CN106308464B - The recognition methods of the culinary art type of electric cooking pot and electric cooking pot - Google Patents
The recognition methods of the culinary art type of electric cooking pot and electric cooking pot Download PDFInfo
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Abstract
The invention discloses a kind of recognition methods of culinary art type of electric cooking pot and electric cooking pot, this method to include：Electric cooking pot is controlled by adjusting the mode for heating mean power to be heated, until electric cooking pot enters the first boiling stage；The bottom temp of the electric cooking pot of detection, and the on off operating mode between first electrode and second electrode is detected to judge whether to stick together, when sticking together, record the duration of adhesion；According to the culinary art type of the electric cooking pot of number identification to stick together between bottom temp and first electrode and second electrode；The duration for obtaining adhesion is the adhesion frequency n 1 of first time, and the duration for obtaining adhesion when meeting preset condition is the second time, the adhesion frequency n 2 of third time and n3；When identifying that culinary art type is to cook congee, and when n2 is less than or equal to second threshold and n3 and is less than or equal to third threshold value, culinary art type is corrected as Baoshang by cooking congee.The method achieve culinary art type intelligent recognition, recognition accuracy is high.
Description
Technical field
The present invention relates to household electrical appliance technical field more particularly to a kind of recognition methods of the culinary art type of electric cooking pot with
Electric cooking pot.
Background technology
Currently, in electric cooking apparatus industry, cooks, cooks congee, Baoshang will use three different works respectively before boiling
It is cooked as process, so that electric cooking pot is not only limited to more button operation problems, is also limited to chip memory space
In addition problem is exactly that electric cooking pot is difficult to realize automatic identification to culinary art classification, even if identifying that culinary art classification is also possible to reluctantly
To cooking congee and Baoshang easily causes misrecognition.Therefore, electric cooking pot has much room for improvement.
Invention content
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, the present invention
One purpose is to propose that a kind of recognition methods of the culinary art type of electric cooking pot, intelligent the method achieve culinary art type are known
Not, more button operations in the related technology and chip memory space problem are solved the problems, such as, is carried out additionally by culinary art type
It corrects, improves the accuracy rate of culinary art type identification, to greatly improve the intelligence experience of electric cooking pot.
Second object of the present invention is to propose a kind of electric cooking pot.
To achieve the goals above, the recognition methods of the culinary art type of the electric cooking pot of first aspect present invention embodiment,
The electricity cooking pot includes the anti-spilled circuit whether overflowed for detecting the electric cooking pot, the anti-spilled circuit packet
First electrode and second electrode are included, the recognition methods includes the following steps：It controls the electric cooking pot to be heated, until institute
It states electric cooking pot and enters the first boiling stage；The bottom temp of the electric cooking pot is detected, and detects the first electrode and institute
The on off operating mode between second electrode is stated to judge whether stick together between the first electrode and the second electrode,
In, when sticking together, record the duration of the adhesion；According to the bottom temp and the first electrode and described the
The number to stick together between two electrodes identifies the culinary art type of the electric cooking pot；The duration for obtaining the adhesion is the
The adhesion frequency n 1 of one time, and obtain the adhesion number for meeting the duration of adhesion when preset condition for the second time
The duration of n2 and the adhesion is the adhesion frequency n 3 of third time, wherein the preset condition is holding for the adhesion
The continuous time is that the adhesion frequency n 1 of first time is more than or equal to first threshold, alternatively, when the duration of the adhesion is first
Between adhesion frequency n 1 be less than the first threshold and judge the culinary art type to cook congee；When identifying the culinary art type
To cook congee, and the adhesion frequency n 2 that the duration of the adhesion was the second time is less than or equal to second threshold and the adhesion
When duration is that the adhesion frequency n 3 of third time is less than or equal to third threshold value, then the culinary art type is corrected as by cooking congee
Baoshang.
The recognition methods of the culinary art type of electricity cooking pot according to the ... of the embodiment of the present invention, first according to the bottom of electric cooking pot
The number identification culinary art type to stick together between temperature and electrode, when it is to cook congee to identify culinary art type, by being recorded
Adhesion duration be at the first time, the second time and third time corresponding adhesion number entangle culinary art type
Just, to realize the intelligent recognition of culinary art type, more button operations in the related technology and chip storage sky are solved the problems, such as
Between problem, additionally by culinary art type correct, improve culinary art type identification accuracy rate, to greatly improve electricity
The intelligence experience of cooking pot.
In one embodiment of the invention, wherein when the bottom temp is less than the first preset temperature and the generation
When the number of adhesion is more than preset times, the culinary art type is judged to cook congee.
In one embodiment of the invention, when the adhesion frequency n 2 that the duration of the adhesion was the second time is more than
When the duration of second threshold or the adhesion is that the adhesion frequency n 3 of third time is more than third threshold value, then cooked described in holding
Type of preparing food is constant to cook congee.
In one embodiment of the invention, when the culinary art type of the electric cooking pot is to cook congee, also according to described viscous
Duration even is the number of the adhesion frequency n 2 of the second time and adhesion frequency n 3 that the duration of adhesion is the third time
Meter Shui Liang when amount distribution situation judges to cook congee.
In one embodiment of the invention, the anti-spilled circuit further includes overflowing reference resistance, wherein also according to institute
The duration for stating adhesion is the adhesion frequency n 2 of the second time and the adhesion frequency n 3 that the duration of adhesion is the third time
Distributed number situation adjust the resistance value for overflowing reference resistance so that the anti-spilled circuit is cooked with the electric cooking pot
Food type be adapted.
To achieve the goals above, the electric cooking pot of second aspect of the present invention embodiment, the electricity cooking pot includes being used for
The anti-spilled the circuit whether electric cooking pot overflows is detected, the anti-spilled circuit includes first electrode and the second electricity
Pole, the electricity cooking pot further include：Heating control module is heated for controlling the electric cooking pot, until the electricity is cooked
Device of preparing food enters the first boiling stage；Detection module, the bottom temp for detecting the electric cooking pot, and detect first electricity
On off operating mode between pole and the second electrode is to judge whether glued between the first electrode and the second electrode
Even, and when sticking together, the duration of the adhesion is recorded；Type identification module is cooked, for according to the bottom temperature
The number to stick together between degree and the first electrode and the second electrode identifies the culinary art type of the electric cooking pot；It obtains
Modulus block, the duration for obtaining the adhesion is the adhesion frequency n 1 of first time, and obtains when meeting preset condition
The duration of the adhesion is the adhesion frequency n 2 of the second time and the adhesion that the duration of the adhesion is the third time
Frequency n 3, wherein it is that the adhesion frequency n 1 of first time is more than or equal to that the preset condition, which is the duration of the adhesion,
One threshold value is less than and the first threshold and judges alternatively, the duration of the adhesion is the adhesion frequency n 1 of first time
The culinary art type is to cook congee；It cooks type and corrects module, if identifying described cook for the culinary art type identification module
Type of preparing food is that the adhesion frequency n 2 cooked congee, and the duration of the adhesion was the second time is less than or equal to second threshold and described
The duration of adhesion is that the adhesion frequency n 3 of third time is less than or equal to third threshold value, then entangles the culinary art type by cooking congee
Just it is being Baoshang.
The electric cooking pot of the embodiment of the present invention, culinary art type identification module according to the bottom temp and electrode of electric cooking pot it
Between the number identification culinary art type that sticks together, when it is to cook congee to identify culinary art type, culinary art type corrects module according to obtaining
The duration for the adhesion that modulus block obtains is first time, the second time and third time corresponding adhesion number to cooking class
Type is corrected, and realizes the intelligent recognition of culinary art type, solves the problems, such as that more button operations and chip in the related technology are deposited
Space problem is stored up, is corrected additionally by culinary art type, the accuracy rate of culinary art type identification is improved, to greatly promote
The intelligence experience of electric cooking pot.
In one embodiment of the invention, when the bottom temp is less than first preset temperature and described sticks together
When number is more than preset times, the culinary art type identification module judges the culinary art type to cook congee.
In one embodiment of the invention, when the adhesion frequency n 2 that the duration of the adhesion was the second time is more than
When the duration of second threshold or the adhesion is that the adhesion frequency n 3 of third time is more than third threshold value, then the culinary art class
Type corrects module and keeps the culinary art type constant to cook congee.
In one embodiment of the invention, the culinary art type corrects module, is additionally operable to：When cooking for the electric cooking pot
Type of preparing food is when cooking congee, and the duration also according to the adhesion is the duration of the adhesion frequency n 2 and adhesion of the second time
Meter Shui Liang when judging to cook congee for the distributed number situation of the adhesion frequency n 3 of third time.
In one embodiment of the invention, the anti-spilled circuit further includes overflowing reference resistance, the culinary art type
Module is corrected, is additionally operable to：According to the duration for the adhesion frequency n 2 and adhesion that the duration of the adhesion was the second time
The resistance value for overflowing reference resistance is adjusted for the distributed number situation of the adhesion frequency n 3 of third time, so that described anti-spilled
Circuit and the food type of the electric cooking pot culinary art are adapted.
The electric cooking pot of the present invention can be electric cooker, electric pressure cooking saucepan.
Description of the drawings
Fig. 1 is the flow chart of the recognition methods of the culinary art type of electric cooking pot according to an embodiment of the invention；
Fig. 2 is the schematic diagram of electric cooking pot accord to a specific embodiment of that present invention；
It is 2 He of adhesion frequency n of the second time that Fig. 3, which is the duration of statistics adhesion according to an embodiment of the invention,
The duration of adhesion is the flow chart of the adhesion frequency n 3 of third time；
Fig. 4 is the block diagram of electric cooking pot according to an embodiment of the invention.
Reference numeral：
First electrode DZ1 and second electrode DZ2, pot cover 200, heating control module 10, detection module 20, culinary art type are known
Other module 30, acquisition module 40 and culinary art type correct module 50.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Fig. 1 is the flow chart of the recognition methods of the culinary art type of electric cooking pot according to an embodiment of the invention.Wherein,
Electric cooking pot includes the anti-spilled circuit whether overflowed for detecting electric cooking pot, anti-spilled circuit include first electrode and
Second electrode.
Specifically, as shown in Fig. 2, first electrode DZ1 and second electrode DZ2 may be disposed on the pot cover 200 of electric cooking pot,
And be between first electrode DZ1 and second electrode DZ2 disconnect, in electric cooking pot without water, thin rice gruel or foam rise or
When spilling, first electrode DZ1 and second electrode DZ2 are in open-circuit condition, and detectable electricity cooking pot does not overflow；And it is cooked in electricity
It prepares food in device when thering is water, thin rice gruel or foam to rise or overflow, first electrode DZ1 and second electrode DZ2 are in short-circuit conducting state, can
Detect that electric cooking pot overflows.
As shown in Figure 1, the recognition methods of the culinary art type of the electric cooking pot of the embodiment of the present invention includes the following steps：
S1 controls electric cooking pot and is heated, until electric cooking pot enters the first boiling stage.
Specifically, electric cooking pot starts to cook after the power is turned on, can control electricity by adjusting the mode of heating mean power and cook
Device of preparing food is heated, until electric cooking pot enters the first boiling stage.For example, can by adjusting heating Power Regulation than mode come
Adjustment heating mean power, wherein heating Power Regulation ratio refers to heating time of the electric cooking pot in preset time accounting for total time
Proportion, such as heating time of the electric cooking pot in 20 seconds are 12 seconds, stop heating within remaining 8 seconds, then heating Power Regulation ratio is 12/
20。
In one embodiment of the invention, whether reach the by the upper cover temperature or bottom temp that detect electric cooking pot
One default boiling temperature TBoiling 1To judge whether electric cooking pot enters the first boiling stage, TBoiling 1≥70℃。
S2, detects the bottom temp of electric cooking pot, and detects the on off operating mode between first electrode and second electrode to sentence
It is disconnected whether to stick together between first electrode and second electrode, wherein when sticking together, to record the duration of adhesion.
For example, the bottom temperature of electric cooking pot can be detected by the temperature sensor that the interior pot with electric cooking pot is in contact
Degree.
Specifically, if in short-circuit conducting state between first electrode and second electrode, judge first electrode and the
It sticks together between two electrodes, if being in open-circuit condition between first electrode and second electrode, judges first electrode and the
It does not stick together between two electrodes.
More specifically, when sticking together between first electrode and second electrode, the duration of adhesion is recorded.
S3, according to cooking for the number electric cooking pot of identification to stick together between bottom temp and first electrode and second electrode
It prepares food type.
In one embodiment of the invention, wherein when time that bottom temp is less than the first preset temperature and sticks together
When number is more than preset times, judge to cook type to cook congee.
Specifically, after electric cooking pot enters the first boiling stage, often judge to send out between first electrode and second electrode
Raw adhesion, just adds one by the frequency n to stick together.If bottom temp T is less than the first preset temperature tep1 and sticks together
Frequency n is more than preset times times, then judges to cook type to cook congee.
In addition, in one embodiment of the invention, if time that bottom temp is less than the first preset temperature, sticks together
Number is more than or equal to the first preset time less than or equal to the duration of preset times and the first boiling stage, then judges to cook type
For Baoshang；If bottom temp is more than or equal to the first preset temperature, judge to cook type to cook.
S4, the duration for obtaining adhesion is the adhesion frequency n 1 of first time, and obtains adhesion when meeting preset condition
Duration be the adhesion frequency n 2 of the second time and the adhesion frequency n 3 that the duration of adhesion is the third time, wherein
Preset condition be adhesion duration be first time adhesion frequency n 1 be more than or equal to first threshold, alternatively, adhesion is held
The continuous time is that the adhesion frequency n 1 of first time is less than first threshold and judges that it is to cook congee to cook type.
Specifically, after electric cooking pot enters the first boiling stage, the duration for counting adhesion respectively is at the first time
Adhesion frequency n 1, n2 and the n3 of t1, the second time t2 and third time t3.The flow of statistics is as shown in Figure 3, wherein works as adhesion
Duration be t1 adhesion frequency n 1 when reaching first threshold N1, stop recording n2 and n3, or if n1 does not have always
When reaching N1, then when the culinary art type for identifying electric cooking pot is to cook congee, stop recording n2 and n3.
In one particular embodiment of the present invention, the value range of t1, t2, t3 and N1 are：t1>=3s, 20>=N1
>=9,3s>=t2>=500ms, t3>=6s.
S5 cooks type to cook congee when identifying, and the adhesion frequency n 2 that the duration of adhesion was the second time is less than
When being less than or equal to third threshold value N3 equal to the adhesion frequency n 3 that the duration of second threshold N2 and adhesion is the third time, then will
Culinary art type is corrected as Baoshang by cooking congee.
Specifically, if user carries out Baoshang using electric cooking pot, but the food materials and water that are put into are relatively more, then,
In step s3, by entering the bottom temp after first boiling stage and sticking together between first electrode and second electrode
The culinary art type that number identifies may be cook congee, then, if subsequently cooked using the cooking process cooked congee,
The quality and cooking time of Baoshang can be seriously affected.Therefore, in this step, need according to the duration of adhesion be second when
Between adhesion frequency n 2 and duration of adhesion be that the size of adhesion frequency n 3 of third time is further judged, and
It is corrected when the culinary art type for judging to identify originally is wrong.
More specifically, if the culinary art type identified is to cook congee, and n2<=N2 and n3<When=N3, it will know before
The culinary art type not gone out, which is cooked congee, is corrected as Baoshang.
In one particular embodiment of the present invention, the value range of N2 and N3 is：N2>=13, N3>=2.
In one embodiment of the invention, when the adhesion frequency n 2 that the duration of adhesion was the second time is more than second
The duration of threshold value N2 or adhesion be the third time adhesion frequency n 3 be more than third threshold value N3 when, then keep culinary art type be
It cooks congee constant.
Specifically, if the culinary art type identified is to cook congee, if being unsatisfactory for condition：n2<=N2 and n3<=N3, then
The identified culinary art type of holding is constant to cook congee.
In one embodiment of the invention, when the culinary art type of electric cooking pot is to cook congee, also according to continuing for adhesion
Time is the distributed number feelings of the adhesion frequency n 2 of the second time and adhesion frequency n 3 that the duration of adhesion is the third time
Meter Shui Liang when condition judges to cook congee.
Specifically, when it is to cook congee finally to identify culinary art type, when can also be second according to the duration of adhesion
Between adhesion frequency n 2 and duration of adhesion distinguish the meter Shui of congee for the distribution situation of the adhesion frequency n 3 of third time
Amount.
In one embodiment of the invention, anti-spilled circuit further includes overflowing reference resistance, wherein also according to adhesion
Duration is the quantity point of the adhesion frequency n 2 of the second time and adhesion frequency n 3 that the duration of adhesion is the third time
The resistance value of reference resistance is overflowed in the adjustment of cloth situation, so that anti-spilled circuit and the food type of electric cooking pot culinary art are adapted.
Specifically, in the related art, the spilling reference resistance in anti-spilled circuit is a fixed value (for example, 500K
Ω), after the resistivity of cooked material changes in electric cooking pot, if having exceeded the spilling reference resistance of anti-spilled circuit
Corresponding identification range, then anti-spilled circuit will be unable to carry out spilling judgement.For this problem, in the embodiment of the present invention
In, the spilling reference resistance in anti-spilled circuit is variable, and the size of resistance value can be the according to the duration of adhesion
The adhesion frequency n 2 of two times and the duration of adhesion are the distribution situation of the adhesion frequency n 3 of third time into Mobile state tune
It is whole.
More specifically, the duration for passing through adhesion is the adhesion frequency n 2 of the second time and the duration of adhesion is
The distribution situation of the adhesion frequency n 3 of three times, the substance characteristics that can be found out from indirect sources to cooked material are (for example, cooked material
Resistivity it is big or small, food materials are relatively glutinous still not to be sticked, if is easy blistering etc.), overflow in this can be adjusted with dynamic realtime
In the case of going out reference resistance, the spilling of anti-spilled circuit judge can with the operation of continuously effective, then, electric cooking pot
It cooks a greater variety of foods, and ensures the quality of culinary art.
The recognition methods of the culinary art type of the electric cooking pot of the embodiment of the present invention, first according to the bottom temp of electric cooking pot
The number identification culinary art type to stick together between electrode, it is viscous by what is recorded when it is to cook congee to identify culinary art type
Duration even is that first time, the second time and third time corresponding adhesion number correct culinary art type, from
And the intelligent recognition of culinary art type is realized, solve the problems, such as that more button operations and chip memory space in the related technology are asked
Topic corrects additionally by culinary art type, the accuracy rate of culinary art type identification is improved, to greatly improve electric culinary art
The intelligence experience of device.
In order to realize above-described embodiment, the invention also provides a kind of electric cooking pots.
Fig. 4 is the block diagram of electric cooking pot according to an embodiment of the invention.Electric cooking pot includes being cooked for detecting electricity
The anti-spilled circuit whether device of preparing food overflows, anti-spilled circuit includes first electrode DZ1 and second electrode DZ2, such as Fig. 4 institutes
Show, the electric cooking pot of the embodiment of the present invention further includes：Heating control module 10, detection module 20, culinary art type identification module
30, acquisition module 40 and culinary art type correct module 50.
Wherein, the principle whether overflowed by first electrode DZ1 and the electric cooking pot of second electrode DZ2 detections is preceding
It is illustrated in the embodiment in face, details are not described herein.
Heating control module 10 is heated for controlling electric cooking pot, until electric cooking pot enters the first boiling stage.
Specifically, electric cooking pot starts to cook after the power is turned on, and heating control module 10 can be by adjusting heating mean power
Mode control electric cooking pot and heated, until electric cooking pot enters the first boiling stage.For example, can be by adjusting heating
Power Regulation than mode adjust heating mean power, wherein heating Power Regulation ratio refers to heating of the electric cooking pot in preset time
Time accounts for the proportion of total time, such as heating time of the electric cooking pot in 20 seconds is 12 seconds, stops heating within remaining 8 seconds, then
It is 12/20 to heat Power Regulation ratio.
In one embodiment of the invention, whether reach the by the upper cover temperature or bottom temp that detect electric cooking pot
One default boiling temperature TBoiling 1To judge whether electric cooking pot enters the first boiling stage, TBoiling 1≥70℃。
Detection module 20 is used to detect the bottom temp of electric cooking pot, and detect first electrode DZ1 and second electrode DZ2 it
Between on off operating mode to judge whether stick together between first electrode DZ1 and second electrode DZ2, and when sticking together, note
Record the duration of adhesion.
For example, detection module 20 can detect electric culinary art by the temperature sensor that the interior pot with electric cooking pot is in contact
The bottom temp of device.
Specifically, if in short-circuit conducting state between first electrode DZ1 and second electrode DZ2, if detection module 20
Judge to stick together between first electrode DZ1 and second electrode DZ2, if be between first electrode DZ1 and second electrode DZ2
Open-circuit condition, detection module 20 then judge not stick together between first electrode DZ1 and second electrode DZ2.
More specifically, when sticking together between first electrode DZ1 and second electrode DZ2, detection module 20 also records viscous
Duration even.
Culinary art type identification module 30 according between bottom temp and first electrode DZ1 and second electrode DZ2 for occurring
The culinary art type of the electric cooking pot of number identification of adhesion.
In one embodiment of the invention, when bottom temp is less than the first preset temperature and the number to stick together is more than
When preset times, culinary art type identification module 30 judges to cook type to cook congee.
Specifically, after electric cooking pot enters the first boiling stage, detection module 20 often judges first electrode and second
It sticks together between electrode, the frequency n to stick together is just added one by culinary art type identification module 30.If bottom temp T is less than
First preset temperature tep1 and the frequency n to stick together are more than preset times times, and culinary art type identification module 30 then judges to cook
Type of preparing food is to cook congee.
In addition, in one embodiment of the invention, if time that bottom temp is less than the first preset temperature, sticks together
Number is more than or equal to the first preset time less than or equal to the duration of preset times and the first boiling stage, cooks type identification mould
Block 30 then judges to cook type for Baoshang；If bottom temp is more than or equal to the first preset temperature, culinary art type identification module 30
Then judge to cook type to cook.
The duration that acquisition module 40 is used to obtain adhesion is the adhesion frequency n 1 of first time, and it is default to obtain satisfaction
The duration of adhesion is the adhesion frequency n 2 of the second time and the adhesion time that the duration of adhesion is the third time when condition
Number n3, wherein preset condition be adhesion duration be first time adhesion frequency n 1 be more than or equal to first threshold, or
The duration of person, adhesion are the adhesion frequency n 1 of first time less than first threshold and judge that it is to cook congee to cook type.
Specifically, after electric cooking pot enters the first boiling stage, acquisition module 40 counts the duration of adhesion respectively
For adhesion frequency n 1, n2 and the n3 of first time t1, the second time t2 and third time t3.Wherein, when the duration of adhesion
When reaching first threshold N1 for the adhesion frequency n 1 of t1, stop recording n2 and n3, or if when n1 does not reach N1 always,
When the culinary art type for identifying electric cooking pot is to cook congee, stop recording n2 and n3.
In one particular embodiment of the present invention, the value range of t1, t2, t3 and N1 are：t1>=3s, 20>=N1
>=9,3s>=t2>=500ms, t3>=6s.
Culinary art type is identified to cook congee for cooking type identification module if cooking type and correcting module 50, and adhesion
Duration be that be less than or equal to the duration of second threshold and adhesion be the third time for the adhesion frequency n 2 of the second time
Adhesion frequency n 3 is less than or equal to third threshold value, then culinary art type is corrected as Baoshang by cooking congee.
Specifically, if user carries out Baoshang using electric cooking pot, but the food materials and water that are put into are relatively more, then,
Culinary art type identification module 30 is sent out by the bottom temp after entering the first boiling stage and between first electrode and second electrode
The culinary art type that the number of raw adhesion identifies may be cook congee, then, if it is follow-up using the cooking process cooked congee into
Row culinary art, then can seriously affect the quality and cooking time of Baoshang.Therefore, culinary art type is corrected module 50 and is needed according to adhesion
Duration be the adhesion frequency n 2 of the second time and adhesion frequency n 3 that the duration of adhesion is the third time size into
Row is further to be judged, and is corrected when the culinary art type for judging to identify originally is wrong.
More specifically, if the culinary art type that culinary art type identification module 30 is identified is to cook congee, and n2<=N2 and
n3<When=N3, culinary art type correction module 50, which then cooks congee the culinary art type identified before, is corrected as Baoshang.
In one particular embodiment of the present invention, the value range of N2 and N3 is：N2>=13, N3>=2.
In one embodiment of the invention, when the adhesion frequency n 2 that the duration of adhesion was the second time is more than second
When the duration of threshold value or adhesion is that the adhesion frequency n 3 of third time is more than third threshold value, then cooks type and correct module guarantor
It is constant to cook congee to hold culinary art type.
Specifically, if the culinary art type identified is to cook congee, if being unsatisfactory for condition：n2<=N2 and n3<=N3, is cooked
The culinary art type that type of preparing food correction module 50 then keeps identified is constant to cook congee.
In one embodiment of the invention, culinary art type is corrected module 50 and is additionally operable to：When the culinary art type of electric cooking pot
When to cook congee, the duration also according to adhesion is the adhesion frequency n 2 of the second time and the duration of adhesion is the third time
The distributed number situation of adhesion frequency n 3 judge meter Shui Liang when cooking congee.
Specifically, identify that culinary art type corrects module 50 can also be according to adhesion when cooking type to cook congee final
Duration be the adhesion frequency n 2 of the second time and adhesion frequency n 3 that the duration of adhesion is the third time distribution
Situation distinguishes the meter Shui Liang of congee.
In one embodiment of the invention, anti-spilled circuit further includes overflowing reference resistance, and culinary art type corrects module
50 are additionally operable to：Duration according to adhesion is the adhesion frequency n 2 of the second time and the duration of adhesion is the third time
The resistance value of reference resistance is overflowed in the distributed number situation adjustment of adhesion frequency n 3, so that anti-spilled circuit and electric cooking pot culinary art
Food type is adapted.
Specifically, in the related art, the spilling reference resistance in anti-spilled circuit is a fixed value (for example, 500K
Ω), after the resistivity of cooked material changes in electric cooking pot, if having exceeded the spilling reference resistance of anti-spilled circuit
Corresponding identification range, then anti-spilled circuit will be unable to carry out spilling judgement.For this problem, in the embodiment of the present invention
In, the spilling reference resistance in anti-spilled circuit be it is variable, culinary art type correct module 50 can according to adhesion it is lasting when
Between for the second time adhesion frequency n 2 and adhesion duration be the third time adhesion frequency n 3 distribution situation to overflow
The resistance value for going out reference resistance is adjusted into Mobile state.
More specifically, the duration for passing through adhesion is the adhesion frequency n 2 of the second time and the duration of adhesion is
The distribution situation of the adhesion frequency n 3 of three times, the substance characteristics that can be found out from indirect sources to cooked material are (for example, cooked material
Resistivity it is big or small, food materials are relatively glutinous still not to be sticked, if is easy blistering etc.), overflow in this can be adjusted with dynamic realtime
In the case of going out reference resistance, the spilling of anti-spilled circuit judge can with the operation of continuously effective, then, electric cooking pot
It cooks a greater variety of foods, and ensures the quality of culinary art.
The electric cooking pot of the embodiment of the present invention, culinary art type identification module according to the bottom temp and electrode of electric cooking pot it
Between the number identification culinary art type that sticks together, when it is to cook congee to identify culinary art type, culinary art type corrects module according to obtaining
The duration for the adhesion that modulus block obtains is first time, the second time and third time corresponding adhesion number to cooking class
Type is corrected, and realizes the intelligent recognition of culinary art type, solves the problems, such as that more button operations and chip in the related technology are deposited
Space problem is stored up, is corrected additionally by culinary art type, the accuracy rate of culinary art type identification is improved, to greatly promote
The intelligence experience of electric cooking pot.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of recognition methods of the culinary art type of electricity cooking pot, which is characterized in that the electricity cooking pot includes for detecting
State the anti-spilled circuit whether electric cooking pot overflows, the anti-spilled circuit includes first electrode and second electrode, described
Recognition methods includes the following steps：
It controls the electric cooking pot to be heated, until the electric cooking pot enters the first boiling stage；
The bottom temp of the electric cooking pot is detected, and detects the on off operating mode between the first electrode and the second electrode
To judge whether stick together between the first electrode and the second electrode, wherein when sticking together, record described viscous
Duration even；
The electricity is identified according to the number to stick together between the bottom temp and the first electrode and the second electrode
The culinary art type of cooking pot；
The duration for obtaining the adhesion is the adhesion frequency n 1 of first time, and obtains and meet adhesion when preset condition
Duration be the adhesion frequency n 2 of the second time and the adhesion frequency n 3 that the duration of the adhesion is the third time,
In, the preset condition be the adhesion duration be first time adhesion frequency n 1 be more than or equal to first threshold, or
The duration of person, the adhesion are the adhesion frequency n 1 of first time less than the first threshold and judge the culinary art class
Type is to cook congee；
When identifying the culinary art type to cook congee, and the adhesion frequency n 2 that the duration of the adhesion was the second time is less than
When being less than or equal to third threshold value equal to the adhesion frequency n 3 that the duration of second threshold and the adhesion is the third time, then will
The culinary art type is corrected as Baoshang by cooking congee.
2. the recognition methods of the culinary art type of electricity cooking pot as described in claim 1, which is characterized in that wherein, when the bottom
When portion's temperature is less than the first preset temperature and the number to stick together and is more than preset times, the culinary art type is judged to boil
Congee.
3. the recognition methods of the culinary art type of electricity cooking pot as described in claim 1, which is characterized in that when holding for the adhesion
The continuous time is the adhesion frequency n 2 of the second time more than the adhesion that the duration of second threshold or the adhesion is the third time
When frequency n 3 is more than third threshold value, then it is constant to cook congee to keep the culinary art type.
4. the recognition methods of the culinary art type of electricity cooking pot as described in claim 1, which is characterized in that when the electric cooking pot
Culinary art type be when cooking congee, the duration also according to the adhesion is the adhesion frequency n 2 of the second time and continuing for adhesion
Time is the meter Shui Liang when distributed number situation of the adhesion frequency n 3 of third time judges to cook congee.
5. the recognition methods of the culinary art type of electricity cooking pot as described in claim 1, which is characterized in that the anti-spilled circuit
Further include overflowing reference resistance, wherein the duration also according to the adhesion is adhesion frequency n 2 and the adhesion of the second time
Duration be the third time adhesion frequency n 3 distributed number situation adjust it is described overflow reference resistance resistance value so that
The anti-spilled circuit and the food type of the electric cooking pot culinary art are adapted.
6. a kind of electricity cooking pot, which is characterized in that the electricity cooking pot includes for detecting whether the electric cooking pot overflows
The anti-spilled circuit gone out, the anti-spilled circuit include first electrode and second electrode, and the electricity cooking pot further includes：
Heating control module is heated for controlling the electric cooking pot, until the electric cooking pot enters the first boiling rank
Section；
Detection module, the bottom temp for detecting the electric cooking pot, and detect the first electrode and the second electrode
Between on off operating mode to judge whether stick together between the first electrode and the second electrode, and when sticking together
When, record the duration of the adhesion；
Type identification module is cooked, for occurring according between the bottom temp and the first electrode and the second electrode
The number of adhesion identifies the culinary art type of the electric cooking pot；
Acquisition module, the duration for obtaining the adhesion is the adhesion frequency n 1 of first time, and it is default to obtain satisfaction
The duration of the adhesion is the adhesion frequency n 2 of the second time when condition and the duration of the adhesion is the third time
Adhesion frequency n 3, wherein it is that the adhesion frequency n 1 of first time is more than that the preset condition, which is the duration of the adhesion,
Equal to first threshold, alternatively, the duration of the adhesion be first time adhesion frequency n 1 be less than the first threshold and
Judge that the culinary art type is to cook congee；
It cooks type and corrects module, if the culinary art type is identified to cook congee for the culinary art type identification module, and
The duration of the adhesion is that the adhesion frequency n 2 of the second time is less than or equal to the duration of second threshold and the adhesion
It is less than or equal to third threshold value for the adhesion frequency n 3 of third time, then the culinary art type is corrected as Baoshang by cooking congee.
7. electricity cooking pot as claimed in claim 6, which is characterized in that when the bottom temp is less than the first preset temperature and institute
When stating the number to stick together more than preset times, the culinary art type identification module judges the culinary art type to cook congee.
8. electricity cooking pot as claimed in claim 6, which is characterized in that when duration the gluing for the second time of the adhesion
When even frequency n 2 is more than third threshold value more than the adhesion frequency n 3 that the duration of second threshold or the adhesion is the third time,
Then it is constant to cook congee to correct the module holding culinary art type for the culinary art type.
9. electricity cooking pot as claimed in claim 6, which is characterized in that the culinary art type corrects module, is additionally operable to：
When the culinary art type of the electric cooking pot is to cook congee, the duration also according to the adhesion is the adhesion of the second time
The duration of frequency n 2 and adhesion is the meter Shui Liang when distributed number situation of the adhesion frequency n 3 of third time judges to cook congee.
10. electricity cooking pot as claimed in claim 6, which is characterized in that the anti-spilled circuit further includes overflowing reference resistance,
The culinary art type corrects module, is additionally operable to：
Duration according to the adhesion is the adhesion frequency n 2 of the second time and the duration of adhesion is the third time
The distributed number situation of adhesion frequency n 3 adjusts the resistance value for overflowing reference resistance, so that the anti-spilled circuit and the electricity
The food type of cooking pot culinary art is adapted.
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| CN106859396B (en) * | 2017-02-20 | 2019-06-04 | 九阳股份有限公司 | A kind of anti-overflow controlling means and broken wall cooking machine of broken wall cooking machine |
| CN109700308B (en) * | 2017-10-25 | 2021-08-20 | 佛山市顺德区美的电热电器制造有限公司 | Cooking method, cooking apparatus, cooking appliance, and computer-readable storage medium |
| CN111728482B (en) * | 2020-05-28 | 2021-03-23 | 深圳拓邦股份有限公司 | Self-adaptive anti-overflow control method and device |
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| CN1547993A (en) * | 2003-05-06 | 2004-11-24 | 三菱电机株式会社 | Guide heating cooking utensil |
| CN202041867U (en) * | 2010-12-09 | 2011-11-16 | 美的集体有限公司 | Electric cooker |
| CN103750732A (en) * | 2014-01-09 | 2014-04-30 | 美的集团股份有限公司 | Automatic electric-cooker working mode selection method and electric cooker |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS60237952A (en) * | 1984-05-11 | 1985-11-26 | Tiger Vacuum Bottle Co Ltd | Rice cooking method |
| JP2005296423A (en) * | 2004-04-14 | 2005-10-27 | Matsushita Electric Ind Co Ltd | Rice cooker |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1547993A (en) * | 2003-05-06 | 2004-11-24 | 三菱电机株式会社 | Guide heating cooking utensil |
| CN202041867U (en) * | 2010-12-09 | 2011-11-16 | 美的集体有限公司 | Electric cooker |
| CN103750732A (en) * | 2014-01-09 | 2014-04-30 | 美的集团股份有限公司 | Automatic electric-cooker working mode selection method and electric cooker |
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