CN106402957A - Microwave oven control device and method and microwave oven - Google Patents
Microwave oven control device and method and microwave oven Download PDFInfo
- Publication number
- CN106402957A CN106402957A CN201610793582.2A CN201610793582A CN106402957A CN 106402957 A CN106402957 A CN 106402957A CN 201610793582 A CN201610793582 A CN 201610793582A CN 106402957 A CN106402957 A CN 106402957A
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- microwave oven
- microwave
- unit interval
- added
- hot food
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 235000013305 food Nutrition 0.000 claims abstract description 9
- 235000021268 hot food Nutrition 0.000 claims description 58
- 238000001514 detection method Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 241000894007 species Species 0.000 description 5
- 238000010411 cooking Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/02—Stoves or ranges heated by electric energy using microwaves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/081—Arrangement or mounting of control or safety devices on stoves
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/66—Circuits
- H05B6/68—Circuits for monitoring or control
- H05B6/687—Circuits for monitoring or control for cooking
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
- H05B2206/04—Heating using microwaves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Electric Ovens (AREA)
Abstract
The embodiment of the invention provides a microwave oven control device, a microwave oven control method and a microwave oven comprising the microwave oven control device, and belongs to the technical field of microwave ovens. The microwave oven control method includes the steps that energy needing to be absorbed by to-be-heated food in the microwave oven is determined; the microwave oven is controlled to heat the to-be-heated food; the incident power of the microwave oven is detected; the reflection power of the microwave oven is detected; according to the incident power and the reflection power, the microwave energy accumulatively output from the microwave oven is calculated; and under the situation that the microwave energy which is accumulatively output reaches the energy needing to be absorbed by the to-be-heated food, the microwave oven is controlled to stop heating. By means of the above technical scheme, the output microwave power of the microwave oven can be quantitatively detected, and by detecting the output microwave energy, accurate control over microwave output can be achieved.
Description
Technical field
The present invention relates to microwave technical field, in particular it relates to a kind of microwave oven control device, method for controlling microwave oven and
Comprise the microwave oven of described microwave oven control device.
Background technology
Microwave is a kind of electromagnetic wave, and microwave oven is that kitchen range are cooked in a kind of modernization of use microwave heating of food.Microwave oven by
The part such as power supply, magnetron, control circuit and cooking cavity forms.Power supply provides about 4000 volts of high pressure, magnetron to magnetron
Under power supply excitation, continuously generate microwave, then through Wave guide system, be coupled to cooking intracavity, thus heating food.Microwave oven
Generally 500～1000 watts of power bracket.
Existing microwave oven is using magnetron microwave, thus utilizing this microwave heating food.In test microwave oven
During output energy, conventional method is according to IEC standard, within the unit interval, standard termination is heated, then according to mark
The energy that the temperature rise computational load of quasi- load absorbs.Eventually pass the output energy being calculated microwave oven in the unit interval.
However, present inventor finds that during realizing the present invention output energy of above-mentioned test microwave oven exists
Following defect：1) existing microwave oven is operationally it is impossible to calculate the microwave energy of output；2) existing microwave oven can not be to magnetic control
The microwave energy of pipe output is accurately calculated, and it needs indirectly to calculate magnetron output by the temperature rise of standard termination
Microwave energy.
Content of the invention
The purpose of the embodiment of the present invention is to provide a kind of microwave oven control device, method for controlling microwave oven and comprise described micro-
The microwave oven of ripple stove control device, it can accurately calculate the microwave energy of microwave oven output during microwave oven works and basis should
Microwave energy is controlled to this microwave oven.
To achieve these goals, the embodiment of the present invention provides a kind of method for controlling microwave oven, and the method includes：Determine institute
State the required energy absorbing of hot food to be added in microwave oven；Control described microwave oven that described hot food to be added is heated；Inspection
Survey the incident power of described microwave oven；Detect the reflection power of described microwave oven；According to described incident power and reflection power, count
Calculate the microwave energy that described microwave oven adds up to export；And reach described hot food to be added in the microwave energy of described accumulative output
In the case of the energy of required absorption, described microwave oven is controlled to stop heating.
Optionally, the energy absorbing according to needed for below equation determines hot food to be added in described microwave oven：
Q=cm Δ t
Wherein, Q is the required heat absorbing of hot food to be added；C is the specific heat capacity of described hot food to be added；Δ t is described
The temperature rise of hot food to be added；And the weight that m is described hot food to be added.
Optionally, determine that described microwave oven adds up the microwave energy exporting according to below equation：
The microwave energy of accumulative output=(reflection power of the incident power sum in the unit interval-in the unit interval it
With) × heat time heating time
Incident power sum in the described unit interval refers to defeated in all microwave source unit interval in described microwave oven
Go out power sum；Reflection power sum in the described unit interval receives from chamber in referring to all described microwave source unit interval
The power sum that body reflects.
Optionally, the incident power in the unit interval and reflection power are sampled and averaged, using as this list
Incident power in the time of position and reflection power.
Optionally, the described unit interval is more short better.
Accordingly, the present invention also provides a kind of microwave oven control device, and this equipment includes：Incident power detection means, uses
In the incident power detecting described microwave oven；Reflection power detection means, for detecting the reflection power of described microwave oven；And
Control device, for executing following operation：Determine the required energy absorbing of hot food to be added in described microwave oven；Control described micro-
Ripple stove heats to described hot food to be added；According to described incident power and reflection power, the described microwave oven of calculating adds up defeated
The microwave energy going out；And described accumulative output microwave energy reach needed for described hot food to be added absorb energy feelings
Under condition, described microwave oven is controlled to stop heating.
Optionally, the energy that described control device absorbs according to needed for below equation determines hot food to be added in described microwave oven
Amount：
Q=cm Δ t
Wherein, Q is the required heat absorbing of hot food to be added；C is the specific heat capacity of described hot food to be added；Δ t is described
The temperature rise of hot food to be added；And the weight that m is described hot food to be added.
Optionally, according to below equation, described control device determines that described microwave oven adds up the microwave energy exporting：
The microwave energy of accumulative output=(reflection power of the incident power sum in the unit interval-in the unit interval it
With) × heat time heating time
Incident power sum in the described unit interval refers to defeated in all microwave source unit interval in described microwave oven
Go out power sum；Reflection power sum in the described unit interval receives from chamber in referring to all described microwave source unit interval
The power sum that body reflects.
Optionally, described control device is sampled to the incident power in the unit interval and reflection power and is averaged
Value, using as the incident power in this unit interval and reflection power.
Optionally, the described unit interval is more short better.
Correspondingly, the present invention also provides a kind of microwave oven, and this microwave oven comprises above-mentioned microwave oven control device.
By technique scheme, quantitative detection can be carried out to the output microwave power of microwave oven, and pass through to output
The detection of microwave energy, is capable of the precise control of microwave output.In addition, by the microwave oven using the present invention, can
Setting cooking time, in the case of the energy absorbing needed for the microwave energy in accumulative output reaches hot food to be added automatically, control
Make described microwave oven and stop heating, realize intelligentized culinary art and control.
The further feature of the embodiment of the present invention and advantage will be described in detail in subsequent specific embodiment part.
Brief description
Accompanying drawing is used to provide and the embodiment of the present invention is further understood, and constitutes a part for description, with
The specific embodiment in face is used for explaining the embodiment of the present invention together, but does not constitute the restriction to the embodiment of the present invention.Attached
In figure：
The structural representation of the microwave oven that Fig. 1 provides for one embodiment of the invention；And
The flow chart of the method for controlling microwave oven that Fig. 2 provides for one embodiment of the invention.
Description of reference numerals
110 incident power detection means 120 emission power detecting
130 control device 200 microwave source
Specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the embodiment of the present invention is described in detail.It should be appreciated that this
The described specific embodiment in place is merely to illustrate and explains the embodiment of the present invention, is not limited to the embodiment of the present invention.
The structural representation of the microwave oven that Fig. 1 provides for one embodiment of the invention.As shown in figure 1, one embodiment of the invention
Provide microwave oven, this microwave oven comprises microwave source 200 and microwave oven control device.Described microwave source can be one or more,
For producing the microwave signal between 2.4GHz～2.5GHz.Described microwave oven control device comprises：Incident power detection dress
Put 110, for detecting the incident power of described microwave oven；Reflection power detection means 120, for detecting the anti-of described microwave oven
Penetrate power；And control device 130, can be for example microcontroller, for executing following operation：Determine in described microwave oven
The required energy absorbing of hot food to be added；Control described microwave oven that described hot food to be added is heated；According to described incidence
Power and reflection power, calculate the microwave energy that described microwave oven adds up to export；And the microwave energy in described accumulative output
In the case of reaching the required energy absorbing of described hot food to be added, described microwave oven is controlled to stop heating.Certainly, above-mentioned microwave
Stove also comprises miscellaneous part, such as microwave heating chamber, power supply, rotary table etc., but in view of these parts and invention
Purport association less, therefore repeats no more in this.
By technique scheme, quantitative detection can be carried out to the output microwave power of microwave oven, and pass through to output
The detection of microwave energy, is capable of the precise control of microwave output.In addition, by the microwave oven using the present invention, can
Setting cooking time, in the case of the energy absorbing needed for the microwave energy in accumulative output reaches hot food to be added automatically, control
Make described microwave oven and stop heating, realize intelligentized culinary art and control.
The energy that described control device 130 can absorb according to needed for below equation determines hot food to be added in described microwave oven
Amount：
Q=cm Δ t
Wherein, Q is the required heat absorbing of hot food to be added；C is the specific heat capacity of described hot food to be added；Δ t is described
The temperature rise of hot food to be added；And the weight that m is described hot food to be added.
The load (water or different food etc.) of Unit Weight, because the specific heat capacity of certain loads is fixing, load
Initial temperature generally room temperature (25 DEG C, or it is placed on the temperature in refrigerator), the temperature that heating terminates is also relevant with load type.Cause
This can calculate when being heated to uniform temperature, the heat absorbing required for the load of Unit Weight.On the other hand, in microwave
In stove, inciding the microwave almost all in cavity and being supported sorption enhanced is that (small part microwave is cavity to heat and air is inhaled
Receive), as long as therefore controlling the microwave energy of microwave oven output, it is raised to the heat required for uniform temperature equal to load to be heated
Amount can complete to cook.
Species (for example, water, milk, rice, meat etc.) for above-mentioned hot food to be added, can be by manipulating microwave oven
On button and be manually entered, also can be shot by the photographic head in microwave oven and be carried out image recognition by control device to come really
Fixed, also can be shot by the photographic head in microwave oven and be sent to far-end server, afterwards by the identification of this far-end server really
The species recognizing hot food to be added is back to microwave oven.Described control device, can basis after learning the species of hot food to be added
This species determines its specific heat capacity, for example, can be previously stored with corresponding relation between reflection food species and specific heat capacity in it
Table, it can learn the specific heat capacity of hot food to be added by searching this table.For the weight of above-mentioned hot food to be added, can be by behaviour
Button on vertical microwave oven and be manually entered, also can be by being attached to weight sensor sensing that microwave oven works on turntable really
Fixed.The temperature rise of described hot food to be added can draw according to the temperature computation that the initial temperature of hot food to be added and expectation are heated to,
And the initial temperature of hot food to be added may be assumed that the temperature for 25 degrees Celsius of room temperature or when just taking out in refrigerator, such as 2～
It is desirable to the temperature being heated to can artificially input, also can be assumed that and be usually worth for one, such as milk, typically may be used for 3 degrees Celsius
Expect to be heated to 50 degrees centigrade.
According to below equation, described control device can determine that described microwave oven adds up the microwave energy exporting：
The microwave energy of accumulative output=(reflection power of the incident power sum in the unit interval-in the unit interval it
With) × heat time heating time
Incident power sum in the described unit interval refers to defeated in all microwave source unit interval in described microwave oven
Go out power sum, the reflection power sum in the described unit interval refer to all described microwave source unit interval in receive from chamber
The power sum that body reflects.
Output due to microwave oven may be because of a variety of causes (for example, environment temperature rise, voltage pulsation etc.) impact
Fluctuation occurs, therefore the incidence of (such as 10 seconds or 5 seconds, can be shorter), reflection power in the unit interval can be carried out sampling and put down
All, the energy then exporting in the unit of account time, then by the output energy accumulation in each unit interval.Unit interval gets over
Short, the power of sampling gets over closing to reality performance number, and the output energy of calculating can be more accurate.
Now (heat from room temperature according to ordinary circumstance taking the semiconductor microwave stove heat 1kg water with two microwave sources as a example
To boiling) technical scheme is illustrated.
1) setting load is water first, and weight is 1kg, starts semiconductor microwave oven.
2) calculate the heat required for heating water.25 DEG C of normal-temperature water, is heated to seething with excitement 100 DEG C；The weight of water is 1kg, water
Specific heat capacity be 4.2 × 103J/ (kg* DEG C)；Then heating this heat required for 1L water is Q=4.2 × 103 × 1 × (100-
25) J=3.15 × 105J.
3) control device 130 controls microwave source output to specify power, and this specified power can be adjusted according to artificial, for example, need
Then export larger power when high flame quickly heats, need little firepower then to export less power when slowly heating.
4) control device 130 constantly reads incident power detection means 110 and reflection power detection means 120 detects
Data, and by reading the incidence returned in the unit interval, reflection power data is done averagely, then take advantage of and the unit interval, obtain
The microwave energy of output in unit interval, then adds up and obtains the microwave energy of accumulative output.
5) judge the microwave energy of accumulative output, if the microwave energy of this accumulative output is more than or equal to Q, terminate to cook
Adjust；No person continues executing with above-mentioned steps 4).
The flow chart of the method for controlling microwave oven that Fig. 2 provides for one embodiment of the invention.As described in Figure 2, the present invention one is real
The method for controlling microwave oven applying example offer includes：
Step S210, determines the required energy absorbing of hot food to be added in described microwave oven.
Wherein, the energy absorbing according to needed for below equation determines hot food to be added in described microwave oven：
Q=cm Δ t
Wherein, Q is the required heat absorbing of hot food to be added；C is the specific heat capacity of described hot food to be added；Δ t is described
The temperature rise of hot food to be added；And the weight that m is described hot food to be added.
Step S220, controls described microwave oven that described hot food to be added is heated.
Step S230, detects the incident power of described microwave oven.
Step S240, detects the reflection power of described microwave oven.
Step S250, according to described incident power and reflection power, calculates the microwave energy that described microwave oven adds up to export；
In the case that the microwave energy of described accumulative output reaches the energy absorbing needed for described hot food to be added, execution step
S260, otherwise continues to point to above-mentioned steps 230-250.
Can determine that described microwave oven adds up the microwave energy exporting according to below equation：
The microwave energy of accumulative output=(reflection power of the incident power sum in the unit interval-in the unit interval it
With) × heat time heating time
Incident power sum in the described unit interval refers to defeated in all microwave source unit interval in described microwave oven
Go out power sum；Reflection power sum in the described unit interval receives from chamber in referring to all described microwave source unit interval
The power sum that body reflects.
Step S260, controls described microwave oven to stop heating.
It should be noted that the detail of above-mentioned method for controlling microwave oven and benefit see above-mentioned for microwave oven control
The description of control equipment, repeats no more in this.In addition, the execution sequence of the step involved by said method is not limited to flow chart institute
Show, can be also other orders, for example, detect the incident power of described microwave oven and the reflection power detecting described microwave oven
This two steps can be carried out simultaneously, determines that the required energy absorbing of hot food to be added in described microwave oven only need to be should
The microwave energy that the energy of required absorption and microwave oven add up to export executes before being compared.
Describe the optional embodiment of example of the present invention above in association with accompanying drawing in detail, but, the embodiment of the present invention does not limit
Detail in above-mentioned embodiment, in the range of the technology design of the embodiment of the present invention, can be to the embodiment of the present invention
Technical scheme carry out multiple simple variant, these simple variant belong to the protection domain of the embodiment of the present invention.
It is further to note that each particular technique feature described in above-mentioned specific embodiment, in not lance
In the case of shield, can be combined by any suitable means.In order to avoid unnecessary repetition, the embodiment of the present invention pair
Various possible compound modes no longer separately illustrate.
It will be appreciated by those skilled in the art that all or part of step realized in above-described embodiment method can be by
Program to complete come the hardware to instruct correlation, and this program storage, in a storage medium, includes some instructions use so that one
Individual (can be single-chip microcomputer, chip etc.) or processor (processor) execute the whole of each embodiment methods described of the application
Or part steps.And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
Additionally, combination in any can also be carried out between the various different embodiment of the embodiment of the present invention, as long as it is not
Run counter to the thought of the embodiment of the present invention, it equally should be considered as embodiment of the present invention disclosure of that.
Claims (11)
1. a kind of method for controlling microwave oven is it is characterised in that the method includes：
Determine the required energy absorbing of hot food to be added in described microwave oven；
Control described microwave oven that described hot food to be added is heated；
Detect the incident power of described microwave oven；
Detect the reflection power of described microwave oven；
According to described incident power and reflection power, calculate the microwave energy that described microwave oven adds up to export；And
In the case that the microwave energy of described accumulative output reaches the energy absorbing needed for described hot food to be added, control described
Microwave oven stops heating.
2. method according to claim 1 is it is characterised in that determine warm-served food to be added in described microwave oven according to below equation
The required energy absorbing of thing：
Q=cm Δ t
Wherein, Q is the required heat absorbing of hot food to be added；C is the specific heat capacity of described hot food to be added；Δ t is described to be added
The temperature rise of hot food；And the weight that m is described hot food to be added.
3. according to below equation, method according to claim 1 is it is characterised in that determine that described microwave oven adds up output
Microwave energy：
The microwave energy of accumulative output=(the incident power sum in the unit interval-reflection power sum) in the unit interval ×
Heat time heating time
Incident power sum in the described unit interval refers to the output work in all microwave source unit interval in described microwave oven
Rate sum；
Reflection power sum in the described unit interval receives from cavity reflections in referring to all described microwave source unit interval
The power sum returned.
4. method according to claim 3 is it is characterised in that carry out to the incident power in the unit interval and reflection power
Sample and average, using as the incident power in this unit interval and reflection power.
5. method according to claim 4 it is characterised in that the described unit interval more short better.
6. a kind of microwave oven control device is it is characterised in that this equipment includes：
Incident power detection means, for detecting the incident power of described microwave oven；
Reflection power detection means, for detecting the reflection power of described microwave oven；And
Control device, for executing following operation：
Determine the required energy absorbing of hot food to be added in described microwave oven；
Control described microwave oven that described hot food to be added is heated；
According to described incident power and reflection power, calculate the microwave energy that described microwave oven adds up to export；And
In the case that the microwave energy of described accumulative output reaches the energy absorbing needed for described hot food to be added, control described
Microwave oven stops heating.
7. equipment according to claim 6 is it is characterised in that described control device determines described microwave according to below equation
The required energy absorbing of hot food to be added in stove：
Q=cm Δ t
Wherein, Q is the required heat absorbing of hot food to be added；C is the specific heat capacity of described hot food to be added；Δ t is described to be added
The temperature rise of hot food；And the weight that m is described hot food to be added.
8. equipment according to claim 6 is it is characterised in that described control device determines described microwave according to below equation
Stove adds up the microwave energy exporting：
The microwave energy of accumulative output=(the incident power sum in the unit interval-reflection power sum) in the unit interval ×
Heat time heating time
Incident power sum in the described unit interval refers to the output work in all microwave source unit interval in described microwave oven
Rate sum；
Reflection power sum in the described unit interval receives from cavity reflections in referring to all described microwave source unit interval
The power sum returned.
9. equipment according to claim 8 it is characterised in that described control device to the incident power in the unit interval and
Reflection power is sampled and is averaged, using as the incident power in this unit interval and reflection power.
10. equipment according to claim 9 it is characterised in that the described unit interval more short better.
A kind of 11. microwave ovens are it is characterised in that this microwave oven comprises according to any one of claim 6-10 claim
Microwave oven control device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793582.2A CN106402957A (en) | 2016-08-31 | 2016-08-31 | Microwave oven control device and method and microwave oven |
| PCT/CN2016/108176 WO2018040339A1 (en) | 2016-08-31 | 2016-12-01 | Microwave oven control device and method, and microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793582.2A CN106402957A (en) | 2016-08-31 | 2016-08-31 | Microwave oven control device and method and microwave oven |
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| Publication Number | Publication Date |
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| CN106402957A true CN106402957A (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610793582.2A Pending CN106402957A (en) | 2016-08-31 | 2016-08-31 | Microwave oven control device and method and microwave oven |
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| CN (1) | CN106402957A (en) |
| WO (1) | WO2018040339A1 (en) |
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| CN107327879A (en) * | 2017-07-30 | 2017-11-07 | 深圳市宝思创科技有限公司 | A kind of food recognition methods and system |
| CN109613025A (en) * | 2018-12-27 | 2019-04-12 | 广东美的厨房电器制造有限公司 | Cooking apparatus and its boil detection method, device and system |
| CN110149741A (en) * | 2019-05-30 | 2019-08-20 | 广东美的厨房电器制造有限公司 | The control method and semiconductor microactuator wave device of semiconductor microactuator wave device |
| CN110996422A (en) * | 2019-12-30 | 2020-04-10 | 广东美的厨房电器制造有限公司 | Microwave heating assembly, microwave heating equipment and control method |
| CN111918437A (en) * | 2019-05-09 | 2020-11-10 | 青岛海尔智能技术研发有限公司 | Control method and control device applied to multi-source radio frequency device |
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| CN110996422B (en) * | 2019-12-30 | 2022-02-01 | 广东美的厨房电器制造有限公司 | Microwave heating assembly, microwave heating equipment and control method |
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