Power output control system and method for induction cooker

Abstract

The present invention relates to the technical field of power control of induction cookers. Disclosed are a power output control system and method for an induction cooker. The system comprises: a data analysis module and a data control module. The data control module is electrically connected to an induction cooker control system, and the data control module is used for acquiring a control instruction and controlling the output power of the induction cooker on the basis of the control instruction. The data analysis module is used for acquiring environment information of the induction cooker, information of a target to be heated, and operation data of the induction cooker, and determining a preset output power of the induction cooker on the basis of the environment information and the operation data of the induction cooker and the information of the target to be heated, and the data analysis module is further used for determining the control instruction on the basis of the preset output power. In the present invention, various data of the induction cooker is accurately acquired and processed by means of the data analysis module, thereby realizing intelligent control of the output power of the induction cooker, and improving the energy efficiency and stability of the induction cooker.

Description

A power output control system and method for an induction cooker Technical Field

[0001] This invention relates to the field of power control technology for induction cookers, and more specifically, to a power output control system and method for induction cookers. Background Technology

[0002] Induction cookers utilize high-frequency electromagnetic field technology to directly convert electrical energy into heat energy, which is then applied to the bottom of the cookware for efficient heating. Their main advantages include rapid heating, superior thermal efficiency, and precise temperature control, while also offering high safety because heat is generated only on the magnetic cookware, minimizing its thermal impact on the surrounding environment. This efficient, precise, and safe heating method makes induction cookers highly popular in modern kitchens.

[0003] However, the power output control system, a core technology of induction cookers, directly affects the heating effect, energy consumption, and lifespan of the cooker. Currently, traditional induction cooker power output control systems mostly rely on simple PWM (Pulse Width Modulation) control, but this method has significant limitations in terms of the accuracy and stability of power regulation. Given the unique heating principle of induction cookers, there are high requirements for the stability and continuity of power output. Technical issues

[0004] Therefore, developing a new power output control system and control method for induction cookers is of great significance for improving the overall performance of induction cookers. Technical solutions

[0005] In view of this, the present invention proposes a power output control system and method for an induction cooker, aiming to solve the problem of poor power regulation accuracy and stability in the current technology of induction cookers.

[0006] This invention proposes a power output control system for an induction cooker, comprising: a data analysis module and a data control module;

[0007] The data control module is electrically connected to the induction cooker control system. The data control module is used to acquire control commands and control the output power of the induction cooker according to the control commands.

[0008] The data analysis module is used to acquire the environmental information of the induction cooker, the information of the target to be heated, and the operating data of the induction cooker, and to determine the preset output power of the induction cooker based on the environmental information, operating data, and the information of the target to be heated. The data analysis module is also used to determine the control command based on the preset output power.

[0009] The data analysis module includes:

[0010] The acquisition unit is connected to the power supply cable of the induction cooker. The acquisition unit is used to acquire the current and voltage of the input power supply of the induction cooker and the real-time output power of the induction cooker.

[0011] The detection unit is used to detect the real-time temperature of the target to be heated and the ambient temperature.

[0012] An analysis unit, electrically connected to both the acquisition unit and the detection unit, is used to acquire the preset heating temperature of the induction cooker and determine the preset output power based on the preset heating temperature. The analysis unit is also used to adjust the preset output power based on the current and voltage of the input power supply and the ambient temperature. Furthermore, the analysis unit is used to determine the control command based on the relationship between the preset output power and the real-time output power, wherein:

[0013] When the real-time output power is inconsistent with the preset output power, the analysis unit obtains the power difference between the real-time output power and the preset output power, and generates a control command to adjust the real-time output power based on the power difference.

[0014] Furthermore, when the analysis unit determines the preset output power based on the preset heating temperature, it includes:

[0015] The analysis unit is also used to obtain the real-time temperature of the target to be heated, and to obtain the relationship between the real-time temperature and the preset heating temperature, so as to determine the preset output power of the induction cooker;

[0016] When the real-time temperature is greater than or equal to the preset heating temperature, the analysis unit determines that the real-time output power of the induction cooker is the preset output power.

[0017] When the real-time temperature is lower than the preset heating temperature, the analysis unit obtains the temperature difference between the real-time temperature and the preset heating temperature, and adjusts the real-time output power of the induction cooker according to the temperature difference. The analysis unit is also used to determine the adjusted real-time output power of the induction cooker as the preset output power.

[0018] Furthermore, the analysis unit is also used to adjust the real-time output power of the induction cooker according to the temperature difference, including:

[0019] The analysis unit is also configured with a first preset temperature difference and a second preset temperature difference, wherein the first preset temperature difference is less than the second preset temperature difference.

[0020] The analysis unit is also used to determine the adjustment coefficient when adjusting the real-time output power of the induction cooker based on the relationship between the temperature difference and each preset temperature difference.

[0021] When the temperature difference is less than or equal to the first preset temperature difference, the analysis unit determines the adjustment coefficient to be L1.

[0022] When the temperature difference is greater than the first preset temperature difference and the temperature difference is less than or equal to the second preset temperature difference, the analysis unit determines the adjustment coefficient to be L2.

[0023] When the temperature difference is greater than the second preset temperature difference, the analysis unit determines the adjustment coefficient to be L3.

[0024] Furthermore, L1 < L2 < L3 < 1.

[0025] Furthermore, the analysis unit is also used to adjust the preset output power based on the current and voltage of the input power supply and the ambient temperature, including:

[0026] The analysis unit is further configured to obtain the average current of the input power supply within a preset time period, and the analysis unit is further configured to determine whether to adjust the preset output power based on the relationship between the average current and the preset current.

[0027] When the average current is greater than or equal to the preset current, the analysis unit determines that the preset output power should not be adjusted.

[0028] When the average current is less than the preset current, the analysis unit determines to adjust the preset output power and determines the adjustment coefficient for adjusting the preset output power based on the current difference between the average current and the preset current.

[0029] Furthermore, when the analysis unit determines the adjustment coefficient for the preset output power adjustment based on the current difference, it includes:

[0030] The analysis unit is also configured with a first preset current difference and a second preset current difference, wherein the first preset current difference is less than the second preset current difference.

[0031] The analysis unit is further configured to determine the adjustment coefficient of the preset output power based on the relationship between the current difference and each preset current difference.

[0032] When the current difference is less than or equal to the first preset current difference, the analysis unit determines the adjustment coefficient to be M3.

[0033] When the current difference is greater than the first preset current difference and the current difference is less than or equal to the second preset current difference, the analysis unit determines the adjustment coefficient to be M2.

[0034] When the current difference is greater than the second preset current difference, the analysis unit determines the adjustment coefficient to be M1;

[0035] Furthermore, M1 < M2 < M3 < 1.

[0036] Furthermore, when the analysis unit determines that the adjustment coefficient for the preset output power adjustment is Mi, i=1,2,3, it includes:

[0037] The analysis unit is also used to acquire the real-time voltage of the input power supply, and determine whether to correct the adjustment coefficient Mi based on the relationship between the real-time voltage and the preset voltage.

[0038] When the real-time voltage is higher than or equal to the preset voltage, the analysis unit does not correct the adjustment coefficient Mi;

[0039] When the real-time voltage is lower than the preset voltage, the analysis unit corrects the adjustment coefficient Mi and determines the correction coefficient when correcting the adjustment coefficient Mi based on the voltage difference between the real-time voltage and the preset voltage.

[0040] Furthermore, when the analysis unit determines the correction coefficient Mi based on the voltage difference between the real-time voltage and the preset voltage, it includes:

[0041] The analysis unit is also configured with a first preset voltage difference and a second preset voltage difference, wherein the first preset voltage difference is less than the second preset voltage difference;

[0042] The analysis unit is further configured to determine the correction coefficient for the adjustment coefficient Mi based on the relationship between the voltage difference and each preset voltage difference.

[0043] When the voltage difference is less than or equal to the first preset voltage difference, the analysis unit determines the correction coefficient to be N3;

[0044] When the voltage difference is greater than the first preset voltage difference and the voltage difference is less than or equal to the second preset voltage difference, the analysis unit determines the correction coefficient to be N2.

[0045] When the voltage difference is greater than the second preset voltage difference, the analysis unit determines the correction coefficient to be N1;

[0046] Furthermore, N1 < N2 < N3 < 1.

[0047] Furthermore, when the analysis unit determines that the correction coefficient for the adjustment coefficient Mi is Ni, i = 1, 2, 3, including:

[0048] The analysis unit is also used to obtain the real-time ambient temperature of the induction cooker, and determine whether to calibrate the correction coefficient Ni based on the relationship between the real-time ambient temperature and the preset ambient temperature.

[0049] When the real-time ambient temperature is higher than or equal to the preset ambient temperature, the analysis unit determines that the correction coefficient Ni should not be calibrated.

[0050] When the real-time ambient temperature is lower than the preset ambient temperature, the analysis unit determines to calibrate the correction coefficient Ni, and determines the correction coefficient for calibration of the correction coefficient Ni based on the ambient temperature difference between the real-time ambient temperature and the preset ambient temperature.

[0051] Furthermore, when the analysis unit determines the correction coefficient Ni during calibration based on the ambient temperature difference, it includes:

[0052] The analysis unit is also configured with a first preset ambient temperature difference and a second preset ambient temperature difference, wherein the first preset ambient temperature difference is less than the second preset ambient temperature difference.

[0053] The analysis unit is further configured to determine the correction coefficient for calibration of the correction coefficient Ni based on the relationship between the ambient temperature difference and each preset ambient temperature difference.

[0054] When the ambient temperature difference is less than or equal to the first preset ambient temperature difference, the analysis unit determines the correction coefficient to be B3.

[0055] When the ambient temperature difference is greater than the first preset ambient temperature difference and the ambient temperature difference is less than or equal to the second preset ambient temperature difference, the analysis unit determines the correction coefficient to be B2.

[0056] When the ambient temperature difference is greater than the second preset ambient temperature difference, the analysis unit determines the correction coefficient to be B1;

[0057] Furthermore, B1 < B2 < B3 < 1. Beneficial effects

[0058] Compared with existing technologies, the advantages of this invention are as follows: By integrating a data analysis module and a data control module, precise control and dynamic adjustment of the induction cooker's heating process are achieved. By collecting and analyzing parameters such as current and voltage in real time, the system can precisely control the output power of the induction cooker, thereby optimizing heating speed and energy utilization. This not only shortens heating time but also reduces energy waste and improves the overall energy efficiency ratio. Secondly, by detecting the ambient temperature and the real-time temperature of the target being heated, the data analysis module can determine the optimal output power based on the preset heating temperature and make real-time adjustments during the heating process. This precise temperature control ensures the uniformity and stability of the food during heating, avoiding overheating or uneven heating, thus improving cooking quality and user experience. Finally, when the real-time output power differs from the preset output power, the analysis unit calculates the power difference and generates corresponding control commands for adjustment. This dynamic adjustment mechanism can respond promptly to the influence of external factors such as power supply voltage fluctuations and ambient temperature changes, ensuring stable operation of the induction cooker under various usage conditions.

[0059] On the other hand, this application also provides a power output control method for an induction cooker, including:

[0060] The system acquires environmental information of the induction cooker, information about the target to be heated, and operating data of the induction cooker. Based on the environmental information, operating data, and information about the target to be heated, the system determines the preset output power of the induction cooker.

[0061] The control command is determined based on the preset output power, and the output power of the induction cooker is controlled according to the control command.

[0062] It is understood that the power output control system and method for an induction cooker in this embodiment of the invention have the same beneficial effects, and will not be described in detail here. Attached Figure Description

[0063] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0064] Figure 1 is a functional block diagram of a power output control system for an induction cooker provided in an embodiment of the present invention;

[0065] Figure 2 is a functional block diagram of the data analysis module provided in an embodiment of the present invention;

[0066] Figure 3 is a flowchart of a power output control method for an induction cooker provided in an embodiment of the present invention. Detailed Implementation

[0067] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specified, embodiments and features in the embodiments of the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0068] Induction cookers utilize high-frequency electromagnetic field technology to directly convert electrical energy into heat energy, which is then applied to the bottom of the cookware for efficient heating. Their main advantages include rapid heating, superior thermal efficiency, and precise temperature control, while also offering high safety because heat is generated only on the magnetic cookware, minimizing its thermal impact on the surrounding environment. This efficient, precise, and safe heating method makes induction cookers highly popular in modern kitchens.

[0069] However, the power output control system, a core technology of induction cookers, directly affects the heating effect, energy consumption, and lifespan of the cooker. Currently, traditional induction cooker power output control systems mostly rely on simple PWM (Pulse Width Modulation) control, but this method has significant limitations in terms of the accuracy and stability of power regulation. Given the unique heating principle of induction cookers, there are high requirements for the stability and continuity of power output.

[0070] In view of this, the present invention proposes a power output control system and method for an induction cooker, aiming to solve the problem of poor power regulation accuracy and stability in the current technology of induction cookers.

[0071] As shown in Figure 1, in some embodiments of this application, this embodiment provides a power output control system for an induction cooker, including: a data analysis module and a data control module; the data control module is electrically connected to the induction cooker control system, and is used to acquire control commands and control the output power of the induction cooker according to the control commands. The data analysis module is used to acquire environmental information of the induction cooker, information of the target to be heated, and operating data of the induction cooker, and determines the preset output power of the induction cooker based on the environmental information, operating data, and information of the target to be heated. The data analysis module is also used to determine control commands based on the preset output power.

[0072] Specifically, precise control of the induction cooker's heating process is achieved through a data analysis module and a data control module. The data analysis module collects environmental information, information about the target object to be heated, and the cooker's operating data, determining the preset output power based on this information. Then, the data analysis module generates control commands based on the preset output power. The data control module receives these control commands and adjusts the induction cooker's output power accordingly to achieve optimal heating effect and energy efficiency. This system, through real-time data acquisition and intelligent analysis, achieves dynamic adjustment and optimized control of the induction cooker's power output.

[0073] Referring to Figure 2, in some embodiments of this application, the data analysis module includes: a data acquisition unit, a detection unit, and an analysis unit. The data acquisition unit is connected to the power supply cable of the induction cooker and is used to acquire the current and voltage of the input power supply to the induction cooker, as well as the real-time output power of the induction cooker. The detection unit is used to detect the real-time temperature of the target to be heated and the ambient temperature. The analysis unit is electrically connected to both the data acquisition unit and the detection unit. The analysis unit is used to obtain the preset heating temperature of the induction cooker and determine the preset output power based on the preset heating temperature. The analysis unit is also used to adjust the preset output power based on the current and voltage of the input power supply and the ambient temperature. The analysis unit is also used to determine control commands based on the relationship between the preset output power and the real-time output power, wherein: when the real-time output power is inconsistent with the preset output power, the analysis unit acquires the power difference between the real-time output power and the preset output power, and generates a control command for adjusting the real-time output power based on the power difference.

[0074] As can be seen, precise control is achieved through the acquisition, detection, and analysis units within the data analysis module. The acquisition unit connects to the power supply cable of the induction cooker and is responsible for collecting the input power's current, voltage, and real-time output power. The detection unit monitors the real-time temperature of the target being heated and the ambient temperature. The analysis unit integrates this data to obtain the preset heating temperature of the induction cooker and determines the preset output power accordingly. When the real-time output power differs from the preset output power, the analysis unit calculates the power difference and generates corresponding control commands. These commands are then used by the data control module to adjust the induction cooker's output power, achieving dynamic optimization control and high-efficiency heating.

[0075] Specifically, the acquisition unit, directly connected to the power supply cable of the induction cooker, can monitor key parameters such as current and voltage in real time. This real-time data acquisition method ensures that the system can quickly obtain the operating status of the induction cooker, providing accurate basic data for subsequent analysis and control. This precise data acquisition is a prerequisite for achieving high-efficiency control, ensuring stable operation of the induction cooker under various usage conditions. Secondly, the detection unit ensures temperature control accuracy during the heating process. By monitoring the real-time temperature of the target to be heated and the ambient temperature, the system can comprehensively understand the specific conditions of the current heating environment. The data provided by the detection unit allows the system to dynamically adjust the preset output power according to the actual situation, thereby achieving precise temperature control. This not only ensures that the food is not overheated or undercooled during heating but also optimizes heating efficiency and improves the user's cooking experience. Furthermore, the analysis unit, by integrating data from the acquisition and detection units, calculates the ideal preset output power based on the preset heating temperature. Simultaneously, the analysis unit can dynamically adjust the preset output power to adapt to changes in the input power current and voltage, as well as fluctuations in ambient temperature. When the real-time output power is inconsistent with the preset output power, the analysis unit quickly calculates the power difference and generates corresponding control commands. This closed-loop feedback mechanism ensures the induction cooker operates continuously and stably, maintaining optimal heating performance even when external conditions change. Finally, the data control module adjusts the induction cooker's output power in real time based on control commands provided by the analysis unit. This precise control not only improves the heating efficiency of the induction cooker but also effectively reduces energy consumption and extends the equipment's lifespan. Through this intelligent power output control system, the heating process of the induction cooker becomes more efficient, stable, and energy-saving.

[0076] In some embodiments of this application, when the analysis unit determines the preset output power based on the preset heating temperature, the analysis unit is further configured to acquire the real-time temperature of the target to be heated, and acquire the relationship between the real-time temperature and the preset heating temperature to determine the preset output power of the induction cooker: when the real-time temperature is greater than or equal to the preset heating temperature, the analysis unit determines the real-time output power of the induction cooker as the preset output power. When the real-time temperature is less than the preset heating temperature, the analysis unit acquires the temperature difference between the real-time temperature and the preset heating temperature, and adjusts the real-time output power of the induction cooker according to the temperature difference. The analysis unit is further configured to determine the adjusted real-time output power of the induction cooker as the preset output power.

[0077] Specifically, the analysis unit is also used to adjust the real-time output power of the induction cooker based on the temperature difference, including: the analysis unit is further configured with a first preset temperature difference and a second preset temperature difference, wherein the first preset temperature difference is less than the second preset temperature difference. The analysis unit is also used to determine an adjustment coefficient for adjusting the real-time output power of the induction cooker based on the relationship between the temperature difference and each preset temperature difference. When the temperature difference is less than or equal to the first preset temperature difference, the analysis unit determines the adjustment coefficient to be L1. When the temperature difference is greater than the first preset temperature difference and less than or equal to the second preset temperature difference, the analysis unit determines the adjustment coefficient to be L2. When the temperature difference is greater than the second preset temperature difference, the analysis unit determines the adjustment coefficient to be L3. And, L1 < L2 < L3 < 1.

[0078] Specifically, the analysis unit dynamically adjusts the output power of the induction cooker based on the relationship between the real-time temperature and the preset heating temperature. First, the analysis unit determines whether the real-time temperature is greater than or equal to the preset heating temperature. When the real-time temperature is greater than or equal to the preset heating temperature, the real-time output power of the induction cooker is set to the preset output power. When the real-time temperature is less than the preset heating temperature, the analysis unit calculates the temperature difference and adjusts the real-time output power of the induction cooker accordingly. During the adjustment process, the analysis unit uses the preset first and second temperature differences to determine different adjustment coefficients L1, L2, and L3 based on the temperature difference range. These adjustment coefficients follow the relationship L1 < L2 < L3 < 1 to refine the accuracy and response speed of the power adjustment, thereby ensuring high efficiency and precise temperature control during the heating process.

[0079] In some embodiments of this application, when the analysis unit adjusts the preset output power based on the current and voltage of the input power supply and the ambient temperature, the following steps are included: the analysis unit is further configured to obtain the average current of the input power supply within a preset time period; the analysis unit is further configured to determine whether to adjust the preset output power based on the relationship between the average current and the preset current: when the average current is greater than or equal to the preset current, the analysis unit determines not to adjust the preset output power; when the average current is less than the preset current, the analysis unit determines to adjust the preset output power, and determines an adjustment coefficient for adjusting the preset output power based on the current difference between the average current and the preset current.

[0080] Specifically, when the analysis unit determines the adjustment coefficient for preset output power adjustment based on the current difference, it includes: the analysis unit is further configured with a first preset current difference and a second preset current difference, wherein the first preset current difference is less than the second preset current difference. The analysis unit is also used to determine the adjustment coefficient for preset output power based on the relationship between the current difference and each preset current difference: when the current difference is less than or equal to the first preset current difference, the analysis unit determines the adjustment coefficient to be M3. When the current difference is greater than the first preset current difference and less than or equal to the second preset current difference, the analysis unit determines the adjustment coefficient to be M2. When the current difference is greater than the second preset current difference, the analysis unit determines the adjustment coefficient to be M1. Furthermore, M1 < M2 < M3 < 1.

[0081] Specifically, the analysis unit dynamically adjusts the preset output power of the induction cooker based on the input power supply's current and voltage, as well as the ambient temperature. Specifically, the analysis unit first obtains the average current of the input power supply within a preset time period and compares it with a preset current value. When the average current is greater than or equal to the preset current value, the analysis unit determines not to adjust the preset output power; when the average current is less than the preset current value, the analysis unit determines an adjustment coefficient based on the current difference, thereby adjusting the preset output power. The analysis unit configures first and second preset current differences, and determines adjustment coefficients M3, M2, and M1 based on the relationship between the current differences and these preset differences, where M1 < M2 < M3 < 1. This achieves precise adjustment of the preset output power, ensuring that the induction cooker can still operate efficiently and stably under power supply current fluctuations.

[0082] In some embodiments of this application, when the analysis unit determines that the adjustment coefficient for the preset output power adjustment is Mi, i=1,2,3, the method includes: the analysis unit is further configured to acquire the real-time voltage of the input power supply, and determine whether to correct the adjustment coefficient Mi based on the relationship between the real-time voltage and the preset voltage: when the real-time voltage is higher than or equal to the preset voltage, the analysis unit does not correct the adjustment coefficient Mi. When the real-time voltage is lower than the preset voltage, the analysis unit corrects the adjustment coefficient Mi, and determines the correction coefficient for correcting the adjustment coefficient Mi based on the voltage difference between the real-time voltage and the preset voltage.

[0083] Specifically, when the analysis unit determines the correction coefficient for adjusting the coefficient Mi based on the voltage difference between the real-time voltage and the preset voltage, the analysis unit is further configured with a first preset voltage difference and a second preset voltage difference, wherein the first preset voltage difference is less than the second preset voltage difference. The analysis unit is also used to determine the correction coefficient for adjusting the coefficient Mi based on the relationship between the voltage difference and each preset voltage difference: when the voltage difference is less than or equal to the first preset voltage difference, the analysis unit determines the correction coefficient to be N3. When the voltage difference is greater than the first preset voltage difference and less than or equal to the second preset voltage difference, the analysis unit determines the correction coefficient to be N2. When the voltage difference is greater than the second preset voltage difference, the analysis unit determines the correction coefficient to be N1. Furthermore, N1 < N2 < N3 < 1.

[0084] Specifically, the analysis unit further precisely adjusts the output power of the induction cooker based on the real-time voltage of the input power supply. Once the adjustment coefficient Mi for the preset output power adjustment is determined, the analysis unit acquires the real-time voltage and compares it with the preset voltage. When the real-time voltage is higher than or equal to the preset voltage, the adjustment coefficient Mi remains unchanged; when the real-time voltage is lower than the preset voltage, the analysis unit corrects the adjustment coefficient Mi based on the voltage difference. Specifically, the analysis unit configures first and second preset voltage differences and determines the correction coefficient based on the relationship between the voltage difference and these preset differences. When the voltage difference is less than or equal to the first preset voltage difference, the correction coefficient is N3; when the voltage difference is greater than the first preset voltage difference and less than or equal to the second preset voltage difference, the correction coefficient is N2; when the voltage difference is greater than the second preset voltage difference, the correction coefficient is N1, and N1 < N2 < N3 < 1. This method achieves precise control of the output power under voltage fluctuations, ensuring the efficient and stable operation of the induction cooker.

[0085] In some embodiments of this application, when the analysis unit determines that the correction coefficient for adjusting the coefficient Mi is Ni, i=1,2,3, the analysis unit further acquires the real-time ambient temperature of the induction cooker and determines whether to calibrate the correction coefficient Ni based on the relationship between the real-time ambient temperature and the preset ambient temperature. When the real-time ambient temperature is higher than or equal to the preset ambient temperature, the analysis unit determines not to calibrate the correction coefficient Ni. When the real-time ambient temperature is lower than the preset ambient temperature, the analysis unit determines to calibrate the correction coefficient Ni and determines the correction coefficient for calibration based on the ambient temperature difference between the real-time ambient temperature and the preset ambient temperature.

[0086] Specifically, when the analysis unit determines the correction coefficient for calibration of the correction coefficient Ni based on the ambient temperature difference, the analysis unit is further configured with a first preset ambient temperature difference and a second preset ambient temperature difference, wherein the first preset ambient temperature difference is less than the second preset ambient temperature difference. The analysis unit is also used to determine the correction coefficient for calibration of the correction coefficient Ni based on the relationship between the ambient temperature difference and each preset ambient temperature difference. When the ambient temperature difference is less than or equal to the first preset ambient temperature difference, the analysis unit determines the correction coefficient to be B3. When the ambient temperature difference is greater than the first preset ambient temperature difference and less than or equal to the second preset ambient temperature difference, the analysis unit determines the correction coefficient to be B2. When the ambient temperature difference is greater than the second preset ambient temperature difference, the analysis unit determines the correction coefficient to be B1. Furthermore, B1 < B2 < B3 < 1.

[0087] Specifically, the analysis unit further refines the output power of the induction cooker, taking into account the influence of real-time ambient temperature. After determining the correction coefficient Ni for adjustment coefficient Mi, the analysis unit acquires the real-time ambient temperature and compares it with a preset ambient temperature. When the real-time ambient temperature is higher than or equal to the preset ambient temperature, the correction coefficient Ni remains unchanged; when the real-time ambient temperature is lower than the preset ambient temperature, the analysis unit calibrates the correction coefficient Ni based on the ambient temperature difference. Specifically, the analysis unit configures first and second preset ambient temperature differences and determines the correction coefficient based on the relationship between the ambient temperature difference and these preset differences. When the ambient temperature difference is less than or equal to the first preset ambient temperature difference, the correction coefficient is B3; when the ambient temperature difference is greater than the first preset ambient temperature difference but less than or equal to the second preset ambient temperature difference, the correction coefficient is B2; when the ambient temperature difference is greater than the second preset ambient temperature difference, the correction coefficient is B1, where B1 < B2 < B3 < 1. Through this method, the system can more precisely control the output power under fluctuating ambient temperature conditions, ensuring that the induction cooker operates efficiently and stably under various environmental conditions.

[0088] In the above embodiments, by integrating a data analysis module and a data control module, precise control and dynamic adjustment of the induction cooker's heating process are achieved. By collecting and analyzing parameters such as current and voltage in real time, the system can precisely control the output power of the induction cooker, thereby optimizing heating speed and energy utilization. This not only shortens heating time but also reduces energy waste and improves the overall energy efficiency ratio. Secondly, by detecting the ambient temperature and the real-time temperature of the target to be heated, the data analysis module can determine the optimal output power based on the preset heating temperature and make real-time adjustments during the heating process. This precise temperature control capability ensures the uniformity and stability of the food during the heating process, avoiding overheating or uneven heating, and improving cooking quality and user experience. Finally, when the real-time output power is inconsistent with the preset output power, the analysis unit calculates the power difference and generates corresponding control commands for adjustment. This dynamic adjustment mechanism can respond promptly to the influence of external factors such as power supply voltage fluctuations and changes in ambient temperature, ensuring that the induction cooker can work stably under various usage conditions.

[0089] In another preferred embodiment based on the above embodiments, as shown in FIG3, this embodiment provides a power output control method for an induction cooker, including:

[0090] Step S100: Obtain the environmental information of the induction cooker, the information of the target to be heated, and the operating data of the induction cooker, and determine the preset output power of the induction cooker based on the environmental information, operating data, and information of the target to be heated.

[0091] Step S200: Determine the control command according to the preset output power, and control the output power of the induction cooker according to the control command.

[0092] It is understood that the power output control system and method for an induction cooker in this embodiment of the invention have the same beneficial effects, and will not be described in detail here.

[0093] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program goods. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program goods embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0094] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program goods according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, as well as combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in one or more blocks of the flowchart illustrations and / or one or more blocks of the block diagrams.

[0095] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means that implement the functions specified in one or more flowcharts and / or one or more block diagrams.

[0096] These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer-implemented process, such that the instructions, which execute on the computer or other programmable apparatus, provide steps for implementing the functions specified in one or more flowcharts and / or one or more block diagrams.

[0097] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the specific implementation of the present invention. Any modifications or equivalent substitutions that do not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A power output control system for an induction cooker, characterized in that, include: Data analysis module and data control module; The data control module is electrically connected to the induction cooker control system. The data control module is used to acquire control commands and control the output power of the induction cooker according to the control commands. The data analysis module is used to acquire the environmental information of the induction cooker, the information of the target to be heated, and the operating data of the induction cooker, and to determine the preset output power of the induction cooker based on the environmental information, operating data, and the information of the target to be heated. The data analysis module is also used to determine the control command based on the preset output power. The data analysis module includes: The acquisition unit is connected to the power supply cable of the induction cooker. The acquisition unit is used to acquire the current and voltage of the input power supply of the induction cooker and the real-time output power of the induction cooker. The detection unit is used to detect the real-time temperature of the target to be heated and the ambient temperature. An analysis unit, electrically connected to both the acquisition unit and the detection unit, is used to acquire the preset heating temperature of the induction cooker and determine the preset output power based on the preset heating temperature. The analysis unit is also used to adjust the preset output power based on the current and voltage of the input power supply and the ambient temperature. Furthermore, the analysis unit is used to determine the control command based on the relationship between the preset output power and the real-time output power, wherein: When the real-time output power is inconsistent with the preset output power, the analysis unit obtains the power difference between the real-time output power and the preset output power, and generates a control command to adjust the real-time output power based on the power difference.

2. The power output control system for the induction cooker as described in claim 1, characterized in that, When the analysis unit is used to determine the preset output power based on the preset heating temperature, it includes: The analysis unit is also used to obtain the real-time temperature of the target to be heated, and to obtain the relationship between the real-time temperature and the preset heating temperature, so as to determine the preset output power of the induction cooker; When the real-time temperature is greater than or equal to the preset heating temperature, the analysis unit determines that the real-time output power of the induction cooker is the preset output power. When the real-time temperature is lower than the preset heating temperature, the analysis unit obtains the temperature difference between the real-time temperature and the preset heating temperature, and adjusts the real-time output power of the induction cooker according to the temperature difference. The analysis unit is also used to determine the adjusted real-time output power of the induction cooker as the preset output power.

3. The power output control system for the induction cooker as described in claim 2, characterized in that, The analysis unit is also used to adjust the real-time output power of the induction cooker according to the temperature difference, including: The analysis unit is also configured with a first preset temperature difference and a second preset temperature difference, wherein the first preset temperature difference is less than the second preset temperature difference. The analysis unit is also used to determine the adjustment coefficient when adjusting the real-time output power of the induction cooker based on the relationship between the temperature difference and each preset temperature difference. When the temperature difference is less than or equal to the first preset temperature difference, the analysis unit determines the adjustment coefficient to be L1. When the temperature difference is greater than the first preset temperature difference and the temperature difference is less than or equal to the second preset temperature difference, the analysis unit determines the adjustment coefficient to be L2. When the temperature difference is greater than the second preset temperature difference, the analysis unit determines the adjustment coefficient to be L3. Furthermore, L1 < L2 < L3 < 1.

4. The power output control system for the induction cooker as described in claim 1, characterized in that, The analysis unit is further configured to adjust the preset output power based on the current and voltage of the input power supply and the ambient temperature, including: The analysis unit is further configured to obtain the average current of the input power supply within a preset time period, and the analysis unit is further configured to determine whether to adjust the preset output power based on the relationship between the average current and the preset current. When the average current is greater than or equal to the preset current, the analysis unit determines that the preset output power should not be adjusted. When the average current is less than the preset current, the analysis unit determines to adjust the preset output power and determines the adjustment coefficient for adjusting the preset output power based on the current difference between the average current and the preset current.

5. The power output control system for the induction cooker as described in claim 4, characterized in that, When the analysis unit determines the adjustment coefficient for the preset output power adjustment based on the current difference, it includes: The analysis unit is also configured with a first preset current difference and a second preset current difference, wherein the first preset current difference is less than the second preset current difference. The analysis unit is further configured to determine the adjustment coefficient of the preset output power based on the relationship between the current difference and each preset current difference. When the current difference is less than or equal to the first preset current difference, the analysis unit determines the adjustment coefficient to be M3. When the current difference is greater than the first preset current difference and the current difference is less than or equal to the second preset current difference, the analysis unit determines the adjustment coefficient to be M2. When the current difference is greater than the second preset current difference, the analysis unit determines the adjustment coefficient to be M1; Furthermore, M1 < M2 < M3 < 1.

6. The power output control system for the induction cooker as described in claim 5, characterized in that, When the analysis unit determines that the adjustment coefficient for the preset output power adjustment is Mi, i=1,2,3, it includes: The analysis unit is also used to acquire the real-time voltage of the input power supply, and determine whether to correct the adjustment coefficient Mi based on the relationship between the real-time voltage and the preset voltage. When the real-time voltage is higher than or equal to the preset voltage, the analysis unit does not correct the adjustment coefficient Mi; When the real-time voltage is lower than the preset voltage, the analysis unit corrects the adjustment coefficient Mi and determines the correction coefficient when correcting the adjustment coefficient Mi based on the voltage difference between the real-time voltage and the preset voltage.

7. The power output control system for the induction cooker as described in claim 6, characterized in that, When the analysis unit determines the correction coefficient Mi based on the voltage difference between the real-time voltage and the preset voltage, it includes: The analysis unit is also configured with a first preset voltage difference and a second preset voltage difference, wherein the first preset voltage difference is less than the second preset voltage difference; The analysis unit is further configured to determine the correction coefficient for the adjustment coefficient Mi based on the relationship between the voltage difference and each preset voltage difference. When the voltage difference is less than or equal to the first preset voltage difference, the analysis unit determines the correction coefficient to be N3; When the voltage difference is greater than the first preset voltage difference and the voltage difference is less than or equal to the second preset voltage difference, the analysis unit determines the correction coefficient to be N2. When the voltage difference is greater than the second preset voltage difference, the analysis unit determines the correction coefficient to be N1; Furthermore, N1 < N2 < N3 < 1.

8. The power output control system for the induction cooker as described in claim 7, characterized in that, When the analysis unit determines that the correction coefficient for the adjustment coefficient Mi is Ni, i=1,2,3, including: The analysis unit is also used to obtain the real-time ambient temperature of the induction cooker, and determine whether to calibrate the correction coefficient Ni based on the relationship between the real-time ambient temperature and the preset ambient temperature. When the real-time ambient temperature is higher than or equal to the preset ambient temperature, the analysis unit determines that the correction coefficient Ni should not be calibrated. When the real-time ambient temperature is lower than the preset ambient temperature, the analysis unit determines to calibrate the correction coefficient Ni, and determines the correction coefficient for calibration of the correction coefficient Ni based on the ambient temperature difference between the real-time ambient temperature and the preset ambient temperature.

9. The power output control system for the induction cooker as described in claim 8, characterized in that, When the analysis unit determines the correction coefficient for calibration of the correction coefficient Ni based on the ambient temperature difference, it includes: The analysis unit is also configured with a first preset ambient temperature difference and a second preset ambient temperature difference, wherein the first preset ambient temperature difference is less than the second preset ambient temperature difference. The analysis unit is further configured to determine the correction coefficient for calibration of the correction coefficient Ni based on the relationship between the ambient temperature difference and each preset ambient temperature difference. When the ambient temperature difference is less than or equal to the first preset ambient temperature difference, the analysis unit determines the correction coefficient to be B3. When the ambient temperature difference is greater than the first preset ambient temperature difference and the ambient temperature difference is less than or equal to the second preset ambient temperature difference, the analysis unit determines the correction coefficient to be B2. When the ambient temperature difference is greater than the second preset ambient temperature difference, the analysis unit determines the correction coefficient to be B1; Furthermore, B1 < B2 < B3 < 1.

10. A power output control method for an induction cooker, applicable to the power output control system of the induction cooker as described in any one of claims 1-9, characterized in that, include: The system acquires environmental information of the induction cooker, information about the target to be heated, and operating data of the induction cooker. Based on the environmental information, operating data, and information about the target to be heated, the system determines the preset output power of the induction cooker. The control command is determined based on the preset output power, and the output power of the induction cooker is controlled according to the control command.

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