CN105520503A - Pressure cooking utensil and control method thereof - Google Patents
Pressure cooking utensil and control method thereof Download PDFInfo
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- CN105520503A CN105520503A CN201410515401.0A CN201410515401A CN105520503A CN 105520503 A CN105520503 A CN 105520503A CN 201410515401 A CN201410515401 A CN 201410515401A CN 105520503 A CN105520503 A CN 105520503A
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Abstract
The invention discloses a control method of a pressure cooking utensil. The control method includes the steps of receiving a midway lid opening instruction; controlling the pressure cooking utensil for depressurization according to the midway lid opening instruction and recording a completed state of the pressure cooking utensil; after a lid closing instruction is received, setting working parameters of the pressure cooking utensil according to the completed state of the pressure cooking utensil; controlling the pressure cooking utensil according to the set working parameters. The control method has the advantages that the pressure cooking utensil is controlled to depressurize according to the received midway lid opening instruction, so that midway lid opening during cooking can be achieved; the working parameters are reset after a lid of the pressure cooking utensil is opened midway, so that the problem of long cooking time or poor cooking effect caused by midway lid opening time uncertainty can be solved, and users' needs can be met. The invention further discloses the pressure cooking utensil.
Description
Technical field
The present invention relates to living electric apparatus technical field, particularly a kind of control method of pressure cooking appliance and a kind of pressure cooking appliance.
Background technology
Current pressure cooking appliance such as electric pressure cooking saucepan, for guaranteeing security, cannot uncap after playing pressure in electric pressure cooking saucepan cooking process.User can not be met on the one hand to uncap the demand understood cooking process or add food materials, food is stirred halfway on the other hand because user cannot uncap, make when cooked rice the rice of cooking out easily occur the phenomenon that bottom is sticking, surface is half-cooked, and easily occur the problem that soup class surface is light when cooking soup dishes.
Therefore, need to improve the control technology of current pressure cooking appliance.
Summary of the invention
Object of the present invention is intended to solve above-mentioned technological deficiency at least to a certain extent.
For this reason, one object of the present invention is the control method proposing a kind of pressure cooking appliance, midway can be carried out uncap in cooking process, and by resetting running parameter after uncapping in pressure cooking appliance midway, thus the uncertainty of midway decap can be solved and bring cooking time to grow or cook the problem of weak effect, meet the needs of user.
Another object of the present invention is to propose a kind of pressure cooking appliance.
For achieving the above object, the control method of a kind of pressure cooking appliance that one aspect of the present invention embodiment proposes, comprises the following steps: receive instruction of uncapping halfway; Carry out step-down according to described midway instruction controlled pressure cooking apparatus of uncapping, and record the completed state of described pressure cooking appliance; After receiving closing lid instruction, the running parameter of described pressure cooking appliance is set according to the completed state of described pressure cooking appliance; And according to the described running parameter arranged, described pressure cooking appliance is controlled.
According to the control method of the pressure cooking appliance of the embodiment of the present invention, first step-down is carried out according to the midway that receives instruction controlled pressure cooking apparatus of uncapping, uncap in the midway that can realize in pressure cooking process, and by the completed state of record pressure cooking appliance, then the running parameter of pressure cooking appliance is set according to the completed state of pressure cooking appliance after receiving closing lid instruction, finally according to the running parameter arranged, pressure cooking appliance is controlled, thus adjust running parameter in time when closing lid is cooked again after pressure cooking appliance can be uncapped halfway, the uncertainty of pressure cooking appliance midway decap can be avoided and bring cooking time to grow or cook the problem of weak effect, the cooking time of accurate controlled pressure cooking apparatus, ensure the culinary art effect of pressure cooking appliance, fully meet the needs of user.
According to one embodiment of present invention, the completed state of described pressure cooking appliance is the described pressure cooking appliance completed dwell time, described running parameter be described pressure cooking appliance after receiving closing lid instruction, again enter holding pressure control parameter during packing stage.
Wherein, described holding pressure control parameter when again entering packing stage can comprise uncap after the dwell time, uncap after holding pressure control pressure and/or holding pressure control temperature after uncapping.
According to one embodiment of present invention, when the midway received uncap instruction be one time time, t1a of described pressure cooking appliance completed dwell time and described uncap after dwell time Tb, uncap after holding pressure control pressure P and/or the corresponding relation after uncapping between holding pressure control temperature T be:
Wherein, the total dwell time of t (n) for presetting when described pressure cooking appliance first time enters packing stage, and t (n) is divided into n interval, n be more than or equal to 2 integer, Δ M is default pressure threshold, Δ N is default temperature threshold, 100Kpa>Ps>P1>P 2> ... >Pn>0Kpa, 120 DEG C of >Ts>T1>T2Great T.GreaT.GT ... >Tn>T0, Tbs>Tb1>Tb2> ... >Tbn>0, T0 is default boiling point, Ps is default dwell pressure, Ts is default pressurize temperature, Tbs=t (n).
And, if described pressure cooking appliance received described midway and to uncap instruction before starting culinary art work, then t1a=0, P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1), wherein, Pn >=P (n+1) > 0Kpa, Tn >=T (n+1) >=T0, Tbn >=Tb (n+1) >=0; If described pressure cooking appliance receives described midway in buck stage and to uncap instruction, then t1a=t (n), P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1); If described pressure cooking appliance receives described midway in heating period or boost phase and to uncap instruction, then t1a=0, Ps-Δ M≤P≤Ps+ Δ M, Ts-Δ N≤T≤Ts+ Δ N, Tb=Tbs.
According to another embodiment of the invention, when the midway received uncap instruction be k time time, the completed total dwell time t of described pressure cooking appliance
totaland the corresponding relation between described dwell time Tb, holding pressure control pressure P and/or holding pressure control temperature T is:
Wherein, k be more than or equal to 2 integer, t
total=t1a+t2a+ ... tka, t1a is the completed dwell time when described pressure cooking appliance first time uncaps in midway, t2a be described pressure cooking appliance second time midway when uncapping in the second time packing stage completed dwell time, tka be described pressure cooking appliance kth time midway when uncapping in the kth time packing stage completed dwell time, t (n) enters total dwell time that packing stage presets for described pressure cooking appliance first time, and t (n) is divided into n interval, n be more than or equal to 2 integer, Δ M is default pressure threshold, Δ N is default temperature threshold, 100Kpa>Ps>P1>P 2> ... >Pn>P (n+1)>=0Kpa, 120 DEG C of >Ts>T1>T2Great T.GreaT.GT ... >Tn>T (n+1)>=T0, Tbs>Tb1>Tb2> ... >Tbn>Tb (n+1)>=0, T0 is default boiling point, Ps is default dwell pressure, Ts is default pressurize temperature, Tbs=t (n).
Particularly, according to one embodiment of present invention, and, Ps=P1+ Δ X, P (n-1)=Pn+ Δ X, 0Kpa≤P (n+1)≤20Kpa, 0< Δ X≤Ps/n or 0< Δ X≤20Kpa; Ts=T1+ Δ Y, T (n-1)=Tn+ Δ Y, T0≤T (n+1)≤T0+5 DEG C, 0< Δ Y≤(Ts-T0)/n or 0< Δ Y≤5 DEG C; Tbn≤Tbs-t1a-t2a-...-tka, 5 minutes≤Tb (n+1)≤15 minute.
For achieving the above object, a kind of pressure cooking appliance that the present invention's another aspect embodiment proposes, comprising: dropping equipment; Receiver module, for receiving instruction of uncapping halfway; Control module, described control module controls to make pressure cooking appliance carry out step-down to described dropping equipment according to the instruction of uncapping of described midway, and record the completed state of described pressure cooking appliance, and after described receiver module receives closing lid instruction, described control module arranges the running parameter of described pressure cooking appliance according to the completed state of described pressure cooking appliance, and controls described pressure cooking appliance according to the described running parameter arranged.
According to the pressure cooking appliance of the embodiment of the present invention, instruction of uncapping is received halfway by receiver module, control module controls to make pressure cooking appliance carry out step-down to dropping equipment according to the midway received instruction of uncapping, record the completed state of pressure cooking appliance simultaneously, then after receiver module receives closing lid instruction, control module arranges the running parameter of pressure cooking appliance according to the completed state of pressure cooking appliance, and according to the running parameter arranged, pressure cooking appliance is controlled, thus the pressure cooking appliance of the embodiment of the present invention can midway uncap after again closing lid culinary art time adjust running parameter in time, the uncertainty of midway decap can be avoided and bring cooking time to grow or cook the problem of weak effect, accurately can control cooking time, ensure culinary art effect, fully meet the needs of user.
According to one embodiment of present invention, the completed state of described pressure cooking appliance is the described pressure cooking appliance completed dwell time, described running parameter is, after described pressure cooking appliance carries out closing lid according to described closing lid instruction, again enter holding pressure control parameter during packing stage.
Wherein, described holding pressure control parameter when again entering packing stage can comprise uncap after the dwell time, uncap after holding pressure control pressure and/or holding pressure control temperature after uncapping.
According to one embodiment of present invention, when the midway that described receiver module receives uncap instruction be one time time, t1a of described pressure cooking appliance completed dwell time and described uncap after dwell time Tb, uncap after holding pressure control pressure P and/or the corresponding relation after uncapping between holding pressure control temperature T be:
Wherein, the total dwell time of t (n) for presetting when described pressure cooking appliance first time enters packing stage, and t (n) is divided into n interval, n be more than or equal to 2 integer, Δ M is default pressure threshold, Δ N is default temperature threshold, 100Kpa>Ps>P1>P 2> ... >Pn>0Kpa, 120 DEG C of >Ts>T1>T2Great T.GreaT.GT ... >Tn>T0, Tbs>Tb1>Tb2> ... >Tbn>0, T0 is default boiling point, Ps is default dwell pressure, Ts is default pressurize temperature, Tbs=t (n).
And, if described receiver module received described midway and to uncap instruction before described pressure cooking appliance starts culinary art work, then t1a=0, P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1), wherein, Pn >=P (n+1) > 0Kpa, Tn >=T (n+1) >=T0, Tbn >=Tb (n+1) >=0; If described receiver module receives described midway and to uncap instruction when described pressure cooking appliance is in buck stage, then t1a=t (n), P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1); If described receiver module receives described midway and to uncap instruction when described pressure cooking appliance is in heating period or boost phase, then t1a=0, Ps-Δ M≤P≤Ps+ Δ M, Ts-Δ N≤T≤Ts+ Δ N, Tb=Tbs.
According to another embodiment of the invention, when the midway that described receiver module receives uncap instruction be k time time, the completed total dwell time t of described pressure cooking appliance
totaland the corresponding relation between described dwell time Tb, holding pressure control pressure P and/or holding pressure control temperature T is:
Wherein, k be more than or equal to 2 integer, t
total=t1a+t2a+ ... tka, t1a is the completed dwell time when described pressure cooking appliance first time uncaps in midway, t2a be described pressure cooking appliance second time midway when uncapping in the second time packing stage completed dwell time, tka be described pressure cooking appliance kth time midway when uncapping in the kth time packing stage completed dwell time, t (n) enters total dwell time that packing stage presets for described pressure cooking appliance first time, and t (n) is divided into n interval, n be more than or equal to 2 integer, Δ M is default pressure threshold, Δ N is default temperature threshold, 100Kpa>Ps>P1>P 2> ... >Pn>P (n+1)>=0Kpa, 120 DEG C of >Ts>T1>T2Great T.GreaT.GT ... >Tn>T (n+1)>=T0, Tbs>Tb1>Tb2> ... >Tbn>Tb (n+1)>=0, T0 is default boiling point, Ps is default dwell pressure, Ts is default pressurize temperature, Tbs=t (n).
Particularly, according to one embodiment of present invention, and, Ps=P1+ Δ X, P (n-1)=Pn+ Δ X, 0Kpa≤P (n+1)≤20Kpa, 0< Δ X≤Ps/n or 0< Δ X≤20Kpa; Ts=T1+ Δ Y, T (n-1)=Tn+ Δ Y, T0≤T (n+1)≤T0+5 DEG C, 0< Δ Y≤(Ts-T0)/n or 0< Δ Y≤5 DEG C; Tbn≤Tbs-t1a-t2a-...-tka, 5 minutes≤Tb (n+1)≤15 minute.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
The present invention above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the flow chart of the whole cooking process of pressure cooking appliance according to an embodiment of the invention;
Fig. 2 is the flow chart of the control method of pressure cooking appliance according to the embodiment of the present invention; And
Fig. 3 is the block diagram of the pressure cooking appliance according to the embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the invention provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, fisrt feature described below second feature it " on " structure can comprise the embodiment that the first and second features are formed as directly contact, also can comprise other feature and be formed in embodiment between the first and second features, such first and second features may not be direct contacts.
In describing the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Control method and the pressure cooking appliance of the pressure cooking appliance proposed according to the embodiment of the present invention are described with reference to the accompanying drawings.Wherein, pressure cooking appliance can be electric pressure cooking saucepan.
First, as shown in Figure 1, the whole cooking process of the pressure cooking appliance of one embodiment of the invention can comprise: heat 1 stage S1, the 1 stage S2 that boosts, pressurize 1 stage S3, step-down 1 stage S4, prompting stage S5, the loitering phase S6 that uncaps, heat 2 stage S7, the 2 stage S8 that boost, pressurize 2 stage S9, step-down 2 stage S10.
Specifically, as shown in Figure 1, the whole cooking process of this pressure cooking appliance comprises the following steps:
S101, enters heating 1 stage.
S102, judges whether to receive instruction of uncapping halfway.If so, step S1000 is performed; If not, step S103 is performed.
S103, judges that pressure cooking appliance is the need of playing pressure.If so, step S201 is performed; If not, step S101 is returned.
S201, enters boosting 1 stage.
S202, judges whether to receive instruction of uncapping halfway.If so, step S1000 is performed; If not, step S203 is performed.
S203, judges whether the temperature/pressure in pressure cooking appliance reaches preset temperature/pressure.If so, step S301 is performed; If not, step S201 is returned.
S301, enters pressurize 1 stage.
S302, judges whether to receive instruction of uncapping halfway.If so, step S1000 is performed; If not, step S303 is performed.
S303, judges whether to reach the dwell time.If so, step S401 is performed; If not, step S301 is returned.
S1000, removes and uncaps instruction halfway and produce mark of uncapping halfway, enter step S401.
S401, enters step-down 1 stage.
S402, judges whether to receive instruction of uncapping halfway.If so, step S1000 is performed; If not, step S403 is performed.
S403, judges whether the dip time reaching pressure cooking appliance, or judges whether pressure cooking appliance is in passive state.If so, step S501 is performed; If not, step S401 is returned.
S501, judges whether pressure cooking appliance has mark of uncapping halfway.If so, step S502 is performed; If not, process ends.
S502, removes mark of uncapping halfway.
S503, enters the prompting stage, carries out midway and to uncap prompting.
S601, judges whether pressure cooking appliance uncaps.If so, step S602 is performed; If not, execution step S503 is returned.
S602, enters loitering phase of uncapping.
S603, judges pressure cooking appliance whether closing lid.If so, step S701 is performed; If not, execution step S602 is returned.
S701, enters heating 2 stage.
S702, judges whether to receive instruction of uncapping halfway.If so, step S2000 is performed; If not, step S703 is performed.
S703, judges that pressure cooking appliance is the need of playing pressure.If so, step S801 is performed; If not, step S701 is returned.
S801, enters boosting 2 stage.
S802, judges whether to receive instruction of uncapping halfway.If so, step S2000 is performed; If not, step S803 is performed.
S803, judges whether the temperature/pressure in pressure cooking appliance reaches preset temperature/pressure.If so, step S901 is performed; If not, step S801 is returned.
S901, enters pressurize 2 stage.
S902, judges whether to receive instruction of uncapping halfway.If so, step S2000 is performed; If not, step S903 is performed.
S903, judges whether to reach the dwell time.If so, step S1001 is performed; If not, step S901 is returned.
S2000, removes and uncaps instruction halfway and produce mark of uncapping halfway, enter step S401.
S1001, enters step-down 2 stage.
S1002, judges whether to receive instruction of uncapping halfway.If so, step S2000 is performed; If not, step S1003 is performed.
S1003, judges whether the dip time reaching pressure cooking appliance, or judges whether pressure cooking appliance is in passive state.If so, process ends; If not, step S1001 is returned.
Therefore, midway uncap instruction can be occur in heating 1 stage S1, the 1 stage S2 that boosts, pressurize 1 stage S3, step-down 1 stage S4, heat 2 stage S7, any one stage in the 2 stage S8 that boost, pressurize 2 stage S9, step-down 2 stage S10 receives.
The following control method describing the pressure cooking appliance proposed according to the embodiment of the present invention with reference to Fig. 2.As shown in Figure 2, the control method of this pressure cooking appliance comprises the following steps:
S11, receives instruction of uncapping halfway.
Wherein, it should be noted that, in an embodiment of the present invention, uncap a little in the corresponding midway of instruction of once halfway uncapping.Pressure cooking appliance receives instruction of uncapping halfway, can be specifically in the control program of pressure cooking appliance such as electric pressure cooking saucepan, arrange midway uncap a little, if have pressure when uncapping in midway in electric pressure cooking saucepan, then can carry out step-down by dropping equipment and can uncap to realize electric pressure cooking saucepan halfway.
Uncapping to midway further and be a little described, uncaps and a little can be set before culinary art by user, or set in cooking process by user in midway, or determines according to the culinary art pattern that user selects.Further, one or more midway can be set according to the needs of cooking food and uncap a little, namely can receive instruction of repeatedly uncapping halfway in the cooking process of pressure cooking appliance.Wherein, midway is uncapped a little for generalized concept, and the midway midway that a little can be sent by user instruction of uncapping of uncapping is determined, such as in cooking process, user manually inputs instruction of uncapping halfway, also can be in operation by the control program in control module MCU and determine, such as, run to default time point.Or, also before cooking, can be pre-set by user, and uncapped in the midway pre-set and a little remain in pressure cooking appliance.Namely say, instruction time uncapping in midway can be produced by man-machine interface, command generating device, and namely user uncaps a little by man-machine interface, command generating device setting midway in cooking process; Instruction time uncapping in midway also can automatically be produced or cook parameter and meet to preset when uncapping condition and produce by MCU, namely user set and uncaps a little halfway before culinary art; The culinary art scheme that instruction time uncapping in midway can also be arranged by user produces, and the culinary art pattern namely selected according to user automatically sets midway and uncaps a little.
In an embodiment of the present invention, uncapping in midway a little can according to setting parameter arbitrary in the pressure in pressure cooking appliance working time, pressure cooking appliance or the temperature in pressure cooking appliance, or the setting that be combined with each other.Therefore, uncap in midway can be some midway decap point, midway uncaps temperature spot or pressure spot etc. of uncapping halfway.
It should be noted that, above example is only describe the citing uncapped a little in midway, and also to adopt above mode that is similar or equivalent variations to determine, midway is uncapped a little, does not repeat them here.And be understandable that, uncapping in midway is a little uncap in the middle of corresponding pressure cooking apparatus cooking process.
S12, carries out step-down according to instruction controlled pressure cooking apparatus of uncapping halfway, and records the completed state of pressure cooking appliance.
From the cooking process of above-mentioned pressure cooking appliance, when pressure cooking appliance receive midway uncap instruction time, control module in pressure cooking appliance judges whether the dropping equipment in starting pressure cooking apparatus according to the pressure in pressure cooking appliance, and after pressure cooking appliance step-down completes, start suggestion device of uncapping, send to user prompting of uncapping.Wherein, when there being the pressure in pressure and pressure cooking appliance to be greater than 0Kpa (the 1 stage S2 that such as boosts, pressurize 1 stage S3, step-down 1 stage S4, the 2 stage S8 that boost, pressurize 2 stage S9, step-down 2 stage S10) in pressure cooking appliance, first controlled hypotension device starts, until when the pressure in pressure cooking appliance drops to no pressure, control suggestion device startup of uncapping again, send to user prompting of uncapping; And when not having the pressure in pressure such as pressure cooking appliance to be 0Kpa (such as heat 1 stage S1, heat 2 stage S7) in pressure cooking appliance, directly can control to uncap suggestion device startup, send to user prompting of uncapping.
S13, after receiving closing lid instruction, arranges the running parameter of pressure cooking appliance according to the completed state of pressure cooking appliance.
According to one embodiment of present invention, the completed state of described pressure cooking appliance is the described pressure cooking appliance completed dwell time, described running parameter be described pressure cooking appliance after receiving closing lid instruction, again enter holding pressure control parameter during packing stage.
S14, the running parameter according to arranging controls pressure cooking appliance.
According to one embodiment of present invention, described holding pressure control parameter when again entering packing stage comprise uncap after the dwell time, uncap after holding pressure control pressure and/or holding pressure control temperature after uncapping.
Particularly, when the midway received uncap instruction be one time time, t1a of described pressure cooking appliance completed dwell time and described uncap after dwell time Tb, uncap after holding pressure control pressure P and/or the corresponding relation after uncapping between holding pressure control temperature T as shown in table 1 below.
Table 1
Wherein, the total dwell time of t (n) for presetting when described pressure cooking appliance first time enters packing stage, and t (n) is divided into n interval, n be more than or equal to 2 integer, Δ M is default pressure threshold, Δ N is default temperature threshold, 100Kpa>Ps>P1>P 2> ... >Pn>0Kpa, 120 DEG C of >Ts>T1>T2Great T.GreaT.GT ... >Tn>T0, Tbs>Tb1>Tb2> ... >Tbn>0, temperature when T0 is default boiling point such as water boiling, Ps is default dwell pressure, Ts is default pressurize temperature, Tbs=t (n).
And, if described pressure cooking appliance received described midway and to uncap instruction before starting culinary art work, then t1a=0, P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1), wherein, Pn >=P (n+1) > 0Kpa, Tn >=T (n+1) >=T0, Tbn >=Tb (n+1) >=0; If described pressure cooking appliance receives described midway in buck stage and to uncap instruction, then t1a=t (n), P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1); If described pressure cooking appliance receives described midway in heating period or boost phase and to uncap instruction, then t1a=0, Ps-Δ M≤P≤Ps+ Δ M, Ts-Δ N≤T≤Ts+ Δ N, Tb=Tbs.Specifically, if received described midway at described pressure cooking appliance before starting culinary art work to uncap instruction, then described cooking apparatus will complete heating according to pre-set programs, boosting, pressurize, step-down, namely dwell time t1a=Ts has been completed, then user is pointed out to uncap, user completes to uncap and to operate with dish and after the pot cover that closes, running parameter when again entering pressure cooking is: P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1), wherein, Pn >=P (n+1) > 0Kpa, Tn >=T (n+1) >=T0, Tbn >=Tb (n+1) >=0, the above-mentioned pressure cooking again carried out is equivalent to mend burning, its objective is and ensures that food materials user newly added boil.
That is, in an embodiment of the present invention, when the midway received uncap instruction be one time time, t (n) can be divided into n interval such as 0 ~ t1, t1 ~ t2 ... t (n-1) ~ t (n), complete the difference of dwell time selected different holding pressure control parameters according to the midway received stage residing for instruction different and pressure cooking appliance of uncapping, controlled, shown in table 2 specific as follows with the packing stage after uncapping to midway.
Table 2
Wherein, as above shown in table 2, packing stage carry out midway uncap time, the pressure cooking appliance completed dwell time falls into (0 respectively, t1], (t1, t2], (t2, t3] ..., intervals such as (tn-1, tn), the holding pressure control pressure again entering packing stage after uncapping is respectively P1, P2, P3 ... Pn, and the dwell time again entering packing stage after uncapping be respectively Tb1, Tb2, Tb3 ..., Tbn.Wherein, the temperature again entering packing stage after uncapping controls similar to Stress control, and in pressure cooking appliance cooking process, the pressure in utensil and the temperature in utensil have corresponding relation.
Further, if pressure cooking appliance first time midway do not enter packing stage, i.e. t1a=0 before uncapping, then again enter the holding pressure control pressure of packing stage, dwell time after uncapping identical with former default dwell pressure Ps, dwell time Tbs.Similarly, then the holding pressure control temperature again entering packing stage after uncapping is identical with former default pressurize temperature Ts.
In addition, if carry out midway to uncap after packing stage terminates, in order to ensure that the food newly added can be boiled, again enter the holding pressure control pressure of packing stage after uncapping, holding pressure control temperature, dwell time be set as P (n+1), T (n+1), Tb (n+1) respectively, wherein Pn >=P (n+1) > 0Kpa, Tn >=T (n+1) >=T0, Tbn>Tb (n+1) >=0.
If determined to uncap before culinary art work starts halfway, cooking process can perform midway and to have uncapped instruction after the stages such as heating, boosting, pressurize, step-down carry out, namely this situation with performs instruction similarity of uncapping halfway in buck stage, processing method is identical.Specifically, under these two kinds of situations, to the food materials added when starting cooking operation, completed normal heating, boosting, pressurize, step-down culinary art, food materials are boiled, have namely completed dwell time t1a=Ts; After performing instruction of uncapping halfway, the pressure cooking again carried out is equivalent to mend burning, its objective is and ensure that food materials user newly added boil, the running parameter that its pressure cooking performs is: P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1), wherein, Pn >=P (n+1) > 0Kpa, Tn >=T (n+1) >=T0, Tbn >=Tb (n+1) >=0.
Further, according to one embodiment of present invention, in pressure cooking appliance working control process, holding pressure control pressure when pressure cooking appliance enters packing stage is again an interval, instead of a point, namely when in pressure cooking appliance, pressure is greater than the upper limit, controlled pressure cooking apparatus stops heating work, in pressure cooking appliance pressure be less than lower in limited time again controlled pressure cooking apparatus start heating work.Similarly, holding pressure control temperature when pressure cooking appliance enters packing stage again is also an interval, instead of a point.Therefore, consider that holding pressure control pressure and holding pressure control temperature are an interval, the stage of so uncapping residing for instruction according to the midway that receives different and pressure cooking appliance has completed the difference of dwell time and has selected shown in different holding pressure control parameter tables 3 specific as follows.
Table 3
Wherein, as above shown in table 3, holding pressure control pressure when making pressure cooking appliance again enter packing stage by increasing preset pressure threshold value Δ M and preset temperature threshold value Δ N and holding pressure control temperature are an interval.
According to another embodiment of the invention, when the midway received uncap instruction be k time time, the completed total dwell time t of described pressure cooking appliance
totaland the corresponding relation between described dwell time Tb, holding pressure control pressure P and/or holding pressure control temperature T is as shown in table 4 below.
Table 4
Wherein, k be more than or equal to 2 integer, t
total=t1a+t2a+ ... tka, t1a is the completed dwell time when described pressure cooking appliance first time uncaps in midway, t2a be described pressure cooking appliance second time midway when uncapping in the second time packing stage completed dwell time, tka be described pressure cooking appliance kth time midway when uncapping in the kth time packing stage completed dwell time, t (n) enters total dwell time that packing stage presets for described pressure cooking appliance first time, and t (n) is divided into n interval, n be more than or equal to 2 integer, Δ M is default pressure threshold, Δ N is default temperature threshold, 100Kpa>Ps>P1>P 2> ... >Pn>P (n+1)>=0Kpa, 120 DEG C of >Ts>T1>T2Great T.GreaT.GT ... >Tn>T (n+1)>=T0, Tbs>Tb1>Tb2> ... >Tbn>Tb (n+1)>=0, T0 is default boiling point, Ps is default dwell pressure, Ts is default pressurize temperature, Tbs=t (n).
Further, Ps=P1+ Δ X, P (n-1)=Pn+ Δ X, 0Kpa≤P (n+1)≤20Kpa, 0< Δ X≤Ps/n or 0< Δ X≤20Kpa; Ts=T1+ Δ Y, T (n-1)=Tn+ Δ Y, T0≤T (n+1)≤T0+5 DEG C, 0< Δ Y≤(Ts-T0)/n or 0< Δ Y≤5 DEG C; Tbn≤Tbs-t1a-t2a-...-tka, 5 minutes≤Tb (n+1)≤15 minute.
In sum, in an embodiment of the present invention, according to the midway received uncap instruction i.e. midway uncap a little residing for stage and difference of completed dwell time, select different holding pressure control parameter when again entering packing stage, thus the uncertainty of pressure cooking appliance midway decap can be avoided and bring the problem of the long or culinary art weak effect of cooking time.
Particularly, according to an example of the present invention, when pressure cooking appliance selects culinary art soup, total dwell time t (n) that pressure cooking appliance first time presets when entering packing stage is 40 minutes, t (n) is divided into 4 intervals: 0 ~ 10,10 ~ 20,20 ~ 30,30 ~ 40, then t1=10 minute, t2=20 minute, t3=30 minute, t4=40 minute, the dwell pressure Ps=60Kpa preset.Wherein, if pressure cooking appliance completed dwell time pressurize after entering pressurize 1 stage is 5 minutes, i.e. (0<t1a≤t1=10) during completed dwell time t1a=5 minute, receive instruction of uncapping halfway, now controlled hypotension device carries out step-down, such as pressure cooking appliance stops heating or low-power heating, or adopt cooling, the methods such as steam discharge make the pressure in utensil progressively decline, to be checkedly measure when dropping to no pressure in utensil, control suggestion device of uncapping sends information of uncapping, and after pressure cooking appliance is uncapped, close suggestion device of uncapping, after pressure cooking appliance again closing lid, pressure cooking appliance enters heating 2 stage and starts heating work, after 2 stages of boosting, enter pressurize 2 stage, now pressure cooking appliance again enters the holding pressure control parameter of packing stage and is: dwell time Tb1 can be 35 minutes, holding pressure control pressure P 1 can be 50Kpa, pressure cooking appliance is when pressurize 2 stage, the completed dwell time was 20 minutes (i.e. t2a=20 minute), if now again receive instruction of uncapping halfway, the pressurize total time that completes then calculating pressure cooking appliance is t1a+t2a=25 minute, 20=t2<t1a+t2a<t3=30, and controlled hypotension device carries out step-down, such as pressure cooking appliance stops heating or low-power heating, or adopt cooling, the methods such as steam discharge make the pressure in utensil progressively decline, to be checkedly measure when dropping to no pressure in utensil, control suggestion device of uncapping sends information of uncapping, and after pressure cooking appliance is uncapped, close suggestion device of uncapping, after pressure cooking appliance again closing lid, pressure cooking appliance enters heating 2 stage and starts heating work, after 2 stages of boosting, enter pressurize 2 stage, now pressure cooking appliance again enters the holding pressure control parameter of packing stage and is: dwell time Tb3 can be 9 minutes, holding pressure control pressure P 3 can be 30Kpa, after pressurize 2 stage and step-down 2 stage, pressure cooking appliance completes whole cooking process.
According to the control method of the pressure cooking appliance of the embodiment of the present invention, first step-down is carried out according to the midway that receives instruction controlled pressure cooking apparatus of uncapping, and record the completed state of pressure cooking appliance, then the running parameter of pressure cooking appliance is set according to the completed state of pressure cooking appliance after receiving closing lid instruction, finally according to the running parameter arranged, pressure cooking appliance is controlled, thus adjust running parameter in time when closing lid is cooked again after pressure cooking appliance can be uncapped halfway, the uncertainty of pressure cooking appliance midway decap can be avoided and bring cooking time to grow or cook the problem of weak effect, the cooking time of accurate controlled pressure cooking apparatus, ensure the culinary art effect of pressure cooking appliance, fully meet the needs of user.
In addition, embodiments of the invention also proposed a kind of pressure cooking appliance, and as shown in Figure 3, this pressure cooking appliance comprises: dropping equipment 10, receiver module 20 and control module 30.
Wherein, receiver module 20 is for receiving instruction of uncapping halfway, control module 30 controls to make pressure cooking appliance carry out step-down to dropping equipment 10 according to the instruction of uncapping of described midway, and record the completed state of described pressure cooking appliance, and after described receiver module receives closing lid instruction, described control module arranges the running parameter of described pressure cooking appliance according to the completed state of described pressure cooking appliance, and controls described pressure cooking appliance according to the described running parameter arranged.
According to one embodiment of present invention, the completed state of described pressure cooking appliance is the described pressure cooking appliance completed dwell time, described running parameter is, after described pressure cooking appliance carries out closing lid according to described closing lid instruction, again enter holding pressure control parameter during packing stage.
Wherein, described holding pressure control parameter when again entering packing stage comprise uncap after the dwell time, uncap after holding pressure control pressure and/or holding pressure control temperature after uncapping.
Particularly, when the midway that described receiver module receives uncap instruction be one time time, t1a of described pressure cooking appliance completed dwell time and described uncap after dwell time Tb, uncap after holding pressure control pressure P and/or the corresponding relation after uncapping between holding pressure control temperature T as shown in Table 1.
Wherein, the total dwell time of t (n) for presetting when described pressure cooking appliance first time enters packing stage, and t (n) is divided into n interval, n be more than or equal to 2 integer, Δ M is default pressure threshold, Δ N is default temperature threshold, 100Kpa>Ps>P1>P 2> ... >Pn>0Kpa, 120 DEG C of >Ts>T1>T2Great T.GreaT.GT ... >Tn>T0, Tbs>Tb1>Tb2> ... >Tbn>0, T0 is default boiling point, Ps is default dwell pressure, Ts is default pressurize temperature, Tbs=t (n).
And, if described receiver module received described midway and to uncap instruction before described pressure cooking appliance starts culinary art work, then t1a=0, P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1), wherein, Pn >=P (n+1) > 0Kpa, Tn >=T (n+1) >=T0, Tbn >=Tb (n+1) >=0; If described receiver module receives described midway and to uncap instruction when described pressure cooking appliance is in buck stage, then t1a=t (n), P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1); If described receiver module receives described midway and to uncap instruction when described pressure cooking appliance is in heating period or boost phase, then t1a=0, Ps-Δ M≤P≤Ps+ Δ M, Ts-Δ N≤T≤Ts+ Δ N, Tb=Tbs.Specifically, if received described midway at described pressure cooking appliance before starting culinary art work to uncap instruction, then described cooking apparatus will complete heating according to pre-set programs, boosting, pressurize, step-down, namely dwell time t1a=Ts has been completed, then user is pointed out to uncap, user completes to uncap and to operate with dish and after the pot cover that closes, running parameter when again entering pressure cooking is: P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1), wherein, Pn >=P (n+1) > 0Kpa, Tn >=T (n+1) >=T0, Tbn >=Tb (n+1) >=0, the above-mentioned pressure cooking again carried out is equivalent to mend burning, its objective is and ensures that food materials user newly added boil.
According to another embodiment of the invention, when the midway that described receiver module receives uncap instruction be k time time, the completed total dwell time t of described pressure cooking appliance
totaland the corresponding relation between described dwell time Tb, holding pressure control pressure P and/or holding pressure control temperature T is as above shown in table 3.
Wherein, k be more than or equal to 2 integer, t
total=t1a+t2a+ ... tka, t1a is the completed dwell time when described pressure cooking appliance first time uncaps in midway, t2a be described pressure cooking appliance second time midway when uncapping in the second time packing stage completed dwell time, tka be described pressure cooking appliance kth time midway when uncapping in the kth time packing stage completed dwell time, t (n) enters total dwell time that packing stage presets for described pressure cooking appliance first time, and t (n) is divided into n interval, n be more than or equal to 2 integer, Δ M is default pressure threshold, Δ N is default temperature threshold, 100Kpa>Ps>P1>P 2> ... >Pn>P (n+1)>=0Kpa, 120 DEG C of >Ts>T1>T2Great T.GreaT.GT ... >Tn>T (n+1)>=T0, Tbs>Tb1>Tb2> ... >Tbn>Tb (n+1)>=0, T0 is default boiling point, Ps is default dwell pressure, Ts is default pressurize temperature, Tbs=t (n).
Further, Ps=P1+ Δ X, P (n-1)=Pn+ Δ X, 0Kpa≤P (n+1)≤20Kpa, 0< Δ X≤Ps/n or 0< Δ X≤20Kpa; Ts=T1+ Δ Y, T (n-1)=Tn+ Δ Y, T0≤T (n+1)≤T0+5 DEG C, 0< Δ Y≤(Ts-T0)/n or 0< Δ Y≤5 DEG C; Tbn≤Tbs-t1a-t2a-...-tka, 5 minutes≤Tb (n+1)≤15 minute.
According to the pressure cooking appliance of the embodiment of the present invention, instruction of uncapping is received halfway by receiver module, control module controls to make pressure cooking appliance carry out step-down to dropping equipment according to the midway received instruction of uncapping, record the completed state of pressure cooking appliance simultaneously, then after receiver module receives closing lid instruction, control module arranges the running parameter of pressure cooking appliance according to the completed state of pressure cooking appliance, and according to the running parameter arranged, pressure cooking appliance is controlled, thus the pressure cooking appliance of the embodiment of the present invention can midway uncap after again closing lid culinary art time adjust running parameter in time, the uncertainty of midway decap can be avoided and bring cooking time to grow or cook the problem of weak effect, accurately can control cooking time, ensure culinary art effect, fully meet the needs of user.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this description, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read-only storage (ROM), erasablely edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk read-only storage (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanner to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only storage, disk or CD etc.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalency thereof.
Claims (14)
1. a control method for pressure cooking appliance, is characterized in that, comprises the following steps:
Receive instruction of uncapping halfway;
Carry out step-down according to described midway instruction controlled pressure cooking apparatus of uncapping, and record the completed state of described pressure cooking appliance;
After receiving closing lid instruction, the running parameter of described pressure cooking appliance is set according to the completed state of described pressure cooking appliance; And
Described running parameter according to arranging controls described pressure cooking appliance.
2. the control method of pressure cooking appliance as claimed in claim 1, it is characterized in that, the completed state of described pressure cooking appliance is the described pressure cooking appliance completed dwell time, described running parameter be described pressure cooking appliance after receiving closing lid instruction, again enter holding pressure control parameter during packing stage.
3. the control method of pressure cooking appliance as claimed in claim 2, is characterized in that, described holding pressure control parameter when again entering packing stage comprise uncap after the dwell time, uncap after holding pressure control pressure and/or holding pressure control temperature after uncapping.
4. the control method of pressure cooking appliance as claimed in claim 3, it is characterized in that, when the midway received uncap instruction be one time time, t1a of described pressure cooking appliance completed dwell time and described uncap after dwell time Tb, uncap after holding pressure control pressure P and/or the corresponding relation after uncapping between holding pressure control temperature T be:
Wherein, the total dwell time of t (n) for presetting when described pressure cooking appliance first time enters packing stage, and t (n) is divided into n interval, n be more than or equal to 2 integer, Δ M is default pressure threshold, Δ N is default temperature threshold, 100Kpa>Ps>P1>P 2> ... >Pn>0Kpa, 120 DEG C of >Ts>T1>T2Great T.GreaT.GT ... >Tn>T0, Tbs>Tb1>Tb2> ... >Tbn>0, T0 is default boiling point, Ps is default dwell pressure, Ts is default pressurize temperature, Tbs=t (n).
5. the control method of pressure cooking appliance as claimed in claim 4, is characterized in that,
If described pressure cooking appliance received described midway and to uncap instruction before starting culinary art work, then t1a=0, P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1), wherein, Pn >=P (n+1) > 0Kpa, Tn >=T (n+1) >=T0, Tbn >=Tb (n+1) >=0;
If described pressure cooking appliance receives described midway in buck stage and to uncap instruction, then t1a=t (n), P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1);
If described pressure cooking appliance receives described midway in heating period or boost phase and to uncap instruction, then t1a=0, Ps-Δ M≤P≤Ps+ Δ M, Ts-Δ N≤T≤Ts+ Δ N, Tb=Tbs.
6. the control method of pressure cooking appliance as claimed in claim 3, is characterized in that, when the midway received uncap instruction be k time time, the completed total dwell time t of described pressure cooking appliance
totaland the corresponding relation between described dwell time Tb, holding pressure control pressure P and/or holding pressure control temperature T is:
Wherein, k be more than or equal to 2 integer, t
total=t1a+t2a+ ... tka, t1a is the completed dwell time when described pressure cooking appliance first time uncaps in midway, t2a be described pressure cooking appliance second time midway when uncapping in the second time packing stage completed dwell time, tka be described pressure cooking appliance kth time midway when uncapping in the kth time packing stage completed dwell time, t (n) enters total dwell time that packing stage presets for described pressure cooking appliance first time, and t (n) is divided into n interval, n be more than or equal to 2 integer, Δ M is default pressure threshold, Δ N is default temperature threshold, 100Kpa>Ps>P1>P 2> ... >Pn>P (n+1)>=0Kpa, 120 DEG C of >Ts>T1>T2Great T.GreaT.GT ... >Tn>T (n+1)>=T0, Tbs>Tb1>Tb2> ... >Tbn>Tb (n+1)>=0, T0 is default boiling point, Ps is default dwell pressure, Ts is default pressurize temperature, Tbs=t (n).
7. the control method of pressure cooking appliance as claimed in claim 6, is characterized in that, and,
Ps=P1+ Δ X, P (n-1)=Pn+ Δ X, 0Kpa≤P (n+1)≤20Kpa, 0< Δ X≤Ps/n or 0< Δ X≤20Kpa;
Ts=T1+ Δ Y, T (n-1)=Tn+ Δ Y, T0≤T (n+1)≤T0+5 DEG C, 0< Δ Y≤(Ts-T0)/n or 0< Δ Y≤5 DEG C;
Tbn≤Tbs-t1a-t2a-...-tka, 5 minutes≤Tb (n+1)≤15 minute.
8. a pressure cooking appliance, is characterized in that, comprising:
Dropping equipment;
Receiver module, for receiving instruction of uncapping halfway;
Control module, described control module controls to make pressure cooking appliance carry out step-down to described dropping equipment according to the instruction of uncapping of described midway, and record the completed state of described pressure cooking appliance, and after described receiver module receives closing lid instruction, described control module arranges the running parameter of described pressure cooking appliance according to the completed state of described pressure cooking appliance, and controls described pressure cooking appliance according to the described running parameter arranged.
9. pressure cooking appliance as claimed in claim 8, it is characterized in that, the completed state of described pressure cooking appliance is the described pressure cooking appliance completed dwell time, described running parameter is, after described pressure cooking appliance carries out closing lid according to described closing lid instruction, again enter holding pressure control parameter during packing stage.
10. pressure cooking appliance as claimed in claim 9, is characterized in that, described holding pressure control parameter when again entering packing stage comprise uncap after the dwell time, uncap after holding pressure control pressure and/or holding pressure control temperature after uncapping.
11. pressure cooking appliances as claimed in claim 10, it is characterized in that, when the midway that described receiver module receives uncap instruction be one time time, t1a of described pressure cooking appliance completed dwell time and described uncap after dwell time Tb, uncap after holding pressure control pressure P and/or the corresponding relation after uncapping between holding pressure control temperature T be:
Wherein, the total dwell time of t (n) for presetting when described pressure cooking appliance first time enters packing stage, and t (n) is divided into n interval, n be more than or equal to 2 integer, Δ M is default pressure threshold, Δ N is default temperature threshold, 100Kpa>Ps>P1>P 2> ... >Pn>0Kpa, 120 DEG C of >Ts>T1>T2Great T.GreaT.GT ... >Tn>T0, Tbs>Tb1>Tb2> ... >Tbn>0, T0 is default boiling point, Ps is default dwell pressure, Ts is default pressurize temperature, Tbs=t (n).
12. pressure cooking appliances as claimed in claim 11, is characterized in that,
If described receiver module received described midway and to uncap instruction before described pressure cooking appliance starts culinary art work, then t1a=0, P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1), wherein, Pn >=P (n+1) > 0Kpa, Tn >=T (n+1) >=T0, Tbn >=Tb (n+1) >=0;
If described receiver module receives described midway and to uncap instruction when described pressure cooking appliance is in buck stage, then t1a=t (n), P (n+1)-Δ M≤P≤P (n+1)+Δ M, T (n+1)-Δ N≤T≤T (n+1)+Δ N, Tb=Tb (n+1);
If described receiver module receives described midway and to uncap instruction when described pressure cooking appliance is in heating period or boost phase, then t1a=0, Ps-Δ M≤P≤Ps+ Δ M, Ts-Δ N≤T≤Ts+ Δ N, Tb=Tbs.
13. pressure cooking appliances as claimed in claim 10, is characterized in that, when the midway that described receiver module receives uncap instruction be k time time, the completed total dwell time t of described pressure cooking appliance
totaland the corresponding relation between described dwell time Tb, holding pressure control pressure P and/or holding pressure control temperature T is:
Wherein, k be more than or equal to 2 integer, t
total=t1a+t2a+ ... tka, t1a is the completed dwell time when described pressure cooking appliance first time uncaps in midway, t2a be described pressure cooking appliance second time midway when uncapping in the second time packing stage completed dwell time, tka be described pressure cooking appliance kth time midway when uncapping in the kth time packing stage completed dwell time, t (n) enters total dwell time that packing stage presets for described pressure cooking appliance first time, and t (n) is divided into n interval, n be more than or equal to 2 integer, Δ M is default pressure threshold, Δ N is default temperature threshold, 100Kpa>Ps>P1>P 2> ... >Pn>P (n+1)>=0Kpa, 120 DEG C of >Ts>T1>T2Great T.GreaT.GT ... >Tn>T (n+1)>=T0, Tbs>Tb1>Tb2> ... >Tbn>Tb (n+1)>=0, T0 is default boiling point, Ps is default dwell pressure, Ts is default pressurize temperature, Tbs=t (n).
14. pressure cooking appliances as claimed in claim 13, is characterized in that, and,
Ps=P1+ Δ X, P (n-1)=Pn+ Δ X, 0Kpa≤P (n+1)≤20Kpa, 0< Δ X≤Ps/n or 0< Δ X≤20Kpa;
Ts=T1+ Δ Y, T (n-1)=Tn+ Δ Y, T0≤T (n+1)≤T0+5 DEG C, 0< Δ Y≤(Ts-T0)/n or 0< Δ Y≤5 DEG C;
Tbn≤Tbs-t1a-t2a-...-tka, 5 minutes≤Tb (n+1)≤15 minute.
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| CN107928377A (en) * | 2016-10-12 | 2018-04-20 | 佛山市顺德区美的电热电器制造有限公司 | The control method and electric cooker of a kind of electric cooker |
| CN107997572A (en) * | 2016-10-31 | 2018-05-08 | 佛山市顺德区美的电热电器制造有限公司 | A kind of control method and device |
| CN108244995A (en) * | 2016-12-29 | 2018-07-06 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooker and its control method |
| CN108338653A (en) * | 2017-01-23 | 2018-07-31 | 广东美的生活电器制造有限公司 | Method for heating and controlling, heating control apparatus and the health-promotion kettle of health-promotion kettle |
| CN108732958A (en) * | 2017-04-18 | 2018-11-02 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking pot and its cooking control method and device |
| CN108732958B (en) * | 2017-04-18 | 2020-06-05 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker and cooking control method and device thereof |
| CN107692857A (en) * | 2017-07-03 | 2018-02-16 | 浙江绍兴苏泊尔生活电器有限公司 | Air fryer and control method thereof |
| CN107928394A (en) * | 2017-11-15 | 2018-04-20 | 九阳股份有限公司 | A kind of cooking methods of pressure cooker midway charging |
| CN107898305A (en) * | 2017-11-15 | 2018-04-13 | 九阳股份有限公司 | A kind of cooking methods of electric pressure cooking saucepan midway charging |
| CN107822492A (en) * | 2017-11-15 | 2018-03-23 | 九阳股份有限公司 | A kind of electric pressure cooking saucepan midway is uncapped the cooking methods of charging |
| CN108158395A (en) * | 2018-02-05 | 2018-06-15 | 九阳股份有限公司 | A kind of pressure cooking appliance for showing decompression remaining time |
| CN110934486B (en) * | 2018-09-25 | 2022-06-28 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil and method and device for processing upper pressure temperature of cooking utensil |
| CN110934486A (en) * | 2018-09-25 | 2020-03-31 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil and method and device for processing upper pressure temperature of cooking utensil |
| CN111324047A (en) * | 2018-12-14 | 2020-06-23 | 美的集团股份有限公司 | Method, controller, control system and cooking equipment for adding food midway |
| CN111324047B (en) * | 2018-12-14 | 2021-09-03 | 美的集团股份有限公司 | Method, controller, control system and cooking equipment for adding food midway |
| CN110353474A (en) * | 2019-07-01 | 2019-10-22 | 珠海格力电器股份有限公司 | The control method and cooking apparatus of cooking apparatus |
| CN113116161A (en) * | 2019-12-31 | 2021-07-16 | 广东美的生活电器制造有限公司 | Cooking appliance, control method, control device, and computer-readable storage medium |
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