CN107168410B - Temperature control method of cooker and cooker - Google Patents
Temperature control method of cooker and cooker Download PDFInfo
- Publication number
- CN107168410B CN107168410B CN201710525201.7A CN201710525201A CN107168410B CN 107168410 B CN107168410 B CN 107168410B CN 201710525201 A CN201710525201 A CN 201710525201A CN 107168410 B CN107168410 B CN 107168410B
- Authority
- CN
- China
- Prior art keywords
- pot cover
- temperature
- signal
- electromagnetic oven
- measuring equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000010411 cooking Methods 0.000 claims description 32
- 230000003247 decreasing effect Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 10
- 230000006698 induction Effects 0.000 abstract description 6
- 238000009529 body temperature measurement Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 12
- 230000007423 decrease Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention provides a temperature control method of a cooker and the cooker, wherein the cooker comprises an induction cooker, a cooker and a cooker cover state detection device, a first temperature measurement device is arranged at the bottom of a panel of the induction cooker, and a second temperature measurement device is arranged on a cooker cover of the cooker. The method comprises the following steps: judging whether the pot cover is moved away; if the pot cover is moved away, controlling the heating power of the induction cooker according to the first temperature signal collected from the first temperature measuring device; if the cooker cover is not removed, the heating power of the induction cooker is controlled according to the second temperature signal collected from the second temperature measuring device. The technical scheme provided by the invention combines the pot cover state signal to select the first temperature signal or the second temperature signal for temperature control, and can improve the temperature control precision of the induction cooker.
Description
Technical field
The present invention relates to family's electro-technical field more particularly to a kind of cooking device temperature control methods and cooking device.
Background technique
Current cooking device, such as electromagnetic oven generally heat up water, cook congee, functions, these functions such as Baoshang are to pass through temperature
Control and time control to realize, wherein temperature control is usually using the temperature sensor being arranged under panel through face
Plate carries out temperature control to sense cookware temperature in turn.That there are temperature-sensitives due to every panel is slow for such temperature control method, thermometric is inaccurate
The disadvantages of, lead to problems such as electromagnetic oven easily occur water dryout, a large amount of overflowing pots,
Thus occur some cooking devices that wireless temperature measuring device is set on pot cover, such as Patent No. in the market
The patent of CN201220070599.2.A discloses a kind of cooking device of removable wireless temperature measurement handle of band, which passes through in pot
Temperature-detecting device is set on the handle set of lid, so as to by temperature-detecting device protrude into pot in accurate induction kettle environment and
Vapor (steam) temperature realizes quickly accurate thermometric.Meanwhile by the way that wireless launcher is arranged on the handle of pot cover, temperature is examined
The temperature signal for surveying device detection is wirelessly sent to electromagnetic oven, and electromagnetic oven is made to realize temperature control according to the temperature signal.
But above-mentioned cooking device is during the cooking process, if pot cover is removed, the temperature signal that electromagnetic oven receives is empty
Temperature degree, rather than kettle temperature influence the accuracy of temperature control of electromagnetic oven so that electromagnetic oven can do the temperature control to make mistake.
Summary of the invention
In view of this, the present invention provides a kind of cooking device temperature control method and cooking device, for improving the temperature control essence of electromagnetic oven
Degree.
To achieve the goals above, in a first aspect, the present invention provides a kind of cooking device temperature control method, cooking device includes electromagnetism
Furnace and cookware, the panel bottom of electromagnetic oven are provided with the first temperature measuring equipment, the second temperature measuring equipment are provided on the pot cover of cookware；It should
Method includes:
Judge whether pot cover is removed；
If pot cover is removed, according to the heating power of the first temperature signal control electromagnetic oven acquired from the first temperature measuring equipment；
If pot cover is not removed, according to the heating function of the second temperature signal control electromagnetic oven acquired from the second temperature measuring equipment
Rate.
Cooking device temperature control method provided by the invention is adopted when pot cover is not removed according to the second temperature measuring equipment on pot cover
The heating power of the second temperature signal control electromagnetic oven of collection；When pot cover is removed, then according to the first of electromagnetic oven panel bottom
The heating power of the first temperature signal control electromagnetic oven of temperature measuring equipment acquisition, so as to avoid electromagnetic oven only according on pot cover
The second temperature signal of the second temperature measuring equipment acquisition carry out temperature control and the error control that occurs, effectively raise electromagnetism
The accuracy of temperature control of furnace.
As a kind of optional embodiment of the present invention, judges whether pot cover is removed and specifically includes:
Acquire the second temperature signal that the second temperature measuring equipment measures；
Judge whether pot cover is removed according to the variation tendency of second temperature signal.
Sentencing for pot cover state is carried out by second temperature signal that the second temperature measuring equipment directlyed adopt on pot cover measures
It is disconnected, component can be saved, cost is reduced.
As a kind of optional embodiment of the present invention, judge whether pot cover moves according to the variation tendency of second temperature signal
It opens, specifically includes:
According at least three second temperature signals of continuous acquisition, the corresponding temperature of at least three second temperature signals is judged
The size relation of value；
If the corresponding temperature value of at least three second temperature signals according to receiving time sequentially, it is determined that pot cover does not move
It opens；
If the corresponding temperature value of at least three second temperature signals is according to receiving time decreasing order, it is determined that pot cover moves
It opens.
The state that pot cover is determined by least three second temperature signals of connection acquisition can guarantee detection knot in this way
The accuracy of fruit.
As a kind of optional embodiment of the present invention, it is provided with electrode on pot cover, pot cover is fastened in the pot body of cookware
When, electrode is electrically connected with pot body；Judge whether pot cover is removed to specifically include:
Electric signal on detecting electrode；
Judge whether pot cover is removed according to the numerical value of electric signal.
By detecting the electric signal on the electrode being arranged on pot cover come the judgement of pot cover state, the standard of judging result can be improved
True property.
As a kind of optional embodiment of the present invention, judge whether pot cover is removed according to the numerical value of electric signal, it is specific to wrap
It includes:
Judge whether the voltage value of electric signal is greater than pot cover state threshold；
If so, determining that pot cover is not removed；
If not, it is determined that pot cover is removed.
It determines whether pot cover is removed by judging the corresponding voltage value of the electric signal on electrode, can simplify detection circuit
And testing process.
As a kind of optional embodiment of the present invention, controlled according to the first temperature signal acquired from the first temperature measuring equipment
The heating power of electromagnetic oven, specifically includes:
According to the heating power of the variation tendency of the first temperature signal and heating time control electromagnetic oven.
By carrying out temperature control in conjunction with the first temperature signal and heating time, accuracy of temperature control can be improved.
Second aspect, the present invention provide a kind of cooking device, including electromagnetic oven and cookware, and the panel bottom of electromagnetic oven is provided with
First temperature measuring equipment is provided with the second temperature measuring equipment on the pot cover of cookware；Cooking device further includes pot cover condition checkout gear, pot cover
Condition checkout gear is for executing method described in above-mentioned first aspect any embodiment.
Cooking device provided by above-mentioned second aspect, its advantages may refer to above-mentioned first aspect and first aspect
Beneficial effect brought by each possible embodiment, details are not described herein.
Construction and its other goals of the invention and beneficial effect of the invention will be in conjunction with the accompanying drawings to preferred reality
Apply the description of example and more obvious and easy to understand.
Detailed description of the invention
Fig. 1 is the flow diagram of cooking device temperature control method provided by the invention；
Fig. 2 is a kind of method flow schematic diagram provided by the invention for judging pot cover and whether removing；
Fig. 3 is to judge whether pot cover removes the flow diagram of method according to the variation tendency of second temperature signal in Fig. 2；
Fig. 4 is another method flow schematic diagram provided by the invention for judging pot cover and whether removing；
Fig. 5 is to judge whether pot cover removes the flow diagram of method according to the numerical value of electric signal in Fig. 4；
Fig. 6 is the structural schematic diagram of cooking device provided by the invention.
Description of symbols:
1- electromagnetic oven；2- cookware；
3- pot cover condition checkout gear；
The first temperature measuring equipment of 11-；
21- pot cover；22- pot body；
The second temperature measuring equipment of 23-.
Specific embodiment
Fig. 1 is the flow diagram of cooking device temperature control method provided by the invention, wherein cooking device includes electromagnetic oven and pot
Tool, the panel bottom of electromagnetic oven is provided with the first temperature measuring equipment, the second temperature measuring equipment is provided on the pot cover of cookware.Such as Fig. 1 institute
Show, method provided in this embodiment may include steps of:
S101, judge whether pot cover is removed.
Specifically, changes will occur for temperature and magnetic field on pot cover, therefore can be removed according to pot cover after pot cover is removed
The temperature change and changes of magnetic field of front and back judges whether pot cover is removed.The following detailed description of two kinds for judging pot cover and whether removing
Specific implementation.
The first: removing the temperature change of front and back according to pot cover to judge whether pot cover is removed.The implementation can be straight
The second temperature signal that measures using the second temperature measuring equipment on pot cover is connect to carry out the judgement of pot cover state, first device can be saved
Part reduces cost.
Fig. 2 is a kind of method flow schematic diagram provided by the invention for judging pot cover and whether removing, as shown in Fig. 2, the party
Method includes the following steps:
The second temperature signal that S201, the second temperature measuring equipment of acquisition measure.
When pot cover is fastened in pot body, with the heating of electromagnetic oven, the intracorporal temperature of pot is gradually risen, the second thermometric dress
The corresponding temperature of second temperature signal measured is set to gradually rise；When pot cover is removed, what the second temperature measuring equipment measured is pot body
Outer air themperature, as pot cover is gradually distance from the process of pot body, the corresponding temperature of the temperature signal that the second temperature measuring equipment measures
It gradually decreases.The temperature signal that cooking device is measured according to the second temperature measuring equipment can judge the state of pot cover.
Specifically, pot cover condition checkout gear can be set on pot cover to acquire the temperature signal that temperature measuring equipment measures,
The pot cover condition checkout gear is connect with electrode, specifically can be the micro-control unit in existing pot cover
(Microcontroller Unit, MCU).
S202, judge whether pot cover is removed according to the variation tendency of second temperature signal.
As described in step S201, when pot cover removes pot body, the second temperature signal that the second temperature measuring equipment measures is corresponding
Temperature value can gradually decrease, therefore pot cover condition checkout gear can be sentenced according to the variation tendency of the second temperature signal of acquisition
Whether the state of disconnected pot cover, i.e. pot cover are removed.
After pot cover condition checkout gear detects the state of pot cover, pot cover status signal, electromagnetism can be sent to electromagnetic oven
Furnace according to the pot cover status signal, can the controller in auxiliary selenoid furnace carry out temperature control.
In the specific state for determining pot cover, can method according to Fig.3, realize.Fig. 3 is in Fig. 2 according to the second temperature
The variation tendency of degree signal judges whether pot cover removes the flow diagram of method, as shown in figure 3, this method includes following step
It is rapid:
S301, at least three second temperature signals according to continuous acquisition judge that at least three second temperature signals are corresponding
Temperature value size relation.
If S302, the corresponding temperature value of at least three second temperature signals according to receiving time sequentially, it is determined that pot
Lid is not removed.
If S303, the corresponding temperature value of at least three second temperature signals are according to receiving time decreasing order, it is determined that pot
Lid is removed.
Specifically, the accuracy in order to guarantee testing result, when being detected, continuous sampling kettle temperature at least 3 times,
Judge the corresponding temperature value of each temperature signal according to the size relation of receiving time sequence.The present embodiment specifically for 3 times into
Row exemplary illustration.
In specific implementation, it can be and receive a second temperature signal for the first time after the starting of pot cover condition checkout gear
Afterwards, judge whether the corresponding temperature value of second temperature signal is greater than 0, if more than 0, then receiving second second temperature letter
After number, the size of the corresponding temperature value of second second temperature signal temperature value corresponding with first second temperature signal is judged
Relationship.If the corresponding temperature value of second second temperature signal is greater than the corresponding temperature value of first second temperature signal, indicate
Temperature rises；If the corresponding temperature value of less than first second temperature signal of the corresponding temperature value of second second temperature signal,
Indicate temperature decline.Continue the corresponding temperature value of third second temperature signal and second second temperature letter that judgement receives
The size relation of number corresponding temperature value, if the corresponding temperature value of third second temperature signal is greater than second second temperature letter
Number corresponding temperature value indicates that temperature rises；If less than second second temperature of the corresponding temperature value of third second temperature signal
The corresponding temperature value of signal is spent, indicates temperature decline.
As previously described, when pot cover is fastened in pot body, the second temperature signal that the second temperature measuring equipment measures is corresponding
Temperature gradually rises；When pot cover is removed, the corresponding temperature of second temperature signal that the second temperature measuring equipment measures is gradually decreased.Cause
This, if the corresponding temperature value of three second temperature signals according to receiving time sequentially, then it represents that temperature is in continuous and rises
State illustrates that pot cover is fastened in pot body, and pot cover condition checkout gear can send pot cover to the controller in electromagnetic oven at this time
Signal is not removed；If the corresponding temperature value of three second temperature signals is according to receiving time decreasing order, then it represents that temperature is in
Continuous decline state, illustrates that pot cover removes pot body, and pot cover condition checkout gear can send pot cover to controller and remove letter at this time
Number.
Second: the changes of magnetic field of front and back being removed according to pot cover to judge whether pot cover is removed.The implementation passes through inspection
The electric signal surveyed on the electrode being arranged on pot cover carrys out the judgement of pot cover state, and the accuracy of judging result can be improved.
Fig. 4 is another method flow schematic diagram provided by the invention for judging pot cover and whether removing, as shown in figure 4, should
Method includes the following steps:
Electric signal on S401, detecting electrode.
The working principle of electromagnetic oven is that the coil panel controlled in electromagnetic oven by the controller in electromagnetic oven generates alternation magnetic
, when chalybeate cooker suitable for electromagnetic ovens is placed on the panel of electromagnetic oven, cookware cut alternating magnetic field the magnetic line of force and
Alternating current is generated, that is, is vortexed, which can make the iron molecule high speed random motion of cookware and collide with each other to rub and generate
Thermal energy makes cookware fast heating, with heating and cooking food.
In the present embodiment, electrode is provided on pot cover, when pot cover is fastened in pot body, electrode is electrically connected with pot body, thus
The vortex that pot body generates in the electromagnetic oven course of work can be conducted to electrode, make to generate electric signal on electrode；When pot cover is removed,
It is electrically connected disconnection between electrode and pot body, the electric signal on electrode then weakens.
Specifically, setting signal detection device can carry out the electric signal on detecting electrode on pot cover, signal detection dress
It sets and is connect with electrode, the MCU being specifically also possible in existing pot cover.
S402, judge whether pot cover is removed according to the numerical value of electric signal.
As described in step S401, when pot cover removes pot body, the electric signal on electrode can weaken, therefore according on electrode
The size of electric signal is that can determine whether the state of pot cover, i.e. whether pot cover is removed.
Specifically, pot cover condition checkout gear is connect with signal supervisory instrument, the shape of pot cover can be determined according to electric signal
State.After pot cover condition checkout gear detects the state of pot cover, can to electromagnetic oven send pot cover status signal, electromagnetic oven according to
The pot cover status signal, can the controller in auxiliary selenoid furnace carry out temperature control.
In the specific state for determining pot cover, method can realize according to figure 5.Fig. 5 is in Fig. 4 according to electric signal
Numerical value judge whether pot cover removes the flow diagram of method, as shown in figure 5, this method comprises the following steps:
S501, judge whether the voltage value of electric signal is greater than pot cover state threshold；If so, thening follow the steps S502；If it is not,
Then follow the steps S503.
When pot cover is not removed, the electric signal on electrode is stronger, and when pot cover is removed, the electric signal on electrode weakens.It is logical
The relationship between the voltage value for judging electric signal and pot cover state threshold is crossed, can determine the state of pot cover.Specifically, signal is examined
Surveying device can detecte the corresponding voltage value of the electric signal on electrode or current value, it is preferred that be detected using signal supervisory instrument
The corresponding voltage value of electric signal on electrode, to facilitate detection.
S502, determine that pot cover is not removed.
When the voltage value of electric signal is greater than pot cover state threshold, illustrate that electric signal is stronger, pot cover is not removed, at this time pot cover
Condition checkout gear can send pot cover to controller and not remove signal.
S503, determine that pot cover is removed.
When the voltage value of electric signal is less than or equal to pot cover state threshold, illustrate that electric signal is weaker, pot cover is removed, at this time
Pot cover condition checkout gear can send pot cover to controller and remove signal.
Certainly, pot cover condition checkout gear can also judge whether pot cover is removed using other modes, specifically can be according to need
It selects, the present embodiment is not particularly limited.
If S102, pot cover are removed, according to the heating of the first temperature signal control electromagnetic oven acquired from the first temperature measuring equipment
Power.
If pot cover is removed, the second temperature signal that the second temperature measuring equipment measures at this time is the air themperature outside pot body, root
According to second temperature signal carry out temperature control then will appear error control, so when using the first temperature acquired from the first temperature measuring equipment
Signal controls the heating power of electromagnetic oven, can effectively improve accuracy of temperature control in this way.
In addition, in specific temperature control electromagnetism can be controlled in conjunction with heating time according to the variation tendency of the first temperature signal
The heating power of furnace, to further increase the accuracy of temperature control of electromagnetic oven.
If S103, pot cover are not removed, according to adding for the second temperature signal control electromagnetic oven acquired from the second temperature measuring equipment
Thermal power.
If pot cover is not removed, compared to the first temperature signal for measuring of the first temperature measuring equipment of electromagnetic oven panel bottom, pot
The second temperature signal that the second temperature measuring equipment covered measures more can accurately reflect the intracorporal temperature of pot, so when according to from second
The heating power of the second temperature signal control electromagnetic oven of temperature measuring equipment acquisition, can be improved accuracy of temperature control.
Cooking device temperature control method provided by the invention is adopted when pot cover is not removed according to the second temperature measuring equipment on pot cover
The heating power of the second temperature signal control electromagnetic oven of collection；When pot cover is removed, then according to the first of electromagnetic oven panel bottom
The heating power of the first temperature signal control electromagnetic oven of temperature measuring equipment acquisition, so as to avoid electromagnetic oven only according on pot cover
The second temperature signal of the second temperature measuring equipment acquisition carry out temperature control and the error control that occurs, effectively raise electromagnetism
The accuracy of temperature control of furnace.
Fig. 6 is the structural schematic diagram of cooking device provided by the invention, as shown in fig. 6, cooking device packet provided in this embodiment
Electromagnetic oven 1 and cookware 2 are included, the panel bottom of electromagnetic oven 1 is provided with the first temperature measuring equipment 11, is provided on the pot cover 21 of cookware 2
Second temperature measuring equipment 23；Cooking device further includes pot cover condition checkout gear 3, and pot cover condition checkout gear 3 is for executing above-mentioned figure
Method described in 1- Fig. 5 any embodiment.
Specifically, the first temperature measuring equipment 11 can be mounted on electromagnetic oven 1 using existing temperature measuring equipment and mounting means
Panel bottom.Second temperature measuring equipment 23 can use existing wired or wireless temperature measuring equipment, generally comprise temperature sensor, temperature
Spend sample circuit, MCU and emitter.Wherein, temperature sensor protrudes into inside the pot body 22 of cookware 2, can measure pot body 22
The temperature of interior water vapour；Temperature sampling circuit can be transferred to controller and pot cover shape with the temperature signal of temperature collection sensor
State detection device 3.MCU is electrically connected with pot cover condition checkout gear 3, and MCU, which can be sent by emitter to electromagnetic oven 1, to be believed
Number.It is corresponding, reception device is provided on electromagnetic oven 1, the controller on electromagnetic oven 1 passes through the reception device receiving and transmitting unit
The signal of transmission.It can be communicated by wired or wireless way between electromagnetic oven 1 and pot cover 21, nothing is preferably used in the present embodiment
Line mode, with user-friendly.That is, emitter is specially wireless launcher, reception device is specially wireless receiving dress
It sets.
When judging whether pot cover is removed using method shown in Fig. 4, electrode (not shown) is additionally provided on pot cover 21,
When pot cover 21 is fastened in pot body 22, electrode is electrically connected with pot body 22, and MCU can be with the electric signal on acquisition electrode.
In the present embodiment, pot cover condition checkout gear 3 can be located on electromagnetic oven 1, as an independent device or
It integrates in the controller, to facilitate control；It can also be located on pot cover 21, as an independent device or be integrated in MCU
In, to improve the process performance of electromagnetic oven 1, is preferably used in the present embodiment and pot cover condition checkout gear 3 is integrated in MCU,
To improve the process performance of electromagnetic oven 1, while circuit level is improved, saves installation space.Fig. 6 is with pot cover state-detection dress
It is illustrated for 3 are set on pot cover 21.
When pot cover condition checkout gear 3 is located on electromagnetic oven 1, MCU can be sent out by wireless launcher to electromagnetic oven 1
Send the second temperature signal acquired from the second temperature measuring equipment 23 and the electric signal acquired from electrode.Electromagnetic oven 1 passes through wireless receiving
Device receives second temperature signal and electric signal, and pot cover condition checkout gear 3 judges pot by second temperature signal or electric signal
Then the state of lid 21 sends pot cover status signal to controller, believe that controller according to the pot cover status signal, the first temperature
Number and second temperature signal carry out temperature control.
When pot cover condition checkout gear 3 is located in pot cover 21, MCU acquires second temperature signal by temperature sensor,
Electric signal under second of pot cover state-detection mode on acquisition electrode；Pot cover condition checkout gear 3 is obtained according to from MCU
Second temperature signal or electric signal judge the state of pot cover 21；Then it is sent from MCU by wireless launcher to electromagnetic oven 1
Pot cover status signal and second temperature signal, the radio receiver in electromagnetic oven 1 receive pot cover status signal and the second temperature
After spending signal, controller carries out temperature control according to the pot cover status signal, the first temperature signal and second temperature signal.
The cooking device provided in the present embodiment can execute above-mentioned Fig. 1-method shown in fig. 5, working principle and technology
Effect is similar, and details are not described herein again.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (6)
1. a kind of cooking device temperature control method, the cooking device includes electromagnetic oven and cookware, the panel bottom setting of the electromagnetic oven
There is the first temperature measuring equipment, the second temperature measuring equipment is provided on the pot cover of the cookware；It is characterized in that, which comprises
Judge whether the pot cover is removed；
If the pot cover is removed, adding for the electromagnetic oven, is controlled according to the first temperature signal acquired from first temperature measuring equipment
Thermal power；
If the pot cover is not removed, the electromagnetic oven is controlled according to the second temperature signal acquired from second temperature measuring equipment
Heating power；
Electrode is provided on the pot cover, when the pot cover is fastened in the pot body of the cookware, the electrode and the pot body
Electrical connection；It is described to judge whether the pot cover is removed and specifically include:
Detect the electric signal on the electrode；
Numerical value according to the electric signal judges whether the pot cover is removed.
2. judging whether the pot cover is removed the method according to claim 1, wherein described and specifically including:
Acquire the second temperature signal that second temperature measuring equipment measures；
Judge whether the pot cover is removed according to the variation tendency of the second temperature signal.
3. according to the method described in claim 2, it is characterized in that, the variation tendency according to the second temperature signal is sentenced
Whether the pot cover that breaks is removed, and specifically includes:
According at least three second temperature signals of continuous acquisition, the corresponding temperature of at least three second temperatures signal is judged
The size relation of value；
If the corresponding temperature value of at least three second temperatures signal according to receiving time sequentially, it is determined that the pot cover
It does not remove；
If the corresponding temperature value of at least three second temperatures signal is according to receiving time decreasing order, it is determined that the pot cover
It removes.
4. the method according to claim 1, wherein the numerical value according to the electric signal judges the pot cover
Whether remove, specifically include:
Judge whether the voltage value of the electric signal is greater than pot cover state threshold；
If so, determining that the pot cover is not removed；
If not, it is determined that the pot cover is removed.
5. the method according to claim 1, wherein the basis acquired from first temperature measuring equipment first
Temperature signal controls the heating power of the electromagnetic oven, specifically includes:
The heating power of the electromagnetic oven is controlled according to the variation tendency of first temperature signal and heating time.
6. a kind of cooking device, including electromagnetic oven and cookware, the panel bottom of the electromagnetic oven is provided with the first temperature measuring equipment, described
The second temperature measuring equipment is provided on the pot cover of cookware；It is characterized in that, the cooking device further includes pot cover condition checkout gear, institute
Pot cover condition checkout gear is stated for executing the method according to claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710525201.7A CN107168410B (en) | 2017-06-30 | 2017-06-30 | Temperature control method of cooker and cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710525201.7A CN107168410B (en) | 2017-06-30 | 2017-06-30 | Temperature control method of cooker and cooker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107168410A CN107168410A (en) | 2017-09-15 |
| CN107168410B true CN107168410B (en) | 2019-02-15 |
Family
ID=59826714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710525201.7A Active CN107168410B (en) | 2017-06-30 | 2017-06-30 | Temperature control method of cooker and cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107168410B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184449B (en) * | 2018-11-15 | 2022-09-02 | 宁波方太厨具有限公司 | Early warning method for food boiling overflow and pot cover with boiling overflow early warning function |
| CN111265103B (en) * | 2018-12-04 | 2022-08-02 | 浙江绍兴苏泊尔生活电器有限公司 | Method and device for controlling temperature and cooking appliance |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2494898A1 (en) * | 2011-03-03 | 2012-09-05 | Williams-Sonoma, Inc. | Barbeque pan with removable handle |
| CN104095552A (en) * | 2014-08-01 | 2014-10-15 | 付德明 | Temperature control system of cookware of induction cooker |
| CN106264058A (en) * | 2015-05-26 | 2017-01-04 | 佛山市顺德区美的电热电器制造有限公司 | Determine the device of lid folding condition, method and the cooking equipment of cooking equipment |
| CN107084411A (en) * | 2017-05-26 | 2017-08-22 | 浙江绍兴苏泊尔生活电器有限公司 | Control method of electromagnetic oven cooker |
-
2017
- 2017-06-30 CN CN201710525201.7A patent/CN107168410B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2494898A1 (en) * | 2011-03-03 | 2012-09-05 | Williams-Sonoma, Inc. | Barbeque pan with removable handle |
| CN104095552A (en) * | 2014-08-01 | 2014-10-15 | 付德明 | Temperature control system of cookware of induction cooker |
| CN106264058A (en) * | 2015-05-26 | 2017-01-04 | 佛山市顺德区美的电热电器制造有限公司 | Determine the device of lid folding condition, method and the cooking equipment of cooking equipment |
| CN107084411A (en) * | 2017-05-26 | 2017-08-22 | 浙江绍兴苏泊尔生活电器有限公司 | Control method of electromagnetic oven cooker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107168410A (en) | 2017-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107411540B (en) | Cooker, induction cooker, cooker assembly and information indication method | |
| CN107136903A (en) | Pot cover state detection method and cooker | |
| EP3314225B1 (en) | Food thermometer | |
| EP2999301B1 (en) | Induction hob with boiling detection and induction energy control, method for heating food with an induction hob and computer program product | |
| WO2006126345A1 (en) | Induction heating cooker | |
| CN107168410B (en) | Temperature control method of cooker and cooker | |
| CN107115017A (en) | A kind of water detection method based in heating-up temperature time detecting insulating pot kettle | |
| CN202981538U (en) | Radio sensing power supply intellisense pan | |
| CN102226539A (en) | Induction cooker and temperature measurement method thereof | |
| CN107143893B (en) | Control method of electromagnetic oven cooker and electromagnetic oven cooker | |
| CN107290788B (en) | Pot cover state detection method and cooker | |
| CN105865409A (en) | Altitude height detection method used for cooking utensils, apparatus thereof and cooking utensils | |
| CN108720627A (en) | The control method of temperature measuring equipment, temp measuring system and cooking apparatus | |
| CN206434177U (en) | Pot and cooking ware | |
| EP1782717A2 (en) | Pasta-cooking kettle and arrangement for measuring the saltiness of the water | |
| CN109696257B (en) | Electromagnetic heating cooking utensil and temperature measuring method and device thereof | |
| CN103939960A (en) | Induction cooker and method for judging size of pan of induction cooker | |
| CN109696859B (en) | Control method and device for weighing cooking appliance and cooking appliance | |
| CN111134525A (en) | Detection method and device for opening and closing cover of cooking appliance and cooking appliance | |
| CN109124336B (en) | Cooking control method, cooking control device and pressure cooking appliance | |
| JP2016201211A (en) | Temperature detection device and heating cooker | |
| CN202082979U (en) | Electromagnetic oven | |
| CN109386853B (en) | Induction cooker and pot cover state detection method and control method thereof | |
| CN206831592U (en) | Temperature measuring device for electromagnetic oven | |
| CN107388300B (en) | Induction cooker control method and device and induction cooker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |