CN116336507A - Dry combustion method preventing stove, pot-turning flameout preventing control method, electronic equipment and computer readable storage medium - Google Patents
Dry combustion method preventing stove, pot-turning flameout preventing control method, electronic equipment and computer readable storage medium Download PDFInfo
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- 238000005259 measurement Methods 0.000 claims description 21
- 238000002485 combustion reaction Methods 0.000 claims description 16
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- 238000001514 detection method Methods 0.000 description 12
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
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- G—PHYSICS
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- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
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Abstract
The invention discloses a dry-burning prevention stove, a top pan flameout prevention control method, electronic equipment and a computer readable storage medium, wherein the dry-burning prevention stove comprises a probe and a pan bracket, the dry-burning prevention stove further comprises a plurality of pressure sensors and a control unit, the pressure sensors are used for detecting the pressure born by the probe or the pan bracket and are arranged to detect at least horizontal pressure in a plurality of horizontal directions, and the control unit is used for determining whether the stove is in a top pan mode or not at least according to the change state of the horizontal pressure and improving the dry-burning threshold of the dry-burning prevention stove when the stove is in the top pan mode. The pressure sensor and the control unit are mutually matched, so that the horizontal pressure at least in a plurality of horizontal directions can be measured, and according to the measured data, the control unit judges whether the stove is in a pot-tilting mode or not, thereby improving the dry-burning threshold of the dry-burning-prevention stove, finally forming a complete process for preventing flameout by mistake, and solving the defect that the dry-burning-prevention stove in the prior art cannot accurately detect temperature under the pot-tilting use scene to cause flameout by mistake.
Description
Technical Field
The invention relates to a control method for preventing dry combustion, a pot-tilting and flameout, electronic equipment and a computer readable storage medium.
Background
The anti-dry heating stove is provided with a probe, and a temperature sensor is arranged on the probe to detect the temperature of the pan bottom. When the temperature received by the thermistor at the head of the probe exceeds a set threshold value, the gas is automatically cut off and the flame is extinguished. In Chinese cooking, when a user is stir-fried, a pot-turning scene often appears, namely, in order to quickly turn food materials in the pot, the food materials are quickly broken. When a user is frying in oil, a slippery pot scene often appears, namely, the food materials are evenly heated and fried by sliding the pot in the directions of front, back, left, right and the like on the pot rack. At this time, the probe can float up and down and swing back and forth and left and right, so that the thermistor at the head of the probe cannot be in close contact with the bottom of the pot, the temperature received by the thermistor rapidly rises (the temperature measured at this time is not the temperature of the bottom of the pot but the temperature of smoke around the probe), the threshold value is reached rapidly, and the gas is cut off and extinguished. From the user's perspective, the flameout at this time is not what the user needs, but rather can bring about a poor cooking experience for the user.
Disclosure of Invention
The invention aims to overcome the defect that the dry combustion oven cannot accurately detect temperature under the use scene of a top pan to cause flameout by mistake in the prior art, and provides a dry combustion oven, a top pan flameout prevention control method, electronic equipment and a computer readable storage medium.
The invention solves the technical problems by the following technical scheme:
the utility model provides a prevent dry combustion method kitchen, includes probe and pot support, prevent dry combustion method kitchen still includes a plurality of pressure sensor and control unit, wherein, pressure sensor is used for detecting the pressure that the probe or the pot support received to set up to detect horizontal pressure at least in a plurality of horizontal directions, control unit is used for determining whether to be in the top pot mode according to the change state of horizontal pressure at least, and improves when being in top pot mode prevent dry combustion method threshold value of dry combustion method kitchen.
In this scheme, thereby through setting up the pot support and providing a place that can well place for the probe, pressure sensor and control unit mutually support, can measure the horizontal pressure on a plurality of horizontal directions at least, according to pressure sensor measured data, control unit judges whether to be in the top pot mode, according to this the dry combustion method threshold value of corresponding improvement dry combustion method kitchen of preventing, finally form a complete procedure of preventing the mistake and flameout, solve the dry combustion method kitchen of preventing among the prior art and can't accurately detect the temperature under top pot use scene and lead to the defect of mistake and flameout.
Preferably, the pressure sensor is used for detecting the pressure to which the pot support is subjected, the pressure sensor is arranged to detect horizontal pressure in a plurality of horizontal directions and vertical pressure in a plurality of vertical directions, and the control unit is used for determining whether the pot-tilting mode is performed according to the change states of the horizontal pressure and the vertical pressure.
In this scheme, pressure sensor can also set up to detect horizontal pressure and detect vertical pressure in a plurality of vertical directions in a plurality of horizontal directions, and the control unit then synthesizes according to the change state at horizontal pressure and vertical pressure and judges whether to be in the top pot mode, through collecting the horizontal pressure in a plurality of horizontal directions, and the vertical pressure in a plurality of vertical directions, and this technical scheme is more comprehensive, and the data of obtaining is also more accurate.
Preferably, the plurality of horizontal directions are evenly distributed in a circumferential direction around the probe or the pan support.
In this scheme, a plurality of horizontal directions include respectively at the axial of probe and pot support on evenly distributed, and the sensor can be installed and continue measuring to the pressure of horizontal direction on probe and pot support for pressure measurement is accurate.
Preferably, the plurality of vertical directions are uniformly distributed on a plane of the pot support.
In the scheme, the pressure sensor can measure the pressure in a plurality of vertical directions uniformly distributed on the plane of the pot support, and finally, the pressure change condition statistics in the vertical directions is obtained.
Preferably, the change state of the horizontal pressure includes an abnormality judgment of the horizontal pressure and an abnormality occurrence of the horizontal pressure, the control unit determines whether an abnormality occurs by the abnormality judgment of the horizontal pressure, and the control unit determines whether to be in a pan tilting mode according to the abnormality occurrence of the horizontal pressure.
In this scheme, unusual judgement and unusual appearance condition mutually support, after the control unit judges that unusual appears, and the number of times of unusual reaches certain scope, then can finally obtain the mode that should prevent dry combustion method kitchen is in the top pot through the specific condition that unusual appears, avoid the false recognition that individual pressure sensor is malfunctioning or the non-top pot state of pan is touched etc. condition leads to, improve the recognition accuracy of top pot.
Preferably, the abnormality determination of the horizontal pressure includes determining whether it is abnormal according to a comparison state between the horizontal pressure and a set pressure value, or determining whether it is abnormal according to a change state between a plurality of the horizontal pressures in a continuous measurement process.
In the scheme, two modes for judging the abnormality are arranged for the horizontal pressure detection, one mode is that a pressure value is preset, and the change condition of the horizontal pressure is compared with the set pressure for a plurality of times so as to judge whether the horizontal pressure is abnormal or not; and the second is to measure multiple groups of data by measuring multiple horizontal pressures continuously for multiple times to finally judge whether the data are abnormal or not.
Preferably, the abnormal occurrence of the horizontal pressure includes continuous occurrence of an abnormality, or occurrence of an abnormality exceeding a set number of times in a plurality of abnormality determination results.
In the scheme, the occurrence of the abnormal horizontal pressure is equally divided into two cases, wherein one case is that if the abnormal situation occurs for a plurality of times within a period of continuous time, the abnormal situation is judged to occur; the second is to determine that the abnormality is abnormal if the number of times of occurrence of the abnormality exceeds a set range in the multiple abnormality determination results, instead of taking the time as the determination unit.
Preferably, the change states of the horizontal pressure and the vertical pressure include abnormal judgment of the horizontal pressure and the vertical pressure and abnormal occurrence of the horizontal pressure and the vertical pressure, the control unit determines whether abnormality occurs through the abnormal judgment of the horizontal pressure and the vertical pressure, and the control unit determines whether to be in a pan tilting mode according to the abnormal occurrence of the horizontal pressure and the vertical pressure.
In the scheme, the abnormality judgment is matched with the abnormality occurrence condition, and when the control unit judges that the abnormality occurs, and the number of times of the abnormality reaches a certain range, whether the dry combustion method stove is in a pot-turning mode or not can be finally obtained through the specific condition of the abnormality occurrence.
Preferably, the abnormality determination of the horizontal pressure and the vertical pressure includes determining whether it is abnormal or not based on a comparison state between the horizontal pressure and the vertical pressure and a set pressure value, or determining whether it is abnormal or not based on a plurality of states of change between the horizontal pressure and the vertical pressure in a continuous measurement process.
In the scheme, two manners of abnormality judgment are provided for the combination detection of the horizontal pressure and the vertical pressure, one is to compare the change condition of the horizontal pressure and the vertical pressure with the set pressure for a plurality of times by presetting a pressure value so as to judge whether the abnormality exists or not; and the second is to measure multiple groups of data by measuring multiple horizontal pressures and vertical pressures continuously for multiple times to finally judge whether the data are abnormal or not.
Preferably, the abnormal occurrence of the horizontal pressure and the vertical pressure includes continuous occurrence of an abnormality, or occurrence of an abnormality exceeding a set number of times in a plurality of abnormality determination results.
In the scheme, the abnormal occurrence conditions of the combined measurement of the horizontal pressure and the vertical pressure are equally divided into two conditions, wherein one is that if the abnormal condition occurs for a plurality of times within a period of duration, the abnormal occurrence is judged; the second is to determine that the abnormality is abnormal if the number of times of occurrence of the abnormality exceeds a set range in the multiple abnormality determination results, instead of taking the time as the determination unit.
A flameout prevention control method for a top pan comprises the following steps:
detecting at least horizontal pressure applied to a probe or a pot support of the dry-burning prevention stove in a plurality of horizontal directions;
Determining whether the pot turning mode is in according to the change state of the horizontal pressure;
and improving the dry heating threshold of the dry heating prevention stove.
In the scheme, firstly, the horizontal pressure condition of a probe or a pot support of the dry-burning prevention stove is detected in a plurality of directions, whether the probe or the pot support is in a pot-turning mode is determined according to the change state of the horizontal pressure, and the dry-burning threshold of the dry-burning prevention stove is increased.
Preferably, the step of detecting at least horizontal pressure applied to the probe or the pan support of the dry-fire preventing stove in a plurality of horizontal directions comprises: the horizontal pressure applied to the pan support of the dry combustion preventing stove is detected in a plurality of horizontal directions, and the vertical pressure applied to the pan support of the dry combustion preventing stove is detected in a plurality of vertical directions.
In this scheme, pressure sensor detects pressure in a plurality of directions namely horizontal direction and vertical direction, and the control unit then synthesizes according to the change state at horizontal pressure and vertical pressure and judges whether to be in the top pot mode, through collecting the horizontal pressure in a plurality of horizontal directions, and the vertical pressure in a plurality of vertical directions, and this technical scheme is more comprehensive, and the data of obtaining also is more accurate, with the pot support as the angle can measure its horizontal direction and the pressure in vertical direction, if with the probe as the angle then can measure its pressure in vertical direction.
Preferably, the step of determining whether to be in the pan mode according to the change state of the horizontal pressure comprises: whether an abnormality occurs is determined through the step of abnormality judgment of the horizontal pressure, and whether the pan is in a pan-turning mode is determined according to the step of abnormality occurrence of the horizontal pressure.
In this scheme, the unusual judgement of horizontal pressure and the unusual condition of appearing mutually support, after the control unit judges that the abnormality appears, and the number of times of abnormality reaches certain scope, then can finally obtain the mode that should prevent dry combustion method kitchen is in the top pot through the specific condition that the abnormality appears.
Preferably, the step of determining abnormality of the horizontal pressure includes: judging whether the pressure is abnormal or not according to the comparison state between the horizontal pressure and a set pressure value or judging whether the pressure is abnormal or not according to the change states among a plurality of horizontal pressures in the continuous measurement process.
In this solution, the next step of measurement is then performed, completing this step: setting two manners for abnormality judgment on the horizontal pressure detection, wherein one manner is to compare the change condition of the horizontal pressure with the set pressure for a plurality of times by presetting a pressure value so as to judge whether the horizontal pressure is abnormal; the second is to measure multiple groups of data to finally judge whether the pressure is abnormal or not by continuously measuring multiple horizontal pressures
Preferably, the step of abnormal occurrence of the horizontal pressure includes: and determining whether the pot-turning mode is in accordance with the continuous occurrence of the abnormality or the occurrence of the abnormality exceeding the set times in the multiple abnormality judgment results.
In the scheme, the occurrence of the abnormal horizontal pressure is equally divided into two cases, wherein one case is that if the abnormal situation occurs for a plurality of times within a period of continuous time, the abnormal situation is judged to occur; the second is to determine whether the pan-turning mode is finally determined, not by taking time as a determination unit, but by determining that the abnormality is abnormal if the number of times of occurrence of the abnormality exceeds a set range in a plurality of abnormality determination results.
Preferably, the step of determining whether to be in the pan mode according to the change states of the horizontal pressure and the vertical pressure comprises: whether abnormality occurs is determined through the step of abnormality determination of the horizontal pressure and the vertical pressure, and whether to be in a wok mode is determined according to the step of abnormality occurrence of the horizontal pressure and the vertical pressure.
In the scheme, the abnormality judgment of the combined measurement of the horizontal pressure and the vertical pressure is matched with the abnormality occurrence condition, and when the control unit judges that the abnormality occurs, the number of times of the abnormality reaches a certain range, and whether the dry combustion method stove is in a pot-turning mode or not can be finally obtained through the specific condition of the abnormality occurrence.
Preferably, the step of determining abnormality of the horizontal pressure and the vertical pressure includes: judging whether the pressure is abnormal or not according to the comparison state between the horizontal pressure and the vertical pressure and a set pressure value, or judging whether the pressure is abnormal or not according to the change states of a plurality of the horizontal pressure and the vertical pressure in the continuous measurement process.
In the scheme, two manners of abnormality judgment are provided for the combination detection of the horizontal pressure and the vertical pressure, one is to compare the change condition of the horizontal pressure and the vertical pressure with the set pressure for a plurality of times by presetting a pressure value so as to judge whether the abnormality exists or not; and the second is to measure multiple groups of data by measuring multiple horizontal pressures and vertical pressures continuously for multiple times to finally judge whether the data are abnormal or not.
Preferably, the step of abnormal occurrence of the horizontal pressure and the vertical pressure includes: and determining whether the pot-turning mode is in accordance with the continuous occurrence of the abnormality or the occurrence of the abnormality exceeding the set times in the multiple abnormality judgment results.
In this scheme, this step is completed: the abnormal situations measured by combining the horizontal pressure and the vertical pressure are equally divided into two situations, wherein one is that if the abnormal situation occurs for a plurality of times within a period of time, the abnormal situation is judged to occur; the second is to determine whether or not in the pan-turning mode, not by taking time as a determination unit, but by determining that an abnormality is present if the number of times of occurrence of the abnormality exceeds a set range in a plurality of abnormality determination results.
An electronic device comprising a memory, a processor and a computer program stored on the memory and operable on the processor, wherein the processor implements a method for controlling a pan flameout as described above when executing the computer program.
A computer readable storage medium having stored thereon a computer program which when executed by a processor implements a belladonna flameout prevention control method as described above.
On the basis of conforming to the common knowledge in the field, the above preferred conditions can be arbitrarily combined to obtain the preferred examples of the invention.
The invention has the positive progress effects that: according to the invention, a place capable of being well placed is provided for the probe by arranging the pot support, the pressure sensor and the control unit are mutually matched, the horizontal pressure at least in a plurality of horizontal directions can be measured, and according to the data measured by the pressure sensor, the control unit judges whether the pot is in a pot-turning mode or not, so that the dry-burning threshold of the dry-burning prevention stove is correspondingly improved, a complete process for preventing false flameout is finally formed, and the defect that the temperature of the dry-burning prevention stove cannot be accurately detected under the pot-turning use scene in the prior art to cause false flameout is overcome.
Drawings
Fig. 1 is a schematic view showing a structure in which pressure sensors of embodiments 1 and 2 of the present invention are provided on a pan support.
Fig. 2 is a schematic view showing a structure in which the pressure sensor of embodiments 1 and 2 of the present invention is provided on a probe.
Fig. 3 is a flow chart of a method for controlling flameout prevention of a top pan according to embodiment 1 of the present invention.
Fig. 4 is a flow chart of a method for controlling flameout prevention of a top pan according to embodiment 2 of the present invention.
Fig. 5 is a schematic diagram of the hardware structure of the electronic device according to embodiments 1 and 2 of the present invention.
Reference numerals illustrate:
dry combustion method prevention stove 1
Probe 3
Foot piece 42
Thermistor 5
Heat insulation protective housing 6
Spring 7
Inner housing 9
Fixing rod 10
Detailed Description
The invention will now be more fully described by way of example only and with reference to the accompanying drawings, but the invention is not thereby limited to the scope of the examples described.
Example 1
As shown in fig. 1 and fig. 2, embodiment 1 of the present invention discloses a dry-heating preventing stove 1, which comprises a probe 3 and a pot support 4, the dry-heating preventing stove 1 further comprises a plurality of pressure sensors 2 and a control unit, wherein the pressure sensors 2 are used for detecting the pressure applied by the probe 3 or the pot support 4, and are arranged to detect at least horizontal pressure in a plurality of horizontal directions, and the control unit is used for determining whether the stove is in a top pot mode or not at least according to the change state of the horizontal pressure, and increasing the dry-heating threshold of the dry-heating preventing stove 1 when the stove is in the top pot mode. Through setting up thereby pot support 4 and providing a place that can well place for probe 3, pressure sensor 2 and control unit mutually support, can measure the horizontal pressure on a plurality of horizontal directions at least, according to the data that pressure sensor 2 measured, control unit judges whether to be in the top pot mode, according to this the dry-fire threshold value of preventing dry-fire kitchen 1 is improved correspondingly, finally forms a complete procedure of preventing the mistake and flames, solves the unable accurate detection temperature of preventing dry-fire kitchen 1 among the prior art under top pot use scene and leads to the defect of mistake and flames.
In the state of the top pan, the horizontal pressure measured by the at least one pressure sensor 2 is different from the horizontal pressure in the original standing state, so that whether the top pan belongs to the state of the top pan or not can be distinguished through the change state of the horizontal pressure. In this embodiment, the control unit may determine whether the pan mode is in accordance with the state of change of the horizontal pressure of the single or multiple pressure sensors 2. The state of change in the horizontal pressure may include a single increase/decrease in the horizontal pressure of the single or plural pressure sensors, a plurality of increases/decreases in the horizontal pressure of the single or plural pressure sensors 2, a case where the horizontal pressure of the single or plural pressure sensors 2 continuously changes with time.
As shown in fig. 2, specifically, the probe 3 includes a thermistor 5, a heat insulating protective housing 6, a spring 7, a signal wire 8, a protective inner housing 9, and a firm connection by a fixing rod 10, the pressure sensor 2 is mounted on an inner wall surface of the protective inner housing 9, and a plurality of pressure sensors are arranged in a circumferential direction; the pot support 4 consists of a pot support ring 41 and a plurality of foot pieces 42, and the pressure sensor 2 is arranged on the periphery outside the pot support ring 41 and is used for identifying the change of horizontal pressure.
As shown in fig. 1 and 2, the plurality of horizontal directions are uniformly distributed in a circumferential direction around the probe 3 or the pot holder 4. The plurality of horizontal directions are respectively and uniformly distributed in the axial directions of the probe 3 and the pot support 4, and the sensor can be arranged on the probe 3 and the pot support 4 to continuously measure the pressure in the horizontal direction, so that the pressure measurement is accurate.
In a preferred embodiment, the change state of the horizontal pressure includes an abnormality determination of the horizontal pressure and an abnormality occurrence of the horizontal pressure, the control unit determines whether the abnormality occurs by the abnormality determination of the horizontal pressure, and the control unit determines whether to be in the pan mode according to the abnormality occurrence of the horizontal pressure. The abnormal judgment and the abnormal occurrence condition are mutually matched, when the control unit judges that the abnormality occurs, and the number of times of the abnormality reaches a certain range, whether the dry combustion method stove 1 is in a pot-turning mode or not can be finally obtained through the specific condition of the abnormality occurrence, error recognition caused by the conditions that the individual pressure sensor 2 is out of order or the non-pot-turning state of the pot is touched is avoided, and the recognition accuracy of the pot-turning is improved. Specifically, regarding the measurement of the horizontal pressure of the single or multiple pressure sensors 2, there is a case where the pressure sensor 2 fails, and when abnormality is found, it does not mean that pot-turning actually occurs, and at this time, the case where the pressure sensor 2 fails can be identified by further analyzing the abnormality occurrence, for example, if the abnormality occurrence of one pressure sensor 2 always shows a pressure value greater than/smaller than the normal state, the failure of that pressure sensor 2 can be identified, and whether pot-turning is in or not is judged by the abnormality occurrence of the other pressure sensors 2. In another case, in a normal non-wok-up state, the wok is pushed forward, the pressure sensor 2 positioned in front is recognized as abnormal by the control unit to obtain a value larger than the normal value, and the pressure value of the pressure sensor 2 is not abnormal any more, so that the control unit judges the non-wok-up state according to the abnormal occurrence.
In a further preferred embodiment, the abnormality determination of the horizontal pressure includes determining whether or not it is abnormal based on a comparison state between the horizontal pressure and a set pressure value, or determining whether or not it is abnormal based on a change state between a plurality of horizontal pressures in a continuous measurement process. Specifically, two manners of abnormality judgment are provided for the horizontal pressure detection, one is to judge whether the abnormality exists by presetting a pressure value and comparing the change condition of the horizontal pressure with the set pressure for a plurality of times; and the second is to measure a plurality of sets of data by measuring a plurality of horizontal pressures continuously for a plurality of times, and finally judge whether the pressure is abnormal or not according to the change condition of the horizontal pressures of the plurality of times before and after. For example, whether the level pressure measured by the certain pressure sensor 2 or the plurality of pressure sensors 2 is higher/lower than the level pressure measured by the previous time may be judged to be abnormal, or whether the level pressure measured by the certain pressure sensor 2 or the plurality of pressure sensors 2 is gradually increased/decreased, or whether the level pressure measured by the certain pressure sensor 2 or the plurality of pressure sensors 2 is changed in a fluctuation manner. In another further preferred embodiment, the abnormal occurrence of the horizontal pressure includes continuous occurrence of an abnormality, or occurrence of an abnormality exceeding a set number of times in a plurality of abnormality determination results. Specifically, judging the abnormal occurrence of the horizontal pressure can be divided into two cases, wherein one case is that if the abnormality occurs for a plurality of times within a period of time, the abnormal occurrence is identified as belonging to the top pan; the second is to identify that the abnormality occurs in the wok if the number of times of occurrence of the abnormality exceeds a set range in the multiple abnormality determination results, instead of taking the time as the determination unit.
As shown in fig. 3, embodiment 1 of the present invention also discloses a method for controlling flameout prevention of a pot, comprising the following steps: s1, detecting at least horizontal pressure applied to a probe 3 or a pot support 4 of the dry-heating preventing stove 1 in a plurality of horizontal directions; s2, determining whether the pot turning mode is performed according to the change state of the horizontal pressure; and S3, improving the dry combustion threshold of the dry combustion preventing stove 1. Firstly, the horizontal pressure condition of the probe 3 or the pot support 4 of the dry-burning prevention stove 1 is detected in multiple directions, whether the pot-turning mode is adopted is determined according to the change state of the horizontal pressure, and the dry-burning threshold of the dry-burning prevention stove 1 is increased.
S2, determining whether the pot-turning mode is in according to the change state of the horizontal pressure comprises the following steps: whether an abnormality occurs is determined through the step of abnormality judgment of the horizontal pressure, and whether the pan is in a pan-turning mode is determined according to the step of abnormality occurrence of the horizontal pressure. The abnormal judgment of the horizontal pressure is matched with the abnormal occurrence condition, and when the control unit judges that the abnormality occurs, and the number of times of the abnormality reaches a certain range, whether the dry combustion method stove 1 is in a pot-turning mode or not can be finally obtained through the specific condition of the abnormality occurrence.
The step of abnormality determination of the horizontal pressure includes: whether the pressure is abnormal or not is judged according to the comparison state between the horizontal pressure and a set pressure value, or whether the pressure is abnormal or not is judged according to the change states among a plurality of horizontal pressures in the continuous measurement process. The next step of measurement is then performed, which is completed: setting two manners for abnormality judgment on the horizontal pressure detection, wherein one manner is to compare the change condition of the horizontal pressure with the set pressure for a plurality of times by presetting a pressure value so as to judge whether the horizontal pressure is abnormal; the second is to measure multiple groups of data to finally judge whether the pressure is abnormal or not by continuously measuring multiple horizontal pressures
The step of abnormal occurrence of the horizontal pressure includes: and determining whether the pot-turning mode is in accordance with the continuous occurrence of the abnormality or the occurrence of the abnormality exceeding the set times in the multiple abnormality judgment results. The abnormal occurrence of the horizontal pressure is equally divided into two cases, wherein one case is that if the abnormal occurrence occurs for a plurality of times within a period of time, the abnormal occurrence is judged; the second is to determine whether the pan-turning mode is finally determined, not by taking time as a determination unit, but by determining that the abnormality is abnormal if the number of times of occurrence of the abnormality exceeds a set range in a plurality of abnormality determination results.
Specifically, this embodiment 1 is divided into two cases:
the first condition is that when a user is stir-fried, a pot-turning scene often appears, namely, in order to quickly turn food materials in the pot, the food materials are rapidly broken. When a user is frying in oil, a slippery pot scene often appears, namely, the food materials are evenly heated and fried by sliding the pot in the directions of front, back, left, right and the like on the pot rack. When the typical cooking scene appears, the pot rack is often subjected to more obvious forces in different horizontal directions, and at the moment, each pressure sensor 2 arranged on the pot bracket 4 receives pressure signals, and the pot-turning scene is identified and the dry-burning protection threshold is controlled by analyzing each pressure signal, so that flameout of a user in the stir-frying pot-turning scene is avoided;
The second case is: the pressure sensor 2 is arranged on the inner wall surface of the inner protective shell 9 of the probe 3, and a plurality of pressure sensors are circumferentially arranged. When a typical pot-turning or pot-sliding scene appears, the probe 3 is often subjected to more obvious force in different horizontal directions, the probe 3 is temporarily inclined to a certain extent, at the moment, extrusion can be generated between the inner protection shell 9 of the probe 3 and the fixed rod 10, the pressure sensor 2 receives pressure signals, and the pot-turning scene is identified and the dry burning protection threshold is controlled by analyzing the pressure signals, so that flameout of the user in the stir-frying pot-turning scene is avoided.
Example 2
The structure of the dry combustion preventing stove 1 and the method of controlling the flameout of the pan with respect to embodiment 2 will not be repeated in the same parts as those of embodiment 1, and only the differences will be described. The pressure sensor 2 is used for detecting the pressure to which the pot support 4 is subjected, the pressure sensor 2 is arranged to detect horizontal pressure in a plurality of horizontal directions and vertical pressure in a plurality of vertical directions, and the control unit is used for determining whether the pot-tilting mode is performed according to the change states of the horizontal pressure and the vertical pressure. The pressure sensor 2 can also be configured to detect horizontal pressure in a plurality of horizontal directions and vertical pressure in a plurality of vertical directions, and the control unit comprehensively determines whether to be in a pan-tilting mode according to the state of change of the horizontal pressure and the vertical pressure, and by collecting the horizontal pressure in the plurality of horizontal directions and the vertical pressure in the plurality of vertical directions, the technical scheme is more comprehensive, and the obtained data is more accurate.
In the state of the top pan, the horizontal pressure and the vertical pressure measured by the at least one pressure sensor 2 are different from the horizontal pressure and the vertical pressure in the original standing state, so that whether the top pan is in the state of the top pan or not can be distinguished through the change states of the horizontal pressure and the vertical pressure. In this embodiment, the control unit may determine whether the pan mode is in accordance with the changing states of the horizontal pressure and the vertical pressure of the single or multiple pressure sensors 2. The state of change of the horizontal pressure and the vertical pressure may include a case where the single horizontal pressure and the vertical pressure of the single or plural pressure sensors 2 are increased/decreased, the plurality of times of the increase/decrease of the horizontal pressure and the vertical pressure of the single or plural pressure sensors 2 are increased/decreased, and the horizontal pressure and the vertical pressure of the single or plural pressure sensors 2 are continuously changed with time.
In this embodiment, the change state of the horizontal pressure and the change state of the vertical pressure may be determined in a similar manner, or may be determined in a different manner. Specifically, different manners may be adopted from the pressure sensors 2, for example, the control unit may determine whether the pan mode is in accordance with the change state of the horizontal pressure of the single pressure sensor 2 and the change state of the vertical pressure of the plurality of pressure sensors 2, or may determine whether the pan mode is in accordance with the change state of the horizontal pressure of the plurality of pressure sensors 2 and the change state of the vertical pressure of the plurality of pressure sensors 2. The content of the change state may be different, for example, the change state of the horizontal pressure may include an abnormality determination of the horizontal pressure and an abnormality occurrence of the horizontal pressure, while the change state of the vertical pressure may include only an abnormality determination of the vertical pressure, that is, if the vertical direction only considers whether the vertical pressure is abnormal, the horizontal direction only considers whether the horizontal pressure is abnormal and the abnormality occurrence.
The plurality of vertical directions are evenly distributed on the plane of the pot support 4. The pressure sensor 2 can measure the pressure in a plurality of vertical directions uniformly distributed on the plane of the pot support 4, and finally obtains a relatively complete statistic of the pressure change in the vertical directions.
In a preferred embodiment, the change states of the horizontal pressure and the vertical pressure include abnormal judgment of the horizontal pressure and the vertical pressure and abnormal occurrence of the horizontal pressure and the vertical pressure, the control unit determines whether abnormality occurs by the abnormal judgment of the horizontal pressure and the vertical pressure, and the control unit determines whether to be in the pan-tilting mode according to the abnormal occurrence of the horizontal pressure and the vertical pressure. The abnormal judgment and the abnormal occurrence condition are mutually matched, and when the control unit judges that the abnormality occurs and the number of the abnormality reaches a certain range, whether the dry combustion method stove 1 is in a pot-turning mode or not can be finally obtained through the specific condition of the abnormality occurrence. The false recognition caused by the failure of the individual pressure sensor 2 or the condition that the non-wok-turning state of the pot is touched is avoided, and the recognition accuracy of wok-turning is improved. Specifically, regarding the measurement of the horizontal pressure and the vertical pressure of the single or plural pressure sensors 2, there is a case where the pressure sensor 2 malfunctions, which does not mean that a pot-turning actually occurs when an abnormality is found, and at this time, the case where the pressure sensor 2 malfunctions can be recognized by further analyzing the occurrence of an abnormality, for example, the occurrence of an abnormality of a certain pressure sensor 2 always shows a pressure value that is greater than/smaller than the normal state, the malfunction of the pressure sensor 2 can be recognized, and whether or not a pot-turning is in progress is judged by the occurrence of an abnormality of other pressure sensors 2. In another case, in a normal non-wok-up state, the wok is pushed forward, the pressure sensor 2 positioned in front is recognized as abnormal by the control unit to obtain a value larger than the normal value, and the pressure value of the pressure sensor 2 is not abnormal any more, so that the control unit judges the non-wok-up state according to the abnormal occurrence.
In a further preferred embodiment, the abnormality determination of the horizontal pressure and the vertical pressure includes determining whether or not it is abnormal based on a comparison state between the horizontal pressure and the vertical pressure and a set pressure value, or determining whether or not it is abnormal based on a change state between a plurality of horizontal pressures and vertical pressures in a continuous measurement process. Two manners of abnormality judgment are provided for the combination detection of the horizontal pressure and the vertical pressure, one is to compare the change condition of the horizontal pressure and the vertical pressure with the set pressure for a plurality of times by presetting a pressure value so as to judge whether the abnormality exists; and the second is to measure multiple sets of data by measuring multiple horizontal pressures and vertical pressures successively, and finally judge whether the data are abnormal or not through the change conditions of the horizontal pressures and the vertical pressures before and after the measurement. For example, the level and vertical pressure measured at the last time by a certain pressure sensor 2 or a plurality of pressure sensors 2 may be determined to be abnormal when the level and vertical pressure measured at the last time are higher/lower than those measured at the last time, or the level and vertical pressure measured at a certain pressure sensor 2 or a plurality of pressure sensors 2 may be gradually increased/decreased, or the level and vertical pressure measured at a certain pressure sensor 2 or a plurality of pressure sensors 2 may be changed in a continuous manner.
In another further preferred embodiment, the abnormal occurrence of the horizontal pressure and the vertical pressure includes continuous occurrence of the abnormality, or occurrence of the abnormality exceeding a set number of times in the multiple abnormality determination result. The abnormal occurrence of the combined measurement of the horizontal pressure and the vertical pressure can be divided into two cases, wherein if the abnormality occurs for a plurality of times within a period of time, the abnormal occurrence is identified as belonging to the top pan; the second is to identify that the abnormality occurs in the wok if the number of times of occurrence of the abnormality exceeds a set range in the multiple abnormality determination results, instead of taking the time as the determination unit.
As shown in fig. 4, embodiment 2 of the present invention also discloses a method for controlling flameout prevention of a pot, comprising the following steps: s1, detecting horizontal pressure applied to a pot support 4 of the dry combustion preventing stove 1 in a plurality of horizontal directions, and detecting vertical pressure applied to the pot support 4 of the dry combustion preventing stove 1 in a plurality of vertical directions; s2, determining whether the pot is in a pot-turning state according to the change states of the horizontal pressure and the vertical pressure; and S3, improving the dry combustion threshold of the dry combustion preventing stove. The pressure sensor 2 detects pressure in a plurality of directions, namely in the horizontal direction and the vertical direction, the control unit comprehensively judges whether the pressure sensor is in a pot-tilting mode according to the change states of the horizontal pressure and the vertical pressure, and the pressure sensor is more comprehensive in technical scheme by collecting the horizontal pressure in a plurality of horizontal directions and the vertical pressure in a plurality of vertical directions, the obtained data is more accurate, the pressure in the horizontal direction and the vertical direction can be measured by taking the pot support 4 as an angle, and the pressure in the vertical direction can be measured by taking the probe 3 as an angle.
S2, determining whether the pot turning mode is in according to the change states of the horizontal pressure and the vertical pressure comprises the following steps: whether abnormality occurs is determined through the step of abnormality determination of the horizontal pressure and the vertical pressure, and whether to be in a wok mode is determined according to the step of abnormality occurrence of the horizontal pressure and the vertical pressure. The abnormal judgment of the combined measurement of the horizontal pressure and the vertical pressure is matched with the abnormal occurrence condition, and when the control unit judges that the abnormality occurs, and the number of times of the abnormality reaches a certain range, whether the dry combustion method stove 1 is in a pot-tilting mode or not can be finally obtained through the specific condition of the abnormality occurrence.
The step of abnormality determination of the horizontal pressure and the vertical pressure includes: whether the pressure is abnormal or not is judged according to the comparison state between the horizontal pressure and the vertical pressure and a set pressure value, or whether the pressure is abnormal or not is judged according to the change states between a plurality of horizontal pressures and vertical pressures in the continuous measurement process. Two manners of abnormality judgment are provided for the combination detection of the horizontal pressure and the vertical pressure, one is to compare the change condition of the horizontal pressure and the vertical pressure with the set pressure for a plurality of times by presetting a pressure value so as to judge whether the abnormality exists; and the second is to measure multiple groups of data by measuring multiple horizontal pressures and vertical pressures continuously for multiple times to finally judge whether the data are abnormal or not.
The abnormal occurrence of the horizontal pressure and the vertical pressure includes: and determining whether the pot-turning mode is in accordance with the continuous occurrence of the abnormality or the occurrence of the abnormality exceeding the set times in the multiple abnormality judgment results. This step is completed: the abnormal situations measured by combining the horizontal pressure and the vertical pressure are equally divided into two situations, wherein one is that if the abnormal situation occurs for a plurality of times within a period of time, the abnormal situation is judged to occur; the second is to determine whether or not in the pan-turning mode, not by taking time as a determination unit, but by determining that an abnormality is present if the number of times of occurrence of the abnormality exceeds a set range in a plurality of abnormality determination results.
As shown in fig. 1 and 2, specifically, the pan support 4 is composed of a pan frame ring 41 and a plurality of leg pieces 42, and the pressure sensor 2 is arranged on the outer circumference and the bottom circumference of the pan frame ring 41 for respectively recognizing the changes of the horizontal pressure and the vertical pressure.
Specifically, this embodiment 2 is also divided into two cases:
the first condition is that when a user is stir-fried, a pot-turning scene often appears, namely, in order to quickly turn food materials in the pot, the food materials are rapidly broken. When a user is frying in oil, a slippery pot scene often appears, namely, the food materials are evenly heated and fried by sliding the pot in the directions of front, back, left, right and the like on the pot rack. When the typical cooking scene appears, the pot rack receives more obvious force in different horizontal directions except the force in the vertical direction, and at the moment, each pressure sensor 2 arranged on the pot bracket 4 receives pressure signals, and the pot-turning scene is identified by analyzing each pressure signal, and the dry-burning protection threshold is controlled, so that flameout of the user in the stir-frying pot-turning scene is avoided;
The second case is: the pressure sensor 2 is arranged on the inner wall surface of the inner protective shell 9 of the probe 3, and a plurality of pressure sensors are circumferentially arranged. When a typical pot-turning or pot-sliding scene appears, the probe 3 receives more obvious force except the force in the vertical direction, the probe 3 can temporarily skew to a certain extent, at the moment, the pressure sensor 2 receives pressure signals, and the pot-turning scene is identified by analyzing the pressure signals, and the dry heating protection threshold is controlled, so that flameout of the user in the stir-frying pot-turning scene is avoided.
Specifically, based on the scheme, the following algorithm is designed to realize the identification of the belladonna scene. The pressure sensor 2 is started to continuously detect the pressure value, and the state of the pot is identified through comparing and analyzing the change of the pressure value detected twice before and after analysis. Let n vertical pressure sensors 22 be provided and m horizontal pressure sensors 21 be provided.
The current vertical pressure value is recorded as: f (F) A ＝{F A1 ,F A2 …,F An -a }; the pressure value in the horizontal direction is noted as: f (F) B ＝{F B1 ,F B2 …,F Bm }。
The current vertical pressure value of the previous detection is recorded as: f (F) A ′ ＝{F A ′ 1 ,F A ′ 2 …,F A ‘ n -a }; the pressure value in the horizontal direction is noted as: f (F) B ′ ＝{F B ′ 1 ,F B ′ 2 …,F B ‘ m }。
And comparing the front detection value with the rear detection value, and calculating the variation of the vertical pressure and the horizontal pressure according to the following formula:
Vertical direction change amount:
horizontal direction change amount:
when the determination condition occurs several times in succession, or y times in x times (for example, 2 times in succession and above, or 3 times in 5 times in succession and above): a is larger than a, B is larger than B (a and B are set values, and in the normal cooking process, the small shaking of the cooker is smaller than the set value, so that misjudgment is avoided), the cooker is judged to be in a pot-turning state, and a dry-burning threshold is set to be T d The method comprises the steps of carrying out a first treatment on the surface of the Otherwise, judging the mode to be a normal mode, and setting the dry combustion threshold to be T clo Wherein T is d Greater than T clo The difference between the two is recommended to be between 20 and 80 ℃.
Example 3
Fig. 5 is a schematic structural diagram of an electronic device according to embodiment 3 of the present invention. The electronic device 30 includes a memory 32, a processor 31, and a computer program stored on the memory 32 and executable on the processor 31, which when executed implements the pan anti-flameout control method of embodiment 1 or embodiment 2. The electronic device 30 shown in fig. 5 is merely an example and should not be construed as limiting the functionality and scope of use of embodiments of the present invention.
As shown in fig. 5, the electronic device 30 may be embodied in the form of a general purpose computing device, which may be a server device, for example. Components of electronic device 30 may include, but are not limited to: the at least one processor 31, the at least one memory 32, a bus 33 connecting the different system components, including the memory 32 and the processor 31.
The bus 33 includes a data bus, an address bus, and a control bus.
The processor 31 executes various functional applications and data processing, such as the pan anti-flameout control method of embodiment 1 or embodiment 2 of the present invention, by running a computer program stored in the memory 32.
The electronic device 30 may also communicate with one or more external devices 34 (e.g., keyboard, pointing device, etc.). Such communication may be through an input/output (I/O) interface 35. Also, model-generating device 30 may also communicate with one or more networks, such as a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the internet, via network adapter 36. As shown in fig. 5, network adapter 36 communicates with the other modules of model-generating device 30 via bus 33. It should be appreciated that although not shown in fig. 5, other hardware and/or software modules may be used in connection with model-generating electronic device 30, including, but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID (disk array) systems, tape drives, data backup storage systems, and the like.
It should be noted that although several units/modules or sub-units/modules of the electronic device 30 are mentioned in the above detailed description, such a division is merely exemplary and not mandatory. Indeed, the features and functionality of two or more units/modules described above may be embodied in one unit/module in accordance with embodiments of the present invention. Conversely, the features and functions of one unit/module described above may be further divided into ones that are embodied by a plurality of units/modules.
Example 4
The present embodiment provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the pan anti-flameout control method of embodiment 1 or embodiment 2.
More specifically, among others, readable storage media may be employed including, but not limited to: portable disk, hard disk, random access memory, read only memory, erasable programmable read only memory, optical storage device, magnetic storage device, or any suitable combination of the foregoing.
In a possible embodiment, the invention can also be implemented in the form of a program product comprising program code for causing a terminal device to carry out the pan anti-flameout control method of embodiment 1 or embodiment 2 when the program product is run on the terminal device.
Wherein the program code for carrying out the invention may be written in any combination of one or more programming languages, the program code may execute entirely on the user device, partly on the user device, as a stand-alone software package, partly on the user device, partly on a remote device or entirely on the remote device.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (20)
1. The utility model provides a prevent dry combustion method kitchen, includes probe and pot support, its characterized in that, prevent dry combustion method kitchen still includes a plurality of pressure sensor and control unit, wherein, pressure sensor is used for detecting the pressure that the probe or the pot support received to set up to detect horizontal pressure at least in a plurality of horizontal directions, control unit is used for determining whether to be in the top pot mode according to the change state of horizontal pressure at least, and improves when being in top pot mode prevent dry combustion method threshold value of dry combustion method kitchen.
2. The dry heating preventing cooker as claimed in claim 1, wherein the pressure sensor is for detecting a pressure applied to the cooker support, the pressure sensor is configured to detect a horizontal pressure in a plurality of horizontal directions and a vertical pressure in a plurality of vertical directions, and the control unit is for determining whether to be in a top cooker mode according to a change state of the horizontal pressure and the vertical pressure.
3. The dry fire resistant stove of claim 1 or 2 wherein the plurality of horizontal directions are evenly distributed in a circumferential direction around the probe or the pan support.
4. The dry heat resistant stove of claim 2 wherein said plurality of vertical directions are evenly distributed on a plane in which said pan support is located.
5. The dry combustion method burner according to claim 1, wherein the change state of the horizontal pressure includes an abnormality judgment of the horizontal pressure and an abnormality occurrence of the horizontal pressure, the control unit determines whether an abnormality occurs by the abnormality judgment of the horizontal pressure, and the control unit determines whether to be in a pan-tilting mode according to the abnormality occurrence of the horizontal pressure.
6. The dry combustion method of claim 5, wherein the abnormality determination of the horizontal pressure includes determining whether it is abnormal according to a comparison state between the horizontal pressure and a set pressure value or a change state between a plurality of the horizontal pressures during continuous measurement.
7. The dry heat prevention stove according to claim 5, wherein the abnormal occurrence of the horizontal pressure includes continuous occurrence of an abnormality or occurrence of an abnormality exceeding a set number of times in a plurality of abnormality judgment results.
8. The dry combustion oven according to claim 1, wherein the change states of the horizontal pressure and the vertical pressure include abnormal judgment of the horizontal pressure and the vertical pressure and abnormal occurrence of the horizontal pressure and the vertical pressure, the control unit determines whether abnormality occurs by the abnormal judgment of the horizontal pressure and the vertical pressure, and the control unit determines whether to be in the pan tilting mode according to the abnormal occurrence of the horizontal pressure and the vertical pressure.
9. The dry fire prevention cooker as claimed in claim 8, wherein the abnormality determination of the horizontal pressure and the vertical pressure includes determining whether it is abnormal based on a comparison state between the horizontal pressure and the vertical pressure and a set pressure value, or determining whether it is abnormal based on a change state between a plurality of the horizontal pressures and the vertical pressures during continuous measurement.
10. The dry fire prevention stove of claim 8 wherein the abnormal occurrence of the horizontal pressure and the vertical pressure includes continuous occurrence of an abnormality or occurrence of an abnormality exceeding a set number of times in a plurality of abnormality determination results.
11. The flameout prevention control method for the top pan is characterized by comprising the following steps of:
detecting at least horizontal pressure applied to a probe or a pot support of the dry-burning prevention stove in a plurality of horizontal directions;
determining whether the pot turning mode is in according to the change state of the horizontal pressure;
and improving the dry heating threshold of the dry heating prevention stove.
12. A method of controlling a top pan to prevent flameout as claimed in claim 11 wherein the step of detecting at least horizontal pressure applied to the dry fire resistant probe or pan support in a plurality of horizontal directions comprises: the horizontal pressure applied to the pan support of the dry combustion preventing stove is detected in a plurality of horizontal directions, and the vertical pressure applied to the pan support of the dry combustion preventing stove is detected in a plurality of vertical directions.
13. A method of controlling a pan anti-stall according to claim 11, wherein the step of determining whether to be in the pan mode based on the state of change in the horizontal pressure comprises: whether an abnormality occurs is determined through the step of abnormality judgment of the horizontal pressure, and whether the pan is in a pan-turning mode is determined according to the step of abnormality occurrence of the horizontal pressure.
14. A pan flameout prevention control method according to claim 13, wherein the step of abnormality determination of the horizontal pressure includes: judging whether the pressure is abnormal or not according to the comparison state between the horizontal pressure and a set pressure value or judging whether the pressure is abnormal or not according to the change states among a plurality of horizontal pressures in the continuous measurement process.
15. A method of controlling a pan anti-stall according to claim 13, wherein the step of: and determining whether the pot-turning mode is in accordance with the continuous occurrence of the abnormality or the occurrence of the abnormality exceeding the set number of times in the multiple abnormality judgment results.
16. A method of controlling a pitch pan anti-stall according to claim 12, wherein the step of determining whether to be in the pitch pan mode based on the state of change in the horizontal pressure and the vertical pressure comprises: whether abnormality occurs is determined through the step of abnormality determination of the horizontal pressure and the vertical pressure, and whether to be in a wok mode is determined according to the step of abnormality occurrence of the horizontal pressure and the vertical pressure.
17. A pan flameout prevention control method according to claim 16, wherein the step of anomaly determination of the horizontal pressure and the vertical pressure comprises: judging whether the pressure is abnormal or not according to the comparison state between the horizontal pressure and the vertical pressure and a set pressure value, or judging whether the pressure is abnormal or not according to the change states of a plurality of the horizontal pressure and the vertical pressure in the continuous measurement process.
18. A pan flameout prevention control method according to claim 16, wherein the abnormal occurrence of the horizontal pressure and the vertical pressure comprises: and determining whether the pot-turning mode is in accordance with the continuous occurrence of the abnormality or the occurrence of the abnormality exceeding the set number of times in the multiple abnormality judgment results.
19. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements a method of controlling a pan anti-stall as claimed in any one of claims 11 to 18 when the computer program is executed by the processor.
20. A computer readable storage medium having stored thereon a computer program which when executed by a processor implements a method of controlling a pan anti-stall as claimed in any one of claims 11 to 18.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310404864.9A CN116336507A (en) | 2023-04-11 | 2023-04-11 | Dry combustion method preventing stove, pot-turning flameout preventing control method, electronic equipment and computer readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310404864.9A CN116336507A (en) | 2023-04-11 | 2023-04-11 | Dry combustion method preventing stove, pot-turning flameout preventing control method, electronic equipment and computer readable storage medium |
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| CN202310404864.9A Pending CN116336507A (en) | 2023-04-11 | 2023-04-11 | Dry combustion method preventing stove, pot-turning flameout preventing control method, electronic equipment and computer readable storage medium |
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