Cooking control method and device, equipment and storage medium

Abstract

The invention discloses a cooking control method, device and equipment and a storage medium, the cooking control method is applied to the cooking equipment, the cooking equipment comprises a pot body, a heating device and a circulating fan, a cooking cavity is formed in the pot body, and the heating device and the circulating fan are both located in the cooking cavity. Controlling the heating device to work; the cooking stage of the cooking equipment is determined, cooking parameters are obtained, and the cooking parameters comprise at least one of the cooking duration and the temperature of the cooking cavity; based on the cooking stage of the cooking equipment, the working mode of the circulating fan is adjusted according to the cooking parameters; wherein the cooking stage comprises a first cooking stage and a second cooking stage, and the average rotating speed of the circulating fan in the first cooking stage is larger than the average rotating speed of the circulating fan in the second cooking stage. In this way, the cooking equipment adjusts the working mode of the circulating fan according to the cooking parameters, and the crisp and tender taste of food is guaranteed.

Description

Technical Field

[0001] This application relates to the field of electrical appliance control technology, and more specifically, to a cooking control method, device, equipment and storage medium. Background Art

[0002] With the continuous development of cooking equipment, people have higher requirements for cooking equipment.

[0003] Currently, when cooking equipment fries food without oil, the food is prone to excessive dehydration, which affects the taste of the food. Summary of the Invention

[0004] In view of the above problems, this application proposes a cooking control method, device, equipment and storage medium to improve the above problems.

[0005] In a first aspect, an embodiment of this application provides a cooking control method, which is applied to cooking equipment. The cooking equipment includes a pot body, a heating device and a circulation fan. A cooking cavity is provided in the pot body, and both the heating device and the circulation fan are located in the cooking cavity. The cooking control method includes: in response to a cooking instruction, controlling the heating device to work; determining the cooking stage in which the cooking equipment is located, and obtaining cooking parameters, where the cooking parameters include at least one of cooking duration and the temperature of the cooking cavity; and based on the cooking stage in which the cooking equipment is located, adjusting the working mode of the circulation fan according to the cooking parameters; where the cooking stage includes a first cooking stage and a second cooking stage, and the average rotation speed of the circulation fan in the first cooking stage is greater than the average rotation speed of the circulation fan in the second cooking stage.

[0006] In some embodiments, adjusting the working mode of the circulation fan according to the cooking parameters based on the cooking stage in which the cooking equipment is located includes: when the cooking equipment enters the first cooking stage, controlling the circulation fan to work in a first mode; if the duration of the cooking equipment in the first cooking stage is greater than or equal to the cooking duration, controlling the circulation fan to work in a second mode; where the rotation speed of the circulation fan in the first mode is greater than the rotation speed of the circulation fan in the second mode.

[0007] In some embodiments, adjusting the working mode of the circulation fan according to the cooking parameters based on the cooking stage in which the cooking equipment is located includes: when the cooking equipment enters the first cooking stage, controlling the circulation fan to work in a first mode; and if the temperature of the cooking cavity is greater than or equal to a first preset temperature, controlling the circulation fan to work in a second mode; where the rotation speed of the circulation fan in the first mode is greater than the rotation speed of the circulation fan in the second mode.

[0008] In some embodiments, based on the cooking stage of the cooking device, adjusting the working mode of the circulation fan according to cooking parameters further includes: if the temperature of the cooking cavity is greater than or equal to a second preset temperature, controlling the cooking device to enter a second cooking stage, where the second preset temperature is the sum of the first preset temperature and the first differential temperature.

[0009] In some embodiments, based on the cooking stage of the cooking device, adjusting the working mode of the circulation fan according to cooking parameters further includes: when the cooking device enters the second cooking stage, controlling the circulation fan to work in a third mode; and if the temperature of the cooking cavity is greater than or equal to a third preset temperature, controlling the circulation fan to work in a fourth mode; wherein, the rotation speed of the circulation fan in the third mode is greater than the rotation speed of the circulation fan in the fourth mode.

[0010] In some embodiments, based on the cooking stage of the cooking device, adjusting the working mode of the circulation fan according to cooking parameters further includes: if the temperature of the cooking cavity is greater than or equal to a fourth preset temperature, controlling the cooking device to stop, where the fourth preset temperature is the sum of the third preset temperature and the second differential temperature.

[0011] In some embodiments, the cooking control method further includes: determining that the cooking device is in the first cooking stage, and obtaining the first working duration of the heating device; and if the first heating duration is greater than or equal to a first preset duration, controlling the cooking device to enter the second cooking stage.

[0012] In some embodiments, the cooking control method further includes: determining that the cooking device is in the second cooking stage, and obtaining the second working duration of the heating device; and if the second heating duration is greater than or equal to a second preset duration, controlling the cooking device to stop.

[0013] In some embodiments, the cooking control method further includes: controlling the circulation fan to work in a first mode in the first cooking stage; and controlling the circulation fan to work in a third mode in the second cooking stage, where the rotation speed of the circulation fan in the third mode is less than the rotation speed of the circulation fan in the first mode.

[0014] In some embodiments, the cooking control method further includes: determining that the cooking device is in the second cooking stage; and if the temperature of the cooking cavity is greater than or equal to a fifth preset temperature, controlling the cooking device to stop.

[0015] In some embodiments, adjusting the working mode of the circulation fan according to cooking parameters includes: controlling the circulation fan to work periodically in the first cooking stage, and / or controlling the circulation fan to work periodically in the second cooking stage.

[0016] Second aspect, an embodiment of the present application provides a cooking control device, which is applied to a cooking device. The cooking device includes a pot body, a heating device and a circulation fan. A cooking cavity is provided in the pot body. The heating device and the circulation fan are both located in the cooking cavity. The cooking control device includes a first control module, a second control module and a third control module. The first control module is configured to control the heating device to operate in response to a cooking instruction. The second control module is configured to determine the cooking stage in which the cooking device is located and obtain cooking parameters, where the cooking parameters include at least one of a cooking duration and a temperature of the cooking cavity. The third control module is configured to adjust the working mode of the circulation fan based on the cooking stage in which the cooking device is located and according to the cooking parameters. Among them, the cooking stage includes a first cooking stage and a second cooking stage, and the average rotation speed of the circulation fan in the first cooking stage is greater than the average rotation speed of the circulation fan in the second cooking stage.

[0017] Third aspect, an embodiment of the present application provides a cooking device, which includes a pot body, a heating device, a circulation fan, at least one processor and a memory communicatively connected to the at least one processor. A cooking cavity is provided in the pot body. The heating device and the circulation fan are both located in the cooking cavity. Among them, the memory stores instructions executable by the at least one processor. When the instructions are executed by the at least one processor, the at least one processor is enabled to execute the cooking control method in any of the above embodiments.

[0018] Fourth aspect, an embodiment of the present application provides a computer-readable storage medium, characterized in that program code is stored in the computer-readable storage medium, and the program code can be called by a processor to execute the cooking control method in any of the above embodiments.

[0019] In the cooking control method, device, equipment, and storage medium provided by this application, the cooking control method is applied to a cooking device. The cooking device includes a pot body, a heating device, and a circulation fan. A cooking cavity is provided inside the pot body, and both the heating device and the circulation fan are located inside the cooking cavity. The cooking control method includes: in response to a cooking instruction, controlling the heating device to operate; determining the cooking stage in which the cooking device is located, and obtaining cooking parameters, where the cooking parameters include at least one of a cooking duration and the temperature of the cooking cavity; and based on the cooking stage in which the cooking device is located, adjusting the working mode of the circulation fan according to the cooking parameters; where the cooking stage includes a first cooking stage and a second cooking stage, and the average rotation speed of the circulation fan in the first cooking stage is greater than the average rotation speed of the circulation fan in the second cooking stage. In this way, the cooking device can accelerate the circulation speed of hot air on the surface of the food in the first cooking stage, accelerate the dehydration speed of the food and the discharge speed of steam, and improve the efficiency of air frying; in the second cooking stage, the average rotation speed of the circulation fan decreases, which helps to reduce the loss of heat and steam and ensure the taste of the food. Moreover, the cooking device adjusts the working mode of the circulation fan according to the cooking parameters in the first cooking stage and the second cooking stage respectively, which helps to reduce the loss of heat and steam and ensures the crispy and tender taste of the food. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of this application, rather than all embodiments. Based on the embodiments of this application, all other embodiments and drawings obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0021] Figure 1 FIG. shows a schematic structural diagram of a cooking device provided by an embodiment of this application.

[0022] Figure 2 FIG. shows Figure 1 another schematic structural diagram of the cooking device.

[0023] Figure 3 FIG. shows a schematic flowchart of a cooking control method provided by an embodiment of this application.

[0024] Figure 4 FIG. shows a schematic structural diagram of a cooking control device provided by an embodiment of this application.

[0025] Figure 5 FIG. shows a schematic structural diagram of a cooking device provided by another embodiment of this application.

[0026] Figure 6 FIG. shows a structural block diagram of a computer-readable storage medium provided by an embodiment of this application. Detailed implementation manners

[0027] To enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application.

[0028] With the continuous development of cooking devices, people have higher requirements for cooking devices.

[0029] Currently, when cooking devices air-fry food, the food is prone to excessive dehydration, which affects the taste of the food.

[0030] To solve the above problems, the inventors proposed a cooking control method, device, equipment and storage medium provided in the embodiments of this application. The cooking control method is applied to a cooking device, which includes a pot body, a heating device and a circulation fan. A cooking cavity is provided in the pot body, and both the heating device and the circulation fan are located in the cooking cavity. The cooking control method includes: in response to a cooking instruction, controlling the heating device to work; determining the cooking stage in which the cooking device is located, and obtaining cooking parameters, where the cooking parameters include at least one of cooking duration and the temperature of the cooking cavity; and based on the cooking stage in which the cooking device is located, adjusting the working mode of the circulation fan according to the cooking parameters; where the cooking stage includes a first cooking stage and a second cooking stage, and the average rotation speed of the circulation fan in the first cooking stage is greater than the average rotation speed of the circulation fan in the second cooking stage. In this way, the cooking device can accelerate the circulation speed of hot air on the surface of the food, accelerate the dehydration speed of the food and the discharge speed of steam in the first cooking stage, improving the air-frying efficiency; in the second cooking stage, the average rotation speed of the circulation fan decreases, which helps to reduce the loss of heat and steam and ensure the taste of the food. Moreover, the cooking device adjusts the working mode of the circulation fan according to the cooking parameters in the first cooking stage and the second cooking stage respectively, which helps to reduce the loss of heat and steam and ensures the crispy and tender taste of the food.

[0031] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application.

[0032] Please refer to Figures 1 to 2 , an embodiment of this application provides a cooking device 10, and the cooking device 10 can be an air fryer or other multifunctional cooking appliances with an air-frying function.

[0033] The cooking device 10 includes a pot body 11, a heating device 13 and a circulation fan 15. A cooking cavity 111 is provided in the pot body 11, and both the heating device 13 and the circulation fan 15 are located in the cooking cavity 111. When the cooking device 10 cooks food, the circulation fan 15 drives the heat generated by the heating device 13 to flow in the cooking cavity 111 to cook the food in the cooking cavity 111, so that the food is dehydrated.

[0034] In some embodiments, the pot body 11 may be provided with an exhaust port 113, and the exhaust port 113 may communicate with the cooking cavity 111. When the circulation fan 15 operates, it can drive the steam in the cooking cavity 111 to be discharged from the exhaust port 113, so as to reduce the steam in the cooking cavity 111 and achieve a crispy and tender texture of the food.

[0035] In some embodiments, the cooking device 10 may include a frying barrel 17, and the frying barrel 17 is detachably located in the cooking cavity 111. A food accommodating space may be provided in the frying barrel 17 for placing food. For example, the frying barrel 17 may be slidably connected to the pot body 11.

[0036] In some embodiments, both the heating device 13 and the circulation fan 15 may be located above the frying barrel 17.

[0037] In some embodiments, the circulation fan 15 may be located on a side of the heating device 13 away from the frying barrel 17, so that the circulation fan 15 can more directly direct the heat generated by the heating device 13 to the food accommodating space to better heat the food.

[0038] It can be understood that when the frying barrel 17 is installed in the pot body 11, the food accommodating space communicates with the cooking cavity 111, or the cooking cavity 111 may include the food accommodating space.

[0039] In some embodiments, the cooking device 10 may further include a motor 19. The motor 19 may be installed in the pot body 11, and the circulation fan 15 may be connected to a drive shaft, so that the motor 19 can control the rotation of the circulation fan 15.

[0040] In some embodiments, the cooking device 10 may further include a wind guide cover 21. The wind guide cover 21 may be located above the frying barrel 17. The wind guide cover 21 is provided with a wind guide space facing the frying barrel 17, and the wind guide space may communicate with the food accommodating space. Both the circulation fan 15 and the heating device 13 may be located in the wind guide space, and the wind guide cover 21 can better direct the hot air to the food.

[0041] It can be understood that when the frying barrel 17 is installed in the pot body 11, the cooking cavity 111 may include the food accommodating space and the wind guide space.

[0042] In some embodiments, the cooking device 10 may further include a temperature detection unit 23. The temperature detection unit 23 may be arranged in the pot body 11. For example, the temperature detection unit 23 may be located in the cooking cavity 111, so that the temperature detection unit 23 can detect the temperature of the cooking cavity 111.

[0043] Among them, the temperature detection unit 23 may be a temperature detection device such as a thermistor, a temperature sensor, a thermometer, etc.

[0044] In some embodiments, the cooking device 10 may further include a timer, which can be used to time the duration of the cooking device 10 during the cooking stage, the working duration of the heating device 13, the working duration of the circulation fan 15, and so on.

[0045] In some embodiments, the cooking device 10 may further include a controller, which can be located inside the pot body 11. The controller can be used to control the working states of the circulation fan 15 and the heating device 13. The controller can also obtain the detection value of the temperature detection unit 23 and control the working states of the circulation fan 15 and the heating device 13 according to the detection value, and so on. The controller can be used to execute any step in the cooking control method of any of the following embodiments.

[0046] Among them, the controller can adopt an MCU (Microcontroller Unit), an MPU (Microprocessor Unit), a CPU (Central Processing Unit), etc.

[0047] Please refer to Figure 3 , this application embodiment also provides a cooking control method. The cooking control method is applied to the cooking device 100 of any of the above embodiments. The cooking control method includes step 010, step 020, and step 030.

[0048] In step 010, in response to a cooking instruction, control the heating device to work.

[0049] In some embodiments, the cooking instruction can be triggered by the user. The controller interacts with the user to obtain the user's input operation, and then obtains the cooking instruction. For example, the cooking device can be provided with an interaction panel, and the user can click on a button or option related to sending a cooking instruction on the interaction panel (such as a button or a touch screen, etc.). Or the user can also trigger the cooking instruction by sending a preset specific voice, infrared control, sending a specific instruction through a mobile terminal, and so on.

[0050] In some embodiments, when receiving the cooking instruction, the cooking device enters the cooking mode.

[0051] In some embodiments, after completing the cooking, the cooking device can also send a prompt of completed cooking to the user. For example, after completing the cooking, emit a prompt sound, voice broadcast, light flashing, and so on.

[0052] In some embodiments, when receiving the cooking instruction, the heating device can work continuously, the heating device can also work intermittently, or the heating device can also work according to a preset cooking curve.

[0053] In some embodiments, the heating device can operate at different powers during different cooking stages.

[0054] For example, the cooking device can have two cooking stages, which can be a temperature-rising stage and a maintaining stage respectively. The operating power of the heating device in the temperature-rising stage can be greater than that in the maintaining stage. The cooking device can rapidly increase the temperature during the temperature-rising stage, thereby quickly heating the food ingredients. After the temperature-rising stage ends, it enters the maintaining stage, and the cooking device can more stably maintain at the required temperature or the required temperature range during the maintaining stage.

[0055] In step 020, determine the cooking stage where the cooking device is located and obtain cooking parameters.

[0056] Among them, the cooking parameters include at least one of the cooking duration and the temperature of the cooking cavity. The cooking stage includes a first cooking stage and a second cooking stage. The first cooking stage can be the temperature-rising stage in the above embodiments, and the second cooking stage can be the maintaining stage in the above embodiments.

[0057] The cooking device can judge the current cooking stage through the temperature of the cooking cavity. For example, after the temperature of the cooking cavity reaches the preset temperature threshold, the cooking device enters the second cooking stage from the first cooking stage. The cooking device can also judge the current cooking stage through the working duration of the heating device. For example, after the cooking cavity reaches the preset time threshold, the cooking device enters the second cooking stage from the first cooking stage. Or, the cooking device can also judge the current cooking stage through other means.

[0058] The average rotation speed of the circulation fan in the first cooking stage is greater than that in the second cooking stage. Thus, during the first cooking stage, the cooking device can accelerate the circulation speed of the hot air on the food surface, accelerate the dehydration speed of the food and the discharge speed of the steam, so that the food can achieve a crispy surface texture. In the second cooking stage, the rotation speed of the circulation fan decreases, which helps to reduce the loss of heat and steam and ensures the crispy exterior and tender interior texture of the food.

[0059] The temperature of the cooking cavity can be detected by a temperature detection unit, and the working duration of the heating device can be detected by a timer.

[0060] In step 030, based on the cooking stage where the cooking device is located, adjust the working mode of the circulation fan according to the cooking parameters.

[0061] During the first cooking stage, the cooking device can adjust the working mode of the circulation fan according to cooking parameters to improve the serious food dehydration caused by the continuous high-speed operation or long-term operation of the circulation fan during the first cooking stage. Similarly, during the second cooking stage, the cooking device can also adjust the working mode of the circulation fan according to cooking parameters to improve the situation of a large amount of steam discharging or a large amount of heat loss in the cooking cavity caused by the continuous high-speed operation or long-term operation of the circulation fan during the second cooking stage. In summary, the cooking device can adjust the working mode of the circulation fan according to cooking parameters during the first cooking stage and the second cooking stage respectively, which helps to improve the serious food dehydration and heat loss situations and enhances the taste of the food.

[0062] In the cooking control method, device, equipment and storage medium provided by the embodiments of the present application, the cooking control method is applied to a cooking device. The cooking device includes a pot body, a heating device and a circulation fan. A cooking cavity is provided in the pot body. Both the heating device and the circulation fan are located in the cooking cavity. The cooking control method includes: in response to a cooking instruction, controlling the heating device to work; determining the cooking stage where the cooking device is located and obtaining the temperature of the cooking cavity; and based on the cooking stage where the cooking device is located, adjusting the working mode of the circulation fan according to cooking parameters; wherein, the cooking stage includes a first cooking stage and a second cooking stage, and the average rotation speed of the circulation fan in the first cooking stage is greater than the average rotation speed of the circulation fan in the second cooking stage. In this way, during the first cooking stage, the cooking device can accelerate the circulation speed of hot air on the food surface, accelerate the food dehydration speed and the steam discharge speed, and improve the air frying efficiency; during the second cooking stage, the average rotation speed of the circulation fan decreases, which helps to reduce the loss of heat and steam and ensure the taste of the food. Moreover, the cooking device adjusts the working mode of the circulation fan according to cooking parameters during the first cooking stage and the second cooking stage respectively, which helps to reduce the loss of heat and steam and ensure the crispy and tender taste of the food.

[0063] In some embodiments, the step of adjusting the working mode of the circulation fan according to cooking parameters based on the cooking stage where the cooking device is located in step 030 above may include the following steps:

[0064] (1) When the cooking device enters the first cooking stage, control the circulation fan to work in the first mode.

[0065] (2) If the duration of the cooking device in the first cooking stage is greater than or equal to the cooking duration, control the circulation fan to work in the second mode.

[0066] Wherein, the rotation speed of the circulation fan in the first mode is greater than the rotation speed of the circulation fan in the second mode.

[0067] After the cooking device receives a cooking instruction, the cooking device enters the first cooking stage, or the cooking device first enters a detection stage and then enters the first cooking stage. When the cooking device enters the first cooking stage, the circulation fan can operate synchronously in the first mode, or can operate in the first mode after the cooking device enters the first cooking stage, so as to increase the rotation speed of the circulation fan, improve the speed of hot air circulation on the food surface, accelerate the dehydration speed of the food, and make the food skin crispy. If the duration of the cooking device in the first cooking stage is greater than or equal to the cooking duration, at this time, the temperature of the cooking cavity is relatively high, and the circulation fan operates in the second mode with a lower rotation speed, so as to reduce the speed of hot air circulation on the food surface, reduce the dehydration speed of the food, help reduce the serious dehydration of the food, and ensure the crispy texture of the food.

[0068] During the detection stage, the cooking device can detect whether the frying barrel and the pot body of the cooking device are properly installed, whether the exhaust hole is blocked, or detect the temperature of the cooking cavity to determine the initial operating power of the heating element, etc.

[0069] In some embodiments, the cooking duration can be set according to requirements. For example, the cooking duration can be set to 180 seconds, 300 seconds or other durations.

[0070] In some embodiments, the rotation speeds of the circulation fan in the first mode and in the second mode can both be set according to requirements. For example, the rotation speed of the circulation fan in the first mode can be set to any value within the rotation speed range [2000 rpm, 3500 rpm]; the rotation speed of the circulation fan in the second mode can be set based on the rotation speed of the circulation fan in the first mode. When the rotation speed of the circulation fan in the second mode is lower than that in the first mode, the rotation speed of the circulation fan in the second mode can be any value within the rotation speed range [300 rpm, 2000 rpm].

[0071] In some embodiments, the step of adjusting the working mode of the circulation fan according to the cooking parameters based on the cooking stage of the cooking device in step 030 above may include the following steps:

[0072] (1) When the cooking device enters the first cooking stage, control the circulation fan to work in the first mode.

[0073] (2) If the temperature of the cooking cavity is greater than or equal to the first preset temperature, control the circulation fan to work in the second mode.

[0074] Among them, the rotation speed of the circulation fan in the first mode is greater than the rotation speed of the circulation fan in the second mode.

[0075] After the cooking device receives a cooking instruction, the cooking device enters the first cooking stage, or the cooking device first enters a detection stage and then enters the first cooking stage. When the cooking device enters the first cooking stage, the circulation fan can operate synchronously in the first mode, or can operate in the first mode after the cooking device enters the first cooking stage, so as to increase the rotation speed of the circulation fan, improve the speed of hot air circulation on the food surface, accelerate the dehydration speed of the food, and make the food skin crispy. When the cooking device detects that the temperature of the cooking cavity is greater than or equal to the first preset temperature, at this time the temperature of the cooking cavity is relatively high, and the circulation fan operates in the second mode with a relatively low rotation speed, so as to reduce the speed of hot air circulation on the food surface, reduce the dehydration speed of the food, help to reduce the serious dehydration situation of the food, and ensure the taste of the food.

[0076] During the detection stage, the cooking device can detect whether the frying barrel and the pot body of the cooking device are properly installed, whether the exhaust hole is blocked, or detect the temperature of the cooking cavity to determine the initial operating power of the heating element, etc.

[0077] In some embodiments, the first preset temperature can be set according to requirements. For example, the first preset temperature can be set to any value within the temperature range [100°C, 180°C].

[0078] In some embodiments, the rotation speed of the circulation fan in the first mode and the rotation speed in the second mode can both be set according to requirements. For example, the rotation speed of the circulation fan in the first mode can be set to any value within the rotation speed range [2000 rpm, 3500 rpm]; the rotation speed of the circulation fan in the second mode can be set based on the rotation speed of the circulation fan in the first mode. When the rotation speed of the circulation fan in the second mode is lower than that in the first mode, the rotation speed of the circulation fan in the second mode can be any value within the rotation speed range [300 rpm, 2000 rpm].

[0079] In some embodiments, the above step 030 of adjusting the working mode of the circulation fan according to the cooking parameters based on the cooking stage where the cooking device is located may further include the steps:

[0080] If the temperature of the cooking cavity is greater than or equal to the second preset temperature, control the cooking device to enter the second cooking stage.

[0081] That is, step 030 includes: when the cooking device enters the first cooking stage, if the temperature of the cooking cavity is greater than or equal to the second preset temperature, control the cooking device to enter the second cooking stage.

[0082] Wherein, the second preset temperature is the sum of the first preset temperature and the first difference temperature.

[0083] When the temperature of the cooking cavity is greater than or equal to the second preset temperature, the cooking device determines that the first cooking stage is completed at this time, and the cooking device enters the second cooking stage.

[0084] In some embodiments, the first temperature difference can be preset. For example, if the first preset temperature is set to T1 and the first temperature difference is set to T2, then the second preset temperature can be T1 + T2.

[0085] In some embodiments, the second preset temperature can also be taken from a temperature range. Then the first temperature difference is set to two temperature values T2 and T3 according to the temperature range thresholds at both ends of the second preset temperature. That is, the second preset temperature can be any value within the temperature range [T1 + T2, T1 + T3]. For example, T2 can be 30°C and T3 can be 120°C. Then the second preset temperature can be any value within the temperature range [T1 + 30°C, T1 + 120°C].

[0086] As an example, when the first preset temperature is 100°C, the second preset temperature can be any value within the temperature range [130°C, 220°C]. When the first preset temperature is 180°C, the second preset temperature can be any value within the temperature range [210°C, 300°C].

[0087] In some embodiments, the cooking device can set a maximum temperature threshold to improve the situation that food is easily burned due to the too high temperature of the cooking cavity. The cooking device cannot set a temperature value exceeding the maximum temperature threshold. Or when the cooking device sets a temperature value exceeding the maximum temperature threshold, the temperature value automatically jumps to the maximum temperature threshold or defaults to execute with the maximum temperature threshold. Or when the temperature of the cooking cavity is greater than the maximum temperature threshold, the heating device stops working or the operating power of the heating device decreases. For example, the maximum temperature threshold can be set to 220°C, 230°C, 240°C or other temperature values.

[0088] As an example, taking the maximum temperature threshold of 220°C as an example, when the second preset temperature is any value within the temperature range [210°C, 300°C], the second preset temperature can be further determined as any value within the temperature range [210°C, 220°C].

[0089] In some embodiments, the above step 030 of adjusting the working mode of the circulation fan according to the cooking parameters based on the cooking stage of the cooking device may further include the following steps:

[0090] (1) When the cooking device enters the second cooking stage, control the circulation fan to work in the third mode.

[0091] (2) If the temperature of the cooking cavity is greater than or equal to the third preset temperature, control the circulation fan to work in the fourth mode.

[0092] Among them, the rotation speed of the circulation fan in the third mode is greater than that in the fourth mode.

[0093] When the cooking device enters the second cooking stage, the circulation fan can run synchronously in the third mode, or can run in the third mode after the cooking device enters the second cooking stage. At this time, the cooking device switches from the first cooking stage to the second cooking stage, and the temperature in the cooking cavity is relatively high. The circulation fan runs in the third mode, and the rotation speed of the circulation fan increases to accelerate the air flow in the cooking cavity and accelerate heat dissipation, so that the temperature of the cooking cavity can approach the required temperature. When the temperature of the cooking cavity is greater than or equal to the third preset temperature, at this time the temperature of the cooking cavity is close to or within the required temperature or temperature range, the rotation speed of the circulation fan decreases, and the circulation fan works in the fourth mode to reduce the speed of hot air circulation, reduce heat and steam loss, reduce the situation of food moisture loss, and ensure the crispy and tender texture of the food.

[0094] In some embodiments, the third preset temperature can be set according to requirements. For example, the third preset temperature can be set to any value within the temperature range [130°C, 150°C].

[0095] In some embodiments, the rotation speed of the circulation fan in the third mode and the rotation speed in the fourth mode can both be set according to requirements. For example, the rotation speed of the circulation fan in the third mode can be any value within the rotation speed range [1000 rpm, 2000 rpm]; the rotation speed of the circulation fan in the fourth mode can be set based on the rotation speed of the circulation fan in the third mode. When the rotation speed of the circulation fan in the fourth mode is lower than that in the third mode, the rotation speed of the circulation fan in the fourth mode can be any value within the rotation speed range [300 rpm, 1000 rpm].

[0096] In some embodiments, in step 030 above, based on the cooking stage of the cooking device, adjusting the working mode of the circulation fan according to cooking parameters may further include the steps:

[0097] If the temperature of the cooking cavity is greater than or equal to the fourth preset temperature, control the cooking device to stop.

[0098] Among them, the fourth preset temperature is the sum of the third preset temperature and the second difference temperature.

[0099] When the temperature of the cooking cavity is greater than or equal to the fourth preset temperature, the cooking device determines that the second cooking stage is completed at this time, the food cooking is completed, and the cooking device stops.

[0100] In some embodiments, the second difference temperature can be preset. For example, if the third preset temperature is set as T4 and the second difference temperature is set as T5, then the fourth preset temperature can be T4 + T5.

[0101] In some embodiments, the fourth preset temperature can also be taken from within a temperature range. The second differential temperature is set to two temperature values T5 and T6 according to the temperature range thresholds at both ends of the third preset temperature. Then, the fourth preset temperature can be [T4 + T5, T4 + T6]. For example, T5 can be 20°C and T6 can be 90°C. Then, the fourth preset temperature can be any value within the temperature range [T1 + 20°C, T1 + 90°C].

[0102] As an example, when the third preset temperature is 130°C, the third preset temperature can be any value within [150°C, 220°C]. When the third preset temperature can be 150°C, the third preset temperature can be any value within [170°C, 240°C].

[0103] In some embodiments, adjusting the working mode of the circulation fan according to the cooking parameters in step 030 above may further include the steps of:

[0104] Controlling the circulation fan to work periodically in the first cooking stage and / or controlling the circulation fan to work periodically in the second cooking stage.

[0105] When the cooking device is in the first cooking stage, the cooking device can control the circulation fan to work periodically, which can not only achieve the effect of hot air circulation but also reduce the energy consumption of the cooking device. Similarly, when the cooking device is in the second cooking stage, the circulation fan can also work periodically to reduce the energy consumption of the cooking device.

[0106] In some embodiments, the periodic rotation of the circulation fan may mean that the circulation fan works at a preset interval duration.

[0107] As an example, the interval duration can be 5 seconds, and the circulation fan starts once every 5 seconds.

[0108] As another example, the interval duration can be 8 seconds, and the circulation fan starts once every 8 seconds.

[0109] In some embodiments, the periodic rotation of the circulation fan may also mean controlling the circulation fan to rotate for a first duration and then stop rotating for a second duration, where the rotation and stop of the circulation fan alternate.

[0110] In some embodiments, the first duration and the second duration can be preset.

[0111] As an example, the first duration can be 10 seconds and the second duration can be 10 seconds. Then, the circulation fan alternately works in a time cycle of rotating for 10 seconds and stopping for 10 seconds.

[0112] As another example, the first duration can be 10 seconds and the second duration can be 20 seconds. Then, the circulation fan alternately operates according to a time period of rotating for 10 seconds and stopping for 20 seconds.

[0113] In some embodiments, the first duration and the second duration can be equal or unequal. The first duration can be greater than the second duration, or the first duration can be less than the second duration.

[0114] In some embodiments, the cooking control method may further include the following steps:

[0115] (1) Determine that the cooking device is in the first cooking stage and obtain the first working duration of the heating device.

[0116] (2) If the first heating duration is greater than or equal to the first preset duration, control the cooking device to enter the second cooking stage.

[0117] When the cooking device is in the first cooking stage, by monitoring the first working duration of the heating device, the working stage of the cooking device can be determined more accurately, so as to control the circulation fan and the heating device more accurately, which helps to reduce the situation of control errors.

[0118] Specifically, when the cooking device is in the first cooking stage, the cooking device monitors the first working duration of the heating device. When the first working duration is greater than or equal to the first preset duration, the cooking device determines that the first cooking stage has been completed at this time. The cooking device can enter the next cooking stage. At this time, the cooking device can adjust the circulation fan and the heating device to operate according to the control method of the second cooking stage, which helps to avoid the situation that the food is severely dehydrated or burned due to the cooking device being in the first cooking stage for a long time.

[0119] In some embodiments, the first working duration of the heating device can refer to the working duration of the heating device after the cooking device enters the first cooking stage, or the first working duration can also refer to the working duration of the heating device after the cooking device obtains the cooking instruction, or the cooking device can also count the first working duration of the heating device according to other methods.

[0120] In some embodiments, the first preset duration can be set according to requirements. For example, the preset duration can be any value within the time interval [3 min, 20 min].

[0121] In some embodiments, the cooking control method may further include the following steps:

[0122] (1) Determine that the cooking device is in the second cooking stage and obtain the second working duration of the heating device.

[0123] (2) If the second heating duration is greater than or equal to the second preset duration, control the cooking device to stop.

[0124] When the cooking device is in the second cooking stage, by monitoring the second working duration of the heating device, the working state of the cooking device can be determined more accurately, so as to control the circulation fan and the heating device more accurately, which helps to reduce the situation of control errors.

[0125] Specifically, when the cooking device is in the second cooking stage, the cooking device monitors the second working duration. When the second working duration is greater than or equal to the second preset duration, the cooking device determines that the second cooking stage has been completed at this time, the food cooking is completed, and the cooking device shuts down. At this time, the cooking device can control the circulation fan and the heating device to stop working, which helps to avoid the situation that the food is severely dehydrated or burned due to the cooking device being in the second cooking stage for a long time.

[0126] In some embodiments, the second working duration of the heating device may refer to the working duration of the heating device after the cooking device enters the second cooking stage.

[0127] In some embodiments, the second preset duration can be set according to requirements. For example, the preset duration can be any value in the time interval [2 min, 15 min].

[0128] In some embodiments, the cooking control method may further include the following steps:

[0129] (1) Control the circulation fan to work in the first mode in the first cooking stage.

[0130] (2) Control the circulation fan to work in the third mode in the second cooking stage.

[0131] Wherein, the rotation speed of the circulation fan in the third mode is less than the rotation speed of the circulation fan in the first mode.

[0132] The cooking device can also continuously work in the first mode in the first cooking stage to accelerate the speed of hot air circulation and improve the speed of food dehydration. The cooking device can also continuously work in the third mode in the second cooking stage to reduce the rotation speed of the circulation fan and reduce heat loss and the loss of food moisture. In this way, the cooking efficiency of the cooking device can be improved.

[0133] In some embodiments, the cooking control method may further include the following steps:

[0134] (1) Determine that the cooking device is in the second cooking stage.

[0135] (2) If the temperature of the cooking cavity is greater than or equal to the fifth preset temperature, control the cooking device to shut down.

[0136] After the cooking device enters the second cooking stage, the cooking device can also directly determine whether cooking is completed based on the temperature in the cooking cavity. When the temperature in the cooking cavity is greater than or equal to the fifth preset temperature, the cooking device determines that the food is cooked, and the cooking device shuts down, and both the heating device and the circulation fan stop working. In this way, it helps to avoid the situation that the food is severely dehydrated or burned due to the too high temperature in the cooking cavity.

[0137] In some embodiments, the fifth preset temperature can be set according to requirements. For example, the fifth preset temperature can be set to any value in the temperature range [150°C, 220°C], or the fifth preset temperature can also be set according to actual requirements.

[0138] Please refer to Figure 4 , the embodiment of the present application also provides a cooking control device 300. The cooking control device 300 is applied to a cooking device. The cooking device includes a pot body, a heating device and a circulation fan. A cooking cavity is provided in the pot body, and both the heating device and the circulation fan are located in the cooking cavity. The cooking control device 300 can be used to execute any step in the cooking control method of any of the above embodiments. For example, the cooking control device 300 includes a first control module 310, a second control module 320 and a third control module 330.

[0139] Among them, the first control module 310 is used to control the heating device to work in response to a cooking instruction.

[0140] The second control module 320 is used to determine the cooking stage where the cooking device is located and obtain cooking parameters. The cooking parameters include at least one of cooking duration and the temperature in the cooking cavity.

[0141] The third control module 330 is used to adjust the working mode of the circulation fan according to the cooking parameters based on the cooking stage where the cooking device is located.

[0142] Among them, the cooking stage includes a first cooking stage and a second cooking stage, and the average rotation speed of the circulation fan in the first cooking stage is greater than the average rotation speed of the circulation fan in the second cooking stage.

[0143] In some embodiments, the third control module 330 is further used to, when the cooking device enters the first cooking stage, control the circulation fan to work in a first mode; and if the temperature in the cooking cavity is greater than or equal to the first preset temperature, control the circulation fan to work in a second mode; wherein, the rotation speed of the circulation fan in the first mode is greater than the rotation speed of the circulation fan in the second mode.

[0144] In some embodiments, the third control module 330 is further used to, if the temperature in the cooking cavity is greater than or equal to the second preset temperature, control the cooking device to enter the second cooking stage, and the second preset temperature is the sum of the first preset temperature and the first difference temperature.

[0145] In some embodiments, the third control module 330 is further configured to, when the cooking device enters the second cooking stage, control the circulation fan to operate in a third mode; and if the temperature of the cooking cavity is greater than or equal to a third preset temperature, control the circulation fan to operate in a fourth mode; wherein, the rotation speed of the circulation fan in the third mode is greater than the rotation speed of the circulation fan in the fourth mode.

[0146] In some embodiments, the third control module 330 is further configured to, if the temperature of the cooking cavity is greater than or equal to a fourth preset temperature, control the cooking device to stop; the fourth preset temperature is the sum of the third preset temperature and a second difference temperature.

[0147] In some embodiments, the second control module 320 is further configured to determine that the cooking device is in the first cooking stage, and obtain the first working duration of the heating device; and if the first heating duration is greater than or equal to a first preset duration, control the cooking device to enter the second cooking stage.

[0148] In some embodiments, the second control module 320 is further configured to determine that the cooking device is in the second cooking stage, and obtain the second working duration of the heating device; and if the second heating duration is greater than or equal to a second preset duration, control the cooking device to stop.

[0149] In some embodiments, the third control module 330 is further configured to control the circulation fan to operate in a first mode in the first cooking stage; and control the circulation fan to operate in a third mode in the second cooking stage, the rotation speed of the circulation fan in the third mode is less than the rotation speed of the circulation fan in the first mode.

[0150] In some embodiments, the third control module 330 is further configured to determine that the cooking device is in the second cooking stage; and if the temperature of the cooking cavity is greater than or equal to a fifth preset temperature, control the cooking device to stop.

[0151] In some embodiments, the third control module 330 is further configured to control the circulation fan to operate periodically in the first cooking stage, and / or control the circulation fan to operate periodically in the second cooking stage.

[0152] It should be noted that for device - type embodiments, since they are basically similar to method embodiments, the description is relatively simple. For relevant parts, refer to the corresponding descriptions in the method embodiments. For any processing method described in the method embodiments, it can be implemented by corresponding processing modules in the device embodiments, and will not be elaborated one by one in the device embodiments.

[0153] Those skilled in the art can clearly understand that for the convenience and conciseness of description, the specific working processes of the above - described devices and modules can refer to the corresponding processes in the foregoing method embodiments, and will not be elaborated herein.

[0154] In several embodiments provided by the present application, the coupling between modules may be electrical, mechanical, or other forms of coupling.

[0155] In addition, in each embodiment of the present application, each functional module may be integrated in a processing module, may exist separately physically for each module, or two or more modules may be integrated in one module. The above integrated modules may be implemented in the form of hardware or in the form of software functional modules.

[0156] Please refer to Figure 5 , based on the above cooking control method, an embodiment of the present application further provides a cooking device 400 that can execute the above cooking control method.

[0157] The cooking device 400 includes a pot body, a heating device, and a circulation fan. A cooking cavity is provided in the pot body, and both the heating device and the circulation fan are located in the cooking cavity.

[0158] The cooking device 400 further includes at least one processor 410, a memory 420. In addition, it may further include a touchpad (not shown in the figure), a touch screen (not shown in the figure), and a wireless communication module (not shown in the figure), and one or more application programs. One or more of the application programs may be stored in the memory 420 and configured to be executed by one or more processors 410. One or more programs are configured to execute the method described in the foregoing method embodiments.

[0159] The processor 410 may include one or more processing cores. The processor 410 connects various parts within the entire cooking device 400 using various interfaces and lines. By running or executing instructions, programs, code sets, or instruction sets stored in the memory 420, and by calling data stored in the memory 420, the processor 410 executes various functions of the cooking device 400 and processes data.

[0160] Optionally, the processor 410 may be implemented in at least one hardware form of digital signal processing (DSP), field-programmable gate array (FPGA), or programmable logic array (PLA). The processor 410 may integrate one or a combination of several of a central processing unit (CPU), a graphics processing unit (GPU), and a modem. Among them, the CPU mainly processes the operating system, user interface, application programs, etc.; the GPU is responsible for rendering and drawing the display content; the modem is used to process wireless communication. It can be understood that the above-mentioned modem may not be integrated into the processor 410 and may be implemented separately through a communication chip.

[0161] The memory 420 may include random access memory (RAM) and may also include read-only memory. The memory 420 can be used to store instructions, programs, codes, code sets, or instruction sets. The memory 420 may include a program storage area and a data storage area. Among them, the program storage area may store instructions for implementing the operating system, instructions for implementing at least one function, instructions for implementing the following various method embodiments, etc. The data storage area may also store data created during the use of the terminal.

[0162] Please refer to Figure 6 , this embodiment of the present application also provides a computer-readable storage medium 500. The computer-readable storage medium 500 stores program code 510, and the program code 510 can be called by the processor to execute the cooking control method described in the above method embodiments.

[0163] The computer-readable storage medium 500 may be an electronic memory such as a flash memory, EEPROM (electrically erasable programmable read-only memory), EPROM, hard disk, or ROM. Optionally, the computer-readable storage medium 500 includes a non-transitory computer-readable storage medium. The computer-readable storage medium 500 has a storage space for the program code 510 that executes any method step in the above method. These program codes can be read from or written into one or more computer program products. The program code 510 can be compressed in an appropriate form.

[0164] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them; under the idea of the present application, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other changes in different aspects of the present application as above. For the sake of brevity, they are not provided in detail; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the various embodiments of the present application. Through the description of the above embodiments, those of ordinary skill in the art can clearly understand that each embodiment can be implemented by means of software plus a general-purpose hardware platform, and of course, it can also be implemented by hardware. Those of ordinary skill in the art can understand that all or part of the processes of implementing the above embodiments of the method can be completed by instructing relevant hardware through program code. The program can be stored in a computer-readable storage medium, and when the program is executed, it can include the processes of the above embodiments of the methods. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM), etc.

Claims

1. A cooking control method, characterized in that, Applied to a cooking device, the cooking device includes a pot body, a heating device and a circulation fan. A cooking cavity is provided in the pot body. The heating device and the circulation fan are both located in the cooking cavity. The cooking control method includes: In response to a cooking instruction, controlling the heating device to operate; Determining the cooking stage in which the cooking device is located and obtaining cooking parameters, the cooking parameters including at least one of a cooking duration and the temperature of the cooking cavity; and Based on the cooking stage in which the cooking device is located, adjusting the working mode of the circulation fan according to the cooking parameters; Wherein, the cooking stage includes a first cooking stage and a second cooking stage, and the average rotation speed of the circulation fan in the first cooking stage is greater than the average rotation speed of the circulation fan in the second cooking stage.

2. The cooking control method according to claim 1, wherein The adjusting the working mode of the circulation fan according to the cooking parameters based on the cooking stage in which the cooking device is located includes: When the cooking device enters the first cooking stage, controlling the circulation fan to operate in a first mode; If the duration of the cooking device in the first cooking stage is greater than or equal to the cooking duration, controlling the circulation fan to operate in a second mode; Wherein, the rotation speed of the circulation fan in the first mode is greater than the rotation speed of the circulation fan in the second mode.

3. The cooking control method according to claim 1, wherein The adjusting the working mode of the circulation fan according to the cooking parameters based on the cooking stage in which the cooking device is located includes: When the cooking device enters the first cooking stage, controlling the circulation fan to operate in a first mode; and If the temperature of the cooking cavity is greater than or equal to a first preset temperature, controlling the circulation fan to operate in a second mode; Wherein, the rotation speed of the circulation fan in the first mode is greater than the rotation speed of the circulation fan in the second mode.

4. The cooking control method according to claim 3, wherein, The adjusting the working mode of the circulation fan according to the cooking parameters based on the cooking stage in which the cooking device is located further includes: If the temperature of the cooking cavity is greater than or equal to a second preset temperature, controlling the cooking device to enter the second cooking stage, the second preset temperature being the sum of the first preset temperature and a first difference temperature.

5. The cooking control method according to claim 3, wherein The adjusting the working mode of the circulation fan according to the cooking parameters based on the cooking stage in which the cooking device is located further includes: When the cooking device enters the second cooking stage, controlling the circulation fan to operate in a third mode; and If the temperature of the cooking cavity is greater than or equal to a third preset temperature, controlling the circulation fan to operate in a fourth mode; Wherein, the rotation speed of the circulation fan in the third mode is greater than the rotation speed of the circulation fan in the fourth mode.

6. The cooking control method according to claim 5, characterized in that The adjusting the working mode of the circulation fan according to the cooking parameters based on the cooking stage in which the cooking device is located further includes: If the temperature of the cooking cavity is greater than or equal to a fourth preset temperature, controlling the cooking device to stop, the fourth preset temperature being the sum of the third preset temperature and a second difference temperature.

7. The cooking control method according to claim 1, characterized in that, The cooking control method further includes: Determining that the cooking device is in the first cooking stage and obtaining the first working duration of the heating device; and If the first heating duration is greater than or equal to the first preset duration, control the cooking device to enter the second cooking stage.

8. The cooking control method according to claim 1, characterized in that, The cooking control method further includes: Determine that the cooking device is in the second cooking stage, and obtain the second working duration of the heating device; and If the second heating duration is greater than or equal to the second preset duration, control the cooking device to stop.

9. The cooking control method according to claim 1, characterized in that The cooking control method further includes: Control the circulation fan to work in the first mode during the first cooking stage; and Control the circulation fan to work in the third mode during the second cooking stage, and the rotation speed of the circulation fan in the third mode is less than the rotation speed of the circulation fan in the first mode.

10. The cooking control method according to claim 9, wherein The cooking control method further includes: Determine that the cooking device is in the second cooking stage; and If the temperature of the cooking cavity is greater than or equal to the fifth preset temperature, control the cooking device to stop.

11. The cooking control method according to any one of claims 1-10, characterized in that, Adjusting the working mode of the circulation fan according to the cooking parameters includes: Controlling the circulation fan to work periodically during the first cooking stage, and / or controlling the circulation fan to work periodically during the second cooking stage.

12. A cooking control device, characterized in that, Applied to a cooking device, the cooking device includes a pot body, a heating device and a circulation fan, a cooking cavity is provided in the pot body, the heating device and the circulation fan are both located in the cooking cavity, and the cooking control device includes: A first control module, configured to control the heating device to work in response to a cooking instruction; A second control module, configured to determine the cooking stage where the cooking device is located and obtain cooking parameters, the cooking parameters including at least one of cooking duration and the temperature of the cooking cavity; and A third control module, configured to adjust the working mode of the circulation fan according to the cooking parameters based on the cooking stage where the cooking device is located; Wherein, the cooking stage includes a first cooking stage and a second cooking stage, and the average rotation speed of the circulation fan in the first cooking stage is greater than the average rotation speed of the circulation fan in the second cooking stage.

13. A cooking device, characterized in that, The cooking device includes: A pot body, with a cooking cavity provided therein; A heating device and a circulation fan, the heating device and the circulation fan are both located in the cooking cavity; At least one processor; and A memory communicatively connected to the at least one processor; Wherein, the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the cooking control method according to any one of claims 1-11.

14. A computer-readable storage medium, characterized in that, Program code is stored in the computer-readable storage medium, and the program code can be called by a processor to execute the cooking control method according to any one of claims 1-11.

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