the total heat value by combining the overflow heat value and the heat value required by boiling, calculating the time required by liquid overflow according to the total heat value, the heating mode and the heating power, and finally controlling the cooking equipment to work according to the comparison result of the time required by liquid overflow and the heating time. Through the control method, objects in the cavity of the cooking equipment can be monitored, the state of liquid in the container can be timely acquired, an overflow prediction function is added compared with a traditional overflow prevention scheme, whether the liquid can overflow or not is predicted in advance, before the overflow condition occurs, a user can take an overflow prevention measure in advance, the purpose that the liquid heating process does not overflow is achieved, and the pollution and waste caused by control after the fact are avoided.
Furthermore, after the cavity image is obtained, the pixel values of the image are determined to be regularly distributed, the obtained image is prevented from being blurred and cannot be used for identifying the container information of the image, or the result of identifying the container information is deviated, so that the accuracy of the identification result is improved, and reliable data are provided for follow-up overflow pre-judgment.
In addition, according to the control method of the cooking device in the above technical solution provided by the present invention, the following additional technical features may be further provided:
in the above technical solution, further, the step of determining a time period required for the liquid to overflow according to the current temperature of the liquid, the container information, and the heating parameter specifically includes: determining the boiling point of the liquid according to the type of the liquid; determining the boiling heat value of the liquid according to the temperature difference between the current temperature of the liquid and the boiling point of the liquid; determining the overflow heat value of the liquid according to the type of the liquid, the cross-sectional area of the container and the height difference of the liquid level; determining a heat transfer efficiency of the vessel based on the vessel type; calculating a total heat value according to the overflow heat value and the boiling heat value; the time period required for the liquid to overflow is determined according to the total calorific value, the heating pattern, the heating power and the heat transfer efficiency.
In the technical scheme, considering that the liquid level cannot rise under the condition of no boiling, but the liquid also needs to consume a calorific value when the temperature rises, the calorific value required by the boiling of the liquid is determined according to the temperature difference between the current temperature of the liquid and the boiling point of the liquid, the overflow calorific value required by the rising of the liquid to a container opening is determined according to the type of the liquid, the cross-sectional area of the container and the height difference of the liquid level, the sum of the overflow calorific value and the boiling calorific value is used as the total calorific value required by the overflow container opening of the liquid, the heat transfer efficiency of the container is determined according to the type of the container, the time required by the overflow of the liquid, namely the time required by the overflow container opening of the liquid is calculated according to the total calorific value, the heating mode, the heating power and the heat transfer efficiency, so that whether the liquid overflows occurs or not is judged according to the comparison result of, timely adjustment cooking equipment avoids the liquid heating process appearance to spill over the condition, effectively reduces to spill over dirty and extravagant that causes, promotes the intelligent degree of product.
In any of the above technical solutions, further, the step of determining the overflow calorific value of the liquid according to the type of the liquid, the cross-sectional area of the container, and the height difference of the liquid level specifically includes: determining the heat value of one unit height of liquid level rise according to the type of the liquid and the cross section area of the container; and calculating the overflow calorific value according to the liquid level height difference and the calorific value of the liquid level rising by one unit height.
In the technical scheme, the heat value of each unit height of the liquid rising is determined according to the type of the liquid and the cross section area of the container, the overflow heat value is obtained according to the product of the heat value of each unit and the height difference of the liquid level, the calculation precision of the overflow heat value is guaranteed, and the accuracy of overflow prediction is improved.
In any of the above technical solutions, further, the step of controlling the operation of the cooking device according to a comparison result between a time period required for the liquid to overflow and a heating time period in the heating parameter specifically includes: controlling the cooking equipment to work according to the heating parameters under the condition that the time length required by the liquid overflow is more than or equal to the heating time length; and acquiring and outputting the anti-overflow operation information and heating data meeting the time length required by the liquid overflow based on the condition that the time length required by the liquid overflow is less than the heating time length.
In the technical scheme, if the time length required by the liquid overflow is greater than or equal to the heating time length, it is indicated that the liquid overflow cannot occur under the heating parameters set by the user, at this time, the cooking equipment is controlled to work according to the heating parameters, and if the time length required by the liquid overflow is less than the heating time length, it is indicated that the overflow condition occurs when the heating parameters are used for heating, at this time, the anti-overflow operation information (for example, the amount of liquid is reduced or the container is replaced and the like) and the heating data meeting the time length required by the liquid overflow (for example, the heating time length is reduced by 5min or the heating power is reduced by 500W and the like) are obtained and output to prompt the user that the user needs to intervene in cooking, so that the. Through above-mentioned technical scheme, can provide many-sided anti-overflow measure, realize the purpose that liquid heating process does not spill over, satisfy user's many-sided demand, promote cooking equipment's practicality.
Specifically, the output means includes, but is not limited to, at least one of the following: image, voice, text, video.
In any of the above technical solutions, further, after the step of outputting the spill prevention operation information and the heating data, the method further includes: controlling the cooking equipment to work according to the heating data under the condition of receiving the execution instruction; and controlling the cooking equipment to work according to the heating parameters under the condition of receiving the canceling instruction.
In this technical scheme, after giving the adjustment scheme (heating data) of user anti-overflow operation information and heating parameter, instruction control cooking equipment work according to user's feedback, specifically speaking, if receiving the execution instruction, the heating data of the required time length of satisfying liquid that uses the propelling movement and overflowing cooks, if receiving the cancellation instruction, explain that the user has adjusted liquid or container, then give up the heating data of propelling movement, adopt former heating parameter to cook, cooking equipment automatic control has not only been realized, parameter adjustment and user culinary art conflict of requirement have still been avoided, satisfy user's many-sided demand, promote cooking equipment's practicality.
In any of the above technical solutions, further, after the step of obtaining the cavity image of the cooking apparatus, the method further includes: identifying the bearing state of the cooking equipment according to the cavity image; and sending out an alarm prompt based on the condition that the cooking equipment is in the no-load state.
In the technical scheme, according to the bearing condition inside the cavity of the cavity image monitoring cooking equipment, if the cooking equipment is in an idle state, the situation that a user forgets to put food materials is explained, an alarm prompt is sent out, and the danger caused by idle running of the cooking equipment is avoided, so that the life and property safety of the user is ensured, the safety of the cooking equipment is improved, unnecessary consumption is avoided, resources are saved, and the user experience is improved.
According to a second aspect of the present invention, a control device of a cooking apparatus is provided, which includes a memory, a processor and a computer program stored on the memory and operable on the processor, wherein the processor implements a control method of the cooking apparatus according to any one of the above items when executing the computer program. Therefore, the control device of the cooking apparatus has all the advantages of the control method of any one of the cooking apparatuses.
According to a third aspect of the present invention, there is provided a cooking apparatus comprising: the camera device is used for acquiring a cavity image of the cooking equipment; the temperature sensor is used for acquiring the current temperature of the liquid; and the control device of the cooking equipment is connected with the camera device and the temperature sensor.
The cooking equipment provided by the invention obtains the type of liquid in a container, the type of the container, the cross section area of the container and the height difference of the liquid level in a cavity image by utilizing an image recognition technology, obtains a heating mode, heating power and heating time set by a user, obtains the current temperature of the liquid in the container through a temperature sensor, determines the heat value required by boiling of the liquid according to the temperature and the type of the liquid, determines the overflow heat value required by the liquid to rise to a container opening according to the type of the container, the cross section area of the container and the height difference of the liquid level, calculates the total heat value by combining the overflow heat value and the heat value required by boiling, calculates the time required by the liquid overflow according to the total heat value, the heating mode and the heating power, and finally controls the cooking equipment to work according to the comparison result of the. Through above-mentioned cooking equipment, not only can monitor the object in the cooking equipment cavity, in time acquire the state of liquid in the container, and added for traditional anti-overflow scheme and overflowed the prediction function, predict in advance whether liquid can overflow, before the condition that overflows appears, automatic to user's suggestion anti-overflow operation, make the user take the anti-overflow measure in advance, realize the mesh that the liquid heating process does not overflow, the dirty and waste that just control led to the fact afterwards has been avoided, in addition, cooking equipment need not complicated device, moreover, the structure is comparatively simple, and easy realization.
Specifically, the cooking apparatus includes, but is not limited to, at least one of: ovens, steamers, microwave ovens, and the like.
In the above technical solution, further, the camera device includes one or more groups of cameras.
In the technical scheme, the plurality of cameras are arranged, cavity images at a plurality of angles can be acquired, the accuracy of container information identification is improved, and reliable data are provided for the follow-up prejudgment of the overflow condition of the liquid.
According to a fourth aspect of the present invention, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed, implements the steps of the method of controlling a cooking apparatus of any one of the above. The computer readable storage medium thus includes all the advantageous effects of the control method of the cooking apparatus of any one of the above.
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
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart illustrating a control method of a cooking apparatus according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a control method of a cooking apparatus according to another embodiment of the present invention;
fig. 3 is a flowchart illustrating a control method of a cooking apparatus according to still another embodiment of the present invention;
fig. 4 is a flowchart illustrating a control method of a cooking apparatus according to still another embodiment of the present invention;
fig. 5 is a flowchart illustrating a control method of a cooking apparatus according to still another embodiment of the present invention;
fig. 6 is a flowchart illustrating a control method of a cooking apparatus according to still another embodiment of the present invention;
fig. 7 is a flowchart illustrating a method of controlling a cooking apparatus according to an embodiment of the present invention;
fig. 8 shows a schematic block diagram of a control device of a cooking apparatus according to an embodiment of the present invention;
fig. 9 shows a schematic block diagram of a cooking apparatus according to an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments 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 invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
A method of controlling a cooking apparatus, a control device 800 of a cooking apparatus, and a cooking apparatus 900 according to some embodiments of the present invention are described below with reference to fig. 1 to 9.
Example one
As shown in fig. 1, according to an embodiment of a first aspect of the present invention, there is provided a control method of a cooking apparatus, the method including:
102, acquiring a cavity image and heating parameters of cooking equipment;
106, determining the time length required by the liquid overflow according to the current temperature of the liquid in the container, the container information and the heating parameters;
and step 108, controlling the cooking equipment to work according to the comparison result of the time length required by the liquid overflow and the heating time length in the heating parameters.
In this embodiment, the container information in the cavity image is obtained by using an image recognition technology, and specifically, the container information includes: the type of liquid in the container, the type of container, the cross-sectional area of the container, the liquid level difference (the height of the liquid surface from the container opening), and obtain the heating parameters set by the user, specifically, the heating parameters include: the method comprises the steps of obtaining the current temperature of liquid in a container through a temperature sensor, determining the heat value required by boiling of the liquid according to the temperature and the type of the liquid, determining the overflow heat value required by the liquid rising to a container opening according to the type of the container, the cross section area of the container and the height difference of the liquid level, calculating the total heat value by combining the overflow heat value and the heat value required by boiling, calculating the time required by liquid overflow according to the total heat value, the heating mode and the heating power, and finally controlling the cooking equipment to work according to the comparison result of the time required by liquid overflow and the heating time. Through the control method, objects in the cavity of the cooking equipment can be monitored, the state of liquid in the container can be timely acquired, an overflow prediction function is added compared with a traditional overflow prevention scheme, whether the liquid can overflow or not is predicted in advance, before the overflow condition occurs, a user can take an overflow prevention measure in advance, the purpose that the liquid heating process does not overflow is achieved, and the pollution and waste caused by control after the fact are avoided.
Specifically, the image recognition algorithm may be a local recognition algorithm, a cloud recognition algorithm, a deep learning manner, or a pattern recognition manner.
Furthermore, after the cavity image is obtained, the pixel values of the cavity image are determined to be regularly distributed, the obtained image is prevented from being blurred and cannot be used for container information identification of the image, or the result of the container information identification is caused to have deviation, so that the accuracy of the identification result is improved, and reliable data are provided for follow-up overflow pre-judgment.
Example two
As shown in fig. 2, according to an embodiment of the present invention, there is provided a control method of a cooking apparatus, the method including:
and step 218, controlling the cooking equipment to work according to the comparison result of the time length required by the liquid overflow and the heating time length in the heating parameters.
In the embodiment, considering that the liquid level can not rise under the condition of no boiling, but the liquid also needs to consume heat value when the liquid is heated, the heat value required by the boiling of the liquid is determined according to the temperature difference between the current temperature of the liquid and the boiling point of the liquid, the overflow heat value required by the liquid rising to the container opening is determined according to the type of the liquid, the cross-sectional area of the container and the height difference of the liquid level, the sum of the overflow heat value and the boiling heat value is used as the total heat value required by the liquid overflowing to the container opening, the heat transfer efficiency of the container is determined according to the type of the container, the time required by the liquid overflowing is calculated according to the total heat value, the heating mode, the heating power and the heat transfer efficiency, namely the time required by the liquid overflowing to the container opening is determined according to the comparison result of the time required by the liquid overflowing to the heating time set, timely adjustment cooking equipment avoids the liquid heating process appearance to spill over the condition, effectively reduces to spill over dirty and extravagant that causes, promotes the intelligent degree of product.
Specifically, if the current temperature of the liquid is equal to the boiling point of the liquid, that is, the liquid is already boiling, the boiling heat value does not need to be calculated, and the time length required for the liquid to overflow can be directly determined according to the overflow heat value.
EXAMPLE III
As shown in fig. 3, according to an embodiment of the present invention, there is provided a control method of a cooking apparatus, the method including:
308, determining the boiling heat value of the liquid according to the temperature difference between the current temperature of the liquid and the boiling point of the liquid;
and step 320, controlling the cooking equipment to work according to the comparison result of the time length required by the liquid overflow and the heating time length in the heating parameters.
In the embodiment, the heat value of each unit height of the liquid rising is determined according to the type of the liquid and the cross section area of the container, the overflow heat value is obtained according to the product of the heat value of each unit and the height difference of the liquid level, the calculation precision of the overflow heat value is ensured, and the accuracy of overflow prediction is improved, wherein the unit height is millimeter or centimeter and is set according to the size of the container.
Example four
As shown in fig. 4, according to an embodiment of the present invention, there is provided a control method of a cooking apparatus, the method including:
and step 414, receiving the execution instruction, and controlling the cooking equipment to work according to the heating data.
In this embodiment, if the time length required for the liquid to overflow is greater than or equal to the heating time length, it is indicated that the liquid cannot overflow under the heating parameter set by the user, at this time, the cooking device is controlled to operate according to the heating parameter, and if the time length required for the liquid to overflow is less than the heating time length, it is indicated that the overflow condition will occur when the heating parameter is used for heating, at this time, the anti-overflow operation information (for example, the amount of liquid is reduced or the container is replaced, etc.) and the heating data meeting the time length required for the liquid to overflow (for example, the heating time length is reduced by 5min or the heating power is reduced by 500W, etc.) are obtained and output to prompt the user that the user needs to intervene in cooking, so. Through above-mentioned technical scheme, can provide many-sided anti-overflow measure, realize the purpose that liquid heating process does not spill over, satisfy user's many-sided demand, promote cooking equipment's practicality. And after the anti-overflow operation information and the heating parameter adjustment scheme (heating data) are given to the user, the cooking equipment is controlled to work according to the instruction fed back by the user, specifically, if an execution instruction is received, the pushed heating data meeting the time length required by liquid overflow is used for cooking, and the automatic control of the cooking equipment is realized.
Specifically, the output means includes, but is not limited to, at least one of the following: image, voice, text, video.
EXAMPLE five
As shown in fig. 5, according to an embodiment of the present invention, there is provided a control method of a cooking apparatus, the method including:
502, acquiring a cavity image and heating parameters of cooking equipment;
and step 514, receiving a cancel instruction, and entering step 510.
In this embodiment, after giving the user the adjustment scheme (heating data) of anti-overflow operation information and heating parameter, according to the instruction control cooking equipment work of user's feedback, specifically, if receive the cancellation instruction, explain that the user has adjusted liquid or container, give up the heating data of propelling movement, adopt former heating parameter to cook, avoided parameter adjustment and the conflict of user's culinary art requirement, satisfy user's many-sided demand, promote cooking equipment's practicality.
Specifically, the output means includes, but is not limited to, at least one of the following: image, voice, text, video.
EXAMPLE six
As shown in fig. 6, according to an embodiment of the present invention, there is provided a control method of a cooking apparatus, the method including:
and step 614, controlling the cooking equipment to work according to the comparison result of the time length required by the liquid overflow and the heating time length in the heating parameters.
In this embodiment, according to the inside condition of bearing of cavity image monitoring cooking equipment cavity, if cooking equipment is in idle state, explain that the user forgets to put into edible material, send the warning suggestion, avoid the danger that cooking equipment idle running leads to ensured user's life and property safety, promoted cooking equipment security, avoided unnecessary to consume moreover, saved the resource, promoted user experience.
EXAMPLE seven
As shown in fig. 7, a method for controlling a cooking apparatus according to an embodiment of the present invention includes:
at step 714, when T1-T2<0, it is determined that there is an overflow, the user is prompted by voice or other means for the time of the overflow and enumerate the correct processing means.
In the embodiment, through the camera image recognition function, the liquid type, the height difference (liquid level height difference) between the liquid and the container, the container cross-sectional area and the container type are quickly recognized, the heat values required by different types of liquids in different heating modes/heating sources and different firepower (heating power) sizes are counted, 100% overflowing conditions are sent out through the serial port to remind a user, the reminding content comprises the time when the liquids approximately overflow, a correct processing mode, such as liquid quantity reduction, power adjustment and the like, the processing mode is determined by the user, when an adjusting scheme pushed by equipment is used, a heating instruction is transmitted to the electric control board through the serial port, the heating mode and the firepower are adjusted, and therefore the purpose that the liquid heating process does not overflow is achieved.
Example eight
As shown in fig. 8, according to an embodiment of the second aspect of the present invention, a control device 800 of a cooking apparatus is provided, which includes a memory 802, a processor 804 and a computer program stored on the memory 802 and operable on the processor 804, and when the processor 804 executes the computer program, the control device implements a control method of the cooking apparatus according to any of the above embodiments. Therefore, the control device 800 of the cooking apparatus has all the advantages of the control method of the cooking apparatus of any one of the embodiments.
Example nine
As shown in fig. 9, according to an embodiment of the third aspect of the present invention, there is provided a cooking apparatus 900 including: a camera 902, a temperature sensor 904 and a control device 800 of the cooking apparatus according to the second embodiment.
Specifically, the camera 902 is used for acquiring a cavity image of the cooking apparatus, the temperature sensor 904 is used for acquiring a current temperature of the liquid, the control device 800 of the cooking apparatus is connected with the camera 902 and the temperature sensor 904, and the cooking apparatus 900 includes, but is not limited to, at least one of the following: ovens, steam ovens, microwave ovens, etc., the camera 902 includes one or more sets of cameras.
The cooking device 900 provided by this embodiment obtains the type of liquid in the container, the type of container, the cross-sectional area of container, and the height difference of liquid level in the cavity image by using an image recognition technology, and obtains a heating mode, heating power, and heating time period set by a user, obtains the current temperature of the liquid in the container by using the temperature sensor 904, determines the heat value required for boiling of the liquid according to the temperature and the type of the liquid, determines the overflow heat value required for the liquid to rise to the container opening according to the type of the container, the cross-sectional area of the container, and the height difference of the liquid level, calculates the total heat value by combining the overflow heat value and the heat value required for boiling, calculates the time period required for the liquid to overflow according to the total heat value, the heating mode, and the heating power, and controls the cooking device 900 to. On the one hand, can monitor the object in cooking equipment 900 cavity, in time acquire the state of liquid in the container, on the other hand, possess and spill over the prediction function, can predict whether liquid can spill over in advance, before the condition that spills over appears, automatic to the user suggestion anti-overflow operation, make the user can take anti-overflow measure in advance, realize the purpose that liquid heating process does not spill over, the dirty and waste that just control led to the fact afterwards has been avoided, on the other hand, cooking equipment 900 need not complicated device, moreover, the structure is comparatively simple, easily realize, and set up the cavity image that a plurality of cameras can also acquire a plurality of angles, improve container information identification's accuracy, spill over the condition and provide reliable data for follow-up prejudgement liquid.
Example ten
According to an embodiment of the fourth aspect of the present invention, a computer-readable storage medium is proposed, on which a computer program is stored, which when executed by a processor implements the control method of the cooking apparatus as in any of the embodiments described above.
The present invention provides a computer-readable storage medium, which when executed by a processor implements the steps of the control method of a cooking appliance as in any one of the above embodiments, and therefore includes all the advantageous effects of the control method of a cooking appliance as in any one of the above embodiments.
In the description herein, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly stated or limited otherwise; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. 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 description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means 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 do not necessarily 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.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A control method of a cooking apparatus, characterized by comprising:
acquiring a cavity image and heating parameters of the cooking equipment;
identifying container information in the cavity image;
determining the time length required by the liquid to overflow according to the current temperature of the liquid in the container, the container information and the heating parameters;
and controlling the cooking equipment to work according to the comparison result of the time length required by the liquid overflow and the heating time length in the heating parameters.
2. The control method of a cooking apparatus according to claim 1,
the container information includes: the type of liquid in the vessel, the type of vessel, the cross-sectional area of the vessel, the liquid level height difference;
the heating parameters include: heating mode, heating power, said heating duration.
3. The method for controlling a cooking apparatus according to claim 2, wherein the step of determining a time period required for the liquid to overflow according to the current temperature of the liquid, the container information and the heating parameter specifically comprises:
determining the boiling point of the liquid according to the type of the liquid;
determining the boiling heat value of the liquid according to the temperature difference between the current temperature of the liquid and the boiling point of the liquid;
determining the overflow calorific value of the liquid according to the type of the liquid, the cross-sectional area of the container and the height difference of the liquid level;
determining a heat transfer efficiency of the vessel based on the vessel type;
calculating a total heat value according to the overflow heat value and the boiling heat value;
and determining the time length required by the liquid overflow according to the total heat value, the heating mode, the heating power and the heat transfer efficiency.
4. The method for controlling a cooking apparatus according to claim 3, wherein the step of determining the overflow calorific value of the liquid according to the type of the liquid, the cross-sectional area of the container, and the difference in liquid level height specifically comprises:
determining the calorific value of the liquid level rising by one unit height according to the type of the liquid and the cross section area of the container;
and calculating the overflow calorific value according to the liquid level height difference and the calorific value of the liquid level rising by one unit height.
5. The method for controlling the cooking apparatus according to claim 1, wherein the step of controlling the operation of the cooking apparatus according to the comparison result between the time period required for the liquid to overflow and the heating time period in the heating parameter specifically comprises:
controlling the cooking equipment to work according to the heating parameters under the condition that the time length required by the liquid overflow is greater than or equal to the heating time length;
and acquiring and outputting anti-overflow operation information and heating data meeting the time length required by the liquid overflow on the basis of the condition that the time length required by the liquid overflow is less than the heating time length.
6. The method of controlling a cooking apparatus according to claim 5, wherein the step of outputting the overflow preventing operation information and the heating data for a time period required for the liquid to overflow is followed by further comprising:
under the condition of receiving an execution instruction of the heating data, controlling the cooking equipment to work according to the heating data;
and controlling the cooking equipment to work according to the heating parameters under the condition of receiving a cancellation instruction of the heating data.
7. The method of controlling a cooking apparatus according to any one of claims 1 to 6, wherein the step of acquiring the cavity image of the cooking apparatus is followed by further comprising:
identifying the bearing state of the cooking equipment according to the cavity image;
and sending out an alarm prompt based on the condition that the cooking equipment is in the no-load state.
8. A control device for a cooking apparatus, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing a control method for a cooking apparatus according to any one of claims 1 to 7 when executing the computer program.
9. A cooking apparatus, characterized by comprising:
the camera device is used for acquiring a cavity image of the cooking equipment;
the temperature sensor is used for acquiring the current temperature of the liquid; and
the control device of the cooking apparatus according to claim 8, wherein the control device is connected with the camera and the temperature sensor.
10. The cooking apparatus of claim 9,
the camera device comprises one or more groups of cameras.
11. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when executed, implements the steps of a method of controlling a cooking apparatus according to any one of claims 1 to 7.
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| CN111568255B (en) * | 2020-04-08 | 2021-07-16 | 宁波方太厨具有限公司 | Intelligent control tray moving-out method and tray moving-out mechanism |
| CN111631596B (en) * | 2020-04-29 | 2021-09-10 | 九阳股份有限公司 | Cooking power control method |
| CN111720866A (en) * | 2020-06-18 | 2020-09-29 | 广东美的厨房电器制造有限公司 | Control method of cooking appliance, cooking appliance and computer readable storage medium |
| CN113397392B (en) * | 2021-06-11 | 2022-09-09 | 华帝股份有限公司 | Food cooking method and cooking equipment thereof |
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