Oven humidification control method and device and oven

Abstract

The invention relates to the technical field of ovens, and provides an oven humidification control method and device and an oven. The oven humidification control method comprises the steps that the pre-humidification state of the oven is obtained; when the pre-humidification state is a non-pre-humidification state, the humidity in the oven is adjusted to the target humidity through pre-humidification in the state that the power supply of the oven is sufficient, the pre-humidification state of the oven is adjusted to the pre-humidification state, and then the humidity in the oven is maintained at the target humidity in the state that the power supply of the oven is sufficient; and when the pre-humidification state is the pre-humidification state, the humidity in the oven is maintained at the target humidity in the state that the power supply of the oven is sufficient. When the oven receives the humidification instruction, if the stage is the first starting stage, the oven is pre-humidified to the target humidity in the state of sufficient power supply, and then the humidity in the oven is maintained at the target humidity, so that the humidity in the oven can be kept stable, great fluctuation is avoided, and the cooking effect can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ovens, and in particular to an oven humidification control method, a control device and an oven. Background Art

[0002] With the popularization of household appliances, ovens have been used more and more widely due to their unique cooking effects. Adjusting the humidity in the oven can improve the cooking effect of food and meet people's diverse dietary needs. Therefore, humidity control in the oven has become a difficult problem that technicians need to face. In related technologies, open-loop control and closed-loop control are often used to adjust the humidity in the oven; closed-loop control requires a high-temperature resistant humidity sensor to be installed in the oven, but there are fewer high-temperature resistant humidity sensors and the cost is high; open-loop control is to turn on the steam generator once or multiple times in a certain period of time during the operation of the oven. This humidification method is relatively simple, but the control accuracy of the humidity in the oven is poor, and it is difficult to achieve a constant humidity cooking effect. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the related art. To this end, the present invention proposes an oven humidification control method, which pre-humidifies the oven to a target humidity when the oven is powered sufficiently, and then maintains the humidity in the oven at the target humidity, so that the humidity in the oven can be kept stable and avoid large fluctuations, which helps to improve the cooking effect.

[0004] The invention also provides an oven humidification control device.

[0005] The invention also provides an oven.

[0006] According to the first aspect of the present invention, an oven humidification control method is provided, comprising:

[0007] Acquire a pre-humidification state of the oven, wherein the pre-humidification state includes a pre-humidified state and a non-pre-humidified state;

[0008] When the pre-humidification state is the non-pre-humidification state, the humidity in the oven is adjusted to the target humidity by pre-humidification under the condition that the oven is sufficiently powered, and the pre-humidification state of the oven is adjusted to the pre-humidified state, and then the humidity in the oven is maintained at the target humidity under the condition that the oven is sufficiently powered;

[0009] When the pre-humidification state is the pre-humidified state, the humidity in the oven is maintained at the target humidity in a state where the oven is sufficiently powered.

[0010] According to one embodiment of the present invention, the heating component of the oven is controlled by a PID (proportional-integral-derivative control) circuit, and the state of sufficient power supply to the oven is determined by the following steps:

[0011] detecting a circuit connection state of the heating component;

[0012] When the circuit connection state of the heating component is in a power-off state, the oven is in a state of sufficient power supply;

[0013] When the circuit connection state of the heating component is in the power-on state, the oven is in a state of insufficient power supply.

[0014] According to one embodiment of the present invention, the step of adjusting the humidity in the oven to the target humidity by pre-humidification specifically includes:

[0015] Acquire a first water temperature in the steam generator, and determine a first humidification time according to the first water temperature and a predetermined first humidification relationship; wherein the first water temperature and the first humidification time are negatively correlated;

[0016] The steam generator is controlled to operate for the first humidification time.

[0017] According to one embodiment of the present invention, the step of maintaining the humidity in the oven at the target humidity specifically includes:

[0018] Acquire a second water temperature in the steam generator, and determine a second humidification time according to the second water temperature and a predetermined second humidification relationship; wherein the second water temperature and the second humidification time are negatively correlated, and the second humidification time is less than the first humidification time;

[0019] The steam generator is controlled to operate for the second humidification time period.

[0020] According to one embodiment of the present invention, the step of obtaining the second water temperature in the steam generator further includes:

[0021] Detecting whether water has entered the steam generator;

[0022] When water enters the steam generator, determining the second humidification relationship to be a cold water humidification relationship;

[0023] When water does not enter the steam generator, the second humidification relationship is determined to be a raw water humidification relationship; wherein the second humidification time determined according to the raw water humidification relationship is shorter than the second humidification time determined according to the cold water humidification relationship.

[0024] According to one embodiment of the present invention, the step of adjusting the humidity in the oven to the target humidity by pre-humidification specifically includes:

[0025] Acquire a first water temperature in the steam generator and a humidification level set by a user, and determine a first humidification duration according to the first water temperature, the humidification level, and a first humidification relationship corresponding to the humidification level; wherein the first water temperature and the humidification level are both negatively correlated with the first humidification duration;

[0026] The steam generator is controlled to operate for the first humidification time.

[0027] According to an embodiment of the present invention, the step of determining the first humidification duration according to the first water temperature, the humidification gear, and the first humidification relationship corresponding to the humidification gear specifically includes:

[0028] A control table corresponding to the first humidification relationship is obtained, and the first humidification duration is determined according to the corresponding relationship between the first water temperature, the humidification gear and the control table.

[0029] According to one embodiment of the present invention, the state of sufficient power supply to the oven is determined by the following steps:

[0030] Get the real-time power consumption of the oven;

[0031] When the real-time power consumption of the oven is less than or equal to the preset power, the oven is in a state of sufficient power supply;

[0032] When the real-time power consumption of the oven is greater than the preset power, the oven is in a state of insufficient power supply.

[0033] According to a second aspect of the present invention, an oven humidification control device is provided, comprising:

[0034] An acquisition module, used for acquiring a pre-humidification state of the oven, wherein the pre-humidification state includes a pre-humidified state and a non-pre-humidified state;

[0035] A control module, for, when the pre-humidification state is the non-pre-humidification state, adjusting the humidity in the oven to a target humidity by pre-humidification under a condition that the oven is sufficiently powered, and adjusting the pre-humidification state of the oven to a pre-humidified state, and then maintaining the humidity in the oven at the target humidity under a condition that the oven is sufficiently powered; and when the pre-humidification state is the pre-humidified state, maintaining the humidity in the oven at the target humidity under a condition that the oven is sufficiently powered.

[0036] An oven provided according to an embodiment of the third aspect of the present invention comprises 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 steps of the oven humidification control method provided according to the embodiment of the first aspect of the present invention are implemented.

[0037] The above one or more technical solutions in the present invention have at least one of the following technical effects:

[0038] According to an embodiment of the present invention, the oven humidification control method includes: obtaining the pre-humidification state of the oven, wherein the pre-humidification state includes a pre-humidified state and a non-pre-humidified state; when the pre-humidification state is a non-pre-humidified state, the humidity in the oven is adjusted to the target humidity through pre-humidification when the oven is sufficiently powered, and the pre-humidification state of the oven is adjusted to a pre-humidified state, and then the humidity in the oven is maintained at the target humidity when the oven is sufficiently powered; when the pre-humidification state is a pre-humidified state, the humidity in the oven is maintained at the target humidity when the oven is sufficiently powered. When the oven receives a humidification instruction, if it is the first startup stage, the oven is pre-humidified to the target humidity when the oven is sufficiently powered, and then the humidity in the oven is maintained at the target humidity, so that the humidity in the oven can be kept stable, avoiding large fluctuations, and helping to improve the cooking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0040] Figure 1 One of the flow charts of the oven humidification control method provided by an embodiment of the present invention;

[0041] Figure 2 The second flowchart of the oven humidification control method provided by the embodiment of the present invention;

[0042] Figure 3 A schematic structural diagram of an oven humidification control device provided by an embodiment of the present invention;

[0043] Figure 4 A schematic structural diagram of an oven provided in an embodiment of the present invention.

[0044] Reference numerals:

[0045] 301, acquisition module; 302, control module. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solution and advantages of the invention clearer, the technical solution in the invention will be clearly described below in conjunction with the drawings in the invention. Obviously, the described embodiments are part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0047] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limitations on the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0048] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0049] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples without contradicting each other.

[0051] In the related art, open-loop control and closed-loop control are often used to adjust the humidity in the oven; closed-loop control requires a high-temperature resistant humidity sensor to be installed in the oven, but there are fewer high-temperature resistant humidity sensors and the cost is relatively high; open-loop control is to turn on the steam generator once or multiple times in a certain period of time during the operation of the oven. This humidification method is relatively simple, but the control accuracy of the humidity in the oven is poor, and it is difficult to achieve a constant humidity cooking effect.

[0052] According to the oven humidification control method provided by the first embodiment of the present invention, please refer to Figure 1 ,include:

[0053] S100: Obtain a pre-humidification state of the oven, wherein the pre-humidification state includes a pre-humidified state and a non-pre-humidified state.

[0054] It is understandable that when the oven controller calls the humidification control program, it uses a periodic pulse signal to regulate the humidification component or the heating component, etc. In different signal cycles, the humidification component or the heating component in the oven may be in different working stages, so the commands to be executed are also different. In the embodiment of the present invention, when the oven is running in the humidification mode, the oven is in the pre-humidification stage or the pre-humidification completion stage, and the control strategies used are different, so the humidification logic needs to be adjusted separately.

[0055] S210. When the pre-humidification state is the non-pre-humidification state, the humidity in the oven is adjusted to the target humidity through pre-humidification when the oven is sufficiently powered, and the pre-humidification state of the oven is adjusted to the pre-humidified state, and then the humidity in the oven is maintained at the target humidity when the oven is sufficiently powered.

[0056] It is understandable that if the current pre-humidification state of the oven is not pre-humidified, it means that the oven is just in the startup stage, and the humidity in the oven still does not meet the use requirements, and it needs to be pre-humidified to the target humidity in the first stage. After the pre-humidification is completed, the humidity in the oven is maintained at the target humidity in the second stage. In the embodiment of the present invention, through the pre-humidification in the first stage and the humidity stability control in the second stage, the oven can quickly reach the target humidity when it is started, and continue to maintain the target humidity during the subsequent baking process, so that the humidity in the oven can be kept stable and avoid large fluctuations, which helps to improve the cooking effect.

[0057] S220: When the pre-humidification state is the pre-humidified state, the humidity in the oven is maintained at the target humidity when the oven is sufficiently powered.

[0058] It is understandable that during the operation of the oven, if the current pre-humidification state of the oven is determined to be a pre-humidified state, it proves that the oven is in the second stage of humidity maintenance state, and the instructions for the next stage of the oven operation can be directly controlled, such as periodically controlling the humidification component to run for a short humidification period. During this short humidification period, the water loss in the oven can be compensated. Since the control cycle is very frequent and the humidity adjustment amount is very small each time, the oven can maintain a stable humidity state. Even if there are humidity fluctuations, they are negligible fluctuations, which helps to improve the cooking effect.

[0059] At the same time, in the embodiment of the present invention, the pre-humidification in the first stage or the humidity maintenance in the second stage is carried out when the oven is sufficiently powered, thereby avoiding the oven from being in a state of high-power heating and high-power humidification at the same time, avoiding exceeding the rated power of the oven or exceeding the rated working current of electronic components and cables, and improving the safety and stability of the oven.

[0060] In some embodiments, the heating component of the oven is controlled by a PID circuit, and the state of sufficient power supply to the oven is determined by the following steps:

[0061] S211, detecting the circuit connection status of the heating component.

[0062] S212: When the circuit connection state of the heating component is in a power-off state, the oven is in a state of sufficient power supply.

[0063] S213: When the circuit connection state of the heating component is in the power-on state, the oven is in a state of insufficient power supply.

[0064] It is understandable that when the heating component of the oven is controlled by a PID circuit, in order to accurately control the temperature and temperature change state of the heating component (heating tube / heating wire / heating plate), the circuit connection state of the heating component includes a power-off state and a power-on state. By adjusting the duty cycle of the control current, the temperature and temperature change trend of the heating component can be accurately controlled. In the embodiment of the present invention, in order to prevent the overall operating power of the oven from being higher than the rated power, when the circuit connection state of the heating component is a power-off state, that is, during the power-off time period of the pulse control signal, the humidification component (steam generator) of the oven is controlled to operate, so that the actual operating power of the oven will not exceed the rated power. Similarly, when the circuit connection state of the heating component is a power-on state, the steam generator of the oven cannot be controlled to operate.

[0065] In some embodiments, the oven power supply sufficient state can also be determined by the following steps:

[0066] S214: Obtain the real-time power consumption of the oven.

[0067] S215: When the real-time power consumption of the oven is less than or equal to the preset power, the oven is in a state of sufficient power supply.

[0068] S216: When the real-time power consumption of the oven is greater than the preset power, the oven is in a state of insufficient power supply.

[0069] It is understandable that the state of sufficient power supply to the oven refers to the state that it can provide enough electricity for the steam generator. At this time, the real-time operating power of the oven cannot be too high. After starting the steam generator, the overall operating power of the oven is still less than or equal to the rated power, thereby ensuring that different functions of the oven are executed at the same time. When the real-time power consumption of the oven is less than or equal to the preset power, the difference between the rated power and the preset power can meet the efficient operation of the steam generator, and the oven can be considered to be in a state of sufficient power supply; when the real-time power consumption of the oven is greater than the preset power, the difference between the rated power and the preset power cannot meet the efficient operation of the steam generator, and the oven can be considered to be in a state of insufficient power supply.

[0070] In some embodiments, the step of adjusting the humidity in the oven to the target humidity by pre-humidification specifically includes:

[0071] S217, obtaining a first water temperature in the steam generator, and determining a first humidification time according to the first water temperature and a predetermined first humidification relationship; wherein the first water temperature and the first humidification time are negatively correlated.

[0072] S218, controlling the steam generator to run for the first humidification time.

[0073] See also Figure 2If the humidity in the oven is to be adjusted to the target humidity, the water in the steam generator needs to be heated to a boiling state, and then the boiling water is allowed to generate steam to adjust the humidity in the oven. When the oven is pre-humidified, the oven may be in the stage of just starting up, so the water temperature in the steam generator is relatively low, and the water will be at different temperatures due to the influence of the ambient temperature. If the first water temperature in the steam generator is relatively low, it will take a longer time to heat and boil the cold water, so the first humidification time determined according to the first water temperature and the predetermined first humidification relationship is longer, that is, the first water temperature is negatively correlated with the first humidification time. The relationship between the first water temperature and the first humidification time is established in the above manner, and the corresponding relationship can be obtained by preliminary testing, so the humidity in the oven can be adjusted to the target humidity.

[0074] In some embodiments, the step of maintaining the humidity in the oven at a target humidity specifically includes:

[0075] S219, obtaining a second water temperature in the steam generator, and determining a second humidification time according to the second water temperature and a predetermined second humidification relationship; wherein the second water temperature and the second humidification time are negatively correlated, and the second humidification time is shorter than the first humidification time.

[0076] S2110, controlling the steam generator to run for the second humidification time.

[0077] It is understandable that during the humidity maintenance process of the second stage, the controller periodically controls the steam generator to run the second humidification time, and the water loss in the oven can be compensated within the short second humidification time. Since the control cycle is very frequent, for example, 2s, and the humidity adjustment amount is very small each time, the oven can maintain a stable humidity state. Even if there are humidity fluctuations, they are negligible fluctuations, which helps to improve the cooking effect. At the same time, the purpose of the steam generator running the first humidification time during the pre-humidification process is to adjust the humidity in the oven to the target humidity, and the humidity has a tendency to increase. In the second stage, the purpose of the steam running the second humidification time in each cycle is to compensate for the water loss in the oven, and the humidity does not need to have an increasing trend, so the second humidification time is less than the first humidification time.

[0078] In some embodiments, the step of obtaining the second water temperature in the steam generator further includes:

[0079] S2191. Check whether water has entered the steam generator.

[0080] S2192. When water enters the steam generator, the second humidification relationship is determined to be a cold water humidification relationship.

[0081] S2193. When no water enters the steam generator, the second humidification relationship is determined to be a raw water humidification relationship; wherein the second humidification time determined according to the raw water humidification relationship is shorter than the second humidification time determined according to the cold water humidification relationship.

[0082] It is understandable that as the steam generator continues to run, the water in the steam generator will gradually be consumed. When a certain liquid level is reached, the steam generator will automatically replenish water or remind the user to replenish water. The raw water in the steam generator is boiling. If new water is added, it is considered new cold water. At this time, the cold water needs to be heated to boiling first, and then the humidity in the oven is adjusted by water vapor. The control logic at this time is different from the logic of the raw water that is heated to boiling. Therefore, whether there is water inflow in the steam generator determines which humidification relationship needs to be adopted. When water inflow occurs in the steam generator, the second humidification relationship is determined to be the cold water humidification relationship. The second humidification time determined according to the raw water humidification relationship is less than the second humidification time determined according to the cold water humidification relationship, which can meet the humidification needs of the oven when new water is added.

[0083] In some embodiments, the step of adjusting the humidity in the oven to the target humidity by pre-humidification specifically includes:

[0084] S2111. Obtain a first water temperature in the steam generator and a humidification level set by a user, and determine a first humidification duration according to the first water temperature, the humidification level, and a first humidification relationship corresponding to the humidification level; wherein the first water temperature and the humidification level are both negatively correlated with the first humidification duration.

[0085] S2112, controlling the steam generator to run for the first humidification time.

[0086] It is understandable that when the oven is pre-humidified in the first stage, the humidification gear of the steam generator can be adjusted according to the needs of the user, such as the first humidification gear, the second humidification gear, the third humidification gear, the fourth humidification gear, etc., and the humidification power gradually increases with the increase of the humidification gear. In the embodiment of the present invention, it is necessary to adjust the humidity in the oven to the target humidity during the pre-humidification stage. Then, as the humidification gear increases, the first humidification time is shortened. At the same time, as the first water temperature increases, the first humidification time is shortened. The first water temperature, the humidification gear and the first humidification time have a strict corresponding relationship, and the appropriate first humidification time can be determined based on the corresponding relationship, thereby ensuring the pre-humidification accuracy in the oven.

[0087] Similarly, when maintaining the humidity in the oven in the second stage, the humidification level of the steam generator can also be adjusted. The higher the humidification level, the shorter the second humidification time, and the two are negatively correlated.

[0088] In some embodiments, the control table can be determined according to the corresponding relationship between the first water temperature, the humidification gear and the first humidification time, that is, when the first water temperature is within the set range, different humidification gears are used, and the first humidification time is respectively corresponding; the step of determining the first humidification time according to the first water temperature, the humidification gear and the corresponding first humidification relationship specifically includes:

[0089] S21110, obtaining a control form corresponding to the first humidification relationship, and determining a first humidification duration according to the correspondence between the first water temperature, the humidification level and the control form.

[0090] It can be understood that the form corresponding to the first humidification relationship includes two independent variables, the first water temperature and the humidification gear, such as forming the first row and the first column of the control form. Each row and each column has a corresponding first humidification time. The corresponding relationship is clear and unambiguous, and the corresponding first humidification time can be determined according to the row number and column number when in use.

[0091] According to the second aspect of the present invention, the oven humidification control device provided by the embodiment is shown in FIG. Figure 3 ,include:

[0092] The acquisition module 301 is used to acquire the pre-humidification state of the oven, wherein the pre-humidification state includes a pre-humidified state and a non-pre-humidified state.

[0093] The control module 302 is used for adjusting the humidity in the oven to the target humidity through prehumidification when the pre-humidification state is the non-pre-humidification state and the pre-humidification state of the oven to the pre-humidified state, and then maintaining the humidity in the oven at the target humidity when the oven is powered by sufficient power; and when the pre-humidification state is the pre-humidified state, maintaining the humidity in the oven at the target humidity when the oven is powered by sufficient power.

[0094] It should be noted that the above steps S100 to S220, and other steps are only for the convenience of expression, and do not constitute a time sequence limitation for each step in the oven humidification control method. In addition, some contents are described in detail in the oven humidification control method provided in the first aspect embodiment, and all contents in the oven humidification control method are also applicable to the oven humidification control device provided in the second aspect embodiment, and in order to avoid repetition, the oven humidification control device provided in the second aspect embodiment is not described in detail. Similarly, the contents in the above two aspects of the embodiments can be used to explain the contents of all the subsequent aspects of the embodiments, so the repeated contents will not be repeated in the subsequent embodiments. The technical effects of the oven humidification control device provided according to the embodiment of the present invention correspond to the technical effects of the above-mentioned oven humidification control method, and will not be repeated here.

[0095] An oven provided according to an embodiment of the third aspect of the present invention comprises 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 steps of the oven humidification control method provided according to the embodiment of the first aspect of the present invention are implemented.

[0096] Figure 4 The physical structure diagram of an electronic device of an oven is illustrated, and the electronic device may include: a processor 810, a communication interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communication interface 820 and the memory 830 complete mutual communication through the communication bus 840. The processor 810 may call the logic instructions in the memory 830 to execute the oven humidification control method, which includes: obtaining the pre-humidification state of the oven, wherein the pre-humidification state includes a pre-humidified state and a non-pre-humidified state; when the pre-humidification state is a non-pre-humidified state, the humidity in the oven is adjusted to the target humidity through pre-humidification under the condition that the oven is sufficiently powered, and the pre-humidification state of the oven is adjusted to the pre-humidified state, and then the humidity in the oven is maintained at the target humidity under the condition that the oven is sufficiently powered; and when the pre-humidification state is a pre-humidified state, the humidity in the oven is maintained at the target humidity under the condition that the oven is sufficiently powered.

[0097] In addition, the logic instructions in the above-mentioned memory 830 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when it is sold or used as an independent product. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), disk or optical disk and other media that can store program codes.

[0098] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0099] Through the description of the above implementation methods, those skilled in the art can clearly understand that each implementation method can be implemented by means of software plus a necessary general hardware platform, and of course, it can also be implemented by hardware. Based on this understanding, the above technical solution is essentially or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc., including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or some parts of the embodiments.

[0100] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An oven humidification control method, characterized in that: include: Acquire a pre-humidification state of the oven, wherein the pre-humidification state includes a pre-humidified state and a non-pre-humidified state; When the pre-humidification state is the non-pre-humidification state, the humidity in the oven is adjusted to the target humidity by pre-humidification under the condition that the oven is sufficiently powered, and the pre-humidification state of the oven is adjusted to the pre-humidified state, and then the humidity in the oven is maintained at the target humidity under the condition that the oven is sufficiently powered; When the pre-humidification state is the pre-humidified state, the humidity in the oven is maintained at the target humidity in a state where the oven is sufficiently powered.

2. The oven humidification control method according to claim 1, characterized in that: The heating component of the oven is controlled by a PID circuit, and the state of sufficient power supply to the oven is determined by the following steps: detecting a circuit connection state of the heating component; When the circuit connection state of the heating component is in a power-off state, the oven is in a state of sufficient power supply; When the circuit connection state of the heating component is in the power-on state, the oven is in a state of insufficient power supply.

3. The oven humidification control method according to claim 1, characterized in that: The step of adjusting the humidity in the oven to the target humidity by pre-humidification specifically includes: Acquire a first water temperature in the steam generator, and determine a first humidification time according to the first water temperature and a predetermined first humidification relationship; wherein the first water temperature and the first humidification time are negatively correlated; The steam generator is controlled to operate for the first humidification time.

4. The oven humidification control method according to claim 3, characterized in that: The step of maintaining the humidity in the oven at the target humidity specifically comprises: Acquire a second water temperature in the steam generator, and determine a second humidification time according to the second water temperature and a predetermined second humidification relationship; wherein the second water temperature and the second humidification time are negatively correlated, and the second humidification time is less than the first humidification time; The steam generator is controlled to operate for the second humidification time period.

5. The oven humidification control method according to claim 4, characterized in that: The step of obtaining the second water temperature in the steam generator further includes: Detecting whether water has entered the steam generator; When water enters the steam generator, determining the second humidification relationship to be a cold water humidification relationship; When water does not enter the steam generator, the second humidification relationship is determined to be a raw water humidification relationship; wherein the second humidification time determined according to the raw water humidification relationship is shorter than the second humidification time determined according to the cold water humidification relationship.

6. The oven humidification control method according to claim 1, characterized in that: The step of adjusting the humidity in the oven to a target humidity by pre-humidification specifically comprises: Acquire a first water temperature in the steam generator and a humidification level set by a user, and determine a first humidification duration according to the first water temperature, the humidification level, and a first humidification relationship corresponding to the humidification level; wherein the first water temperature and the humidification level are both negatively correlated with the first humidification duration; The steam generator is controlled to operate for the first humidification time.

7. The oven humidification control method according to claim 6, characterized in that: The step of determining the first humidification duration according to the first water temperature, the humidification gear, and a first humidification relationship corresponding to the humidification gear specifically includes: A control table corresponding to the first humidification relationship is obtained, and the first humidification duration is determined according to the corresponding relationship between the first water temperature, the humidification gear and the control table.

8. The oven humidification control method according to claim 1, characterized in that: The oven's adequate power supply status is determined by the following steps: Get the real-time power consumption of the oven; When the real-time power consumption of the oven is less than or equal to the preset power, the oven is in a state of sufficient power supply; When the real-time power consumption of the oven is greater than the preset power, the oven is in a state of insufficient power supply.

9. An oven humidification control device, characterized in that: include: An acquisition module, used for acquiring a pre-humidification state of the oven, wherein the pre-humidification state includes a pre-humidified state and a non-pre-humidified state; A control module, for, when the pre-humidification state is the non-pre-humidification state, adjusting the humidity in the oven to a target humidity by pre-humidification under a condition that the oven is sufficiently powered, and adjusting the pre-humidification state of the oven to a pre-humidified state, and then maintaining the humidity in the oven at the target humidity under a condition that the oven is sufficiently powered; and when the pre-humidification state is the pre-humidified state, maintaining the humidity in the oven at the target humidity under a condition that the oven is sufficiently powered.

10. An oven, 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 steps of the oven humidification control method according to any one of claims 1 to 8 are implemented.

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