Control method and device of steaming oven, steaming and baking device, medium and program product

Abstract

The invention relates to a control method and device of a steaming oven, a steaming and baking device, a medium and a program product. The method comprises the following steps: acquiring a cooking instruction; determining an evaporation coefficient, a reference compensation amount and a target cooking time length matched with the cooking instruction; determining a target water supply amount according to the target cooking duration, the evaporation coefficient and the reference compensation amount; controlling the water inlet state of a water inlet assembly of the steaming oven according to the target water supply amount; the water inlet end of the water inlet assembly communicates with the water network pipeline, the water outlet end of the water inlet assembly communicates with a steam generation assembly of the steaming oven, and the steam generation assembly is used for generating steam for cooking according to water introduced by the water inlet assembly. The water inlet assembly of the steaming oven is directly communicated with the water network pipeline, so that a user does not need to check the water volume of the water tank and add water into the water tank in advance, and the operation is convenient. And by adopting the method, complicated operations such as manual input of water supply parameters by the user are not needed, so that the risk of misjudgment of parameters caused by lack of experience of the user is avoided, and the use convenience of the steaming oven is high.

Description

Technical Field

[0001] The present application relates to the technical field of household appliances, and particularly to a control method, device, steam cooking and baking device, computer-readable storage medium and computer program product for a steam oven. Background Art

[0002] In the kitchen appliance market, as an electrical device integrating multiple cooking functions such as steaming and baking, a steam oven has been widely favored by consumers because it can meet diverse cooking needs. A steam oven is usually equipped with a water tank structure, and the water provided by the water tank is converted into steam by a steam generator to achieve the steaming cooking of food.

[0003] However, when actually using a steam oven, to ensure that there is enough water in the water tank for cooking, the user needs to check the water volume in the water tank and manually replenish it when the water volume is insufficient, resulting in low usability. Some steam ovens also require manual setting of water supply parameters of the water tank, etc. This manual setting method is not only cumbersome to operate, but also has certain requirements for the user's cooking knowledge and usage experience. For users lacking relevant experience, it is difficult to accurately judge the appropriate water volume required in different cooking scenarios, further reducing the usability of the steam oven. Summary of the Invention

[0004] Based on this, in view of the above technical problems, it is necessary to provide a control method, device, steam cooking and baking device, computer-readable storage medium and computer program product for a steam oven that can improve the usability of the steam oven.

[0005] In a first aspect, the present application provides a control method for a steam oven. The method includes:

[0006] Obtain a cooking instruction;

[0007] Determine an evaporation coefficient, a reference compensation amount, and a target cooking duration that match the cooking instruction;

[0008] Determine a target water supply amount according to the target cooking duration, the evaporation coefficient, and the reference compensation amount;

[0009] Control the water inlet state of the water inlet component of the steam oven according to the target water supply amount; the water inlet end of the water inlet component is connected to a water network pipeline, and the water outlet end of the water inlet component is connected to the steam generation component of the steam oven, and the steam generation component is used to generate steam according to the water introduced by the water inlet component for cooking.

[0010] In one of the embodiments, the method further includes:

[0011] Obtain user adjustment parameters;

[0012] Update the evaporation coefficient and the reference compensation amount that match the current cooking instruction according to the user adjustment parameter, the current cooking instruction corresponding to the user adjustment parameter, and the actual water supply amount in the cooking process corresponding to the current cooking instruction.

[0013] In one embodiment, the method further includes:

[0014] When the water inlet state of the water inlet assembly is stopped from inletting water, determine the actual water supply amount of the water inlet assembly;

[0015] Determine the water inlet error according to the actual water supply amount and the target water supply amount;

[0016] When the water inlet error is greater than a preset error threshold, update the evaporation coefficient and the reference compensation amount that match the current cooking instruction according to the actual water supply amount.

[0017] In one embodiment, the water inlet state includes the water inlet duration. After controlling the water inlet state of the water inlet assembly of the steam oven according to the target water supply amount, the method further includes:

[0018] Obtain the environmental parameters in the cooking cavity of the steam oven;

[0019] Adjust the water inlet duration according to the environmental parameters.

[0020] In one embodiment, the method further includes:

[0021] Obtain the accumulated water parameter of the drainage assembly of the steam oven;

[0022] When the accumulated water parameter reaches a preset accumulated water threshold, control the drainage pump in the drainage assembly to start running.

[0023] In one embodiment, after controlling the drainage pump in the drainage assembly to start running, the method further includes:

[0024] Obtain the running duration of the drainage pump;

[0025] When the running duration reaches a preset drainage duration threshold, control the cleaning assembly of the steam oven to enter the cleaning mode.

[0026] In one embodiment, after controlling the drainage pump in the drainage assembly to start running, the method further includes:

[0027] When the accumulated water parameter reaches a preset water volume upper limit threshold, control the cleaning assembly of the steam oven to enter the cleaning mode.

[0028] In one embodiment, after starting the operation of the drainage pump in the drainage assembly, the method further includes:

[0029] When the accumulated water parameter reaches the preset upper limit threshold of the water volume, adjust the heat dissipation parameter of the heat dissipation assembly of the steam oven according to the accumulated water parameter.

[0030] In a second aspect, the present application also provides a control device for a steam oven. The device includes:

[0031] An instruction acquisition module, configured to acquire a cooking instruction;

[0032] A coefficient determination module, configured to determine an evaporation coefficient, a reference compensation amount, and a target cooking duration that match the cooking instruction;

[0033] A water volume determination module, configured to determine a target water supply amount according to the target cooking duration, the evaporation coefficient, and the reference compensation amount;

[0034] An inlet water control module, configured to control the inlet water state of the inlet water assembly of the steam oven according to the target water supply amount; the inlet end of the inlet water assembly is connected to a water network pipeline, and the outlet end of the inlet water assembly is connected to the steam generation assembly of the steam oven, and the steam generation assembly is configured to generate steam according to the water introduced by the inlet water assembly for cooking.

[0035] In a third aspect, the present application also provides a steam cooking device. The steam cooking device includes a steam oven and a controller, the controller is electrically connected to the inlet water assembly and the steam generation assembly of the steam oven, the inlet end of the inlet water assembly is connected to a water network pipeline, and the outlet end of the inlet water assembly is connected to the steam generation assembly of the steam oven;

[0036] The controller is configured to acquire a cooking instruction; determine an evaporation coefficient, a reference compensation amount, and a target cooking duration that match the cooking instruction; determine a target water supply amount according to the target cooking duration, the evaporation coefficient, and the reference compensation amount; control the inlet water state of the inlet water assembly of the steam oven according to the target water supply amount; and is further configured to control the steam generation assembly to generate steam according to the water introduced by the inlet water assembly for cooking.

[0037] In a fourth aspect, the present application also provides a computer-readable storage medium. The computer-readable storage medium stores a computer program thereon, and when the computer program is executed by a processor, the following steps are implemented:

[0038] Acquire a cooking instruction;

[0039] Determine an evaporation coefficient, a reference compensation amount, and a target cooking duration that match the cooking instruction;

[0040] Determine a target water supply amount according to the target cooking duration, the evaporation coefficient, and the reference compensation amount;

[0041] Control the water inlet state of the water inlet component of the steam oven according to the target water supply amount; the water inlet end of the water inlet component is connected to the water network pipeline, and the water outlet end of the water inlet component is connected to the steam generation component of the steam oven, and the steam generation component is used to generate steam according to the water introduced by the water inlet component for cooking.

[0042] In a fifth aspect, the present application also provides a computer program product. The computer program product includes a computer program, and when the computer program is executed by a processor, the following steps are implemented:

[0043] Obtain a cooking instruction;

[0044] Determine an evaporation coefficient, a reference compensation amount, and a target cooking duration that match the cooking instruction;

[0045] Determine a target water supply amount according to the target cooking duration, the evaporation coefficient, and the reference compensation amount;

[0046] Control the water inlet state of the water inlet component of the steam oven according to the target water supply amount; the water inlet end of the water inlet component is connected to the water network pipeline, and the water outlet end of the water inlet component is connected to the steam generation component of the steam oven, and the steam generation component is used to generate steam according to the water introduced by the water inlet component for cooking.

[0047] The above control method of the steam oven, the control method of the steam oven, the device, the steam cooking device, the computer-readable storage medium, and the computer program product. First, obtain a cooking instruction, determine an evaporation coefficient, a reference compensation amount, and a target cooking duration that match the cooking instruction; determine a target water supply amount according to the target cooking duration, the evaporation coefficient, and the reference compensation amount; control the water inlet state of the water inlet component of the steam oven according to the target water supply amount; the water inlet end of the water inlet component is connected to the water network pipeline, and the water outlet end of the water inlet component is connected to the steam generation component of the steam oven, and the steam generation component is used to generate steam according to the water introduced by the water inlet component for cooking. The water inlet component of this steam oven is directly connected to the water network pipeline, eliminating the need for the user to check the water volume in the water tank and add water to the water tank in advance, which is convenient for operation. Moreover, there is no need for the user to perform complex operations such as manually inputting water supply parameters, especially avoiding the risk of incorrect parameter judgment caused by the user's lack of experience, making the steam oven highly convenient to use. Description of the Drawings

[0048] Figure 1 It is a module schematic diagram of a steam cooking device in an embodiment;

[0049] Figure 2 It is a module schematic diagram of a steam cooking device in another embodiment;

[0050] Figure 3 Schematic structural diagram of a steaming and baking device in an embodiment;

[0051] Figure 4 Schematic flowchart of a control method for a steam oven in an embodiment;

[0052] Figure 5 Schematic flowchart of a control method for a steam oven in another embodiment;

[0053] Figure 6 Block diagram of the structure of a control device for a steam oven in an embodiment. Detailed implementation manners

[0054] In order to make the objectives, technical solutions and advantages of the present application clearer and more understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0055] The embodiments of the present application provide a steaming and baking device. As Figure 1 shown, the steaming and baking device includes a controller

[0056] 100 and a steam oven 200, and the steam oven 200 includes a water inlet assembly and a steam generation assembly. Both the water inlet assembly and the steam generation assembly are electrically connected to the controller 100. The water inlet end of the water inlet assembly is communicated with a water network pipeline, and the water outlet end of the water inlet assembly is communicated with the steam generation assembly.

[0057] Among them, the water inlet assembly and the steam generation assembly can be set according to specific situations. In some embodiments, as Figure 2 shown, the water inlet assembly of the steam oven 200 includes a water inlet treatment device 210 and a opening degree adjusting device 220. The water inlet end of the water inlet treatment device 210 is used to communicate with the water network pipeline, and the water outlet end of the water inlet treatment device 210 is communicated with the steam generation assembly 240; the opening degree adjusting device 220 is arranged between the water inlet treatment device 210 and the steam generation assembly 240.

[0058] The opening degree adjusting device 220 is used to adjust the water inlet state, and the water inlet state includes water inlet related states such as starting water inlet, stopping water inlet, different water inlet flows, and water inlet duration. As an example, the opening degree adjusting device 220 includes an electromagnetic valve electrically connected to the controller 100, and the water inlet state is adjusted through the on / off and opening degree states of the electromagnetic valve.

[0059] The water inlet treatment device 210 may include a filtration and softening device. The water inlet end of the filtration and softening device is used to communicate with the water network pipeline, and the water outlet end communicates with the steam generation assembly 240; the opening degree adjustment device 220 is arranged between the filtration and softening device and the steam generation assembly 240. Thus, after the municipal tap water is treated by the filtration module and the softening module of the filtration and softening device, it flows into the steam generation assembly 240. The filtration and softening module can filter out impurities and odors in the water, reduce the hardness, and improve the water quality. Therefore, the steam generated by the steam generation assembly 240 can be odorless and impurity-free, improving the cooking quality and helping to extend the service life of the steam generation assembly 240.

[0060] In some embodiments, the water inlet treatment device 210 further includes a voltage stabilizing device, which is arranged between the filtration and softening device and the steam generation assembly 240. The voltage stabilizing device can monitor and adjust the outlet water pressure to make the outlet water pressure stable within the expected range. Thus, it can effectively cope with the water network pressure, make the water volume provided to the steam generation assembly 240 more stable, reduce the steam volume fluctuation, and improve the cooking effect.

[0061] Furthermore, the water inlet assembly further includes a water storage device 230, which is arranged between the opening degree adjustment device 220 and the steam generation assembly 240. The water storage device 230 can buffer the water supply fluctuation of the water network and the instantaneous flow rate change of the opening degree adjustment device 220, making the inlet water pressure and flow rate of the steam generation assembly 240 stable. Exemplarily, the water storage device 230 can be a water storage tank.

[0062] In actual implementation, the steam oven 200 further includes an interaction device electrically connected to the controller 100. The interaction device is used to receive the operation instructions issued by the user or the operation parameters set by the user, and the interaction device is also used to send prompt information such as the current cooking state or cooking parameters to the user. The interaction device can be one or several of a central control screen, a voice module, a communication module capable of communicating with the user's terminal devices (such as mobile phones, tablets, wearable devices, etc.).

[0063] As an example, the controller 100 obtains the cooking instruction issued by the user through the interaction device and determines the target water supply volume according to the cooking instruction. The target water supply volume refers to the water volume expected to be introduced into the steam oven 200 from the external water network pipeline. The controller 100 also determines the target opening duration and target opening degree of the opening degree adjustment device 220 according to the target water supply volume. For example, the controller 100 controls the opening degree adjustment device 220 to open at the target opening degree to enter the water inlet state. After the opening duration of the opening degree adjustment device 220 reaches the target opening duration, the controller 100 controls the opening degree adjustment device 220 to close to stop the water inlet.

[0064] In some embodiments, the controller 100 obtains the user adjustment parameters input by the user through the interaction device; and updates the evaporation coefficient and the reference compensation amount matching the current cooking instruction according to the user adjustment parameters, the current cooking instruction corresponding to the user adjustment parameters, and the actual water supply amount in the cooking process corresponding to the current cooking instruction.

[0065] In some embodiments, a corresponding sensor or sensor group is further provided in the water inlet assembly for detecting the actual water supply amount. The type and position of the sensor can be determined according to whether the water storage device 230 is provided. In some embodiments, the water inlet assembly includes a flow meter electrically connected to the controller 100. The flow meter is arranged at the water outlet end of the opening degree adjusting device 220 to detect the water inlet flow rate in real time and transmit it to the controller 100. The controller 100 calculates the cumulative total water inlet amount by integration according to the water inlet flow rate to determine the actual water supply amount. In some embodiments, the water inlet assembly further includes a water level sensor electrically connected to the controller 100. The water level sensor is arranged in the water storage device 230 to monitor the water level data in the water storage device 230. Thus, a more accurate actual water supply amount can be obtained by combining the water level data detected by the water level sensor. Further, the controller 100 can also adjust the opening degree of the opening degree adjusting device 220 according to the water level data.

[0066] In some embodiments, when the water inlet state of the water inlet assembly is stopped from inletting water by controlling the opening degree adjusting device 220 to be turned off, the controller 100 will also calculate the cumulative total water inlet amount by integration based on the water inlet flow rate to determine the actual water supply amount of the water inlet assembly; determine the water inlet error according to the actual water supply amount and the target water supply amount; and update the evaporation coefficient and the reference compensation amount matching the current cooking instruction according to the actual water supply amount when the water inlet error is greater than the preset error threshold.

[0067] It can be understood that in actual implementation, the water inlet assembly further includes a water inlet pipe, and each device is communicated through the water inlet pipe. The filtration and softening device is detachably arranged, which is convenient for the user to operate when there is a replacement requirement. The water inlet treatment device 210 can be arranged in the cabinet of the steam oven 200. For example, on the back of the cabinet. The cabinet includes a cooking cavity for cooking food, and the cooking cavity is communicated with the steam generation assembly 240. The steam generated by the steam generation assembly 240 is input into the cooking cavity. The back of the cabinet refers to the part between the side wall of the cooking cavity opposite to the door body and the side wall of the cabinet opposite to the door body. The door body can be a left-opening or right-opening door body. Exemplarily, the door body is a multi-layer heat-insulating glass door, and the door hinge adopts a two-way damping hinge, which can be manually opened by the user or can be equipped with an automatic door opening technology, and those skilled in the art can design according to actual needs.

[0068] This water inlet assembly realizes the direct connection between the cooking water and the domestic water pipe network, eliminating the need for a water tank. Thus, there is no need for the user to manually add water to the tank, making the steam oven 200 highly convenient to use. Moreover, the space occupied by the water tank is reduced, allowing for a larger cooking cavity.

[0069] In some embodiments, an environmental parameter detection sensor electrically connected to the controller 100 is further provided in the cooking cavity for detecting the environmental parameters in the cooking cavity and transmitting them to the controller. The controller adjusts the water inlet duration according to the environmental parameters. Exemplarily, the environmental parameters include the steam concentration, the environmental parameter detection sensor is a steam concentration sensor, and the selection of the steam concentration sensor is not limited.

[0070] In some embodiments, the steam oven 200 further includes a drainage assembly, and the controller 100 is further configured to obtain the accumulated water parameter of the drainage assembly of the steam oven; when the accumulated water parameter reaches a preset accumulated water threshold, the controller controls the drainage pump in the drainage assembly to start running.

[0071] Exemplarily, as Figure 3 shown, the drainage assembly includes a diversion trough 14, a drain pipe (not shown), and a drainage pump 15. The water outlet end of the diversion trough 14 communicates with the water inlet end of the drain pipe, and the water outlet end of the drain pipe is used to discharge the waste water. The drainage pump 15 is disposed inside the drain pipe, and the drainage pump 15 is electrically connected to the controller 100.

[0072] The cross-section of the diversion trough 14 is in a "V" shape, and the vertex of the "V" shape serves as the water outlet end of the diversion trough 14 to communicate with the water inlet end of the drain pipe. The two sides of the "V" shape are symmetrically distributed relative to the vertex, and the distance between the two sides and the bottom surface of the cooking cavity is greater than the distance between the vertex of the "V" shape and the bottom plane of the cooking cavity. The bottom surface of the cooking cavity is usually parallel to the horizontal plane. Thus, relative to the bottom surface of the cooking cavity, the diversion trough 14 is inclinedly installed, and the inclination angle can be between 5° and 8°, or other angles can also be selected. The inclined design helps to quickly drain water and reduce the occurrence of water accumulation.

[0073] The steam generation assembly 240 includes an evaporation pan 13 electrically connected to the controller 100, and the diversion trough 14 is disposed on the side of the evaporation pan 13 away from the bottom surface of the cooking cavity. A condensate recovery device 12 is provided at the top of the steam oven 200, and the condensate recovery device 12 is connected to the drain pipe through a water pipe, so as to direct the recovered water to the drainage assembly by gravity.

[0074] Among them, the drain pipe can adopt an anti-blocking water pipe with an outer diameter of 12 mm to ensure the drainage capacity. According to specific situations, an anti-backflow device can also be provided inside the drain pipe to prevent the backflow of sewage.

[0075] The specific position of the drainage pump 15 is set according to the actual situation. For example, it can be set at the connection between the drain pipe and the diversion trough 14. As an example, the drainage pump 15 is selected as a micro submersible pump for quickly draining the accumulated water.

[0076] During actual implementation, a water accumulation level monitoring sensor 16 electrically connected to the controller 100 is also provided in the drainage assembly for monitoring water accumulation parameters and transmitting them to the controller 100. Exemplarily, the water accumulation level monitoring sensor 16 can be selected as a capacitive water level sensor with high detection accuracy. In some embodiments, the water accumulation level monitoring sensor 16 is provided in the drain pipe. Specifically, the water accumulation level monitoring sensor 16 is set at the lowest point of the V-shaped diversion trough, i.e., the vertex. The water accumulation parameters refer to the height of the accumulated water in the V-shaped diversion trough, that is, the distance from the waste liquid surface in the diversion trough to the bottom of the trough.

[0077] In some embodiments, the controller 100 obtains the water accumulation parameters of the drainage assembly of the steam oven through the water accumulation level monitoring sensor; when the water accumulation parameters reach the preset water accumulation threshold, it controls the drainage pump in the drainage assembly to start running.

[0078] The steam oven 200 further includes a cleaning assembly electrically connected to the controller 100. The cleaning assembly is provided in the drain pipe, and its specific position needs to be set according to the actual situation. In some embodiments, the controller 100 is further used to obtain the running duration of the drainage pump 15; when the running duration reaches the preset drainage duration threshold, it controls the cleaning assembly of the steam oven to enter the cleaning mode.

[0079] The cleaning assembly can be selected as a high-frequency pulse cleaning device or a reused drainage pump 15. When the high-frequency flushing mode of the high-frequency pulse cleaning device is activated, its frequency pulse can be 10Hz - 15Hz.

[0080] In some embodiments, the controller 100 is further used to obtain the water accumulation parameters of the drainage assembly of the steam oven through the water accumulation level monitoring sensor. When the water accumulation parameters reach the preset water volume upper limit threshold, it controls the cleaning assembly of the steam oven to enter the cleaning mode.

[0081] In practical applications, the steam oven 200 further includes a heat dissipation assembly electrically connected to the controller 100. In some embodiments, the controller 100 is further used to adjust the heat dissipation parameters of the heat dissipation assembly according to the water accumulation parameters when the water accumulation parameters reach the water accumulation threshold.

[0082] The heat dissipation assembly can be selected as a centrifugal fan 18, and the heat dissipation parameters can include the rotational speed of the fan. The steam oven 200 includes a drawer 110 for storage. A honeycomb-shaped air outlet grille 19 is provided at the front end (the end close to the door body) of the drawer 110 to facilitate heat dissipation. The drawer 110 of the steam oven 200 adopts a segmented rail structure, and an adjustable partition 111 is built-in to realize classified storage of baking utensils. In Figure 3In the illustrated embodiment, the door body 11 opens to the left. A temperature and humidity sensor 17 is provided below the diversion groove 14.

[0083] In the above steam cooking device, the traditional independent water tank structure is cancelled. Its interaction device selects a touch display screen and is embedded in the left-opening door body 11, releasing the top space of the cooking cavity. The heat dissipation component (integrated centrifugal fan and honeycomb grid) is arranged below the cooking cavity. This sunken layout and the stacked design of the bottom storage drawer 110 construct a three-dimensional space utilization system of "cooking layer - heat dissipation function layer - storage layer", significantly improving the volume efficiency of the device.

[0084] This application also provides a control method for a steam oven. In this embodiment, this method is exemplified by being applied to the Figure 1 steam cooking device therein. It can be understood that this method can also be applied to a server, and can also be applied to a system including a steam cooking device and a server, and is realized through the interaction between the steam cooking device and the server. The control method of this steam oven can be specifically realized by the controller 100 in the steam cooking device, or can also be realized by other external control devices.

[0085] In one embodiment, this method is exemplified by being applied to the Figure 1 controller 100 therein. As shown in Figure 4 , the control method of this steam oven includes the following steps:

[0086] Step 202, obtain a cooking instruction.

[0087] Among them, the cooking instruction may include a cooking mode, a food material type, etc. For example, the cooking instruction is to steam fish or steam-roast meat. Cooking parameters corresponding to different cooking modes and different food material types are pre-stored in the control system. The cooking parameters may include a target cooking duration, a target steam volume, etc.

[0088] The cooking instruction may also include cooking parameters set by the user, such as the cooking duration or steam volume manually adjusted by the user.

[0089] Step 204, determine an evaporation coefficient, a reference compensation amount, and a target cooking duration that match the cooking instruction.

[0090] Among them, the evaporation coefficient can reflect the relationship between the evaporation amount of water and cooking temperature, food material characteristics, etc. under the current cooking conditions. The reference compensation amount is used to make up for the possible water loss during cooking.

[0091] As an example, a parameter matrix is pre-stored in the controller. The parameter matrix uses cooking instructions as indexes to integrate and store parameters such as evaporation coefficients and reference compensation amounts corresponding to different cooking instructions. For example, in the high-temperature steaming mode, water evaporates quickly, the evaporation coefficient is large, and the reference compensation amount is small. In the low-temperature fermentation mode, the evaporation coefficient is small and the reference compensation amount is large to better maintain humidity. When the user inputs a cooking instruction, the controller can quickly obtain parameters such as the evaporation coefficient and reference compensation amount corresponding to the instruction by querying the parameter matrix.

[0092] The target cooking duration can be obtained by querying the pre-stored data according to the cooking instruction, or can be manually adjusted by the user. The target cooking duration affects the evaporation amount of water. Considering the influence of cooking time on the water supply amount when calculating the target water supply amount can improve the stability of steam.

[0093] Step 206: Determine the target water supply amount according to the target cooking duration, evaporation coefficient, and reference compensation amount.

[0094] Among them, the target water supply amount refers to the water intake introduced from the external water network pipeline into the water inlet component. Since the water inlet component is connected to the steam generation component, the water introduced into the water inlet component can be directly supplied to the steam generation component. Therefore, the water supply amount provided by the water inlet component to the steam generation component is also the target water supply amount.

[0095] It should be noted that in the case where a water storage device is provided in the water inlet component, the water storage device is also connected to the drainage component. After each cooking is completed, the water in the water storage device can be drained through the drainage component. When receiving a cooking instruction next time, water is re-introduced into the water storage device, and the water storage device stably supplies water to the steam generation component. On the one hand, it can make the water supply amount provided to the steam generation component be the target water supply amount. On the other hand, it can avoid using water that has been accumulated for a long time, effectively improving the quality of steam and reducing the possible adverse effects on cooking caused by water quality problems.

[0096] Step 208: Control the water inlet state of the water inlet component of the steam oven according to the target water supply amount.

[0097] Among them, the water inlet state of the water inlet component can include water inlet-related states such as starting to inlet water, stopping inlet water, water inlet flow rate, and water inlet duration. When the controller determines the target water supply amount, it will immediately start controlling the water inlet component to make it enter the water inlet state. Thus, the steam generation component generates steam based on the water introduced by the water inlet component and starts cooking.

[0098] The water inlet flow rate of the water inlet assembly can be a preset default value or can be dynamically adjusted according to the target water supply volume. Exemplarily, in order to cope with possible water inlet fluctuations, when the controller controls the water inlet assembly to start water inlet, the initial water inlet flow rate at the beginning of water inlet can be set to a relatively large value according to the target water supply volume. Thus, at the beginning of cooking, the water volume of the water storage device can be quickly replenished by quickly inletting water, ensuring the stable working state of the steam generation assembly, and avoiding unstable steam generation caused by water inlet fluctuations in the water network, which affects the cooking effect.

[0099] After specific conditions are met, the controller will further adjust the water inlet state of the water inlet assembly so that it inlet water at a constant water volume. The specific conditions can be set according to the actual situation. For example, the amount of steam generated by the steam generation assembly reaches a steady state, or for another example, the water volume in the water storage device reaches a preset water volume threshold. Among them, the steady state of the steam volume can be considered that the steam volume reaches the steady state when the fluctuation amount of the steam volume within a certain time period (such as 2 seconds, 5 seconds, etc.) is lower than the preset fluctuation range. At this time, the controller can adjust the water inlet flow rate so that the water inlet flow rate of the water inlet assembly decreases and inlet water at a constant water volume to maintain the stability of steam generation. The preset water volume threshold can be set according to the target water supply volume and the actual cooking requirements. When the water volume in the water storage device reaches this threshold, it means that enough water has been stored to cope with the water inlet fluctuation situation. At this time, the controller can control the water inlet flow rate of the water inlet assembly to decrease and inlet water at a constant water volume to avoid excessive water inlet.

[0100] Thus, the user only needs to input a cooking instruction, and the controller can control the water inlet state of the water inlet assembly according to the cooking instruction, and further make the steam generation assembly operate stably, with high usability.

[0101] For the above control method of the steam oven, first obtain a cooking instruction; determine the target water supply volume according to the cooking instruction; control the water inlet state of the water inlet assembly of the steam oven according to the target water supply volume; the water inlet end of the water inlet assembly is connected to the water network pipeline, and the water outlet end of the water inlet assembly is connected to the steam generation assembly of the steam oven. The steam generation assembly is used to generate steam according to the water introduced by the water inlet assembly for cooking. The water inlet assembly of this steam oven is directly connected to the water network pipeline, and there is no need for the user to check the water volume in the water tank and add water to the water tank in advance, and there is no need for the user to manually input complex operations such as water supply parameters. In particular, it avoids the risk of parameter misjudgment caused by the user's lack of experience, making the steam oven highly usable.

[0102] Among them, the method of determining the target water supply volume according to the cooking instruction is not unique. In some embodiments, the controller pre-stores the target water supply volume matching each cooking instruction. When the user inputs a cooking instruction, the controller directly calls the target water supply volume corresponding to this instruction from the stored data. This method is simple and direct and can quickly respond to cooking requirements.

[0103] In some embodiments, step 206 includes: determining the target water supply according to the product of the target cooking duration and the evaporation coefficient, in combination with the reference compensation amount. As an example, the evaporation coefficient is α, the reference compensation amount is β, and the target cooking duration is t, then the target water supply = α·t + β.

[0104] Thus, when determining the target water supply, various actual factors in the cooking process are fully considered, such as cooking duration, ingredient characteristics, steam loss, etc. The accurate target water supply can be obtained according to different cooking instructions and actual situations, thereby improving problems such as unstable steam generation and poor cooking effect caused by inaccurate water volume. At the same time, the design of the parameter matrix makes parameter storage and query more convenient and efficient, improving the response speed of the controller and the overall performance of the system.

[0105] By making different cooking modes and ingredient types correspond to different evaporation coefficients and reference compensation amounts, the steam oven can better adapt to changes in various cooking scenarios. For example, when steaming vegetables with high water content and roasting or steaming meat, due to different ingredient characteristics and cooking requirements, the evaporation amount and water loss of water will also vary. This control method can match the evaporation coefficient and reference compensation amount according to the actual situation, so as to obtain a suitable target water supply in various cooking scenarios, thereby improving the versatility and applicability of the steam oven.

[0106] In some embodiments, the control method of the steam oven includes the following steps:

[0107] Obtain user adjustment parameters;

[0108] Update the evaporation coefficient and the reference compensation amount that match the current cooking instruction according to the user adjustment parameters, the current cooking instruction corresponding to the user adjustment parameters, and the actual water supply during the cooking process corresponding to the current cooking instruction.

[0109] It can be understood that before cooking starts or during the cooking process, the user may adjust the cooking parameters according to actual needs. For example, the user may manually adjust parameters such as cooking duration and steam volume according to the expected food texture. The controller monitors and obtains these adjustment operations performed by the user in real time, and records the adjusted parameters as user adjustment parameters. These user adjustment parameters reflect the personalized needs of the user for the cooking effect that can be achieved by the current cooking instruction, and the controller will record these user adjustment parameters for subsequent optimization of the evaporation coefficient and the reference compensation amount.

[0110] After cooking is completed, the controller also calculates the actual water supply by integrating the water inlet flow rate transmitted by the flow meter set in the water inlet assembly. Furthermore, based on the user adjustment parameters, the current cooking instruction, and the actual water supply, the evaporation coefficient and the reference compensation amount matching the current cooking instruction are updated. Specifically, statistical analysis and machine learning algorithms based on historical data (such as the user adjustment parameters and actual water supply recorded each time) can be used to continuously accumulate and analyze the user adjustment data and actual water usage data, and iterate the evaporation coefficient and the reference compensation amount matching the current cooking instruction. This can improve the accuracy of the target water supply obtained from the current cooking instruction, make the actual water supply more in line with the user's cooking habits, reduce manual intervention by the user, and further improve the usability of the steam oven.

[0111] In some embodiments, the control method of the steam oven includes the following steps:

[0112] When the water inlet state of the water inlet assembly is to stop water inlet, determine the actual water supply of the water inlet assembly;

[0113] Determine the water inlet error based on the actual water supply and the target water supply;

[0114] When the water inlet error is greater than the preset error threshold, update the evaporation coefficient and the reference compensation amount matching the current cooking instruction according to the actual water supply.

[0115] It can be understood that when the controller controls the water inlet assembly to stop water inlet after the water inlet duration is reached. The controller calculates the actual water supply of the water inlet assembly by integrating the water inlet flow rate transmitted by the flow meter set in the water inlet assembly.

[0116] The water inlet error refers to the deviation degree between the actual water supply and the target water supply. The preset error threshold can be set according to the actual situation, for example, it is ±3%. When the water inlet error exceeds the preset error threshold, it indicates that there is a large deviation between the current actual water supply and the target water supply, which may affect the cooking effect. At this time, the control system updates the evaporation coefficient and the reference compensation amount matching the current cooking instruction according to the actual water supply.

[0117] By dynamically updating the evaporation coefficient and the reference compensation amount according to the water inlet error, the obtained target water supply can be made more accurate, thereby ensuring that there is an appropriate amount of water for generating steam during cooking. This helps to maintain a stable cooking environment, reduce the cooking effect fluctuations caused by insufficient or excessive water volume, and improve the stability and consistency of the cooking effect.

[0118] In some embodiments, as Figure 5 shown, after step 208, the control method of the steam oven further includes step 302 and step 304.

[0119] Step 302: Obtain the environmental parameters in the cooking cavity of the steam oven.

[0120] Among them, the environmental parameters in the cooking cavity include the steam concentration. In actual implementation, after the controller controls the water inlet assembly to start water inlet, it will also obtain the steam concentration in the cooking cavity through a steam concentration sensor arranged in the cooking cavity. The steam concentration is directly related to the effect of steam on food during the cooking process. An appropriate steam concentration can ensure that the food is heated evenly, maintain the moisture and nutrients of the food, and at the same time affect the color, taste and texture of the food, etc.

[0121] Step 304: Adjust the water inlet duration according to the environmental parameters.

[0122] When the controller obtains the cooking instruction, it will also determine a suitable target steam concentration range according to factors such as the cooking mode and the type of ingredients.

[0123] When it is determined that the steam concentration in the cooking cavity exceeds the target steam concentration range, it indicates that the steam supply may be excessive. At this time, the controller can appropriately shorten the water inlet duration and reduce the water supply volume, thereby reducing the amount of steam and gradually restoring the steam concentration to the appropriate range. If the steam concentration is lower than the target steam concentration range, it indicates that the steam supply is insufficient. The controller will appropriately extend the water inlet duration, increase the water supply volume, and increase the steam volume to increase the steam concentration.

[0124] In this embodiment, dynamically adjusting the water inlet duration according to the environmental parameters helps to improve the food cooking quality of the steam oven and reduce energy consumption. When the steam concentration is too high, shortening the water inlet duration can reduce unnecessary water resource waste and energy consumption; when the steam concentration is too low, extending the water inlet duration can ensure sufficient steam supply and avoid energy waste caused by repeated heating or insufficient steam.

[0125] In some embodiments, the control method of the steam oven further includes the following steps:

[0126] Obtain the water accumulation parameters of the drainage component of the steam oven;

[0127] When the water accumulation parameters reach the preset water accumulation threshold, control the drainage pump in the drainage component to start running.

[0128] Among them, the preset water accumulation threshold can be set according to specific circumstances.

[0129] During the operation of the steam oven, part of the steam in the cooking cavity will condense to form accumulated water, which flows to the drain pipe through the diversion groove. Long-term accumulation of accumulated water inside the steam oven will breed bacteria and molds, which will not only produce odors, but may also contaminate food and reduce the use safety of the steam oven.

[0130] Moreover, when the accumulated water reaches a certain level, it may overflow onto the evaporation tray or other components. When the accumulated water overflows onto the evaporation tray, it may cause uneven local temperature of the evaporation tray, affecting the uniform generation of steam, and further affecting the distribution and concentration of steam in the cooking cavity, resulting in uneven heating of the food and affecting the cooking quality. Other components may be components such as circuit boards. When the accumulated water seeps into the circuit board, there are potential hazards such as short circuits and damage to electronic components.

[0131] In this embodiment, by obtaining the accumulated water parameter of the drainage component and starting the drainage pump when the accumulated water reaches the preset threshold, the drainage pump quickly drains the water, effectively reducing the risk of accumulated water overflow and improving the use safety of the steam oven.

[0132] In some embodiments, after the step of controlling the drainage pump in the drainage component to start running, the control method of the steam oven further includes the following steps:

[0133] Obtain the updated accumulated water parameter of the drainage component;

[0134] When the updated accumulated water parameter is lower than the lower limit threshold of the accumulated water, control the drainage pump to stop running.

[0135] Among them, the lower limit threshold of the accumulated water can be set according to specific circumstances. After the drainage pump starts and quickly drains the water, the controller continuously monitors the accumulated water parameter. When the accumulated water parameter is lower than the lower limit threshold of the accumulated water, it is determined that the accumulated water has been basically drained. At this time, controlling the drainage pump to stop running can avoid the long-term idling of the drainage pump, reducing energy waste and equipment wear.

[0136] In some embodiments, after the step of controlling the drainage pump in the drainage component to start running, the control method of the steam oven further includes the following steps:

[0137] Obtain the running duration of the drainage pump;

[0138] When the running duration reaches the preset drainage duration threshold, control the cleaning component of the steam oven to enter the cleaning mode.

[0139] During the use of the steam oven, food residues, grease and other dirt may remain in the cooking cavity. When the drainage pump runs for a long time without effectively draining the water, it means that there may be more residues remaining in the drain pipe, forming a situation of dirt accumulation.

[0140] In this embodiment, when the running duration of the drainage pump reaches the preset drainage duration threshold, the cleaning mode is started, and the drainage pipe can be flushed by the cleaning component to prevent dirt from accumulating in the pipe and causing blockage, so as to keep the drainage channel unobstructed. Thereby, problems such as poor drainage and water accumulation overflow caused by the blockage of the drainage pipe are reduced, and the operating reliability of the steam oven is improved. Among them, the preset drainage duration threshold is set according to the actual situation. By reasonably setting the preset drainage duration threshold, unnecessary energy consumption can be reduced. For example, the drainage pump will not run idly for a long time or operate excessively, and the cleaning mode will not be started when it is unnecessary.

[0141] Furthermore, when the running duration reaches the preset drainage duration threshold, the controller can also send a reminder message to enable the user to pay attention to this situation in a timely manner. When necessary, the user can check the blockage of the drainage pipe in a timely manner to avoid the problem from deteriorating further.

[0142] In some embodiments, after the drainage pump in the drainage component is controlled to start running, the control method of the steam oven further includes the following steps:

[0143] When the accumulated water parameter reaches the preset water volume upper limit threshold, control the cleaning component of the steam oven to enter the cleaning mode.

[0144] Among them, the preset water volume upper limit threshold can be set according to the actual situation. The preset water volume upper limit threshold can be greater than the preset accumulated water threshold or equal to the preset accumulated water threshold.

[0145] In this embodiment, when the accumulated water parameter reaches the preset water volume upper limit threshold, it indicates that there may be more residues remaining in the drainage pipe, forming a situation of dirt accumulation. At this time, controlling the cleaning component to enter the cleaning mode can timely remove these dirts. Thereby, the drainage efficiency of the drainage pump is improved, problems such as poor drainage and water accumulation overflow caused by the blockage of the drainage pipe are reduced, and the operating reliability of the steam oven is improved.

[0146] In some embodiments, after the drainage pump in the drainage component is controlled to start running, the method further includes:

[0147] When the accumulated water parameter reaches the preset water volume upper limit threshold, adjust the heat dissipation parameter of the heat dissipation component of the steam oven according to the accumulated water parameter.

[0148] During the operation of the steam oven, if there is too much accumulated water and it is not processed in time, the accumulated water may affect normal heat dissipation. For example, the accumulated water may hinder the dissipation of heat, resulting in a local temperature rise of the evaporation pan, circuit board, etc. When the accumulated water parameter reaches the preset water volume upper limit threshold, by adjusting the heat dissipation parameter of the heat dissipation component, such as increasing the heat dissipation power, heat dissipation can be accelerated and the operating safety of the steam oven can be improved.

[0149] In some embodiments, the heat dissipation component includes a fan, the heat dissipation parameter includes the rotation speed of the fan, and the water accumulation parameter includes the water accumulation height. Adjusting the heat dissipation parameter of the heat dissipation component of the steam oven according to the water accumulation parameter includes: determining the rotation speed of the fan according to the product of the square of the water accumulation height and the heat dissipation coefficient. Specifically, the rotation speed of the fan . Wherein, K represents the heat dissipation coefficient, and h represents the water accumulation height. The heat dissipation coefficient K can be a constant or can be determined according to factors such as the performance of the heat dissipation component and the actual heat dissipation requirements. Thus, as the water accumulation height changes, the fan rotation speed is dynamically adjusted corresponding to the water accumulation height. When the water accumulation height increases slightly, the fan rotation speed will increase significantly to more timely and effectively cope with the heat dissipation pressure brought by the increased water accumulation.

[0150] Since different cooking modes and ingredients may generate different amounts of water accumulation, this method can adaptively adjust the heat dissipation parameter according to the actual water accumulation situation, enabling the steam oven to adapt to various usage scenarios and having higher usage flexibility.

[0151] The above control method of the steam oven dynamically adjusts the target water supply amount based on different cooking modes to improve steam stability. Using the PID (Proportional-Integral-Derivative) algorithm and the cleaning component, a water supply error control of ±3% is achieved, and at the same time, the anti-blocking drainage function is realized, effectively improving the problems of pipeline blockage, scale residue, and poor steam stability.

[0152] It should be understood that although the steps in the flowcharts involved in the above-described embodiments are shown in sequence according to the arrows, these steps do not necessarily need to be executed in the order indicated by the arrows. Unless there is a clear indication in this article, the execution of these steps has no strict order limit, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-described embodiments may include multiple steps or multiple stages. These steps or stages do not necessarily need to be executed at the same time, but can be executed at different times. The execution order of these steps or stages does not necessarily need to be sequential, but can be executed alternately or alternately with at least a part of other steps or steps or stages in other steps.

[0153] Based on the same inventive concept, the embodiments of the present application also provide a control device for a steam oven for implementing the control method of the steam oven involved above. The implementation solutions provided by this device to solve problems are similar to the implementation solutions recorded in the above method. Therefore, the specific limitations in one or more embodiments of the control device for the steam oven provided below can refer to the limitations on the control method of the steam oven in the above text, and will not be repeated here.

[0154] In one embodiment, as Figure 6As shown, a control device for a steam oven is provided, including: an instruction acquisition module 402, a coefficient determination module 404, a water quantity determination module 406, and a water inlet control module 408, where:

[0155] The instruction acquisition module 402 is used to acquire cooking instructions.

[0156] The coefficient determination module 404 is used to determine an evaporation coefficient, a reference compensation amount, and a target cooking duration that match the cooking instructions;

[0157] The water quantity determination module 406 is used to determine a target water supply quantity according to the target cooking duration, the evaporation coefficient, and the reference compensation amount.

[0158] The water inlet control module 408 is used to control the water inlet state of the water inlet component of the steam oven according to the target water supply quantity; the water inlet end of the water inlet component is connected to the water network pipeline, and the water outlet end of the water inlet component is connected to the steam generation component of the steam oven. The steam generation component is used to generate steam according to the water introduced by the water inlet component for cooking.

[0159] In some embodiments, the coefficient determination module 404 is further used to acquire user adjustment parameters; update the evaporation coefficient and the reference compensation amount that match the current cooking instructions according to the user adjustment parameters, the current cooking instructions corresponding to the user adjustment parameters, and the actual water supply quantity during the cooking process corresponding to the current cooking instructions.

[0160] In some embodiments, the coefficient determination module 404 is further used to determine the actual water supply quantity of the water inlet component when the water inlet state of the water inlet component is stopped from supplying water; determine the water inlet error according to the actual water supply quantity and the target water supply quantity; and update the evaporation coefficient and the reference compensation amount that match the current cooking instructions according to the actual water supply quantity when the water inlet error is greater than a preset error threshold.

[0161] In some embodiments, the water inlet control module 408 is further used to acquire the environmental parameters in the cooking cavity of the steam oven; adjust the water inlet duration according to the environmental parameters.

[0162] In some embodiments, the control device of the steam oven further includes a drainage control module, which is used to acquire the accumulated water parameters of the drainage component of the steam oven; and control the drainage pump in the drainage component to start running when the accumulated water parameters reach a preset accumulated water threshold.

[0163] In some embodiments, the control device of the steam oven further includes a cleaning control module, which is used to acquire the running duration of the drainage pump; and control the cleaning component of the steam oven to enter the cleaning mode when the running duration reaches a preset drainage duration threshold.

[0164] In some embodiments, the cleaning control module is further configured to control the cleaning component of the steam oven to enter the cleaning mode when the accumulated water parameter reaches the preset upper limit threshold of the water volume.

[0165] In some embodiments, the control device of the steam oven further includes a heat dissipation control module, configured to adjust the heat dissipation parameter of the heat dissipation component of the steam oven according to the accumulated water parameter when the accumulated water parameter reaches the preset upper limit threshold of the water volume.

[0166] Each module in the control device of the above-mentioned steam oven can be implemented in whole or in part by software, hardware, and their combination. The above-mentioned modules can be embedded in the processor in the computer device in the form of hardware or be independent of it, or can be stored in the memory of the computer device in the form of software, so that the processor can call and execute the operations corresponding to the above-mentioned modules.

[0167] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented.

[0168] In one embodiment, a computer program product is provided, including a computer program, and when the computer program is executed by a processor, the steps in the above-mentioned method embodiments are implemented.

[0169] Those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, database, or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memories. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM), etc. The databases involved in the embodiments provided in the present application can include at least one of relational databases and non-relational databases. Non-relational databases can include distributed databases based on blockchain, etc., without limitation. The processors involved in the embodiments provided in the present application can be general-purpose processors, central processing units, graphics processing units, digital signal processors, programmable logic devices, data processing logics based on quantum computing, etc., without limitation.

[0170] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0171] The above-described embodiments merely represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the patent scope of the present application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A control method for a steam oven, characterized in that, The method includes: Obtaining a cooking instruction; Determining an evaporation coefficient, a reference compensation amount, and a target cooking duration that match the cooking instruction; Determining a target water supply amount according to the target cooking duration, the evaporation coefficient, and the reference compensation amount; Controlling the water inlet state of the water inlet component of the steam oven according to the target water supply amount; the water inlet end of the water inlet component is connected to a water network pipeline, and the water outlet end of the water inlet component is connected to the steam generation component of the steam oven, and the steam generation component is used to generate steam according to the water introduced by the water inlet component for cooking.

2. The method according to claim 1, wherein The method further includes: Obtaining user adjustment parameters; Updating the evaporation coefficient and the reference compensation amount that match the current cooking instruction according to the user adjustment parameters, the current cooking instruction corresponding to the user adjustment parameters, and the actual water supply amount in the cooking process corresponding to the current cooking instruction.

3. The method according to claim 2, wherein The method further includes: Determining the actual water supply amount of the water inlet component when the water inlet state of the water inlet component is stop water inlet; Determining a water inlet error according to the actual water supply amount and the target water supply amount; When the water inlet error is greater than a preset error threshold, updating the evaporation coefficient and the reference compensation amount that match the current cooking instruction according to the actual water supply amount.

4. The method according to claim 1, wherein The water inlet state includes a water inlet duration. After controlling the water inlet state of the water inlet component of the steam oven according to the target water supply amount, the method further includes: Obtaining the environmental parameters in the cooking cavity of the steam oven; Adjusting the water inlet duration according to the environmental parameters.

5. The method according to any one of claims 1-4, characterized in that The method further includes: Obtaining the water accumulation parameters of the drainage component of the steam oven; When the water accumulation parameters reach a preset water accumulation threshold, controlling the drainage pump in the drainage component to start running.

6. The method according to claim 5, characterized in that, After controlling the drainage pump in the drainage component to start running, the method further includes: Obtaining the running duration of the drainage pump; When the running duration reaches a preset drainage duration threshold, controlling the cleaning component of the steam oven to enter a cleaning mode.

7. The method according to claim 5, wherein After controlling the drainage pump in the drainage component to start running, the method further includes: When the water accumulation parameters reach a preset water volume upper limit threshold, controlling the cleaning component of the steam oven to enter a cleaning mode.

8. The method according to claim 5, wherein After controlling the drainage pump in the drainage component to start running, the method further includes: When the water accumulation parameters reach a preset water volume upper limit threshold, adjusting the heat dissipation parameters of the heat dissipation component of the steam oven according to the water accumulation parameters.

9. A control device for a steam oven, characterized in that, The device includes: An instruction acquisition module, configured to obtain a cooking instruction; A coefficient determination module, configured to determine an evaporation coefficient, a reference compensation amount, and a target cooking duration that match the cooking instruction; A water volume determination module, configured to determine a target water supply amount according to the target cooking duration, the evaporation coefficient, and the reference compensation amount; A water inlet control module, configured to control the water inlet state of the water inlet component of the steam oven according to the target water supply amount; the water inlet end of the water inlet component is connected to a water network pipeline, and the water outlet end of the water inlet component is connected to the steam generation component of the steam oven, and the steam generation component is used to generate steam according to the water introduced by the water inlet component for cooking.

10. A steam baking device, characterized in that, Comprising a steam oven and a controller, the controller is electrically connected to the water inlet assembly and the steam generation assembly of the steam oven, the water inlet end of the water inlet assembly is communicated with the water network pipeline, and the water outlet end of the water inlet assembly is communicated with the steam generation assembly of the steam oven; The controller is configured to obtain a cooking instruction; determine an evaporation coefficient, a reference compensation amount, and a target cooking duration that match the cooking instruction; determine a target water supply amount according to the target cooking duration, the evaporation coefficient, and the reference compensation amount; control the water inlet state of the water inlet assembly of the steam oven according to the target water supply amount; and is further configured to control the steam generation assembly to generate steam from the water introduced by the water inlet assembly for cooking.

11. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the steps of the method according to any one of claims 1 to 8.

12. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by a processor, it implements the steps of the method according to any one of claims 1 to 8.

Images