CN108402888A - Electric pressure cooking saucepan and its cooking control method - Google Patents
Electric pressure cooking saucepan and its cooking control method Download PDFInfo
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- CN108402888A CN108402888A CN201710073758.1A CN201710073758A CN108402888A CN 108402888 A CN108402888 A CN 108402888A CN 201710073758 A CN201710073758 A CN 201710073758A CN 108402888 A CN108402888 A CN 108402888A
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- time
- electric pressure
- cooking saucepan
- pressure cooking
- heating
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
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- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of electric pressure cooking saucepan and its cooking control methods, and this approach includes the following steps：Control electric pressure cooking saucepan enters the heating period, and detects temperature or pressure in electric pressure cooking saucepan cooking cavity；When the temperature or pressure satisfaction heating termination condition in electric pressure cooking saucepan cooking cavity, net cycle time of the heating device in the heating period of electric pressure cooking saucepan is obtained, and control electric pressure cooking saucepan and enter packing stage；Net cycle time according to heating device in the heating period obtains the required dwell time, and the time that packing stage is in electric pressure cooking saucepan when reaching the required dwell time control electric pressure cooking saucepan enter buck stage, so as to adjust the dwell time of packing stage according to the net cycle time of heating period, shorten total cooking time of electric pressure cooking saucepan, the user experience is improved, improves the competitiveness of product.
Description
Technical field
The present invention relates to household electrical appliance technical field, more particularly to the cooking control method and a kind of electricity of a kind of electric pressure cooking saucepan
Pressure cooker.
Background technology
Electric pressure cooking saucepan in the related technology usually maintains preset pressure preset time after entering packing stage, then controls
Heater stop heats, and controls exhaust apparatus and be exhausted, until the pressure reduction in pot is zero, can uncap edible.
But the relevant technologies have the drawback that, it is fixed value to maintain the preset time of preset pressure, due to electric pressure cooking saucepan
The very slow of process progress is exhausted, and the more big required evacuation time of quantity of food is longer, leads to always cooking for electric pressure cooking saucepan
Preparing food, the time is longer, and user experience is poor.
Therefore, the relevant technologies needs are improved.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention
One purpose is to propose a kind of cooking control method of electric pressure cooking saucepan, when this method can shorten total culinary art of electric pressure cooking saucepan
Between.
It is another object of the present invention to propose a kind of electric pressure cooking saucepan.
In order to achieve the above objectives, the cooking control method for the electric pressure cooking saucepan that one aspect of the present invention embodiment proposes, including with
Lower step：It controls the electric pressure cooking saucepan and enters the heating period, and detect temperature or pressure in electric pressure cooking saucepan cooking cavity；When described
When temperature or pressure in electric pressure cooking saucepan cooking cavity meet heating termination condition, the heating device of the electric pressure cooking saucepan is obtained in institute
The net cycle time of heating period is stated, and controls the electric pressure cooking saucepan and enters packing stage；According to the heating device described
The net cycle time of heating period obtain it is described needed for the dwell time, and the time for being in the electric pressure cooking saucepan packing stage reach
The electric pressure cooking saucepan is controlled when to the required dwell time enters buck stage.
The cooking control method of the electric pressure cooking saucepan proposed according to embodiments of the present invention, control electric pressure cooking saucepan enter heating rank
Section, and detects temperature or pressure in electric pressure cooking saucepan cooking cavity, when in electric pressure cooking saucepan cooking cavity temperature or pressure meet heating
When termination condition, net cycle time of the heating device in the heating period of electric pressure cooking saucepan is obtained, and controls electric pressure cooking saucepan and enters guarantor
The pressure stage, and the net cycle time according to heating device in the heating period obtains the required dwell time, and at electric pressure cooking saucepan
Electric pressure cooking saucepan is controlled when the time of packing stage reaching the required dwell time and enters buck stage, so as to according to Voltage force
Working time adjustment electric pressure cooking saucepan of the heating device of pot in the heating period is in the time of packing stage, shortens electric pressure cooking saucepan
Total cooking time, the user experience is improved, improves the competitiveness of product.
According to one embodiment of present invention, the net cycle time of the required dwell time and the heating period are in anti-
Proportionate relationship.
According to one embodiment of present invention, the net cycle time according to the heating device in the heating period obtains
Dwell time needed for described, including：When obtaining heating of the heating device belonging to the net cycle time of the heating period
Between section, and using the corresponding preset time of affiliated heating time section as the required dwell time.
According to one embodiment of present invention, when net cycle time of the heating device in the heating period is more than the
When one time threshold, the corresponding required dwell time can be the first preset time；When the heating device is in the heating period
Net cycle time be more than second time threshold and less than or equal to the first time threshold when, it is corresponding needed for the dwell time can
For the second preset time；When net cycle time of the heating device in the heating period is more than third time threshold and is less than
When equal to the second time threshold, the corresponding required dwell time can be third preset time；When the heating device is in institute
The net cycle time of heating period is stated more than the 4th time threshold and when being less than or equal to the third time threshold, it is corresponding required
Dwell time can be the 4th preset time；Described in being less than or equal to when net cycle time of the heating device in the heating period
When four time thresholds, the corresponding required dwell time can be the 5th preset time；Wherein, first preset time is less than institute
The second preset time is stated, second preset time is less than the third preset time, and the third preset time is less than described
4th preset time, the 4th preset time are less than the 5th preset time.
According to one embodiment of present invention, the first time threshold can be 16 minutes, and the second time threshold can
It it is 13 minutes, the third time threshold can be 10 minutes, and the 4th time threshold can be 7 minutes；It is described first it is default when
Between can be 5 minutes, second preset time can be 10 minutes, and the third preset time can be 15 minutes, and the described 4th is pre-
If the time can be 20 minutes, the 5th preset time can be 25 minutes.
In order to achieve the above objectives, a kind of electric pressure cooking saucepan that another aspect of the present invention embodiment proposes, including：Timing unit,
The timing unit is used to record working time of the heating device in the heating period of the electric pressure cooking saucepan；Detection unit, it is described
Detection unit is used to detect the temperature and/or pressure in electric pressure cooking saucepan cooking cavity；Control unit, described control unit respectively with institute
Timing unit to be stated with the detection unit to be connected, described control unit enters the heating period for controlling the electric pressure cooking saucepan, and
Obtain the temperature or pressure in the electric pressure cooking saucepan cooking cavity, and temperature in the electric pressure cooking saucepan cooking cavity or pressure it is full
When foot heating termination condition, net cycle time of the heating device of electric pressure cooking saucepan in the heating period is obtained, and described in control
Electric pressure cooking saucepan enters packing stage, and the net cycle time according to the heating device in the heating period obtains the institute
The time for needing the dwell time, and being in the electric pressure cooking saucepan packing stage reach described needed for the dwell time when control institute
It states electric pressure cooking saucepan and enters buck stage.
The electric pressure cooking saucepan proposed according to embodiments of the present invention, control unit control electric pressure cooking saucepan enters the heating period, and examines
The temperature or pressure in electric pressure cooking saucepan cooking cavity are surveyed, and temperature in electric pressure cooking saucepan cooking cavity or pressure meet heating and terminates
When condition, net cycle time of the heating device in the heating period of electric pressure cooking saucepan is obtained, and controls electric pressure cooking saucepan and enters pressurize rank
Section, and according to heating device dwell time needed for the net cycle time acquisition of heating period, and be in and protect in electric pressure cooking saucepan
Electric pressure cooking saucepan is controlled when the time in pressure stage reaches the required dwell time and enters buck stage, so as to according to electric pressure cooking saucepan
Working time adjustment electric pressure cooking saucepan of the heating device in the heating period is in the time of packing stage, shortens always cooking for electric pressure cooking saucepan
It prepares food the time, the user experience is improved, improves the competitiveness of product.
According to one embodiment of present invention, the net cycle time of the required dwell time and the heating period are in anti-
Proportionate relationship.
According to one embodiment of present invention, described control unit is additionally operable to, and obtains the heating device in the heating
Heating time section belonging to the net cycle time in stage, and using the affiliated corresponding preset time of heating time section as the institute
Need the dwell time.
According to one embodiment of present invention, when net cycle time of the heating device in the heating period is more than the
When one time threshold, the corresponding required dwell time is the first preset time；When the heating device is in the heating period
When net cycle time is more than second time threshold and is less than or equal to the first time threshold, the corresponding required dwell time can be
Second preset time；When the heating device the heating period net cycle time be more than third time threshold and less than etc.
When the second time threshold, the corresponding required dwell time can be third preset time；When the heating device is described
When the net cycle time of heating period is more than the 4th time threshold and is less than or equal to the third time threshold, corresponding required guarantor
It can be the 4th preset time to press the time；When net cycle time of the heating device in the heating period is less than or equal to described the
When four time thresholds, the corresponding required dwell time can be the 5th preset time；Wherein, first preset time is less than described
Second preset time, second preset time are less than the third preset time, and the third preset time is less than described the
Four preset times, the 4th preset time are less than the 5th preset time.
According to one embodiment of present invention, the first time threshold can be 16 minutes, and the second time threshold can
It it is 13 minutes, the third time threshold can be 10 minutes, and the 4th time threshold can be 7 minutes；It is described first it is default when
Between can be 5 minutes, second preset time can be 10 minutes, and the third preset time can be 15 minutes, and the described 4th is pre-
If the time can be 20 minutes, the 5th preset time can be 25 minutes.
Description of the drawings
Fig. 1 is the flow chart of the cooking control method of electric pressure cooking saucepan according to the ... of the embodiment of the present invention；
Fig. 2 is the flow chart of the method for dwell time needed for acquisition according to an embodiment of the invention；
Fig. 3 is the flow chart of the cooking control method of electric pressure cooking saucepan accord to a specific embodiment of that present invention；And
Fig. 4 is the block diagram of electric pressure cooking saucepan according to the ... of the embodiment of the present invention.
Reference numeral：
Electric pressure cooking saucepan 100, timing unit 10, detection unit 20 and control unit 30.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the electric pressure cooking saucepan and its cooking control method of the embodiment of the present invention described.
Fig. 1 is the flow chart of the cooking control method of electric pressure cooking saucepan according to the ... of the embodiment of the present invention.As shown in Figure 1, voltage
The cooking control method of power pot includes the following steps：
S10：Control electric pressure cooking saucepan enters the heating period, and detects temperature or pressure in electric pressure cooking saucepan cooking cavity.
S20：When the temperature or pressure satisfaction heating termination condition in electric pressure cooking saucepan cooking cavity, adding for electric pressure cooking saucepan is obtained
Net cycle time of the thermal in the heating period, and control electric pressure cooking saucepan and enter packing stage.
Specifically, when the temperature in electric pressure cooking saucepan cooking cavity is more than or equal to the first preset temperature T1 or electric pressure cooking saucepan is cooked
When the pressure for intracavitary of preparing food is more than or equal to the first preset pressure, temperature or pressure in electric pressure cooking saucepan cooking cavity meet heating and terminate item
Part.
S30：Net cycle time according to heating device in the heating period obtains the required dwell time, and at electric pressure cooking saucepan
Electric pressure cooking saucepan is controlled when the time of packing stage reaching the required dwell time enters buck stage.
It should be noted that the cooking process of electric pressure cooking saucepan includes heating period, packing stage and buck stage, wherein
Heating period is quickly heated for treating cooking, so that the pressure in electric pressure cooking saucepan is rapidly achieved the first preset pressure；
The pressure that packing stage is used to control in electric pressure cooking saucepan is maintained at the second preset pressure, to promote the taste and mouth of object to be cooked
Sense；Buck stage is used to control the pressure in electric pressure cooking saucepan by exhaust apparatus and quickly reduce, to ensure that user can quickly open
Lid is eaten.The culinary art parameter of electric pressure cooking saucepan includes temperature or pressure in the working time and cooking cavity of each cooking stage
Power, wherein net cycle time of the heating device of electric pressure cooking saucepan in the heating period is denoted as tAdd, electric pressure cooking saucepan is in packing stage
Time is denoted as tIt protects, the time that electric pressure cooking saucepan is in buck stage is denoted as tDrop, in this way, total cooking time t of electric pressure cooking saucepanAlways=tAdd+
tIt protects+tDrop。
A specific embodiment according to the present invention can detect kettle temperature, to obtain voltage by temperature-detecting device
Pressure in power pot.Wherein, the upper cover in electric pressure cooking saucepan can be arranged in temperature-detecting device.
Specifically, the cooking process of electric pressure cooking saucepan is as follows：
One) heating period
When electric pressure cooking saucepan is in the heating period, control heating device is opened, and is added according to the first predetermined power P1
Heat, the net cycle time by the heating device of timing unit recording voltage power pot in the heating period, and pass through detection unit reality
When temperature or pressure of the detection electric pressure cooking saucepan when being in the heating period in cooking cavity, judge heating device the heating period chief engineer
Make whether the time is more than or equal to default heating time tAddIt is pre- whether the temperature in ＇ or electric pressure cooking saucepan cooking cavity is more than or equal to first
If whether the pressure in temperature T1 or electric pressure cooking saucepan cooking cavity is more than or equal to the first preset pressure.If heating device is heating
The working time in stage is more than or equal to default heating time tAddIt is pre- that temperature in ＇ or electric pressure cooking saucepan cooking cavity is more than or equal to first
If whether the pressure in temperature T1 or electric pressure cooking saucepan cooking cavity is more than or equal to the first preset pressure, i.e. the culinary art ginseng of electric pressure cooking saucepan
Number meet heating termination conditions, then can using the working time of heating period at this time as heating device the heating period total working
Time tAdd, and control electric pressure cooking saucepan and enter packing stage；If the net cycle time t of heating periodAddLess than default heating time
tAddThe culinary art parameter that temperature in ＇ and electric pressure cooking saucepan cooking cavity is less than the first preset temperature T1, that is, electric pressure cooking saucepan is unsatisfactory for heating knot
Beam condition then controls heating device and continues to heat.
Two) packing stage
When electric pressure cooking saucepan is in packing stage, first according to heating device the heating period net cycle time tAddObtain institute
Need dwell time tp。
According to one embodiment of present invention, required dwell time tpWith heating device the heating period net cycle time
tAddIn inversely prroportional relationship.
Specifically, since the amount of object to be cooked in electric pressure cooking saucepan is bigger, the heating device of electric pressure cooking saucepan is in the heating period
Net cycle time tAddNumerical value it is bigger, electric pressure cooking saucepan is in the time t of buck stageDropNumerical value it is bigger, and electric pressure cooking saucepan
Time t in buck stageDropIt can increased dramatically with the increase of the amount of object to be cooked.According to heating device in the heating period
Net cycle time tAddDwell time t needed for obtainingpWhen, required dwell time tpWith heating device the heating period total working
Time tAddIn inversely prroportional relationship, that is to say, that net cycle time t of the heating device in the heating periodAddNumerical value it is bigger, accordingly
Electric pressure cooking saucepan is in the required dwell time t of packing stagepNumerical value it is smaller, pressurize rank is in by dynamic regulation of voltage power pot
The time of section, total cooking time t of electric pressure cooking saucepan can be shortenedAlways。
According to one embodiment of present invention, the net cycle time according to heating device in the heating period obtains required pressurize
Time, including：Heating time section of the heating device belonging to the net cycle time of heating period is obtained, and when by affiliated heating
Between the corresponding preset time of section as the required dwell time.
Specifically, in one embodiment of the invention, the culinary art parameter of electric pressure cooking saucepan further includes multiple time thresholds
That is first time threshold t1To N time thresholds tN, wherein N is the integer more than 1, first time threshold t1More than the second time
Threshold value t2, second time threshold t2More than third time threshold t3... ..., (N-1) time threshold t(N-1)More than N time thresholds
Value tN.According to first time threshold t1To N time thresholds tN(N+1) a heating time section is divided, is being added obtaining heating device
The net cycle time t in hot stageAddAfterwards, judge the net cycle time t of heating periodAddAffiliated heating time section, each when heating
Between section correspond to a preset time.
More specifically, when heating device is in the net cycle time t of heating periodAddMore than first time threshold t1When, heating
The net cycle time t in stageAddIn the first heating time section, corresponding required dwell time tpIt can be the first preset time tp1；
When heating device is in the net cycle time t of heating periodAddLess than or equal to first time threshold t1And it is more than second time threshold t2
When, the net cycle time t of heating periodAddIn the second heating time section, corresponding required dwell time tpCan be second default
Time tp2；……；When heating device is in the net cycle time t of heating periodAddLess than or equal to (N-1) time threshold tN-1And it is big
In N time thresholds tNWhen, the net cycle time t of heating periodAddIn N heating times section, corresponding required dwell time tp
Can be N preset time tspN；When heating device is in the net cycle time t of heating periodAddLess than or equal to N time thresholds tN-1When,
The net cycle time t of heating periodAddIn (N+1) heating time section, corresponding required dwell time tpCan be that (N+1) is pre-
If time tp(N+1), wherein the first preset time tp1Less than the second preset time tp2, the second preset time tp2It is default less than third
Time tp3... ..., N preset time tspNLess than (N+1) preset time tp(N+1)。
A specific embodiment according to the present invention, it is assumed that N=4, when heating device is in the net cycle time of heating period
tAddMore than first time threshold t1When, corresponding required dwell time tpIt can be the first preset time tp1；When heating device is adding
The net cycle time t in hot stageAddMore than second time threshold t2And it is less than or equal to first time threshold t1When, corresponding required guarantor
It can be the second preset time t to press the timep2；When heating device is in the net cycle time t of heating periodAddMore than third time threshold t3
And it is less than or equal to second time threshold t2When, the corresponding required dwell time can be third preset time tp3；When heating device exists
The net cycle time t of heating periodAddMore than the 4th time threshold t4And it is less than or equal to third time threshold t3When, it is corresponding required
Dwell time can be the 4th preset time tp4；When heating device is in the net cycle time t of heating periodAddLess than or equal to the 4th time
Threshold value t4When, the corresponding required dwell time can be the 5th preset time tp5；Wherein, the first preset time tp1It is default less than second
Time tp2, the second preset time tp2Less than third preset time tp3, third preset time tp3Less than the 4th preset time tp4, the
Four preset time tsp4Less than the 5th preset time tp5。
Preferably, a specific embodiment according to the present invention, first time threshold t1Can be 16 minutes, the second time threshold
Value t2Can be 13 minutes, third time threshold t3Can be 10 minutes, the 4th time threshold t4It can be 7 minutes；First preset time tp1
Can be 5 minutes, the second preset time tp2Can be 10 minutes, third preset time tp3Can be 15 minutes, the 4th preset time tp4It can
It is 20 minutes, the 5th preset time tp5It can be 25 minutes.
As described above, as shown in Fig. 2, by taking N=4 as an example, according to the heating device of electric pressure cooking saucepan the heating period chief engineer
Make time tAddDwell time t needed for obtainingpMethod specifically include following steps：
S101：Net cycle time t of the acquisition heating device in the heating periodAdd。
S102：Judge the net cycle time t of heating periodAddWhether first time threshold t is more than1。
If so, thening follow the steps S103；If not, thening follow the steps S104.
S103：Dwell time t needed for correspondingpEqual to the first preset time tp1。
S104：Judge the net cycle time t of heating periodAddWhether second time threshold t is more than2。
If so, thening follow the steps S105；If not, thening follow the steps S106.
S105：Dwell time t needed for correspondingpEqual to the second preset time tp2。
S106：Judge the net cycle time t of heating periodAddWhether third time threshold t is more than3。
If so, thening follow the steps S107；If not, thening follow the steps S108.
S107：Dwell time t needed for correspondingpEqual to third preset time tp3。
S108：Judge the net cycle time t of heating periodAddWhether the 4th time threshold t is more than4。
If so, thening follow the steps S109；If not, thening follow the steps S110.
S109：Dwell time t needed for correspondingpEqual to the 4th preset time tp4。
S110：Dwell time t needed for correspondingpEqual to the 5th preset time tp5。
More specifically, the dwell time t needed for acquisitionpAfterwards, packing stage is in by timing unit recording voltage power pot
Time, and detect by detection unit the temperature in electric pressure cooking saucepan cooking cavity in real time, judge that electric pressure cooking saucepan is in packing stage
Time whether be more than or equal to required dwell time tpIf the time that electric pressure cooking saucepan is in packing stage is less than required pressurize
Between tp, then further judge whether the temperature in electric pressure cooking saucepan cooking cavity is less than the second preset temperature T2, if electric pressure cooking saucepan is cooked
The temperature for intracavitary of preparing food is less than the second preset temperature T2, then controls heating device and heated according to the second predetermined power P2；If
Temperature in electric pressure cooking saucepan cooking cavity is more than or equal to the second preset temperature T2, then further judges the temperature in electric pressure cooking saucepan cooking cavity
Whether degree is more than or equal to third preset temperature T3, if the temperature in electric pressure cooking saucepan cooking cavity is more than or equal to third preset temperature
T3 then controls heater stop heating, and further judges that electric pressure cooking saucepan is in whether time of packing stage is more than or equal to
Required dwell time tp；If the temperature in electric pressure cooking saucepan cooking cavity is less than third preset temperature T3, further voltage is judged
Whether the time that power pot is in packing stage is more than or equal to required dwell time tp.If electric pressure cooking saucepan be in packing stage when
Between be more than or equal to required dwell time tp, then control electric pressure cooking saucepan and enter buck stage.
It is heated repeatedly in such manner, it is possible to realize, so that the pressure in electric pressure cooking saucepan is maintained at the second preset pressure, ensures to wait cooking
Object such as meat of preparing food fully absorbs heat and shredded, promotes the taste and mouthfeel of object to be cooked.
Three) buck stage
When electric pressure cooking saucepan is in buck stage, the heater stop heating of electric pressure cooking saucepan is controlled, timing unit is passed through
Recording voltage power pot is in the time of buck stage, and is detected when electric pressure cooking saucepan is in the heating period and cooked in real time by detection unit
The temperature for intracavitary of preparing food obtains the pressure in electric pressure cooking saucepan according to the temperature in current cooking cavity, and judges that electric pressure cooking saucepan is in drop
Whether the time in pressure stage is more than or equal to default dip time tDropWhether the pressure in ＇ or electric pressure cooking saucepan is zero, if decompression
The working time in stage is less than default dip time tDropPressure in ＇ and electric pressure cooking saucepan is not zero, then controls exhaust apparatus continuation
It is exhausted, to reduce the pressure in electric pressure cooking saucepan；If the working time of buck stage is more than or equal to default dip time tDrop＇
Or the pressure in electric pressure cooking saucepan is zero, then controls electric pressure cooking saucepan and terminate to cook.
The cooking control method of the electric pressure cooking saucepan of the embodiment of the present invention can exist according to the heating device of electric pressure cooking saucepan as a result,
The working time adjustment electric pressure cooking saucepan of heating period is in the time of packing stage, shortens total cooking time of electric pressure cooking saucepan, carries
User experience has been risen, the competitiveness of product is improved.
As described above, as shown in figure 3, the cooking control method of electric pressure cooking saucepan according to the ... of the embodiment of the present invention specifically include with
Lower step：
S201：Into the heating period, control the first predetermined power of heating device P1 is heated.
S202：Judge whether the temperature in electric pressure cooking saucepan cooking cavity is more than or equal to the first preset temperature T1.
If so, thening follow the steps S204；If not, thening follow the steps S203.
S203：Judge whether heating device is more than or equal to default heating time t in the working time of heating periodAdd＇.
If so, thening follow the steps S204；If not, thening follow the steps S201.
S204：Into packing stage, according to heating device the heating period net cycle time tAddNeeded for obtaining when pressurize
Between tp。
S205：Judge that whether electric pressure cooking saucepan is in the time of packing stage more than or equal to required dwell time tp。
If so, thening follow the steps S210；If not, thening follow the steps S206.
S206：Judge whether the temperature in electric pressure cooking saucepan cooking cavity is less than the second preset temperature T2.
If so, thening follow the steps S207；If not, thening follow the steps S208.
S207：Control heating device is heated according to the second predetermined power P2.
S208：Judge whether the temperature in cooking cavity is more than or equal to third preset temperature T3.
If so, thening follow the steps S209；If not, thening follow the steps S205.
S209：Heater stop heating is controlled, and executes step S205.
S210：Into buck stage, and control the heater stop heating of electric pressure cooking saucepan.
S211：Judge whether the pressure in electric pressure cooking saucepan is zero.
If so, thening follow the steps S212；If not, thening follow the steps S211.
S212：Culinary art terminates.
To sum up, the cooking control method of the electric pressure cooking saucepan proposed according to embodiments of the present invention, control electric pressure cooking saucepan, which enters, to be added
The hot stage, and temperature or pressure in electric pressure cooking saucepan cooking cavity are detected, when the temperature or pressure satisfaction in electric pressure cooking saucepan cooking cavity
Heat termination condition when, obtain net cycle time of the heating device in the heating period of electric pressure cooking saucepan, and control electric pressure cooking saucepan into
Enter packing stage, and the net cycle time according to heating device in the heating period obtains the required dwell time, and in Voltage force
Control electric pressure cooking saucepan enters buck stage when time of the pot in packing stage reaches the required dwell time, so as to according to electricity
Working time adjustment electric pressure cooking saucepan of the heating device of pressure cooker in the heating period is in the time of packing stage, shortens Voltage force
Total cooking time of pot, the user experience is improved, improves the competitiveness of product.
Fig. 4 is the block diagram of electric pressure cooking saucepan according to the ... of the embodiment of the present invention.As shown in figure 4, electric pressure cooking saucepan 100 wraps
It includes：Timing unit 10, detection unit 20 and control unit 30.
Wherein, timing unit 10 is used for working time of the heating device in the heating period of recording voltage power pot；Detection is single
Member 20 is for detecting temperature and/or pressure in electric pressure cooking saucepan cooking cavity；Control unit 30 respectively with timing unit 10 and detection
Unit 20 is connected, and control unit 30 enters the heating period for controlling electric pressure cooking saucepan 100, and obtains in electric pressure cooking saucepan cooking cavity
Temperature or pressure, and when temperature in 100 cooking cavity of electric pressure cooking saucepan or pressure meet heating termination condition, obtain Voltage force
Net cycle time of the heating device of pot in the heating period, and control electric pressure cooking saucepan 100 and enter packing stage, and according to heating
Net cycle time of the device in the heating period obtain needed for the dwell time, and the time for being in electric pressure cooking saucepan packing stage reach
Electric pressure cooking saucepan 100 is controlled when the required dwell time enters buck stage.
Specifically, when the temperature in electric pressure cooking saucepan cooking cavity is more than or equal to the first preset temperature T1 or electric pressure cooking saucepan is cooked
When the pressure for intracavitary of preparing food is more than or equal to the first preset pressure, temperature or pressure in electric pressure cooking saucepan cooking cavity meet heating and terminate item
Part.
It should be noted that the cooking process of electric pressure cooking saucepan 100 includes heating period, packing stage and buck stage,
In, the heating period is quickly heated for treating cooking, is preset so that the pressure in electric pressure cooking saucepan 100 is rapidly achieved first
Pressure；The pressure that packing stage is used to control in electric pressure cooking saucepan 100 is maintained at the second preset pressure, to promote the taste of object to be cooked
Road and mouthfeel；Buck stage is used to control the pressure in electric pressure cooking saucepan 100 by exhaust apparatus and quickly reduce, to ensure that user can
It is eaten with Rapid opening.The culinary art parameter of electric pressure cooking saucepan 100 includes in the working time and cooking cavity of each cooking stage
Temperature or pressure, wherein net cycle time of the heating device of electric pressure cooking saucepan in the heating period is denoted as tAdd, electric pressure cooking saucepan is in
The time of packing stage is denoted as tIt protects, the time that electric pressure cooking saucepan is in buck stage is denoted as tDrop, in this way, electric pressure cooking saucepan 100 is always cooked
It prepares food time tAlways=tAdd+tIt protects+tDrop。
A specific embodiment according to the present invention, electric pressure cooking saucepan 100 can detect kettle temperature by temperature-detecting device,
To obtain the pressure in electric pressure cooking saucepan 100.Wherein, the upper cover in electric pressure cooking saucepan 100 can be arranged in temperature-detecting device.
Specifically, the cooking process of electric pressure cooking saucepan 100 is as follows：
One) heating period
When electric pressure cooking saucepan 100 is in the heating period, control unit 30 controls heating device and opens, and default according to first
Power P 1 is heated, the net cycle time by the heating device of 10 recording voltage power pot of timing unit in the heating period, and
It detects temperature or pressure in cooking cavity when electric pressure cooking saucepan is in the heating period in real time by detection unit, judges that heating device exists
Whether the net cycle time of heating period is more than or equal to default heating time tAddTemperature in 100 cooking cavity of ＇ or electric pressure cooking saucepan
Whether the pressure whether being more than or equal in the first preset temperature T1 or electric pressure cooking saucepan cooking cavity is more than or equal to the first preset pressure.
If heating device is more than or equal to default heating time t in the working time of heating periodAdd100 cooking cavity of ＇ or electric pressure cooking saucepan
It is default whether the pressure that interior temperature is more than or equal in the first preset temperature T1 or electric pressure cooking saucepan cooking cavity is more than or equal to first
Pressure, i.e. the culinary art parameter of electric pressure cooking saucepan 100 meet heating termination condition, and control unit 30 then can be by the work of heating period at this time
Make the time as heating device the heating period net cycle time tAdd, and control electric pressure cooking saucepan 100 and enter packing stage；If
The net cycle time t of heating periodAddLess than default heating time tAddTemperature in ＇ and 100 cooking cavity of electric pressure cooking saucepan is less than first
The culinary art parameter of preset temperature T1, that is, electric pressure cooking saucepan 100 is unsatisfactory for heating termination condition, and control unit 30 then controls heating device
Continue to heat.
Two) packing stage
When electric pressure cooking saucepan 100 is in packing stage, control unit 30 first according to heating device the heating period chief engineer
Make time tAddDwell time t needed for obtainingp。
According to one embodiment of present invention, required dwell time tpWith heating device the heating period net cycle time
tAddIn inversely prroportional relationship.
Specifically, since the amount of object to be cooked in electric pressure cooking saucepan 100 is bigger, the heating device of electric pressure cooking saucepan is in heating rank
The net cycle time t of sectionAddNumerical value it is bigger, electric pressure cooking saucepan is in the time t of buck stageDropNumerical value it is bigger, and Voltage force
Pot is in the time t of buck stageDropIt can increased dramatically with the increase of the amount of object to be cooked.Control unit 30 is filled according to heating
Set the net cycle time t in the heating periodAddDwell time t needed for obtainingpWhen, required dwell time tpIt is being heated with heating device
The net cycle time t in stageAddIn inversely prroportional relationship, that is to say, that net cycle time t of the heating device in the heating periodAddNumber
Value is bigger, and corresponding electric pressure cooking saucepan is in the required dwell time t of packing stagepNumerical value it is smaller, pass through dynamic regulation of voltage
Power pot is in the time of packing stage, can shorten total cooking time t of electric pressure cooking saucepan 100Always。
According to one embodiment of present invention, control unit 30 is additionally operable to, chief engineer of the acquisition heating device in the heating period
Make time tAddAffiliated heating time section, and using the affiliated corresponding preset time of heating time section as the required dwell time
tp。
Specifically, in one embodiment of the invention, the culinary art parameter of electric pressure cooking saucepan 100 includes multiple time thresholds
That is first time threshold t1To N time thresholds tN, wherein N is the integer more than 1, first time threshold t1More than the second time
Threshold value t2, second time threshold t2More than third time threshold t3... ..., (N-1) time threshold t(N-1)More than N time thresholds
Value tN.According to first time threshold t1To N time thresholds tN(N+1) a heating time section is divided, is being added obtaining heating device
The net cycle time t in hot stageAddAfterwards, judge the net cycle time t of heating periodAddAffiliated heating time section, each when heating
Between section correspond to a preset time.
More specifically, when heating device is in the net cycle time t of heating periodAddMore than first time threshold t1When, heating
The net cycle time t in stageAddIn the first heating time section, corresponding required dwell time tpIt can be the first preset time tp1；
When heating device is in the net cycle time t of heating periodAddLess than or equal to first time threshold t1And it is more than second time threshold t2
When, the net cycle time t of heating periodAddIn the second heating time section, corresponding required dwell time tpCan be second default
Time tp2；……；When heating device is in the net cycle time t of heating periodAddLess than or equal to (N-1) time threshold tN-1And it is big
In N time thresholds tNWhen, the net cycle time t of heating periodAddIn N heating times section, corresponding required dwell time tp
Can be N preset time tspN；When heating device is in the net cycle time t of heating periodAddLess than or equal to N time thresholds tN-1When,
The net cycle time t of heating periodAddIn (N+1) heating time section, corresponding required dwell time tpCan be that (N+1) is pre-
If time tp(N+1), wherein the first preset time tp1Less than the second preset time tp2, the second preset time tp2It is default less than third
Time tp3... ..., N preset time tspNLess than (N+1) preset time tp(N+1)。
A specific embodiment according to the present invention, it is assumed that N=4, when heating device is in the net cycle time of heating period
tAddMore than first time threshold t1When, corresponding required dwell time tpIt can be the first preset time tp1；When heating device is adding
The net cycle time t in hot stageAddMore than second time threshold t2And it is less than or equal to first time threshold t1When, corresponding required guarantor
It can be the second preset time t to press the timep2；When heating device is in the net cycle time t of heating periodAddMore than third time threshold t3
And it is less than or equal to second time threshold t2When, the corresponding required dwell time can be third preset time tp3；When heating device exists
The net cycle time t of heating periodAddMore than the 4th time threshold t4And it is less than or equal to third time threshold t3When, it is corresponding required
Dwell time can be the 4th preset time tp4；When heating device is in the net cycle time t of heating periodAddLess than or equal to the 4th time
Threshold value t4When, the corresponding required dwell time can be the 5th preset time tp5；Wherein, the first preset time tp1It is default less than second
Time tp2, the second preset time tp2Less than third preset time tp3, third preset time tp3Less than the 4th preset time tp4, the
Four preset time tsp4Less than the 5th preset time tp5。
Preferably, a specific embodiment according to the present invention, first time threshold t1Can be 16 minutes, the second time threshold
Value t2Can be 13 minutes, third time threshold t3Can be 10 minutes, the 4th time threshold t4It can be 7 minutes；First preset time tp1
Can be 5 minutes, the second preset time tp2Can be 10 minutes, third preset time tp3Can be 15 minutes, the 4th preset time tp4It can
It is 20 minutes, the 5th preset time tp5It can be 25 minutes.
More specifically, the dwell time t needed for acquisitionpAfterwards, pressurize rank is in by 10 recording voltage power pot of timing unit
The time of section, and by the temperature in detection unit 20 in real time detection electric pressure cooking saucepan cooking cavity, judge that electric pressure cooking saucepan is in pressurize
Whether the time in stage is more than or equal to required dwell time tpIf the time that electric pressure cooking saucepan is in packing stage is less than required guarantor
Press time tp, then further judge whether the temperature in electric pressure cooking saucepan cooking cavity is less than the second preset temperature T2, if Voltage force
Temperature in pot cooking cavity is less than the second preset temperature T2, and control unit 30 then controls heating device according to the second predetermined power P2
It is heated；If the temperature in electric pressure cooking saucepan cooking cavity is more than or equal to the second preset temperature T2, further Voltage force is judged
Whether the temperature in pot cooking cavity is more than or equal to third preset temperature T3, if the temperature in electric pressure cooking saucepan cooking cavity is more than or equal to
Third preset temperature T3, control unit 30 then controls heater stop heating, and further judges that electric pressure cooking saucepan is in pressurize
Whether the time in stage is more than or equal to required dwell time tp；If the temperature in electric pressure cooking saucepan cooking cavity is less than the default temperature of third
T3 is spent, then further judges that whether electric pressure cooking saucepan is in the time of packing stage more than or equal to required dwell time tp.If electric
The time that pressure cooker is in packing stage is more than or equal to required dwell time tp, control unit 30 then control electric pressure cooking saucepan 100 into
Enter buck stage.
It heats in such manner, it is possible to realize, so that the pressure in electric pressure cooking saucepan 100 is maintained at the second preset pressure, ensures repeatedly
Object to be cooked such as meat fully absorbs heat and shredded, promotes the taste and mouthfeel of object to be cooked.
Three) buck stage
When electric pressure cooking saucepan 100 is in buck stage, control unit 30 controls heater stop heating, passes through timing list
First 10 recording voltage power pots are in the time of buck stage, and detection electric pressure cooking saucepan is in heating rank in real time by detection unit 20
Temperature when section in cooking cavity obtains the pressure in electric pressure cooking saucepan 100 according to the temperature in current cooking cavity, and judges Voltage force
Whether time of the pot in buck stage is more than or equal to default dip time tDropPressure in ＇ or electric pressure cooking saucepan 100 whether be
Zero, if the working time of buck stage, which is less than, presets dip time tDropPressure in ＇ and electric pressure cooking saucepan 100 is not zero, and controls
Unit 30 then controls exhaust apparatus and continues to be vented, to reduce the pressure in electric pressure cooking saucepan 100；If the work of buck stage
Time is more than or equal to default dip time tDropPressure in ＇ or electric pressure cooking saucepan 100 is zero, and control unit 30 then controls Voltage force
Pot 100 terminates culinary art.
The cooking control method of the electric pressure cooking saucepan 100 of the embodiment of the present invention can be filled according to the heating of electric pressure cooking saucepan as a result,
The time that the working time adjustment electric pressure cooking saucepan in the heating period is in packing stage is set, total culinary art of electric pressure cooking saucepan 100 is shortened
Time, the user experience is improved, improves the competitiveness of product.
To sum up, the electric pressure cooking saucepan proposed according to embodiments of the present invention, control unit control electric pressure cooking saucepan enter the heating period,
And temperature or pressure in electric pressure cooking saucepan cooking cavity are detected, and the temperature in electric pressure cooking saucepan cooking cavity or pressure satisfaction heating
When termination condition, net cycle time of the heating device in the heating period of electric pressure cooking saucepan is obtained, and controls electric pressure cooking saucepan and enters guarantor
The pressure stage, and according to heating device dwell time needed for the net cycle time acquisition of heating period, and at electric pressure cooking saucepan
Electric pressure cooking saucepan is controlled when the time of packing stage reaching the required dwell time and enters buck stage, so as to according to Voltage force
Working time adjustment electric pressure cooking saucepan of the heating device of pot in the heating period is in the time of packing stage, shortens electric pressure cooking saucepan
Total cooking time, the user experience is improved, improves the competitiveness of product.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of cooking control method of electric pressure cooking saucepan, which is characterized in that include the following steps：
It controls the electric pressure cooking saucepan and enters the heating period, and detect temperature or pressure in electric pressure cooking saucepan cooking cavity；
When the temperature or pressure satisfaction heating termination condition in the electric pressure cooking saucepan cooking cavity, adding for the electric pressure cooking saucepan is obtained
Net cycle time of the thermal in the heating period, and control the electric pressure cooking saucepan and enter packing stage；
Net cycle time according to the heating device in the heating period obtains the required dwell time, and in the electricity
The time that pressure cooker is in the packing stage controls the electric pressure cooking saucepan and enters decompression rank when reaching the required dwell time
Section.
2. the cooking control method of electric pressure cooking saucepan according to claim 1, which is characterized in that it is described needed for the dwell time with
Net cycle time of the heating device in the heating period is in inversely prroportional relationship.
3. the cooking control method of electric pressure cooking saucepan according to claim 1, which is characterized in that existed according to the heating device
The net cycle time of the heating period obtains the required dwell time, including：
Heating time section of the heating device belonging to the net cycle time of the heating period is obtained, and by affiliated heating
Period corresponding preset time is as the required dwell time.
4. the cooking control method of electric pressure cooking saucepan according to claim 3, which is characterized in that
When the heating device the heating period net cycle time be more than first time threshold when, it is corresponding needed for pressurize
Time is the first preset time；
When net cycle time of the heating device in the heating period is more than second time threshold and less than or equal to described the
When one time threshold, the corresponding required dwell time is the second preset time；
When net cycle time of the heating device in the heating period is more than third time threshold and less than or equal to described the
When two time thresholds, the corresponding required dwell time is third preset time；
When net cycle time of the heating device in the heating period is more than the 4th time threshold and less than or equal to described the
When three time thresholds, the corresponding required dwell time is the 4th preset time；
When the heating device the heating period net cycle time be less than or equal to four time threshold when, it is corresponding
The required dwell time is the 5th preset time；
Wherein, first preset time is less than second preset time, and it is pre- that second preset time is less than the third
If the time, the third preset time is less than the 4th preset time, and it is default that the 4th preset time is less than the described 5th
Time.
5. the cooking control method of electric pressure cooking saucepan according to claim 4, which is characterized in that
The first time threshold is 16 minutes, and the second time threshold is 13 minutes, and the third time threshold is 10 points
Clock, the 4th time threshold are 7 minutes；
First preset time is 5 minutes, and second preset time is 10 minutes, and the third preset time is 15 points
Clock, the 4th preset time are 20 minutes, and the 5th preset time is 25 minutes.
6. a kind of electric pressure cooking saucepan, which is characterized in that including：
Timing unit, the timing unit are used to record working time of the heating device in the heating period of the electric pressure cooking saucepan；
Detection unit, the detection unit are used to detect the temperature and/or pressure in electric pressure cooking saucepan cooking cavity；
Control unit, described control unit are connected with the timing unit and the detection unit respectively, and described control unit is used
Enter the heating period in controlling the electric pressure cooking saucepan, and obtains the temperature or pressure in the electric pressure cooking saucepan cooking cavity, Yi Ji
When temperature or pressure in the electric pressure cooking saucepan cooking cavity meet heating termination condition, the heating device of electric pressure cooking saucepan is obtained in institute
The net cycle time of heating period is stated, and controls the electric pressure cooking saucepan and enters packing stage, and is existed according to the heating device
The net cycle time of the heating period obtains the required dwell time, and when the electric pressure cooking saucepan is in the packing stage
Between reach described needed for the dwell time when control the electric pressure cooking saucepan and enter buck stage.
7. electric pressure cooking saucepan according to claim 6, which is characterized in that dwell time needed for described and the heating period
Net cycle time is in inversely prroportional relationship.
8. electric pressure cooking saucepan according to claim 6, which is characterized in that described control unit is additionally operable to, and obtains the heating
Heating time section of the device belonging to the net cycle time of the heating period, and affiliated heating time section is corresponding default
Time is as the required dwell time.
9. electric pressure cooking saucepan according to claim 8, which is characterized in that
When the heating device is when the net cycle time of the heating period is more than first time threshold, corresponding institute is required to be protected
The pressure time is the first preset time；
When net cycle time of the heating device in the heating period is more than second time threshold and less than or equal to described the
When one time threshold, the corresponding required dwell time is the second preset time；
When net cycle time of the heating device in the heating period is more than third time threshold and less than or equal to described the
When two time thresholds, the corresponding required dwell time is third preset time；
When net cycle time of the heating device in the heating period is more than the 4th time threshold and less than or equal to described the
When three time thresholds, the corresponding required dwell time is the 4th preset time；
When the heating device the heating period net cycle time be less than or equal to four time threshold when, it is corresponding
The required dwell time is the 5th preset time；
Wherein, first preset time is less than second preset time, and it is pre- that second preset time is less than the third
If the time, the third preset time is less than the 4th preset time, and it is default that the 4th preset time is less than the described 5th
Time.
10. electric pressure cooking saucepan according to claim 9, which is characterized in that
The first time threshold is 16 minutes, and the second time threshold is 13 minutes, and the third time threshold is 10 points
Clock, the 4th time threshold are 7 minutes；
First preset time is 5 minutes, and second preset time is 10 minutes, and the third preset time is 15 points
Clock, the 4th preset time are 20 minutes, and the 5th preset time is 25 minutes.
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