Heating disc accumulated water treatment method and device and storage medium

Abstract

The invention relates to the technical field of steaming and baking all-in-one machines, in particular to a heating plate accumulated water treatment method and device and a storage medium. The method comprises the steps of obtaining a historical working mode of the steaming and baking all-in-one machine before the steaming and baking all-in-one machine is in a standby state in response to a cleaning instruction for a heating disc; determining water injection operation information of the water injection assembly for water injection of the heating disc in the historical working mode; if the water injection operation information indicates that the water injection assembly injects water into the heating disc, determining the heating duration and the heating temperature of the heating disc and the last water injection duration of the water injection assembly to inject water into the heating disc in the historical working mode; determining a first heating duration according to the heating duration, the heating temperature and the water injection duration; controlling a microwave module to carry out microwave treatment on the heating disc in a first heating duration; high-temperature dry burning of the heating plate cannot be caused, the service life of the heating plate is guaranteed, meanwhile, the situation that a user manually wipes the heating plate to remove accumulated water can be avoided, the burden of the user can be relieved, and better use experience is provided for the user.

Description

Technical Field

[0001] The present invention relates to the technical field of steam and convection ovens, and particularly to a method and device for treating water accumulation on a heating plate and a storage medium. Background Art

[0002] As a type of modern kitchen appliance, a steam, convection and microwave oven integrates multiple functions such as steaming, roasting, and microwaving, providing users with a convenient cooking experience. When using the steaming function, a large amount of steam is generated on the heating plate to steam the food. When using the roasting or microwave function, the heating plate may have residual water vapor generated by the previous steaming function or there may also be liquid residues due to food juices during use;

[0003] If water accumulates on the heating plate for a long time, it is easy to breed microorganisms such as bacteria and molds, which will not only affect the next cooking but may also pose a threat to the health of users. It will also affect the overall performance of the steam, convection and microwave oven. In the prior art, the heating plate is generally heated to remove the accumulated water in the heating plate, but the prior art cannot detect the remaining water volume on the heating plate, which may cause the heating plate to be damaged by high-temperature dry burning when heating the heating plate to remove the accumulated water. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention will not cause high-temperature dry burning of the heating plate, thereby ensuring the service life of the heating plate. At the same time, it can also avoid users from manually wiping the heating plate to remove the accumulated water, which can reduce the burden on users and provide a better user experience.

[0005] The present invention provides a method for treating water accumulation on a heating plate, which is applied to a steam and convection oven. The steam and convection oven includes a controller, a microwave module, a heating plate for containing liquid, and a water injection component for injecting water into the heating plate. The microwave module is communicatively connected to the controller; the method includes:

[0006] When the steam and convection oven switches from the working state to the standby state, in response to a cleaning instruction for the heating plate, obtain the historical working mode of the steam and convection oven before it enters the standby state;

[0007] Determine the water injection operation information of the water injection component injecting water into the heating plate in the historical working mode;

[0008] If the water injection operation information indicates that the water injection component injects water into the heating plate, determine the heating duration, heating temperature of the heating plate, and the water injection duration of the water injection component injecting water into the heating plate for the last time in the historical working mode;

[0009] Determine a first heating duration according to the heating duration, the heating temperature, and the water injection duration;

[0010] Control the microwave module to perform microwave treatment on the heating plate for the first heating duration.

[0011] Further, after the step of determining the water injection operation information of the water injection component for injecting water into the heating plate in the historical working mode, the method further includes:

[0012] If the water injection operation information indicates that the water injection component does not inject water into the heating plate, control the microwave module to perform microwave treatment on the heating plate for a second heating duration; wherein, the second heating duration is less than the first heating duration.

[0013] Further, the step of, if the water injection operation information indicates that the water injection component does not inject water into the heating plate, controlling the microwave module to perform microwave treatment on the heating plate for a second heating duration includes:

[0014] If the water injection operation information indicates that the water injection component does not inject water into the heating plate, obtain the internal humidity value of the steam oven;

[0015] If the humidity value is greater than a preset humidity value, control the microwave module to perform microwave treatment on the heating plate for a second heating duration.

[0016] Further, after the step of, if the water injection operation information indicates that the water injection component does not inject water into the heating plate, obtaining the internal humidity value of the steam oven, the method further includes:

[0017] If the humidity value is less than or equal to the preset humidity value, control the microwave module to stop working.

[0018] Further, the step of, in the case where the steam oven switches from the working state to the standby state, in response to a cleaning instruction for the heating plate, obtaining the historical working mode of the steam oven before the standby state includes:

[0019] In response to a closing instruction for the door body of the steam oven, obtain the working state of the steam oven;

[0020] If the door body of the steam oven is in the closed state and the steam oven is in the standby state;

[0021] In response to a cleaning instruction for the heating plate, obtain the historical working mode of the steam oven before the standby state.

[0022] Further, the step of controlling the microwave module to perform microwave treatment on the heating plate for the first heating duration includes:

[0023] Maintain the unheated state of the heating plate;

[0024] Control the microwave module to perform microwave treatment on the heating plate for the first heating duration.

[0025] Further, in the case where the steam oven is switched from the working state to the standby state, after the step of responding to the cleaning instruction for the heating plate, the method further includes:

[0026] Obtain the liquid level information in the heating plate;

[0027] If the liquid level information indicates that the liquid level in the heating plate is lower than the preset liquid level, execute controlling the microwave module to perform microwave treatment on the heating plate for the first heating duration.

[0028] Further, the method further includes:

[0029] If the liquid level information indicates that the liquid level in the heating plate is higher than the preset liquid level, control the heating plate to heat, and control the microwave module to perform microwave treatment on the heating plate until the liquid level information indicates that the liquid level in the heating plate is lower than the preset liquid level;

[0030] Control the heating plate to stop heating, and control the microwave module to continuously perform microwave treatment on the heating plate.

[0031] The present invention also protects a heating plate water accumulation treatment device for executing the heating plate water accumulation treatment method as described above. The device includes:

[0032] A first acquisition unit, configured to, in the case where the steam oven is switched from the working state to the standby state, respond to the cleaning instruction for the heating plate, and acquire the historical working mode of the steam oven before it enters the standby state;

[0033] A judgment unit, configured to determine the water injection operation information of the water injection component for injecting water into the heating plate in the historical working mode;

[0034] A first execution unit, configured to, if the water injection operation information indicates that the water injection component injects water into the heating plate, determine the heating duration, heating temperature of the heating plate, and the water injection duration of the water injection component's most recent water injection into the heating plate in the historical working mode;

[0035] A second execution unit, configured to determine a first heating duration according to the heating duration, the heating temperature, and the water injection duration;

[0036] A third execution unit, configured to control the microwave module to perform microwave treatment on the heating plate for the first heating duration.

[0037] The present invention also protects a computer-readable storage medium, in which at least one instruction or at least one program segment is stored, and the at least one instruction or at least one program segment is loaded and executed by a processor to perform the method for treating accumulated water in a heating plate as described above.

[0038] Implementing the embodiments of the present invention has the following beneficial effects:

[0039] The present invention determines a first heating duration according to water injection-related information corresponding to a historical working mode by obtaining the historical working mode of the steam cooking oven before it enters the standby state, and controls the microwave module to perform microwave treatment on the heating plate for the first heating duration when the water injection component injects water into the heating plate, so as to remove the accumulated water in the heating plate. Compared with the existing method of removing accumulated water by heating the heating plate, the heating plate in the present invention will not cause high-temperature dry burning of the heating plate, thus ensuring the service life of the heating plate. At the same time, it can also avoid the user from manually wiping the heating plate to remove the accumulated water, which can reduce the burden on the user and provide a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for use in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0041] Figure 1 is a flowchart of the method for treating accumulated water in the heating plate in the first case of this embodiment;

[0042] Figure 2 is a flowchart of the method for treating accumulated water in the heating plate in the second case of this embodiment;

[0043] Figure 3 is a structural diagram of the device for treating accumulated water in the heating plate in this embodiment;

[0044] Figure 4 is a structural diagram of the steam cooking oven in this embodiment.

[0045] Among them, the corresponding reference numerals in the drawings are:

[0046] 1 - First acquisition unit; 2 - Judgment unit; 3 - First execution unit; 4 - Second execution unit; 5 - Third execution unit; 6 - Controller; 7 - Display panel; 8 - Water injection component; 9 - Heating plate; 10 - Microwave module. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work belong to the scope of protection of the present invention.

[0048] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned accompanying drawings are used to distinguish similar objects, and do not necessarily need to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0049] Figure 1 It is a schematic flow chart of a method for treating accumulated water on a heating plate provided by an embodiment of the present application. This specification provides method operation steps such as in the embodiment or flow chart, but based on routine or non-creative labor, it may include more or fewer operation steps. The step order listed in the embodiment is only one way among the execution orders of many steps, and does not represent the only execution order. When the actual system or server product is executed, it can be executed in the order of the method shown in the embodiment or the accompanying drawings or executed in parallel (for example, in an environment of parallel processors or multi-threaded processing).

[0050] See the attached Figures 1 to 4 In this embodiment, a method for treating accumulated water on a heating plate is provided, which is applied to a steam oven. The steam oven includes a controller 6, a microwave module 10, a heating plate 9 for accommodating liquid, and a water injection assembly 8 for injecting water into the heating plate 9. The microwave module 10 is communicatively connected to the controller 6; the method includes:

[0051] S101: When the steam oven switches from the working state to the standby state, in response to a cleaning instruction for the heating plate, obtain the historical working mode of the steam oven before it enters the standby state;

[0052] In this embodiment, the controller receives a cleaning instruction from the operator for the control panel of the steam oven. Among them, the cleaning instruction is used to indicate removing water from the heating plate in the steam oven; the controller responds to the cleaning instruction for the heating plate and obtains the historical working mode of the steam oven before it enters the standby state. The controller performs different water removal operations on the heating plate based on different historical working modes; among them, the historical working mode of the steam oven before it enters the standby state is the working mode corresponding to the last operation performed before the steam oven is turned off.

[0053] S102: Determine the water injection operation information of the water injection component for injecting water into the heating plate in the historical working mode;

[0054] In this embodiment, after the controller determines the historical working mode before the steam oven is in the standby state, the controller obtains the water injection operation information of the water injection component for injecting water into the heating plate, and the controller can determine the corresponding water injection information according to the indication of the water injection operation information.

[0055] S103: If the water injection operation information indicates that the water injection component injects water into the heating plate, determine the heating duration, heating temperature of the heating plate, and the water injection duration of the water injection component's most recent water injection into the heating plate in the historical working mode;

[0056] In this embodiment, if the water injection operation information obtained by the controller indicates that the water injection component injects water into the heating plate, it is necessary to obtain the heating duration, heating temperature of the heating plate, and the water injection duration of the water injection component's most recent water injection into the heating plate.

[0057] S104: Determine the first heating duration according to the heating duration, heating temperature, and water injection duration;

[0058] In this embodiment, the controller can determine the first heating duration of the microwave module's microwave treatment of the heating plate corresponding to the working mode including steaming or the combined working mode including steaming according to the heating duration, heating temperature, and water injection duration.

[0059] S105: Control the microwave module to perform microwave treatment on the heating plate for the first heating duration.

[0060] In this embodiment, the controller controls the microwave module to perform microwave treatment on the heating plate for the first heating duration to perform a water removal operation on the heating plate; in this embodiment, by obtaining the historical working mode before the steam oven is in the standby state, and when the water injection component injects water into the heating plate, the first heating duration is determined according to the water injection-related information corresponding to the historical working mode, and the microwave module is controlled to perform microwave treatment on the heating plate for the first heating duration to remove the accumulated water in the heating plate. In this way, compared with the existing method of removing accumulated water by heating the heating plate, high-temperature dry burning of the heating plate will not occur in this embodiment, thereby ensuring the service life of the heating plate. At the same time, it can also avoid the user from manually wiping the heating plate to remove the accumulated water, which can reduce the user's burden and thus provide a better user experience.

[0061] More importantly, in this embodiment, the microwave module timely removes the accumulated water on the heating plate, which can prevent bacteria, molds and other microorganisms from easily breeding due to the long-term retention of accumulated water on the heating plate. This will not only affect the next cooking, but also pose a threat to the health of users. It can also prevent the accumulated water from corroding the heating plate, reducing the heating efficiency of the heating plate and then affecting the overall performance of the steam convection microwave oven, such as may cause uneven heating, prolong the cooking time, increase energy consumption, etc. And by controlling the microwave module to remove the accumulated water on the heating plate, the difficulty of the user cleaning the device can be reduced, thereby increasing the user's satisfaction with the steam convection microwave oven.

[0062] In some possible embodiments, referring to Figure 4 , the steam convection microwave oven further includes a display board 7. The controller 6 is respectively communicatively connected to the display board 7, the water injection component 8, the heating plate 9 and the microwave module 10. The display board 7 is used to receive the user's instructions and send the instructions to the controller 6. The water injection component 8 has a control valve communicatively connected to the controller 6 and a water path for injecting water into the heating plate.

[0063] Specifically, the steam convection microwave oven further includes a drainage component communicatively connected to the controller 6. The drainage component is respectively communicated with the heating plate 9 and the outside of the steam convection microwave oven. The drainage component can drain part of the accumulated water in the heating plate 9, but cannot completely drain the accumulated water in the heating plate 9. Therefore, it is necessary to use the microwave module 10 to remove the accumulated water.

[0064] In some possible embodiments, the method further includes: when the steam convection microwave oven switches from the working state to the standby state, storing the historical working mode before the steam convection microwave oven enters the standby state and the working information corresponding to the historical working mode, where the working information includes the working temperature, the working duration and the water injection duration.

[0065] Specifically, when the historical working mode is the steaming function mode, the first coefficient corresponding to the steaming function mode; when the historical working mode is the mode including the steaming function mode, the second coefficient corresponding to the mode including the steaming function mode; where the above coefficients indicate the remaining proportion of the accumulated water in the heating plate in the corresponding mode. The accumulated water corresponding to the steaming function mode is more than that corresponding to the mode including the steaming function mode. Therefore, the first coefficient is greater than the second coefficient.

[0066] Preferably, the first coefficient is 1, and the second coefficient is 0.3 - 0.8. The specific second coefficient is determined according to the proportion of steaming in the mode including the steaming function mode, and no specific limitation is made here.

[0067] In some possible embodiments, the step of determining the first heating duration according to the heating duration, the heating temperature and the water injection duration includes:

[0068] Obtaining the historical working mode before the steam convection microwave oven enters the standby state and the working information corresponding to the historical working mode;

[0069] When the historical working mode is the steaming function mode, obtain the first coefficient corresponding to the steaming function mode;

[0070] Determine the first heating duration according to the heating duration, heating temperature, and water injection duration

[0071] Determine the first target heating duration according to the first heating duration and the first coefficient, where the product of the first heating duration and the first coefficient gives the first target heating duration;

[0072] When the historical working mode is the steaming function-included mode, obtain the second coefficient corresponding to the steaming function-included mode;

[0073] Determine the second target heating duration according to the first heating duration and the second coefficient, where the product of the first heating duration and the second coefficient gives the second target heating duration; wherein, the second target heating duration is less than the first target heating duration.

[0074] In some possible embodiments, the step of controlling the microwave module to perform microwave processing on the heating plate for the first heating duration includes:

[0075] When the historical working mode is the steaming function mode, control the microwave module to perform microwave processing on the heating plate for the first target heating duration;

[0076] When the historical working mode is the steaming function-included mode, control the microwave module to perform microwave processing on the heating plate for the second target heating duration.

[0077] In some possible embodiments, after the step of determining the water injection operation information of the water injection component for injecting water into the heating plate in the historical working mode, the method further includes:

[0078] S1021: If the water injection operation information indicates that the water injection component does not inject water into the heating plate, control the microwave module to perform microwave processing on the heating plate for the second heating duration; wherein, the second heating duration is less than the first heating duration.

[0079] In this embodiment, the controller obtains the water injection operation information. If the water injection operation information indicates that the water injection component does not inject water into the heating plate, determine the second heating duration for the microwave module to perform microwave processing on the heating plate corresponding to the baking working mode or the microwave working mode included in the historical working mode.

[0080] In this embodiment, set the microwave processing duration required when the water injection component does not inject water into the heating plate to be less than the microwave processing duration required when the water injection component injects water into the heating plate, so as to avoid excessive heating duration and waste of energy of the microwave module when the water injection component does not inject water into the heating plate, and at the same time shorten the accumulated water removal duration, thereby improving the user experience.

[0081] In some possible embodiments, when the water injection operation information indicates that the water injection component does not inject water into the heating plate, the step of controlling the microwave module to perform microwave treatment on the heating plate for a second heating duration includes:

[0082] S10211: When the water injection operation information indicates that the water injection component does not inject water into the heating plate, obtain the internal humidity value of the steam convection oven;

[0083] In this embodiment, the controller can obtain the water injection operation information. When the water injection operation information indicates that the water injection component does not inject water into the heating plate, the controller obtains the internal humidity value of the steam convection oven, and judges whether microwave treatment duration is required and whether to control the microwave module to stop working according to its internal humidity value.

[0084] S10212: If the humidity value is greater than the preset humidity value, control the microwave module to perform microwave treatment on the heating plate for a second heating duration; wherein, the second heating duration is less than the first target heating duration and the second target heating duration.

[0085] In this embodiment, if the internal humidity value is greater than the preset humidity value, control the microwave module to perform microwave treatment on the heating plate for a second heating duration. Among them, the humidity value greater than the preset humidity value indicates that there is accumulated water in the heating plate; when there is accumulated water in the heating plate, part of the accumulated water escapes into the steam convection oven, resulting in a change in the internal humidity value of the steam convection oven; the preset humidity value is the humidity value corresponding to the inside of the steam convection oven after a period of standby state when there is no accumulated water in the heating plate.

[0086] In some other possible embodiments, the preset humidity value is the humidity value of the external air of the steam convection oven.

[0087] In this embodiment, by judging whether the internal humidity value of the steam convection oven is greater than the preset humidity value before microwave treatment, and only performing microwave treatment on the heating plate when the humidity value is greater than the preset humidity value, it is possible to avoid the microwave module still performing the accumulated water removal operation on the heating plate when there is no accumulated water in the heating plate, thereby avoiding wasting the energy of the microwave module and providing a better user experience.

[0088] In some possible embodiments, after the step of obtaining the internal humidity value of the steam convection oven when the water injection operation information indicates that the water injection component does not inject water into the heating plate, the method further includes:

[0089] S10213: If the humidity value is less than or equal to the preset humidity value, control the microwave module to stop working.

[0090] In this embodiment, if the humidity value is less than or equal to the preset humidity value, it indicates that there is no accumulated water in the heating plate. At this time, there is no need to perform the operation of removing the accumulated water from the heating plate, and the microwave module can be controlled to stop working at this time. By clearly defining when to control the microwave module to stop working, this embodiment can control the microwave module in a timely manner, avoiding the situation where the microwave module still performs microwave cleaning operations on the heating plate when there is no accumulated water in the heating plate, thus avoiding wasting the energy of the microwave module and improving the user's satisfaction with the steam convection oven.

[0091] In some possible embodiments, when the steam convection oven switches from the working state to the standby state, in response to a cleaning instruction for the heating plate, the steps of obtaining the historical working mode of the steam convection oven before entering the standby state include:

[0092] S1011: In response to a closing instruction for the door of the steam convection oven, obtain the working state of the steam convection oven;

[0093] S1012: If the door of the steam convection oven is in the closed state and the steam convection oven is in the standby state;

[0094] S1013: In response to a cleaning instruction for the heating plate, obtain the historical working mode of the steam convection oven before entering the standby state.

[0095] In this embodiment, the controller can respond to a closing instruction for the door of the steam convection oven and obtain the working state of the steam convection oven at the same time. Since the controller can only respond to the cleaning instruction for the heating plate when the door of the steam convection oven is in the closed state, it is necessary to judge whether the door of the steam convection oven is in the closed state and whether the steam convection oven is in the standby state at the same time. Only when both conditions are met, that is, the door of the steam convection oven is in the closed state and the steam convection oven is in the standby state, can the controller respond to the cleaning instruction for the heating plate and obtain the historical working mode of the steam convection oven before entering the standby state.

[0096] In this embodiment, when the steam convection oven meets the conditions that the door is in the closed state and the steam convection oven is in the standby state at the same time, the cleaning instruction is executed on the heating plate. In this way, the stable operation of the microwave module can be ensured, and the water vapor evaporated by the steam convection oven can be prevented from escaping from the steam convection oven to the outside, which may have an adverse impact on the user.

[0097] In some possible embodiments, the steps of controlling the microwave module to perform microwave treatment on the heating plate for a first heating duration include:

[0098] S1051: Keep the heating plate in the unheated state;

[0099] S1052: Control the microwave module to perform microwave treatment on the heating plate for a first heating duration.

[0100] In this embodiment, when the microwave module performs microwave treatment on the heating plate for a first heating duration, the heating plate does not heat up, avoiding high-temperature dry burning of the heating plate, thus ensuring the service life of the heating plate.

[0101] In some possible embodiments, when the steam oven is switched from the working state to the standby state, after the step of responding to the cleaning instruction for the heating plate, the method further includes:

[0102] S1001: Obtain the liquid level information in the heating plate;

[0103] S1002: If the liquid level information indicates that the liquid level in the heating plate is lower than the preset liquid level, execute controlling the microwave module to perform microwave treatment on the heating plate for a first heating duration.

[0104] In this embodiment, when the steam oven is in the standby state and receives the cleaning instruction for the heating plate, without judging the historical working mode before the steam oven enters the standby state, directly judge whether the microwave module works and its working duration through the liquid level information in the heating plate, thus simplifying the judgment process, improving the speed of removing accumulated water by microwave, and further enhancing the user experience.

[0105] In some possible embodiments, the method further includes:

[0106] S1003: If the liquid level information indicates that the liquid level in the heating plate is higher than the preset liquid level, control the heating plate to heat up and control the microwave module to perform microwave treatment on the heating plate until the liquid level information indicates that the liquid level in the heating plate is lower than the preset liquid level;

[0107] S1004: Control the heating plate to stop heating and control the microwave module to continuously perform microwave treatment on the heating plate.

[0108] In this embodiment, the height of the preset liquid level is set according to the actual situation. When the liquid level in the heating plate is lower than the preset liquid level, it indicates that there is not much accumulated water in the heating plate, and the microwave module can quickly remove it; when the liquid level in the heating plate is higher than the preset liquid level, it indicates that there is more accumulated water in the heating plate, and the heating plate needs to heat up while the microwave module performs microwave treatment on the heating plate, thus achieving the effect of quickly removing the accumulated water in the heating plate. And when the liquid level information indicates that the liquid level in the heating plate is lower than the preset liquid level, control the heating plate to stop heating and only use the microwave module to operate on the heating plate to remove the accumulated water, thus avoiding high-temperature dry burning of the heating plate and further ensuring the service life of the heating plate.

[0109] It should also be noted that: Although the steam and convection oven has a drainage component that can drain most of the accumulated water in the heating tray to the outside of the steam and convection oven, there may be a situation where the drainage component is damaged or blocked, which will cause the drainage component to be unable to drain most of the accumulated water in the heating tray. Therefore, at this time, it is necessary to heat the heating tray 9 while the microwave module 10 performs microwave treatment on the heating tray 9, so as to accelerate the speed of water accumulation treatment and improve the user experience.

[0110] The method for treating the accumulated water in the heating tray includes:

[0111] S1001: Obtain the liquid level information in the heating tray;

[0112] S1002: If the liquid level information indicates that the liquid level in the heating tray is lower than the preset liquid level, execute to control the microwave module to perform microwave treatment on the heating tray for a first heating duration;

[0113] S1003: If the liquid level information indicates that the liquid level in the heating tray is higher than the preset liquid level, control the heating tray to heat, and control the microwave module to perform microwave treatment on the heating tray until the liquid level information indicates that the liquid level in the heating tray is lower than the preset liquid level;

[0114] S1004: Control the heating tray to stop heating, and control the microwave module to continuously perform microwave treatment on the heating tray;

[0115] S1011: In response to a closing instruction for the door body of the steam and convection oven, obtain the working state of the steam and convection oven;

[0116] S1012: If the door body of the steam and convection oven is in the closed state and the steam and convection oven is in the standby state;

[0117] S1013: In response to a cleaning instruction for the heating tray, obtain the historical working mode before the steam and convection oven entered the standby state;

[0118] S102: Determine the water injection operation information of the water injection component for injecting water into the heating tray in the historical working mode;

[0119] S10211: If the water injection operation information indicates that the water injection component does not inject water into the heating tray, obtain the internal humidity value of the steam and convection oven;

[0120] S10212: If the humidity value is greater than the preset humidity value, control the microwave module to perform microwave treatment on the heating tray for a second heating duration;

[0121] S10213: If the humidity value is less than or equal to the preset humidity value, control the microwave module to stop working;

[0122] S103: If the water injection operation information indicates that the water injection component injects water into the heating plate, determine the heating duration, heating temperature of the heating plate, and the water injection duration of the water injection component when it last injected water into the heating plate in the historical working mode;

[0123] S104: Determine the first heating duration according to the heating duration, heating temperature, and water injection duration;

[0124] S1051: Keep the heating plate in an unheated state;

[0125] S1052: Control the microwave module to perform microwave treatment on the heating plate for the first heating duration.

[0126] The present invention also protects a heating plate water accumulation treatment device for performing the above heating plate water accumulation treatment method. The device includes:

[0127] The first acquisition unit 1 is used to, when the steam oven switches from the working state to the standby state, in response to a cleaning instruction for the heating plate, acquire the historical working mode of the steam oven before it enters the standby state;

[0128] The judgment unit 2 is used to determine the water injection operation information of the water injection component for injecting water into the heating plate in the historical working mode;

[0129] The first execution unit 3 is used to, if the water injection operation information indicates that the water injection component injects water into the heating plate, determine the heating duration, heating temperature of the heating plate, and the water injection duration of the water injection component when it last injected water into the heating plate in the historical working mode;

[0130] The second execution unit 4 is used to determine the first heating duration according to the heating duration, heating temperature, and water injection duration;

[0131] The third execution unit 5 is used to control the microwave module to perform microwave treatment on the heating plate for the first heating duration. The above device is used to execute the heating plate water accumulation treatment method. The above device determines the first heating duration according to the water injection-related information corresponding to the historical working mode by acquiring the historical working mode of the steam oven before it enters the standby state and when the water injection component injects water into the heating plate, and controls the microwave module to perform microwave treatment on the heating plate for the first heating duration to remove the water accumulation in the heating plate. Compared with the existing method of removing water accumulation by heating the heating plate, in the present invention, high-temperature dry burning of the heating plate will not occur, thus ensuring the service life of the heating plate. At the same time, it can also avoid the user from manually wiping the heating plate to remove water accumulation, which can reduce the user's burden and provide a better user experience.

[0132] The heating plate water accumulation treatment device further includes:

[0133] A second acquisition unit, configured to acquire the working state of the steam cooking integrated machine in response to a closing instruction for the door of the steam cooking integrated machine;

[0134] A fourth execution unit, configured to if the door of the steam cooking integrated machine is in a closed state and the steam cooking integrated machine is in a standby state;

[0135] A third acquisition unit, configured to acquire the historical working mode of the steam cooking integrated machine before entering the standby state in response to a cleaning instruction for the heating plate;

[0136] A fourth acquisition unit, configured to acquire the internal humidity value of the steam cooking integrated machine if the water injection operation information indicates that the water injection component does not inject water into the heating plate;

[0137] A fifth execution unit, configured to control the microwave module to perform microwave treatment on the heating plate for a second heating duration if the humidity value is greater than a preset humidity value;

[0138] A sixth execution unit, configured to control the microwave module to stop working if the humidity value is less than or equal to the preset humidity value;

[0139] A seventh execution unit, configured to keep the heating plate in an unheated state;

[0140] An eighth execution unit, configured to control the microwave module to perform microwave treatment on the heating plate for a first heating duration.

[0141] The present invention also protects a computer-readable storage medium storing at least one instruction or at least one program segment, and the at least one instruction or at least one program segment is loaded and executed by a processor to perform the above-mentioned method for treating water accumulation on the heating plate.

[0142] A computer program product may include a storage medium having computer-readable program instructions for causing a processor to implement various aspects of the present application.

[0143] A storage medium can be a tangible device that can hold and store instructions used by an instruction execution device. The storage medium is not limited to an electrical storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any suitable combination of the foregoing. More specific examples of the storage medium (a non-exhaustive list) include: a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), a static random access memory (SRAM), a portable compact disc read-only memory (CD-ROM), a digital versatile disc (DVD), a memory stick, a floppy disk, a mechanical encoding device, such as a punched card or raised structures in grooves having instructions stored thereon, and any suitable combination of the foregoing. The storage medium used herein is not construed as a transitory signal per se, such as a radio wave or other freely propagating electromagnetic wave, an electromagnetic wave propagated through a waveguide or other transmission medium (e.g., an optical pulse through an optical fiber cable), or an electrical signal transmitted through a wire.

[0144] The computer-readable program instructions described herein can be downloaded from a storage medium to respective computing / processing devices, or downloaded to an external computer or external storage device via a network, such as the Internet, a local area network, a wide area network, and / or a wireless network. The network can include a copper transmission cable, an optical fiber transmission, a wireless transmission, a router, a firewall, a switch, a gateway computer, and / or an edge server. A network adapter card or network interface in each computing / processing device receives the computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in a storage medium in each of the computing / processing devices.

[0145] The computer program instructions for performing the operations of the present application may be assembly instructions, instruction set architecture (ISA) instructions, machine instructions, machine - related instructions, microcode, firmware instructions, state - setting data, or source code or object code written in any combination of one or more programming languages, including object - oriented programming languages such as Smalltalk, C++, etc., and conventional procedural programming languages such as the "C" language or similar programming languages. The computer - readable program instructions may be executed entirely on the target object computer, partially on the target object computer, executed as a stand - alone software package, partially on the target object computer and partially on a remote computer, or entirely on a remote computer or server. In the case of a remote computer, the remote computer may be connected to the target object computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., by using an Internet service provider to connect through the Internet). In some embodiments, by using the state information of the computer - readable program instructions to customize an electronic circuit, such as a programmable logic circuit, a field - programmable gate array (FPGA), or a programmable logic array (PLA), the electronic circuit can execute the computer - readable program instructions to implement various aspects of the present application.

[0146] These computer - readable program instructions can be provided to the processor of a general - purpose computer, a special - purpose computer, or other programmable data - processing apparatus to produce a machine such that, when these instructions are executed by the processor of the computer or other programmable data - processing apparatus, a device is produced that implements the functions / actions specified in one or more boxes of the flowchart and / or block diagram. These computer - readable program instructions can also be stored in a storage medium, and these instructions cause a computer, a programmable data - processing apparatus, and / or other devices to work in a specific manner. Thus, the computer - readable medium storing the instructions includes a manufactured article.

[0147] These computer - readable program instructions can be provided to the processor of a general - purpose computer, a special - purpose computer, or other programmable data - processing apparatus to produce a machine such that, when these instructions are executed by the processor of the computer or other programmable data - processing apparatus, a device is produced that implements the functions / actions specified in one or more boxes of the flowchart and / or block diagram. These computer - readable program instructions can also be stored in a computer - readable storage medium, and these instructions cause a computer, a programmable data - processing apparatus, and / or other devices to work in a specific manner. Thus, the computer - readable medium storing the instructions includes a manufactured article, which includes instructions for implementing various aspects of the functions / actions specified in one or more boxes of the flowchart and / or block diagram.

[0148] Computer-readable program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other devices, causing a series of operational steps to be performed on the computer, other programmable data processing apparatus, or other devices to generate a computer-implemented process, thereby causing the instructions executed on the computer, other programmable data processing apparatus, or other devices to implement the specified functions / acts.

[0149] The embodiments of the present application have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art in the technical field without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other ordinary skill in the art in the technical field to understand the embodiments disclosed herein.

[0150] In the case of no conflict, the above embodiments and the features in the embodiments herein can be combined with each other.

[0151] The above-disclosed is only a preferred embodiment of the present invention, and of course it cannot be used to limit the scope of the rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A method for treating accumulated water on a heating plate, characterized in that, Applied to a steam and convection oven, the steam and convection oven includes a controller, a microwave module, a heating plate for accommodating liquid, and a water injection assembly for injecting water into the heating plate, and the microwave module is communicatively connected to the controller; the method includes: In the case where the steam and convection oven switches from the working state to the standby state, in response to a cleaning instruction for the heating plate, obtain the historical working mode of the steam and convection oven before it enters the standby state; Determine the water injection operation information of the water injection assembly injecting water into the heating plate in the historical working mode; If the water injection operation information indicates that the water injection assembly injects water into the heating plate, determine the heating duration, heating temperature of the heating plate, and the water injection duration of the water injection assembly's most recent water injection into the heating plate in the historical working mode; Determine a first heating duration according to the heating duration, the heating temperature, and the water injection duration; Control the microwave module to perform microwave treatment on the heating plate for the first heating duration.

2. The method for treating accumulated water on the heating plate according to claim 1, wherein After the step of determining the water injection operation information of the water injection assembly injecting water into the heating plate in the historical working mode, the method further includes: If the water injection operation information indicates that the water injection assembly does not inject water into the heating plate, control the microwave module to perform microwave treatment on the heating plate for a second heating duration; wherein, the second heating duration is less than the first heating duration.

3. The method for treating accumulated water on a heating plate according to claim 2, wherein, The step of, if the water injection operation information indicates that the water injection assembly does not inject water into the heating plate, controlling the microwave module to perform microwave treatment on the heating plate for a second heating duration includes: If the water injection operation information indicates that the water injection assembly does not inject water into the heating plate, obtain the internal humidity value of the steam and convection oven; If the humidity value is greater than a preset humidity value, control the microwave module to perform microwave treatment on the heating plate for a second heating duration.

4. The method for treating accumulated water on the heating plate according to claim 3, wherein After the step of, if the water injection operation information indicates that the water injection assembly does not inject water into the heating plate, obtaining the internal humidity value of the steam and convection oven, the method further includes: If the humidity value is less than or equal to the preset humidity value, control the microwave module to stop working.

5. The method for treating accumulated water on the heating plate according to any one of claims 1-4, characterized in that, The step of, in the case where the steam and convection oven switches from the working state to the standby state, in response to a cleaning instruction for the heating plate, obtaining the historical working mode of the steam and convection oven before it enters the standby state includes: In response to a closing instruction for the door of the steam and convection oven, obtain the working state of the steam and convection oven; If the door of the steam and convection oven is in the closed state and the steam and convection oven is in the standby state; In response to a cleaning instruction for the heating plate, obtain the historical working mode of the steam and convection oven before it enters the standby state.

6. The method for treating accumulated water on the heating plate according to any one of claims 1-4, characterized in that, The step of controlling the microwave module to perform microwave treatment on the heating plate for the first heating duration includes: Keep the heating plate in an unheated state; Control the microwave module to perform microwave treatment on the heating plate for the first heating duration.

7. The method for treating accumulated water in the heating plate according to any one of claims 1-4, characterized in that, After the step of, in the case where the steam and convection oven switches from the working state to the standby state, in response to a cleaning instruction for the heating plate, the method further includes: Obtain the liquid level information in the heating plate; If the liquid level information indicates that the liquid level in the heating plate is lower than the preset liquid level, execute to control the microwave module to perform microwave treatment on the heating plate for the first heating duration.

8. The method for treating accumulated water on the heating plate according to claim 7, wherein The method further includes: If the liquid level information indicates that the liquid level in the heating plate is higher than the preset liquid level, control the heating plate to heat, and control the microwave module to perform microwave treatment on the heating plate until the liquid level information indicates that the liquid level in the heating plate is lower than the preset liquid level; Control the heating plate to stop heating, and control the microwave module to continuously perform microwave treatment on the heating plate.

9. A heating plate water accumulation treatment device, characterized in that, For executing the heating plate water accumulation treatment method according to any one of claims 1-8, the device includes: A first acquisition unit, configured to, when the steaming and baking integrated machine switches from the working state to the standby state, in response to a cleaning instruction for the heating plate, acquire the historical working mode of the steaming and baking integrated machine before it enters the standby state; A judgment unit, configured to determine the water injection operation information of the water injection component for injecting water into the heating plate in the historical working mode; A first execution unit, configured to, if the water injection operation information indicates that the water injection component injects water into the heating plate, determine the heating duration, heating temperature of the heating plate, and the water injection duration of the water injection component for the last time of injecting water into the heating plate in the historical working mode; A second execution unit, configured to determine a first heating duration according to the heating duration, the heating temperature, and the water injection duration; A third execution unit, configured to control the microwave module to perform microwave treatment on the heating plate for the first heating duration.

10. A computer-readable storage medium, characterized in that, At least one instruction or at least one segment of program is stored in the storage medium, and at least one instruction or at least one segment of program is loaded and executed by a processor to perform the heating plate water accumulation treatment method according to any one of claims 1-8.

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