Cooker control method and device

Abstract

The invention provides a stove control method and device. The method comprises the steps that a valve body gear set by a user is obtained, and a stove is started; judging whether ignition succeeds or not; if ignition succeeds, the fan rotating speed is determined as the first rotating speed; if the gear of the valve body changes, whether the changed gear of the valve body is effective or not is determined; if the changed gear of the valve body is effective, a position motor of the cooker is rotated based on the variable quantity of the gear of the valve body; wherein the position motor is used for controlling the air inlet amount of the stove. In the mode, after the gear of the valve body is changed, whether the changed gear of the valve body is effective or not can be further judged, so that the accuracy of the change of the gear of the valve body is ensured, and the condition of misoperation of a user is prevented; the air inlet amount of the kitchen range can be accurately controlled through the motor for additionally arranging the position of the kitchen range; the position motor of the kitchen range can be rotated based on the variable quantity of the valve body gears, so that the air volume of the kitchen range is adjusted in real time, and air volume distribution is accurately controlled.

Description

Technical Field

[0001] This invention relates to the field of stove control technology, and in particular to a stove control method and device. Background Technology

[0002] Currently, traditional gas stoves generally rely on a fixed setting and fan speed mapping for fan control, and cannot adjust the airflow in real time according to the actual combustion status (e.g., dynamic changes in valve setting). Therefore, the fan control method of traditional gas stoves leads to low combustion efficiency or energy waste. In addition, traditional gas stoves lack an active cooling mechanism when the bottom shell temperature is too high, which can easily cause component aging or safety hazards. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a control method and device for a stove, so as to adjust the air volume in real time according to the actual combustion state, and to control the air volume ratio and fan speed in a closed loop according to the bottom shell temperature.

[0004] In a first aspect, embodiments of the present invention provide a method for controlling a stove, the method comprising: acquiring a valve body setting set by the user and turning on the stove; determining whether ignition is successful; if ignition is successful, determining the fan speed as a first speed; if the valve body setting changes, determining whether the changed valve body setting is valid; if the changed valve body setting is valid, rotating the position motor of the stove based on the change in the valve body setting; wherein the position motor is used to control the air intake of the stove.

[0005] In an optional embodiment of this application, after the step of determining the fan speed as the first speed, the method further includes: if the valve body position does not change, keeping the fan speed and the position motor angle unchanged.

[0006] In an optional embodiment of this application, after the above-mentioned step of determining whether ignition is successful, the method further includes: if ignition fails, not starting the fan; the above-mentioned step of determining whether the changed valve body position is valid includes: determining the dwell time at the changed valve body position, determining whether the dwell time at the changed valve body position is greater than or equal to a preset first time threshold; if the dwell time at the changed valve body position is greater than or equal to the first time threshold, determining whether the changed valve body position is greater than or equal to a preset position threshold; if the changed valve body position is greater than or equal to the position threshold, determining that the changed valve body position is valid.

[0007] In an optional embodiment of this application, after the step of determining whether the dwell time of the changed valve body position is greater than or equal to a preset first time threshold, the method further includes: if the dwell time of the changed valve body position is less than the first time threshold, keeping the fan speed and the angle of the position motor unchanged; after the step of determining whether the changed valve body position is greater than or equal to a preset position threshold, the method further includes: if the changed valve body position is less than the position threshold, turning off the fan.

[0008] In an optional embodiment of this application, the step of shutting down the fan includes: keeping the fan speed constant and the angle of the rotating position motor is 0.

[0009] In an optional embodiment of this application, the step of rotating the position motor of the stove based on the change in valve body position includes: rotating the position motor of the stove clockwise by a preset first angle for each increase in valve body position; and rotating the position motor of the stove counterclockwise by a first angle for each decrease in valve body position.

[0010] In an optional embodiment of this application, the above method further includes: collecting the bottom shell temperature of the stove; if the bottom shell temperature is greater than or equal to a preset temperature threshold, rotating the position motor clockwise by a preset second angle based on the current target angle, and increasing the fan speed to a second speed; if the bottom shell temperature is less than the temperature threshold, keeping the fan speed and the angle of the position motor unchanged.

[0011] In an optional embodiment of this application, after the step of increasing the fan speed to the second speed, the method further includes: continuing to collect the bottom shell temperature of the stove; if the bottom shell temperature is less than a temperature threshold, and the duration of the bottom shell temperature being less than the temperature threshold is greater than or equal to a preset second time threshold, adjusting the angle of the position motor back to the target angle, and reducing the fan speed to the first speed; if the bottom shell temperature is greater than or equal to the temperature threshold, keeping the fan speed and the angle of the position motor unchanged; if the duration of the bottom shell temperature being less than the temperature threshold is less than the second time threshold, keeping the fan speed and the angle of the position motor unchanged.

[0012] In an optional embodiment of this application, after the step of reducing the fan speed to the first speed, the method further includes: turning off the stove and continuing to collect the bottom shell temperature of the stove; if the bottom shell temperature is greater than or equal to a temperature threshold, keeping the fan speed and the angle of the position motor unchanged; if the bottom shell temperature is less than the temperature threshold, turning off the fan.

[0013] Secondly, embodiments of the present invention also provide a control device for a stove, the device comprising: a stove activation module, used to acquire a valve body setting set by the user and activate the stove; an ignition success determination module, used to determine whether ignition is successful; if ignition is successful, determining the fan speed as a first speed; a valve body setting change determination module, used to determine whether the changed valve body setting is valid if the valve body setting changes; and a position motor control module, used to rotate the stove's position motor based on the change in valve body setting if the changed valve body setting is valid; wherein, the position motor is used to control the air intake of the stove.

[0014] The embodiments of the present invention bring the following beneficial effects: This invention provides a method and apparatus for controlling a stove. The method involves acquiring the user-set valve position and turning on the stove; determining whether ignition is successful; if ignition is successful, setting the fan speed to a first speed; if the valve position changes, determining whether the changed valve position is valid; if the changed valve position is valid, rotating the stove's position motor based on the change in valve position; wherein the position motor controls the stove's air intake. This method ensures the accuracy of valve position changes and prevents user misoperation by further determining the validity of the changed valve position after a change in valve position. It also allows for precise control of the stove's air intake by using an additional position motor and by rotating the position motor based on the change in valve position, thereby adjusting the stove's airflow in real time and precisely controlling the airflow distribution.

[0015] Other features and advantages of this disclosure will be set forth in the following description, or some features and advantages may be inferred from the description or determined without doubt, or may be learned by practicing the techniques described above.

[0016] To make the above-mentioned objects, features and advantages of this disclosure more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0017] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the hardware structure of a stove provided in an embodiment of the present invention; Figure 2 A flowchart illustrating a control method for a stove provided in an embodiment of the present invention; Figure 3 A schematic diagram illustrating the overall flow of a stove control method provided in an embodiment of the present invention; Figure 4 A flowchart illustrating another method for controlling a stove provided in an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of a control device for a stove provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present invention. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Currently, traditional gas stoves typically control the fan speed by adjusting the setting or temperature sensor readings. This method lacks linkage with the combustion status, potentially leading to excessive airflow or delayed response. Furthermore, the setting and fan control are not synchronized with the stove's motor adjustment, resulting in insufficient flexibility.

[0021] Based on this, the present invention provides a control method and device for a stove, specifically a control method for adjusting the blower air volume of the stove, mainly involving the air supply and temperature control technology of a blower-type gas stove, and particularly involving a combustion system that, under the premise of constant speed / dual speed operation of the blower, realizes intelligent distribution of combustion air volume and heat dissipation air volume through a mechanical diversion mechanism of "position motor-adjustment shaft core-heat dissipation pipe", and controls the air volume ratio and blower speed in a closed loop based on the bottom shell temperature.

[0022] To facilitate understanding of this embodiment, a control method for a stove disclosed in this embodiment of the invention will first be described in detail.

[0023] Example 1: This invention provides a method for controlling a stove, which can be found in [reference needed]. Figure 1 The diagram shown illustrates the hardware structure of a stove. The stove's system hardware includes: 1. Combustion assembly: Copper cap - copper core - furnace head - nozzle mounting base are sequentially and sealed together; 2. Blower system components: air outlet seat, blower seat; the side wall of the blower seat integrates heat dissipation pipe channels; the outer cross-section of the heat dissipation pipe is 14mm×14mm, and the inner diameter of the flow channel is 10mm; the upper wall has linearly distributed air outlets with a diameter of 1mm-6mm, and the total area is ≤50% of the flow channel cross-sectional area; 3. Airflow regulation system: regulating shaft + connecting shaft + position motor; 4. Temperature acquisition: An NTC (Negative Temperature Coefficient Thermistor) is placed at the geometric center of the bottom shell, with an accuracy of ±1℃; 5. Controller: The MCU (Micro Controller Unit) presets the correspondence between "valve position - motor angle M - fan speed R".

[0024] Based on the above description, see Figure 2 The flowchart shown illustrates a control method for a stove, which includes the following steps: Step S202: Obtain the valve body setting set by the user and turn on the stove.

[0025] See also Figure 3 The diagram shows the overall flow of a stove control method. First, the valve body setting set by the user (usually 9-6) is obtained, and then the stove is turned on.

[0026] Step S204: Determine whether ignition is successful; if ignition is successful, determine the fan speed as the first speed.

[0027] like Figure 3 As shown, this embodiment can determine whether ignition is successful; if ignition is successful, the fan is started and the fan speed is determined to be the first speed R1.

[0028] In this embodiment, two fan speeds can be set: a first speed R1 and a second speed R2. The first speed R1 is the low speed setting in this embodiment, and the second speed R2 is also the low speed setting. The ratio of the second speed R2 to the first speed R1 can be between 1.3 and 1.8.

[0029] like Figure 3 As shown, if ignition fails, the fan will not start.

[0030] Step S206: If the valve body position changes, determine whether the changed valve body position is valid.

[0031] Users may adjust the valve setting during stove use. In this embodiment, the fan can be adjusted based on the changed valve setting. However, user adjustments to the valve setting may be accidental. Therefore, this embodiment can determine the validity of the changed valve setting when it changes.

[0032] In some embodiments, if the valve body position does not change, the fan speed and the position motor angle remain unchanged.

[0033] like Figure 3 As shown, after determining the fan speed to be the first speed R1, it can be determined whether the valve body position has changed. If the valve body position has not changed, it means that the user has not adjusted the valve body position, and in this case, the fan speed and the position motor angle can be kept constant.

[0034] It should be noted that keeping the fan speed and the position motor angle constant in this embodiment can be understood as keeping all parameters of the fan constant, which will not be elaborated further here.

[0035] In some embodiments, the dwell time at the changed valve body position can be determined, and it can be determined whether the dwell time at the changed valve body position is greater than or equal to a preset first time threshold. If the dwell time at the changed valve body position is greater than or equal to the first time threshold, it can be determined whether the changed valve body position is greater than or equal to a preset position threshold. If the changed valve body position is greater than or equal to the position threshold, the changed valve body position is determined to be valid.

[0036] like Figure 3 As shown, in this embodiment, after determining that the valve body position has changed, it can first determine whether the dwell time at the changed valve body position is greater than or equal to a first time threshold of 2 seconds, and then determine whether the changed valve body position is greater than or equal to a position threshold of 4. If the dwell time at the changed valve body position is greater than or equal to the first time threshold of 2 seconds, and the changed valve body position is greater than or equal to a position threshold of 4, then the changed valve body position can be determined to be valid.

[0037] like Figure 3 As shown, if the dwell time at the changed valve body position is less than the first time threshold of 2s, the fan speed and the position motor angle remain unchanged. like Figure 3 As shown, if the changed valve body position is less than the threshold of 4 positions, the fan will be shut down.

[0038] In some embodiments, the fan speed can be kept constant and the angle of the rotating position motor can be 0.

[0039] In this embodiment, the air-gas mixing ratio can be adjusted by rotating the position motor. If the position motor is rotated to 0 degrees, the fan can be turned off.

[0040] Step S208: If the changed valve body position is effective, rotate the position motor of the stove based on the change in the valve body position; wherein, the position motor is used to control the air intake of the stove.

[0041] In this embodiment, if the changed valve position is effective, the position motor of the stove can be rotated based on the change in the valve position, thereby adjusting the mixing ratio of air and gas. This allows for more precise cooking, more complete combustion, and also improves safety and energy efficiency.

[0042] In some embodiments, for each increase in valve body position, the stove position motor rotates clockwise by a preset first angle; for each decrease in valve body position, the stove position motor rotates counterclockwise by a first angle.

[0043] like Figure 3 As shown, for each increase or decrease in the valve body position, the stove's position motor rotates clockwise or counterclockwise by a first angle M1. M1 can be 8°, referred to as the reference step angle for each position.

[0044] This invention provides a method for controlling a cooktop. The method involves acquiring the user-set valve position and turning on the cooktop; determining if ignition is successful; if ignition is successful, setting the fan speed to a first speed; if the valve position changes, determining if the changed valve position is valid; if the changed valve position is valid, rotating the cooktop's position motor based on the change in valve position; wherein the position motor controls the cooktop's air intake. This method ensures the accuracy of valve position changes and prevents user misoperation by further determining the validity of the changed valve position after a change in valve position. It also allows for precise control of the cooktop's air intake by using an additional position motor and by rotating the position motor based on the change in valve position, thereby adjusting the cooktop's airflow in real time and precisely controlling the airflow distribution.

[0045] Example 2: This embodiment provides another method for controlling a cooktop, which is implemented based on the above embodiment. The focus is on describing a method for controlling the cooktop based on the temperature of its bottom shell. See also... Figure 4 The flowchart shows another control method for a stove, which includes the following steps: Step S402: Obtain the valve body setting set by the user and turn on the stove.

[0046] Step S404: Determine if ignition is successful; if ignition is successful, determine the fan speed as the first speed.

[0047] Step S406: If the valve body position changes, determine whether the changed valve body position is valid.

[0048] Step S408: If the changed valve body position is effective, rotate the position motor of the stove based on the change in the valve body position; wherein, the position motor is used to control the air intake of the stove.

[0049] Step S410: Collect the temperature of the bottom shell of the stove, and rotate the position motor of the stove and adjust the fan speed based on the temperature of the bottom shell of the stove.

[0050] In this embodiment, an NTC can be placed at the geometric center point of the cooktop's bottom shell to collect the bottom shell temperature P. The bottom shell temperature P can be the temperature at the geometric center point of the cooktop's bottom shell.

[0051] In some embodiments, if the bottom shell temperature is greater than or equal to a preset temperature threshold, the position motor is rotated clockwise by a preset second angle based on the current target angle, and the fan speed is increased to a second speed; if the bottom shell temperature is less than the temperature threshold, the fan speed and the angle of the position motor are kept unchanged.

[0052] like Figure 3 As shown, it can be determined whether the bottom shell temperature P is greater than or equal to the temperature threshold of 60℃. If not, the fan speed and the position motor angle remain unchanged. If so, the position motor can be controlled to rotate clockwise by a second angle M2 based on the current target angle. Here, M2 can be 20°, called the overheat compensation angle.

[0053] In some embodiments, the bottom shell temperature of the stove can be continuously collected; if the bottom shell temperature is less than the temperature threshold, and the duration of the bottom shell temperature being less than the temperature threshold is greater than or equal to a preset second time threshold, the angle of the position motor is adjusted back to the target angle, and the fan speed is reduced to the first speed; if the bottom shell temperature is greater than or equal to the temperature threshold, the fan speed and the angle of the position motor are kept unchanged; if the duration of the bottom shell temperature being less than the temperature threshold is less than the second time threshold, the fan speed and the angle of the position motor are kept unchanged.

[0054] In this embodiment, the temperature of the bottom shell of the stove can also be collected. For example... Figure 3 As shown, it can be determined whether the bottom shell temperature P is less than the temperature threshold of 60℃, and whether the duration of the bottom shell temperature P being less than the temperature threshold of 60℃ is greater than or equal to the second time threshold of 3 minutes. The second time threshold can be 3 minutes ± 10 seconds.

[0055] like Figure 3As shown, if the bottom shell temperature P is less than the temperature threshold of 60°C, and the duration of the bottom shell temperature P being less than the temperature threshold of 60°C is greater than or equal to the second time threshold of 3 minutes, then the angle of the position motor can be adjusted back to the target angle, and the fan speed can be reduced to the first speed R1.

[0056] like Figure 3 As shown, if the bottom shell temperature P is greater than or equal to the temperature threshold of 60°C, or if the bottom shell temperature P is less than the temperature threshold of 60°C for a duration less than the second time threshold of 3 minutes, the fan speed and the position motor angle can be kept constant.

[0057] In some embodiments, the stove can be turned off while the bottom shell temperature of the stove is still collected; if the bottom shell temperature is greater than or equal to the temperature threshold, the fan speed and the position motor angle are kept unchanged; if the bottom shell temperature is less than the temperature threshold, the fan is turned off.

[0058] like Figure 3 As shown, in this embodiment, the stove can also be turned off to determine whether the bottom shell temperature P is less than the temperature threshold of 60°C. If so, the fan can be turned off; if not, the fan speed and the angle of the position motor can be kept unchanged.

[0059] In summary, the embodiments of the present invention mainly provide the following: 1. Dual-factor linkage control: Combining valve body position changes and bottom shell temperature, the fan speed is dynamically adjusted to achieve a balance between combustion efficiency and equipment safety.

[0060] 2. Intelligent adjustment of position motor: The air volume distribution is precisely controlled by mapping the rotation angle of the position motor (first angle M1 / second angle M2) to the valve body gear (9 gears - 6 gears).

[0061] 3. Active cooling protection mechanism: When the bottom shell temperature exceeds the temperature threshold of 60℃, the fan speed is automatically increased, and the fan speed is restored after a delay when the temperature is lower than the threshold, avoiding frequent start-stop.

[0062] Compared with the prior art, the method provided in the embodiments of the present invention has the following main advantages: 1. The fan has a fixed speed / dual speed (first speed R1 and second speed R2), without frequent PWM speed adjustment, stable air pressure, and carbon monoxide (CO) concentration <200ppm; 2. Mechanical diversion response time <0.2s, air-fuel ratio fluctuation <3%; 3. The bottom shell temperature is controlled below 60℃, which increases the lifespan of electrical components by more than 30%; 3. Redundant airflow is used for heat dissipation of the bottom case, eliminating the need for an additional fan and increasing costs; modular size: the 14mm×14mm heat pipe can be shortened to 120mm~400mm to fit different bottom cases for home / commercial use.

[0063] Example 3: Corresponding to the above method embodiments, this invention provides a control device for a stove, see [link to relevant documentation]. Figure 5 The diagram shows a structural schematic of a control device for a stove. The control device includes: The stove activation module 51 is used to obtain the valve body setting set by the user and activate the stove. The ignition success determination module 52 is used to determine whether ignition is successful; if ignition is successful, the fan speed is determined to be the first speed. The valve body position change judgment module 53 is used to determine whether the changed valve body position is valid if the valve body position changes. The position motor control module 54 is used to rotate the position motor of the stove based on the change in the valve body position if the changed valve body position is valid; wherein, the position motor is used to control the air intake of the stove.

[0064] This invention provides a method and apparatus for controlling a stove. The method involves acquiring the user-set valve position and turning on the stove; determining whether ignition is successful; if ignition is successful, setting the fan speed to a first speed; if the valve position changes, determining whether the changed valve position is valid; if the changed valve position is valid, rotating the stove's position motor based on the change in valve position; wherein the position motor controls the stove's air intake. This method ensures the accuracy of valve position changes and prevents user misoperation by further determining the validity of the changed valve position after a change in valve position. It also allows for precise control of the stove's air intake by using an additional position motor and by rotating the position motor based on the change in valve position, thereby adjusting the stove's airflow in real time and precisely controlling the airflow distribution.

[0065] The aforementioned ignition success determination module is also used to prevent the fan from starting if ignition fails; the aforementioned ignition success determination module is also used to maintain the fan speed and position motor angle unchanged if the valve body position does not change.

[0066] The aforementioned position motor control module is used to determine the dwell time in the changed valve body position, and to determine whether the dwell time in the changed valve body position is greater than or equal to a preset first time threshold; if the dwell time in the changed valve body position is greater than or equal to the first time threshold, it determines whether the changed valve body position is greater than or equal to a preset position threshold; if the changed valve body position is greater than or equal to the position threshold, it determines that the changed valve body position is valid.

[0067] The aforementioned position motor control module is also used to maintain the fan speed and the angle of the position motor unchanged if the dwell time of the changed valve body position is less than a first time threshold; the aforementioned position motor control module is also used to shut down the fan if the changed valve body position is less than the position threshold.

[0068] The aforementioned position motor control module is used to keep the fan speed constant and the rotation position motor angle is 0.

[0069] The aforementioned position motor control module is used to rotate the position motor of the stove clockwise by a preset first angle for each increase in valve body position; and to rotate the position motor of the stove counterclockwise by a preset first angle for each decrease in valve body position.

[0070] The above-mentioned device also includes: a bottom shell temperature processing module, used to collect the bottom shell temperature of the stove; if the bottom shell temperature is greater than or equal to a preset temperature threshold, the preset second angle is rotated clockwise based on the current target angle of the position motor, and the fan speed is increased to the second speed; if the bottom shell temperature is less than the temperature threshold, the fan speed and the angle of the position motor are kept unchanged.

[0071] The aforementioned bottom shell temperature processing module is also used to continue collecting the bottom shell temperature of the stove; if the bottom shell temperature is less than the temperature threshold, and the duration of the bottom shell temperature being less than the temperature threshold is greater than or equal to a preset second time threshold, the angle of the position motor is adjusted back to the target angle, and the fan speed is reduced to the first speed; if the bottom shell temperature is greater than or equal to the temperature threshold, the fan speed and the angle of the position motor remain unchanged; if the duration of the bottom shell temperature being less than the temperature threshold is less than the second time threshold, the fan speed and the angle of the position motor remain unchanged.

[0072] The aforementioned bottom shell temperature processing module is also used to continue collecting the bottom shell temperature of the stove after the stove is turned off; if the bottom shell temperature is greater than or equal to the temperature threshold, the fan speed and the position motor angle remain unchanged; if the bottom shell temperature is less than the temperature threshold, the fan is turned off.

[0073] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working process of the control device of the stove described above can be referred to the corresponding process in the embodiments of the control method of the stove mentioned above, and will not be repeated here.

[0074] Example 4: This invention also provides an electronic device for controlling the operation of the aforementioned stove; see [link to related documentation]. Figure 6 The diagram shows the structure of an electronic device, which includes a memory 100 and a processor 101. The memory 100 is used to store one or more computer instructions, which are executed by the processor 101 to implement the control method of the stove described above.

[0075] Furthermore, Figure 6 The electronic device shown also includes a bus 102 and a communication interface 103, with the processor 101, the communication interface 103 and the memory 100 connected via the bus 102.

[0076] The memory 100 may include high-speed random access memory (RAM) and may also include non-volatile memory, such as at least one disk storage device. Communication between this system network element and at least one other network element is achieved through at least one communication interface 103 (which can be wired or wireless), such as the Internet, wide area network, local area network, metropolitan area network, etc. The bus 102 may be an ISA bus, PCI bus, or EISA bus, etc. The bus can be divided into address bus, data bus, control bus, etc. For ease of representation, Figure 6 The symbol is represented by a single double-headed arrow, but this does not mean that there is only one bus or one type of bus.

[0077] Processor 101 may be an integrated circuit chip with signal processing capabilities. In implementation, each step of the above method can be completed by the integrated logic circuitry in the hardware of processor 101 or by instructions in software form. Processor 101 can be a general-purpose processor, including a Central Processing Unit (CPU), a Network Processor (NP), etc.; it can also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. It can implement or execute the methods, steps, and logic block diagrams disclosed in the embodiments of this invention. The general-purpose processor can be a microprocessor or any conventional processor. The steps of the methods disclosed in the embodiments of this invention can be directly manifested as execution by a hardware decoding processor, or execution by a combination of hardware and software modules in the decoding processor. The software module can reside in a readily available storage medium in the art, such as random access memory, flash memory, read-only memory, programmable read-only memory, electrically erasable programmable memory, or registers. This storage medium is located in memory 100, and processor 101 reads information from memory 100 and, in conjunction with its hardware, completes the steps of the method described in the foregoing embodiments.

[0078] This invention also provides a computer-readable storage medium storing computer-executable instructions. When these computer-executable instructions are called and executed by a processor, they cause the processor to implement the above-described control method for the stove. For specific implementation details, please refer to the method embodiments, which will not be repeated here.

[0079] The computer program product of the stove control method and device provided in the embodiments of the present invention includes a computer-readable storage medium storing program code. The instructions included in the program code can be used to execute the methods in the preceding method embodiments. For specific implementation, please refer to the method embodiments, which will not be repeated here.

[0080] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the specific working process of the system and / or device described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0081] Furthermore, in the description of the embodiments of the present invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0082] If a function is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this invention, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0083] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0084] Finally, it should be noted that the above embodiments are merely specific implementations of the present invention, used to illustrate the technical solutions of the present invention, and not to limit it. The scope of protection of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments within the technical scope disclosed in the present invention, or make equivalent substitutions for some of the technical features; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A method for controlling a stove, characterized in that, The method includes: Get the valve body setting set by the user and turn on the stove; Determine whether ignition is successful; if ignition is successful, determine the fan speed as the first speed; If the valve body position changes, determine whether the changed valve body position is valid; If the changed valve position is effective, the position motor of the stove is rotated based on the change in the valve position; wherein, the position motor is used to control the air intake of the stove.

2. The method according to claim 1, characterized in that, After determining whether ignition is successful, the method further includes: if ignition fails, not starting the fan; After determining the fan speed as the first speed, the method further includes: if the valve body position does not change, keeping the fan speed and the position motor angle unchanged.

3. The method according to claim 1, characterized in that, The steps for determining whether the changed valve body position is effective include: Determine the dwell time at the changed valve body position, and determine whether the dwell time at the changed valve body position is greater than or equal to a preset first time threshold. If the dwell time of the changed valve body position is greater than or equal to the first time threshold, determine whether the changed valve body position is greater than or equal to the preset position threshold. If the changed valve body position is greater than or equal to the position threshold, the changed valve body position is determined to be valid.

4. The method according to claim 3, characterized in that, After determining whether the dwell time at the changed valve body position is greater than or equal to a preset first time threshold, the method further includes: If the dwell time at the changed valve position is less than the first time threshold, the fan speed and the angle of the position motor remain unchanged; After determining whether the changed valve body position is greater than or equal to a preset position threshold, the method further includes: If the changed valve position is less than the position threshold, the fan is turned off.

5. The method according to claim 4, characterized in that, The steps for shutting down the fan include: Keeping the fan speed constant, the position motor is rotated by an angle of 0.

6. The method according to claim 1, characterized in that, The step of rotating the position motor of the stove based on the change in the valve body position includes: For each increment of the valve body position, the stove's position motor rotates clockwise by a preset first angle. For each time the valve body position decreases by one level, the position motor of the stove rotates counterclockwise by the first angle.

7. The method according to any one of claims 1-6, characterized in that, The method further includes: The temperature of the bottom shell of the stove is collected; If the bottom shell temperature is greater than or equal to a preset temperature threshold, the motor at the position is rotated clockwise by a preset second angle based on the current target angle, and the fan speed is increased to a second speed. If the bottom shell temperature is less than the temperature threshold, the fan speed and the position motor angle remain unchanged.

8. The method according to claim 7, characterized in that, After the step of increasing the fan speed to the second speed, the method further includes: Continue to collect the temperature of the bottom shell of the stove; If the bottom shell temperature is less than the temperature threshold, and the duration of the bottom shell temperature being less than the temperature threshold is greater than or equal to a preset second time threshold, the angle of the position motor is adjusted back to the target angle, and the fan speed is reduced to the first speed. If the bottom shell temperature is greater than or equal to the temperature threshold, the fan speed and the position motor angle remain unchanged. If the duration for which the bottom shell temperature is lower than the temperature threshold is less than the second time threshold, the fan speed and the position motor angle remain unchanged.

9. The method according to claim 8, characterized in that, After the step of reducing the fan speed to the first speed, the method further includes: The stove is turned off, and the temperature of the bottom shell of the stove is continued to be collected; If the bottom shell temperature is greater than or equal to the temperature threshold, the fan speed and the position motor angle remain unchanged. If the bottom shell temperature is lower than the temperature threshold, the fan is turned off.

10. A control device for a stove, characterized in that, The device includes: The stove activation module is used to obtain the valve body setting set by the user and activate the stove. The ignition success determination module is used to determine whether ignition is successful; if ignition is successful, the fan speed is determined to be the first speed. The valve body position change judgment module is used to determine whether the changed valve body position is valid if the valve body position changes. A position motor control module is used to rotate the position motor of the stove based on the change in the valve body position if the changed valve body position is effective; wherein, the position motor is used to control the air intake of the stove.

Images