Steam supply control method and device of cooking equipment, cooking equipment and storage medium

Abstract

The invention discloses a steam supply control method and device of cooking equipment, the cooking equipment and a storage medium, and relates to the technical field of household appliance control, the method comprises the following steps: when both a steaming cavity and a baking cavity are in a cooking mode and the cooking mode of the baking cavity is a steam-adding baking mode, obtaining the temperature of the steaming cavity and the humidity of the baking cavity; determining a steam supply strategy of a steam generator according to the temperature of the steaming cavity and the humidity of the baking cavity; and controlling a steam generator to provide steam to the steaming cavity and the baking cavity according to the steam supply strategy. According to the technical scheme, the problem of double-cavity steam distribution can be solved, so that the double-cavity steam inlet amount is more reasonable, the efficiency of the steam generator is improved, and the cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of household appliance control, and in particular to a steam supply control method and device for cooking equipment, cooking equipment and a storage medium. Background Art

[0002] In cooking equipment with a steaming cavity and a baking cavity (such as a steam oven and an integrated stove), the steaming mode and the baking mode can be operated independently, and some cooking equipment has a baking mode with steam assistance, i.e., steam baking or steam-added baking. When the steam-added baking mode and the steaming mode are operated at the same time, since the steam required by each mode is different, using a single steam generating device to supply steam will face the problem of steam distribution.

[0003] In order to solve the steam distribution problem faced by a single steam generating device supplying steam, multiple steam generating devices can be configured at present, and multiple steam generating devices are used to supply steam to the steaming chamber and the baking chamber respectively. However, such a configuration will lead to low utilization rate of the steam generating devices and high cost. In addition, when multiple steam generating devices are used to supply steam to the steaming chamber and the baking chamber respectively, the overall power is high, and the requirements for power cords and household circuits will be high. Summary of the invention

[0004] The present invention provides a steam supply control method and device for cooking equipment, cooking equipment and storage medium, which can improve the utilization rate of a steam generating device and reduce the cost.

[0005] In a first aspect, the present invention provides a steam supply control method for a cooking device, wherein the cooking device comprises a steam generator, a steaming cavity and a baking cavity, wherein a cooking mode of the baking cavity comprises a pure baking mode and a steam-added baking mode, and the method comprises:

[0006] When both the steaming cavity and the baking cavity are in a cooking mode, and the cooking mode of the baking cavity is the steam-baking mode, obtaining the temperature of the steaming cavity and the humidity of the baking cavity;

[0007] determining a steam supply strategy of the steam generator according to the temperature of the steaming chamber and the humidity of the baking chamber;

[0008] The steam generator is controlled to provide steam to the steaming chamber and the baking chamber according to the steam supply strategy.

[0009] According to the technical solution of the present invention, the cooking device includes a steam generator, a steaming cavity and a baking cavity, the cooking modes of the baking cavity include a pure baking mode and a steam-added baking mode, when both the steaming cavity and the baking cavity are in the cooking mode, and the cooking mode of the baking cavity is the steam-added baking mode, the temperature of the steaming cavity and the humidity of the baking cavity are obtained; the steam supply strategy of the steam generator is determined according to the temperature of the steam cavity and the humidity of the baking cavity; and the steam generator is controlled to provide steam to the steam cavity and the baking cavity according to the steam supply strategy. According to the above technical scheme, when the steam supply is required for the steam chamber and the baking chamber at the same time, the steam provided by the steam generator is distributed in combination with the temperature of the steam chamber and the humidity of the baking chamber. The steam supply control adopts the temperature to avoid excessive or insufficient steam supply, and adopts the humidity to avoid the surface of the cooked food being too dry or too wet. By adopting both temperature and humidity at the same time, steam can be effectively utilized to ensure that the temperature and humidity are appropriate during the cooking process, thereby improving the accuracy of cooking control and the cooking effect. In addition, since the present invention can effectively and accurately control the steam supply through temperature and humidity, only one steam generator is required, thus avoiding the problem of excessive cost caused by the use of multiple steam generating devices, thereby improving the utilization rate of the steam generator, reducing the cost, and reducing the requirements for supporting facilities such as power cords and household circuits.

[0010] In a second aspect, the present invention provides a steam supply control device for a cooking device, the cooking device comprising a steam generator, a steaming cavity and a baking cavity, the cooking mode of the baking cavity comprising a pure baking mode and a steam-added baking mode, the device comprising:

[0011] an acquisition module, configured to acquire the temperature of the steaming cavity and the humidity of the baking cavity when both the steaming cavity and the baking cavity are in a cooking mode and the cooking mode of the baking cavity is the steam-baking mode;

[0012] A determination module, used for determining a steam supply strategy of the steam generator according to the temperature of the steaming chamber and the humidity of the baking chamber;

[0013] A control module is used to control the steam generator to provide steam to the steaming chamber and the baking chamber according to the steam supply strategy.

[0014] In a third aspect, the cooking device provided by the present invention includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the steam supply control method as described in any embodiment of the present invention is implemented.

[0015] In a fourth aspect, the present invention provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the steam supply control method as described in any embodiment of the present invention.

[0016] The description of the second, third and fourth aspects of the present invention can refer to the detailed description of the first aspect; and the beneficial effects described in the second, third and fourth aspects can refer to the beneficial effect analysis of the first aspect, which will not be repeated here.

[0017] In the present invention, the name of the steam supply control device does not limit the device or functional module itself. In actual implementation, these devices or functional modules may appear with other names. As long as the functions of each device or functional module are similar to those of the present invention, they belong to the scope of the claims of the present invention and their equivalent technologies.

[0018] These and other aspects of the present invention will become more apparent from the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a flow chart of the steam supply control method for a cooking device provided by the present invention;

[0021] Figure 2 is a structural schematic diagram of the cooking device provided by the present invention;

[0022] Figure 3 is another flow chart of the steam supply control method for a cooking device provided by the present invention;

[0023] Figure 4 It is a structural schematic diagram of the steam supply control device for cooking equipment provided by the present invention;

[0024] Figure 5 It is another structural schematic diagram of the cooking device provided by the present invention. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0026] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0027] Figure 1 The present invention is a flow chart of the steam supply control method of the cooking device provided by the present invention; the method can be applied in a scenario where a set of steam generating equipment simultaneously supplies steam to two types of cavities (e.g., a steaming cavity and a baking cavity), and the steam supply control method can be executed by the steam supply control device of the cooking device provided by the present invention, which can be implemented in software and / or hardware. In a specific embodiment, the steam supply control device can be integrated in cooking devices such as integrated stoves and ovens.

[0028] In a specific embodiment, the structure of the cooking device can be as follows Figure 2 As shown, Figure 2 The cooking device shown includes a steam generator 220, a steaming chamber 230 and a baking chamber 240. The steam generator 220 can provide steam to the steaming chamber 230 and the baking chamber 240 simultaneously or successively. A temperature sensor 231 can be set in the steaming chamber 230, and the temperature sensor 231 can be used to detect the temperature of the steaming chamber 230. A temperature sensor 241 and a humidity sensor 242 can be set in the baking chamber 240, and the temperature sensor 241 can be used to detect the temperature of the baking chamber 240, and the humidity sensor 242 can be used to detect the humidity of the baking chamber 240.

[0029] In addition, the cooking device may also include a steam inlet valve for the steam chamber and a steam inlet valve for the roasting chamber ( Figure 2 (not shown in the figure), the steam inlet valve of the steam chamber can be arranged in the steam generator 220 or in the steam chamber 230, or between the steam generator 220 and the steam chamber 230; the steam inlet valve of the baking chamber can be arranged in the steam generator 220 or in the baking chamber 240, or between the steam generator 220 and the baking chamber 240, which is not specifically limited here. The steam inlet valve of the steam chamber can be used to control the steam supply amount of the steam generator 220 to the steam chamber 230, and the steam inlet valve of the baking chamber can be used to control the steam supply amount of the steam generator 220 to the baking chamber 240. The switch, steam supply duration, valve opening, etc. of the steam inlet valve of the steam chamber and the baking chamber steam inlet valve are adjustable and controllable.

[0030] Combine the following Figure 2 The cooking device shown in the figure is used to illustrate the steam supply control method provided by the present invention. Figure 1 The steam supply control method for the cooking device of this embodiment may specifically include the following steps:

[0031] Step 110: when both the steaming cavity and the baking cavity are in the cooking mode, and the cooking mode of the baking cavity is the steam baking mode, the temperature of the steaming cavity and the humidity of the baking cavity are obtained.

[0032] Specifically, the steaming cavity, which can also be called a steam box, can be a cavity for steaming cooking using a steam generator. The baking cavity, which can also be called an oven, a steam oven, etc., can be a cavity for baking cooking. When baking, a steam generator can be used to supply steam for auxiliary cooking (i.e., steam baking or steam baking), or direct cooking can be performed without using a steam generator to supply steam, i.e., pure baking. The baking cavity uses a steam generator to supply steam to assist cooking, which can keep the moisture of the food in a better state and improve the taste of the food.

[0033] In a specific implementation, both the steaming cavity and the baking cavity can have two modes, a cooking mode and a non-cooking mode (or an idle mode), and the cooking mode of the baking cavity can be divided into a pure baking mode and a steam-baking mode (or a steam-baking mode). After confirming that both the steaming cavity and the baking cavity are in the cooking mode, and the cooking mode of the baking cavity is the steam-baking mode, that is, in this case, both the steaming cavity and the baking cavity require steam, the temperature of the steaming cavity can be obtained through the temperature sensor of the steaming cavity, and the humidity of the baking cavity can be obtained through the humidity sensor of the baking cavity. Among them, the temperature sensor can be a sensor that can sense temperature and convert it into a usable output signal, including but not limited to a thermal resistor, a thermocouple, a non-contact type, a contact type, etc. The humidity sensor can be a sensor for detecting the relative humidity of the environment, including but not limited to a lithium chloride humidity sensor, an aluminum oxide sensor, a ceramic humidity sensor, etc.

[0034] This embodiment uses a temperature sensor of the steaming chamber to obtain the temperature of the steaming chamber, and uses a humidity sensor of the baking chamber to obtain the humidity of the baking chamber. The two sensors are arranged in two chambers, which can make the perception more accurate.

[0035] Step 120, determining a steam supply strategy of the steam generator according to the temperature of the steaming chamber and the humidity of the baking chamber.

[0036] Specifically, a steam generator is a mechanical device used to generate steam, including but not limited to an electromagnetic steam generator, an electric steam generator, a fuel steam generator, a gas steam generator, etc. That is, the amount of steam required for the steaming chamber and the amount of steam required for the baking chamber can be determined according to the temperature of the steaming chamber and the humidity of the baking chamber, and the steam supply strategy is determined according to the amount of steam required for the steaming chamber and the amount of steam required for the baking chamber. The steam supply strategy may include a steam supply strategy for the steaming chamber and a steam supply strategy for the baking chamber. By way of example, the steam supply strategy may include the steam supply amount, steam supply duration, steam supply method (e.g., intermittent steam supply, periodic steam supply, continuous steam supply, etc.) to the steaming chamber and the baking chamber, and both the steam supply duration and the steam supply method may affect the steam supply amount.

[0037] Step 130: Control the steam generator to provide steam to the steaming chamber and the baking chamber according to the steam supply strategy.

[0038] That is, steam is supplied to the steaming chamber and the baking chamber respectively according to the determined steam supply amount, steam supply duration, steam supply method, etc. For example, when it is determined that the steam supply amount required by the steaming chamber is greater than the steam supply amount required by the baking chamber according to the temperature of the steaming chamber and the humidity of the baking chamber, steam can be supplied continuously to the steaming chamber and intermittently to the baking chamber; or by controlling the valve opening, steam can be supplied to the steaming chamber with a larger valve opening and to the baking chamber with a smaller valve opening.

[0039] In the present embodiment, when the steam supply is required for the steaming chamber and the baking chamber at the same time, the steam provided by the steam generator is distributed in combination with the temperature of the steaming chamber and the humidity of the baking chamber. The temperature is adopted for steam supply control to avoid excessive or insufficient steam supply, and the humidity is adopted to avoid the surface of the cooked food being too dry or too wet. By adopting both temperature and humidity at the same time, steam can be effectively utilized to ensure that the temperature and humidity are appropriate during the cooking process, thereby improving the accuracy of cooking control and the cooking effect. In addition, since the present invention can effectively and accurately control the steam supply through temperature and humidity, only one steam generator is required, thus avoiding the problem of excessive cost caused by the use of multiple steam generating devices, thereby improving the utilization rate of the steam generator, reducing the cost, and reducing the requirements for supporting facilities such as power cords and household circuits.

[0040] Figure 3 FIG. 2 is another flow chart of the steam supply control method for a cooking device provided by the present invention. This embodiment is a specific embodiment based on the above embodiment. Figure 3 As shown, the method of this embodiment may specifically include the following steps:

[0041] Step 300, determining the modes of the steaming cavity and the baking cavity.

[0042] Specifically, the mode of the steam cavity can be a cooking mode or a non-cooking mode, the mode of the grill cavity can also be a cooking mode or a non-cooking mode, and the cooking mode of the grill cavity includes a pure grilling mode or a steam-assisted grilling mode. The modes of the steam cavity and the grill cavity can be set or selected by the user, and the cooking device can determine the modes of the steam cavity and the grill cavity according to the user setting or selection.

[0043] For example, when the cooking mode of the baking cavity is the steam baking mode, the cooking device can preheat the baking cavity first, and use the temperature sensor in the baking cavity to detect the temperature of the baking cavity. When the temperature of the baking cavity reaches the set temperature, it is judged that the preheating is completed. After the preheating is completed, the user can be prompted to put the food into the baking cavity. After the user puts the food in, steam is added to assist cooking. The set temperature can be a critical temperature at which steam can be added in the steam baking mode. For example, the set temperature can be 180 degrees Celsius. In the steam baking mode, food is put in and steam is added after preheating, which can quickly shape the food, improve the taste of the food, and shorten the cooking time.

[0044] Step 310 , if the steaming cavity is in the cooking mode but the baking cavity is not in the cooking mode, or if both the steaming cavity and the baking cavity are in the cooking mode but the cooking mode of the baking cavity is the pure baking mode, then execute step 311 .

[0045] In a specific implementation, the steaming cavity is in the cooking mode but the baking cavity is not in the cooking mode; or the steaming cavity is in the cooking mode and the cooking mode of the baking cavity is the pure baking mode, which means that only the steaming cavity needs steam supply and the baking cavity does not need steam supply. The temperature of the steaming cavity can be obtained by the temperature sensor of the steaming cavity, and the steam generator is controlled to supply steam to the steam cavity according to the temperature of the steam cavity.

[0046] In this embodiment, the temperature sensor of the steam chamber is used to obtain the temperature of the steam chamber, which can help the steam generator to better control the steam supply to the steam chamber.

[0047] Step 311, determining whether the temperature of the steam chamber reaches a preset temperature, if the temperature of the steam chamber does not reach the preset temperature, executing step 312, if the temperature of the steam chamber reaches the preset temperature, executing step 313.

[0048] Specifically, the preset temperature is a temperature threshold set for adjusting the steam supply to the steam chamber, and the preset temperature can be set according to actual conditions or needs. For example, the preset temperature can be 100 degrees Celsius.

[0049] In this embodiment, setting a preset temperature can help determine the amount of steam entering the steam chamber.

[0050] Step 312, determining that the operating power of the steam generator is the second operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is the first time, and the opening time of the steam inlet valve of the baking chamber within the preset cycle is zero.

[0051] In a specific implementation, after confirming that the steam chamber is in the cooking mode but the baking chamber is not in the cooking mode, or that both the steam chamber and the baking chamber are in the cooking mode but the cooking mode of the baking chamber is the pure baking mode, the temperature of the steam chamber is obtained and the temperature of the steam chamber has not reached the preset temperature, which means that the steam chamber still needs a large amount of steam supply, and the operating power of the steam generator is set to the second operating power, the opening time of the steam chamber steam inlet valve within the preset period is the first time, and the baking chamber steam inlet valve is closed (i.e., no steam is supplied to the baking chamber). The preset period can be set according to actual needs, for example: the preset period can be set to 1 minute, 2 minutes, etc. The first time length can take a larger time length within the preset period range, for example: when the preset period is 1 minute, the first time length can be 50 seconds, 60 seconds, etc., that is, the steam chamber steam inlet valve is opened for 50 seconds per minute or the steam chamber steam inlet valve is always open.

[0052] For example, when the steam chamber is in the cooking mode but the roasting chamber is not in the cooking mode; or the steam chamber is in the cooking mode and the roasting chamber is in the pure roasting mode, the power of the steam generator can be set to 2000 W. Assuming that the preset temperature is 100 degrees Celsius, the temperature obtained at this time is 90 degrees Celsius, that is, the steam chamber temperature is not high enough, the steam chamber steam inlet valve can be kept open, and the roasting chamber steam inlet valve can be closed.

[0053] Step 313, determining that the operating power of the steam generator is the second operating power, the opening time of the steam inlet valve of the steam chamber in the preset cycle is the seventh time, and the opening time of the steam inlet valve of the baking chamber in the preset cycle is zero.

[0054] In the specific implementation, after confirming that the steam chamber is in the cooking mode but the baking chamber is not in the cooking mode, or after the steam chamber is in the cooking mode and the baking chamber is in the pure baking mode, the temperature of the steam chamber is obtained and the temperature of the steam chamber reaches the preset temperature, it means that the amount of steam supply required for the steam chamber is reduced, and the operating power of the steam generator is set to the second operating power (that is, the operating power of the steam generator is kept unchanged), the opening time of the steam chamber steam inlet valve within the preset cycle is the seventh time length, the seventh time length is less than the first time length, and the baking chamber steam inlet valve is closed (that is, no steam is supplied to the baking chamber), that is, the steam supply to the steam chamber is reduced by reducing the steam supply time to the steam chamber.

[0055] For example, when the steam chamber is in the cooking mode but the roasting chamber is not in the cooking mode, or the steam chamber is in the cooking mode and the roasting chamber is in the pure roasting mode, the power of the steam generator can be set to 2000 W. Assuming that the preset temperature is 100 degrees Celsius, the temperature obtained at this time is 100 degrees Celsius, that is, the steam chamber temperature is sufficient, then the steam chamber steam inlet valve opening time can be set to 50 seconds per minute, and the roasting chamber steam inlet valve can be closed.

[0056] Step 320: If both the steaming cavity and the baking cavity are in the cooking mode, and the cooking mode of the baking cavity is the steam baking mode, then execute step 321.

[0057] In a specific implementation, after confirming that the steaming chamber is in the cooking mode and the baking chamber is in the steam baking mode, it means that both the steaming chamber and the baking chamber need steam supply. The temperature of the steaming chamber can be obtained through the temperature sensor of the steaming chamber, and the humidity of the baking chamber can be obtained through the humidity sensor of the baking chamber.

[0058] In this embodiment, a temperature sensor of the steaming chamber is used to obtain the temperature of the steaming chamber, and a humidity sensor of the baking chamber is used to obtain the humidity of the baking chamber, which can help the steam generator to better control the steam supply to the steaming chamber and the baking chamber.

[0059] Step 321, determining whether the temperature of the steam chamber reaches a preset temperature, if the temperature of the steam chamber does not reach the preset temperature, executing step 322, if the temperature of the steam chamber reaches the preset temperature, executing step 323.

[0060] Step 322, determining that the operating power of the steam generator is the first operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is the first time, and the opening time of the steam inlet valve of the baking chamber within the preset cycle is the second time.

[0061] In a specific implementation, after confirming that the steam chamber is in the cooking mode and the baking chamber is in the steam-baking mode, the temperature of the steam chamber is obtained and the temperature of the steam chamber does not reach the preset temperature, which means that not only the baking chamber needs steam supply, but also a large amount of steam supply. Then, the operating power of the steam generator is set to the first operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is the first time length, and the opening time of the steam inlet valve of the baking chamber within the preset cycle is the second time length. Among them, because the steam generator with the first operating power is turned on to supply steam to two types of cavities at the same time, the first operating power is greater than the second operating power. Because the steam supply of the steam chamber is greater than the steam supply of the baking chamber, the first time length is greater than the second time length. Exemplarily, when the steam chamber is in the cooking mode and the cooking mode of the baking chamber is the steam-baking mode, the power of the steam generator can be set to 2500 watts. Assuming the preset temperature is 100 degrees Celsius, the temperature obtained at this time is 90 degrees Celsius, that is, the steam chamber temperature is not high enough, then the steam chamber steam inlet valve can be opened for 60 seconds per minute (i.e., normally open), and the baking chamber steam inlet valve can be opened for 10 seconds per minute.

[0062] Step 323, determining whether the humidity of the baking cavity exceeds the first humidity, if it exceeds, executing step 325, if it does not exceed, executing step 324.

[0063] Specifically, the first humidity is a humidity threshold value set for adjusting the steam supply to the baking chamber, and the first humidity can be set according to actual conditions or requirements. For example, the first humidity can be 35%.

[0064] In a specific implementation, when the temperature of the steaming chamber reaches a preset temperature, it is confirmed whether the humidity of the baking chamber exceeds the first humidity, so as to help confirm the steam inlet amounts of the steaming chamber and the baking chamber, respectively.

[0065] Step 324, determining that the operating power of the steam generator is the first operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is the third time, and the opening time of the steam inlet valve of the baking chamber within the preset cycle is the fourth time.

[0066] In a specific implementation, after confirming that the steam chamber is in the cooking mode and the cooking mode of the baking chamber is the steam-adding baking mode, and obtaining the temperature of the steam chamber and the humidity of the baking chamber, if the temperature of the steam chamber reaches the preset temperature and the humidity of the baking chamber does not exceed the first humidity, it means that the baking chamber still needs more steam supply, and the operating power of the steam generator is set to the first operating power (that is, the operating power of the steam generator is kept unchanged), the opening time of the steam inlet valve of the steam chamber within the preset cycle is the third time, and the opening time of the steam inlet valve of the baking chamber within the preset cycle is the fourth time. At this time, since the steam supply required by the baking chamber increases, the fourth time is longer than the second time, but since the steam generator maintains the first operating power unchanged, that is, the total steam supply does not change, the steam supply allocated to the baking chamber increases, and the steam supply of the corresponding steam chamber will decrease, so the third time is shorter than the first time.

[0067] For example, when the steam chamber is in the cooking mode and the cooking mode of the baking chamber is the steam-baking mode, the power of the steam generator can be set to 2500 W. Assuming that the preset temperature is 100 degrees Celsius and the first humidity is 35%, the temperature of the steam chamber is 100 degrees Celsius and the humidity of the baking chamber is 30%, that is, the temperature of the steam chamber is sufficient but the humidity of the baking chamber is insufficient, then the steam inlet valve of the steam chamber can be opened for 40 seconds per minute, and the steam inlet valve of the baking chamber can be opened for 20 seconds per minute.

[0068] Step 325, determining whether the humidity of the baking chamber exceeds the second humidity, if not, executing step 326, if exceeded, executing step 327.

[0069] Specifically, the second humidity is a humidity threshold set for adjusting the steam supply to the oven cavity, and the second humidity can be set according to actual conditions or requirements, and the second humidity is greater than the first humidity. For example, when the first humidity is 35%, the second humidity can be 50%.

[0070] In a specific implementation, when the temperature of the steaming chamber reaches the preset temperature, it is confirmed whether the humidity of the baking chamber exceeds the second humidity, so as to help confirm the steam inlet amounts of the steaming chamber and the baking chamber respectively.

[0071] Step 326, determining that the operating power of the steam generator is the first operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is the fifth time length, and the opening time of the steam inlet valve of the baking chamber within the preset cycle is the sixth time length.

[0072] In a specific implementation, after confirming that the steam chamber is in the cooking mode and the cooking mode of the baking chamber is the steam-adding baking mode, and obtaining the temperature of the steam chamber and the humidity of the baking chamber, if the temperature of the steam chamber reaches the preset temperature and the humidity of the baking chamber exceeds the first humidity but does not exceed the second humidity, it means that the steam supply of the baking chamber needs to be reduced, and the operating power of the steam generator is set to the first operating power (that is, the operating power of the steam generator is still kept unchanged), the opening time of the steam inlet valve of the steam chamber within the preset cycle is the fifth time, and the opening time of the steam inlet valve of the baking chamber within the preset cycle is the sixth time. At this time, since the steam supply required by the baking chamber is reduced, the fourth time is greater than the sixth time, but since the steam generator maintains the first operating power unchanged, that is, the total steam supply has not changed, and the steam supply allocated to the baking chamber is reduced, the corresponding steam supply of the steam chamber will increase, so the third time is less than the fifth time.

[0073] For example, when the steam chamber is in the cooking mode and the cooking mode of the baking chamber is the steam baking mode, the power of the steam generator can be set to 2500 W. Assuming that the preset temperature is 100 degrees Celsius, the first humidity is 35%, and the second humidity is 50%, the temperature of the steam chamber is 100 degrees Celsius, and the humidity of the baking chamber is 40%, that is, the temperature of the steam chamber and the humidity of the baking chamber are sufficient, the steam inlet valve of the steam chamber can be opened for 50 seconds per minute, and the steam inlet valve of the baking chamber can be opened for 10 seconds per minute.

[0074] In this embodiment, when it is determined based on the temperature and humidity that steam needs to be supplied to both the steaming chamber and the baking chamber, the operating power of the steam generator can be kept unchanged. As the demand of the two chambers changes, the steam supply to one cavity can be increased while the steam supply to the other cavity can be reduced, thereby achieving optimal distribution of steam supply.

[0075] Step 327, determining that the operating power of the steam generator is the second operating power, the opening time of the steam inlet valve of the steam chamber in the preset cycle is the seventh time, and the opening time of the steam inlet valve of the baking chamber in the preset cycle is zero.

[0076] In the specific implementation, after confirming that the steam chamber is in the cooking mode and the cooking mode of the baking chamber is the steam baking mode, and obtaining the temperature of the steam chamber and the humidity of the baking chamber, if the temperature of the steam chamber reaches the preset temperature and the humidity of the baking chamber exceeds the second humidity, it means that the baking chamber no longer needs steam supply at this time, and the overall required steam supply is reduced, then the operating power of the steam generator is set to the second operating power, the second operating power is less than the first operating power, the opening time of the steam chamber steam inlet valve within the preset cycle is the seventh time, and the baking chamber steam inlet valve is closed (that is, no steam is supplied to the baking chamber).

[0077] Exemplarily, when the steam chamber is in the cooking mode and the cooking mode of the baking chamber is the steam baking mode, assuming that the preset temperature is 100 degrees Celsius, the first humidity is 35%, and the second humidity is 50%, the temperature of the steam chamber is 100 degrees Celsius, and the humidity of the baking chamber is 50%, that is, the temperature of the steam chamber is sufficient and the humidity of the baking chamber has met the requirements, then the power of the steam generator can be set to 2000 watts, the steam inlet valve of the steam chamber is opened for 50 seconds per minute, and the steam inlet valve of the baking chamber is closed.

[0078] Step 330 , if the steam cavity is not in the cooking mode but the grill cavity is in the cooking mode, and the cooking mode of the grill cavity is the steam grilling mode, then execute step 331 .

[0079] In a specific implementation, after confirming that the steaming cavity is not in the cooking mode and the baking cavity is in the steam-baking mode, it means that only the baking cavity needs steam supply.

[0080] Step 331, determining that the operating power of the steam generator is the third operating power, the opening time of the steam inlet valve of the steam chamber in the preset cycle is zero, and the opening time of the steam inlet valve of the baking chamber in the preset cycle is the eighth time.

[0081] In a specific implementation, when it is confirmed that only the grilling cavity needs steam supply, that is, the steam supply demand is small, the operating power of the steam generator can be set to the third operating power, the grilling cavity steam inlet valve is opened for the eighth time, and the steam inlet valve is closed. The steam generator with the third operating power turned on only needs to supply steam to the grilling cavity, and uses steam to assist cooking in the grilling cavity, so the third operating power is less than the second operating power.

[0082] Exemplarily, when the steam chamber is in the non-cooking mode but the baking chamber is in the steam baking mode, the power of the steam generator can be set to 400 watts, the baking chamber steam inlet valve is opened for 30 seconds per minute, and the steam chamber steam inlet valve is closed.

[0083] After any of the above steps 312, 313, 322, 324, 326, 327 and 331 is executed, step 340 is executed. There is no obvious order in which the above steps 312, 313, 322, 324, 326, 327 and 331 are executed. The execution order can be determined according to actual conditions and is not specifically limited in this embodiment.

[0084] Step 340, confirm whether cooking is finished, if finished, execute step 350, if not finished, return to execute step 330.

[0085] Step 350, end cooking and turn off the cooking device.

[0086] It should be noted that, in this embodiment, only the steam supply duration (i.e., the opening duration within a preset period) of the steam inlet valve for the steam chamber and the steam inlet valve for the baking chamber is taken as an example to illustrate the steam supply control method of the present invention. In actual applications, the steam supply control is also achieved by adjusting the valve opening of the steam inlet valve for the steam chamber and the steam inlet valve for the baking chamber, and the present invention does not make any specific limitation on this.

[0087] For example, first determine the steaming and baking modes, as follows:

[0088] 1. When the steam chamber is in the cooking mode but the baking chamber is not in the cooking mode, or when both the steam chamber and the baking chamber are in the cooking mode but the cooking mode of the baking chamber is the pure baking mode, that is, only steam needs to be supplied to the steam chamber, if the temperature of the steam chamber does not reach the preset temperature, the operating power of the steam generator is determined to be the second operating power, the valve opening of the steam chamber steam inlet valve is 100%, and the valve opening of the baking chamber steam inlet valve is 0 (that is, the baking chamber steam inlet valve is closed). If the temperature of the steam chamber reaches the preset temperature, the operating power of the steam generator is determined to be the second operating power, the valve opening of the steam chamber steam inlet valve is 80%, and the valve opening of the baking chamber steam inlet valve is 0 (that is, the baking chamber steam inlet valve is closed).

[0089] 2. When both the steaming chamber and the baking chamber are in the cooking mode, and the cooking mode of the baking chamber is the steam-adding baking mode, that is, steam needs to be supplied to both the steaming chamber and the baking chamber at the same time, if the temperature of the steaming chamber does not reach the preset temperature, the operating power of the steam generator is determined to be the first operating power, the valve opening of the steam inlet valve of the steaming chamber is 100%, and the valve opening of the steam inlet valve of the baking chamber is 10%. If the temperature of the steaming chamber reaches the preset temperature and it is determined that the humidity of the baking chamber does not exceed the first humidity, the operating power of the steam generator is determined to be the first operating power, the valve opening of the steam inlet valve of the steaming chamber is 70%, and the valve opening of the steam inlet valve of the baking chamber is 80%. If the temperature of the steaming chamber reaches the preset temperature and it is determined that the humidity of the baking chamber exceeds the first humidity but does not exceed the second humidity, the operating power of the steam generator is determined to be the first operating power, the valve opening of the steam inlet valve of the steaming chamber is 80%, and the valve opening of the steam inlet valve of the baking chamber is 20%. If the temperature of the steaming chamber reaches the preset temperature and it is determined that the humidity of the baking chamber exceeds the second humidity, the operating power of the steam generator is determined to be the first operating power, the valve opening of the steam inlet valve of the steaming chamber is 90%, and the valve opening of the baking chamber steam inlet valve is 0.

[0090] 3. When the steam chamber is not in the cooking mode but the baking chamber is in the cooking mode and the cooking mode of the baking chamber is the steam-adding baking mode, that is, only steam needs to be supplied to the baking chamber, the operating power of the steam generator is determined to be the third operating power, the valve opening of the steam inlet valve of the steam chamber is 0, and the valve opening of the steam inlet valve of the baking chamber is 50%. The scheme of this embodiment uses one steam generator to provide steam to the double chambers instead of using two or more double steam generators to provide steam to the double chambers respectively, so the present invention can improve the utilization rate of the steam generator and reduce the cost. That is, when only the steam-adding baking mode of the baking chamber is used, the power of the steam generator is the lowest, when only the cooking mode of the steam chamber is used, the power of the steam generator is the second lowest, and when both modes are used, the power is the highest, because when only the steam-adding baking mode of the baking chamber is used, the steam required is the least, so the power is the lowest. When the cooking mode of the steam chamber is used, the steam required is more than that of the steam-adding baking mode, so the power is the second highest. Obviously, when both modes are used, the steam required is the largest, so the power is the highest at this time. This way of allocating power according to different modes improves the efficiency of the steam generator and reduces costs, and also reduces the requirements for supporting facilities such as power lines and household circuits. At the same time, compared with using a single type of sensor, the present invention uses temperature sensors of the two cavities and a humidity meter of the baking cavity to judge the steam quantity required by the two cavities in the current situation, which can make the perception more accurate, thereby making the distribution of the steam intake of the two cavities more reasonable. For example: when using the steam-baking mode of the baking chamber and the cooking mode of the steam chamber at the same time, first determine whether the temperature of the steam chamber has reached the set temperature. If not, you need to allocate enough steam to the steam chamber first, and the baking chamber will allocate slightly less; when the temperature of the steam chamber reaches the set temperature, it means that the steam chamber has completed its cooking work at this time, and then you only need to keep the food in the steam chamber warm, so there is no need for a large amount of steam. At this time, you can allocate more steam to the baking chamber, and then determine whether you need to continue to allocate steam to the baking chamber based on the humidity in the baking chamber. If the temperature of the baking chamber exceeds the first humidity, in order to ensure the taste of the food, you will start to reduce the steam allocated to the baking chamber, then the amount of steam allocated to the steam chamber will be slightly more than the amount allocated before, and then if the temperature of the baking chamber exceeds the second humidity, it means that the baking chamber no longer needs steam, so the steam inlet valve of the baking chamber will be closed. Since we use a steam generator to allocate steam, the steam inlet volume of the steam chamber will increase at this time. Therefore, during the entire cooking process, the steam volume of the steam chamber increases first, then decreases, and then increases again, while the steam volume of the baking chamber increases first, then decreases. Finally, the power of the steam device and the opening time of the steam inlet valve cycle will be changed according to whether the temperature and humidity sensors have changed until the cooking is finished.

[0091] Therefore, the present invention can effectively and accurately control the steam supply through temperature and humidity, so that only one steam generator is used, avoiding the problem of excessive cost caused by using multiple steam generating devices, improving the utilization rate of the steam generator, reducing costs and reducing the requirements for supporting facilities such as power cords and household circuits, while ensuring the taste of food, improving cooking effects, and improving user experience.

[0092] Figure 4 is a structural schematic diagram of a steam supply control device for a cooking device provided by the present invention, wherein the cooking device comprises a steam generator, a steaming cavity and a baking cavity, wherein the cooking modes of the baking cavity comprise a pure baking mode and a steam-added baking mode, such as Figure 4 As shown, the device may specifically include:

[0093] An acquisition module 410, configured to acquire the temperature of the steaming cavity and the humidity of the baking cavity when both the steaming cavity and the baking cavity are in a cooking mode and the cooking mode of the baking cavity is the steam-baking mode;

[0094] A determination module 420, configured to determine a steam supply strategy of the steam generator according to the temperature of the steaming chamber and the humidity of the baking chamber;

[0095] The control module 430 is used to control the steam generator to provide steam to the steaming chamber and the baking chamber according to the steam supply strategy.

[0096] In one embodiment, the cooking device further includes a steam inlet valve for a steam chamber and a steam inlet valve for a baking chamber, and the determination module 420 is specifically used for:

[0097] The operating power of the steam generator, the opening time of the steam inlet valve of the steam chamber within a preset cycle, and the opening time of the steam inlet valve of the baking chamber within the preset cycle are determined according to the temperature of the steam chamber and the humidity of the baking chamber.

[0098] In one embodiment, the determination module 420 is specifically configured to:

[0099] When the temperature of the steaming chamber does not reach the preset temperature, determining that the operating power of the steam generator is the first operating power, the opening time of the steam inlet valve of the steaming chamber within the preset cycle is the first time length, the opening time of the steam inlet valve of the baking chamber within the preset cycle is the second time length, and the first time length is greater than the second time length;

[0100] When the temperature of the steaming chamber reaches the preset temperature, the operating power of the steam generator, the opening time of the steam inlet valve of the steaming chamber within the preset cycle and the opening time of the steam inlet valve of the baking chamber within the preset cycle are determined according to the humidity of the baking chamber.

[0101] In one embodiment, the determination module 420 determines the operating power of the steam generator, the opening time of the steam inlet valve of the steam chamber within the preset cycle, and the opening time of the steam inlet valve of the steam chamber within the preset cycle according to the humidity of the baking chamber, including:

[0102] When the humidity of the baking chamber does not exceed the first humidity, the operating power of the steam generator is determined to be the first operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is a third time, the opening time of the steam inlet valve of the baking chamber within the preset cycle is a fourth time, the third time is less than the first time, and the fourth time is greater than the second time;

[0103] When the humidity of the baking chamber exceeds the first humidity but does not exceed the second humidity, it is determined that the operating power of the steam generator is the first operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is a fifth time, the opening time of the steam inlet valve of the baking chamber within the preset cycle is a sixth time, the fifth time is greater than the third time, the sixth time is less than the fourth time, and the second humidity is greater than the first humidity;

[0104] When the humidity of the baking chamber exceeds the second humidity, the operating power of the steam generator is determined to be the second operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is the seventh time, the opening time of the steam inlet valve of the baking chamber within the preset cycle is zero, and the second operating power is less than the first operating power.

[0105] In one embodiment, the determination module 420 is further configured to:

[0106] When the steaming chamber is in the cooking mode but the baking chamber is not in the cooking mode, or when both the steaming chamber and the baking chamber are in the cooking mode but the cooking mode of the baking chamber is the pure baking mode, the operating power of the steam generator, the opening time of the steam chamber steam inlet valve within a preset cycle, and the opening time of the baking chamber steam inlet valve within the preset cycle are determined according to the temperature of the steaming chamber.

[0107] In one embodiment, the determination module 420 determines the operating power of the steam generator, the opening time of the steam inlet valve of the steam chamber within a preset cycle, and the opening time of the steam inlet valve of the baking chamber within the preset cycle according to the temperature of the steam chamber, including:

[0108] When the temperature of the steaming chamber does not reach the preset temperature, determining that the operating power of the steam generator is the second operating power, the opening time of the steam inlet valve of the steaming chamber in the preset cycle is the first time, and the opening time of the steam inlet valve of the baking chamber in the preset cycle is zero;

[0109] When the temperature of the steaming chamber reaches the preset temperature, the operating power of the steam generator is determined to be the second operating power, the opening time of the steaming chamber steam inlet valve within the preset cycle is the seventh time, and the opening time of the baking chamber steam inlet valve within the preset cycle is zero.

[0110] In one embodiment, the determination module 420 is further configured to:

[0111] When the steaming chamber is not in the cooking mode but the baking chamber is in the cooking mode, and the cooking mode of the baking chamber is the steam-baking mode, it is determined that the operating power of the steam generator is the third operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is zero, the opening time of the steam inlet valve of the baking chamber within the preset cycle is the eighth time, and the third operating power is less than the second operating power.

[0112] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example for illustration. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the functional modules described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0113] The device of the present invention distributes the steam provided by the steam generator in combination with the temperature of the steam chamber and the humidity of the baking chamber when the steam supply is required at the same time. The temperature is adopted for steam supply control to avoid excessive or insufficient steam supply, and the humidity is adopted to avoid the surface of the cooked food being too dry or too wet. By adopting both temperature and humidity, steam can be effectively utilized to ensure that the temperature and humidity are appropriate during the cooking process, thereby improving the accuracy of cooking control and the cooking effect. In addition, since the present invention can effectively and accurately control the steam supply through temperature and humidity, only one steam generator is required, thus avoiding the problem of excessively high cost caused by adopting multiple steam generating devices, thereby improving the utilization rate of the steam generator, reducing the cost, and reducing the requirements for supporting facilities such as power lines and household circuits.

[0114] Figure 5 It is a structural schematic diagram of the cooking device provided by the present invention. Figure 5 A block diagram of an exemplary cooking device 11 suitable for use in implementing embodiments of the present invention is shown. Figure 5 The cooking device 11 shown is merely an example and should not bring any limitation to the function and scope of use of the present embodiment.

[0115] like Figure 5As shown, the cooking device 11 is in the form of a general purpose computing electronic device. The components of the cooking device 11 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 connecting various system components (including the system memory 28 and the processing unit 16).

[0116] Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor or a local bus using any of a variety of bus architectures. By way of example, these architectures include, but are not limited to, an Industry Standard Architecture (ISA) bus, a Micro Channel Architecture (MAC) bus, an Enhanced ISA bus, a Video Electronics Standards Association (VESA) local bus, and a Peripheral Component Interconnect (PCI) bus.

[0117] The cooking device 11 typically includes a variety of computer system readable media. These media can be any available media that can be accessed by the cooking device 11, including volatile and non-volatile media, removable and non-removable media.

[0118] The system memory 28 may include computer system readable media in the form of volatile memory, such as random access memory (RAM) 30 and / or cache memory 32. The cooking device 11 may further include other removable / non-removable, volatile / non-volatile computer system storage media. By way of example only, the storage system 34 may be used to read and write non-removable, non-volatile magnetic media ( Figure 5 not shown, usually called a "hard drive"). Although Figure 5 Not shown in the figure, a disk drive for reading and writing to a removable non-volatile disk (e.g., a "floppy disk"), and an optical disk drive for reading and writing to a removable non-volatile optical disk (e.g., a CD-ROM, a DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to the bus 18 via one or more data medium interfaces. The system memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to perform the functions of the various embodiments of the present invention.

[0119] A program / utility 40 having a set (at least one) of program modules 42 may be stored, for example, in system memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which or some combination may include an implementation of a network environment. Program modules 42 generally perform the functions and / or methods of the embodiments described herein.

[0120] The cooking device 11 may also communicate with one or more external devices 14 (e.g., keyboards, pointing devices, displays 24, etc.), one or more devices that enable a user to interact with the cooking device 11, and / or any device that enables the cooking device 11 to communicate with one or more other computing devices (e.g., network cards, modems, etc.). Such communication may be performed through an input / output (I / O) interface 22. Furthermore, the cooking device 11 may also communicate with one or more networks (e.g., a local area network (LAN), a wide area network (WAN), and / or a public network, such as the Internet) through a network adapter 20.

[0121] like Figure 5 As shown, the network adapter 20 communicates with other modules of the cooking device 11 via the bus 18. It should be understood that although Figure 5 Not shown, other hardware and / or software modules may be used in conjunction with the cooking device 11, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0122] The processing unit 16 executes various functional applications and page displays by running the program stored in the system memory 28, for example, implementing the steam supply control method provided in this embodiment, wherein the cooking device includes a steam generator, a steaming cavity and a baking cavity, and the cooking modes of the baking cavity include a pure baking mode and a steam-added baking mode, and the method includes:

[0123] When both the steaming cavity and the baking cavity are in a cooking mode, and the cooking mode of the baking cavity is the steam-baking mode, obtaining the temperature of the steaming cavity and the humidity of the baking cavity;

[0124] determining a steam supply strategy of the steam generator according to the temperature of the steaming chamber and the humidity of the baking chamber;

[0125] The steam generator is controlled to provide steam to the steaming chamber and the baking chamber according to the steam supply strategy.

[0126] Of course, those skilled in the art can understand that the processor can also implement the technical solution of the steam supply control method provided by any embodiment of the present invention.

[0127] The present invention provides a computer-readable storage medium having a computer program stored thereon. When the program is executed by a processor, for example, a steam supply control method provided by the present invention is implemented. The cooking device includes a steam generator, a steaming cavity and a baking cavity. The cooking modes of the baking cavity include a pure baking mode and a steam-added baking mode. The method includes:

[0128] When both the steaming cavity and the baking cavity are in a cooking mode, and the cooking mode of the baking cavity is the steam-baking mode, obtaining the temperature of the steaming cavity and the humidity of the baking cavity;

[0129] determining a steam supply strategy of the steam generator according to the temperature of the steaming chamber and the humidity of the baking chamber;

[0130] The steam generator is controlled to provide steam to the steaming chamber and the baking chamber according to the steam supply strategy.

[0131] The computer storage medium of the present embodiment can adopt any combination of one or more computer-readable media. Computer-readable media can be computer-readable signal media or computer-readable storage media. Computer-readable storage media can be, for example, but not limited to: electrical, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or devices, or any combination of the above. More specific examples (non-exhaustive list) of computer-readable storage media include: electrical connections with one or more wires, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the above. In this document, computer-readable storage media can be any tangible medium containing or storing programs, which can be used by instruction execution systems, devices or devices or used in combination with them.

[0132] Computer-readable signal media may include data signals propagated in baseband or as part of a carrier wave, which carry computer-readable program code. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. Computer-readable signal media may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0133] The program code embodied on the computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

[0134] Computer program code for performing the operations of the present invention may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages ​​such as Java, Smalltalk, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's 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 user's 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., via the Internet using an Internet service provider).

[0135] It should be understood by those skilled in the art that the modules or steps of the present invention described above can be implemented by a general-purpose computing device, they can be concentrated on a single computing device, or distributed on a network composed of multiple computing devices, optionally, they can be implemented by a program code executable by a computer device, so that they can be stored in a storage device and executed by the computing device, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

[0136] In addition, the acquisition, storage, use, and processing of data in the technical solution of the present invention are in compliance with the relevant provisions of national laws and regulations.

[0137] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A steam supply control method for a cooking device, characterized in that: The cooking device comprises a steam generator, a steaming cavity and a baking cavity, the cooking mode of the baking cavity comprises a pure baking mode and a steam-added baking mode, and the method comprises: When both the steam cavity and the baking cavity are in a cooking mode, and the cooking mode of the baking cavity is the steam-baking mode, obtaining the temperature of the steam cavity and the humidity of the baking cavity; determining a steam supply strategy of the steam generator according to the temperature of the steaming chamber and the humidity of the baking chamber; The steam generator is controlled to provide steam to the steaming chamber and the baking chamber according to the steam supply strategy.

2. The steam supply control method according to claim 1, characterized in that: The cooking device further includes a steam inlet valve for a steaming chamber and a steam inlet valve for a baking chamber, and the steam supply strategy of the steam generator is determined according to the temperature of the steaming chamber and the humidity of the baking chamber, including: The operating power of the steam generator, the opening time of the steam inlet valve of the steam chamber within a preset cycle, and the opening time of the steam inlet valve of the baking chamber within the preset cycle are determined according to the temperature of the steam chamber and the humidity of the baking chamber.

3. The steam supply control method according to claim 2, characterized in that: The step of determining the operating power of the steam generator, the opening time of the steam inlet valve of the steam chamber within a preset cycle, and the opening time of the steam inlet valve of the baking chamber within the preset cycle according to the temperature of the steam chamber and the humidity of the baking chamber comprises: When the temperature of the steaming chamber does not reach the preset temperature, determining that the operating power of the steam generator is the first operating power, the opening time of the steam inlet valve of the steaming chamber within the preset cycle is the first time length, the opening time of the steam inlet valve of the baking chamber within the preset cycle is the second time length, and the first time length is greater than the second time length; When the temperature of the steaming chamber reaches the preset temperature, the operating power of the steam generator, the opening time of the steam inlet valve of the steaming chamber within the preset cycle and the opening time of the steam inlet valve of the baking chamber within the preset cycle are determined according to the humidity of the baking chamber.

4. The steam supply control method according to claim 3, characterized in that: The step of determining the operating power of the steam generator, the opening time of the steam inlet valve of the steam chamber within the preset cycle, and the opening time of the steam inlet valve of the steam chamber within the preset cycle according to the humidity of the baking chamber comprises: When the humidity of the baking chamber does not exceed the first humidity, the operating power of the steam generator is determined to be the first operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is a third time, the opening time of the steam inlet valve of the baking chamber within the preset cycle is a fourth time, the third time is less than the first time, and the fourth time is greater than the second time; When the humidity of the baking chamber exceeds the first humidity but does not exceed the second humidity, it is determined that the operating power of the steam generator is the first operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is a fifth time, the opening time of the steam inlet valve of the baking chamber within the preset cycle is a sixth time, the fifth time is greater than the third time, the sixth time is less than the fourth time, and the second humidity is greater than the first humidity; When the humidity of the baking chamber exceeds the second humidity, the operating power of the steam generator is determined to be the second operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is the seventh time, the opening time of the steam inlet valve of the baking chamber within the preset cycle is zero, and the second operating power is less than the first operating power.

5. The steam supply control method according to claim 4, characterized in that: The method further comprises: When the steaming chamber is in the cooking mode but the baking chamber is not in the cooking mode, or when both the steaming chamber and the baking chamber are in the cooking mode but the cooking mode of the baking chamber is the pure baking mode, the operating power of the steam generator, the opening time of the steam chamber steam inlet valve within a preset cycle, and the opening time of the baking chamber steam inlet valve within the preset cycle are determined according to the temperature of the steaming chamber.

6. The steam supply control method according to claim 5, characterized in that: The step of determining the operating power of the steam generator, the opening time of the steam inlet valve of the steam chamber within a preset cycle, and the opening time of the steam inlet valve of the baking chamber within the preset cycle according to the temperature of the steam chamber comprises: When the temperature of the steaming chamber does not reach the preset temperature, determining that the operating power of the steam generator is the second operating power, the opening time of the steam inlet valve of the steaming chamber in the preset cycle is the first time, and the opening time of the steam inlet valve of the baking chamber in the preset cycle is zero; When the temperature of the steaming chamber reaches the preset temperature, the operating power of the steam generator is determined to be the second operating power, the opening time of the steaming chamber steam inlet valve within the preset cycle is the seventh time, and the opening time of the baking chamber steam inlet valve within the preset cycle is zero.

7. The steam supply control method according to claim 3, characterized in that: The method further comprises: When the steaming chamber is not in the cooking mode but the baking chamber is in the cooking mode, and the cooking mode of the baking chamber is the steam-baking mode, it is determined that the operating power of the steam generator is the third operating power, the opening time of the steam inlet valve of the steam chamber within the preset cycle is zero, the opening time of the steam inlet valve of the baking chamber within the preset cycle is the eighth time, and the third operating power is less than the second operating power.

8. A steam supply control device for a cooking device, characterized in that: The cooking device comprises a steam generator, a steaming cavity and a baking cavity, the cooking modes of the baking cavity include a pure baking mode and a steam-added baking mode, and the device comprises: an acquisition module, configured to acquire the temperature of the steaming cavity and the humidity of the baking cavity when both the steaming cavity and the baking cavity are in a cooking mode and the cooking mode of the baking cavity is the steam-baking mode; A determination module, used for determining a steam supply strategy of the steam generator according to the temperature of the steaming chamber and the humidity of the baking chamber; A control module is used to control the steam generator to provide steam to the steaming chamber and the baking chamber according to the steam supply strategy.

9. A cooking device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the program, the steam supply control method according to any one of claims 1 to 7 is implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steam supply control method according to any one of claims 1 to 7 is implemented.

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