CN108013740A - A kind of pressure heating control method and pressure heating equipment - Google Patents
A kind of pressure heating control method and pressure heating equipment Download PDFInfo
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- CN108013740A CN108013740A CN201610949147.4A CN201610949147A CN108013740A CN 108013740 A CN108013740 A CN 108013740A CN 201610949147 A CN201610949147 A CN 201610949147A CN 108013740 A CN108013740 A CN 108013740A
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- heating equipment
- pressure 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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Abstract
The embodiment of the invention discloses a kind of pressure heating control method and pressure heating equipment.The described method includes：Obtain the capacitance grade of the content in the height above sea level parameter residing for the pressure heating equipment, and the detection pressure heating equipment；Dwell time is determined based on the height above sea level parameter and the capacitance grade；When detecting that the pressure heating equipment switches to packing state, the packing state duration is controlled by the dwell time.
Description
Technical field
The present invention relates to pressure heating technology, and in particular to a kind of pressure heating control method and pressure heating equipment.
Background technology
In the area of High aititude, since atmospheric pressure is relatively low, in pressure heating equipment（Such as pressure cooker）Interior pressure is certain
In the case of, actual pressure of cooking be able to can also be reduced less than the culinary art pressure in low altitude area, the boiling point of water（Such as in height above sea level
At 1500 meters, the water of heating reaches 95 DEG C of boilings）, then the actual cooking temp of food reduces, while cooking time also opposite shortening,
Like products is caused to be used on Different Altitude Regions, notable difference occurs in culinary art effect, and undesirable experience is brought to user.
The content of the invention
To solve existing technical problem, an embodiment of the present invention provides a kind of pressure heating control method and pressure
Heating equipment.
To reach above-mentioned purpose, what the technical solution of the embodiment of the present invention was realized in：
An embodiment of the present invention provides a kind of pressure heating control method, applied in pressure heating equipment；The method
Including：
Obtain the appearance in the height above sea level parameter residing for the pressure heating equipment, and the detection pressure heating equipment
The capacitance grade of glove；
Dwell time is determined based on the height above sea level parameter and the capacitance grade；
When detecting that the pressure heating equipment switches to packing state, the packing state is controlled by the dwell time
Duration.
In such scheme, the height above sea level parameter obtained residing for the pressure heating equipment, and the detection pressure
The capacitance grade of content in power heating equipment, including：
Height above sea level parameter is detected by height above sea level detection device, or height above sea level is obtained by the input operation of user
Spend parameter；
When detecting that the pressure heating equipment starts heating function to switch to heated condition, the pressure heating is detected
The capacitance grade of content in equipment.
In such scheme, the height above sea level parameter obtained residing for the pressure heating equipment, and the detection pressure
The capacitance grade of content in power heating equipment, including：
When detecting that the pressure heating equipment starts heating function to switch to heated condition, the pressure heating is detected
The capacitance grade of content in equipment；
During the pressure heating equipment is in heated condition, the pressure parameter in the pressure heating equipment is detected
Or temperature parameter, the height above sea level parameter residing for the pressure heating equipment is determined based on the pressure parameter or temperature parameter；
Alternatively, height above sea level parameter is detected by height above sea level detection device.
It is described that the dwell time is determined based on the height above sea level parameter and the capacitance grade in such scheme, including：
Meet default first pressurize of the capacitance grade when determining that height above sea level parameter is zero based on the capacitance grade
Time；
First compensation dwell time was determined based on the height above sea level parameter；
The dwell time is determined based on default first dwell time and the first compensation dwell time.
In such scheme, the dwell time T meets：
T=T0+△Th；
Wherein, T0To preset for the first dwell time；△ThFor the first compensation dwell time；
First compensation dwell time △ ThMeet：
△Th=H/1000+T0×2%×（H/1000）；
Wherein, H is height above sea level parameter.
The embodiment of the present invention additionally provides a kind of pressure heating equipment, and the pressure heating equipment includes：Parameter acquiring list
Member, capacity check unit, data processing unit and control unit；Wherein,
The parameter acquiring unit, for obtaining the height above sea level parameter residing for the pressure heating equipment；
The capacity check unit, for detecting the capacitance grade of the content in the pressure heating equipment；
The data processing unit, for the height above sea level parameter obtained based on the parameter acquiring unit and the capacity
The capacitance grade that detection unit detects determines the dwell time；
Described control unit, during for detecting that pressure heating equipment switches to packing state, by the data processing list
The member definite dwell time controls the packing state duration.
In such scheme, the parameter acquiring unit, for detecting height above sea level parameter by height above sea level detection device,
Or height above sea level parameter is obtained by the input operation of user；
The capacity check unit, for detecting that the pressure heating equipment starts heating function to switch to heating shape
During state, the capacitance grade of the content in the pressure heating equipment is detected.
In such scheme, the capacity check unit, for detect the pressure heating equipment start heating function with
When switching to heated condition, the capacitance grade of the content in the pressure heating equipment is detected；
The parameter acquiring unit, during being in heated condition in the pressure heating equipment, detects the pressure
Pressure parameter or temperature parameter in power heating equipment, determine that the pressure heating is set based on the pressure parameter or temperature parameter
Standby residing height above sea level parameter；Alternatively, height above sea level parameter is detected by height above sea level detection device.
In such scheme, the data processing unit, for determining that height above sea level parameter is zero based on the capacitance grade
When meet default first dwell time of the capacitance grade；When determining the first compensation pressurize based on the height above sea level parameter
Between；The dwell time is determined based on default first dwell time and the first compensation dwell time.
In such scheme, the dwell time T meets：
T=T0+△Th；
Wherein, T0To preset for the first dwell time；△ThFor the first compensation dwell time；
First compensation dwell time △ ThMeet：
△Th=H/1000+T0×2%×（H/1000）；
Wherein, H is height above sea level parameter.
Pressure heating control method and pressure heating equipment provided in an embodiment of the present invention, the described method includes：Obtain institute
State capacity of content in the height above sea level parameter residing for pressure heating equipment, and the detection pressure heating equipment etc.
Level；Dwell time is determined based on the height above sea level parameter and the capacitance grade；Detect the pressure heating equipment switching
During to packing state, the packing state duration is controlled by the dwell time.In this way, using the embodiment of the present invention
Technical solution, redefines the dwell time, to control pressurize by the height above sea level parameter residing for the pressure heating equipment of acquisition
State duration meets the dwell time redefined, avoids due to heating time caused by the difference of height above sea level not
The not well-done situation of foot, food, greatly improves the experience of user.
Brief description of the drawings
Fig. 1 is saturated vapour pressure in the prior art and temperature curve schematic diagram；
Fig. 2 is different altitude height heating curves contrast schematic diagram in the prior art；
Fig. 3 is the flow diagram of the pressure heating control method of the embodiment of the present invention one；
Fig. 4 is the flow diagram of the pressure heating control method of the embodiment of the present invention two；
Fig. 5 is the flow diagram of the pressure heating control method of the embodiment of the present invention three；
Fig. 6 is the composition structure diagram of the pressure heating equipment of the embodiment of the present invention.
Embodiment
Inventor has found that, in high altitude localities, since air forces down, the boiling point of water decreases, pressure heating equipment（Example
Such as pressure cooker）Under the operating pressure of setting, its kettle temperature can also reduce；Simultaneously as the low boiling point of water, product rise in advance
Pressure, causes overall cooking time to shorten.Under the influence of kettle temperature reduces, cooking time shortens double factor, cause to cook
Effect is undesirable, in addition occur food boil it is not rotten, boil not yet done phenomenon.Fig. 1 is saturated vapour pressure and temperature in the prior art
Relation curve schematic diagram；As shown in Figure 1, temperature value is raised with the increase of saturated vapor relative pressure.It is assumed that in height above sea level
The area that degree is zero, the cooking temp of pressure heating equipment is T1, and the dwell time is t1, it can be achieved that the culinary art of food high pressure-temperature
Effect.If in high altitude localities, because of culinary art, pressure is low causes actual cooking temp to be T2, is t1- in the same dwell time
(t1-t2 '), not only cooking temp is low (T1-T2), and cooking time is also few (t1 '-t2 '), causes the food cooking effect to occur
Difference, specifically can be as shown in Figure 2.
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Embodiment one
An embodiment of the present invention provides a kind of pressure heating control method, applied in pressure heating equipment.Fig. 3 is this hair
The flow diagram of the pressure heating control method of bright embodiment one；As shown in figure 3,
Step 101：The height above sea level parameter residing for the pressure heating equipment is obtained, and the detection pressure heating is set
The capacitance grade of standby interior content.
Step 102：Dwell time is determined based on the height above sea level parameter and the capacitance grade.
Step 103：When detecting that the pressure heating equipment switches to packing state, as described in dwell time control
Packing state duration.
In the present embodiment, the pressure heating equipment obtains residing height above sea level parameter, can specifically include：Pass through institute
The residing height above sea level parameter of the height above sea level detection device detection set in pressure heating equipment is stated, or passes through the pressure
Human-computer interaction device on heating equipment, passes through the height above sea level parameter residing for the input operation input of user.Certainly, this implementation
Example is not limited to above-mentioned height above sea level parameter acquiring mode.
In the present embodiment, food that the content is heated specifically by the pressure heating equipment, the content
Capacitance grade specifically represent the quantity of the content, the accommodating of the pressure heating equipment can be occupied by the content
Space and the proportionate relationship of the accommodating space of the pressure heating equipment determine；Also inner tube of pressure cooker can be occupied by food
Space size ratio-dependent.The then capacitance grade of the content in the detection pressure heating equipment, specifically may include：It is logical
Cross the height of the detection device detection content in the pressure heating equipment, the height of the content based on detection and the pressure
The height of pot can determine that the capacitance grade of the content in power heating equipment.Certainly, the definite side of the capacitance grade of content
Formula is not limited to described in the embodiment of the present invention.
It is described that the dwell time is determined based on the height above sea level parameter and the capacitance grade in the present embodiment, including：Base
Meet default first dwell time of the capacitance grade when capacitance grade determines that height above sea level parameter is zero；Based on institute
State height above sea level parameter and determined for the first compensation dwell time；Based on default first dwell time and the first compensation pressurize
Time determines the dwell time.
Specifically, the dwell time T meets the following formula（1）：
T=T0+△Th（1）
Wherein, T0To preset for the first dwell time；△ThFor the first compensation dwell time；
First compensation dwell time △ ThMeet the following formula（2）：
△Th=H/1000+T0×2%×（H/1000）（2）
Wherein, H is height above sea level parameter.
As another embodiment, the described first compensation dwell time was carried out simplifying calculating, then first compensation
Dwell time △ ThIt can also meet the following formula（3）：
△Th=H/1000 （3）
In the present embodiment, described first compensates the formula met the dwell time（2）Or formula（3）Pass through multiple experiment
Data are detected to obtain.The experimental test data specifically can refer to shown in table 1 below, be obtained by the experimental data shown in table 1
The formula that the first compensation dwell time meets（2）Or formula（3）.
Table 1
In the present embodiment, using formula（1）After redefining the dwell time, the pressure heating equipment is detecting switching
During to packing state, start pressurize timing, the duration of control pressurize timing meets the dwell time, to reach enough
Heating time.
Using the technical solution of the embodiment of the present invention, pass through the height above sea level parameter weight residing for the pressure heating equipment of acquisition
Newly the definite dwell time, the dwell time redefined with controlling packing state duration to meet, avoid due to height above sea level
The not well-done situation of heating time deficiency, food, greatly improves the experience of user caused by the difference of degree.
Embodiment two
The embodiment of the present invention additionally provides a kind of pressure heating control method, applied in pressure heating equipment.Fig. 4 is this
The flow diagram of the pressure heating control method of inventive embodiments two；As shown in figure 4, the described method includes：
Step 201：Judge whether to have set height above sea level parameter；When the result judged as it is no when, perform step 202；When
When the result judged is is, step 203 is performed.
Step 202：Start altitude parameters to set, complete the setting of height above sea level parameter, re-execute sentencing for step 201
It is disconnected.
Step 203：When detecting that the pressure heating equipment starts heating function to switch to heated condition, described in detection
The capacitance grade of content in pressure heating equipment.
Step 204：Dwell time is determined based on the height above sea level parameter and the capacitance grade.
Step 205：Detect the pressure parameter or temperature parameter in the pressure heating equipment；Judge the pressure parameter or
Whether temperature parameter reaches first threshold；When the result judged is is, step 206 is performed；When the result judged as it is no when, after
It is continuous to perform heating process, re-execute the judgement of step 205.
Step 206：Control the pressure heating equipment to switch to packing state, and start packing state timing.
Step 207：Judge whether the timing time of packing state reaches the dwell time, when the result judged is is, knot
Beam operating process；When the result judged as it is no when, continue packing state, re-execute the judgement of step 207.
In the present embodiment, the pressure heating equipment is before heating function is started, it is first determined whether has set height above sea level
Height parameter, wherein, it is described whether to have set whether height above sea level parameter detect height above sea level by height above sea level detection device
Height parameter determines, or whether obtains height above sea level parameter by the input operation of user and determine.As the first above-mentioned reality
Mode is applied, height above sea level detection device is provided with the pressure heating equipment, then can pass through the height above sea level detection device
Height above sea level parameter can be obtained, determines whether to have set height above sea level parameter.It is described as above-mentioned second of embodiment
Pressure heating equipment is provided with human-computer interaction function, such as human-computer interaction triggering panel, and panel is triggered by the human-computer interaction
User can voluntarily input height above sea level parameter, then the pressure heating equipment can be joined by the height above sea level input by user of acquisition
Number determines whether to have set height above sea level parameter.
In the present embodiment, the pressure heating equipment determine height above sea level parameter has been set after, start heating function with
The pressure heating equipment is set to switch to heated condition, the heating unit in the pressure heating equipment is heated.Described
Pressure heating equipment is in during heated condition, on the one hand, pressure parameter or temperature inside the pressure heating equipment detection
Parameter is spent, so as to carry out switching of the heated condition to packing state based on the pressure parameter detected or temperature parameter；The opposing party
Face, the capacitance grade of the pressure heating equipment detection content, based on the height above sea level parameter and the capacitance grade weight
The newly definite dwell time.Wherein, the food that the content is heated specifically by the pressure heating equipment, the content
Capacitance grade specifically represent the quantity of the content, the accommodating of the pressure heating equipment can be occupied by the content
Space and the proportionate relationship of the accommodating space of the pressure heating equipment determine；Also inner tube of pressure cooker can be occupied by food
Space size ratio-dependent.The then capacitance grade of the content in the detection pressure heating equipment, specifically may include：It is logical
Cross the height of the detection device detection content in the pressure heating equipment, the height of the content based on detection and the pressure
The height of pot can determine that the capacitance grade of the content in power heating equipment.Certainly, the definite side of the capacitance grade of content
Formula is not limited to described in the embodiment of the present invention.
In the present embodiment, the pressure heating equipment determines the pressure based on the pressure parameter or temperature parameter that detect
When force parameter or temperature parameter reach first threshold, control switches to packing state, is proceeded by when switching to packing state
Pressurize timing, the time of control pressurize timing reach the dwell time redefined.
Specifically, described determine the dwell time based on the height above sea level parameter and the capacitance grade, including：Based on institute
State default first dwell time that capacitance grade determines to meet the capacitance grade when height above sea level parameter is zero；Based on the sea
Pull out height parameter and determined for the first compensation dwell time；Based on default first dwell time and the first compensation dwell time
Determine the dwell time.
Specifically, the dwell time T meets the following formula（1）：
T=T0+△Th（1）
Wherein, T0To preset for the first dwell time；△ThFor the first compensation dwell time；
First compensation dwell time △ ThMeet the following formula（2）：
△Th=H/1000+T0×2%×（H/1000）（2）
Wherein, H is height above sea level parameter.
As another embodiment, the described first compensation dwell time was carried out simplifying calculating, then first compensation
Dwell time △ ThIt can also meet the following formula（3）：
△Th=H/1000 （3）
In the present embodiment, using formula（1）After redefining the dwell time, the pressure heating equipment is detecting switching
During to packing state, start pressurize timing, the duration of control pressurize timing meets the dwell time, to reach enough
Heating time.
Using the technical solution of the embodiment of the present invention, pass through the height above sea level parameter weight residing for the pressure heating equipment of acquisition
Newly the definite dwell time, the dwell time redefined with controlling packing state duration to meet, avoid due to height above sea level
The not well-done situation of heating time deficiency, food, greatly improves the experience of user caused by the difference of degree.
Embodiment three
The embodiment of the present invention additionally provides a kind of pressure heating control method, applied in pressure heating equipment.Fig. 5 is this
The flow diagram of the pressure heating control method of inventive embodiments three；As shown in figure 5, the described method includes：
Step 301：When detecting that the pressure heating equipment starts heating function to switch to heated condition, described in detection
The capacitance grade of content in pressure heating equipment.
Step 302：During heated condition, judge whether to have set height above sea level parameter；When the result judged is no
When, perform step 303；When the result judged is is, step 304 is performed.
Step 303：Start altitude parameters to set, complete the setting of height above sea level parameter, re-execute sentencing for step 302
It is disconnected.
Step 304：Dwell time is determined based on the height above sea level parameter and the capacitance grade.
Step 305：Detect the pressure parameter or temperature parameter in the pressure heating equipment；Judge the pressure parameter or
Whether temperature parameter reaches first threshold；When the result judged is is, step 306 is performed；When the result judged as it is no when, after
It is continuous to perform heating process, re-execute the judgement of step 305.
Step 306：Control the pressure heating equipment to switch to packing state, and start packing state timing.
Step 307：Judge whether the timing time of packing state reaches the dwell time, when the result judged is is, knot
Beam operating process；When the result judged as it is no when, continue packing state, re-execute the judgement of step 307.
Be different from embodiment two, in the present embodiment, before step 305 is performed, i.e., described pressure heating equipment be in plus
Warm status simultaneously carries out the detection of pressure parameter or temperature parameter so as to switch to before packing state, start first heating function with
Heated condition is switched to, detects the capacitance grade of content, to whether having set height above sea level parameter during heated condition
It is detected.Specifically, in the present embodiment, it is described whether to have set height above sea level parameter be by detecting the pressure heating
Pressure parameter or temperature parameter in equipment, are determined residing for the pressure heating equipment based on the pressure parameter or temperature parameter
Height above sea level parameter；Alternatively, height above sea level parameter is detected by height above sea level detection device.As the first above-mentioned embodiment party
Formula, is provided with temperature parameter or pressure parameter detection device in the pressure heating equipment, due to the temperature in pressure heating equipment
Degree or pressure are associated with height above sea level parameter；Such as the table of comparisons, the control can be pre-configured with the pressure heating equipment
Table includes the time range of heating, height above sea level scope and the correspondence of temperature parameter/pressure parameter；Then the pressure adds
The time residing for temperature parameter or pressure parameter and heated condition that hot equipment can be obtained by detection determines that height above sea level is joined
Number, determines whether to have set height above sea level parameter.As above-mentioned second of embodiment, set in the pressure heating equipment
Height above sea level detection device is equipped with, then height above sea level parameter can be obtained by the height above sea level detection device, so that it is determined that
Whether height above sea level parameter has been set.
In the present embodiment, the pressure heating equipment is after determining to have set height above sea level parameter, based on the height above sea level
The capacitance grade of degree parameter and content redefines the dwell time.Determined in the temperature parameter by detecting or pressure parameter
After switching to packing state, based on the duration of the dwell time control packing state redefined, to meet enough add
The hot time.
Using the technical solution of the embodiment of the present invention, pass through the height above sea level parameter weight residing for the pressure heating equipment of acquisition
Newly the definite dwell time, the dwell time redefined with controlling packing state duration to meet, avoid due to height above sea level
The not well-done situation of heating time deficiency, food, greatly improves the experience of user caused by the difference of degree.
Example IV
The embodiment of the present invention additionally provides a kind of pressure heating equipment.Fig. 6 is the pressure heating equipment of the embodiment of the present invention
Composition structure diagram；As shown in fig. 6, the pressure heating equipment includes：Parameter acquiring unit 41, capacity check unit
42nd, data processing unit 43 and control unit 44；Wherein,
The parameter acquiring unit 41, for obtaining the height above sea level parameter residing for the pressure heating equipment；
The capacity check unit 42, for detecting the capacitance grade of the content in the pressure heating equipment；
The data processing unit 43, for the height above sea level parameter that is obtained based on the parameter acquiring unit 41 and described
The capacitance grade that capacity check unit 42 detects determines the dwell time；
Described control unit 44, during for detecting that pressure heating equipment switches to packing state, by the data processing
The definite dwell time of unit 43 controls the packing state duration.
In the present embodiment, as a kind of embodiment, the parameter acquiring unit 41, fills for being detected by height above sea level
Detection height above sea level parameter is put, or height above sea level parameter is obtained by the input operation of user；
The capacity check unit 42, is heated for detecting that the pressure heating equipment starts heating function with switching to
During state, the capacitance grade of the content in the pressure heating equipment is detected.
Specifically, in present embodiment, before heating function is started, parameter described first obtains the pressure heating equipment
Unit 41 is taken to determine whether to have set height above sea level parameter, wherein, it is described whether to have set height above sea level parameter to pass through height above sea level
Whether height detecting device detects that height above sea level parameter determines, or whether obtains height above sea level by the input operation of user
Parameter determines.As the first above-mentioned embodiment, the parameter acquiring unit 41 can be realized by height above sea level detection device,
Then height above sea level parameter can be obtained by the height above sea level detection device, determine whether to have set height above sea level to join
Number.As above-mentioned second of embodiment, the parameter acquiring unit 41 has human-computer interaction function, such as human-computer interaction triggering
Panel, height above sea level parameter can voluntarily be inputted by triggering Panel User by the human-computer interaction, then the parameter acquiring unit 41
It can determine whether to have set height above sea level parameter by the height above sea level parameter input by user of acquisition.Further, institute
Parameter acquiring unit 41 is stated after determining to have set height above sea level parameter, described control unit 44 starts heating function so that described
Pressure heating equipment switches to heated condition, and the heating unit in the pressure heating equipment is heated.
As another embodiment, the capacity check unit 42, for detecting that the pressure heating equipment starts
When heating function is to switch to heated condition, the capacitance grade of the content in the pressure heating equipment is detected；
The parameter acquiring unit 41, during being in heated condition in the pressure heating equipment, described in detection
Pressure parameter or temperature parameter in pressure heating equipment, the pressure heating is determined based on the pressure parameter or temperature parameter
Height above sea level parameter residing for equipment；Alternatively, height above sea level parameter is detected by height above sea level detection device.
Specifically, in present embodiment, described control unit 44 starts heating function to switch to heated condition first, institute
State capacity check unit 42 detect content capacitance grade, the parameter acquiring unit 41 during heated condition to whether
Height above sea level parameter has been set to be detected.Specifically, in the present embodiment, the parameter acquiring unit 41 can be by detecting
The pressure parameter or temperature parameter in pressure heating equipment are stated, determines that the pressure adds based on the pressure parameter or temperature parameter
Height above sea level parameter residing for hot equipment；Alternatively, height above sea level parameter is detected by height above sea level detection device.As above-mentioned
A kind of embodiment, the parameter acquiring unit 41 can be realized by temperature parameter or pressure parameter detection device, due to pressure
Temperature or pressure in heating equipment is associated with height above sea level parameter；Such as it can be pre-configured with the parameter acquiring unit 41
The table of comparisons, the table of comparisons include the time range of heating, height above sea level scope pass corresponding with temperature parameter/pressure parameter
System；Then the parameter acquiring unit 41 can by detect the temperature parameter obtained or pressure parameter and residing for heated condition when
Between determine height above sea level parameter, determine whether to have set height above sea level parameter.It is described as above-mentioned second of embodiment
Parameter acquiring unit 41 can be realized by height above sea level detection device, then can obtain sea by the height above sea level detection device
Height parameter is pulled out, determines whether to have set height above sea level parameter.
In the present embodiment, the data processing unit 43, for determining that height above sea level parameter is based on the capacitance grade
Meet default first dwell time of the capacitance grade when zero；When determining the first compensation pressurize based on the height above sea level parameter
Between；The dwell time is determined based on default first dwell time and the first compensation dwell time.
Specifically, the dwell time T meets the following formula（1）：
T=T0+△Th（1）
Wherein, T0To preset for the first dwell time；△ThFor the first compensation dwell time；
First compensation dwell time △ ThMeet the following formula（2）：
△Th=H/1000+T0×2%×（H/1000）（2）
Wherein, H is height above sea level parameter.
As another embodiment, the described first compensation dwell time was carried out simplifying calculating, then first compensation
Dwell time △ ThIt can also meet the following formula（3）：
△Th=H/1000 （3）
In the present embodiment, the data processing unit 43 uses formula（1）After redefining the dwell time, the control is single
Member 44 is detecting that beginning pressurize timing, the duration of control pressurize timing meets the pressurize when switching to packing state
Time, to reach enough heating times.
In the embodiment of the present invention, the pressure heating equipment can be realized by pressure cooker in practical applications；The pressure adds
Data processing unit 43 and control unit 44 in hot equipment, in practical applications can be by the pressure heating equipment
Central processor（CPU, Central Processing Unit）, digital signal processor（DSP, Digital Signal
Processor）, micro-control unit 44（MCU, Microcontroller Unit）Or programmable gate array（FPGA, Field-
Programmable Gate Array）Realize；Parameter acquiring unit 41 in the pressure heating equipment, in practical applications
Can be realized by the height above sea level detection device that is set in the pressure heating equipment, can also by input unit combination CPU, DSP,
MCU or FPGA is realized, or can be realized by temperature/pressure detection device combination CPU, DSP, MCU or FPGA；The pressure adds
Capacity check unit 42 in hot equipment, can be realized by ranging sensing device or height detecting device in practical applications.
Using the technical solution of the embodiment of the present invention, pass through the height above sea level parameter weight residing for the pressure heating equipment of acquisition
Newly the definite dwell time, the dwell time redefined with controlling packing state duration to meet, avoid due to height above sea level
The not well-done situation of heating time deficiency, food, greatly improves the experience of user caused by the difference of degree.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, can pass through it
Its mode is realized.Apparatus embodiments described above are only schematical, for example, the division of the unit, is only
A kind of division of logic function, can have other dividing mode, such as when actually realizing：Multiple units or component can combine, or
Another system is desirably integrated into, or some features can be ignored, or do not perform.In addition, shown or discussed each composition portion
Point mutual coupling or direct-coupling or communication connection can be the INDIRECT COUPLINGs by some interfaces, equipment or unit
Or communication connection, can be electrical, mechanical or other forms.
The above-mentioned unit illustrated as separating component can be or may not be physically separate, be shown as unit
The component shown can be or may not be physical location, you can positioned at a place, can also be distributed to multiple network lists
In member；Partly or entirely unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing unit, also may be used
To be each unit individually as a unit, can also two or more units integrate in a unit；It is above-mentioned
Integrated unit can both be realized in the form of hardware, can also be realized in the form of hardware adds SFU software functional unit.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
The relevant hardware of programmed instruction is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of execution includes above method embodiment；And foregoing storage medium includes：It is movable storage device, read-only
Memory（ROM, Read-Only Memory）, random access memory（RAM, Random Access Memory）, magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
If alternatively, the above-mentioned integrated unit of the present invention is realized in the form of software function module and is used as independent product
Sale in use, can also be stored in a computer read/write memory medium.Based on such understanding, the present invention is implemented
The part that the technical solution of example substantially in other words contributes the prior art can be embodied in the form of software product,
The computer software product is stored in a storage medium, including some instructions are used so that a computer equipment（Can be with
It is personal computer, server or network equipment etc.）Perform all or part of each embodiment the method for the present invention.
And foregoing storage medium includes：Movable storage device, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
- A kind of 1. pressure heating control method, applied in pressure heating equipment；It is characterized in that, the described method includes：Obtain the content in the height above sea level parameter residing for the pressure heating equipment, and the detection pressure heating equipment Capacitance grade；Dwell time is determined based on the height above sea level parameter and the capacitance grade；When detecting that the pressure heating equipment switches to packing state, the packing state is controlled to continue by the dwell time Time.
- 2. the according to the method described in claim 1, it is characterized in that, height above sea level obtained residing for the pressure heating equipment The capacitance grade of the content in parameter, and the detection pressure heating equipment is spent, including：Height above sea level parameter is detected by height above sea level detection device, or height above sea level ginseng is obtained by the input operation of user Number；When detecting that the pressure heating equipment starts heating function to switch to heated condition, the pressure heating equipment is detected The capacitance grade of interior content.
- 3. the according to the method described in claim 1, it is characterized in that, height above sea level obtained residing for the pressure heating equipment The capacitance grade of the content in parameter, and the detection pressure heating equipment is spent, including：When detecting that the pressure heating equipment starts heating function to switch to heated condition, the pressure heating equipment is detected The capacitance grade of interior content；During the pressure heating equipment is in heated condition, pressure parameter or temperature in the pressure heating equipment are detected Parameter is spent, the height above sea level parameter residing for the pressure heating equipment is determined based on the pressure parameter or temperature parameter；Alternatively, Height above sea level parameter is detected by height above sea level detection device.
- It is 4. according to the method described in claim 1, it is characterized in that, described based on the height above sea level parameter and described capacity etc. Level determines the dwell time, including：Meet default first dwell time of the capacitance grade when determining that height above sea level parameter is zero based on the capacitance grade；First compensation dwell time was determined based on the height above sea level parameter；The dwell time is determined based on default first dwell time and the first compensation dwell time.
- 5. according to the method described in claim 4, it is characterized in that, the dwell time T meets：T=T0+△Th；Wherein, T0To preset for the first dwell time；△ThFor the first compensation dwell time；First compensation dwell time △ ThMeet：△Th=H/1000+T0× 2% × (H/1000)；Wherein, H is height above sea level parameter.
- 6. a kind of pressure heating equipment, it is characterised in that the pressure heating equipment includes：Parameter acquiring unit, capacity check Unit, data processing unit and control unit；Wherein,The parameter acquiring unit, for obtaining the height above sea level parameter residing for the pressure heating equipment；The capacity check unit, for detecting the capacitance grade of the content in the pressure heating equipment；The data processing unit, for the height above sea level parameter obtained based on the parameter acquiring unit and the capacity check The capacitance grade that unit detects determines the dwell time；Described control unit, it is true by the data processing unit during for detecting that pressure heating equipment switches to packing state The fixed dwell time controls the packing state duration.
- 7. pressure heating equipment according to claim 6, it is characterised in that the parameter acquiring unit, for passing through sea Height detecting device detection height above sea level parameter is pulled out, or height above sea level parameter is obtained by the input operation of user；The capacity check unit, for detecting that the pressure heating equipment starts heating function to switch to heated condition When, detect the capacitance grade of the content in the pressure heating equipment.
- 8. pressure heating equipment according to claim 6, it is characterised in that the capacity check unit, for detecting When the pressure heating equipment starts heating function to switch to heated condition, the content in the pressure heating equipment is detected Capacitance grade；The parameter acquiring unit, during being in heated condition in the pressure heating equipment, detects the pressure and adds Pressure parameter or temperature parameter in hot equipment, the pressure heating equipment institute is determined based on the pressure parameter or temperature parameter The height above sea level parameter at place；Alternatively, height above sea level parameter is detected by height above sea level detection device.
- 9. pressure heating equipment according to claim 6, it is characterised in that the data processing unit, for based on institute State default first dwell time that capacitance grade determines to meet the capacitance grade when height above sea level parameter is zero；Based on the sea Pull out height parameter and determined for the first compensation dwell time；Based on default first dwell time and the first compensation dwell time Determine the dwell time.
- 10. pressure heating equipment according to claim 9, it is characterised in that the dwell time T meets：T=T0+△Th；Wherein, T0To preset for the first dwell time；△ThFor the first compensation dwell time；First compensation dwell time △ ThMeet：△Th=H/1000+T0× 2% × (H/1000)；Wherein, H is height above sea level parameter.
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