Intelligent control method and device for cooking temperature of cooking utensil

Abstract

The application discloses a cooking temperature intelligent regulation method and device for a cooking utensil, and the method comprises the following steps: collecting a target parameter sequence of the cooking utensil when the cooking utensil is in a working state; determining a current inner wall temperature parameter of a cooking vessel according to the target parameter sequence, and judging whether a cooking temperature regulation operation needs to be performed on the cooking utensil according to the current inner wall temperature parameter; if yes, performing the cooking temperature regulation operation on the cooking utensil according to the current inner wall temperature parameter. It can be seen that the application can regulate the cooking temperature of the cooking utensil based on the current inner wall temperature parameter of the cooking vessel determined according to the target parameter sequence, which is beneficial to improving the reliability and accuracy of the collected cooking utensil temperature parameter, and further beneficial to improving the reliability and accuracy of the cooking temperature regulation operation on the cooking utensil, so as to realize the precise cooking operation of the cooking utensil on the food material and improve the cooking experience of the user.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of intelligent cooking utensils, and in particular to a cooking temperature intelligent regulation method and device for a cooking utensil. BACKGROUND

[0002] With the rapid development of intelligent household appliances, there are more and more types of intelligent cooking utensils. The emergence of intelligent cooking utensils enables users to be liberated from tedious, boring and uninteresting cooking, and even if the users do not cook personally, they can also enjoy delicious food.

[0003] Currently, when a user cooks food materials by using a cooking utensil, the cooking utensil generally senses the temperature parameter of the cooking food materials by using a temperature sensor, so as to regulate the cooking temperature. However, it is found through practice that when the temperature sensor collects the temperature parameter, the accuracy of the collected temperature parameter is low due to the influence of various factors such as the environment, so that the cooking utensil is difficult to accurately regulate the cooking temperature based on the temperature parameter, and thus the food materials are difficult to be accurately cooked. Therefore, it is particularly important to provide a method capable of improving the regulation accuracy of the cooking temperature of the cooking utensil, so as to accurately cook the food materials. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a cooking temperature intelligent regulation method and device for a cooking utensil, which can improve the reliability and accuracy of the collected temperature parameter of the cooking utensil, and thus improve the reliability and accuracy of the cooking temperature regulation operation of the cooking utensil, so as to realize accurate cooking operation of the food materials by the cooking utensil and improve the cooking experience of the user.

[0005] To solve the above technical problem, the present application discloses a cooking temperature intelligent regulation method for a cooking utensil, which comprises the following steps:

[0006] When the cooking utensil is in a working state, a target parameter sequence of the cooking utensil is collected; the cooking utensil comprises a cooking vessel and a heat source device, and the target parameter sequence of the cooking utensil comprises an outer wall temperature parameter sequence of the cooking vessel and an electric parameter sequence of the heat source device;

[0007] According to the target parameter sequence of the cooking utensil, a current inner wall temperature parameter of the cooking vessel is determined, and whether a cooking temperature regulation operation needs to be performed on the cooking utensil is judged according to the current inner wall temperature parameter;

[0008] When the judgment result is yes, the cooking temperature regulation operation is performed on the cooking utensil according to the current inner wall temperature parameter.

[0009] As an optional implementation, in the first aspect of the present application, before determining the current inner wall temperature parameter of the cooking utensil according to the target parameter sequence of the cooking utensil, the method further comprises:

[0010] Obtaining a utensil parameter of the cooking utensil; the utensil parameter comprises at least one of a utensil thickness parameter, a utensil material medium parameter, and a utensil shape parameter;

[0011] Determining a utensil heat transfer condition of the cooking utensil according to the utensil parameter of the cooking utensil;

[0012] The determining of the current inner wall temperature parameter of the cooking utensil according to the target parameter sequence of the cooking utensil comprises:

[0013] Determining the current inner wall temperature parameter of the cooking utensil according to the target parameter sequence of the cooking utensil and the utensil heat transfer condition of the cooking utensil.

[0014] As an optional implementation, in the first aspect of the present application, the sequence of the outer wall temperature parameters of the cooking utensil is collected by the following way:

[0015] Determining an internal food material target parameter of the cooking utensil; the internal food material target parameter comprises at least one of an internal food material distribution position condition, an internal food material distribution density condition, and an internal food material type parameter;

[0016] According to the internal food material target parameter, determining all target outer wall temperature collection points matched with the internal food material target parameter from a plurality of preset outer wall temperature collection points of the cooking utensil;

[0017] According to all the target outer wall temperature collection points, collecting the sequence of the outer wall temperature parameters of the cooking utensil.

[0018] As an optional implementation, in the first aspect of the present application, the judging whether the cooking utensil needs to perform a cooking temperature regulation operation according to the current inner wall temperature parameter comprises:

[0019] Obtaining an internal food material expected parameter of the cooking utensil; the internal food material expected parameter comprises at least one of an internal food material expected raw or cooked condition, an internal food material expected soft or hard condition, and an internal food material expected temperature parameter;

[0020] According to the internal food material expected parameter, determining a target cooking temperature parameter of the cooking utensil;

[0021] According to the target cooking temperature parameter and the current inner wall temperature parameter, calculating a target difference value between the target cooking temperature parameter and the current inner wall temperature parameter;

[0022] determining whether the target difference is greater than or equal to a preset difference threshold value;

[0023] when it is determined that the target difference is greater than or equal to the preset difference threshold value, determining that the cooking temperature regulation operation needs to be performed on the cooking utensil;

[0024] when it is determined that the target difference is less than the preset difference threshold value, determining that the cooking temperature regulation operation does not need to be performed on the cooking utensil.

[0025] As an optional implementation, in the first aspect of the present application, the cooking temperature regulation operation performed on the cooking utensil according to the current inner wall temperature parameter comprises:

[0026] determining a current cooking mode of the cooking utensil; the current cooking mode is one of a preheating mode, a cooking working mode, a holding mode and a cooling mode;

[0027] determining a first regulation parameter of the cooking utensil according to the current cooking mode of the cooking utensil, the current inner wall temperature parameter and the target cooking temperature parameter; the first regulation parameter comprises a temperature regulation parameter or a power regulation parameter of the heating device, the temperature regulation parameter comprises a temperature change rate regulation parameter and a temperature change termination parameter, and the power regulation parameter comprises a power change rate regulation parameter and a power change termination parameter;

[0028] performing the cooking temperature regulation operation on the cooking utensil according to the first regulation parameter of the cooking utensil.

[0029] As an optional implementation, in the first aspect of the present application, before the cooking temperature regulation operation is performed on the cooking utensil according to the first regulation parameter of the cooking utensil, the method further comprises:

[0030] determining a heat loss analysis parameter of the cooking utensil; the heat loss analysis parameter of the cooking utensil comprises at least one of a distance parameter between a target utensil position of the cooking utensil and the heat source device, an environmental condition in which the cooking utensil is located and an internal food material heat absorption condition of the cooking utensil;

[0031] analyzing a heat loss condition of the cooking utensil according to the heat loss analysis parameter of the cooking utensil, and determining an influence degree of the heat loss condition on the cooking temperature regulation operation according to the heat loss condition;

[0032] determining whether the influence degree is less than or equal to a preset influence degree threshold value;

[0033] when the determination result is yes, triggering execution of the step of performing the cooking temperature regulation operation on the cooking utensil according to the first regulation parameter of the cooking utensil;

[0034] when the determination result is no, determining a second regulation parameter of the cooking utensil according to the current cooking mode of the cooking utensil, the current inner wall temperature parameter, the target cooking temperature parameter, and the heat dissipation condition, and performing the cooking temperature regulation operation on the cooking utensil according to the second regulation parameter of the cooking utensil.

[0035] As an optional implementation form, in the first aspect of the present application, the determination of the current inner wall temperature parameter of the cooking utensil according to the target parameter sequence of the cooking utensil and the utensil heat transfer condition of the cooking utensil comprises:

[0036] determining a parameter change trend corresponding to the target parameter sequence according to the target parameter sequence of the cooking utensil, and determining a parameter processing mode corresponding to the target parameter sequence according to the parameter change trend; the parameter processing mode comprises a parameter filtering mode and / or a parameter smoothing mode;

[0037] when the parameter processing mode comprises the parameter smoothing mode, determining a time window parameter corresponding to the target parameter sequence according to the parameter change trend; the time window parameter comprises at least one of a time window range parameter, a time window start point parameter, and a time window end point parameter;

[0038] performing an integration operation on the target parameter sequence according to the time window parameter to obtain an integrated parameter sequence as a smoothed parameter sequence, and determining the current inner wall temperature parameter of the cooking utensil according to the smoothed parameter sequence and the utensil heat transfer condition of the cooking utensil.

[0039] The second aspect of the present application discloses a cooking temperature intelligent regulation device of a cooking utensil, which comprises:

[0040] a collection module, configured to collect a target parameter sequence of the cooking utensil when the cooking utensil is in a working state; the cooking utensil comprises a cooking utensil and a heat source device, and the target parameter sequence of the cooking utensil comprises an outer wall temperature parameter sequence of the cooking utensil and an electric parameter sequence of the heat source device;

[0041] a first determination module, configured to determine a current inner wall temperature parameter of the cooking utensil according to the target parameter sequence of the cooking utensil;

[0042] a determination module, configured to determine whether a cooking temperature regulation operation needs to be performed on the cooking utensil according to the current inner wall temperature parameter;

[0043] The regulation module is configured to perform a cooking temperature regulation operation on the cooking utensil according to the current inner wall temperature parameter when the determination module determines that the result is yes.

[0044] As an optional implementation, in the second aspect of the present application, the device further comprises:

[0045] The acquisition module is configured to acquire a utensil parameter of the cooking utensil before the first determination module determines the current inner wall temperature parameter of the cooking utensil according to the target parameter sequence of the cooking utensil; the utensil parameter comprises at least one of a utensil thickness parameter, a utensil material medium parameter, and a utensil shape parameter.

[0046] The second determination module is configured to determine a utensil heat transfer condition of the cooking utensil according to the utensil parameter of the cooking utensil.

[0047] The first determination module determines the current inner wall temperature parameter of the cooking utensil according to the target parameter sequence of the cooking utensil in the following manner:

[0048] The current inner wall temperature parameter of the cooking utensil is determined according to the target parameter sequence of the cooking utensil and the utensil heat transfer condition of the cooking utensil.

[0049] As an optional implementation, in the second aspect of the present application, the outer wall temperature parameter sequence of the cooking utensil is collected in the following manner:

[0050] An internal food material target parameter of the cooking utensil is determined; the internal food material target parameter comprises at least one of an internal food material distribution position condition, an internal food material distribution density condition, and an internal food material type parameter.

[0051] All target outer wall temperature collection points matched with the internal food material target parameter are determined from a plurality of preset outer wall temperature collection points of the cooking utensil according to the internal food material target parameter of the cooking utensil.

[0052] The outer wall temperature parameter sequence of the cooking utensil is collected according to all the target outer wall temperature collection points.

[0053] As an optional implementation, in the second aspect of the present application, the determination module determines whether the cooking temperature regulation operation needs to be performed on the cooking utensil according to the current inner wall temperature parameter in the following manner:

[0054] An internal food material expected parameter of the cooking utensil is acquired; the internal food material expected parameter comprises at least one of an internal food material expected raw or cooked condition, an internal food material expected soft or hard condition, and an internal food material expected temperature parameter.

[0055] determining a target cooking temperature parameter of the cooking utensil according to the internal food material expected parameter;

[0056] calculating a target difference value between the target cooking temperature parameter and the current inner wall temperature parameter according to the target cooking temperature parameter and the current inner wall temperature parameter;

[0057] judging whether the target difference value is greater than or equal to a preset difference value threshold;

[0058] when it is judged that the target difference value is greater than or equal to the preset difference value threshold, determining that a cooking temperature regulation operation needs to be performed on the cooking utensil;

[0059] when it is judged that the target difference value is less than the preset difference value threshold, determining that a cooking temperature regulation operation does not need to be performed on the cooking utensil.

[0060] As an optional implementation, in the second aspect of the present application, the manner in which the regulation module performs the cooking temperature regulation operation on the cooking utensil according to the current inner wall temperature parameter is specifically as follows:

[0061] determining a current cooking mode of the cooking utensil; the current cooking mode is one of a preheating mode, a cooking working mode, a holding mode and a cooling mode;

[0062] determining a first regulation parameter of the cooking utensil according to the current cooking mode of the cooking utensil, the current inner wall temperature parameter and the target cooking temperature parameter; the first regulation parameter includes a temperature regulation parameter of the heating device or a power regulation parameter of the heating device, the temperature regulation parameter includes a temperature change rate regulation parameter and a temperature change termination parameter, and the power regulation parameter includes a power change rate regulation parameter and a power change termination parameter;

[0063] performing a cooking temperature regulation operation on the cooking utensil according to the first regulation parameter of the cooking utensil.

[0064] As an optional implementation, in the second aspect of the present application, the device further includes:

[0065] a third determination module, configured to determine a heat dissipation analysis parameter of the cooking utensil before the regulation module performs the cooking temperature regulation operation on the cooking utensil according to the first regulation parameter of the cooking utensil; the heat dissipation analysis parameter of the cooking utensil includes at least one of a distance parameter between a target utensil position of the cooking utensil and the heat source device, an environmental condition in which the cooking utensil is located and an internal food material heat absorption condition of the cooking utensil;

[0066] an analysis module, configured to analyze heat dissipation of the cooking utensil according to a heat dissipation analysis parameter of the cooking utensil;

[0067] The third determination module is further configured to determine an influence degree of the heat dissipation on the cooking temperature regulation operation according to the heat dissipation;

[0068] The judgment module is further configured to judge whether the influence degree is less than or equal to a preset influence degree threshold value; when the judgment result is yes, the regulation module is triggered to perform the step of performing the cooking temperature regulation operation on the cooking utensil according to the first regulation parameter of the cooking utensil;

[0069] The third determination module is further configured to, when the judgment result of the judgment module is no, determine a second regulation parameter of the cooking utensil according to the current cooking mode of the cooking utensil, the current inner wall temperature parameter, the target cooking temperature parameter and the heat dissipation;

[0070] The regulation module is further configured to perform the cooking temperature regulation operation on the cooking utensil according to the second regulation parameter of the cooking utensil.

[0071] As an optional implementation, in the second aspect of the present application, the first determination module determines the current inner wall temperature parameter of the cooking utensil according to the target parameter sequence of the cooking utensil and the utensil heat transfer condition of the cooking utensil in the following manner:

[0072] According to the target parameter sequence of the cooking utensil, a parameter change trend corresponding to the target parameter sequence is determined, and according to the parameter change trend, a parameter processing mode corresponding to the target parameter sequence is determined; the parameter processing mode includes a parameter filtering mode and / or a parameter smoothing mode;

[0073] When the parameter processing mode includes the parameter smoothing mode, according to the parameter change trend, a time window parameter corresponding to the target parameter sequence is determined; the time window parameter includes at least one of a time window range parameter, a time window start point parameter and a time window end point parameter;

[0074] According to the time window parameter, an integral operation is performed on the target parameter sequence to obtain an integrated parameter sequence as a smoothed parameter sequence, and according to the smoothed parameter sequence and the utensil heat transfer condition of the cooking utensil, the current inner wall temperature parameter of the cooking utensil is determined.

[0075] The third aspect of the present application discloses another cooking temperature intelligent regulation device of a cooking utensil, which comprises:

[0076] a memory storing executable program codes;

[0077] a processor coupled to the memory;

[0078] The processor invokes the executable program code stored in the memory to execute the cooking temperature intelligent regulation method of the cooking utensil according to the first aspect of the present application.

[0079] The fourth aspect of the present application discloses a computer storage medium, which stores computer instructions, and the computer instructions are used to execute the cooking temperature intelligent regulation method of the cooking utensil according to the first aspect of the present application when being invoked.

[0080] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0081] In the embodiments of the present application, when the cooking utensil is in a working state, a target parameter sequence of the cooking utensil is collected; according to the target parameter sequence, a current inner wall temperature parameter of the cooking utensil is determined, and according to the current inner wall temperature parameter, it is judged whether the cooking temperature regulation operation needs to be performed on the cooking utensil, if yes, the cooking temperature regulation operation is performed on the cooking utensil according to the current inner wall temperature parameter. It can be seen that the cooking temperature of the cooking utensil can be regulated based on the current inner wall temperature parameter of the cooking utensil determined according to the target parameter sequence, which is conducive to improving the reliability and accuracy of the collected cooking utensil temperature parameters, and further conducive to improving the reliability and accuracy of the cooking temperature regulation operation of the cooking utensil, so as to realize the precise cooking operation of the cooking utensil on the food material and improve the cooking experience of the user. BRIEF DESCRIPTION OF DRAWINGS

[0082] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0083] Figure 1 is a flowchart of a cooking temperature intelligent regulation method of a cooking utensil disclosed by the embodiments of the present application;

[0084] Figure 2 is a flowchart of another cooking temperature intelligent regulation method of a cooking utensil disclosed by the embodiments of the present application;

[0085] Figure 3 is a structural diagram of a cooking temperature intelligent regulation device of a cooking utensil disclosed by the embodiments of the present application;

[0086] Figure 4is a structural schematic view of another cooking temperature intelligent regulation device of a cooking utensil disclosed by the embodiment of the present application.

[0087] Figure 5 is a structural schematic view of still another cooking temperature intelligent regulation device of a cooking utensil disclosed by the embodiment of the present application. DETAILED DESCRIPTION

[0088] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0089] The terms "first", "second", and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish different objects, and are not used to describe a specific order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, device, product, or end including a series of steps or units is not limited to the listed steps or units, but can optionally include steps or units not listed, or can optionally include other steps or units inherent to the process, method, product, or end.

[0090] In this document, the term "embodiment" means that the specific features, structures, or characteristics described in connection with the embodiment can be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily mean the same embodiment, nor is it independent or alternative to other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0091] The present application discloses a cooking temperature intelligent regulation method and device of a cooking utensil, which can improve the reliability and accuracy of the collected cooking utensil temperature parameters, thereby improving the reliability and accuracy of the cooking temperature regulation operation of the cooking utensil, so as to realize precise cooking operation of the cooking utensil on food materials and improve the cooking experience of users. The following will be described in detail.

[0092] Embodiment one

[0093] Please refer to Figure 1 , Figure 1 is a flowchart of a cooking temperature intelligent regulation method of a cooking utensil disclosed by the embodiment of the present application. Among them, Figure 1The cooking temperature intelligent regulation method of the cooking utensil can be applied to cooking temperature regulation of a cooking utensil using a fire source heating device, or applied to cooking temperature regulation of a cooking utensil using an electromagnetic heating device, and the embodiments of the present application are not limited thereto. Optionally, the method can be implemented by a cooking temperature regulation system, which can be integrated in the intelligent cooking utensil, or can exist independently of the intelligent cooking utensil, or can be a local server or a cloud server for processing the cooking temperature regulation process, and the embodiments of the present application are not limited thereto. As shown in Figure 1 The cooking temperature intelligent regulation method of the cooking utensil can include the following operations:

[0094] 101. When the cooking utensil is in a working state, a target parameter sequence of the cooking utensil is collected.

[0095] In the embodiments of the present application, the cooking utensil includes a cooking vessel and a heat source device, such as a frying pan and an electromagnetic oven. Optionally, the heat source device can include a fire source heat source device or an electromagnetic heat source device. Further optionally, the target parameter sequence of the cooking utensil includes an outer wall temperature parameter sequence of the cooking vessel and an electrical parameter sequence of the heat source device, wherein the electrical parameter sequence of the heat source device can include at least one of a voltage parameter sequence, a power parameter sequence, and a current parameter sequence of the heat source device.

[0096] Further, as an optional implementation, the outer wall temperature parameter sequence of the cooking vessel is collected by the following method:

[0097] determining an internal food material target parameter of the cooking vessel;

[0098] According to the internal food material target parameter of the cooking vessel, all target outer wall temperature collection points matched with the internal food material target parameter are determined from a plurality of preset outer wall temperature collection points of the cooking vessel;

[0099] According to all target outer wall temperature collection points, an outer wall temperature parameter sequence of the cooking vessel is collected.

[0100] In the optional embodiment, optionally, the internal food material target parameter comprises at least one of an internal food material distribution position condition, an internal food material distribution density condition, and an internal food material type parameter. For example, taking the upper, middle, lower and outer wall portions of the cooking utensil as an example, when it is determined that the internal food material target parameter of the cooking utensil is that the horizontal position of the internal food material is in the middle of the cooking utensil, at this time, only the outer wall temperature collection points of the middle and lower outer wall portions of the cooking utensil can be used as all target outer wall temperature collection points, and then the outer wall temperature parameter sequence of the cooking utensil is collected according to the outer wall temperature collection points of the middle and lower outer wall portions of the cooking utensil. In this way, the outer wall temperature parameter sequence of the cooking utensil can be collected in a targeted manner, and the reliability and accuracy of the outer wall temperature parameter sequence can be improved.

[0101] 102. Determine a current inner wall temperature parameter of the cooking utensil according to the target parameter sequence of the cooking utensil, and determine whether a cooking temperature regulation operation needs to be performed on the cooking utensil according to the current inner wall temperature parameter.

[0102] In the embodiment of the present application, optionally, the current inner wall temperature parameter of the cooking utensil can be determined by a pre-trained machine learning model, wherein the machine learning model can comprise an integrated algorithm based on a decision tree. Further, the machine learning model is obtained by model training of a to-be-trained machine learning model based on a historical outer wall temperature parameter sequence, a historical electrical parameter sequence and a historical inner wall temperature parameter sequence. Still further, whether the cooking temperature regulation operation needs to be performed on the cooking utensil can be determined according to a target difference between the current inner wall temperature parameter and a pre-determined target expected temperature parameter.

[0103] 103. When the determination result is yes, performing a cooking temperature regulation operation on the cooking utensil according to the current inner wall temperature parameter.

[0104] In the embodiment of the present application, optionally, the cooking temperature regulation operation performed on the cooking utensil can be a cooking temperature up-regulation operation or a cooking temperature down-regulation operation.

[0105] It can be seen that the embodiment of the present application can regulate the cooking temperature of the cooking utensil based on the current inner wall temperature parameter of the cooking utensil determined according to the target parameter sequence, which is beneficial to improve the reliability and accuracy of the collected cooking utensil temperature parameter, and further beneficial to improve the reliability and accuracy of the cooking temperature regulation operation on the cooking utensil, so as to realize the precise cooking operation of the food material by the cooking utensil and improve the user's cooking experience.

[0106] In one optional embodiment, the step 102 of determining whether a cooking temperature regulation operation needs to be performed on the cooking utensil according to the current inner wall temperature parameter comprises:

[0107] obtaining an internal food material expected parameter of the cooking vessel;

[0108] determining a target cooking temperature parameter of the cooking utensil according to the internal food material expected parameter;

[0109] calculating a target difference value between the target cooking temperature parameter and the current inner wall temperature parameter according to the target cooking temperature parameter and the current inner wall temperature parameter;

[0110] judging whether the target difference value is greater than or equal to a preset difference threshold value;

[0111] when it is judged that the target difference value is greater than or equal to the preset difference threshold value, determining that the cooking temperature regulation operation needs to be performed on the cooking utensil;

[0112] when it is judged that the target difference value is less than the preset difference threshold value, determining that the cooking temperature regulation operation does not need to be performed on the cooking utensil.

[0113] In this optional embodiment, optionally, the internal food material expected parameter includes at least one of an internal food material expected doneness, an internal food material expected softness, and an internal food material expected temperature parameter. For example, when the internal food material expected temperature parameter is 65℃, the target cooking temperature parameter of the cooking utensil can be determined as 70℃, and when the current inner wall temperature parameter is 50℃, the target difference value between the target cooking temperature parameter and the current inner wall temperature parameter is 5℃, which is greater than the preset difference threshold value 3℃, at this time, it can be determined that the cooking temperature regulation operation needs to be performed on the cooking utensil.

[0114] It can be seen that the optional embodiment can determine whether the cooking temperature regulation operation needs to be performed according to the target difference value between the target cooking temperature parameter and the current inner wall temperature parameter of the cooking vessel, which is beneficial to improve the reliability and accuracy of the temperature regulation determination operation performed on the cooking utensil, and is further beneficial to improve the triggering effectiveness of the subsequent cooking temperature regulation of the cooking utensil, so as to realize the reliable and accurate cooking temperature regulation operation of the cooking utensil.

[0115] In another optional embodiment, the cooking temperature regulation operation performed on the cooking utensil according to the current inner wall temperature parameter in the above step includes:

[0116] determining a current cooking mode of the cooking utensil;

[0117] determining a first regulation parameter of the cooking utensil according to the current cooking mode of the cooking utensil, the current inner wall temperature parameter, and the target cooking temperature parameter;

[0118] performing the cooking temperature regulation operation on the cooking utensil according to the first regulation parameter of the cooking utensil.

[0119] In the optional embodiment, the cooking temperature parameter of the cooking utensil can be adjusted according to the current cooking mode of the cooking utensil. Optionally, the current cooking mode is one of a preheating mode, a cooking mode, a holding mode and a cooling mode. Further optionally, the first adjustment parameter comprises a temperature adjustment parameter of the heating device or a power adjustment parameter of the heating device, wherein the temperature adjustment parameter comprises a temperature change rate adjustment parameter and a temperature change termination parameter, and the power adjustment parameter comprises a power change rate adjustment parameter and a power change termination parameter. For example, when the current cooking mode of the cooking utensil is the preheating mode and the current inner wall temperature parameter is a and the target cooking temperature parameter is b, the temperature change rate adjustment parameter c of the heating device of the cooking utensil can be determined; when the current cooking mode of the cooking utensil is the cooking mode and the current inner wall temperature parameter is a and the target cooking temperature parameter is b, the temperature change rate adjustment parameter d of the heating device of the cooking utensil can be determined, and c > d.

[0120] It can be seen that the optional embodiment can intelligently adjust the cooking temperature of the cooking utensil according to the current cooking mode of the cooking utensil, so that the cooking temperature can be adjusted in a targeted and reasonable manner, thereby improving the reliability and accuracy of the cooking temperature adjustment operation of the cooking utensil, so that the food can be cooked accurately, and the user's experience of cooking food can be improved.

[0121] In yet another optional embodiment, before the step of adjusting the cooking temperature of the cooking utensil according to the first adjustment parameter of the cooking utensil in the above-mentioned step, the method further comprises:

[0122] determining a heat loss analysis parameter of the cooking utensil;

[0123] analyzing the heat loss of the cooking utensil according to the heat loss analysis parameter of the cooking utensil, and determining the influence degree of the heat loss on the cooking temperature adjustment operation according to the heat loss;

[0124] determining whether the influence degree is less than or equal to a preset influence degree threshold;

[0125] when the determination result is yes, triggering the step of adjusting the cooking temperature of the cooking utensil according to the first adjustment parameter of the cooking utensil in the above-mentioned step;

[0126] when the determination result is no, determining a second adjustment parameter of the cooking utensil according to the current cooking mode of the cooking utensil, the current inner wall temperature parameter, the target cooking temperature parameter and the heat loss, and adjusting the cooking temperature of the cooking utensil according to the second adjustment parameter of the cooking utensil.

[0127] In the optional embodiment, that is, according to the influence degree of the heat dissipation of the cooking utensil, it is judged whether the heat dissipation of the cooking utensil needs to be further combined to determine the corresponding cooking temperature regulation parameter, if not, the first regulation parameter determined according to the current cooking mode of the cooking utensil, the current inner wall temperature parameter and the target cooking temperature parameter can be used to regulate the cooking temperature; if yes, the heat dissipation can be further combined with the current cooking mode, the current inner wall temperature parameter and the target cooking temperature parameter to determine the second regulation parameter, so as to regulate the cooking temperature through the second regulation parameter. Optionally, the heat dissipation analysis parameter of the cooking utensil includes at least one of the distance parameter between the target utensil position of the cooking utensil and the heat source device, the environment condition of the cooking utensil and the internal food material heat absorption condition of the cooking utensil. Specifically, whether the influence degree of the heat dissipation on the cooking temperature regulation operation is less than or equal to the preset influence degree threshold can be understood as when the distance parameter between the target utensil position of the cooking utensil and the heat source device is relatively close, or the environment condition of the cooking utensil is relatively hot, or the internal food material heat absorption condition of the cooking utensil is general heat absorption, it can be determined that the influence degree is less than or equal to the preset influence degree threshold, otherwise, the opposite.

[0128] It can be seen that the optional embodiment can also determine the second regulation parameter for regulating the cooking temperature of the cooking utensil based on the heat dissipation, which is conducive to improving the reliability and accuracy of the determined second regulation parameter, and further improving the reliability and accuracy of the temperature regulation operation of the cooking utensil, thereby facilitating precise cooking of the food material.

[0129] Embodiment two

[0130] Please refer to Figure 2 , Figure 2 is a flowchart of a cooking temperature intelligent regulation method of a cooking utensil disclosed by the embodiment of the present application. Among them, Figure 2 The cooking temperature intelligent regulation method of the cooking utensil described can be applied to regulate the cooking temperature of the cooking utensil using the fire source heating device, and can also be applied to regulate the cooking temperature of the cooking utensil using the electromagnetic heating device, and the embodiment of the present application does not make limitation. Optionally, the method can be realized by a cooking temperature regulation system, which can be integrated in an intelligent cooking utensil, can exist independently of the intelligent cooking utensil, can also be a local server or a cloud server for processing the cooking temperature regulation process, and the like, and the embodiment of the present application does not make limitation. As Figure 2 shown, the cooking temperature intelligent regulation method of the cooking utensil can include the following operations:

[0131] 201. When the cooking utensils are in working condition, collect the target parameter sequence of the cooking utensils.

[0132] 202. Obtain the vessel parameters of the cooking vessel.

[0133] In this embodiment of the invention, optionally, the vessel parameters include at least one of the following: vessel thickness parameter, vessel material medium parameter, and vessel shape parameter. It should be noted that the vessel thickness parameter, vessel material medium parameter, and vessel shape parameter all affect the heat transfer from the heat source device to the cooking vessel, and the vessel material medium parameters vary depending on the type of cooking vessel.

[0134] 203. Determine the heat transfer properties of the cooking utensils based on their parameters.

[0135] In this embodiment of the invention, the influence of the vessel parameters on the heat transfer rate of the cooking vessel is determined.

[0136] 204. Determine the current inner wall temperature parameters of the cooking utensils based on the target parameter sequence of the cooking utensils and the heat transfer of the cooking vessel.

[0137] In this embodiment of the invention, the current inner wall temperature parameter of the cooking vessel can be determined by further considering the heat transfer characteristics of the cooking vessel.

[0138] 205. Based on the current inner wall temperature parameters, determine whether it is necessary to perform cooking temperature control operations on the cooking utensils.

[0139] 206. When the judgment result is yes, perform cooking temperature control operation on the cooking utensils according to the current inner wall temperature parameters.

[0140] In this embodiment of the invention, for other descriptions of steps 201, 205 and 206, please refer to the detailed description of steps 101-103 in Embodiment 1. This embodiment of the invention will not repeat them.

[0141] As can be seen, implementing the embodiments of the present invention can further combine the determined heat transfer conditions of the cooking vessel to determine the current inner wall temperature parameter of the cooking vessel, realizing an intelligent method for determining the current inner wall temperature parameter. This is beneficial to further improve the reliability and accuracy of the determined current inner wall temperature parameter, and thus facilitates precise control of the cooking temperature of the cooking utensils. This is conducive to cooking ingredients that meet the actual cooking needs of users and improving the user's cooking experience.

[0142] In an optional embodiment, step 204 above, determining the current inner wall temperature parameter of the cooking vessel based on the target parameter sequence of the cooking utensils and the heat transfer condition of the cooking vessel, includes:

[0143] determine a parameter processing mode corresponding to the target parameter sequence according to the parameter variation trend;

[0144] When the parameter processing mode comprises a parameter smoothing mode, a time window parameter corresponding to the target parameter sequence is determined according to the parameter variation trend;

[0145] According to the time window parameter, an integral operation is performed on the target parameter sequence to obtain an integrated parameter sequence as a smoothed parameter sequence, and a current inner wall temperature parameter of the cooking utensil is determined according to the smoothed parameter sequence and the utensil heat transfer condition of the cooking utensil.

[0146] In this optional embodiment, optionally, the parameter processing mode comprises a parameter filtering mode and / or a parameter smoothing mode, wherein the parameter filtering mode can be a digital Kalman filtering mode which can filter invalid data. Further optionally, the time window parameter comprises at least one of a time window range parameter, a time window start point parameter and a time window end point parameter.

[0147] It can be seen that this optional embodiment can flexibly process the target parameter sequence of the cooking utensil, and then determine the current inner wall temperature parameter of the cooking utensil based on the processed target parameter sequence. This is beneficial to improve the anti-interference ability and data processing stability of the machine learning model, and further improve the reliability and accuracy of the determined current inner wall temperature parameter, thereby improving the reliability and accuracy of the subsequent cooking temperature regulation operation of the cooking utensil based on the current inner wall temperature parameter, so as to accurately cook the food material.

[0148] Embodiment Three

[0149] Please refer to Figure 3 , Figure 3 is a structure diagram of a cooking temperature intelligent regulation device of a cooking utensil disclosed by the embodiment of the present application. As shown in Figure 3 , the cooking temperature intelligent regulation device of the cooking utensil can comprise:

[0150] The acquisition module 301 is configured to acquire a target parameter sequence of the cooking utensil when the cooking utensil is in a working state.

[0151] The first determination module 302 is configured to determine a current inner wall temperature parameter of the cooking utensil according to the target parameter sequence of the cooking utensil.

[0152] The determination module 303 is configured to determine whether a cooking temperature regulation operation needs to be performed on the cooking utensil according to the current inner wall temperature parameter.

[0153] The adjusting module 304 is configured to perform a cooking temperature adjusting operation on the cooking utensil according to the current inner wall temperature parameter when the judging module determines that the result is yes.

[0154] In the embodiment of the present application, the cooking utensil comprises a cooking vessel and a heat source device, and the target parameter sequence of the cooking utensil comprises an outer wall temperature parameter sequence of the cooking vessel and an electric parameter sequence of the heat source device.

[0155] Further, the outer wall temperature parameter sequence of the cooking vessel is collected in the following manner:

[0156] determining an internal food material target parameter of the cooking vessel, the internal food material target parameter comprising at least one of an internal food material distribution position condition, an internal food material distribution density condition and an internal food material type parameter;

[0157] determining all target outer wall temperature collection points matched with the internal food material target parameter from a plurality of preset outer wall temperature collection points of the cooking vessel according to the internal food material target parameter of the cooking vessel;

[0158] collecting the outer wall temperature parameter sequence of the cooking vessel according to all the target outer wall temperature collection points.

[0159] It can be seen that the embodiment Figure 3 The cooking temperature intelligent adjusting device of the cooking utensil described herein can adjust the cooking temperature of the cooking utensil based on the current inner wall temperature parameter of the cooking vessel determined according to the target parameter sequence, which is conducive to improving the reliability and accuracy of the collected cooking utensil temperature parameter, and further conducive to improving the reliability and accuracy of the cooking temperature adjusting operation on the cooking utensil, so as to realize the precise cooking operation of the cooking utensil on the food material and improve the user's cooking experience.

[0160] In an optional embodiment, the device further comprises:

[0161] The obtaining module 305 is configured to obtain a vessel parameter of the cooking vessel before the first determining module 302 determines the current inner wall temperature parameter of the cooking vessel according to the target parameter sequence of the cooking utensil.

[0162] The second determining module 306 is configured to determine a vessel heat transfer condition of the cooking vessel according to the vessel parameter of the cooking vessel.

[0163] The first determining module 302 determines the current inner wall temperature parameter of the cooking vessel according to the target parameter sequence of the cooking utensil in the following manner:

[0164] The first determining module 302 determines the current inner wall temperature parameter of the cooking vessel according to the target parameter sequence of the cooking utensil and the vessel heat transfer condition of the cooking vessel.

[0165] In the optional embodiment, the vessel parameters include at least one of a vessel thickness parameter, a vessel material medium parameter, and a vessel shape parameter.

[0166] It can be seen that, by implementing the above method, the cooking temperature of the cooking utensil can be intelligently adjusted according to the current inner wall temperature of the cooking utensil and the target cooking temperature of the cooking utensil, so that the cooking temperature of the cooking utensil can be adjusted more accurately and reliably, and the cooking experience of the user can be improved. Figure 4 The cooking temperature intelligent adjustment device of the cooking utensil described above can further determine the current inner wall temperature parameter of the cooking utensil according to the determined vessel heat transfer condition of the cooking utensil, so as to realize an intelligent determination method of the current inner wall temperature parameter, and improve the reliability and accuracy of the determined current inner wall temperature parameter, thereby facilitating accurate adjustment of the cooking temperature of the cooking utensil, and facilitating cooking of food that meets the actual cooking needs of the user, and improving the cooking experience of the user.

[0167] In another optional embodiment, the manner in which the judging module 303 judges whether the cooking temperature adjustment operation needs to be performed on the cooking utensil according to the current inner wall temperature parameter is specifically as follows:

[0168] obtaining an internal food material expected parameter of the cooking utensil;

[0169] determining a target cooking temperature parameter of the cooking utensil according to the internal food material expected parameter;

[0170] calculating a target difference value between the target cooking temperature parameter and the current inner wall temperature parameter according to the target cooking temperature parameter and the current inner wall temperature parameter;

[0171] judging whether the target difference value is greater than or equal to a preset difference threshold value;

[0172] when it is judged that the target difference value is greater than or equal to the preset difference threshold value, it is determined that the cooking temperature adjustment operation needs to be performed on the cooking utensil;

[0173] when it is judged that the target difference value is less than the preset difference threshold value, it is determined that the cooking temperature adjustment operation does not need to be performed on the cooking utensil.

[0174] In the optional embodiment, the internal food material expected parameter includes at least one of an internal food material expected raw or cooked condition, an internal food material expected soft or hard condition, and an internal food material expected temperature parameter.

[0175] It can be seen that, by implementing the above method, the cooking temperature of the cooking utensil can be intelligently adjusted according to the current inner wall temperature of the cooking utensil and the target cooking temperature of the cooking utensil, so that the cooking temperature of the cooking utensil can be adjusted more accurately and reliably, and the cooking experience of the user can be improved. Figure 4 The cooking temperature intelligent adjustment device of the cooking utensil described above can determine whether the cooking temperature adjustment operation needs to be performed according to the target difference value between the target cooking temperature parameter and the current inner wall temperature parameter of the cooking utensil, so as to improve the reliability and accuracy of the temperature adjustment operation performed on the cooking utensil, and improve the triggering effectiveness of the cooking temperature adjustment of the cooking utensil, thereby realizing reliable and accurate cooking temperature adjustment operation of the cooking utensil.

[0176] In yet another optional embodiment, the regulation module 304 performs the cooking temperature regulation operation on the cooking utensil according to the current inner wall temperature parameter in the following manner:

[0177] determining a current cooking mode of the cooking utensil;

[0178] determining a first regulation parameter of the cooking utensil according to the current cooking mode of the cooking utensil, the current inner wall temperature parameter, and the target cooking temperature parameter;

[0179] performing the cooking temperature regulation operation on the cooking utensil according to the first regulation parameter of the cooking utensil.

[0180] In this optional embodiment, the current cooking mode is one of a preheating mode, a cooking working mode, a holding mode, and a cooling mode; and the first regulation parameter includes a temperature regulation parameter of the heating device or a power regulation parameter of the heating device, the temperature regulation parameter includes a temperature change rate regulation parameter and a temperature change termination parameter, and the power regulation parameter includes a power change rate regulation parameter and a power change termination parameter.

[0181] It can be seen that the cooking temperature intelligent regulation device of the cooking utensil described above can intelligently regulate the cooking temperature of the cooking utensil according to the current cooking mode of the cooking utensil, so that the cooking temperature can be regulated in a targeted and reasonable manner, thereby improving the reliability and accuracy of the cooking temperature regulation operation on the cooking utensil, and thus the food can be cooked accurately and the user's experience of cooking the food can be improved. Figure 4 In yet another optional embodiment, the device further includes:

[0182] a third determination module 307 configured to determine a heat dissipation analysis parameter of the cooking utensil before the regulation module 304 performs the cooking temperature regulation operation on the cooking utensil according to the first regulation parameter of the cooking utensil;

[0183] an analysis module 308 configured to analyze a heat dissipation condition of the cooking utensil according to the heat dissipation analysis parameter of the cooking utensil;

[0184] The third determination module 307 is further configured to determine an influence degree of the heat dissipation condition on the cooking temperature regulation operation according to the heat dissipation condition;

[0185] The determination module 303 is further configured to determine whether the influence degree is less than or equal to a preset influence degree threshold; and when the determination result is yes, triggering the regulation module 304 to perform the cooking temperature regulation operation on the cooking utensil according to the first regulation parameter of the cooking utensil;

[0186]

[0187] ​The third determination module 307 is further configured to, when the determination result of the determination module 303 is negative, determine a second regulation parameter of the cooking utensil according to the current cooking mode of the cooking utensil, the current inner wall temperature parameter, the target cooking temperature parameter, and the heat dissipation condition.

[0188] The regulation module 304 is further configured to perform a cooking temperature regulation operation on the cooking utensil according to the second regulation parameter of the cooking utensil.

[0189] In this optional embodiment, the heat dissipation analysis parameter of the cooking utensil includes at least one of a distance parameter between the target utensil position of the cooking utensil and the heat source device, an environmental condition in which the cooking utensil is located, and an internal food material heat absorption condition of the cooking utensil.

[0190] It can be seen that, in the implementation Figure 4 The cooking temperature intelligent regulation device of the cooking utensil described can also determine the second regulation parameter for regulating the cooking temperature of the cooking utensil based on the heat dissipation condition, which is conducive to improving the reliability and accuracy of the determined second regulation parameter, and further improving the reliability and accuracy of the temperature regulation operation on the cooking utensil, thereby facilitating accurate cooking of the food material.

[0191] In yet another optional embodiment, the first determination module 302 determines the current inner wall temperature parameter of the cooking utensil according to the target parameter sequence of the cooking utensil and the utensil heat transfer condition of the cooking utensil in the following manner:

[0192] According to the target parameter sequence of the cooking utensil, determine a parameter change trend corresponding to the target parameter sequence, and according to the parameter change trend, determine a parameter processing manner corresponding to the target parameter sequence;

[0193] When the parameter processing manner includes a parameter smoothing manner, according to the parameter change trend, determine a time window parameter corresponding to the target parameter sequence;

[0194] According to the time window parameter, perform an integration operation on the target parameter sequence to obtain an integrated parameter sequence as a smoothed parameter sequence, and according to the smoothed parameter sequence and the utensil heat transfer condition of the cooking utensil, determine the current inner wall temperature parameter of the cooking utensil.

[0195] In this optional embodiment, the parameter processing manner includes a parameter filtering manner and / or a parameter smoothing manner; and the time window parameter includes at least one of a time window range parameter, a time window start point parameter, and a time window end point parameter.

[0196] It can be seen that, in the implementation Figure 4The cooking temperature intelligent regulation device of the cooking utensil can flexibly process the target parameter sequence of the cooking utensil, and then determine the current inner wall temperature parameter of the cooking utensil based on the processed target parameter sequence, thereby improving the anti-interference capability and data processing stability of the machine learning model, and further improving the reliability and accuracy of the determined current inner wall temperature parameter, thereby improving the reliability and accuracy of the subsequent cooking temperature regulation operation of the cooking utensil based on the current inner wall temperature parameter, and accurately cooking the food materials.

[0197] Embodiment four

[0198] Please refer to Figure 5 , Figure 5 is another structure diagram of the cooking temperature intelligent regulation device of the cooking utensil disclosed by the embodiments of the present application. As shown in Figure 5 , the cooking temperature intelligent regulation device of the cooking utensil can include:

[0199] a memory 401 storing executable program codes;

[0200] a processor 402 coupled with the memory 401;

[0201] The processor 402 invokes the executable program codes stored in the memory 401 to execute the steps in the cooking temperature intelligent regulation method of the cooking utensil described in the embodiment one or the embodiment two of the present application.

[0202] Embodiment five

[0203] The embodiments of the present application disclose a computer storage medium, which stores computer instructions, and the computer instructions are used to execute the steps in the cooking temperature intelligent regulation method of the cooking utensil described in the embodiment one or the embodiment two of the present application when invoked.

[0204] Embodiment six

[0205] The embodiments of the present application disclose a computer program product, which includes a non-transitory computer readable storage medium storing a computer program, and the computer program is operable to make a computer execute the steps in the cooking temperature intelligent regulation method of the cooking utensil described in the embodiment one or the embodiment two.

[0206] The apparatus embodiments described above are only illustrative, wherein the modules described as separate components can or can not be physically separated, and the components displayed as modules can or can not be physical modules, i.e., can be located in one place or distributed to multiple network modules. Part or all of the modules can be selected to achieve the purposes of the embodiments according to actual needs. Those skilled in the art can understand and implement without creative labor.

[0207] Through the specific description of the above embodiments, those skilled in the art can clearly understand that each embodiment can be realized by means of software and necessary general hardware platform, and of course can also be realized by hardware. Based on such understanding, the above technical solutions can be embodied in the form of a software product, and the computer software product can be stored in a computer readable storage medium, including a read-only memory (ROM), a random access memory (RAM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), a one-time programmable read-only memory (OTPROM), an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disk storage, a magnetic disk storage, a magnetic tape storage, or any other computer readable medium that can be used to carry or store data.

[0208] Finally, it should be noted that: the cooking temperature intelligent control method and device for cooking utensils disclosed by the embodiments of the present application are only the preferred embodiments of the present application, and are used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that; the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A method for intelligent control of cooking temperature in a cooking utensil, characterized in that, The method includes: When the cooking appliance is in operation, a target parameter sequence of the cooking appliance is collected; the cooking appliance includes a cooking vessel and a heat source device, and the target parameter sequence of the cooking appliance includes the outer wall temperature parameter sequence of the cooking vessel and the electrical parameter sequence of the heat source device. Based on the target parameter sequence of the cooking utensils, determine the current inner wall temperature parameter of the cooking vessel, and based on the current inner wall temperature parameter, determine whether it is necessary to perform a cooking temperature control operation on the cooking utensils. When the judgment result is yes, the first control parameter of the cooking utensils is determined according to the current inner wall temperature parameter, and the heat loss analysis parameter of the cooking utensils is determined; the heat loss analysis parameter of the cooking utensils includes the distance parameter between the target utensil position of the cooking utensils and the heat source device, the environmental conditions of the cooking utensils, and the heat absorption of the food inside the cooking utensils; Based on the heat loss analysis parameters of the cooking utensils, the heat loss of the cooking utensils is analyzed, and based on the heat loss, the degree of influence of the heat loss on the cooking temperature control operation is determined. Determine whether the degree of influence is less than or equal to a preset threshold for the degree of influence; When the judgment result is yes, the cooking temperature control operation is performed on the cooking appliance according to the first control parameter of the cooking appliance; When the judgment result is negative, the second control parameter of the cooking appliance is determined based on the current cooking mode of the cooking appliance, the current inner wall temperature parameter, the target cooking temperature parameter of the cooking appliance, and the heat loss situation, and the cooking temperature control operation is performed on the cooking appliance according to the second control parameter of the cooking appliance. The step of determining whether to perform cooking temperature control operation on the cooking utensils based on the current inner wall temperature parameter includes: Obtain the expected parameters of the food inside the cooking vessel; the expected parameters of the food inside include the expected raw / cooked state of the food inside, the expected softness / hardness of the food inside, and the expected temperature of the food inside. Based on the expected parameters of the internal ingredients, determine the target cooking temperature parameters of the cooking utensils; Based on the target cooking temperature parameter and the current inner wall temperature parameter, calculate the target difference between the target cooking temperature parameter and the current inner wall temperature parameter; Determine whether the target difference is greater than or equal to a preset difference threshold; When it is determined that the target difference is greater than or equal to the preset difference threshold, it is determined that a cooking temperature control operation needs to be performed on the cooking utensils. When it is determined that the target difference is less than the preset difference threshold, it is determined that no cooking temperature control operation needs to be performed on the cooking utensils.

2. The intelligent temperature control method for cooking utensils according to claim 1, characterized in that, Before determining the current inner wall temperature parameter of the cooking vessel based on the target parameter sequence of the cooking appliance, the method further includes: Obtain the vessel parameters of the cooking vessel; the vessel parameters include at least one of the following: vessel thickness parameter, vessel material medium parameter, and vessel shape parameter; Based on the vessel parameters of the cooking vessel, determine the heat transfer condition of the cooking vessel; The step of determining the current inner wall temperature parameter of the cooking vessel based on the target parameter sequence of the cooking utensils includes: The current inner wall temperature parameter of the cooking vessel is determined based on the target parameter sequence of the cooking utensils and the heat transfer condition of the cooking vessel.

3. The intelligent temperature control method for cooking utensils according to claim 1 or 2, characterized in that, The temperature parameter sequence of the outer wall of the cooking vessel was collected in the following way: Determine the target parameters of the internal ingredients in the cooking vessel; the target parameters of the internal ingredients include at least one of the following: the distribution location of the internal ingredients, the density of the internal ingredients, and the type of internal ingredients. Based on the target parameters of the internal ingredients in the cooking vessel, all target external wall temperature acquisition points that match the target parameters of the internal ingredients are determined from a plurality of preset external wall temperature acquisition points of the cooking vessel. Based on all the target outer wall temperature acquisition points, collect the sequence of outer wall temperature parameters of the cooking vessel.

4. The intelligent temperature control method for cooking utensils according to claim 1, characterized in that, The step of determining the first control parameter of the cooking appliance based on the current inner wall temperature parameter includes: Determine the current cooking mode of the cooking appliance; the current cooking mode is one of the following: preheating mode, cooking mode, heat preservation mode, and cooling mode. Based on the current cooking mode of the cooking appliance, the current inner wall temperature parameter, and the target cooking temperature parameter, a first control parameter of the cooking appliance is determined; the first control parameter includes a temperature control parameter of the heating device or a power control parameter of the heating device, the temperature control parameter includes a temperature change rate control parameter and a temperature change termination parameter, and the power control parameter includes a power change rate control parameter and a power change termination parameter.

5. The intelligent temperature control method for cooking utensils according to claim 2, characterized in that, The step of determining the current inner wall temperature parameter of the cooking vessel based on the target parameter sequence of the cooking utensils and the heat transfer condition of the cooking vessel includes: Based on the target parameter sequence of the cooking utensils, determine the parameter change trend corresponding to the target parameter sequence, and based on the parameter change trend, determine the parameter processing method corresponding to the target parameter sequence; the parameter processing method includes parameter filtering method and / or parameter smoothing method; When the parameter processing method includes the parameter smoothing method, the time window parameter corresponding to the target parameter sequence is determined according to the parameter change trend; the time window parameter includes at least one of the time window range parameter, time window start parameter, and time window end parameter; Based on the time window parameters, the target parameter sequence is integrated to obtain the integrated parameter sequence, which is then used as the smoothed parameter sequence. Based on the smoothed parameter sequence and the heat transfer of the cooking vessel, the current inner wall temperature parameter of the cooking vessel is determined.

6. A cooking temperature intelligent control device for a cooking utensil, characterized in that, The device is used to perform the intelligent cooking temperature control method of cooking utensils as described in any one of claims 1-5, and the device comprises: The acquisition module is used to acquire the target parameter sequence of the cooking utensils when the cooking utensils are in working state; the cooking utensils include a cooking vessel and a heat source device, and the target parameter sequence of the cooking utensils includes the outer wall temperature parameter sequence of the cooking vessel and the electrical parameter sequence of the heat source device; The first determining module is used to determine the current inner wall temperature parameter of the cooking vessel based on the target parameter sequence of the cooking utensils; The judgment module is used to determine whether it is necessary to perform a cooking temperature control operation on the cooking utensils based on the current inner wall temperature parameter. The control module is used to determine the first control parameter of the cooking appliance based on the current inner wall temperature parameter when the judgment module determines the result is yes, and to perform a cooking temperature control operation on the cooking appliance based on the first control parameter of the cooking appliance.

7. A cooking temperature intelligent control device for a cooking utensil, characterized in that, The device includes: Memory containing executable program code; A processor coupled to the memory; The processor calls the executable program code stored in the memory to execute the intelligent cooking temperature control method of cooking utensils as described in any one of claims 1-5.

8. A computer storage medium, characterized in that, The computer storage medium stores computer instructions, which, when invoked, are used to execute the intelligent temperature control method for cooking utensils as described in any one of claims 1-5.

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