Steaming oven temperature control method and device, computer equipment and storage medium

Abstract

The invention relates to the technical field of household appliances, in particular to a steaming oven temperature control method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: acquiring an inner cavity image of the steaming oven; under the condition that it is determined that no food exists in the inner cavity of the steaming and baking box based on the inner cavity image, heat dissipation treatment is conducted on the inner cavity of the steaming and baking box, and confirmation prompt information of continuing steaming and baking the food is sent out; acquiring the current temperature of the inner cavity of the steaming and baking box under the condition of determining that the food needs to be continuously steamed and baked based on the confirmation prompt information; executing a corresponding temperature adjusting mode based on the current temperature of the inner cavity of the steaming and baking box; and starting a food steaming and baking mode under the condition that food is determined to be placed in the inner cavity of the steaming and baking box again based on the inner cavity image. By adopting the method, the effects of quickly cooling the steaming oven and reducing user operation and waiting time can be achieved while the food is cooked for multiple times.

Description

Technical Field

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

[0002] With the continuous development of society, steam ovens have become more and more common household appliances in people's homes. When users cook multiple dishes continuously, in order to reduce the residual heat on the cooking effect of the next dish, it is necessary to reduce the temperature in the steam oven cavity.

[0003] However, traditional technologies usually take the form of autonomous cooling inside the oven or manual door opening to cool down the oven, which is slow and not smart enough.

[0004] Therefore, there is an urgent need for a steam oven temperature control method, device, computer equipment, computer readable storage medium and computer program product that can achieve the effect of quickly cooling the steam oven while cooking food multiple times and reducing user operation and waiting time. Summary of the invention

[0005] Based on this, it is necessary to provide a steam oven temperature control method, device, computer equipment, computer-readable storage medium and computer program product to address the above technical problems, which can achieve the effect of quickly cooling down the steam oven while cooking food multiple times, reducing user operation and waiting time.

[0006] In a first aspect, the present application provides a method for controlling the temperature of a steam oven, comprising:

[0007] Acquire an inner cavity image of a steam oven;

[0008] When it is determined based on the inner cavity image that no food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven, and a confirmation prompt message is issued to continue steaming and baking the food;

[0009] If it is determined based on the confirmation prompt information that the food needs to be steamed and baked further, obtaining the current temperature of the inner cavity of the steam oven;

[0010] Based on the current temperature of the inner cavity of the steam oven, executing a corresponding temperature adjustment mode;

[0011] When it is determined based on the inner cavity image that food has been replaced in the inner cavity of the steam oven, a food steaming and baking mode is started.

[0012] In one embodiment, after starting the food steaming and baking mode, the method further includes:

[0013] When the steaming and baking of food is finished, return to the step of acquiring the inner cavity image of the steam oven and continue the execution.

[0014] In one embodiment, after acquiring the inner cavity image of the steam oven, the method further includes:

[0015] When it is determined based on the inner cavity image that food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven and a prompt message for taking out the food is issued.

[0016] In one embodiment, executing a corresponding temperature adjustment mode based on the current temperature of the inner cavity of the steam oven includes:

[0017] When the current temperature of the inner cavity of the steam oven is greater than a preset temperature threshold, turning on the heat dissipation fan and the steam oven door to dissipate heat from the inner cavity of the steam oven;

[0018] When the current temperature of the inner cavity of the steam oven is not greater than a preset temperature threshold, the heat dissipation fan and the steam oven door are closed to stop heat dissipation of the inner cavity of the steam oven.

[0019] In one embodiment, the method further comprises:

[0020] In the process of opening or closing the steam oven door, obtaining the reverse external force applied to the steam oven door;

[0021] When the reverse external force is greater than a preset force threshold, the steam oven door is controlled to automatically retract, and an attempt is made to open or close the steam oven door again;

[0022] Get the cumulative number of automatic retraction of the steam oven door;

[0023] When the accumulated number of times is greater than a preset number threshold, an anti-pinch reminder message for the steam oven door is issued.

[0024] In one embodiment, after sending the confirmation prompt message for continuing to steam and roast the food, the method further includes:

[0025] When it is determined based on the confirmation prompt information that it is not necessary to continue steaming and baking the food, the heat dissipation fan is turned on and continued for a preset time to dissipate heat from the inner cavity of the steam oven.

[0026] In a second aspect, the present application also provides a steam oven temperature control device, comprising:

[0027] A camera module, used to obtain an image of the inner cavity of the steam oven;

[0028] a temperature regulating module, used for performing heat dissipation treatment on the inner cavity of the steam oven when it is determined based on the inner cavity image that no food exists in the inner cavity of the steam oven; and a prompting module, used for issuing a confirmation prompting message for continuing steaming and baking food;

[0029] an acquisition module, configured to acquire the current temperature of the inner cavity of the steam oven when it is determined based on the confirmation prompt information that the food needs to be steamed and baked further;

[0030] The temperature adjustment module is further used to execute a corresponding temperature adjustment mode based on the current temperature of the inner cavity of the steam oven;

[0031] A steam oven is used to start a food steaming and baking mode when it is determined based on an inner cavity image that food has been re-placed in the inner cavity of the steam oven.

[0032] In a third aspect, the present application further provides a computer device, including a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the following steps are implemented:

[0033] Acquire an inner cavity image of a steam oven;

[0034] When it is determined based on the inner cavity image that no food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven, and a confirmation prompt message is issued to continue steaming and baking the food;

[0035] If it is determined based on the confirmation prompt information that the food needs to be steamed and baked further, obtaining the current temperature of the inner cavity of the steam oven;

[0036] Based on the current temperature of the inner cavity of the steam oven, executing a corresponding temperature adjustment mode;

[0037] When it is determined based on the inner cavity image that food has been replaced in the inner cavity of the steam oven, a food steaming and baking mode is started.

[0038] In a fourth aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the following steps are implemented:

[0039] Acquire an inner cavity image of a steam oven;

[0040] When it is determined based on the inner cavity image that no food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven, and a confirmation prompt message is issued to continue steaming and baking the food;

[0041] If it is determined based on the confirmation prompt information that the food needs to be steamed and baked further, obtaining the current temperature of the inner cavity of the steam oven;

[0042] Based on the current temperature of the inner cavity of the steam oven, executing a corresponding temperature adjustment mode;

[0043] When it is determined based on the inner cavity image that food has been replaced in the inner cavity of the steam oven, a food steaming and baking mode is started.

[0044] In a fifth aspect, the present application further provides a computer program product, including a computer program, which implements the following steps when executed by a processor:

[0045] Acquire an inner cavity image of a steam oven;

[0046] When it is determined based on the inner cavity image that no food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven, and a confirmation prompt message is issued to continue steaming and baking the food;

[0047] If it is determined based on the confirmation prompt information that the food needs to be steamed and baked further, obtaining the current temperature of the inner cavity of the steam oven;

[0048] Based on the current temperature of the inner cavity of the steam oven, executing a corresponding temperature adjustment mode;

[0049] When it is determined based on the inner cavity image that food has been replaced in the inner cavity of the steam oven, a food steaming and baking mode is started.

[0050] The above-mentioned steam oven temperature control method, device, computer equipment, computer readable storage medium and computer program product can intelligently identify whether there is food in the steam oven cavity and perform heat dissipation in the absence of food, thereby reducing the impact of residual heat on the cooking effect of the next dish, thereby improving the efficiency of continuous cooking. The system can automatically send a confirmation prompt message, and automatically obtain the current temperature of the cavity and execute the corresponding temperature adjustment mode after confirmation, reducing the manual operation required by the user during the cooking process. Through the built-in camera and AI doneness recognition function, the user can monitor the cooking status of the food in real time without frequently opening the steam oven door to check, which improves the user experience. According to the current temperature of the cavity, the corresponding temperature adjustment mode is automatically executed to ensure that the food is cooked at the optimal temperature, thereby improving the cooking quality. After detecting that the food is re-placed in the cavity, the system can quickly start the steaming and baking mode, reducing the waiting time and speeding up the cooking speed. Through intelligent control of heat dissipation and temperature adjustment, unnecessary energy waste is avoided, and the effect of energy saving and environmental protection is achieved. Rapid cooling and intelligent temperature control help prevent safety hazards that may be caused by excessive temperature, and improve the safety of steam oven use. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the drawings required for use in the embodiments of the present application or related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0052] Figure 1A schematic flow chart of a method for controlling the temperature of a steam oven in one embodiment;

[0053] Figure 2 A schematic flow chart of a method for controlling the temperature of a steam oven in another embodiment;

[0054] Figure 3 A schematic diagram of the control logic of a steam oven in one embodiment;

[0055] Figure 4 is a structural block diagram of a temperature control device for a steam oven in one embodiment;

[0056] Figure 5 FIG. 4 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0057] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with 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.

[0058] The steam oven temperature control method provided in the embodiment of the present application is as follows: Figure 1 As shown, the method is applied to the process of steaming and baking food in an electric oven, which includes the following steps S102 to S110. Among them:

[0059] Step S102, obtaining an inner cavity image of the steam oven.

[0060] Specifically, obtaining the inner cavity image of the steam oven generally refers to using the built-in camera system of the steam oven to capture real-time images of the interior of the oven. Users can view the cooking process of food directly on the control panel of the steam oven or through a connected smart device (such as a smartphone or tablet) without frequently opening the oven door. Some steam ovens are equipped with image recognition software that can analyze the inner cavity image, automatically identify the type of food and cooking status, and then automatically adjust cooking parameters such as temperature and time according to preset recipes. The inner cavity image can help users understand the internal situation without opening the oven door, which is especially important when cooking at high temperatures to avoid scalding or steam burns caused by suddenly opening the oven door.

[0061] Step S104, when it is determined based on the inner cavity image that no food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven, and a confirmation prompt message is issued to continue steaming and baking the food.

[0062] Specifically, after confirming that there is no food in the inner cavity, the steam oven will automatically start the heat dissipation mechanism. This usually includes starting the heat dissipation fan and possible automatic door opening mechanism to accelerate the discharge of hot air inside the oven to achieve a rapid cooling effect. While the heat is being dissipated, the user interface of the steam oven will display a prompt message asking the user whether they plan to continue cooking the next dish. This can appear in the form of text prompts or voice prompts to ensure that the user can respond in time.

[0063] Step S106, when it is determined based on the confirmation prompt information that the food needs to continue to be steamed and baked, the current temperature of the inner cavity of the steam oven is obtained.

[0064] Specifically, after the user confirms to continue cooking, the steam oven will monitor the inner cavity temperature through the built-in temperature sensor.

[0065] Step S108, executing a corresponding temperature adjustment mode based on the current temperature of the inner cavity of the steam oven.

[0066] Specifically, through built-in temperature sensors, such as NTC probes, the system can obtain real-time temperature data inside the steam oven. This data is essential for controlling the power output of the heating element. Using PID (proportional-integral-differential) intelligent temperature control technology, the system can accurately adjust according to the temperature deviation to stabilize the inner cavity temperature near the set value. The PID algorithm reduces deviations and stabilizes the temperature by adjusting the power output of the heating element. Different temperature control strategies may be required at different cooking stages. The multi-stage PID temperature control strategy allows users to set different temperature control schemes according to different cooking needs to adapt to different cooking environments.

[0067] Specifically, by dividing the cooking process into multiple stages and setting different temperature control parameters (such as proportional, integral, and differential parameters) for each stage, fine control of the cooking process can be achieved. For example, a larger proportional gain may be required in the early stage of cooking to quickly respond to temperature changes, while a smaller gain may be required in the later stage to keep the temperature stable. Users can set multi-stage PID temperature control strategies through the control panel of the steam oven or smart device according to cooking recipes or personal experience. In this way, the steam oven can automatically adjust the temperature during the cooking process to meet the needs of different stages. Intelligent temperature control technology, such as PID intelligent temperature control technology, can optimize the temperature control process through algorithms to improve the quality and efficiency of cooking. This technology can automatically adjust the output of the heating element to minimize temperature deviation and maintain a constant cooking temperature.

[0068] The steam oven may provide a variety of preset temperature control modes, such as a cooling mode, a heating mode, etc. The embodiment of the present application is mainly based on the cooling mode, and each mode has a corresponding set temperature and temperature control range.

[0069] In addition, users can manually set the temperature, cooking time and mode according to their cooking needs through the smart control panel or connected smart devices (such as smartphones or tablets). The intelligent temperature control system also includes safety protection functions. For example, when the temperature exceeds the preset alarm temperature, the system will trigger an alarm to remind the user. Intelligent temperature control technology can ensure that food is cooked at the optimal temperature, improve the cooking quality, and make the food reach the ideal taste and nutritional state. The application of this intelligent temperature control technology makes the operation of the steam oven easier and more efficient, while improving the user's cooking experience.

[0070] Step S110, when it is determined based on the inner cavity image that food has been re-placed in the inner cavity of the steam oven, starting the food steaming and baking mode.

[0071] Specifically, the camera built into the steam oven captures a real-time image of the inner cavity and detects whether there is food through intelligent image recognition technology. Once the camera recognizes the food, the user interface of the steam oven will display a corresponding message to prompt the user that the food has been put in. The user confirms the start of cooking through the operation interface, which may involve selecting a specific cooking program or manually setting the temperature and time. Based on the user's selection, the steam oven automatically starts the preset steaming and baking mode, or starts cooking according to the user's customized settings. The steam oven automatically adjusts the temperature and time according to the selected mode to ensure that the food is cooked according to the optimal cooking curve. During the cooking process, the steam oven may continue to use the camera to monitor the status of the food to ensure the cooking effect and adjust the parameters if necessary. After cooking is completed, the steam oven will emit a prompt sound or display a prompt message to inform the user that the food is ready.

[0072] In the above-mentioned steam oven temperature control method, by intelligently identifying whether there is food in the steam oven cavity and performing heat dissipation in the absence of food, the influence of residual heat on the cooking effect of the next dish is reduced, thereby improving the efficiency of continuous cooking. The system can automatically send a confirmation prompt message, and after confirmation, automatically obtain the current temperature of the cavity and execute the corresponding temperature adjustment mode, reducing the manual operation required by the user during the cooking process. Through the built-in camera and AI doneness recognition function, the user can monitor the cooking status of the food in real time without frequently opening the steam oven door to check, which improves the user experience. According to the current temperature of the cavity, the corresponding temperature adjustment mode is automatically executed to ensure that the food is cooked at the optimal temperature, thereby improving the cooking quality. After detecting that the food is re-placed in the cavity, the system can quickly start the steaming and baking mode, reducing the waiting time and speeding up the cooking speed. Through intelligent control of heat dissipation and temperature adjustment, unnecessary energy waste is avoided, and the effect of energy saving and environmental protection is achieved. Rapid cooling and intelligent temperature control help prevent safety hazards that may be caused by excessive temperature, and improve the safety of steam oven use.

[0073] In an exemplary embodiment, after starting the food steaming and baking mode, the method further includes:

[0074] When the steaming and baking of food is finished, return to the step of acquiring the inner cavity image of the steam oven and continue the execution.

[0075] Specifically, after cooking is completed, the steam oven will start the built-in camera to obtain an image of the inner cavity to determine whether the food has been taken out, and the oven may automatically enter the cooling mode to speed up the cooling process. Through intelligent image recognition technology, the steam oven can determine whether there is any remaining food in the inner cavity or whether new food has been prepared. If it is detected that there is no food in the inner cavity, the steam oven may display a prompt message to ask the user whether to continue cooking. This can be interacted with through the control panel of the steam oven or a smart device paired with it. After the user confirms to continue cooking, the steam oven will automatically adjust to the appropriate temperature according to the preset cooking program or the parameters entered by the user. Before a new cooking program starts, the steam oven may continue to monitor the temperature of the inner cavity to ensure that the temperature meets the requirements of the upcoming cooking.

[0076] In this embodiment, through this intelligent control logic, not only the continuity and efficiency of cooking are improved, but also the user experience is improved.

[0077] In an exemplary embodiment, after acquiring the inner cavity image of the steam oven, the method further includes:

[0078] When it is determined based on the inner cavity image that food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven and a prompt message for taking out the food is issued.

[0079] Specifically, the camera built into the steam oven captures a real-time image of the inner cavity and detects whether there is food in the inner cavity through intelligent image recognition technology. If the food is cooked, in order to avoid overheating or burning of the food, the steam oven will automatically start the heat dissipation mechanism. This usually includes starting the heat dissipation fan and possible automatic door opening mechanism to accelerate the discharge of hot air inside the oven to achieve the effect of rapid cooling. While the food is cooked and heat is being dissipated, the user interface of the steam oven will display a prompt message or a sound prompt to inform the user that the food is ready and can be taken out. For example, it will display "Cooking is completed, please take out the food" or similar information. After receiving the prompt message, the user can open the steam oven door and take out the food. During this process, the steam oven may continue to dissipate heat to ensure that the user will not be scalded by high-temperature steam when taking out the food. Smart steam ovens are usually equipped with safety features such as anti-scalding door handles, automatic heating stop if the door is opened, etc., to ensure the safety of the user when taking out the food. After the user takes out the food, the steam oven can be turned off to clean and prepare for the next cooking, or continue to use the steam oven as needed.

[0080] In this embodiment, this intelligent control process not only improves the convenience and efficiency of cooking, but also helps to improve the taste and nutrition of food, while reducing the complexity of user operations, making the cooking process easier and more enjoyable. Through the application of technology, the steam oven can meet the user's demand for multi-functional and high-quality cooking experience.

[0081] In an exemplary embodiment, based on the current temperature of the inner cavity of the steam oven, a corresponding temperature adjustment mode is executed, including:

[0082] When the current temperature of the steam oven cavity is greater than a preset temperature threshold, the heat dissipation fan and the steam oven door are turned on to dissipate heat from the steam oven cavity;

[0083] When the current temperature of the steam oven cavity is not greater than the preset temperature threshold, the heat dissipation fan and the steam oven door are closed to stop heat dissipation of the steam oven cavity.

[0084] Specifically, the oven monitors the temperature of the inner cavity in real time through the built-in temperature sensor. The user presets a target temperature threshold according to the cooking requirements. This threshold may be based on the requirements of a specific recipe or set by the user based on experience. The control system of the oven continuously compares the real-time monitored temperature with the preset temperature threshold. If the current temperature of the inner cavity is greater than the preset temperature threshold (e.g., 50 degrees Celsius), the control system will start the heat dissipation fan and may automatically open the oven door to accelerate the discharge of heat and the cooling of the inner cavity. This heat dissipation operation can prevent the food from overheating or overheating during the cooking process, ensuring the quality and safety of food cooking. If the current temperature of the inner cavity is not greater than the preset temperature threshold, the control system will turn off the heat dissipation fan and may automatically close the oven door to keep the temperature of the inner cavity stable. This helps to reduce energy consumption while maintaining a suitable cooking environment. This temperature adjustment mode is part of the intelligent control system, which can automatically adjust the working state of the oven based on real-time data without manual intervention by the user. The intelligent temperature control system also includes safety protection functions, such as when the temperature exceeds the preset safety threshold, the system will trigger an alarm to remind the user to pay attention, or automatically take measures to prevent overheating.

[0085] In this embodiment, by precisely controlling the temperature, the steam oven can avoid unnecessary energy waste, achieve energy conservation and environmental protection, and improve cooking efficiency. This temperature adjustment mode based on real-time temperature feedback enables the steam oven to perform cooking operations more intelligently and efficiently, while ensuring user safety and cooking quality.

[0086] In an exemplary embodiment, Figure 2 As shown, the method also includes:

[0087] Step S202, obtaining a reverse external force applied to the steam oven door during the process of opening or closing the steam oven door;

[0088] Step S204, when the reverse external force is greater than the preset force threshold, the steam oven door is controlled to automatically retract, and an attempt is made to open or close the steam oven door again;

[0089] Step S206, obtaining the cumulative number of times the steam oven door automatically retracts;

[0090] Step S208, when the accumulated number of times is greater than the preset number threshold, an anti-pinch reminder message for the steam oven door is issued.

[0091] Specifically, the oven body includes an oven door. When the oven door is opened or closed, it may encounter resistance, which may be due to the friction between the door seal and the body, or due to foreign objects blocking it. The oven detects this reverse external force through a sensor or force detection device installed on the door. The built-in control system of the oven sets a force threshold. When the detected reverse external force exceeds this threshold, the system will determine that there may be a risk of pinching or other obstacles.

[0092] The automatic retraction mechanism means that for safety reasons, when the reverse external force exceeds the preset threshold, the control system of the steam oven will instruct the oven door to automatically retract to a safe position to avoid possible user injury caused by continued force. After the oven door retracts, the system may automatically try to open or close the oven door again to ensure that the operation is completed. If the oven door retracts due to excessive reverse external force after multiple attempts to open or close, the system will record the number of these attempts.

[0093] When the number of attempts to automatically retract the door exceeds another preset threshold, the system will consider that there may be a persistent obstacle or improper user operation. At this time, an anti-pinch prompt message will be issued to remind the user to check whether there are foreign objects around the door or perform other necessary safety checks.

[0094] Example analysis: Suppose that when the user is closing the door of the steam oven, the door cannot be completely closed because the sealing strip on the side of the door is stuck by food crumbs or the user is touching the door. The force detection device of the steam oven senses this resistance, and this force is greater than the preset force threshold. The control system then instructs the door to automatically retract and then try to close it again. If the door retracts due to excessive resistance after several consecutive attempts to close, the system records the number of attempts. When the number of attempts reaches or exceeds the preset threshold (for example, 5 times), the steam oven issues a sound or visual prompt to inform the user "Please check the door, there may be foreign objects blocking it."

[0095] In this embodiment, the anti-pinch finger intelligent safety feature can significantly improve the user experience of the steam oven, while reducing safety accidents caused by improper operation.

[0096] In an exemplary embodiment, after sending a confirmation prompt message for continuing to steam and roast food, the method further includes:

[0097] When it is determined based on the confirmation prompt information that it is not necessary to continue steaming and baking the food, the cooling fan is turned on and continued for a preset time to dissipate heat from the inner cavity of the steam oven.

[0098] Specifically, in the steam oven workflow, sending a confirmation prompt message to continue steaming and baking food is an interactive step, which is intended to confirm whether the user intends to continue using the steam oven to cook more food. This process can be understood as follows:

[0099] After the oven has finished a round of cooking, it will prompt the user to ask if they want to continue cooking the next dish. The user makes a choice based on the actual situation. If the user has more food to cook, they will choose to continue cooking; if there is no more food to cook, the user will choose not to continue. When the user chooses not to continue cooking, the oven will automatically turn on the cooling fan. The purpose of this step is to reduce the temperature of the cavity so that the oven can be safely turned off or prepared for other non-cooking operations, such as cleaning. The cooling fan will continue to work for a preset length of time. This length of time is set according to the design and safety standards of the oven to ensure that the cavity temperature can be safely reduced to an appropriate level. During the cooling period, the oven's intelligent control system will monitor the temperature to ensure that the cooling effect is achieved as expected and avoid overheating or insufficient cooling. After the cooling is completed, the oven can be safely turned off, or the user can perform other operations, such as cleaning the cavity, removing the baking tray, etc.

[0100] In this embodiment, the intelligent control and user-friendly design of the steam oven are reflected through this process, ensuring the safety of the device and the convenience of operation. Through the automated heat dissipation process, the user does not need to manually perform complicated cooling operations, which improves the user experience. At the same time, this also helps to protect the internal components of the steam oven and extend the service life of the device.

[0101] The most detailed embodiment of this application is:

[0102] like Figure 3 As shown, Figure 3 This is a control logic diagram of the steam oven according to an embodiment of the present application.

[0103] This solution is an improvement on the control method proposed based on the secondary cooking high temperature reminder function on the steam oven product. In addition to being applied to this product, the control logic can also be applied to other product series that share the same principle, such as air fryers.

[0104] This solution is mainly used in the scenario where the steam oven prompts that it cannot start working due to high temperature during the second cooking. After cooking, the camera is used to monitor whether there is food in the steam oven cavity to determine whether the user has emptied the steam oven, and then ask the user whether to continue cooking the next dish. The steam oven is cooled quickly by the cooling fan and the automatic door opening of 30°, reducing the user's waiting time. Finally, the current temperature is detected by the temperature sensor and controlled by the program. When it is detected to be less than 50℃, the temperature is stopped and the user returns to the main menu interface.

[0105] ① A control method for rapidly cooling a steam oven for secondary cooking:

[0106] Step A: After each cooking process is completed, the cooling fan and camera are immediately turned on to more intuitively and accurately detect whether there is food in the oven cavity, thereby improving the oven's intelligence and accuracy. If there is still food in the oven cavity, the user is prompted to take out the food: Cooking is finished, please pay attention to the high temperature and take out the food.

[0107] Step B: When the camera detects that the food in the oven cavity has been emptied, a text prompt is displayed: Please confirm whether you need to continue cooking the next dish? (PS: If you need to cook again, the oven will turn on the automatic cooling function) If the user does not need to run the next dish, the oven will continue to run the cooling fan for 10 minutes and then automatically shut down.

[0108] In step C, if the user chooses to continue cooking the next dish, the oven will use the temperature sensor to detect the temperature inside the cavity and make corresponding measures in the program according to the detected temperature. When the temperature is ≥50℃, the steam oven will continue to turn on the cooling fan and open the door 30°; when the temperature is <50℃, it is considered that the temperature has met the conditions for entering the second cooking. At this time, the menu homepage is returned and the door is closed. The user can directly cook the next dish. The anti-pinch function is added during the automatic opening and closing of the door to ensure that the user will not be accidentally injured when the door moves.

[0109] In the above method, since a camera is added to detect the inside of the cavity, and the action logic of the oven door is added when the temperature sensor detects different temperatures, it ultimately brings about the beneficial effect of intelligent and rapid cooling of the oven, reducing user operation and waiting time, and quickly cooking the next dish.

[0110] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0111] Based on the same inventive concept, the embodiment of the present application also provides a steam oven temperature control device for implementing the steam oven temperature control method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in one or more steam oven temperature control device embodiments provided below can refer to the limitations of the steam oven temperature control method above, and will not be repeated here.

[0112] In an exemplary embodiment, Figure 4 As shown, a steam oven temperature control device is provided, comprising: a camera module, used to obtain an inner cavity image of the steam oven;

[0113] a temperature regulating module, used for performing heat dissipation treatment on the inner cavity of the steam oven when it is determined based on the inner cavity image that no food exists in the inner cavity of the steam oven; and a prompting module, used for issuing a confirmation prompting message for continuing steaming and baking food;

[0114] An acquisition module, used for acquiring the current temperature of the inner cavity of the steam oven when it is determined that the steaming and baking of food needs to continue based on the confirmation prompt information;

[0115] The temperature adjustment module is also used to execute a corresponding temperature adjustment mode based on the current temperature of the inner cavity of the steam oven;

[0116] A steam oven is used to start a food steaming and baking mode when it is determined based on an inner cavity image that food has been re-placed in the inner cavity of the steam oven.

[0117] In an exemplary embodiment, when the steaming and baking of food is completed, the camera module is also used to re-acquire the inner cavity image of the steam oven.

[0118] In an exemplary embodiment, the temperature adjustment module is further used to perform heat dissipation treatment on the inner cavity of the steam oven when it is determined based on the inner cavity image that there is food in the inner cavity of the steam oven, and the prompt module is used to issue a prompt message to take out the food.

[0119] In an exemplary embodiment, the temperature regulating module is further used to turn on the heat dissipation fan and the steam oven door to dissipate heat from the steam oven cavity when the current temperature of the steam oven cavity is greater than a preset temperature threshold;

[0120] When the current temperature of the steam oven cavity is not greater than the preset temperature threshold, the heat dissipation fan and the steam oven door are closed to stop heat dissipation of the steam oven cavity.

[0121] In an exemplary embodiment, the acquisition module is further used to acquire the reverse external force applied to the steaming oven door during the process of opening or closing the steaming oven door;

[0122] A control module, used for controlling the steam oven door to automatically retract when the reverse external force is greater than a preset force threshold, and trying to open or close the steam oven door again;

[0123] The acquisition module is also used to obtain the cumulative number of automatic retraction of the steam oven door;

[0124] The prompt module is also used to issue an anti-pinch prompt message for the steam oven door when the cumulative number of times is greater than a preset number threshold.

[0125] In an exemplary embodiment, the temperature adjustment module is also used to turn on the cooling fan for a preset period of time to dissipate heat from the inner cavity of the steam oven when it is determined based on the confirmation prompt information that it is not necessary to continue steaming and baking the food.

[0126] Each module in the steam oven temperature control device can be implemented in whole or in part by software, hardware, or a combination thereof. Each module can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute operations corresponding to each module.

[0127] In an exemplary embodiment, a computer device is provided. The computer device may be a terminal, and its internal structure diagram may be as shown in FIG. Figure 5As shown. The computer device includes a processor, a memory, an input / output interface, a communication interface, a display unit and an input device. The processor, the memory and the input / output interface are connected through a system bus, and the communication interface, the display unit and the input device are connected to the system bus through the input / output interface. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The input / output interface of the computer device is used to exchange information between the processor and an external device. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be implemented through WIFI, a mobile cellular network, near field communication (Near Field Communication, NFC) or other technologies. When the computer program is executed by the processor, a steam oven temperature control method is implemented. The display unit of the computer device is used to form a visually visible picture, which can be a display screen, a projection device or a virtual reality imaging device. The display screen can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covering the display screen, or a button, trackball or touchpad set on the computer device shell, or an external keyboard, touchpad or mouse.

[0128] Those skilled in the art will understand that Figure 5 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0129] In an exemplary embodiment, Figure 4 As shown, a steam oven is provided, applying the steps of the above method; the steam oven includes an inner cavity of the steam oven, the inner cavity of the steam oven is provided with a camera module for obtaining the inner cavity image of the steam oven, and the camera module includes a camera and an isolation layer for preventing the camera from being contaminated.

[0130] In an exemplary embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the following steps are implemented:

[0131] Acquire an inner cavity image of a steam oven;

[0132] When it is determined based on the inner cavity image that no food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven, and a confirmation prompt message is issued to continue steaming and baking the food;

[0133] When it is determined based on the confirmation prompt information that the food needs to be steamed and baked further, obtaining the current temperature of the inner cavity of the steam oven;

[0134] Based on the current temperature of the steam oven cavity, execute the corresponding temperature adjustment mode;

[0135] When it is determined based on the inner cavity image that food has been replaced in the inner cavity of the steam oven, a food steaming and baking mode is started.

[0136] In one embodiment, when the processor executes the computer program, the following steps are also implemented:

[0137] After starting the food steaming and baking mode, it also includes:

[0138] When the steaming and baking of food is finished, return to the step of acquiring the inner cavity image of the steam oven and continue the execution.

[0139] In one embodiment, when the processor executes the computer program, the following steps are also implemented:

[0140] After acquiring the internal cavity image of the steam oven, the following steps are also included:

[0141] When it is determined based on the inner cavity image that food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven and a prompt message for taking out the food is issued.

[0142] In one embodiment, when the processor executes the computer program, the following steps are also implemented:

[0143] Based on the current temperature of the steam oven cavity, the corresponding temperature adjustment mode is executed, including:

[0144] When the current temperature of the steam oven cavity is greater than a preset temperature threshold, the heat dissipation fan and the steam oven door are turned on to dissipate heat from the steam oven cavity;

[0145] When the current temperature of the steam oven cavity is not greater than the preset temperature threshold, the heat dissipation fan and the steam oven door are closed to stop heat dissipation of the steam oven cavity.

[0146] In one embodiment, when the processor executes the computer program, the following steps are also implemented:

[0147] In the process of opening or closing the steam oven door, obtaining the reverse external force applied to the steam oven door;

[0148] When the reverse external force is greater than the preset force threshold, the steam oven door is controlled to automatically retract, and an attempt is made to open or close the steam oven door again;

[0149] Get the cumulative number of automatic retraction of the steam oven door;

[0150] When the accumulated number of times is greater than the preset number threshold, an anti-pinch reminder message for the steam oven door is issued.

[0151] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0152] After the confirmation prompt message for continuing to steam and roast food is issued, it also includes:

[0153] When it is determined based on the confirmation prompt information that it is not necessary to continue steaming and baking the food, the cooling fan is turned on and continued for a preset time to dissipate heat from the inner cavity of the steam oven.

[0154] 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 following steps are implemented:

[0155] Acquire an inner cavity image of a steam oven;

[0156] When it is determined based on the inner cavity image that no food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven, and a confirmation prompt message is issued to continue steaming and baking the food;

[0157] When it is determined based on the confirmation prompt information that the food needs to be steamed and baked further, obtaining the current temperature of the inner cavity of the steam oven;

[0158] Based on the current temperature of the steam oven cavity, execute the corresponding temperature adjustment mode;

[0159] When it is determined based on the inner cavity image that food has been replaced in the inner cavity of the steam oven, a food steaming and baking mode is started.

[0160] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0161] After starting the food steaming and baking mode, it also includes:

[0162] When the steaming and baking of food is finished, return to the step of acquiring the inner cavity image of the steam oven and continue the execution.

[0163] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0164] After acquiring the internal cavity image of the steam oven, the following steps are also included:

[0165] When it is determined based on the inner cavity image that food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven and a prompt message for taking out the food is issued.

[0166] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0167] Based on the current temperature of the steam oven cavity, the corresponding temperature adjustment mode is executed, including:

[0168] When the current temperature of the steam oven cavity is greater than a preset temperature threshold, the heat dissipation fan and the steam oven door are turned on to dissipate heat from the steam oven cavity;

[0169] When the current temperature of the steam oven cavity is not greater than the preset temperature threshold, the heat dissipation fan and the steam oven door are closed to stop heat dissipation of the steam oven cavity.

[0170] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0171] In the process of opening or closing the steam oven door, obtaining the reverse external force applied to the steam oven door;

[0172] When the reverse external force is greater than the preset force threshold, the steam oven door is controlled to automatically retract, and an attempt is made to open or close the steam oven door again;

[0173] Get the cumulative number of automatic retraction of the steam oven door;

[0174] When the accumulated number of times is greater than the preset number threshold, an anti-pinch reminder message for the steam oven door is issued.

[0175] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0176] After the confirmation prompt message for continuing to steam and roast food is issued, it also includes:

[0177] When it is determined based on the confirmation prompt information that it is not necessary to continue steaming and baking the food, the cooling fan is turned on and continued for a preset time to dissipate heat from the inner cavity of the steam oven.

[0178] In one embodiment, a computer program product is provided, comprising a computer program, which, when executed by a processor, implements the following steps:

[0179] Acquire an inner cavity image of a steam oven;

[0180] When it is determined based on the inner cavity image that no food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven, and a confirmation prompt message is issued to continue steaming and baking the food;

[0181] When it is determined based on the confirmation prompt information that the food needs to be steamed and baked further, obtaining the current temperature of the inner cavity of the steam oven;

[0182] Based on the current temperature of the steam oven cavity, execute the corresponding temperature adjustment mode;

[0183] When it is determined based on the inner cavity image that food has been replaced in the inner cavity of the steam oven, a food steaming and baking mode is started.

[0184] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0185] After starting the food steaming and baking mode, it also includes:

[0186] When the steaming and baking of food is finished, return to the step of acquiring the inner cavity image of the steam oven and continue the execution.

[0187] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0188] After acquiring the internal cavity image of the steam oven, the following steps are also included:

[0189] When it is determined based on the inner cavity image that food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven and a prompt message for taking out the food is issued.

[0190] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0191] Based on the current temperature of the steam oven cavity, the corresponding temperature adjustment mode is executed, including:

[0192] When the current temperature of the steam oven cavity is greater than a preset temperature threshold, the heat dissipation fan and the steam oven door are turned on to dissipate heat from the steam oven cavity;

[0193] When the current temperature of the steam oven cavity is not greater than the preset temperature threshold, the heat dissipation fan and the steam oven door are closed to stop heat dissipation of the steam oven cavity.

[0194] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0195] In the process of opening or closing the steam oven door, obtaining the reverse external force applied to the steam oven door;

[0196] When the reverse external force is greater than the preset force threshold, the steam oven door is controlled to automatically retract, and an attempt is made to open or close the steam oven door again;

[0197] Get the cumulative number of automatic retraction of the steam oven door;

[0198] When the accumulated number of times is greater than the preset number threshold, an anti-pinch reminder message for the steam oven door is issued.

[0199] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0200] After the confirmation prompt message for continuing to steam and roast food is issued, it also includes:

[0201] When it is determined based on the confirmation prompt information that it is not necessary to continue steaming and baking the food, the cooling fan is turned on and continued for a preset time to dissipate heat from the inner cavity of the steam oven.

[0202] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant regulations.

[0203] Those of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and 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-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile memory and volatile memory. 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), magnetic 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. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, an artificial intelligence (AI) processor, etc., but are not limited to this.

[0204] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, 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, they should be considered to be within the scope of this application.

[0205] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A method for controlling the temperature of a steam oven, characterized in that: The method comprises: Acquire an inner cavity image of a steam oven; When it is determined based on the inner cavity image that no food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven, and a confirmation prompt message is issued to continue steaming and baking the food; If it is determined based on the confirmation prompt information that the food needs to be steamed and baked further, obtaining the current temperature of the inner cavity of the steam oven; Based on the current temperature of the inner cavity of the steam oven, executing a corresponding temperature adjustment mode; When it is determined based on the inner cavity image that food has been replaced in the inner cavity of the steam oven, a food steaming and baking mode is started.

2. The method according to claim 1, characterized in that: After the food steaming and baking mode is started, the method further includes: When the steaming and baking of food is finished, return to the step of acquiring the inner cavity image of the steam oven and continue the execution.

3. The method according to claim 1, characterized in that After obtaining the inner cavity image of the steam oven, the method further includes: When it is determined based on the inner cavity image that food exists in the inner cavity of the steam oven, heat dissipation treatment is performed on the inner cavity of the steam oven and a prompt message for taking out the food is issued.

4. The method according to claim 1, characterized in that: The executing a corresponding temperature adjustment mode based on the current temperature of the inner cavity of the steam oven comprises: When the current temperature of the inner cavity of the steam oven is greater than a preset temperature threshold, turning on the heat dissipation fan and the steam oven door to dissipate heat from the inner cavity of the steam oven; When the current temperature of the inner cavity of the steam oven is not greater than a preset temperature threshold, the heat dissipation fan and the steam oven door are closed to stop heat dissipation of the inner cavity of the steam oven.

5. The method according to claim 4, characterized in that The method further comprises: In the process of opening or closing the steam oven door, obtaining the reverse external force applied to the steam oven door; When the reverse external force is greater than a preset force threshold, the steam oven door is controlled to automatically retract, and an attempt is made to open or close the steam oven door again; Get the cumulative number of automatic retraction of the steam oven door; When the accumulated number of times is greater than a preset number threshold, an anti-pinch reminder message for the steam oven door is issued.

6. The method according to claim 1, characterized in that After the confirmation prompt message for continuing steaming and roasting food is sent, the method further includes: When it is determined based on the confirmation prompt information that it is not necessary to continue steaming and baking the food, the heat dissipation fan is turned on and continued for a preset time to dissipate heat from the inner cavity of the steam oven.

7. A steam oven temperature control device, characterized in that: The device comprises: A camera module, used to obtain an image of the inner cavity of the steam oven; a temperature regulating module, used for performing heat dissipation treatment on the inner cavity of the steam oven when it is determined based on the inner cavity image that no food exists in the inner cavity of the steam oven; and a prompting module, used for issuing a confirmation prompting message for continuing steaming and baking food; an acquisition module, configured to acquire the current temperature of the inner cavity of the steam oven when it is determined based on the confirmation prompt information that the food needs to be steamed and baked further; The temperature adjustment module is also used to execute a corresponding temperature adjustment mode based on the current temperature of the inner cavity of the steam oven; A steam oven is used to start a food steaming and baking mode when it is determined based on an inner cavity image that food has been re-placed in the inner cavity of the steam oven.

8. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 6 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 6 are implemented.

11. A steam oven, characterized in that: The steps of applying the method described in any one of claims 1 to 6; the steam oven comprises an inner cavity of the steam oven, the inner cavity of the steam oven is provided with a camera module for acquiring an inner cavity image of the steam oven, the camera module comprises a camera and an isolation layer for preventing contamination of the camera.

Images