CN113310549A - Cookware liquid level monitoring method and system and computer storage medium - Google Patents
Cookware liquid level monitoring method and system and computer storage medium Download PDFInfo
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- CN113310549A CN113310549A CN202110580961.4A CN202110580961A CN113310549A CN 113310549 A CN113310549 A CN 113310549A CN 202110580961 A CN202110580961 A CN 202110580961A CN 113310549 A CN113310549 A CN 113310549A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/20—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of weight, e.g. to determine the level of stored liquefied gas
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
- G01F23/284—Electromagnetic waves
- G01F23/292—Light, e.g. infrared or ultraviolet
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Abstract
The application discloses pot liquid level monitoring method, system and computer storage medium, wherein the pot liquid level monitoring method comprises the following steps: identifying characteristic information of the cookware; selecting a corresponding liquid level height detection mode according to the characteristic information of the cookware; acquiring liquid level height information of the cookware in real time according to a liquid level height detection mode; and outputting liquid level height information and/or executing early warning operation according to the liquid level height information. The liquid level detection method matched with the pot is used, the liquid level of the pot is detected in real time, the residual capacity of the pot can be controlled, potential danger in the pot is interfered in time, and kitchen safety is effectively guaranteed.
Description
Technical Field
The application relates to the technical field of kitchen appliances, in particular to a pot liquid level monitoring method and system and a computer storage medium.
Background
With the continuous improvement of the life quality of people, the problem that too much time is occupied for cooking in a kitchen is urgently needed to be solved. Taking a gas furnace for cooking soup as an example, the stewing takes a long time, and the stewing needs to stare at the stewing condition in a soup pot at any time to prevent the soup from overflowing or being burnt, so that the time and the energy are consumed.
The foregoing description is provided for general background information and is not admitted to be prior art.
Disclosure of Invention
The application aims to provide a pot liquid level monitoring method, a pot liquid level monitoring system and a computer storage medium, wherein the liquid level of a pot is detected in real time by using a liquid level height detection method matched with the pot, the residual capacity of the pot can be effectively controlled, potential dangers existing in the pot are interfered in time, and the kitchen safety is effectively guaranteed.
In order to achieve the purpose, the technical scheme of the application is realized as follows:
the embodiment of the application provides a pot liquid level monitoring method, which comprises the following steps:
identifying characteristic information of the cookware;
selecting a corresponding liquid level height detection mode according to the characteristic information of the cookware;
acquiring liquid level height information of the cookware in real time according to the liquid level height detection mode;
and outputting the liquid level height information and/or executing early warning operation according to the liquid level height information.
Wherein, the characteristic information of discernment pan includes:
visually scanning a cookware at a preset position on a cooking range;
judging whether the characteristic information of the cookware is stored in a database or not according to the stored cookware image;
if the characteristic information of the cookware is stored in the database, the characteristic information of the cookware is extracted.
Wherein, judge according to the pan image that has stored whether the characteristic information of pan has stored the database, include:
if the characteristic information of the cookware is not stored in the database, the characteristic information of the cookware is collected and stored to the database, and the characteristic information of the cookware comprises at least one of the shape, the capacity, the height, the cross-sectional area, the material, the thickness, the handle characteristic, the pot cover characteristic and the scale mark characteristic of the cookware.
Wherein, according to the characteristic information selection of pan corresponding liquid level height detection mode includes:
and selecting at least one of visual scanning, radar scanning, weight difference conversion and infrared scanning as a liquid level height detection mode according to the characteristic information of the cookware, wherein the characteristic information of the cookware comprises the characteristics of a pot cover.
Wherein, according to at least one item in pan characteristic selection vision scanning, radar scanning, weight difference conversion, the infrared scanning includes as liquid level height detection mode:
judging whether the top of the pot is shielded or not according to the characteristic information of the pot;
if the top of the cookware is shielded, selecting radar scanning and/or infrared scanning as a liquid level detection mode of the cookware;
if the top of the pot is not shielded, selecting visual scanning as a liquid level height detection mode of the pot;
if the liquid level height of the cookware cannot be accurately identified according to one or more of visual scanning, radar scanning and infrared scanning, the weight difference conversion is added to serve as a liquid level height detection mode of the cookware.
Wherein, the output liquid level height information and/or the early warning operation executed according to the liquid level height information comprises at least one of the following:
if the liquid level is higher than the first liquid level, reducing the fire power of the stove and/or closing the stove;
if the liquid level is lower than a second liquid level, closing the stove, wherein the second liquid level is lower than the first liquid level;
and if the liquid level height change rate is greater than the preset value, sending out a notification alarm.
Wherein, output liquid level height information and/or carry out early warning operation according to liquid level height information, include:
the device is used for displaying the liquid level height information of the cookware; and/or the presence of a gas in the gas,
and sending the liquid level height information of the pot to a designated device.
Wherein, the method further comprises:
and setting a liquid level height early warning value according to the input information of the user so as to execute the early warning operation.
The application also provides a pot liquid level monitoring system, which comprises a control device, a collecting device and an output device;
the acquisition device is used for directly or indirectly acquiring the liquid level of the cookware and comprises at least one of a visual scanning module, a radar scanning module, an infrared scanning module and a weight acquisition module;
the output device is used for outputting the liquid level height information and/or executing early warning operation according to the liquid level height information when the liquid level height information meets the early warning condition;
the control apparatus comprising at least one processor and at least one memory coupled to the at least one processor and storing instructions for execution by the at least one processor, which when executed by the at least one processor, cause the control apparatus to perform a pot level monitoring method as described above.
The present application further provides a computer storage medium having computer program instructions stored thereon; the computer program instructions are executed by a processor to realize the pot liquid level monitoring method
The embodiment of the application provides a pot liquid level monitoring method, a pot liquid level monitoring system and a computer storage medium, wherein the pot liquid level monitoring method comprises the following steps: identifying characteristic information of the cookware; selecting a corresponding liquid level height detection mode according to the characteristic information of the cookware; acquiring liquid level height information of the cookware in real time according to a liquid level height detection mode; and outputting liquid level height information and/or executing early warning operation according to the liquid level height information. The liquid level detection method matched with the pot is used, the liquid level of the pot is detected in real time, the residual capacity of the pot can be controlled, potential danger in the pot is interfered in time, and kitchen safety is effectively guaranteed.
Drawings
Fig. 1 is a schematic flow chart of a pot liquid level monitoring method according to an embodiment of the present disclosure;
fig. 2 is a specific flowchart of a pot level monitoring method according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a pot level monitoring system provided in the embodiment of the present application.
Detailed Description
The technical solution of the present application is further described in detail with reference to the drawings and specific embodiments of the specification. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
Fig. 1 is a schematic flow chart of a pot level monitoring method according to an embodiment of the present application. Referring to fig. 1, the method for monitoring the liquid level of a pot of the present embodiment includes:
step 201: and identifying characteristic information of the cookware.
Step 202: and selecting a corresponding liquid level height detection mode according to the characteristic information of the cookware.
Step 203: acquiring liquid level height information of the cookware in real time according to the liquid level height detection mode;
step 204: and outputting the liquid level height information and/or executing early warning operation according to the liquid level height information.
In step 201, when the characteristic information of the cookware is identified, the visual scanning device is started to visually scan the cookware at a preset position on the cooking range. The vision scanning device comprises and is not limited to a single camera sensor, a multi-view camera sensor, a grating vision sensor, an image sensor and an infrared camera sensor. The visual scanning device can be installed on the wall surface, and also can be installed on the ceiling or the kitchen appliance.
Optionally, whether the characteristic information of the cookware is stored in the database or not is judged according to the stored cookware image. If the characteristic information of the cookware is stored in the database, the characteristic information of the cookware is extracted. If the characteristic information of the cookware is not stored in the database, the characteristic information of the cookware is collected and stored in the database. The characteristic information of the cookware includes but is not limited to the shape, the capacity, the height, the cross-sectional area, the material, the thickness, the handle characteristic, the pot cover characteristic and the scale mark characteristic of the cookware.
In step 202, when the corresponding liquid level detection mode is selected according to the characteristic information of the cookware, one or more modes such as visual scanning, radar scanning, weight difference conversion, infrared scanning and the like can be selected according to the characteristic information of the cookware to be used as the liquid level detection mode. Specifically, first, it is determined whether the top of the pot is blocked according to the feature information of the pot, for example, when the feature information of the pot identified does not include the feature of the pot cover, it can be determined that the top of the pot is not blocked. If the top of the pan is not shielded, the visual scanning can be selected as a liquid level detection mode of the pan. If the top of the cookware is shielded, and the liquid level state in the cookware cannot be identified due to visual scanning, a radar scanning mode, an infrared scanning mode or a mode of combining the radar scanning mode and the infrared scanning mode is selected as a liquid level height detection mode of the cookware.
It should be noted that the devices used in radar scanning or infrared scanning include, but are not limited to, microwave sensors, infrared sensors, lidar, millimeter wave radar, PCR radar (pulse coherent radar), FMCW radar (frequency modulated continuous wave radar), 3D sensors, laser ranging and mapping devices.
In one embodiment, if the liquid level of the pot cannot be accurately identified according to one or more of the visual scanning, the radar scanning and the infrared scanning, the weight difference can be increased and converted into a liquid level detection mode of the pot. It should be noted that, because a single liquid level detection method has a large error, for example, even if the top of the pot is not covered, the liquid level state in the pot of some pots with a high size may not be photographed due to the problem of photographing angle during the visual scanning. In addition, radar or infrared scanning is sensitive to cookware materials, and particularly when the radar scans metal cookware, the obtained liquid level data may have large errors. Therefore, the weight difference conversion can be added to be used as a liquid level detection mode of the pot, so that the liquid level in the pot can be more accurately obtained.
Optionally, when the weight difference conversion is used as a liquid level detection mode of the cookware, the cross-sectional area of the cookware is obtained from the characteristic information of the cookware, and then the liquid level is calculated according to the weight change data of the cookware. Specifically, the current weight of the cookware and the content thereof is acquired in real time, and the current weight can be acquired through an electronic scale, an electric cooker with a weighing function, an electromagnetic oven, an electric ceramic oven, a soup cooking oven, a steam oven, a baking oven and the like. And subtracting the initial weight of the pot from the current weight of the pot to obtain a weight difference which is the liquid amount evaporated in the pot. The amount of the evaporated liquid is regarded as pure water, and the volume of the evaporated water is obtained according to the weight difference and the density of the pure water. And obtaining a liquid level descending height value according to the volume of the evaporated water and the cross-sectional area of the pot, and obtaining the current liquid level height in the pot by combining the initial height of the liquid level in the pot.
In step 204, when the liquid level height information is outputted and/or the early warning operation is executed according to the liquid level height information, different early warning conditions can be preset for different situations such as dry burning, pot overflow, abnormal liquid level in the pot, and the like. For example, the early warning height of the liquid level of the overflowing pot is set as a first liquid level height, the early warning height of the liquid level of the dry burning pot is set as a second liquid level height, and the second liquid level height is smaller than the first liquid level height. If the level is higher than the first level, there is a risk of spilling the pan, requiring a rapid reduction in the range fire and/or a shut down of the range. If the level is lower than the second level, there is a risk of dry-fire and the range needs to be shut down immediately. In addition, a preset value for the rate of change of the liquid level can also be set, in millimeters per second. And if the liquid level height change rate is greater than the preset value, sending a notification alarm to the user to remind the user to check the condition in the pot in time.
In one embodiment, when the liquid level height information is output and/or the early warning operation is executed according to the liquid level height information, the liquid level height information of the cookware can be displayed through the device, and/or the liquid level height information of the cookware is sent to a designated device, so that the liquid level of the cookware can be remotely monitored.
In one embodiment, the input information of the user can be acquired, a specific liquid level early warning value is set according to the needs of the user, and then the early warning operation is executed according to the liquid level early warning value, so that the individualized operation of monitoring the liquid level of the cookware is realized.
In practical application, as shown in fig. 2, the vision scanning device is first activated to scan the object on the stove to obtain characteristic information of the scanned object, such as three-dimensional data, color, texture, electrolyte information, density, volume, capacity, etc. of the object. The characteristic information of the scanned object is fed into a specific algorithm data calculation device. The specific algorithm data calculation device judges whether the scanned object is a cooker or not according to the characteristic information of the object. If the scanned object is not a pot, a manual processing flow is started. If the scanned object is a pot, comparing the calculated characteristic information of the pot with the characteristic information of the pot recorded in the storage device, and further confirming whether the pot and the characteristic information of the pot are stored in the storage device. If the cookware is not stored, judging whether the cookware characteristic information scanned by the vision is complete, and if so, storing the cookware and the characteristic information to the storage device. If the pot scanning device is not complete, the characteristic information of the scanned pot can be completed through modes of manual input, internet downloading and the like.
Wherein, the data calculation device refers to a device with algorithm calculation capability, including but not limited to: cloud computer, network computer, local computer, single-chip microcomputer, SOC (multifunctional central processing unit), CPU (central processing unit), DSP (digital signal processing), NPU (embedded neural network processor), GPU (graphic computing card), CNN (convolutional neural network), DNN (deep neural network), RNN (recurrent neural network), TPU (tensor processing unit), FPGA (programmable logic device), and application specific integrated circuit, etc. Storage devices include, but are not limited to, network storage, hard disk, floppy disk, tape, core storage, bubble memory, and U-disk.
In one embodiment, when the feature information of the scanned pot is stored, the visual scanning device is started to scan the feature information of the pot, the pot cover and the like. The characteristic information of the pot cover of the scanned pot is obtained and sent to the specific vision algorithm calculating device. And judging whether the pot is covered with the pot cover or not. If the pot is not covered with the pot cover, the height information of the liquid level relative to the pot edge is calculated by using the visual data. If the visual data can not calculate the liquid level height, the weight of the cookware and the contents thereof is obtained by using the weighing function of the stove, and the liquid level height is calculated by combining the characteristics of the weight of the food in the pot, the volume of the stored cookware and the like. If the pot cover is covered on the pot, the radar device is started to scan the pot. The radar scanning data is sent to a specific radar wave algorithm data calculating device to calculate the height of the liquid level in the pan. The calculated liquid level height information can be displayed through a display device such as a large screen display, a network display, a mobile phone, a tablet personal computer, an LED display and the like, or can be transmitted to user equipment such as a mobile phone, a tablet personal computer, an LED display, an intelligent sound box, an intelligent home control screen and the like through network communication.
In one embodiment, the user can set the desired level at his or her own discretion and can view it at any time. After the stove is started to cook, the vision and radar real-time scanning cookware is started simultaneously. Real-time data of vision and radar scanning are sent to an algorithm calculating device, and the liquid level in the pot is calculated in real time. And judging whether the liquid level in the pot changes abnormally. If the liquid level changes abnormally, the user is informed that the liquid level in the pot is abnormal, the pot overflow or dry burning possibly occurs, and meanwhile, the operating device is started to control the firepower of the stove. If the liquid level is normal but reaches the early warning value set by the user, the operating device is started to close the stove or enter a heat preservation mode, and the user is informed that cooking is finished.
The embodiment of the application provides a pot liquid level monitoring method, including: identifying characteristic information of the cookware; selecting a corresponding liquid level height detection mode according to the characteristic information of the cookware; acquiring liquid level height information of the cookware in real time according to a liquid level height detection mode; and outputting liquid level height information and/or executing early warning operation according to the liquid level height information. The embodiment detects the liquid level of the cookware in real time by using the liquid level height detection method matched with the cookware, can control the residual capacity of the cookware, intervenes potential dangers in the cookware in time, and effectively guarantees the safety of a kitchen.
As shown in fig. 3, the present application further provides a pot level monitoring system 40, which includes a control device 400, a collecting device 420 and an output device 440;
the acquisition device 420 is used for directly or indirectly acquiring the liquid level height of the cookware and comprises a visual scanning module, a radar scanning module, an infrared scanning module, a weight acquisition module and the like;
the output device 440 is used for outputting the liquid level height information and/or executing early warning operation according to the liquid level height information when the liquid level height information meets the early warning condition;
control means 400 comprising at least one processor and at least one memory coupled to the at least one processor and storing instructions for execution by the at least one processor, which when executed by the at least one processor, cause the control means to perform a pot level monitoring method as described in the above embodiments.
The present application further provides a computer storage medium having computer program instructions stored thereon; the computer program instructions, when executed by the processor, implement the pot level monitoring method as described in the above embodiments.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the recitation of an element by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element, and further, where similarly-named elements, features, or elements in different embodiments of the disclosure may have the same meaning, or may have different meanings, that particular meaning should be determined by their interpretation in the embodiment or further by context with the embodiment.
It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.
It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, in different orders, and may be performed alternately or at least partially with respect to other steps or sub-steps of other steps.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A pot liquid level monitoring method is characterized by comprising the following steps:
identifying characteristic information of the cookware;
selecting a corresponding liquid level height detection mode according to the characteristic information of the cookware;
acquiring liquid level height information of the cookware in real time according to the liquid level height detection mode;
and outputting the liquid level height information and/or executing early warning operation according to the liquid level height information.
2. The pot level monitoring method according to claim 1, wherein the identifying characteristic information of a pot comprises:
visually scanning a cookware at a preset position on a cooking range;
judging whether the characteristic information of the cookware is stored in a database or not according to the stored cookware image;
if the characteristic information of the cookware is stored in the database, the characteristic information of the cookware is extracted.
3. The pot liquid level monitoring method according to claim 2, wherein after judging whether the characteristic information of the pot is stored in the database according to the stored pot image, the method further comprises the following steps:
if the characteristic information of the cookware is not stored in the database, the characteristic information of the cookware is collected and stored to the database, and the characteristic information of the cookware comprises at least one of the shape, the capacity, the height, the cross-sectional area, the material, the thickness, the handle characteristic, the pot cover characteristic and the scale mark characteristic of the cookware.
4. The pot liquid level monitoring method according to claim 1, wherein the selecting a corresponding liquid level detection mode according to the characteristic information of the pot comprises:
and selecting at least one of visual scanning, radar scanning, weight difference conversion and infrared scanning as a liquid level height detection mode according to the characteristic information of the cookware, wherein the characteristic information of the cookware comprises the characteristics of a pot cover.
5. The pot liquid level monitoring method according to claim 4, wherein the selecting at least one of a visual scan, a radar scan, a weight difference conversion and an infrared scan as a liquid level height detection mode according to the pot characteristics comprises:
judging whether the top of the pot is shielded or not according to the characteristic information of the pot;
if the top of the cookware is shielded, selecting radar scanning and/or infrared scanning as a liquid level detection mode of the cookware;
if the top of the pot is not shielded, selecting visual scanning as a liquid level height detection mode of the pot;
if the liquid level height of the cookware cannot be accurately identified according to one or more of visual scanning, radar scanning and infrared scanning, the weight difference conversion is added to serve as a liquid level height detection mode of the cookware.
6. The cookware liquid level monitoring method according to claim 1, wherein the outputting of the liquid level information and/or the performing of the pre-warning operation according to the liquid level information includes at least one of:
if the liquid level is higher than the first liquid level, reducing the fire power of the stove and/or closing the stove;
if the liquid level is lower than a second liquid level, closing the stove, wherein the second liquid level is lower than the first liquid level;
and if the liquid level height change rate is greater than the preset value, sending out a notification alarm.
7. The cookware liquid level monitoring method according to claim 1, wherein said outputting liquid level information and/or performing pre-warning operations according to liquid level information comprises:
the device is used for displaying the liquid level height information of the cookware; and/or the presence of a gas in the gas,
and sending the liquid level height information of the pot to a designated device.
8. The pot level monitoring method according to claim 1, further comprising:
and setting a liquid level height early warning value according to the input information of the user so as to execute the early warning operation.
9. A pot liquid level monitoring system is characterized by comprising a control device, a collecting device and an output device;
the acquisition device is used for directly or indirectly acquiring the liquid level of the cookware and comprises at least one of a visual scanning module, a radar scanning module, an infrared scanning module and a weight acquisition module;
the output device is used for outputting the liquid level height information and/or executing early warning operation according to the liquid level height information when the liquid level height information meets the early warning condition;
the control apparatus comprising at least one processor and at least one memory coupled to the at least one processor and storing instructions for execution by the at least one processor, which when executed by the at least one processor, cause the control apparatus to perform the pot level monitoring method of any one of claims 1 to 8.
10. A computer storage medium having computer program instructions stored thereon; the computer program instructions when executed by a processor implement a pot level monitoring method as claimed in any of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110580961.4A CN113310549B (en) | 2021-05-26 | 2021-05-26 | Cookware liquid level monitoring method and system and computer storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110580961.4A CN113310549B (en) | 2021-05-26 | 2021-05-26 | Cookware liquid level monitoring method and system and computer storage medium |
Publications (2)
| Publication Number | Publication Date |
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| CN113310549A true CN113310549A (en) | 2021-08-27 |
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| WO2009060192A2 (en) * | 2007-11-07 | 2009-05-14 | Otter Controls Limited | Liquid heating vessel and control |
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