Induction cooker precise temperature control system and method based on precise temperature control component

Abstract

The present invention provides an accurate temperature control system and method for an induction cooker based on an accurate temperature control component. The temperature distribution of a pot body is collected based on a temperature sensor group distributed at the bottom of the induction cooker. Based on the temperature distribution and in combination with the food cooking mode, the current temperature and the target temperature of the heated food are determined to achieve the determination of the food temperature and ensure that the quality of the heated food in the corresponding cooking mode meets the requirements. The electrical working status data of the induction cooker is collected and combined with the current temperature and the target temperature to determine the temperature control response information of the temperature control component. According to the temperature control response information, the control parameters of the current intensity of the heating coil are determined, and the system is operated according to the control parameters. Accurate temperature control is achieved based on a fast-response control system, which improves the convenience of cooking and the quality of life.

Description

Technical Field

[0001] The present invention relates to the technical field of electromagnetic oven temperature control, and in particular to an electromagnetic oven precise temperature control system and method based on a precise temperature control component. Background Art

[0002] The main purpose of induction cooker temperature control is to improve cooking accuracy and enhance the quality of life. Through precise temperature control, the induction cooker can meet various cooking needs, from low-temperature slow cooking to high-temperature frying, and users can flexibly adjust according to recipes and taste requirements. In addition, the temperature control function also makes the induction cooker perform well in constant temperature heating, greatly improving the convenience of cooking and the quality of life.

[0003] The precise temperature control of induction cookers relies on high-precision temperature sensors and advanced control systems. The temperature sensor needs to monitor the temperature of the pot in real time. The current temperature measurement method is limited to measuring the temperature of the pot rather than the temperature of the food. Therefore, it is difficult to ensure that the quality of the heated food in the corresponding cooking mode meets the requirements. At the same time, the control system adjusts the current intensity of the induction coil according to the feedback information of the sensor to achieve precise temperature control. Therefore, high-precision sensors and fast-response control systems are particularly important. Summary of the invention

[0004] The present invention provides an induction cooker precise temperature control system and method based on a precise temperature control component, which are used to solve the problems raised in the background technology.

[0005] An induction cooker precise temperature control system based on a precise temperature control component, comprising: The temperature determination module is used to collect the temperature distribution of the pot body based on the temperature sensor group distributed at the bottom of the induction cooker, and determine the current temperature and target temperature of the heated food based on the temperature distribution and the food cooking mode; The control response module is used to collect the electrical working status data of the induction cooker, and determine the temperature control response information of the temperature control component in combination with the current temperature and the target temperature; A parameter determination module, used to determine the control parameters of the current intensity of the heating coil according to the temperature control response information, and operate according to the control parameters; The real-time adjustment module is used to obtain the real-time temperature data under the operation of the control parameter, and adjust the control parameter process in real time based on the real-time temperature data.

[0006] Preferably, the temperature determination module comprises: a distribution determination unit, used to determine the distribution structure of the temperature sensor group at the bottom of the induction cooker, determine the temperature collection position of the pot body based on the distribution structure, and determine the temperature distribution of the pot body based on the temperature collection position and the collected data of the temperature sensor group; A weighted analysis unit, for determining a weight distribution of the temperature distribution of the pot body based on the temperature collection position of the pot body, obtaining a weighted temperature distribution based on the temperature distribution and the weight distribution, and taking an average value of the weighted temperature distribution as the pot body temperature value; a temperature determination unit, for determining a relationship curve between the pot body temperature and the food temperature based on the food cooking mode, and obtaining a food temperature value corresponding to the pot body temperature value from the relationship curve as a current temperature of the heated food; The temperature determination unit is further used to determine a target temperature for heating food based on the food cooking mode.

[0007] Preferably, the temperature determination unit comprises: a basic determination unit, configured to determine a basic target temperature for heating food based on the food cooking mode; an additional determination unit, configured to obtain characteristics of ingredients of the heated food, and determine an additional heating temperature for the heated food based on the characteristics of the ingredients; The target determination unit is used to obtain a target temperature for heating food based on the basic target temperature and the additional heating temperature.

[0008] Preferably, the control response module includes: An acquisition unit, used to acquire the current heating current and the current heating power of the heating coil from the collected electrical working state data of the induction cooker, and to acquire the heating temperature of the heating coil; a relationship determination unit, used to obtain a numerical relationship between historical electrical working state data and historical heated food temperature, and to establish a functional relationship between the electrical working state and the heated food temperature based on the numerical relationship; a target determination unit, configured to obtain a temperature difference between a current temperature and a target temperature, and determine a target heating current and a target heating power of the heating coil based on the functional relationship; a correction determination unit, configured to determine an initial current control value based on a current difference between a current heating current and a target heating current, determine a first correction value based on a power difference between a current heating power and a target heating power, and determine a second correction value based on a power difference between the target heating power and a rated heating power; a correction processing unit, configured to correct an initial current control value based on the first correction value and the second correction value to obtain a target current control value; a curve determining unit, for determining a heating temperature variation curve of the heating coil within a preset time period under the target current control value based on a curve relationship between the heating temperature of the heating coil and the heating current; an optimization unit, configured to optimize the target current control value based on the relationship between the heating temperature variation curve and a preset temperature threshold value to obtain an optimal current control value; An information determining unit is used to determine temperature control response information for the temperature control component based on the optimal current control value.

[0009] Preferably, the correction processing unit comprises: A first correction unit, configured to correct the initial current control value upward based on the first correction value to obtain an intermediate current control value; The second correction unit is used to correct the intermediate current control value downward based on the second correction value to obtain a target current control value.

[0010] Preferably, the optimization unit comprises: A selection unit, used for obtaining a curve value and a curve time period greater than a preset temperature threshold from the relationship between the heating temperature change curve and the preset temperature threshold; The numerical optimization unit is used to determine the optimization value of the target current control value based on the numerical difference between the curve value and the preset value, obtain the corresponding optimization sequence under the curve time period based on the optimization value, optimize the target current control value according to the optimization sequence, and obtain the optimal current control value.

[0011] Preferably, the parameter determination module includes: A parameter determination unit, used to obtain a control parameter for the current intensity of the heating coil from the temperature control response information; A control unit is used to control the current intensity of the heating coil in real time according to the control parameters.

[0012] Preferably, the real-time adjustment module includes: a difference determination unit, for collecting real-time temperature data of food heated under the control parameter operation, and obtaining a temperature difference between the real-time temperature data and a target temperature; The adjustment unit is used to add the temperature difference as a feedback parameter into the process of determining the control parameter to adjust the control parameter in real time.

[0013] A temperature control method of an electromagnetic cooker precise temperature control system based on a precise temperature control component, comprising: S1: collecting the temperature distribution of the pot body based on the temperature sensor group distributed at the bottom of the induction cooker, and determining the current temperature and target temperature of the heated food based on the temperature distribution and the food cooking mode; S2: Collecting the electrical working status data of the induction cooker, combining the current temperature and the target temperature, and determining the temperature control response information of the temperature control component; S3: Determine control parameters for the current intensity of the heating coil according to the temperature control response information, and operate according to the control parameters; S4: Acquire real-time temperature data under the operation of the control parameters, and adjust the control parameter process in real time based on the real-time temperature data.

[0014] Preferably, in S1, the temperature distribution of the pot body is collected based on the temperature sensor group distributed at the bottom of the induction cooker, and the current temperature and target temperature of the heated food are determined based on the temperature distribution and in combination with the food cooking mode, including: Determine the distribution structure of the temperature sensor group at the bottom of the induction cooker, determine the temperature collection position of the pot body based on the distribution structure, and determine the temperature distribution of the pot body based on the temperature collection position and the collected data of the temperature sensor group; Determine the weight distribution of the temperature distribution of the pot body based on the temperature collection position of the pot body, obtain the weighted temperature distribution based on the temperature distribution and the weight distribution, and take the average value of the weighted temperature distribution as the pot body temperature value; Based on the food cooking mode, determining a relationship curve between the pot body temperature and the food temperature, and obtaining a food temperature value corresponding to the pot body temperature value from the relationship curve as the current temperature of the heated food; Based on the food cooking mode, a target temperature for heating the food is determined.

[0015] Compared with the prior art, the present invention has achieved the following beneficial effects: By collecting the temperature distribution of the pot body based on the temperature sensor group distributed at the bottom of the induction cooker, and based on the temperature distribution and combined with the food cooking mode, the current temperature and target temperature of the heated food are determined to achieve the determination of the food temperature and ensure that the quality of the heated food in the corresponding cooking mode can meet the requirements. By collecting the electrical working status data of the induction cooker and combining the current temperature and the target temperature, the temperature control response information of the temperature control component is determined, and the control parameters of the current intensity of the heating coil are determined according to the temperature control response information. The control is operated according to the control parameters, and precise temperature control is achieved based on the fast-response control system, which improves the convenience of cooking and the quality of life.

[0016] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures specifically pointed out in this application document.

[0017] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a structural diagram of an induction cooker precise temperature control system based on a precise temperature control component in an embodiment of the present invention; Figure 2 is a structural diagram of the temperature determination module described in an embodiment of the present invention; Figure 3 The figure is a flow chart of a precise temperature control method for an induction cooker based on a precise temperature control component in an embodiment of the present invention. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] Example 1 The embodiment of the present invention provides an induction cooker precise temperature control system based on a precise temperature control component, such as Figure 1 As shown, including: The temperature determination module is used to collect the temperature distribution of the pot body based on the temperature sensor group distributed at the bottom of the induction cooker, and determine the current temperature and target temperature of the heated food based on the temperature distribution and the food cooking mode; The control response module is used to collect the electrical working status data of the induction cooker, and determine the temperature control response information of the temperature control component in combination with the current temperature and the target temperature; A parameter determination module, used to determine the control parameters of the current intensity of the heating coil according to the temperature control response information, and operate according to the control parameters; The real-time adjustment module is used to obtain the real-time temperature data under the operation of the control parameter, and adjust the control parameter process in real time based on the real-time temperature data.

[0021] In this embodiment, a plurality of oil temperature sensors are arranged at different positions on the bottom of the induction cooker.

[0022] In this embodiment, the food cooking modes include soup making, steaming, stir-frying and other modes.

[0023] In this embodiment, the electrical working status data of the induction cooker includes electrical parameters such as power and current.

[0024] In this embodiment, the temperature control component includes control for the heating coil, such as increasing the current, turning off the heating, etc.

[0025] In this embodiment, the control parameters are heating, cooling, etc.

[0026] In this embodiment, the real-time temperature data is the temperature data of the temperature sensor group at the bottom of the induction cooker.

[0027] The beneficial effects of the above design scheme are: by collecting the temperature distribution of the pot body based on the temperature sensor group distributed at the bottom of the induction cooker, and based on the temperature distribution, combined with the food cooking mode, determining the current temperature and target temperature of the heated food, the food temperature is determined to ensure that the quality of the heated food in the corresponding cooking mode can meet the requirements, by collecting the electrical working status data of the induction cooker, combined with the current temperature and the target temperature, the temperature control response information of the temperature control component is determined, according to the temperature control response information, the control parameters of the current intensity of the heating coil are determined, and operation is performed according to the control parameters, and precise temperature control is achieved based on a fast-response control system, thereby improving the convenience of cooking and the quality of life.

[0028] Example 2 Based on Example 1, the embodiment of the present invention provides an induction cooker precise temperature control system based on a precise temperature control component, wherein the temperature determination module includes: a distribution determination unit, used to determine the distribution structure of the temperature sensor group at the bottom of the induction cooker, determine the temperature collection position of the pot body based on the distribution structure, and determine the temperature distribution of the pot body based on the temperature collection position and the collected data of the temperature sensor group; A weighted analysis unit, for determining a weight distribution of the temperature distribution of the pot body based on the temperature collection position of the pot body, obtaining a weighted temperature distribution based on the temperature distribution and the weight distribution, and taking an average value of the weighted temperature distribution as the pot body temperature value; a temperature determination unit, for determining a relationship curve between the pot body temperature and the food temperature based on the food cooking mode, and obtaining a food temperature value corresponding to the pot body temperature value from the relationship curve as a current temperature of the heated food; The temperature determination unit is further used to determine a target temperature for heating food based on the food cooking mode.

[0029] In this embodiment, different temperature collection positions correspond to different weights, which are determined according to the heating effect of the position on the food.

[0030] In this embodiment, the relationship curves between the pot temperature and the food temperature corresponding to different food cooking modes are different, which are designed based on actual experience.

[0031] In this embodiment, different food cooking modes correspond to different target temperatures.

[0032] The beneficial effects of the above design scheme are: by determining the weight distribution of the temperature distribution of the pot body based on the temperature collection position of the pot body, obtaining the weighted temperature distribution based on the temperature distribution and the weight distribution, taking the average value of the weighted temperature distribution as the pot body temperature value, determining the relationship curve between the pot body temperature and the food temperature based on the food cooking mode, obtaining the food temperature value corresponding to the pot body temperature value from the relationship curve as the current temperature of the heated food, determining the target temperature of the heated food based on the food cooking mode, and realizing accurate acquisition of the current temperature and target temperature of the heated food, thereby providing a data basis for further temperature control of the induction cooker.

[0033] Example 3 Based on Example 2, the present invention provides an induction cooker precise temperature control system based on a precise temperature control component, wherein the temperature determination unit comprises: a basic determination unit, configured to determine a basic target temperature for heating food based on the food cooking mode; an additional determination unit, configured to obtain characteristics of ingredients of the heated food, and determine an additional heating temperature for the heated food based on the characteristics of the ingredients; The target determination unit is used to obtain a target temperature for heating food based on the basic target temperature and the additional heating temperature.

[0034] In this embodiment, the sum of the basic target temperature and the additional heating temperature is the target temperature.

[0035] The beneficial effects of the above design scheme are: by determining the basic target temperature for heating food based on the food cooking mode, obtaining the food ingredient characteristics of the heated food, determining the additional heating temperature for the heated food based on the food ingredient characteristics, and obtaining the target temperature for heating food based on the basic target temperature and the additional heating temperature, thereby achieving accurate acquisition of the target temperature and providing a data basis for further temperature control of the induction cooker.

[0036] Example 4 Based on Example 1, the present invention provides an induction cooker precise temperature control system based on a precise temperature control component, wherein the control response module includes: An acquisition unit, used to acquire the current heating current and the current heating power of the heating coil from the collected electrical working state data of the induction cooker, and to acquire the heating temperature of the heating coil; a relationship determination unit, used to obtain a numerical relationship between historical electrical working state data and historical heated food temperature, and to establish a functional relationship between the electrical working state and the heated food temperature based on the numerical relationship; a target determination unit, configured to obtain a temperature difference between a current temperature and a target temperature, and determine a target heating current and a target heating power of the heating coil based on the functional relationship; a correction determination unit, configured to determine an initial current control value based on a current difference between a current heating current and a target heating current, determine a first correction value based on a power difference between a current heating power and a target heating power, and determine a second correction value based on a power difference between the target heating power and a rated heating power; a correction processing unit, configured to correct an initial current control value based on the first correction value and the second correction value to obtain a target current control value; a curve determining unit, for determining a heating temperature variation curve of the heating coil within a preset time period under the target current control value based on a curve relationship between the heating temperature of the heating coil and the heating current; an optimization unit, configured to optimize the target current control value based on the relationship between the heating temperature variation curve and a preset temperature threshold value to obtain an optimal current control value; An information determining unit is used to determine temperature control response information for the temperature control component based on the optimal current control value.

[0037] The beneficial effect of the above design scheme is: by collecting the electrical working status data of the induction cooker, combining the current temperature and the target temperature, the temperature control response information of the temperature control component is determined, and the precise response of the temperature control component according to the heating temperature is achieved, providing a basis for the precise temperature control of the induction cooker by the subsequent precise temperature control component.

[0038] Example 5 Based on Example 4, the present invention provides an induction cooker precise temperature control system based on a precise temperature control component, wherein the correction processing unit includes: A first correction unit, configured to correct the initial current control value upward based on the first correction value to obtain an intermediate current control value; The second correction unit is used to correct the intermediate current control value downward based on the second correction value to obtain a target current control value.

[0039] The beneficial effect of the above design scheme is: by correcting the initial current control value based on the first correction value and the second correction value, the target current control value is obtained, thereby ensuring the accuracy of the target current control value.

[0040] Example 6 Based on Example 4, the present invention provides an induction cooker precise temperature control system based on a precise temperature control component, wherein the optimization unit comprises: A selection unit, used for obtaining a curve value and a curve time period greater than a preset temperature threshold from the relationship between the heating temperature change curve and the preset temperature threshold; The numerical optimization unit is used to determine the optimization value of the target current control value based on the numerical difference between the curve value and the preset value, obtain the corresponding optimization sequence under the curve time period based on the optimization value, optimize the target current control value according to the optimization sequence, and obtain the optimal current control value.

[0041] The beneficial effect of the above design scheme is: by optimizing the target current control value based on the relationship between the heating temperature change curve and the preset temperature threshold, the optimal current control value is obtained, ensuring the real-time and targeted nature of the target current control value for the induction cooker temperature control.

[0042] Example 7 Based on Example 1, the present invention provides an induction cooker precise temperature control system based on a precise temperature control component, wherein the parameter determination module includes: A parameter determination unit, used to obtain a control parameter for the current intensity of the heating coil from the temperature control response information; A control unit is used to control the current intensity of the heating coil in real time according to the control parameters.

[0043] The beneficial effects of the above design scheme are: according to the temperature control response information, the control parameters of the current intensity of the heating coil are determined, and operation is performed according to the control parameters, and precise temperature control is achieved based on a fast-response control system, thereby improving the convenience of cooking and the quality of life.

[0044] Example 8 Based on Example 1, the present invention provides an induction cooker precise temperature control system based on a precise temperature control component, wherein the real-time adjustment module includes: a difference determination unit, for collecting real-time temperature data of food heated under the control parameter operation, and obtaining a temperature difference between the real-time temperature data and a target temperature; The adjustment unit is used to add the temperature difference as a feedback parameter into the process of determining the control parameter to adjust the control parameter in real time.

[0045] The beneficial effects of the above design scheme are: according to the temperature control response information, the control parameters of the current intensity of the heating coil are determined, and operation is performed according to the control parameters, and precise temperature control is achieved based on a fast-response control system, thereby improving the convenience of cooking and the quality of life.

[0046] Example 9 A temperature control method of an induction cooker precise temperature control system based on a precise temperature control component according to Example 1, such as Figure 3 As shown, including: S1: collecting the temperature distribution of the pot body based on the temperature sensor group distributed at the bottom of the induction cooker, and determining the current temperature and target temperature of the heated food based on the temperature distribution and the food cooking mode; S2: Collecting the electrical working status data of the induction cooker, combining the current temperature and the target temperature, and determining the temperature control response information of the temperature control component; S3: Determine control parameters for the current intensity of the heating coil according to the temperature control response information, and operate according to the control parameters; S4: Acquire real-time temperature data under the operation of the control parameters, and adjust the control parameter process in real time based on the real-time temperature data.

[0047] In this embodiment, a plurality of oil temperature sensors are arranged at different positions on the bottom of the induction cooker.

[0048] In this embodiment, the food cooking modes include soup making, steaming, stir-frying and other modes.

[0049] In this embodiment, the electrical working status data of the induction cooker includes electrical parameters such as power and current.

[0050] In this embodiment, the temperature control component includes control for the heating coil, such as increasing the current, turning off the heating, etc.

[0051] In this embodiment, the control parameters are heating, cooling, etc.

[0052] In this embodiment, the real-time temperature data is the temperature data of the temperature sensor group at the bottom of the induction cooker.

[0053] The beneficial effects of the above design scheme are: by collecting the temperature distribution of the pot body based on the temperature sensor group distributed at the bottom of the induction cooker, and based on the temperature distribution, combined with the food cooking mode, determining the current temperature and target temperature of the heated food, the food temperature is determined to ensure that the quality of the heated food in the corresponding cooking mode can meet the requirements, by collecting the electrical working status data of the induction cooker, combined with the current temperature and the target temperature, the temperature control response information of the temperature control component is determined, according to the temperature control response information, the control parameters of the current intensity of the heating coil are determined, and operation is performed according to the control parameters, and precise temperature control is achieved based on a fast-response control system, thereby improving the convenience of cooking and the quality of life.

[0054] Example 10 Based on Example 9, the embodiment of the present invention provides an induction cooker precise temperature control method based on a precise temperature control component. In S1, the temperature distribution of the pot body is collected based on a temperature sensor group distributed at the bottom of the induction cooker, and the current temperature and target temperature of the heated food are determined based on the temperature distribution and in combination with the food cooking mode, including: Determine the distribution structure of the temperature sensor group at the bottom of the induction cooker, determine the temperature collection position of the pot body based on the distribution structure, and determine the temperature distribution of the pot body based on the temperature collection position and the collected data of the temperature sensor group; Determine the weight distribution of the temperature distribution of the pot body based on the temperature collection position of the pot body, obtain the weighted temperature distribution based on the temperature distribution and the weight distribution, and take the average value of the weighted temperature distribution as the pot body temperature value; Based on the food cooking mode, determining a relationship curve between the pot body temperature and the food temperature, and obtaining a food temperature value corresponding to the pot body temperature value from the relationship curve as the current temperature of the heated food; Based on the food cooking mode, a target temperature for heating the food is determined.

[0055] In this embodiment, different temperature collection positions correspond to different weights, which are determined according to the heating effect of the position on the food.

[0056] In this embodiment, the relationship curves between the pot temperature and the food temperature corresponding to different food cooking modes are different, which are designed based on actual experience.

[0057] In this embodiment, different food cooking modes correspond to different target temperatures.

[0058] The beneficial effects of the above design scheme are: by determining the weight distribution of the temperature distribution of the pot body based on the temperature collection position of the pot body, obtaining the weighted temperature distribution based on the temperature distribution and the weight distribution, taking the average value of the weighted temperature distribution as the pot body temperature value, determining the relationship curve between the pot body temperature and the food temperature based on the food cooking mode, obtaining the food temperature value corresponding to the pot body temperature value from the relationship curve as the current temperature of the heated food, determining the target temperature of the heated food based on the food cooking mode, and realizing accurate acquisition of the current temperature and target temperature of the heated food, thereby providing a data basis for further temperature control of the induction cooker.

[0059] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention belong to the scope of this application document and its equivalent technology, the present invention is also intended to include these changes and variations.

Claims

1. An induction cooker precise temperature control system based on a precise temperature control component, characterized in that: include: The temperature determination module is used to collect the temperature distribution of the pot body based on the temperature sensor group distributed at the bottom of the induction cooker, and determine the current temperature and target temperature of the heated food based on the temperature distribution and the food cooking mode; The control response module is used to collect the electrical working status data of the induction cooker, and determine the temperature control response information of the temperature control component in combination with the current temperature and the target temperature; A parameter determination module, used to determine the control parameters of the current intensity of the heating coil according to the temperature control response information, and operate according to the control parameters; The real-time adjustment module is used to obtain the real-time temperature data under the operation of the control parameter, and adjust the control parameter process in real time based on the real-time temperature data.

2. The induction cooker precise temperature control system based on precise temperature control components according to claim 1, characterized in that: The temperature determination module comprises: a distribution determination unit, used to determine the distribution structure of the temperature sensor group at the bottom of the induction cooker, determine the temperature collection position of the pot body based on the distribution structure, and determine the temperature distribution of the pot body based on the temperature collection position and the collected data of the temperature sensor group; A weighted analysis unit, for determining a weight distribution of the temperature distribution of the pot body based on the temperature collection position of the pot body, obtaining a weighted temperature distribution based on the temperature distribution and the weight distribution, and taking an average value of the weighted temperature distribution as the pot body temperature value; a temperature determination unit, for determining a relationship curve between the pot body temperature and the food temperature based on the food cooking mode, and obtaining a food temperature value corresponding to the pot body temperature value from the relationship curve as a current temperature of the heated food; The temperature determination unit is further used to determine a target temperature for heating food based on the food cooking mode.

3. The electromagnetic cooker precise temperature control system based on precise temperature control components according to claim 2, characterized in that: The temperature determination unit comprises: a basic determination unit, configured to determine a basic target temperature for heating food based on the food cooking mode; an additional determination unit, configured to obtain characteristics of ingredients of the heated food, and determine an additional heating temperature for the heated food based on the characteristics of the ingredients; The target determination unit is used to obtain a target temperature for heating food based on the basic target temperature and the additional heating temperature.

4. The induction cooker precise temperature control system based on precise temperature control components according to claim 1, characterized in that: The control response module comprises: An acquisition unit, used to acquire the current heating current and the current heating power of the heating coil from the collected electrical working state data of the induction cooker, and to acquire the heating temperature of the heating coil; a relationship determination unit, used to obtain a numerical relationship between historical electrical working state data and historical heated food temperature, and to establish a functional relationship between the electrical working state and the heated food temperature based on the numerical relationship; a target determination unit, configured to obtain a temperature difference between a current temperature and a target temperature, and determine a target heating current and a target heating power of the heating coil based on the functional relationship; a correction determination unit, configured to determine an initial current control value based on a current difference between a current heating current and a target heating current, determine a first correction value based on a power difference between a current heating power and a target heating power, and determine a second correction value based on a power difference between the target heating power and a rated heating power; a correction processing unit, configured to correct an initial current control value based on the first correction value and the second correction value to obtain a target current control value; a curve determining unit, for determining a heating temperature variation curve of the heating coil within a preset time period under the target current control value based on a curve relationship between the heating temperature of the heating coil and the heating current; an optimization unit, configured to optimize the target current control value based on the relationship between the heating temperature variation curve and a preset temperature threshold value to obtain an optimal current control value; An information determining unit is used to determine temperature control response information for the temperature control component based on the optimal current control value.

5. The induction cooker precise temperature control system based on precise temperature control components according to claim 4, characterized in that: The correction processing unit comprises: A first correction unit, configured to correct the initial current control value upward based on the first correction value to obtain an intermediate current control value; The second correction unit is used to correct the intermediate current control value downward based on the second correction value to obtain a target current control value.

6. The induction cooker precise temperature control system based on precise temperature control components according to claim 4, characterized in that: The optimization unit comprises: A selection unit, used for obtaining a curve value and a curve time period greater than a preset temperature threshold from the relationship between the heating temperature change curve and the preset temperature threshold; The numerical optimization unit is used to determine the optimization value of the target current control value based on the numerical difference between the curve value and the preset value, obtain the corresponding optimization sequence under the curve time period based on the optimization value, optimize the target current control value according to the optimization sequence, and obtain the optimal current control value.

7. The induction cooker precise temperature control system based on precise temperature control components according to claim 1, characterized in that: The parameter determination module comprises: a parameter determination unit, used to obtain a control parameter for the current intensity of the heating coil from the temperature control response information; A control unit is used to control the current intensity of the heating coil in real time according to the control parameters.

8. The induction cooker precise temperature control system based on precise temperature control components according to claim 1, characterized in that: The real-time adjustment module comprises: a difference determination unit, for collecting real-time temperature data of food heated under the control parameter operation, and obtaining a temperature difference between the real-time temperature data and a target temperature; The adjustment unit is used to add the temperature difference as a feedback parameter into the process of determining the control parameter to adjust the control parameter in real time.

9. A precise temperature control method for an induction cooker based on a precise temperature control component, specifically used in the temperature control system as claimed in claim 1, characterized in that: include: S1: collecting the temperature distribution of the pot body based on the temperature sensor group distributed at the bottom of the induction cooker, and determining the current temperature and target temperature of the heated food based on the temperature distribution and the food cooking mode; S2: Collect the electrical working status data of the induction cooker, and determine the temperature control response information of the temperature control component in combination with the current temperature and the target temperature; S3: Determine control parameters for the current intensity of the heating coil according to the temperature control response information, and operate according to the control parameters; S4: Acquire real-time temperature data under the operation of the control parameters, and adjust the control parameter process in real time based on the real-time temperature data.

10. The method for precise temperature control of an induction cooker based on a precise temperature control component according to claim 9, characterized in that: In S1, the temperature distribution of the pot body is collected based on the temperature sensor group distributed at the bottom of the induction cooker, and the current temperature and target temperature of the heated food are determined based on the temperature distribution and in combination with the food cooking mode, including: Determine the distribution structure of the temperature sensor group at the bottom of the induction cooker, determine the temperature collection position of the pot body based on the distribution structure, and determine the temperature distribution of the pot body based on the temperature collection position and the collected data of the temperature sensor group; Determine the weight distribution of the temperature distribution of the pot body based on the temperature collection position of the pot body, obtain the weighted temperature distribution based on the temperature distribution and the weight distribution, and take the average value of the weighted temperature distribution as the pot body temperature value; Based on the food cooking mode, determining a relationship curve between the pot body temperature and the food temperature, and obtaining a food temperature value corresponding to the pot body temperature value from the relationship curve as the current temperature of the heated food; Based on the food cooking mode, a target temperature for heating the food is determined.

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