CN107219781A - The control method seethed with excitement for article in the detection container of cooker - Google Patents
The control method seethed with excitement for article in the detection container of cooker Download PDFInfo
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- CN107219781A CN107219781A CN201610756755.3A CN201610756755A CN107219781A CN 107219781 A CN107219781 A CN 107219781A CN 201610756755 A CN201610756755 A CN 201610756755A CN 107219781 A CN107219781 A CN 107219781A
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- article
- detection container
- temperature value
- cooker
- excitement
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
Abstract
The present invention relates to the control method that article in a kind of detection container for cooker seethes with excitement, it comprises the following steps：S1：Detection container temperature；S2：Judge whether vessel temp reaches the first preset temperature value T1, step S3 is gone to if reaching, step S1 is otherwise gone to；S3：Detect and calculate vessel temp from T1It is increased to T2Incremental time Δ t, T2＞ T1＞ 0；Go to step S4；S4：By Δ t and preset time value t0It is compared, t0＞ 0；As Δ t >=t0When, set Δ t as time cycle t, otherwise t is set0It is used as time cycle t；S5：Periodically carried out by t：Detection container temperature, calculates the change absolute value Δ T between two neighboring vessel temp, and with the 3rd preset temperature value T3Make comparisons, T3＞ 0；Until once occurring or the preset temperature value T of change absolute value Δ T≤the 3rd repeatedly continuously occur3, judge that container contents reach fluidized state.The present invention can effectively judge whether the article being under different situations reaches boiling.
Description
Technical field
The present invention relates to computer heating control field, article seethes with excitement more particularly in a kind of detection container for cooker
Control method.
Background technology
The intelligence degree more and more higher of current cooker (gas-cooker), is cooked using container on cooker, is cooked congee, is stewed
During soup, it is a very crucial event to judge when container contents seethe with excitement, and can enter small if erroneous judgement in advance
Power or small fire heating, occur cooking not yet done, soup not boiling phenomenon, if it is determined that boiling is delayed, then spillover occur；By
Intelligentized control method can be realized in current cooker, therefore, judges that boiling is particularly important in the intelligent Application of cooker.
The method of judgement boiling main at present is, by temperature sensor detection container temperature, to be set when vessel temp reaches
During the temperature of fixed boiling, it is judged as reaching fluidized state.The method exist weak point be：Due to varying environment air pressure,
Different vessels have, different firepower or power, and during the boiling water of different capabilities, the temperature value of container is different, it is impossible to compatible
The polytropy of various container tools and use environment temperature, it is impossible to meet the different culinary art customs of different user.In order to solve mesh
The defect that the preceding method for judging boiling is present, the application to judging that the method for boiling is improved at present.
The content of the invention
The technical problems to be solved by the invention are to provide for the control that article seethes with excitement in a kind of detection container for cooker
Method processed, it can effectively judge that being in varying environment air pressure, different vessels tool, different firepower, the article of different capabilities is
It is no to reach boiling.
Above-mentioned technical problem is solved by the following technical programs：
The control method that article seethes with excitement in a kind of detection container for cooker, comprises the following steps：
S1：Detection container temperature；
S2：Judge whether vessel temp reaches the first preset temperature value T1, next step is entered if reaching, is otherwise gone to
Step S1；
S3：Detect and calculate vessel temp from the first preset temperature value T1It is increased to the second preset temperature value T2Time increase
Measure Δ t, T2＞ T1＞ 0；Into next step；
S4：By incremental time Δ t and preset time value t0It is compared, t0＞ 0；As Δ t >=t0When, set Δ t as when
Between cycle t, otherwise t is set0It is used as time cycle t；Into next step；
S5：Temporally cycle t is periodically carried out：Detection container temperature, calculates current container temperature and a upper container temperature
Change absolute value Δ T between degree, and with the 3rd preset temperature value T3Make comparisons, T3＞ 0；Until once occurring or repeatedly continuous
There is the preset temperature value T of change absolute value Δ T≤the 3rd3, judge that container contents reach fluidized state.
In one of the embodiments, the step S5 is specifically included：
S51：Detection container temperature simultaneously assigns the first parameter preset Tn1；
S52：Timing, when timing reaches t, detection container temperature value are carried out with time cycle t and the second default ginseng is assigned
Number Tn2；Into next step；
S53：By change absolute value Δ T and the 3rd preset temperature value T3It is compared, Δ T=| Tn1-Tn2|, as Δ T≤T3,
Go to step S55；Otherwise, into next step；
S54：To now the second parameter preset Tn2Value assign the first parameter preset Tn1, timing reset, go to step S52；
S55：Judge that container contents reach fluidized state.
In one of the embodiments, the second preset temperature value T2With the first preset temperature value T1Difference 6
DEG C~12 DEG C between.
In one of the embodiments, the first preset temperature value T1Be set to：77≤T1≤83。
In one of the embodiments, the T1, the T2Correspond to 80 DEG C, 90 DEG C.
In one of the embodiments, the 3rd preset temperature value T3Be set to：0.8℃≤T3≤1.2℃。
In one of the embodiments, the 3rd preset temperature value T3For 1 DEG C.
In one of the embodiments, the repeatedly continuous appearance continuously occurs for three or four times.
In one of the embodiments, the vessel temp is the temperature of container bottom.
In one of the embodiments, the material of the container is metal or ceramics or sand or does not glue material.
The control method that article seethes with excitement in detection container of the present invention for cooker, compared with prior art, tool
There is following beneficial effect：
It by setting steps 1 to step 2, can avoid entering complex step 3,4,5 too early, lower operation work(
Consumption；Step 3,4 utilize the first preset temperature value T1It is increased to the second preset temperature value T2Required incremental time Δ t and default
Time value t0To set time cycle t, the larger then time cycle t of rate of temperature change is smaller before boiling, rate of temperature change before boiling
Smaller then time cycle t is larger, while limiting time cycle t >=preset time value t again0, it is to avoid time of occurrence is too short and shadow
The degree of accuracy judged is rung, so that realize can be in varying environment air pressure, different vessels tool, different firepower, different article capacity
In the case of, determine the time cycle t of more science；It is exhausted by the change of vessel temp in steps of 5 on the premise of step 4
To value Δ T and the 3rd preset temperature T3It is compared judgement, it is possible to judge that container contents reach fluidized state exactly.
Brief description of the drawings
Fig. 1 is main-process stream schematic diagram of the invention；
Fig. 2 is the schematic diagram of boiling curve；
Fig. 3 is one of idiographic flow schematic diagram of the invention.
Embodiment
With reference to Fig. 1 and Fig. 2, the control method that article seethes with excitement in a kind of detection container for cooker comprises the following steps：
S1：Detection container temperature T；
S2：Judge whether the temperature T of container reaches the first preset temperature value T1, next step is entered if reaching, that is, is turned
To step S3, step S1 is otherwise gone to；
S3：Detect and calculate vessel temp T from the first preset temperature value T1It is increased to the second preset temperature value T2Time increase
Measure Δ t, T2＞ T1＞ 0；Into next step, that is, go to step S4；
S4：By incremental time Δ t and preset time value t0It is compared, t0＞ 0；As Δ t >=t0When, set Δ t as when
Between cycle t, otherwise t is set0It is used as time cycle t；Into next step, that is, go to step S5；
S5：Temporally cycle t is periodically carried out：Detection container temperature, calculates current container temperature and a upper container temperature
Change absolute value Δ T between degree, and with the 3rd preset temperature value T3Make comparisons, T3＞ 0；Until once occurring or repeatedly continuous
There is the preset temperature value T of change absolute value Δ T≤the 3rd3, judge that container contents reach fluidized state.
The control method that article seethes with excitement in the above-mentioned detection container for cooker, is imitated with following technology compared with the prior art
Really：
Common article is during heated, and the temperature before boiling changes in larger rate of change, certainly by difference
Rate of temperature change under ambient pressure, different vessels tool, different firepower, the influence of different article capacity, above-mentioned different situations is not
Together, the rate of change of the temperature after boiling is smaller.Therefore, the control method that article seethes with excitement in the above-mentioned detection container for cooker is led to
Setting steps 1 are crossed to step 2, can avoid entering complex step 3,4,5 too early, lower operation power consumption；Step 3,4 profits
With the first preset temperature value T1It is increased to the second preset temperature value T2Required incremental time Δ t and preset time value t0To set
Fix time cycle t occurrence, the larger then time cycle t of rate of temperature change is smaller before boiling, and rate of temperature change is smaller before boiling
Then time cycle t is larger, while limiting time cycle t >=preset time value t again0, it is to avoid time of occurrence is too short and influences to sentence
The disconnected degree of accuracy, thus realize can varying environment air pressure, different vessels tool, different firepower, different article capacity situation
Under, determine the time cycle t of more science；On the premise of step 4, in steps of 5 by the change absolute value of vessel temp
Δ T and the 3rd preset temperature T3It is compared judgement, it is possible to judge that container contents reach fluidized state exactly.
Through carrying out 100 tests in the case of different and same containers tool, firepower, article capacity.Once occurred
The preset temperature value T of change absolute value Δ T≤the 3rd3To judge boiling, 99 judged results are correct, rate of accuracy reached to 99%.
Carry out three or four times and continuous the preset temperature value T of change absolute value Δ T≤the 3rd occur3To judge boiling, 100 times judged result is
Correctly, rate of accuracy reached is to 100%.From it is actual in use, it is general can be all adjusted correspondingly after article boiling (for example plus
Thermal power), cause to overflow excessively to avoid boiling time long；Therefore, with reference to accuracy rate and the length for judging the time, once
There is the preset temperature value T of change absolute value Δ T≤the 3rd3It is accurate to avoid boiling time again to judge boiling for preferably scheme
It is long.
Wherein, the second preset temperature value T2With the first preset temperature value T1Difference between 6 DEG C~12 DEG C.
First preset temperature value T1Be set to：77≤T1≤83.Within the range, vessel temp rate of change is stablized relatively.
T1、T2Correspondence is preferably 80 DEG C, 90 DEG C.
Wherein, the 3rd preset temperature value T3Be set to：0.8℃≤T3≤1.2℃.3rd preset temperature value T3Preferably 1
℃。
In one of the embodiments, with reference to Fig. 3, step S5 is specifically included：
S51：Detection container temperature simultaneously assigns the first parameter preset Tn1；
S52：Timing, when timing reaches t, detection container temperature value are carried out with time cycle t and the second default ginseng is assigned
Number Tn2；Into next step, that is, go to step S53；
S53：By change absolute value Δ T and the 3rd preset temperature value T3It is compared, Δ T=| Tn1-Tn2|, Tn2To be current
Vessel temp, Tn1For a upper vessel temp, as Δ T≤T3, go to step S55；Otherwise, into next step, that is, step is gone to
Rapid S54；
S54：To now the second parameter preset Tn2Value assign the first parameter preset Tn1, timing reset, go to step S52；
S55：Judge that container contents reach fluidized state.
This embodiment describes " the preset temperature value T of change absolute value Δ T≤the 3rd once occur in step S53, judge to hold
Article reaches fluidized state in device " detailed process.
In step s 5, if using repeatedly continuously there is the preset temperature value T of change absolute value Δ T≤the 3rd3, to judge to hold
Article reaches fluidized state in device, repeatedly continuously occurs being that three or four continuous appearance are more excellent.
In application, vessel temp is more excellent for the temperature of container bottom.
The material of said vesse is metal or ceramics or sand or does not glue material, such as in life common：Iron pan, stainless steel
Pot, ceramic pan, marmite, aluminum pot, non-stick pan.
It can be used for the one of hardware unit for implementing above-mentioned control method here, providing, it includes：Processor and
Temperature sensor, timer, the memory being connected with processor, temperature sensor are used for detection container temperature, and memory is used for
Storage temperature value and other data for being used to aid in cost control method；Timer is used to realize clocking capability in the present invention.
In the particular content of above-mentioned embodiment, each technical characteristic can carry out any reconcilable combination, be
Make description succinct, combination not all possible to each above-mentioned technical characteristic is all described, as long as however, these technical characteristics
Combination be not present contradiction, be all considered to be this specification record scope.
The particular content of above-mentioned embodiment only expresses the several embodiments of the present invention, and its description is more specific
With it is detailed, but can not therefore and be interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for the general of this area
For logical technical staff, without departing from the inventive concept of the premise, various modifications and improvements can be made, these are belonged to
Protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. the control method that article seethes with excitement in a kind of detection container for cooker, it is characterised in that：Comprise the following steps：
S1：Detection container temperature；
S2：Judge whether vessel temp reaches the first preset temperature value T1, next step is entered if reaching, step is otherwise gone to
S1；
S3：Detect and calculate vessel temp from the first preset temperature value T1It is increased to the second preset temperature value T2Incremental time Δ
T, T2＞ T1＞ 0；Into next step；
S4：By incremental time Δ t and preset time value t0It is compared, t0＞ 0；As Δ t >=t0When, Δ t is set as week time
Phase t, otherwise sets t0It is used as time cycle t；Into next step；
S5：Temporally cycle t is periodically carried out：Detection container temperature, calculate current container temperature and a upper vessel temp it
Between change absolute value Δ T, and with the 3rd preset temperature value T3Make comparisons, T3＞ 0；Until once occurring or repeatedly continuous appearance
The preset temperature value T of change absolute value Δ T≤the 3rd3, judge that container contents reach fluidized state.
2. the control method that article seethes with excitement in the detection container according to claim 1 for cooker, it is characterised in that：Institute
Step S5 is stated to specifically include：
S51：Detection container temperature simultaneously assigns the first parameter preset Tn1；
S52：Timing, when timing reaches t, detection container temperature value are carried out with time cycle t and the second parameter preset T is assignedn2；
Into next step；
S53：By change absolute value Δ T and the 3rd preset temperature value T3It is compared, Δ T=| Tn1-Tn2|, as Δ T≤T3, go to
Step S55；Otherwise, into next step；
S54：To now the second parameter preset Tn2Value assign the first parameter preset Tn1, timing reset, go to step S52；
S55：Judge that container contents reach fluidized state.
3. the control method that article seethes with excitement in the detection container according to claim 1 for cooker, it is characterised in that：Institute
State the second preset temperature value T2With the first preset temperature value T1Difference between 6 DEG C~12 DEG C.
4. the control method that article seethes with excitement in the detection container according to claim 3 for cooker, it is characterised in that：Institute
State the first preset temperature value T1Be set to：77≤T1≤83。
5. the control method that article seethes with excitement in the detection container according to claim 4 for cooker, it is characterised in that：Institute
State T1, the T2Correspond to 80 DEG C, 90 DEG C.
6. the control method that article seethes with excitement in the detection container according to claim 1 for cooker, it is characterised in that：Institute
State the 3rd preset temperature value T3Be set to：0.8℃≤T3≤1.2℃。
7. the control method that article seethes with excitement in the detection container according to claim 6 for cooker, it is characterised in that：Institute
State the 3rd preset temperature value T3For 1 DEG C.
8. the control method that article seethes with excitement in the detection container according to claim 1 for cooker, it is characterised in that：Institute
Continuous appearance is stated repeatedly for three or four times continuously to occur.
9. the control method that article seethes with excitement in the detection container for cooker according to claim 1 to 8 any one, its
It is characterised by：The vessel temp is the temperature of container bottom.
10. the control method that article seethes with excitement in the detection container for cooker according to claim 1 to 8 any one,
It is characterized in that：The material of the container is metal or ceramics or sand or does not glue material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610756755.3A CN107219781B (en) | 2016-08-29 | 2016-08-29 | The control method boiled for article in the detection container of cooker |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610756755.3A CN107219781B (en) | 2016-08-29 | 2016-08-29 | The control method boiled for article in the detection container of cooker |
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| CN107219781A true CN107219781A (en) | 2017-09-29 |
| CN107219781B CN107219781B (en) | 2019-05-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199099A (en) * | 2018-08-16 | 2019-01-15 | 广东瑞德智能科技股份有限公司 | Food cooking machine and its overflow preventing inspecting method |
| CN110726159A (en) * | 2019-10-25 | 2020-01-24 | 佛山市顺德区美的洗涤电器制造有限公司 | Heating control method, cooking utensil and system and computer readable storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04307013A (en) * | 1991-04-05 | 1992-10-29 | Zojirushi Corp | Boil-control of electric pot |
| CN1740929A (en) * | 2005-09-08 | 2006-03-01 | 晶辉科技（深圳）有限公司 | Method for estimating water boiling of electric heating kettle |
| CN101398676A (en) * | 2008-09-22 | 2009-04-01 | 东莞市步步高家用电器有限公司 | Control method for detecting liquid boiling of electronic device |
| CN101513325A (en) * | 2009-03-27 | 2009-08-26 | 美的集团有限公司 | Electric cooking appliance and heating control method thereof |
| CN104406206A (en) * | 2014-12-09 | 2015-03-11 | 华帝股份有限公司 | Automatic control device of gas stove |
| CN105326386A (en) * | 2015-11-23 | 2016-02-17 | 珠海格力电器股份有限公司 | Water temperature boiling point judging method and device and electric kettle |
-
2016
- 2016-08-29 CN CN201610756755.3A patent/CN107219781B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04307013A (en) * | 1991-04-05 | 1992-10-29 | Zojirushi Corp | Boil-control of electric pot |
| CN1740929A (en) * | 2005-09-08 | 2006-03-01 | 晶辉科技（深圳）有限公司 | Method for estimating water boiling of electric heating kettle |
| CN101398676A (en) * | 2008-09-22 | 2009-04-01 | 东莞市步步高家用电器有限公司 | Control method for detecting liquid boiling of electronic device |
| CN101513325A (en) * | 2009-03-27 | 2009-08-26 | 美的集团有限公司 | Electric cooking appliance and heating control method thereof |
| CN104406206A (en) * | 2014-12-09 | 2015-03-11 | 华帝股份有限公司 | Automatic control device of gas stove |
| CN105326386A (en) * | 2015-11-23 | 2016-02-17 | 珠海格力电器股份有限公司 | Water temperature boiling point judging method and device and electric kettle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199099A (en) * | 2018-08-16 | 2019-01-15 | 广东瑞德智能科技股份有限公司 | Food cooking machine and its overflow preventing inspecting method |
| CN110726159A (en) * | 2019-10-25 | 2020-01-24 | 佛山市顺德区美的洗涤电器制造有限公司 | Heating control method, cooking utensil and system and computer readable storage medium |
| CN110726159B (en) * | 2019-10-25 | 2021-10-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Heating control method, cooking utensil and system and computer readable storage medium |
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| CN107219781B (en) | 2019-05-21 |
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