CN110162114A - Utensil method for controlling temperature inner, device and the storage medium of food processing apparatus - Google Patents
Utensil method for controlling temperature inner, device and the storage medium of food processing apparatus Download PDFInfo
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- CN110162114A CN110162114A CN201910375562.7A CN201910375562A CN110162114A CN 110162114 A CN110162114 A CN 110162114A CN 201910375562 A CN201910375562 A CN 201910375562A CN 110162114 A CN110162114 A CN 110162114A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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Abstract
This application discloses utensil method for controlling temperature inner, device and the storage mediums of a kind of food processing apparatus, it is related to food processing apparatus field, during being able to solve the adjustment of temperature in utensil, because in utensil temperature fluctuation it is larger due to cause to cook the poor problem of effect.This method comprises: determining the corresponding target temperature of food processing function, and determine the initial temperature threshold set according to target temperature；Iteration executes following steps, until temperature threshold is adjusted to the gap between target temperature no more than given threshold: according to the size relation between temperature in utensil and current temperature threshold, controlling utensil and begins to warm up or stop heating；If the variation tendency of temperature is matched with current temperature threshold in utensil, current temperature threshold is adjusted, so that temperature threshold adjusted is closer to target temperature.The application is suitable for temperature in utensil and adjusts process.
Description
Technical field
This application involves temperature controlling parties in food processing apparatus field more particularly to a kind of utensil of food processing apparatus
Method, device and storage medium.
Background technique
With the high speed development in food processing apparatus field, the products such as air fryer come into being.With air fryer
For, air fryer, which generally requires higher temperature, can reach preferably culinary art effect.In use, it usually needs
By temperature in the utensil of air fryer be heated to it is higher after, then on the basis of the corresponding temperature of required function, from current higher
Temperature makes temperature in utensil be reduced to the corresponding temperature of required function, to complete phase by the way of quick and continued down
Answer the culinary art of function.
It during quick and continued down, is influenced in utensil by equal Hot-air fan, utensil can be made under the action of air-flow
Interior temperature fluctuation is larger, and differing greatly between temperature distributing disproportionation, different zones in utensil, is extremely difficult to so preferably
Cook effect.
Therefore, the utensil method for controlling temperature inner for needing a kind of food processing apparatus at present, so that air fryer etc.
Temperature is preferably adjusted in the utensil of food processing apparatus, to solve in utensil during the adjustment of temperature, because of device
The interior temperature fluctuation of tool is larger and causes to cook the poor problem of effect.
Summary of the invention
The application provides utensil method for controlling temperature inner, device and the storage medium of a kind of food processing apparatus, to solve
In utensil during the adjustment of temperature, because in utensil temperature fluctuation it is larger due to cause to cook the poor problem of effect.
To solve the above problems, technical solution provided by the present application is as follows:
In a first aspect, the application provides a kind of utensil method for controlling temperature inner of food processing apparatus.This method comprises: really
Determine the corresponding target temperature of food processing function, and determines the initial temperature threshold set according to target temperature；Iteration is held
Row following steps, until temperature threshold is adjusted to the gap between target temperature no more than given threshold: according in utensil
Size relation between temperature and current temperature threshold, control utensil begin to warm up or stop heating；If temperature in utensil
Variation tendency matched with current temperature threshold, then current temperature threshold is adjusted, so that temperature threshold adjusted more connects
Close-target temperature.
In one implementation, temperature threshold includes the first thresholding and the second thresholding, and the first thresholding is greater than the second thresholding.
In one implementation, if the first thresholding before adjustment is not less than target temperature, and the second thresholding before adjustment
No more than target temperature, then the first thresholding adjusted is no more than the first thresholding before adjustment, and is not less than target temperature, adjustment
The second thresholding afterwards is not more than target temperature not less than the second thresholding before adjustment；Or,
If the second thresholding before the first thresholding and adjustment before adjustment is not less than target temperature, first adjusted
Limit is not less than target temperature no more than the first thresholding before adjustment, and the second thresholding adjusted is no more than second before adjustment
Thresholding；Or,
If the second thresholding before the first thresholding and adjustment before adjustment is no more than target temperature, first adjusted
For limit not less than the first thresholding before adjustment, the second thresholding adjusted is not more than target not less than the second thresholding before adjustment
Temperature.
In one implementation, the first thresholding before adjustment is not less than target temperature with the second thresholding before adjustment
When, the first thresholding adjusted is equal to the second thresholding before adjustment；Or,
When the second thresholding before the first thresholding before adjustment and adjustment is no more than target temperature, second adjusted
Limit is equal to the first thresholding before adjustment.
In one implementation, according to the size relation between temperature in utensil and current temperature threshold, controller
Tool begins to warm up or stops heating, may be implemented are as follows:
If temperature controls utensil and begins to warm up no more than the first current thresholding in current utensil；
If temperature is greater than the first current thresholding in current utensil, controls utensil and stop heating, and in control utensil
After stopping heating, if temperature is less than the second current thresholding in current utensil, controls utensil and begin to warm up.
It in one implementation, is the first temperature by thermograph in utensil when utensil stops heating, it is pre- first
If after the time, if temperature is less than the first temperature in current utensil, the variation tendency of temperature is cooling in utensil；
It by thermograph in utensil is second temperature when utensil is begun to warm up, after the second preset time, if current
Temperature is greater than second temperature in utensil, then the variation tendency of temperature is heating in utensil.
In one implementation, the variation tendency of temperature is matched with current temperature threshold in utensil, comprising:
If temperature is greater than target temperature in utensil, the variation tendency of temperature is cooling in utensil, and default by first
After time, the variation tendency of temperature is heating in utensil, then the variation tendency of temperature is matched with current temperature threshold in utensil；
Or,
If temperature is less than target temperature in utensil, the variation tendency of temperature is heating in utensil, and default by second
After time, the variation tendency of temperature is cooling in utensil, then the variation tendency of temperature is matched with current temperature threshold in utensil.
In one implementation, the first preset time and the second preset time are respectively less than 10 seconds.
Second aspect, the embodiment of the present application provide a kind of food processing apparatus.The device includes control chip, for heating
The heater of utensil, control chip begin to warm up or stop heating by control heater, to control utensil, and be heating
Device and control chip provide the power circuit of electric energy, control chip include memory, processor and storage on a memory and can
The computer program run on a processor, processor realize above-mentioned first aspect and its various realizations when executing computer program
The method of any one of mode.
The third aspect, the embodiment of the present application provide a kind of computer readable storage medium.Storage medium is stored with computer
Program realizes the side of any one of above-mentioned first aspect and its various implementations when computer program is executed by processor
Method.
It is compared to the prior art, in utensil during the adjustment of temperature, technical solution provided by the present application can lead to
Adjustment temperature threshold is crossed repeatedly be adjusted temperature in incremental mode, in a short time, make device
Temperature is stablized near target temperature in having.
Also, it in each temperature adjusting stage, is influenced by temperature threshold, temperature is all in smaller range in utensil
The mode of variation realizes temperature adjustment.Wherein, the temperature adjusting stage can be considered as the stage of the division of temperature threshold at that time, that is, exist
In temperature threshold constant this period, the process controlled temperature in utensil is considered as a temperature adjusting stage.
It can be seen that being able to solve the adjustment of the temperature in utensil using technical solution provided by the embodiments of the present application
Cheng Zhong, because in utensil temperature fluctuation it is larger due to cause to cook the poor problem of effect.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the utensil method for controlling temperature inner flow chart one of food processing apparatus provided by the embodiments of the present application；
Fig. 2 is that the temperature threshold provided by the embodiments of the present application for controlling temperature in utensil changes schematic diagram one；
Fig. 3 is that the temperature threshold provided by the embodiments of the present application for controlling temperature in utensil changes schematic diagram two；
Fig. 4 is that the temperature threshold provided by the embodiments of the present application for controlling temperature in utensil changes schematic diagram three；
Fig. 5 is the utensil method for controlling temperature inner flowchart 2 of food processing apparatus provided by the embodiments of the present application；
Fig. 6 is a kind of structural schematic diagram of food processing apparatus provided by the embodiments of the present application；
Fig. 7 is a kind of electrical block diagram of food processing apparatus provided by the embodiments of the present application.
Specific embodiment
For the clearer general idea for illustrating the application, carry out in an illustrative manner with reference to the accompanying drawings of the specification detailed
It describes in detail bright.
Based on the technical problems existing in the prior art, the embodiment of the present application is provided in a kind of utensil of food processing apparatus
Temprature control method, to control the variation of temperature in utensil, makes utensil in a manner of by being constantly adjusted to temperature threshold
Interior temperature reaches target temperature.Wherein, target temperature refers to that user attempts the corresponding temperature of food processing function triggered.
It should be noted that the food processing apparatus of the embodiment of the present application meaning, including but not limited to air fryer, juicing
Machine, wall-breaking machine etc..For being related to the food processing apparatus that temperature adjusts in utensil, can be provided using the embodiment of the present application
Utensil method for controlling temperature inner realize the adjustment process of temperature in corresponding utensil.
It is controlled as shown in Figure 1, providing temperature in a kind of utensil of illustrative food processing apparatus for the embodiment of the present application
Method flow diagram.This method includes S101 to S105.
S101, determine the corresponding target temperature of food processing function, and determine according to target temperature set initially
Temperature threshold.
In order to facilitate user's use, would generally be provided on most of food processing apparatus for trigger corresponding function by
Button, key etc., user can trigger corresponding function by corresponding button, key etc..Wherein, the difference of food processing apparatus
Function often corresponds to different temperature.
Therefore, in the embodiment of the present application, in order to reach preferable food processing effect, control utensil in temperature it
Before, it is thus necessary to determine that user attempts the corresponding target temperature of food processing function triggered.Wherein, target temperature refers to food
Machining function is corresponding best or preferable processing temperature, processing temperature range etc..In the embodiment of the present application, in food processing
In the case that function determines, the corresponding relationship being typically based between pre-set function and target temperature can determine phase
The target temperature answered.
In order to effectively realize the control of temperature in utensil, ensure the safety in food processing apparatus use process, eating
In the course of work of product processing unit (plant), temperature generally requires to be controlled according to temperature threshold in utensil.
The control of temperature in utensil is realized in view of the embodiment of the present application is mainly the mode by adjusting temperature threshold,
Therefore, before temperature threshold adjustment, it is also necessary to obtain the initial temperature threshold set according to target temperature, instant food processing
The corresponding temperature threshold of function.
It should be noted that the matching relationship that food processing apparatus can be prestored from local, cloud or other equipment
In, obtain target temperature corresponding with food processing function and initial temperature threshold.In the embodiment of the present application, for obtaining
Acquisition modes, acquisition opportunity of target temperature and initial temperature threshold etc. is taken not to limit.
S102, according to the size relation between temperature in utensil and current temperature threshold, control utensil begin to warm up or
It is off heating.
For the case where temperature threshold is one, can according to temperature in utensil and this current temperature threshold it
Between size relation heating is begun to warm up or stopped controlling utensil.For example, temperature is not more than this temperature in utensil
When thresholding, it can control utensil and begin to warm up, it, can be with when temperature is greater than this temperature threshold in utensil after heating
It controls utensil and stops heating.Alternatively, after utensil preheating, if temperature is greater than this temperature threshold in utensil, then can
Stop heating to control utensil, and greenhouse cooling before this, can control utensil and open to no more than this temperature in utensil
Begin to heat.
For the case where temperature threshold is two, temperature threshold may include temperature upper limit (i.e. the first thresholding) and temperature
It spends lower limit (i.e. the second thresholding).Wherein, the first thresholding is greater than the second thresholding.So food processing apparatus can be according to warm in utensil
Size relation between degree and this two temperature thresholds begins to warm up or stops heating, specific implementation to control utensil
Fig. 3 and S1021 described below and S1022 can be referred to, it will not be described here.
If the variation tendency of temperature is matched with current temperature threshold in S103, utensil, current temperature threshold is adjusted,
So that temperature threshold adjusted is closer to target temperature.
In the embodiment of the present application, the variation tendency of temperature may include cooling and/or heating in utensil.Wherein, in device
Tool stop heating when by thermograph in utensil be the first temperature, after the first preset time, if temperature is small in current utensil
In the first temperature, then the variation tendency of temperature is cooling in utensil；It by thermograph in utensil is the when utensil is begun to warm up
Two temperature, after the second preset time, if temperature is greater than second temperature in current utensil, the variation tendency of temperature in utensil
For heating.
It should be noted that in the food processing apparatus course of work, for realizing temperature detection in food processing apparatus
Temperature measurement module, in real time or the variation of temperature in utensil can be periodically detected, and record utensil and begin to warm up and stops adding
Temperature in the utensil at hot moment.For example, the temperature storage that can be will test is deposited into food processing apparatus for realizing data
The memory module of storage.
In order to guarantee that the control process of temperature in utensil can be completed in a short time, above-mentioned first preset time and second
Preset time usually takes lesser numerical value, for example, in one implementation, the first preset time and the second preset time can be with
It is set smaller than 10 seconds durations.
In the embodiment of the present application, the variation tendency of temperature is matched with current temperature threshold in utensil, and what is referred to may is that
If temperature is greater than target temperature in utensil, the variation tendency of temperature is cooling in utensil, and default by first
After time, the variation tendency of temperature is heating in utensil, then the variation tendency of temperature is matched with current temperature threshold in utensil.
Alternatively, the variation tendency of temperature is heating in utensil if temperature is less than target temperature in utensil, and passing through second
After preset time, the variation tendency of temperature is cooling in utensil, then the variation tendency of temperature and current temperature threshold in utensil
Matching.
It illustrates two kinds it should be noted that above-mentioned and shows the variation tendency of temperature and current temperature threshold in utensil
The implementation matched, but in the embodiment of the present application, so-called matching includes but is not limited to enumerated situation, can also include
Other discriminant approaches not limit herein.
S104, judge whether the gap between temperature threshold and target temperature adjusted is more than given threshold.If adjustment
The gap between temperature threshold and target temperature afterwards is no more than given threshold, then executes S105；Otherwise, execute S102 and after
Continuous corresponding steps, until temperature threshold is adjusted to the gap between target temperature no more than given threshold.
Wherein, given threshold can be configured before food processing apparatus factory, can specifically be filled based on food processing
The corresponding target temperature of different food products machining function set is arranged to distinguish, alternatively, can be based on heating in food processing apparatus
The performance etc. of device is configured.In the embodiment of the present application, no for the mode of default settings threshold value, size of given threshold etc.
Give restriction.
S105, the adjustment process for terminating this temperature threshold, and under the control of Current Temperatures thresholding, make food processing apparatus
It continues working to end.
It also means that, after the adjustment for completing temperature threshold, food processing apparatus can be by temperature adjusted
The degree of closeness of thresholding and target temperature come determine the need for continuing adjustment temperature threshold.Temperature threshold and mesh after the adjustment
Temperature close is marked, and can guarantee to be controlled temperature in utensil according to current temperature threshold, it is ensured that food processing
The food processing effect of device, then current temperature threshold can be kept, and according in current temperature threshold control utensil
Temperature, until food processing apparatus terminates this task.
It is compared to the prior art, in utensil during the adjustment of temperature, the embodiment of the present application can be by repeatedly adjusting
Whole temperature threshold is adjusted temperature in incremental mode, in a short time, make temperature in utensil
Stablize near target temperature.
Also, it in each temperature adjusting stage, is influenced by temperature threshold, temperature is all in smaller range in utensil
The mode of variation realizes temperature adjustment.Wherein, the temperature adjusting stage can be considered as the stage of the division of temperature threshold at that time, that is, exist
In temperature threshold constant this period, the process controlled temperature in utensil is considered as a temperature adjusting stage.
It can be seen that being able to solve the adjustment of the temperature in utensil using technical solution provided by the embodiments of the present application
Cheng Zhong, because in utensil temperature fluctuation it is larger due to cause to cook the poor problem of effect.
Below in case where temperature threshold includes the first thresholding and the second thresholding, to skill provided by the embodiments of the present application
Art scheme further illustrates.
In the embodiment of the present application, before each temperature threshold adjustment process, between temperature threshold and target temperature
Size relation often directly influences the adjustment mode of temperature threshold.Three kinds of concrete implementation modes are enumerated below.
In one implementation, the first thresholding before adjustment is not less than target temperature, and the second thresholding before adjustment is not
Greater than target temperature.
It also means that, before adjusting temperature threshold, the corresponding target temperature of food processing function is in the first thresholding
In the temperature range constituted with the second thresholding, then in the embodiment of the present application, can by the way of reducing temperature range,
Temperature is controlled from a relatively large fluctuation temperature adjustment process, progressively reaches a relatively small fluctuation temperature adjustment process.I.e.
First thresholding adjusted can be no more than the first thresholding before adjustment, and is not less than target temperature, the second thresholding adjusted
Can be not less than the second thresholding before adjustment, and it is not more than target temperature.
For adjusting temperature threshold twice, the content of the embodiment of the present application description is explained further.As shown in Fig. 2,
Change schematic diagram one for illustrative temperature threshold provided by the embodiments of the present application.
Utensil is heated, when detecting that temperature is greater than initial first thresholding in utensil, control utensil stops heating.
Constant temperature declines in utensil later, and the T1 moment after utensil stops heating detects that temperature is lower than initial second in utensil
Limit when reaching the T2 moment, detects that temperature is greater than temperature in T1 moment utensil in T2 moment utensil, then really when passing through △ T1
The variation tendency of temperature is heating in fixed utensil at this time, adjusts initial temperature thresholding at this time, obtains first time adjusted first
Thresholding and for the first time the second thresholding adjusted.Constant temperature rises in utensil at this time, and temperature is greater than in utensil adjusts for the first time
After whole first before this, control utensil stops heating, and take it is above-mentioned with adjust the similar mode of initial temperature thresholding, in phase
Opportunity is answered to be adjusted temperature threshold adjusted for the first time, to obtain second of temperature threshold adjusted, i.e., second
First thresholding adjusted and second of second thresholding adjusted, it will not be described here for specific implementation.
Since second first thresholding adjusted and second of second thresholding adjusted are close to target temperature, because
This, can determine most this adjustment finally obtained temperature threshold of process for second of temperature threshold adjusted, so that utensil
Food processing function is realized under the control of second of temperature threshold adjusted.
In another implementation, the first thresholding before adjustment and the second thresholding before adjustment are not less than target temperature
Degree.
It also means that, before adjusting temperature threshold, the corresponding target temperature of food processing function is higher than the first thresholding
It can be by gradually reducing the value of the first thresholding and the second thresholding, to control then in the embodiment of the present application with the second thresholding
Temperature processed progressively reaches the value close to target temperature from a higher value.Under normal circumstances, the first thresholding adjusted is little
The first thresholding before adjustment, and it is not less than target temperature, the second thresholding adjusted is no more than the second thresholding before adjustment.
But in actual operation, after in order to ensure completing this temperature threshold adjustment process, temperature threshold energy adjusted
It enough controls temperature in utensil to tend towards stability within the scope of one above and below target temperature, in the embodiment of the present application, usually the
Two thresholdings are greater than target temperature and gradually reduce and level off to after target temperature, and the second thresholding can be adjusted to be less than target temperature
The value of degree, specific implementation process are referred to example shown in Fig. 3.
For adjusting temperature threshold twice, the content of the embodiment of the present application description is explained further.As shown in figure 3,
Change schematic diagram two for illustrative temperature threshold provided by the embodiments of the present application.
It is similar with example shown in Fig. 2, adjust opportunity, discriminant approach of temperature threshold etc. can with reference to being described above,
It will not go into details for this.And mesh since the second thresholding adjusted is greater than target temperature for the first time, and target temperature has been leveled off to, i.e.,
It marks difference between temperature within a preset range, then in order to make temperature in utensil tend towards stability, when adjusting for second, needs
By the adjustment of the second thresholding to less than target temperature.
On the basis of adjustment mode shown in Fig. 3, temperature threshold can also be carried out using adjustment mode as shown in Figure 4
Adjustment.As shown in figure 4, changing schematic diagram three for illustrative temperature threshold provided by the embodiments of the present application.Wherein, before adjustment
The first thresholding and adjustment before the second thresholding when being not less than target temperature, the first thresholding adjusted is equal to the before adjustment
Two thresholdings.Specific adjustment mode, can be with reference to the associated description of adjustment mode shown in Fig. 2, Fig. 3, and it will not be described here.
In another implementation, the second thresholding before the first thresholding and adjustment before adjustment is no more than target temperature
Degree.
It also means that, before adjusting temperature threshold, the corresponding target temperature of food processing function is lower than the first thresholding
It can be by being stepped up the value of the first thresholding and the second thresholding, to control then in the embodiment of the present application with the second thresholding
Temperature processed progressively reaches the value close to target temperature from a lower value.Under normal circumstances, the first thresholding adjusted is not small
The first thresholding before adjustment, the second thresholding adjusted are not more than target temperature not less than the second thresholding before adjustment.
But in actual operation, after in order to ensure completing this temperature threshold adjustment process, temperature threshold energy adjusted
It enough controls temperature in utensil to tend towards stability within the scope of one above and below target temperature, in the embodiment of the present application, usually the
One thresholding is less than target temperature and is stepped up and levels off to after target temperature, and the first thresholding can be adjusted to be greater than target temperature
The value of degree.
Wherein, specific implementation process is similar with exemplary principle shown in Fig. 3, and difference is, temperature threshold shown in Fig. 3
Adjustment mode is to be adjusted from high to low, and in above-mentioned implementation, the adjustment mode of temperature threshold be from low to high into
Row adjustment, for concrete implementation process, it will not go into details herein.
In addition, similar with example shown in Fig. 4, in above-mentioned implementation, before the first thresholding before adjustment and adjustment
When second thresholding is no more than target temperature, the second thresholding adjusted can be equal to the first thresholding before adjustment.
It should be noted that in the temperature threshold variation tendency shown in Fig. 2 to Fig. 4, for temperature value in notation implement
Curve relative smooth, but in the actual operation process, due to being influenced by equal Hot-air fan, may result in detect it is each
Temperature cannot keep smoothly rising or downward trend in the utensil at a time point.It also means that, actual temperature curve
Often there is certain fluctuation, concussion etc. (Fig. 2 is not shown into Fig. 4), but has no effect on the realization effect of the embodiment of the present application
Fruit etc..
During the adjustment of actual temperature threshold, other realities in addition to above-mentioned three kinds of implementations can also be taken
Existing mode, does not enumerate herein.
The opportunity of heating is begun to warm up and stopped to rationally control utensil, in the embodiment of the present application, can be combined and be worked as
Size relation between the value of preceding temperature threshold and temperature in utensil realizes corresponding control operation.As shown in Figure 1
Implementation on the basis of, be also implemented as implementation as shown in Figure 5.Wherein, S102 according to temperature in utensil with
Size relation between current temperature threshold, control utensil begin to warm up or stops heat, can be implemented as S1021 or
S1022。
If temperature controls utensil and begins to warm up no more than the first current thresholding in S1021, current utensil.
If temperature is greater than the first current thresholding in S1022, current utensil, controls utensil and stop heating, and controlling
After utensil processed stops heating, if temperature is less than the second current thresholding in current utensil, controls utensil and begin to warm up.
Process is adjusted below with reference to temperature threshold shown in Fig. 4, the embodiment of the present application is provided by a specific example
Utensil in temperature control mode further illustrate.Wherein, food processing apparatus is air fryer.
The temperature threshold for controlling temperature in utensil, example is arranged according to the function in program after selecting a certain aerial burst function
Such as, the temperature spot which needs is 200 degree, and temperature is 220 degree in current utensil, then it is corresponding initial that the function is first arranged
The upper lower limit value of temperature threshold is respectively 222 degree and 216 degree.When temperature is lower than 222 degree in utensil, product is with the function of 1400W
Rate heating.When constant temperature rises in utensil, the temperature value for stopping heating when more than 222 degree, and recording this moment is A.Work as warp
Cross △ Ta(△TaLess than 10s) after the time, if temperature is less than A in utensil, then it is assumed that be cooling state.Constant temperature decline, when
When lower than 216 degree, the temperature value that control utensil began to warm up and recorded this moment is B, when by △ Tb(△TbLess than 10s) when
Between after, if in utensil temperature be greater than B, then it is assumed that be soaking condition.At this point, by control utensil in temperature temperature threshold it is upper
Lower limit is updated to 216 degree and 211 degree.
When temperature is lower than 216 degree in utensil, product is heated with the power of 1400W.When constant temperature rising in utensil, surpass
The temperature value for stopping heating when crossing 216 degree, and recording this moment is C.When by △ Tc(△TcLess than 10s) after the time, if device
Temperature in tool is less than C, then it is assumed that is cooling state.Constant temperature decline, when being lower than 211 degree, utensil begins to warm up and remembers
The temperature value for recording this moment is D, when by △ Td(△TdLess than 10s) after the time, if the temperature in utensil is greater than D, then it is assumed that
It is soaking condition.At this point, the bound for controlling the temperature threshold of temperature in utensil is updated to 211 degree and 206 degree.
The bound of continuous updating temperature threshold in the above manner, until the value of bound is 201 degree and 199 degree.
Under the control of the temperature threshold, control utensil is continued working to end.
Wherein, △ Ta、△Tb、△TcAnd △ TdValue can it is identical, part is identical or entirely different,
This is not limited.
The embodiment of the present application provides a kind of food processing apparatus.As shown in fig. 6, food processing apparatus 200 includes:
Communication module 21, for determining that the corresponding target temperature of food processing function, and determination are set according to target temperature
Fixed initial temperature threshold；
Processing module 22 executes following steps for iteration, until the temperature threshold that communication module 21 determines is adjusted to
The gap between target temperature determined with communication module 21 is no more than given threshold:
According to the size relation between temperature in utensil and current temperature threshold, controls utensil and begin to warm up or stop
Heating；
If the variation tendency of temperature is matched with current temperature threshold in utensil, current temperature threshold is adjusted, so that
Temperature threshold adjusted is closer to target temperature.
In one implementation, temperature threshold includes the first thresholding and the second thresholding, and the first thresholding is greater than the second thresholding.
In one implementation, if the first thresholding before adjustment is not less than target temperature, and the second thresholding before adjustment
No more than target temperature, then the first thresholding adjusted is no more than the first thresholding before adjustment, and is not less than target temperature, adjustment
The second thresholding afterwards is not more than target temperature not less than the second thresholding before adjustment；Or,
If the second thresholding before the first thresholding and adjustment before adjustment is not less than target temperature, first adjusted
Limit is not less than target temperature no more than the first thresholding before adjustment, and the second thresholding adjusted is no more than second before adjustment
Thresholding；Or,
If the second thresholding before the first thresholding and adjustment before adjustment is no more than target temperature, first adjusted
For limit not less than the first thresholding before adjustment, the second thresholding adjusted is not more than target not less than the second thresholding before adjustment
Temperature.
In one implementation, the first thresholding before adjustment is not less than target temperature with the second thresholding before adjustment
When, the first thresholding adjusted is equal to the second thresholding before adjustment；Or,
When the second thresholding before the first thresholding before adjustment and adjustment is no more than target temperature, second adjusted
Limit is equal to the first thresholding before adjustment.
In one implementation, processing module 22 are also used to:
If temperature controls utensil and begins to warm up no more than the first current thresholding in current utensil；
If temperature is greater than the first current thresholding in current utensil, controls utensil and stop heating, and in control utensil
After stopping heating, if temperature is less than the second current thresholding in current utensil, controls utensil and begin to warm up.
It in one implementation, is the first temperature by thermograph in utensil when utensil stops heating, it is pre- first
If after the time, if temperature is less than the first temperature in current utensil, the variation tendency of temperature is cooling in utensil；
It by thermograph in utensil is second temperature when utensil is begun to warm up, after the second preset time, if current
Temperature is greater than second temperature in utensil, then the variation tendency of temperature is heating in utensil.
In one implementation, the variation tendency of temperature is matched with current temperature threshold in utensil, comprising:
If temperature is greater than target temperature in utensil, the variation tendency of temperature is cooling in utensil, and default by first
After time, the variation tendency of temperature is heating in utensil, then the variation tendency of temperature is matched with current temperature threshold in utensil；
Or,
If temperature is less than target temperature in utensil, the variation tendency of temperature is heating in utensil, and default by second
After time, the variation tendency of temperature is cooling in utensil, then the variation tendency of temperature is matched with current temperature threshold in utensil.
In one implementation, the first preset time and the second preset time are respectively less than 10 seconds.
In the embodiment of the present application, food processing apparatus 200 can also include memory module 23, can be used for storing above-mentioned
Each module content etc. required when realizing corresponding function.In the embodiment of the present application, the content for memory module storage, lattice
Formula etc., not limits.
In a kind of implementation of the embodiment of the present application, above-mentioned communication module can be implemented as communication interface, handle mould
Block can be implemented as processor, and memory module can be implemented as memory.
As shown in fig. 7, the embodiment of the present application provides a kind of food processing apparatus 300, including control chip 31, for heating
The heater 32 of utensil, control chip 31 begin to warm up or stop heating by control heater 32, to control utensil, and
The power circuit 33 of electric energy is provided for heater 32 and control chip 31.In addition, in order to ensure temperature equalization in utensil, in this Shen
Please be in embodiment, food processing apparatus 300 can also include equal Hot-air fan 34, to assist heater 32 to control temperature in utensil,
Make temperature relative equilibrium in utensil, power circuit 33 can also provide electric energy for equal Hot-air fan 34.
In one implementation, control chip 31 may include communication interface 311, processor 312 and memory
313.Data transmission can be realized between above-mentioned each component by bus 314.Above-mentioned communication interface 311, processor 312 and is deposited
The function that reservoir 313 is realized, can be with reference to retouching for communication module 21, processing module 22 and 23 function of memory module above
It states, it will not be described here.
It should be noted that food processing apparatus provided by the embodiments of the present application may include extra with reference to Fig. 6 and Fig. 7
Or less than module, device shown in figure, not limit herein.
The application provides a kind of computer readable storage medium, and storage medium is stored with computer program, computer program
The method of any one provided by the embodiments of the present application is realized when being executed by processor.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for entity,
For system embodiment, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to method
The part of embodiment illustrates.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It should not be considered as beyond the scope of the present invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can be executed with hardware, processor
The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (10)
1. a kind of utensil method for controlling temperature inner of food processing apparatus, which is characterized in that the described method includes:
It determines the corresponding target temperature of food processing function, and determines the initial temperature door set according to the target temperature
Limit；
Iteration execute following steps, until the temperature threshold be adjusted to the gap between the target temperature be no more than set
Determine threshold value:
According to the size relation between temperature in utensil and current temperature threshold, controls the utensil and begin to warm up or stop
Heating；
If the variation tendency of temperature is matched with the current temperature threshold in the utensil, the current temperature door is adjusted
Limit, so that temperature threshold adjusted is closer to the target temperature.
2. the utensil method for controlling temperature inner of food processing apparatus according to claim 1, which is characterized in that the temperature
Thresholding includes the first thresholding and the second thresholding, and first thresholding is greater than second thresholding.
3. the utensil method for controlling temperature inner of food processing apparatus according to claim 2, which is characterized in that if before adjustment
The first thresholding be not less than the target temperature, and adjust before the second thresholding be not more than the target temperature, then it is adjusted
First thresholding is not less than the target temperature no more than the first thresholding before adjustment, and the second thresholding adjusted is not less than tune
The second thresholding before whole, and it is not more than the target temperature；Or,
If the second thresholding before the first thresholding and adjustment before adjustment is not less than the target temperature, first adjusted
Limit is not less than the target temperature no more than the first thresholding before adjustment, before the second thresholding adjusted is no more than adjustment
Second thresholding；Or,
If the second thresholding before the first thresholding and adjustment before adjustment is no more than the target temperature, first adjusted
Limit is not less than the first thresholding before adjustment, and the second thresholding adjusted is not less than the second thresholding before adjustment, and no more than described
Target temperature.
4. the utensil method for controlling temperature inner of food processing apparatus according to claim 2, which is characterized in that before adjustment
The first thresholding and adjustment before the second thresholding when being not less than the target temperature, before the first thresholding adjusted is equal to adjustment
The second thresholding；Or,
When the second thresholding before the first thresholding before adjustment and adjustment is no more than the target temperature, second adjusted
Limit is equal to the first thresholding before adjustment.
5. the utensil method for controlling temperature inner of food processing apparatus according to claim 2, which is characterized in that according to utensil
Size relation between interior temperature and current temperature threshold controls the utensil and begins to warm up or stop heating, comprising:
If temperature controls the utensil and begins to warm up no more than the first current thresholding in current utensil；
If temperature is greater than the first current thresholding in current utensil, controls the utensil and stop heating, and described in the control
After utensil stops heating, if temperature is less than the second current thresholding in current utensil, controls the utensil and begin to warm up.
6. the utensil method for controlling temperature inner of food processing apparatus according to claim 2, which is characterized in that in the device
Tool stop heating when by thermograph in utensil be the first temperature, after the first preset time, if temperature is small in current utensil
In first temperature, then the variation tendency of temperature is cooling in the utensil；
It by thermograph in utensil is second temperature when the utensil is begun to warm up, after the second preset time, if current
Temperature is greater than the second temperature in utensil, then the variation tendency of temperature is heating in the utensil.
7. the utensil method for controlling temperature inner of food processing apparatus according to claim 6, which is characterized in that the utensil
The variation tendency of interior temperature is matched with the current temperature threshold, comprising:
If temperature is greater than the target temperature in the utensil, the variation tendency of temperature is cooling in the utensil, and is being passed through
After first preset time, in the utensil variation tendency of temperature be heating, then in the utensil temperature variation tendency
It is matched with the current temperature threshold；Or,
If temperature is less than the target temperature in the utensil, the variation tendency of temperature is heating in the utensil, and is being passed through
After second preset time, in the utensil variation tendency of temperature be cooling, then in the utensil temperature variation tendency
It is matched with the current temperature threshold.
8. the utensil method for controlling temperature inner of food processing apparatus according to claim 6 or 7, which is characterized in that described
First preset time and second preset time are respectively less than 10 seconds.
9. a kind of food processing apparatus, which is characterized in that including controlling chip, for heating the heater of utensil, the control
Chip begins to warm up or stops heating by controlling the heater, to control the utensil, and for the heater with
The control chip provides the power circuit of electric energy, and the control chip includes memory, processor and stores on a memory
And the computer program that can be run on a processor, the processor realize the claims when executing the computer program
Method described in any one of 1 to 8.
10. a kind of computer readable storage medium, which is characterized in that the storage medium is stored with computer program, the meter
Method described in any one of the claims 1 to 8 is realized when calculation machine program is executed by processor.
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| CN201910375562.7A CN110162114B (en) | 2019-05-07 | 2019-05-07 | Method and device for controlling temperature in appliance of food processing device and storage medium |
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|---|---|---|---|
| CN201910375562.7A CN110162114B (en) | 2019-05-07 | 2019-05-07 | Method and device for controlling temperature in appliance of food processing device and storage medium |
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Cited By (1)
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| CN112445249A (en) * | 2019-09-03 | 2021-03-05 | 惠州拓邦电气技术有限公司 | High-precision temperature control method and device, storage medium and electronic equipment |
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