Rice cooker anti-overflow method based on double-air-pressure monitoring
By using dual-pressure monitoring technology in the rice cooker to adjust the temperature detection limit and heating power, the problem of the rice cooker overflowing under low-pressure environment is solved, and the cooking effect and safety are improved.
Patent Information
- Application Number
- CN202311226203.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-21
- Publication Date
- 2025-03-21
AI Technical Summary
Existing rice cookers are prone to overflow when cooking food at room temperature and pressure and low air pressure. In order to prevent overflow, heating power is usually required to reduce, resulting in poor cooking effect of food.
The rice cooker anti-spill method based on dual-air pressure monitoring is adopted. By obtaining the external air pressure data of the rice cooker, the top temperature detection limit is adjusted, and the heating power is adjusted in real time according to the difference between the internal and external air pressure to prevent the pot from overflowing.
It effectively improves the problem of overflowing pots in high altitude and atmospheric pressure environments, converts heating power in advance, reduces the risk of overflowing pots, and ensures the optimal cooking effect of food.
Smart Images
Figure CN119655610A_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the field of data control technology, and specifically relates to a rice cooker overflow prevention method based on dual air pressure monitoring. Background Art
[0002] The electric rice cookers widely used at present generally have only one temperature measuring device installed at the top and the bottom, and the heating power is controlled to cook food according to the bottom and top temperatures inside the rice cooker.
[0003] Existing electric rice cookers often overflow when cooking food at normal temperature, normal pressure and low pressure. In addition, when cooking food in electric rice cookers under normal conditions, the overflow problem is often addressed in terms of procedures and structures during product design. In order to prevent overflow, the procedure usually adopts a method of reducing power, but this method sacrifices the best cooking effect of the food. Summary of the invention
[0004] The present application provides a rice cooker overflow prevention method based on dual air pressure monitoring to solve at least one of the above-mentioned technical problems.
[0005] The technical solution adopted in this application is:
[0006] On the one hand, an embodiment of the present application provides a rice cooker overflow prevention method based on dual air pressure monitoring, the method comprising: obtaining external air pressure data of the rice cooker; adjusting the temperature detection limit of the top temperature control system of the rice cooker through the external air pressure data to determine the top temperature detection limit of the rice cooker; comparing the pressure values of the internal air pressure data of the rice cooker after heating with the external air pressure data according to the top temperature detection limit to obtain air pressure difference data; according to the air pressure difference data, making corresponding adjustments to the heating power data regarding the number of power reductions to obtain real-time heating power data, so as to monitor and control the rice cooker from overflow.
[0007] In a feasible implementation manner, obtaining the external air pressure data of the rice cooker specifically includes: monitoring the real-time external air pressure of the rice cooker through an external barometer of the rice cooker, and collecting and obtaining the external air pressure data.
[0008] In a feasible implementation manner, the external barometer is disposed on a circuit board of the rice cooker; the external barometer is used to monitor the external air pressure of the current environment of the rice cooker.
[0009] In a feasible implementation manner, the temperature detection limit of the top temperature control system of the rice cooker is adjusted through the external air pressure data to determine the top temperature detection limit of the rice cooker, specifically including: according to a preset air pressure boiling point comparison table, the external air pressure data is queried to determine the water boiling point value corresponding to the current external air pressure data; based on the water boiling point value, the top temperature control system is dynamically controlled with respect to the temperature detection limit value, and the top temperature detection limit value of the top temperature control system in the rice cooker is determined; wherein, the top temperature detection limit value is used to control the temperature point reached by heating the bottom of the rice cooker.
[0010] In a feasible implementation manner, after adjusting the temperature detection limit of the top temperature control system of the rice cooker through the external air pressure data and determining the top temperature detection limit of the rice cooker, the method further includes: controlling the heating of the rice cooker based on the top temperature detection limit; after the rice cooker is heated to a preset time point, collecting the internal air pressure value of the rice cooker in real time through an internal barometer to obtain internal air pressure data.
[0011] In a feasible implementation manner, the internal barometer is located at a temperature measurement position at the top of the rice cooker; the internal barometer is used to monitor the internal air pressure value generated after the rice cooker is heated.
[0012] In a feasible implementation, before comparing the internal air pressure data of the rice cooker after heating with the external air pressure data according to the top temperature detection limit to obtain the air pressure difference data, the method also includes: identifying the number of power reduction times that controls the number of heating power changes; initializing the power reduction times counter to obtain the power reduction times counter value.
[0013] In a feasible implementation, according to the top temperature detection limit, the internal air pressure data of the rice cooker after heating is compared with the external air pressure data to obtain air pressure difference data, which specifically includes: extracting the external air pressure value and the internal air pressure value corresponding to the external air pressure data and the internal air pressure data respectively; if the internal air pressure value is greater than the external air pressure value, subtracting the internal air pressure value from the external air pressure value, and generating the air pressure difference data based on the pressure value comparison calculation.
[0014] In a feasible implementation manner, according to the air pressure difference data, the heating power data is adjusted accordingly regarding the number of power reductions to obtain real-time heating power data, specifically including: comparing and judging the air pressure difference corresponding to the air pressure difference data with a first preset threshold; if the air pressure difference is less than or equal to the first preset threshold, continuously collecting the internal air pressure data through an internal barometer, and performing continuous heating control on the rice cooker according to the heating power data; if the air pressure difference is greater than the first preset threshold, comparing and judging the power reduction count value with the second preset threshold; and according to the comparison and judgment result, making corresponding adjustments to the heating power data regarding the number of power reductions to obtain real-time heating power data.
[0015] In a feasible implementation manner, according to the comparison and judgment result, the heating power data is adjusted accordingly regarding the number of power reductions to obtain real-time heating power data, specifically including: if the power reduction number count value is greater than or equal to the second preset threshold, the limit value of the power reduction number count value is kept consistent with the second preset threshold and determined as the first heating power data; if the power reduction number count value is less than the second preset threshold, the heating power is processed by reducing the number of heating power values, and the power reduction number count value is correspondingly increased to obtain the second heating power data; wherein the real-time heating power data includes: the first heating power data and the second heating power data.
[0016] Due to the adoption of the above technical solution, the beneficial effects achieved by this application are as follows:
[0017] 1. By monitoring the external air pressure value, the temperature point reached by the bottom heating of the rice cooker can be lowered accordingly, and the top temperature detection limit can be adjusted in advance, thereby improving the overflow problem in high-altitude environments, turning on the power in advance, and reducing the risk of overflow during cooking in high-altitude and low-pressure environments.
[0018] 2. By comparing the air pressure inside and outside the rice cooker, and comparing the difference between the two with the preset threshold, the heating power is reduced accordingly, thereby improving the overflow problem under normal pressure environment. At the same time, the number of times the heating power is reduced needs to be limited, and it will no longer be reduced after reaching a certain number of times, so as to prevent the food cooking effect from being too poor. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:
[0020] Figure 1A flow chart of a rice cooker overflow prevention method based on dual air pressure monitoring provided in an embodiment of the present application;
[0021] Figure 2 A rice cooker overflow prevention overall control flow chart provided in an embodiment of the present application. DETAILED DESCRIPTION
[0022] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.
[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.
[0024] In addition, in the description of the present application, it should be understood that the terms "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0025] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0026] In the present application, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "implementation method", "example", "one embodiment", "example" or "specific example" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.
[0027] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments of this specification, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.
[0028] The present application embodiment provides a rice cooker overflow prevention method based on dual air pressure monitoring, such as Figure 1 As shown, the rice cooker overflow prevention method based on dual air pressure monitoring specifically includes steps S101-S104:
[0029] S101, obtaining external air pressure data of the rice cooker.
[0030] Specifically, the external barometer of the rice cooker is used to monitor the real-time external air pressure of the rice cooker, collect and obtain external air pressure data. For example, when the altitude is 0 and the standard atmospheric pressure is high, the pressure is 1013.3 mbar; when the altitude is 200 meters, the pressure is 989.5 mbar; when the altitude is -200 meters, the pressure is 1037.5 mbar, etc., which is the external air pressure of the current environment of the rice cooker.
[0031] In one embodiment, the external barometer is arranged on the circuit board of the rice cooker. The external barometer is used to monitor the external air pressure of the current environment of the rice cooker.
[0032] In one embodiment, first, an external barometer is added to a circuit board outside the rice cooker to monitor the external air pressure of the current environment of the rice cooker, and the external air pressure data of the rice cooker under the external air pressure is collected, and the external air pressure data at least includes data such as the external air pressure value.
[0033] S102, adjusting the temperature detection limit of the top temperature control system of the rice cooker according to the external air pressure data, and determining the top temperature detection limit of the rice cooker.
[0034] Specifically, according to the preset pressure boiling point comparison table, the external air pressure data is queried to determine the water boiling point value corresponding to the current external air pressure data. For example, when the altitude is 0 and the atmospheric pressure is standard, the boiling point of water is 100°C; when the altitude is 1000 meters and the atmospheric pressure is 898.7Mbar, the boiling point of water is 96.5°C.
[0035] Further, based on the water boiling point value, the top temperature control system is dynamically controlled with respect to the temperature detection limit, and the top temperature detection limit of the top temperature control system in the rice cooker is determined. Wherein, the top temperature detection limit is used to control the temperature point reached by the bottom heating of the rice cooker.
[0036] In one embodiment, firstly, according to the external air pressure data collected by the external barometer, the data is queried and compared with the air pressure boiling point comparison table, and based on the corresponding water boiling point temperature value, the top temperature detection limit of the top temperature control system in the rice cooker is determined, and the top temperature detection limit is used to control the temperature point reached by the bottom heating, and then the power is turned in advance, which can effectively improve the overflow problem of the low pressure environment. In one embodiment, taking cooking porridge as an example, when the altitude is 0, high power (such as 700W) is first heated to 67°C at the top temperature, and then it will be reduced to low power (200W) for heating to avoid high power overflow in the early stage. When the altitude is 1000 meters, since the boiling point of water is 96.5°C, it will still cause overflow according to the original control logic, so when high power (such as 700W) is first heated to 60°C at the top temperature (compared to 67°C, it will be reduced to low power (200W) for heating, so that overflow can be avoided.
[0037] As a feasible implementation method, the external air pressure value is monitored in real time. According to the current external air pressure value, the corresponding boiling point temperature of water can be understood. In general, the bottom will be heated to a certain temperature value in the cooking process. When in a high-altitude and low-pressure environment, the boiling point of water is lower than that in a normal-pressure environment. The cooking temperature cannot reach 100 degrees in a normal-pressure environment. The heating system continues to heat, but the water inside has already boiled. By obtaining the external air pressure detection value, the temperature point reached by the bottom heating can be lowered, and the power can be turned on in advance, thereby reducing the risk of overflowing during cooking in a high-altitude and low-pressure environment.
[0038] S103, according to the top temperature detection limit, the internal air pressure data after the rice cooker is heated is compared with the external air pressure data to obtain air pressure difference data.
[0039] Specifically, heating of the rice cooker is controlled based on the top temperature detection limit value.
[0040] Furthermore, after the rice cooker is heated to a preset time point, the internal air pressure value of the rice cooker is collected in real time through an internal barometer to obtain internal air pressure data.
[0041] In one embodiment, the internal barometer is located at the top temperature measuring position of the rice cooker. The internal barometer is used to monitor the internal air pressure value generated after the rice cooker is heated.
[0042] In one embodiment, when the electric rice cooker starts to run, the rice cooker is subjected to corresponding heating control according to the fixed heating power data and based on the top temperature detection limit, and the air pressure data in the inner pot of the rice cooker is collected in real time using the internal barometer according to the preset time point in the top temperature control system, that is, the corresponding internal air pressure data is obtained. Taking cooking porridge as an example, when the altitude is 0 meters, the rice cooker starts heating according to the preset fixed power (such as 700W), and then according to the preset heating time (such as 5 minutes later), the air pressure data in the inner pot of the rice cooker is obtained in real time (such as the atmospheric pressure at 85°C is 578.086mbar), and the internal air pressure data (578.086mbar) at this time point can be obtained.
[0043] Further, the number of power reduction times for controlling the number of heating power changes is identified, and then the number of power reduction times is initialized to obtain the power reduction times count value.
[0044] Further, the external air pressure value and the internal air pressure value corresponding to the external air pressure data and the internal air pressure data are extracted respectively. If the internal air pressure value is greater than the external air pressure value, the internal air pressure value is subtracted from the external air pressure value, and the air pressure difference data calculated based on the pressure value comparison is generated. For example, when the altitude is 0 meters, the atmospheric pressure outside the rice cooker is 1013.3mbar, and the atmospheric pressure inside the rice cooker is 1062.2mbar, that is, the internal air pressure value is greater than the external air pressure value, and the air pressure difference data is 48.9mbar at this time.
[0045] In one embodiment, Figure 2 A rice cooker overflow prevention overall control flow chart provided in the embodiment of the present application, such as Figure 2 As shown, when the internal air pressure data is detected, the power reduction frequency counter variable N used to control the number of heating power changes in the rice cooker top temperature control system is first initialized and controlled, that is, the power reduction frequency counter value N is changed to 0, and then the external air pressure data collected based on the external barometer and the internal air pressure data collected by the internal barometer are compared and calculated about the pressure value, that is, the internal air pressure value P1-external air pressure value P2=air pressure difference P3 is used to determine the air pressure difference data.
[0046] S104, according to the air pressure difference data, the heating power data is adjusted accordingly with respect to the number of times of power reduction, and real-time heating power data is obtained to monitor and control the rice cooker to prevent overflow.
[0047] Specifically, the air pressure difference value corresponding to the air pressure difference value data is first compared with the first preset threshold value for judgment:
[0048] If the air pressure difference is less than or equal to the first preset threshold, the internal air pressure data is continuously collected through the internal barometer, and the rice cooker is continuously heated according to the heating power data.
[0049] In one implementation, Figure 2 As shown, first, the pressure difference in the pressure difference data is numerically compared with the first preset threshold E, if the pressure difference is less than or equal to the first preset threshold E, then the subsequent control of reducing the heating power number of times is not performed, and the internal air pressure data of the rice cooker is directly continued to be monitored, and according to the heating power data, the rice cooker is continuously heated and the internal air pressure data is obtained in real time, and the latest internal air pressure value in the latest internal air pressure data is numerically compared with the first preset threshold E again, so as to realize continuous monitoring and control of the rice cooker overflow prevention. The setting range of the first preset threshold E can be between 0-50mbar.
[0050] If the pressure difference is greater than the first preset threshold, the power reduction times count value is compared with the second preset threshold, and the heating power data is adjusted accordingly according to the comparison result to obtain the real-time heating power data.
[0051] Among them, if the power reduction count value is greater than or equal to the second preset threshold, the limit value of the power reduction count value is kept consistent with the second preset threshold and determined as the first heating power data. If the power reduction count value is less than the second preset threshold, the heating power is subjected to the number of heating power value reduction processing, and the power reduction count value is correspondingly increased, and the second heating power data is obtained. For example, when the power reduction count value (the original value is 6) is greater than or equal to the second preset threshold (the threshold is 5), the power reduction count value is also set to 5, that is, the number of power reduction times at this moment is 5, and the power reduction count value is maintained, and the power is no longer reduced. When the power reduction count value (the value is 3) is less than the second preset threshold (the threshold is 5), the heating power value is reduced once (for example, from 600w to 400w), and at the same time, the count value of the power reduction count value (the value is 3) is increased by 1, and becomes a power reduction count value with a value of 4.
[0052] That is, the real-time heating power data is divided into: first heating power data without power reduction and second heating power data with power reduction.
[0053] In one embodiment, Figure 2As shown, if the air pressure difference is greater than the first preset threshold value E, the power reduction count value is compared with the second preset threshold value to determine whether the power reduction count variable N is greater than or equal to the second preset threshold value m (the value of m can usually be configured to be 5). If the power reduction count variable N is greater than or equal to the second preset threshold value m, the heating power is no longer reduced, and the power reduction count variable N is kept consistent with the second preset threshold value m. The heating power data at this time is the first heating power data; if the power reduction count variable N is less than the second preset threshold value m, the heating power Q in the heating power data is reduced once (the range of the heating power Q value reduced each time is usually set between 5-20w), and the power reduction count variable N is increased by 1, that is, the power reduction count value is increased accordingly, and then the real-time heating power data processed by the number of reductions in the heating power value is determined as the second heating power data.
[0054] As a feasible implementation method, as the cooker cooks, its internal air pressure is often higher than the external air pressure value. This is due to the depth of the inner pot and the anti-overflow structure of the steam valve. Through the internal and external air pressure monitoring devices, the difference between the two is compared. For example, the comparison is performed every 30 seconds. When the internal air pressure value is greater than the external air pressure value by a certain threshold (here the threshold value is the first preset threshold value E mentioned above), overflow usually occurs. Therefore, when the difference between the two is greater than the threshold, the heating power needs to be reduced once, so that the heating power value set in each cooking process step is the set value for the best cooking effect of the food. The power can only be reduced and not increased, and the number of times the heating power is reduced needs to be limited, that is, the power reduction count variable N is used to reduce a certain power value each time, and it will no longer be reduced after a certain number of times, so as to prevent the food cooking effect from being too poor. This method can reduce the risk of overflow during cooking under normal pressure.
[0055] The embodiment of the present application can correspondingly reduce the temperature point reached by the bottom heating of the rice cooker by monitoring the external air pressure value, and adjust the top temperature detection limit in advance, thereby improving the overflow problem in a high-altitude environment, turning on the power in advance, and thus reducing the risk of overflow during cooking in a high-altitude low-pressure environment. In addition, by comparing the air pressure inside and outside the rice cooker, and comparing the difference between the two with a preset threshold, the number of times the heating power is reduced accordingly, improving the overflow problem in a normal pressure environment, and at the same time, the number of times the heating power is reduced needs to be limited, and it will no longer be reduced after reaching a certain number of times, so as to prevent the food cooking effect from being too poor.
[0056] Anything not described in this application can be achieved by adopting or drawing on existing technologies.
[0057] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.
[0058] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims
1. A rice cooker overflow prevention method based on dual air pressure monitoring, characterized in that: The method comprises: Get the external air pressure data of the rice cooker; Adjusting the temperature detection limit of the top temperature control system of the rice cooker according to the external air pressure data to determine the top temperature detection limit of the rice cooker; According to the top temperature detection limit, the internal air pressure data of the rice cooker after heating is compared with the external air pressure data to obtain air pressure difference data; According to the air pressure difference data, the heating power data is adjusted accordingly with respect to the number of times the power is reduced, so as to obtain real-time heating power data, so as to monitor and control the rice cooker to prevent overflow.
2. A rice cooker overflow prevention method based on dual air pressure monitoring according to claim 1, characterized in that: Get the external air pressure data of the rice cooker, including: The real-time external air pressure of the rice cooker is monitored by an external air pressure gauge of the rice cooker, and the external air pressure data is collected and obtained.
3. A rice cooker overflow prevention method based on dual air pressure monitoring according to claim 2, characterized in that: The external barometer is arranged on the circuit board of the rice cooker; The external barometer is used to monitor the external air pressure of the environment in which the rice cooker is currently located.
4. A rice cooker overflow prevention method based on dual air pressure monitoring according to claim 1, characterized in that: The temperature detection limit value of the top temperature control system of the rice cooker is adjusted by the external air pressure data to determine the top temperature detection limit value of the rice cooker, specifically including: According to a preset pressure-boiling-point comparison table, the external air pressure data is queried to determine the water boiling point value corresponding to the current external air pressure data; Based on the water boiling point value, the top temperature control system is dynamically controlled with respect to the temperature detection limit, and the top temperature detection limit of the top temperature control system in the rice cooker is determined; wherein the top temperature detection limit is used to control the temperature point reached by the bottom heating of the rice cooker.
5. The method for preventing rice cooker overflow based on dual air pressure monitoring according to claim 1, characterized in that: After adjusting the temperature detection limit of the top temperature control system of the rice cooker by using the external air pressure data and determining the top temperature detection limit of the rice cooker, the method further includes: Based on the top temperature detection limit, controlling heating of the rice cooker; After the rice cooker is heated to a preset time point, the internal air pressure value of the rice cooker is collected in real time through an internal barometer to obtain internal air pressure data.
6. A rice cooker overflow prevention method based on dual air pressure monitoring according to claim 5, characterized in that: The internal barometer is located at the top temperature measurement position of the rice cooker; The internal barometer is used to monitor the internal air pressure value generated after the rice cooker is heated.
7. A rice cooker overflow prevention method based on dual air pressure monitoring according to claim 1, characterized in that: Before comparing the internal air pressure data of the rice cooker after heating with the external air pressure data according to the top temperature detection limit to obtain air pressure difference data, the method further includes: Identify the number of power reduction times meter that controls the number of times the heating power changes; The power reduction count is initialized to obtain a power reduction count value.
8. The method for preventing rice cooker overflow based on dual air pressure monitoring according to claim 1, characterized in that: According to the top temperature detection limit, the internal air pressure data of the rice cooker after heating is compared with the external air pressure data to obtain air pressure difference data, which specifically includes: Respectively extracting the external air pressure value and the internal air pressure value corresponding to the external air pressure data and the internal air pressure data; If the internal air pressure value is greater than the external air pressure value, the internal air pressure value is subtracted from the external air pressure value, and the air pressure difference data calculated based on the pressure value comparison is generated.
9. The method for preventing rice cooker overflow based on dual air pressure monitoring according to claim 1, characterized in that: According to the air pressure difference data, the heating power data is adjusted accordingly with respect to the number of power reductions to obtain real-time heating power data, specifically including: Compare and judge the air pressure difference value corresponding to the air pressure difference value data with a first preset threshold value; If the air pressure difference is less than or equal to the first preset threshold, the internal air pressure data is continuously collected through an internal barometer, and the rice cooker is continuously heated according to the heating power data; If the air pressure difference is greater than the first preset threshold, the power reduction count value is compared with the second preset threshold; and according to the comparison result, the heating power data is adjusted accordingly regarding the power reduction times to obtain real-time heating power data.
10. A rice cooker overflow prevention method based on dual air pressure monitoring according to claim 9, characterized in that: According to the comparison and judgment result, the heating power data is adjusted accordingly with respect to the number of power reductions to obtain real-time heating power data, specifically including: If the power reduction times count value is greater than or equal to a second preset threshold, the limit value of the power reduction times count value is kept consistent with the second preset threshold and determined as the first heating power data; If the power reduction count value is less than the second preset threshold, the heating power is processed to reduce the number of heating power values, and the power reduction count value is correspondingly increased to obtain second heating power data; Wherein, the real-time heating power data includes: the first heating power data and the second heating power data.