CN111012190B - Control method and device of steam generator, electronic equipment and storage medium - Google Patents
Control method and device of steam generator, electronic equipment and storage medium Download PDFInfo
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- CN111012190B CN111012190B CN201911204673.8A CN201911204673A CN111012190B CN 111012190 B CN111012190 B CN 111012190B CN 201911204673 A CN201911204673 A CN 201911204673A CN 111012190 B CN111012190 B CN 111012190B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/32—Time-controlled igniting mechanisms or alarm devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
- A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam
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Abstract
The application provides a control method and device of a steam generator, electronic equipment and a storage medium, wherein the method comprises the following steps: acquiring the current water quantity in the steam generator in the current period and the evaporation rate corresponding to the current cooking menu; determining the evaporation duration of water replenishing according to the current water amount and the evaporation rate; and controlling the water pump to replenish water for the steam generator according to the condition that the heating time of the steam generator from the starting moment of the current period to the current moment is greater than or equal to the evaporation time. This application is long when the evaporation that needs the moisturizing is confirmed according to steam generator current evaporation rate and water yield, remaining water volume in the steam generator when can holding the moisturizing more accurately, avoids the remaining water volume to lead to the condition of burning out soon too fewly, ensures that the phenomenon that steam intermittent can not appear. This application still carries out dynamic adjustment when carrying out the moisturizing of moisturizing to the water pump, is guaranteeing that steam is continuous relatively, under the prerequisite of avoiding appearing steam intermittent and intermittent phenomenon, can prevent that the pump water from excessively causing the condition of overflow.
Description
Technical Field
The application belongs to the technical field of household appliances, and particularly relates to a control method and device of a steam generator, electronic equipment and a storage medium.
Background
Be provided with steam generator in steam cooking equipment such as steam oven, the all-in-one of cooking, steam generator can become steam with water heating to utilize steam to cook.
The water level probe is usually arranged in the steam generator, the water level in the steam generator is detected through the water level probe, and when the water level is detected to be lower than a preset threshold value, water is supplemented for the steam generator through the water pump.
However, in order to avoid storing a large amount of water and causing the water which is not used in time to deteriorate in the related art, the preset threshold value is usually set to be a small value, so that water is replenished when the water level is detected to be lower than the preset threshold value, and the remaining water is too little and is quickly evaporated by the steam generator, so that the phenomenon of steam interruption and interruption frequently occurs, and further the image cooking effect is achieved.
Disclosure of Invention
The application provides a control method, a control device, electronic equipment and a storage medium of a steam generator, and the time length of evaporation of water replenishing is determined according to the current evaporation rate and the current water quantity of the steam generator, so that the residual water quantity in the steam generator during water replenishing can be more accurately grasped, the condition that the residual water quantity is too little to cause quick drying is avoided, and the phenomenon that steam is intermittent is ensured not to occur.
An embodiment of a first aspect of the present application provides a control method of a steam generator, including:
acquiring the current water quantity in the steam generator in the current period and the evaporation rate corresponding to the current cooking menu;
determining the evaporation duration needing water supplement according to the current water amount and the evaporation rate;
and controlling a water pump to replenish water for the steam generator according to the condition that the heating time of the steam generator from the starting moment of the current period to the current moment is greater than or equal to the evaporation time.
In some embodiments of the present application, the determining an evaporation duration requiring water replenishment according to the current water amount and the evaporation rate includes:
calculating the drying time required for completely evaporating the current water amount according to the current water amount and the evaporation rate;
and determining the product of the first preset proportion and the drying time as the evaporation time needing water supplement.
In some embodiments of the present application, the controlling the water pump to replenish water for the steam generator includes:
acquiring the water replenishing duration corresponding to the currently stored cooking menu;
determining the product of the second preset proportion and the water replenishing time length as the unit time length for replenishing water currently;
and controlling a water pump to replenish water for the steam generator for the unit time.
In some embodiments of the present application, before controlling a water pump to replenish water to the steam generator according to that a heating duration of the steam generator from a start time of the current period to a current time is greater than or equal to the evaporation duration, the method further includes:
detecting a water level in the steam generator in real time;
and adjusting the water supplementing time corresponding to the cooking menu according to the times that the water level is lower than the preset water level threshold value in the preset time.
In some embodiments of the present application, the adjusting the water supplement duration corresponding to the cooking menu according to the number of times that the water level is lower than the preset water level threshold within the preset duration includes:
determining a frequency interval to which the frequency of the water level lower than a preset water level threshold value in a preset time length belongs;
acquiring an adjustment stepping amount corresponding to the time interval according to the time interval as an interval to be adjusted;
calculating new water replenishing time length according to the adjustment stepping amount and the currently stored water replenishing time length corresponding to the cooking menu;
and replacing the currently stored water replenishing time length corresponding to the cooking menu with the new water replenishing time length.
In some embodiments of the present application, the method further comprises:
acquiring the water replenishing duration corresponding to the currently stored cooking menu according to the condition that the water level is lower than the preset water level threshold;
and controlling a water pump to replenish water for the steam generator for a long time.
An embodiment of a second aspect of the present application proposes a control apparatus of a steam generator, the apparatus including:
the acquisition module is used for acquiring the current water quantity in the steam generator in the current period and the evaporation rate corresponding to the current cooking menu;
the determining module is used for determining the evaporation duration according to the current water quantity and the evaporation rate;
and the water replenishing module is used for controlling the water pump to replenish water for the steam generator according to the condition that the heating time of the steam generator from the starting moment of the current period to the current moment is more than or equal to the evaporation time.
An embodiment of the third aspect of the present application provides an electronic device, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the computer program to implement the method of the first aspect.
In some embodiments of the present application, the electronic device is a steam generator, a controller disposed within the steam generator, or a cooking appliance including the steam generator.
An embodiment of the fourth aspect of the present application proposes a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of the first aspect described above.
The technical scheme provided in the embodiment of the application at least has the following technical effects or advantages:
in the embodiment of the application, the evaporation time length of water replenishing is determined according to the current evaporation rate and the current water amount of the steam generator, and the residual water amount in the steam generator during water replenishing can be more accurately grasped, so that the situation that the residual water amount is too little to cause quick drying is avoided, and the phenomenon that steam is intermittent is ensured not to occur.
Further, this application still carries out dynamic adjustment when carrying out the moisturizing of moisturizing to the water pump, is guaranteeing that steam is continuous relatively, avoids appearing under the prerequisite of the intermittent and intermittent phenomenon of steam, can prevent that the pump water from excessively causing the condition of overflow.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to refer to like parts throughout the drawings.
In the drawings:
fig. 1 illustrates a flowchart of a control method of a steam generator according to an embodiment of the present application;
FIG. 2 is a schematic flow chart illustrating a dynamic adjustment of a water replenishment duration according to an embodiment of the present application;
FIG. 3 is a schematic diagram illustrating a refill process of the steam generator after adjusting the refill duration according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram illustrating a control apparatus of a steam generator according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 6 shows a schematic diagram of a storage medium provided in an embodiment of the present application.
Detailed Description
Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which this application belongs.
In addition, the terms "first" and "second", etc. are used to distinguish different objects, rather than to describe a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
A control method, a control device, a cooking apparatus, and a storage medium of a steam generator according to embodiments of the present application are described below with reference to the accompanying drawings.
The embodiment of the application provides a control method of a steam generator, which is characterized in that the evaporation time length needing water supplement is determined according to the current evaporation rate and the current water quantity of the steam generator, the steam generator is controlled to heat the evaporation time length according to the current cooking menu, and a water pump is started to supplement water for the steam generator. The time length of evaporation that needs the moisturizing is confirmed according to evaporation rate and current water yield, can hold the surplus water volume in the steam generator during the moisturizing more accurately to avoid the surplus water volume to lead to very fast burning dry too seldom, ensure that steam intermittent phenomenon can not appear.
Referring to fig. 1, the method specifically includes the following steps:
step 101: and acquiring the current water quantity in the steam generator in the current period and the evaporation rate corresponding to the current cooking menu.
In the embodiment of the application, from the starting time when the cooking equipment cooks according to a cooking menu to the time when the water replenishing is started for the first time under the cooking menu, the time is taken as the first period under the cooking menu, and then the time period from the time when the water replenishing is completed for the last time to the time when the water replenishing is started for the last time is taken as a period. The current amount of water in the steam generator of the current cycle is the amount of water in the steam generator at the start time of the current cycle. A water level probe is arranged in the steam generator, and the current water amount in the steam generator in the current period is monitored through the water level probe.
The heating power of the steam generator is different for different cooking menus, and the evaporation rate of the water evaporated by different heating powers is also different. The embodiment of the application presets the mapping relation between different cooking menus and corresponding evaporation rates. The cooking menu may include, among others, grilled fish, steamed meat, etc.
And acquiring the evaporation rate corresponding to the cooking menu from the preset mapping relation according to the current cooking menu of the cooking equipment.
Step 102: and determining the evaporation time length needing water supplement according to the current water quantity and the evaporation rate.
And calculating the drying time required for completely evaporating the current water amount according to the current water amount and the evaporation rate. Specifically, the ratio between the current water volume and the evaporation rate is calculated, and the obtained ratio is determined as the drying time required for the total evaporation of the current water volume. And then determining the product of the first preset proportion and the drying time as the evaporation time needing water supplement.
Wherein, the first preset ratio may be 0.9 or 0.8, etc. The product of the first preset proportion and the drying time is determined as the evaporation time needing water supplement, the evaporation time is less than the drying time, water supplement is triggered to the steam generator according to the evaporation time, a period of time exists between the first preset proportion and the drying time, if the first preset proportion is 0.9, the residual water amount needs to be multiplied by the drying time to be dried, therefore, the water supplement is triggered to the steam generator when the evaporation time with the value of 0.9 multiplied by the drying time, and the phenomenon of steam interruption and continuity cannot occur.
Step 103: and controlling the water pump to replenish water for the steam generator according to the condition that the heating time of the steam generator from the starting moment of the current period to the current moment is greater than or equal to the evaporation time.
For different cooking menus, the corresponding relation between each cooking menu and the corresponding water replenishing duration is also stored in the embodiment of the application. In the embodiment of the application, the heating time of the steam generator in the current period is monitored in real time, and the heating time is the total heating time of the steam generator in the period from the starting time of the current period to the current time. And when the heating duration is greater than or equal to the evaporation duration, acquiring the currently stored water supplementing duration corresponding to the cooking menu. And determining the product of the second preset proportion and the water supplementing time length as the unit time length for supplementing water currently. And controlling the water pump to replenish water for the steam generator for the unit time.
Wherein, the second preset ratio may be 0.9 or 0.8, etc. In this embodiment of the application, the water replenishing duration corresponding to the cooking menu may be a preset water replenishing duration, such as 10ms or 20 ms.
In order to avoid the improper time of the preset water replenishing, the excessive water replenishing exceeds the water storage amount of the steam generator, and water overflow is formed. In the embodiment of the application, dynamic adjustment can be further performed on the water supplementing time length in the following manner, which specifically includes:
detecting the water level in the steam generator in real time through a water level probe; and adjusting the water supplementing time corresponding to the cooking menu according to the times that the water level in the preset time is lower than the preset water level threshold.
The preset time period may be 5 minutes or 10 minutes, etc. The preset water level threshold may be a water level when the water surface reaches the bottommost portion of the water level probe, or the preset water level threshold may be a water level when the water surface is lower than the bottommost portion of the water level probe, or the like.
The water level in the steam generator is detected in real time by a water level probe. If the water level is detected to be lower than the preset water level threshold, acquiring the water replenishing duration corresponding to the currently stored cooking menu according to the condition that the water level is lower than the preset water level threshold; and controlling the water pump to replenish water for the steam generator for the time of the water replenishing duration. So when the water level is less than preset water level threshold value, in time for steam generator moisturizing, avoid the surplus water volume too little to lead to steam generator to burn out.
When the water level is lower than the preset water level threshold, water is supplemented to the steam generator in the mode, meanwhile, the number of times that the water level recorded in the current period is lower than the preset water level threshold is added by 1, and the period for recording the number of times is the preset time length. When the current period is finished, according to the number of times that the water level recorded in the current period is lower than the preset water level threshold, skipping the water supplementing duration in the following mode, wherein the method comprises the following steps:
determining a frequency interval to which the frequency that the water level is lower than a preset water level threshold value within a preset time length belongs; acquiring an adjustment stepping amount corresponding to the frequency interval according to the frequency interval as the interval to be adjusted; calculating new water replenishing time length according to the adjustment stepping amount and the water replenishing time length corresponding to the currently stored cooking menu; and replacing the water replenishing time corresponding to the currently stored cooking menu with a new water replenishing time.
According to the embodiment of the application, the lower limit threshold and the upper limit threshold of the time interval which does not need to be adjusted are set, and when the number of times that the water level in the preset time is lower than the preset water level threshold is larger than the lower limit threshold and smaller than the upper limit threshold, the water supplementing time corresponding to the current cooking menu is not adjusted. When the number of times that the water level is lower than the preset water level threshold value within the preset time is less than or equal to the lower limit threshold value or greater than or equal to the upper limit threshold value, the water supplementing time corresponding to the current cooking menu needs to be adjusted. The time of the water level being lower than the preset water level threshold is smaller than or equal to the lower limit threshold or larger than or equal to the upper limit threshold.
In order to adjust and obtain a suitable water replenishing duration as soon as possible and improve the sensitivity of the water replenishing duration adjustment process, in the embodiment of the application, adjustment step amounts corresponding to different frequency intervals are set, as shown in table 1, the frequency of the water level lower than a preset water level threshold is represented by N, the lower limit threshold is represented by Nmin, and the upper limit threshold is represented by Nmax. The correspondence between the number of times interval and the adjustment step amount shown in table 1 is merely an example, and the correspondence between the number of times interval and the adjustment step amount may be set according to a requirement in an actual application.
TABLE 1
And after counting the times that the water level in the preset time is lower than the preset water level threshold, determining a time interval to which the times belong. If the frequency interval is (Nmin, Nmax), no adjustment is required. If the frequency interval is not (Nmin, Nmax), the frequency interval is determined as the interval to be adjusted, and the adjustment step amount corresponding to the frequency interval is obtained from the corresponding relationship between the frequency interval and the adjustment step amount shown in the table 1. Assuming that the number of times that the water level is lower than the preset water level threshold value within the preset time period belongs to the number interval (Nmax, 2 × Nmax), the corresponding adjustment step amount is acquired to be + 5. And calculating the sum of the water supplementing time corresponding to the currently stored cooking menu and the adjustment stepping amount +5, taking the obtained sum as a new water supplementing time, deleting the water supplementing time corresponding to the currently stored cooking menu, and storing the new water supplementing time.
For further understanding of the adjustment process of the water replenishing time length, the following description is made with reference to the accompanying drawings. As shown in fig. 2, S1: the water level in the steam generator is detected by a water level probe. S2: and counting the times N that the water level is lower than the preset water level threshold value within the preset time. S3: when N is larger than or equal to Nmax, increasing the water supplementing duration Ton corresponding to the current cooking menu; and when N is less than or equal to Nmin, reducing the water replenishing time Ton corresponding to the current cooking menu. S4: and if the water supplementing time length is adjusted to obtain a new water supplementing time length, replacing the currently stored water supplementing time length corresponding to the cooking menu with the new water supplementing time length, and then returning to S1 to continue monitoring the water level in real time.
After one or more times of adjustment is carried out in the above manner, the frequency that the water level is lower than the preset water level threshold value in the subsequent preset time length can fall between the lower limit threshold value and the upper limit threshold value, so that a balance state is entered, and adjustment is not needed. And determining the product of the second preset proportion and the adjusted water replenishing time length as the unit time length of water replenishing. And controlling the steam generator through the operation of the step 101 and the step 103, and when the heating time of the steam generator is greater than or equal to the evaporation time, controlling the water pump to replenish water for the steam generator for the unit time.
As shown in fig. 3, the time period of the dry out is represented by Toff, and the time period of the water replenishment after the adjustment is represented by Ton. The values of the first preset proportion and the second preset proportion are assumed to be 0.9. The evaporation time is 0.9 Toff and the unit time of the water replenishment is 0.9 Ton. When the heating time of the steam generator reaches the evaporation time 0.9 × Toff, 10% of water still remains in the steam generator, water replenishing is started at the time, and the water replenishing is completed when the water replenishing lasts for 0.9 × Ton.
In the above cycle, under the heating power corresponding to the current cooking menu and the water pumping power of the water pump, the amount of water evaporated in the time of the evaporation time length 0.9 × Toff is equal to the amount of water replenished in the unit time length 0.9 × Ton of water replenishing. Through circulation control, on one hand, steam can be relatively continuous, and the phenomenon that the steam is intermittent is avoided. On the other hand, the situation of overflow caused by excessive water pumping can be prevented.
In the embodiment of the application, the evaporation time length of water replenishing is determined according to the current evaporation rate and the current water amount of the steam generator, and the residual water amount in the steam generator during water replenishing can be more accurately grasped, so that the situation that the residual water amount is too little to cause quick drying is avoided, and the phenomenon that steam is intermittent is ensured not to occur. Further, this application still carries out dynamic adjustment when carrying out the moisturizing of moisturizing to the water pump, is guaranteeing that steam is continuous relatively, avoids appearing under the prerequisite of the intermittent and intermittent phenomenon of steam, can prevent that the pump water from excessively causing the condition of overflow.
Referring to fig. 4, an embodiment of the present application further provides a control apparatus of a steam generator, which is configured to execute the control method of the steam generator according to the above embodiment, and the apparatus includes:
an obtaining module 401, configured to obtain a current water amount in the steam generator in a current period and an evaporation rate corresponding to a current cooking menu;
a determining module 402, configured to determine an evaporation duration according to the current water amount and the evaporation rate;
and the water replenishing module 403 is configured to control the water pump to replenish water to the steam generator according to that the heating duration of the steam generator from the starting time of the current period to the current time is greater than or equal to the evaporation duration.
The determining module 402 is configured to calculate a drying time required for completely evaporating the current water amount according to the current water amount and the evaporation rate; and determining the product of the first preset proportion and the drying time as the evaporation time needing water supplement.
The water replenishing module 403 is configured to obtain a water replenishing duration corresponding to the currently stored cooking menu; determining the product of the second preset proportion and the water replenishing time length as the unit time length for replenishing water at present; and controlling the water pump to supply water to the steam generator for a unit time.
As shown in fig. 4, in the embodiment of the present application, the apparatus further includes: an adjustment module 404 for detecting a water level in the steam generator in real time; and adjusting the water supplementing time corresponding to the cooking menu according to the times that the water level in the preset time is lower than the preset water level threshold.
An adjusting module 404, configured to determine a frequency interval to which the frequency that the water level is lower than the preset water level threshold within the preset time period belongs; acquiring an adjustment stepping amount corresponding to the frequency interval according to the frequency interval as the interval to be adjusted; calculating new water replenishing time length according to the adjustment stepping amount and the water replenishing time length corresponding to the currently stored cooking menu; and replacing the water replenishing time corresponding to the currently stored cooking menu with a new water replenishing time.
The water replenishing module 403 is further configured to obtain a water replenishing duration corresponding to the currently stored cooking menu according to that the water level is lower than a preset water level threshold; and controlling the water pump to replenish water for the steam generator for the time of the water replenishing duration.
The control method of the steam generator provided by the embodiment of the application and the control device of the steam generator provided by the embodiment of the application have the same beneficial effects as those of the control method, the control device and the control device.
The embodiment of the present application further provides an electronic device corresponding to the control method of the steam generator provided in the foregoing embodiment, so as to execute the control method of the steam generator, where the electronic device may be a steam generator, a controller (for example, a main control board) provided in the steam generator, or a cooking device including the steam generator, and the cooking device may be a steam oven, a steaming and baking integrated machine, a microwave oven, or the like. The embodiments of the present application are not limited.
Please refer to fig. 5, which illustrates a schematic diagram of an electronic device according to some embodiments of the present application. As shown in fig. 5, the electronic device 2 includes: the system comprises a processor 200, a memory 201, a bus 202 and a communication interface 203, wherein the processor 200, the communication interface 203 and the memory 201 are connected through the bus 202; the memory 201 stores a computer program operable on the processor 200, and the processor 200 executes the control method of the steam generator provided in any one of the foregoing embodiments when executing the computer program.
The Memory 201 may include a high-speed Random Access Memory (RAM) and may further include a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The communication connection between the network element of the system and at least one other network element is realized through at least one communication interface 203 (which may be wired or wireless), and the internet, a wide area network, a local network, a metropolitan area network, and the like can be used.
The processor 200 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 200. The Processor 200 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 201, and the processor 200 reads the information in the memory 201 and completes the steps of the method in combination with the hardware thereof.
The electronic device provided by the embodiment of the application and the control method of the steam generator provided by the embodiment of the application have the same beneficial effects as the method adopted, operated or realized by the electronic device.
Referring to fig. 6, the computer readable storage medium is an optical disc 30, on which a computer program (i.e., a program product) is stored, and when the computer program is executed by a processor, the computer program performs the method for controlling the steam generator according to any of the embodiments.
It should be noted that examples of the computer-readable storage medium may also include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory, or other optical and magnetic storage media, which are not described in detail herein.
The computer readable storage medium provided by the above-mentioned embodiments of the present application has the same beneficial effects as the method adopted, operated or realized by the application program stored in the computer readable storage medium, based on the same inventive concept as the control method of the steam generator provided by the embodiments of the present application.
It should be noted that:
the algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose devices may be used with the teachings herein. The required structure for constructing such a device will be apparent from the description above. In addition, this application is not directed to any particular programming language. It will be appreciated that a variety of programming languages may be used to implement the teachings of the present application as described herein, and any descriptions of specific languages are provided above to disclose the best modes of the present application.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the application may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the application, various features of the application are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the application and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: this application is intended to cover such departures from the present disclosure as come within known or customary practice in the art to which this invention pertains. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this application.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
The various component embodiments of the present application may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components in the creation apparatus of a virtual machine according to embodiments of the present application. The present application may also be embodied as apparatus or device programs (e.g., computer programs and computer program products) for performing a portion or all of the methods described herein. Such programs implementing the present application may be stored on a computer readable medium or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the application, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The application may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. A control method of a steam generator, characterized in that the method comprises:
acquiring the current water quantity in the steam generator in the current period and the evaporation rate corresponding to the current cooking menu;
determining the evaporation duration needing water supplement according to the current water amount and the evaporation rate;
controlling a water pump to replenish water for the steam generator according to the condition that the heating time of the steam generator from the starting moment of the current period to the current moment is greater than or equal to the evaporation time;
before the control of the water pump to replenish water for the steam generator according to the fact that the heating duration of the steam generator from the starting time of the current period to the current time is greater than or equal to the evaporation duration, the method further comprises the following steps:
detecting a water level in the steam generator in real time; and adjusting the water supplementing time corresponding to the cooking menu according to the times that the water level is lower than the preset water level threshold value in the preset time.
2. The method of claim 1, wherein determining an evaporation duration requiring water replenishment according to the current water amount and the evaporation rate comprises:
calculating the drying time required for completely evaporating the current water amount according to the current water amount and the evaporation rate;
and determining the product of a first preset proportion and the drying time as the evaporation time needing water supplement, wherein the first preset proportion is used for enabling the evaporation time to be smaller than the drying time.
3. The method of claim 1, wherein controlling the water pump to replenish water for the steam generator comprises:
acquiring the water replenishing duration corresponding to the currently stored cooking menu;
determining the product of a second preset proportion and the water supplementing time length as the unit time length for supplementing water currently, wherein the second preset proportion is used for enabling the unit time length to be smaller than the water supplementing time length;
and controlling a water pump to replenish water for the steam generator for the unit time.
4. The method according to claim 1, wherein the adjusting the water replenishing duration corresponding to the cooking menu according to the number of times that the water level is lower than the preset water level threshold within the preset duration comprises:
determining a frequency interval to which the frequency of the water level lower than a preset water level threshold value in a preset time length belongs;
acquiring an adjustment stepping amount corresponding to the time interval according to the time interval as an interval to be adjusted;
calculating new water replenishing time length according to the adjustment stepping amount and the currently stored water replenishing time length corresponding to the cooking menu;
and replacing the currently stored water replenishing time length corresponding to the cooking menu with the new water replenishing time length.
5. The method of claim 1, further comprising:
acquiring the water replenishing duration corresponding to the currently stored cooking menu according to the condition that the water level is lower than the preset water level threshold;
and controlling a water pump to replenish water for the steam generator for a long time.
6. A control apparatus of a steam generator, characterized in that the apparatus comprises:
the acquisition module is used for acquiring the current water quantity in the steam generator in the current period and the evaporation rate corresponding to the current cooking menu;
the determining module is used for determining the evaporation duration according to the current water quantity and the evaporation rate;
the water replenishing module is used for controlling a water pump to replenish water for the steam generator according to the condition that the heating time of the steam generator from the starting time of the current period to the current time is greater than or equal to the evaporation time;
before the control of the water pump to replenish water for the steam generator according to the fact that the heating duration of the steam generator from the starting time of the current period to the current time is greater than or equal to the evaporation duration, the method further comprises the following steps: the adjusting module is used for detecting the water level in the steam generator in real time; and adjusting the water supplementing time corresponding to the cooking menu according to the times that the water level is lower than the preset water level threshold value in the preset time.
7. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor executes when executing the computer program to implement the method according to any of claims 1-5.
8. The electronic device of claim 7, wherein the electronic device is a steam generator, a controller disposed within the steam generator, or a cooking appliance including the steam generator.
9. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the method according to any one of claims 1-5.
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| CN113028458B (en) * | 2021-03-02 | 2024-05-07 | 中山百得厨卫有限公司 | Water adding control method and device of integrated kitchen range |
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