A cooking appliance control method, system, cooking appliance, and storage medium

Abstract

The present application relates to a cooking appliance control method, system, cooking appliance and storage medium, and belongs to the technical field of kitchen utensils. The method includes: obtaining temperature data of a cooking pot in real time; obtaining position state information of the cooking pot based on the temperature data; and sending a fire control signal based on the position state information; the fire control signal is used to trigger the cooking appliance to adjust the firepower. The present application has the effect of facilitating the adjustment of the firepower of the cooking appliance according to the cooking position of the cooking pot.

Description

Technical Field

[0001] This application relates to the technical field of kitchen appliances, and in particular to a cooking appliance control method, system, cooking appliance, and storage medium. Background Art

[0002] Currently, during the cooking process, when the user moves the pot away, the cooking appliance maintains its original heating state. The user needs to manually adjust the firepower of the cooking appliance, which is rather troublesome. If the heating state of the cooking appliance is not adjusted, there will be energy waste and safety problems. Summary of the Invention

[0003] In order to facilitate adjusting the firepower of the cooking appliance according to the cooking position of the pot, this application provides a cooking appliance control method, system, and cooking appliance.

[0004] In a first aspect, a cooking appliance control method provided by this application adopts the following technical solution.

[0005] A cooking appliance control method includes:

[0006] Obtaining temperature data of the pot in real time;

[0007] Obtaining the position state information of the pot based on the temperature data; and,

[0008] Sending a firepower control signal based on the position state information; the firepower control signal is used to trigger the cooking appliance to adjust the firepower.

[0009] By adopting the above technical solution, by obtaining the temperature data of the pot and processing the obtained temperature data to identify the position state information of the pot, and then automatically adjusting the firepower of the cooking appliance based on the position state information, the user does not need to manually adjust the firepower when moving the pot during the cooking process, improving the convenience of use and saving energy at the same time. Optionally, the step of obtaining the position state information of the pot based on the temperature data includes:

[0010] Obtaining the temperature average value of N groups of data and the number n of times the temperature average value is between two adjacent groups of the N groups of data based on the obtained continuous N groups of data; and,

[0011] When the temperature data satisfies at least one of the first characteristic state, the second characteristic state, and the third characteristic state, it is determined that the pot is in the first position state;

[0012] When it is determined that the pot is in the first position state, the firepower control signal sent is the first firepower control signal, and the first firepower control signal is for triggering the cooking appliance to adjust the firepower to the first firepower;

[0013] Wherein, the first characteristic state includes: the j-th temperature data is increased by a first temperature value compared with the (j - 1)-th temperature data and the j-th temperature value is greater than a second temperature value, and the second temperature value is greater than the first temperature value;

[0014] The second characteristic state includes: within a first duration of the stove working, the temperature data is greater than a third temperature value and all the temperature data are higher than the temperature data before the stove works by a first temperature value;

[0015] The third characteristic state includes: the number n is not less than a preset first number; within a second duration of the stove working, the average temperature is within a preset first temperature range and the maximum temperature difference is less than the third temperature value; after the second duration of the stove working, the average temperature is within a preset second temperature range and the maximum temperature difference is less than a fourth temperature value; the fourth temperature value is greater than the third temperature value; the lower threshold of the first temperature range is less than the lower threshold of the second temperature range.

[0016] Optionally, after determining that the cookware is in the first position state and before sending the fire control signal, a verification step is further included;

[0017] The verification step includes: when the temperature data meets the first verification condition, verifying that the cookware is in the first position state;

[0018] Wherein, the first verification condition includes: when it is determined that the cookware is in the first position state by the first characteristic state or the third characteristic state, if among the p groups of temperature data newly acquired, there is a temperature at which the k-th temperature data decreases compared with the (k - 1)-th temperature data within a third temperature range, when it is determined that the cookware is in the first position state by the second characteristic state, the first verification condition further includes: the newly acquired temperature data is greater than a fifth temperature value.

[0019] Optionally, the verification step further includes: when the temperature data does not meet the first verification condition, determining that the cookware is not in the first position state, and at this time the fire control signal sent is a second fire control signal; the second fire control signal is for triggering the stove to adjust the firepower to a second firepower; the second firepower is greater than the first firepower.

[0020] Optionally, when the temperature data does not meet the first verification condition, it further includes:

[0021] Entering a judgment error state; and,

[0022] When a preset condition is met, exiting the judgment error state.

[0023] Optionally, after the first fire control signal, it further includes:

[0024] When the temperature data meets the fourth characteristic state, send a second fire control signal.

[0025] Optionally, the fourth characteristic state includes: the temperature data conforms to the first sub-state for a groups, or the second sub-state for b groups, or the third sub-state for c groups, or the fourth sub-state for d groups;

[0026] The method for determining compliance with the first sub-state includes: when in M groups of N groups of temperature data, the first group of temperature data is less than the last group of temperature data, the difference between the first group of temperature data and the last group of temperature data is within a preset fourth temperature range, the first group of temperature data is less than or equal to the third group of temperature data, and the third group of temperature data is less than or equal to the sixth group of temperature data, and it lasts for a preset first number of times; then it is determined that the cookware is in the first sub-state;

[0027] The method for determining compliance with the second sub-state includes: when in M groups of N groups of temperature data, the first group of temperature data is less than the last group of temperature data, the difference between the first group of temperature data and the last group of temperature data is within a preset fifth temperature range, the first group of temperature data is less than or equal to the third group of temperature data, the third group of temperature data is less than or equal to the sixth group of temperature data, and the first group of temperature data is the minimum value among the latest M groups of temperature data, and it lasts for a preset second number of times; then it is determined that the cookware is in the second sub-state;

[0028] The method for determining compliance with the third sub-state includes: when the temperature data lasts for a preset first duration within a preset sixth temperature range, and among M groups of N groups of temperature data, the first a groups of temperature data are all greater than the last b groups of temperature data, and the difference between any temperature data in the first a groups of temperature data and any temperature data in the last b groups of temperature data is greater than a preset first amplitude value, then it is determined that the cookware is in the third sub-state;

[0029] The method for determining compliance with the fourth sub-state includes: among M groups of N groups of temperature data, the first a groups of temperature data are all less than the last b groups of temperature data, and the difference between any temperature data in the last b groups of temperature data and any temperature data in the first a groups of temperature data is greater than a preset second amplitude value, then it is determined that the cookware is in the fourth sub-state.

[0030] In a second aspect, a cooktop control method provided by the present application adopts the following technical solution.

[0031] A cooktop control system includes:

[0032] An acquisition module for real-time acquisition of temperature data of the cookware;

[0033] A first processing module for obtaining the position state information of the cookware based on the temperature data; and,

[0034] A second processing module, configured to send a fire control signal based on the position status information; the fire control signal is used to trigger the stove to adjust the firepower

[0035] In a third aspect, the present application discloses a stove, including a memory and a server, and a computer program for loading and executing any of the above methods is stored on the memory and executed by the server.

[0036] In a fourth aspect, the present application discloses a computer-readable storage medium storing a computer program that can be loaded and executed by a server to execute any of the above methods. Description of the Drawings

[0037] Figure 1 is a flowchart of one embodiment of a stove control method of the present application;

[0038] Figure 2 is a system block diagram of one embodiment of a stove control system of the present application;

[0039] In the figure, 201, acquisition module; 202, first processing module; 203, second processing module; 204, verification module; 205, third processing module; 206, fourth processing module. Detailed Embodiments

[0040] In order to make the objectives, technical solutions and advantages of the present application clearer, the following further describes the present application in detail with reference to the accompanying Figure 1-2 drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0041] An embodiment of the present application discloses a stove control method. Referring to Figure 1 , as an embodiment of a stove control method, a stove control method includes the following steps:

[0042] Step 101, obtain the temperature data of the cookware in real time.

[0043] Specifically, an infrared sensor can be installed above the heating component of the stove. The heating component can be an electromagnetic stove, an induction cooker, a gas stove, a natural gas stove, or other components that can heat externally. The heating component can be a separate device or integrated into an integrated kitchen appliance (such as an integrated stove) as one of the modules. When the user places the cookware on the heating component, the infrared sensor can detect the temperature of the cookware. The infrared sensor can communicate with the processor, and the communication method can be wired communication or wireless communication. After the infrared sensor works, it can send the detected temperature data to the processor, so that the processor can obtain the temperature data of the cookware.

[0044] Step 102: Obtain the position status information of the cookware based on the temperature data.

[0045] Specifically, the position status information of the cookware includes that the cookware is placed above the heating component and the cookware is removed from above the heating component, etc. The processor processes the acquired temperature data to obtain the position status information of the cookware.

[0046] Step 103: Send a fire power control signal based on the position status information.

[0047] The fire power control signal is used to trigger the cooker to adjust the fire power.

[0048] Specifically, the above-mentioned fire power does not limit that the heating component needs to generate an open flame. The above-mentioned fire power can be understood as the ability of the cooker to output thermal energy or the ability of the cookware to heat up when placed above the heating component. Generally speaking, the greater the fire power of the cooker, the faster the cookware heats up and the more energy is consumed. When the heating component is a natural gas stove or a gas stove and other equipment that uses liquefied gas for heating, the flow rate of the liquefied gas can be controlled by the valve body to control the fire power. The greater the flow rate of the liquefied gas, the greater the fire power of the cooker. The valve body can be a proportional valve, a motor valve, or a solenoid valve and other fire power adjustment units that can electrically control the opening and closing of the gas gear; in other embodiments, the fire power can also be controlled by controlling the switches of the inner fire, the medium fire, and the outer fire. When the heating component is an induction cooker or an electromagnetic stove and other heating devices that convert electrical energy into thermal energy, the fire power of the cooker can be adjusted by controlling its heating power. The fire power control signal is an electrical signal. When the processor is the processor built into the cooker, the control signal is directly sent to the fire power adjustment unit (such as the above-mentioned valve body) to adjust the fire power; when the processor is an external processor, such as a cloud server, the processor sends the fire power control signal to the processor of the cooker, and then the processor of the cooker sends it to the fire power adjustment unit.

[0049] In this application, by acquiring the temperature data of the cookware and processing the acquired temperature data to identify the position status information of the cookware, and then automatically adjusting the fire power of the cooker based on the position status information, the user does not need to manually adjust the fire power during the cooking process, which improves the convenience of use. At the same time, energy is saved.

[0050] The steps of obtaining the position status information of the cookware based on the temperature data include:

[0051] Based on the acquired continuous N groups of data, obtain the temperature average value of the N groups of data and the number n of times the temperature average value is between two adjacent groups of the N groups of data; and,

[0052] When the temperature data satisfies at least one of the first characteristic state, the second characteristic state, and the third characteristic state, it is determined that the cookware is in the first position state;

[0053] When it is determined that the cookware is in the first position state, the sent fire control signal is the first fire control signal, and the first fire control signal triggers the cooktop to adjust the firepower to the first firepower;

[0054] Among them, the first characteristic state includes: the j-th temperature data increases by the first temperature value compared to the (j - 1)-th temperature data and the j-th temperature value is greater than the second temperature value, and the second temperature value is greater than the first temperature value;

[0055] The second characteristic state includes: within the first working duration of the cooktop, the temperature data is greater than the third temperature value and all the temperature data is higher than the temperature data before the cooktop works by the first temperature value;

[0056] The third characteristic state includes: the number n is not less than the preset first number; within the second working duration of the cooktop, the average temperature is within the preset first temperature range and the maximum temperature difference is less than the third temperature value; after the second working duration of the cooktop, the average temperature is within the preset second temperature range and the maximum temperature difference is less than the fourth temperature value; the fourth temperature value is greater than the third temperature value; the lower threshold of the first temperature range is less than the lower threshold of the second temperature range.

[0057] Specifically, the N groups of temperature data are processed according to the time sequence. For example: the N groups of temperature data include the first group of temperature data, the second group of temperature data... the N-th group of temperature data. After the N groups of temperature data are processed, the original first group of temperature data is removed, the original second group of temperature data is used as the new first group of temperature data, and the temperature data of other groups are sorted and shifted forward correspondingly. The latest obtained group of temperature data is used as the last group of temperature data, thus forming a new N groups of data. The value of N can be configured accordingly as needed. For example, N can be 14, 15, 16, etc.; the processor obtains the average temperature of the N groups of temperature data based on the current N groups of temperature data. For example, the N groups of temperature data can be accumulated and summed, and then the result of the accumulation and summation is divided by the total number N to obtain the average temperature. The average temperature being located between two adjacent groups of the N groups of temperature data can be understood as: for two adjacent groups of temperature data, one group of temperature data is greater than the average temperature and the other group of temperature data is less than the average temperature. The processor accumulates the number of times the average temperature is located between two adjacent groups of the N groups of temperature data. After all the data of the N groups of temperature data are processed, the number n is obtained. The maximum temperature difference in the N groups of temperature data can be understood as the difference between the temperature data with the largest value and the temperature data with the smallest value in the N groups of temperature data. The first position state is used to represent that the cookware is moved away from above the burner, and at this time, the firepower of the cooktop needs to be set to a smaller state.

[0058] The first firepower can be a certain firepower value or a certain firepower range. When the cooking appliance is at the first firepower, the firepower is small and the energy consumption is low. The above "adjusting the firepower to the first firepower" does not necessarily mean that the firepower has changed in size, but rather makes the firepower of the cooking appliance in the state of the first firepower. For example, before the cookware is in the first position state, the cooking appliance is already at the first firepower. At this time, even if the user moves the cookware away so that the cookware is in the first position state, the firepower of the cooking appliance does not change but remains at the first firepower; in another case, before the cookware is in the first position state, the firepower of the cooking appliance is greater than the first firepower, and the user moves the cookware away so that the cookware is in the first position state, and the firepower of the cooking appliance is reduced to the first firepower. When the temperature data meets at least one of the first characteristic state, the second characteristic state, and the third characteristic state, the processor determines that the cookware is in the first position state. At this time, controlling the firepower of the cooking appliance to the first firepower can automatically adjust the firepower of the cooking appliance and save energy.

[0059] As another implementation of a cooking appliance control method, after determining that the cookware is in the first position state and before sending a firepower control signal, a verification step is further included;

[0060] The verification step includes: when the temperature data meets the first verification condition, verifying that the cookware is in the first position state;

[0061] Wherein, the first verification condition includes: when it is determined that the cookware is in the first position state from the first characteristic state or the third characteristic state, if among the p groups of temperature data re-acquired, there is a temperature at which the kth temperature data drops compared to the (k - 1)th temperature data within the third temperature range, when it is determined that the cookware is in the first position state from the second characteristic state, the first verification condition further includes: the latest acquired temperature data is greater than the fifth temperature value.

[0062] The verification step further includes: when the temperature data does not meet the first verification condition, determining that the cookware is not in the first position state, and at this time, the firepower control signal sent is the second firepower control signal; the second firepower control signal is for triggering the cooking appliance to adjust the firepower to the second firepower; the second firepower is greater than the first firepower.

[0063] Specifically, after determining that the cookware is in the first position state, by setting a verification step to verify whether to send the first firepower control signal, the accuracy of automatically adjusting the firepower is further improved, making the automatic firepower control of the cooking appliance more intelligent and accurate.

[0064] When the temperature data does not meet the first verification condition, it further includes:

[0065] Entering the judgment error state; and,

[0066] When the preset condition is met, exiting the judgment error state.

[0067] Specifically, in the verification step, when the temperature data does not meet the first verification condition, the processor enters a judgment error state. At this time, certain conditions need to be met to exit the above error state to avoid causing a bad user experience due to frequent switching of the heating power.

[0068] After the first heating power control signal, it further includes:

[0069] When the temperature data meets the fourth characteristic state, send a second heating power control signal;

[0070] The fourth characteristic state includes: the temperature data conforms to the first sub-state lasting for a groups or the second sub-state lasting for b groups or the third sub-state lasting for c groups or the fourth sub-state lasting for d groups;

[0071] The method for determining compliance with the first sub-state includes: when in M groups of N groups of temperature data, the first group of temperature data is less than the last group of temperature data, the difference between the first group of temperature data and the last group of temperature data is within a preset fourth temperature range, the first group of temperature data is less than or equal to the third group of temperature data, and the third group of temperature data is less than or equal to the sixth group of temperature data, and it lasts for a preset first number of times; then it is determined that the cookware is in the first sub-state;

[0072] The method for determining compliance with the second sub-state includes: when in M groups of N groups of temperature data, the first group of temperature data is less than the last group of temperature data, the difference between the first group of temperature data and the last group of temperature data is within a preset fifth temperature range, the first group of temperature data is less than or equal to the third group of temperature data, the third group of temperature data is less than or equal to the sixth group of temperature data, and the first group of temperature data is the minimum value among the latest M groups of temperature data, and it lasts for a preset second number of times; then it is determined that the cookware is in the second sub-state;

[0073] The method for determining compliance with the third sub-state includes: when the temperature data lasts for a preset first duration within a preset sixth temperature range, and, in M groups of N groups of temperature data, the first a groups of temperature data are all greater than the last b groups of temperature data and the difference between any temperature data in the first a groups of temperature data and any temperature data in the last b groups of temperature data is greater than a preset first amplitude value, then it is determined that the cookware is in the third sub-state;

[0074] The method for determining compliance with the fourth sub-state includes: in M groups of N groups of temperature data, the first a groups of temperature data are all less than the last b groups of temperature data and the difference between any temperature data in the last b groups of temperature data and any temperature data in the first a groups of temperature data is greater than a preset second amplitude value, then it is determined that the cookware is in the fourth sub-state.

[0075] Specifically, after the cooking appliance is adjusted to the first cooking power, the user may re-place the cookware on the heating component. With the above settings, it is possible to identify the situation where the user re-places the cookware on the heating component, increase the cooking power of the cooking appliance, and thus be able to both reduce the cooking power of the cooking appliance and automatically increase the cooking power of the cooking appliance.

[0076] Referring Figure 2 , the present application also provides a cooking appliance control system. As one implementation manner of a cooking appliance control system, the control system includes:

[0077] An acquisition module 201, configured to acquire temperature data of the cookware in real time;

[0078] A first processing module 202, configured to obtain position state information of the cookware based on the temperature data; and,

[0079] A second processing module 203, configured to send a cooking power control signal based on the position state information; the cooking power control signal is used to trigger the cooking appliance to adjust the cooking power.

[0080] In the first processing module 202, the step of obtaining the position state information of the cookware based on the temperature data includes:

[0081] Based on the acquired N sets of data, obtaining the temperature average value of the N sets of data and the number n of times the temperature average value is between two adjacent sets of the N sets of data; and,

[0082] When the temperature data satisfies at least one of a first characteristic state, a second characteristic state, and a third characteristic state, it is determined that the cookware is in a first position state;

[0083] When it is determined that the cookware is in the first position state, the sent cooking power control signal is a first cooking power control signal, and the first cooking power control signal is for triggering the cooking appliance to adjust the cooking power to the first cooking power;

[0084] Wherein, the first characteristic state includes: a certain temperature data increases by a first temperature value compared to the previous temperature data and a certain temperature value is greater than a second temperature value, and the second temperature value is greater than the first temperature value;

[0085] The second characteristic state includes: within a first working duration of the cooking appliance, the temperature data is greater than a third temperature value and all the temperature data is higher than the temperature data before the cooking appliance works by a first temperature value;

[0086] The third characteristic state includes: the number n is not less than a preset first number; within a second working duration of the cooking appliance, the temperature average value is within a preset first temperature range and the maximum temperature difference is less than a third temperature value; after the second working duration of the cooking appliance, the temperature average value is within a preset second temperature range and the maximum temperature difference is less than a fourth temperature value; the fourth temperature value is greater than the third temperature value; the lower limit threshold of the first temperature range is less than the lower limit threshold of the second temperature range.

[0087] As another implementation manner of a cooker control system, the system further includes a verification module 204. The verification module 204 is configured to: perform a verification step after determining that the cookware is in the first position state and before sending a fire control signal. The verification step includes: when the temperature data meets the first verification condition, verifying that the cookware is in the first position state;

[0088] Wherein, the first verification condition includes: when it is determined that the cookware is in the first position state from the first characteristic state or the third characteristic state, if among the p groups of temperature data newly acquired, there is a kth temperature data whose temperature drop compared to the (k - 1)th temperature data is within the third temperature range; when it is determined that the cookware is in the first position state from the second characteristic state, the first verification condition further includes: the newly acquired temperature data is greater than the fifth temperature value.

[0089] The verification step further includes: when the temperature data does not meet the first verification condition, determining that the cookware is not in the first position state, and at this time, the fire control signal sent is the second fire control signal; the second fire control signal is for triggering the cooker to adjust the fire to the second fire; the second fire is greater than the first fire.

[0090] As another implementation manner of a cooker control system, the system further includes a third processing module 205. The third processing module 205 is configured to: enter a judgment error state when the temperature data does not meet the first verification condition; and exit the judgment error state when a preset condition is met.

[0091] As another implementation manner of a cooker control system, the system further includes a fourth processing module 206. The fourth processing module 206 is configured to: send a second fire control signal after the first fire control signal and when the temperature data meets the fourth characteristic state; the fourth characteristic state includes: the temperature data conforms to the first sub - state lasting for a groups or the second sub - state lasting for b groups or the third sub - state lasting for c groups or the fourth sub - state lasting for d groups;

[0092] The method for determining to conform to the first sub - state includes: when in M groups out of N groups of temperature data, the first group of temperature data is less than the last group of temperature data, the difference between the first group of temperature data and the last group of temperature data is within a preset fourth temperature range, the first group of temperature data is less than or equal to the third group of temperature data, and the third group of temperature data is less than or equal to the sixth group of temperature data, and it lasts for a preset first number of times; then it is determined that the cookware is in the first sub - state;

[0093] The method for determining compliance with the second sub-state includes: when in M sets of temperature data among N sets of temperature data, the first set of temperature data is less than the last set of temperature data, the difference between the first set of temperature data and the last set of temperature data is within a preset fifth temperature range, the first set of temperature data is less than or equal to the third set of temperature data, the third set of temperature data is less than or equal to the sixth set of temperature data, and the first set of temperature data is the minimum value among the latest M sets of temperature data, and this persists for a preset second number of times; then it is determined that the cookware is in the second sub-state;

[0094] The method for determining compliance with the third sub-state includes: when the temperature data persists within a preset sixth temperature range for a preset first duration, and, among M sets of temperature data among N sets of temperature data, the first a sets of temperature data are all greater than the last b sets of temperature data and the difference between any temperature data in the first a sets of temperature data and any temperature data in the last b sets of temperature data is greater than a preset first amplitude value, then it is determined that the cookware is in the third sub-state;

[0095] The method for determining compliance with the fourth sub-state includes: among M sets of temperature data among N sets of temperature data, the first a sets of temperature data are all less than the last b sets of temperature data and the difference between any temperature data in the last b sets of temperature data and any temperature data in the first a sets of temperature data is greater than a preset second amplitude value, then it is determined that the cookware is in the fourth sub-state.

[0096] Specifically, after the cooking appliance is adjusted to the first firepower, the user may re-place the cookware on the heating component. Through the above settings, it is possible to identify the situation where the user re-places the cookware on the heating component, increase the firepower of the cooking appliance, and thus be able to both reduce the firepower of the cooking appliance and automatically increase the firepower of the cooking appliance.

[0097] The embodiment of the present application also discloses a cooking appliance.

[0098] Specifically, the device includes a memory and a server, and a computer program capable of being loaded and executed by the server for any one of the above image stitching methods is stored on the memory.

[0099] The embodiment of the present application also discloses a computer-readable storage medium.

[0100] Specifically, the computer-readable storage medium stores a computer program capable of being loaded and executed by the server for any one of the above image stitching methods. The computer-readable storage medium includes, for example: various media such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disc that can store program codes.

[0101] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. Any feature disclosed in this specification (including the abstract and drawings), unless specifically described, can be replaced by other equivalent or similar-purpose alternative features. That is, unless specifically described, each feature is only an example in a series of equivalent or similar features.

Claims

1. A cooking appliance control method, characterized in that, Including: Obtaining the temperature data of the cookware in real time; Obtaining the position status information of the cookware based on the temperature data; And Sending a fire control signal based on the position status information; The fire control signal is used to trigger the stove to adjust the firepower; The step of obtaining the position status information of the cookware based on the temperature data includes: Obtaining the temperature average value of N groups of data and the number n of times the temperature average value is between two adjacent groups of the N groups of data based on the obtained continuous N groups of data; and When the temperature data satisfies at least one of the first characteristic state, the second characteristic state, and the third characteristic state, determining that the cookware is in the first position state; When it is determined that the cookware is in the first position state, the sent fire control signal is the first fire control signal, and the first fire control signal is for triggering the stove to adjust the firepower to the first firepower; Wherein, the first characteristic state includes: the jth temperature data is increased by a first temperature value compared with the (j - 1)th temperature data and the jth temperature value is greater than a second temperature value, and the second temperature value is greater than the first temperature value; The second characteristic state includes: within the first working duration of the stove, the temperature data is greater than a third temperature value and all the temperature data are higher than the temperature data before the stove works by a first temperature value; The third characteristic state includes: the number n is not less than a preset first number; within the second working duration of the stove, the temperature average value is within a preset first temperature range and the maximum temperature difference is less than the third temperature value; after the second working duration of the stove, the temperature average value is within a preset second temperature range and the maximum temperature difference is less than a fourth temperature value; the fourth temperature value is greater than the third temperature value; the lower threshold value of the first temperature range is less than the lower threshold value of the second temperature range; After determining that the cookware is in the first position state and before sending the fire control signal, a verification step is further included; The verification step includes: when the temperature data satisfies the first verification condition, verifying that the cookware is in the first position state; Wherein, the first verification condition includes: when it is determined that the cookware is in the first position state by the first characteristic state or the third characteristic state, if among the p groups of temperature data newly obtained, there is a temperature at which the kth temperature data decreases compared with the (k - 1)th temperature data within a third temperature range, when it is determined that the cookware is in the first position state by the second characteristic state, the first verification condition further includes: the newly obtained temperature data is greater than a fifth temperature value.

2. The cooking appliance control method according to claim 1, wherein The verification step further includes: when the temperature data does not satisfy the first verification condition, determining that the cookware is not in the first position state, and at this time the sent fire control signal is the second fire control signal; the second fire control signal is for triggering the stove to adjust the firepower to the second firepower; the second firepower is greater than the first firepower.

3. The cooking appliance control method according to claim 2, wherein When the temperature data does not satisfy the first verification condition, it further includes: Entering a judgment error state; and When a preset condition is satisfied, exiting the judgment error state.

4. A cooking appliance control method according to any one of claims 2-3, characterized in that, After the first fire control signal, it further includes: Sending a second fire control signal when the temperature data satisfies the fourth characteristic state.

5. A cooking appliance control method according to claim 4, characterized in that, The fourth characteristic state includes: the temperature data conforms to the first sub-state for a groups, or the second sub-state for b groups, or the third sub-state for c groups, or the fourth sub-state for d groups; The method for determining compliance with the first sub-state includes: when in M groups of N groups of temperature data, the first group of temperature data is less than the last group of temperature data, the difference between the first group of temperature data and the last group of temperature data is within a preset fourth temperature range, the first group of temperature data is less than or equal to the third group of temperature data, and the third group of temperature data is less than or equal to the sixth group of temperature data, and it lasts for a preset first number of times; then it is determined that the cookware is in the first sub-state; The method for determining compliance with the second sub-state includes: when in M groups of N groups of temperature data, the first group of temperature data is less than the last group of temperature data, the difference between the first group of temperature data and the last group of temperature data is within a preset fifth temperature range, the first group of temperature data is less than or equal to the third group of temperature data, the third group of temperature data is less than or equal to the sixth group of temperature data, and the first group of temperature data is the minimum value among the latest M groups of temperature data, and it lasts for a preset second number of times; then it is determined that the cookware is in the second sub-state; The method for determining compliance with the third sub-state includes: when the temperature data lasts for a preset first duration within a preset sixth temperature range, and among M groups of N groups of temperature data, the first a groups of temperature data are all greater than the last b groups of temperature data, and the difference between any temperature data in the first a groups of temperature data and any temperature data in the last b groups of temperature data is greater than a preset first amplitude value, then it is determined that the cookware is in the third sub-state; The method for determining compliance with the fourth sub-state includes: among M groups of N groups of temperature data, the first a groups of temperature data are all less than the last b groups of temperature data, and the difference between any temperature data in the last b groups of temperature data and any temperature data in the first a groups of temperature data is greater than a preset second amplitude value, then it is determined that the cookware is in the fourth sub-state.

6. A cooking appliance control system, characterized in that, Includes: An acquisition module (201) for real-time acquisition of the temperature data of the cookware; A first processing module (202) for obtaining the position state information of the cookware based on the temperature data; And, A second processing module (203) for sending a fire control signal based on the position state information; The fire control signal is used to trigger the stove to adjust the firepower; The step of obtaining the position state information of the cookware based on the temperature data includes: Obtaining the temperature average value of N groups of data and the number n of times the temperature average value is between two adjacent groups of data among the N groups of data based on the acquired continuous N groups of data; and, When the temperature data satisfies at least one of the first characteristic state, the second characteristic state, and the third characteristic state, it is determined that the cookware is in the first position state; When it is determined that the cookware is in the first position state, the fire control signal sent is the first fire control signal, and the first fire control signal is for triggering the stove to adjust the firepower to the first firepower; Among them, the first characteristic state includes: the j-th temperature data is higher than the (j - 1)-th temperature data by a first temperature value and the j-th temperature value is greater than a second temperature value, and the second temperature value is greater than the first temperature value; The second characteristic state includes: within a first duration of the cooktop working, the temperature data is greater than a third temperature value and all the temperature data are higher than the temperature data before the cooktop works by a first temperature value; The third characteristic state includes: the number n is not less than a preset first number; within a second duration of the cooktop working, the average temperature is within a preset first temperature range and the maximum temperature difference is less than the third temperature value; after the second duration of the cooktop working, the average temperature is within a preset second temperature range and the maximum temperature difference is less than a fourth temperature value; the fourth temperature value is greater than the third temperature value; the lower threshold of the first temperature range is less than the lower threshold of the second temperature range; Before determining that the cookware is in the first position state and before sending the fire control signal, a verification step is further included; The verification step includes: when the temperature data meets the first verification condition, verifying that the cookware is in the first position state; Among them, the first verification condition includes: when it is determined that the cookware is in the first position state by the first characteristic state or the third characteristic state, if among the p groups of temperature data newly acquired, there is a temperature at which the k-th temperature data drops compared to the (k - 1)-th temperature data within a third temperature range, when it is determined that the cookware is in the first position state by the second characteristic state, the first verification condition further includes: the newly acquired temperature data is greater than a fifth temperature value.

7. A cooking appliance, characterized in that: It includes a memory and a server, and a computer program of any of the methods as claimed in claims 1 to 5 is stored on the memory and is loaded and executed by the server.

8. A computer-readable storage medium, characterized in that, Stored with a computer program that can be loaded and executed by the server for any of the methods as claimed in claims 1 to 5.

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