CN110446288A - The acquisition methods and device of power adjusting factor - Google Patents
The acquisition methods and device of power adjusting factor Download PDFInfo
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- CN110446288A CN110446288A CN201910666987.3A CN201910666987A CN110446288A CN 110446288 A CN110446288 A CN 110446288A CN 201910666987 A CN201910666987 A CN 201910666987A CN 110446288 A CN110446288 A CN 110446288A
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- power
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- adjusting factor
- electromagnetic stove
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- 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
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
-
- 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
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
Abstract
This application provides a kind of acquisition methods of power adjusting factor and devices, wherein, this method comprises: issuing detection signal, obtain the first resonance frequency between electromagnetic stove and the first container, by first resonance frequency compared with preset normal vibration frequency carries out numerical values recited, the corresponding power adjusting factor of the first container is calculated according to comparison result, it is subsequent during the electromagnetic stove is cooked using the first container, input power is adjusted according to the power adjusting factor, to guarantee that the power that the first container is an actually-received meets menu regulation, it avoids the manufacturing deviation due to container and influences food cooking process, using the above scheme, it solves the problems, such as in the related technology since the production difference of electromagnetic stove or cookware causes food mouthfeel to be affected, using the resonance frequency of standard cooking tools as standard, next pair The driving signal of current cooking tools is adjusted.
Description
Technical field
This application involves but be not limited to electromagnetic stove field, in particular to a kind of acquisition methods of power adjusting factor
And device.
Background technique
In the related art, the parameter of the Primary Component of different electromagnetic stoves such as coil inductance is different, and cookware is given birth to because of processing
The parameter for the cookware that production. art causes structure size roughly the same also difference.During the cooking process, user uses in menu
The power gear cooking food of mark, due to the difference of electromagnetic stove or cookware, the energy for causing cookware to be an actually-received exists
Deviation may result in food mouthfeel.
Aiming at the problem that causing food mouthfeel to be affected due to the production difference of electromagnetic stove or cookware in the related technology, mesh
Preceding effective solution scheme not yet.
Summary of the invention
The embodiment of the present application provides the acquisition methods and device of a kind of power adjusting factor, at least to solve the relevant technologies
In the problem of causing food mouthfeel to be affected due to the production difference of electromagnetic stove or cookware.
According to one embodiment of the application, a kind of acquisition methods of power adjusting factor are provided, comprising: issue detection
Signal obtains the first resonance frequency between electromagnetic stove and the first container；By first resonance frequency and preset normal vibration
Frequency carries out the comparison of numerical values recited, calculates the corresponding power adjusting factor of the first container according to comparison result, wherein
The power adjusting factor is used in the input power for being carried out adjusting the electromagnetic oven in cooking process using the first container.
According to another embodiment of the application, a kind of electromagnetic stove power regulating method is additionally provided, comprising: obtain culinary art
Input power specified in menu；Power adjusting factor corresponding with the cooking container is obtained from default mapping relations, and
The input power is corresponded into the adjusted value of the power adjusting factor as adjustment power；Using the adjustment power as described in
The input power of electromagnetic stove.
According to another embodiment of the application, a kind of acquisition device of power adjusting factor is additionally provided, comprising: first
Module is obtained, for issuing detection signal, obtains the first resonance frequency between electromagnetic stove and the first container；Computing module is used
In by first resonance frequency, compared with preset normal vibration frequency carries out numerical values recited, foundation comparison result calculates institute
State the corresponding power adjusting factor of the first container, wherein the power adjusting factor using the first container for carrying out
The input power of the electromagnetic oven is adjusted in cooking process.
According to another embodiment of the application, a kind of electromagnetic stove power adjustment apparatus is additionally provided, second obtains module,
For obtaining input power specified in Cookbooks；Third obtain module, for from default mapping relations obtain with it is corresponding
The corresponding power adjusting factor of cooking container, and the input power is corresponded into the adjusted value of the power adjusting factor as tune
Whole power；Module is adjusted, for using the adjustment power as the input power of the electromagnetic stove.
According to another embodiment of the application, a kind of storage medium is additionally provided, meter is stored in the storage medium
Calculation machine program, wherein the computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.
According to another embodiment of the application, a kind of electronic device, including memory and processor are additionally provided, it is described
Computer program is stored in memory, the processor is arranged to run the computer program to execute any of the above-described
Step in embodiment of the method.
By the application, issue detection signal, obtain the first resonance frequency between electromagnetic stove and the first container, by this
One resonance frequency calculates the first container compared with preset normal vibration frequency carries out numerical values recited, according to comparison result
Corresponding power adjusting factor, it is subsequent during the electromagnetic stove is cooked using the first container, according to the function
Rate Dynamic gene adjusts input power, to guarantee that the power that the first container is an actually-received meets menu regulation, avoids due to holding
The manufacturing deviation of device and influence food cooking process, using the above scheme, keep the first container corresponding with electromagnetic stove, whether replace
Container still replaces electromagnetic stove, can obtain the equivalent inductance between stand-by electromagnetic stove and the first container for calculating menu function
Rate Dynamic gene solves in the related technology since the production difference of electromagnetic stove or cookware causes food mouthfeel is affected to ask
Topic, using the resonance frequency of standard cooking tools as standard, to be adjusted to the driving signal of current cooking tools.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is a kind of hardware block diagram of the terminal of the acquisition methods of power adjusting factor of the embodiment of the present application；
Fig. 2 is the flow chart according to the acquisition methods of the power adjusting factor of the embodiment of the present application；
Fig. 3 is the scheme block diagram according to another embodiment of the application.
Specific embodiment
The application is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.
Embodiment one
Embodiment of the method provided by the embodiment of the present application one can be filled in terminal, terminal or similar operation
Set middle execution.For running at the terminal, Fig. 1 is a kind of end of the acquisition methods of power adjusting factor of the embodiment of the present application
The hardware block diagram at end, as shown in Figure 1, terminal may include one or more (only showing one in Fig. 1) processors 102
It (processing unit that processor 102 can include but is not limited to Micro-processor MCV or programmable logic device FPGA etc.) and is used for
The memory 104 of storing data, optionally, above-mentioned terminal can also include for the transmitting device 106 of communication function and defeated
Enter output equipment 108.It will appreciated by the skilled person that structure shown in FIG. 1 is only to illustrate, not to above-mentioned end
The structure at end causes to limit.For example, terminal may also include the more perhaps less component than shown in Fig. 1 or have and Fig. 1
Shown different configuration.
Memory 104 can be used for storing the software program and module of application software, such as the power in the embodiment of the present application
Corresponding program instruction/the module of the acquisition methods of Dynamic gene, processor 102 are stored in soft in memory 104 by operation
Part program and module realize above-mentioned method thereby executing various function application and data processing.Memory 104 can
Including high speed random access memory, may also include nonvolatile memory, as one or more magnetic storage device, flash memory or
Other non-volatile solid state memories of person.In some instances, memory 104 can further comprise remote relative to processor 102
The memory of journey setting, these remote memories can pass through network connection to terminal.The example of above-mentioned network includes but unlimited
In internet, intranet, local area network, mobile radio communication and combinations thereof.
Transmitting device 106 is used to that data to be received or sent via a network.Above-mentioned network specific example may include
The wireless network that the communication providers of terminal provide.In an example, transmitting device 106 includes a network adapter
(Network Interface Controller, NIC), can be connected by base station with other network equipments so as to interconnection
Net is communicated.In an example, transmitting device 106 can be radio frequency (Radio Frequency, RF) module, be used for
Wirelessly communicated with internet.
The terminal can be electromagnetic oven, or be integrated into the processor of electromagnetic oven.
A kind of acquisition methods of power adjusting factor for running on electromagnetic oven are provided in the present embodiment, and Fig. 2 is basis
The flow chart of the acquisition methods of the power adjusting factor of the embodiment of the present application, as shown in Fig. 2, the process includes the following steps:
Step S202 issues detection signal, obtains the first resonance frequency between electromagnetic stove and the first container；
The equivalent inductance between electromagnetic stove and the first container can be first obtained, then obtains corresponding with equivalent inductance first
Resonance frequency.Container can be cookware in the related technology.
It is the pwm signal that 20KHz duty ratio is 30% that the detection signal, which can be multiple frequencies,.
First resonance frequency can be obtained in the following manner: the equivalent inductance is humorous with resonant capacitance on circuit
Vibration forms first resonance frequency.
Step S204, by first resonance frequency compared with preset normal vibration frequency carries out numerical values recited, foundation
Comparison result calculates the corresponding power adjusting factor of the first container, wherein the power adjusting factor is for using
The first container carries out the input power that the electromagnetic oven is adjusted in cooking process；
Each electromagnetic stove can correspond to a normal vibration frequency, can establish multiple electromagnetic stoves and multiple normal vibrations frequency
The mapping table of rate when using specific electromagnetic stove, then transfers corresponding normal vibration frequency.
Normal vibration frequency is prediction, can be set after electromagnetic stove factory in electromagnetic stove subscript, can also be logical with the later period
Overtesting obtains.Normal vibration frequency is the resonance frequency generated during being cooked using the electromagnetic stove and volumetric standard
Rate.
The mode of specific measurement standard frequency of oscillation can be such that the electromagnetic stove issues the detection signal, obtain institute
State the standard equivalent inductance between electromagnetic stove and volumetric standard；The standard equivalent inductance and resonant capacitance are subjected to resonance, shape
At standard resonant frequency, using the standard resonant frequency as the preset normal vibration frequency.
Using the above scheme, it solves in the related technology since the production difference of electromagnetic stove or cookware causes output power poor
It is different to so that food mouthfeel is affected the problem of, using the resonance frequency of standard cooking tools as standard, currently cooked to obtain
Tool of preparing food needs the regulation coefficient being adjusted, and establishes mapping relations, subsequent to call and current container pair from mapping relations
The regulation coefficient answered avoids causing due to electromagnetic stove or the lack of standardization of cookware to be adjusted the driving signal of electromagnetic stove
Obtain the problem of power difference influences food mouthfeel.
Optionally, the corresponding power adjusting factor of the first container is calculated according to the comparison result, comprising: obtain
The comparison result, the comparison result include: the difference of first resonance frequency and the normal vibration frequency, alternatively,
The ratio of first resonance frequency and the normal vibration frequency；It is obtained according to preset rules corresponding with the comparison result
Power adjusting factor.
The preset rules can be obtained by a large number of experiments, that is, calculate the resonance frequency and standard resonant frequency of different vessels
Difference or ratio between rate, the influence to the practical received power of container, the further power to eliminate influence needs
Dynamic gene.
Optionally, the power adjusting factor is used to carry out adjusting the electricity in cooking process using the first container
The input power of magnetic furnace, comprising: when first resonance frequency is less than the normal vibration frequency, according to the power adjustment
The factor increases the duty ratio of the input signal of the electromagnetic stove, alternatively, increasing the frequency of the input signal；It is humorous described first
When vibration frequency is greater than the normal vibration frequency, reduce accounting for for the input signal of the electromagnetic stove according to the power adjusting factor
Empty ratio, alternatively, reducing the frequency of the input signal.
Optionally, by adjusting the duty ratio or pulse frequency of the pulse signal of the electromagnetic stove, Lai Shixian power adjustment
The factor.
Optionally, when the first resonance frequency is less than normal vibration frequency, power adjusting factor is greater than 1；And
When one resonance frequency is greater than normal vibration frequency, power adjusting factor is less than 1.
Optionally, detection signal is issued, obtains the equivalent inductance between electromagnetic stove and the first container, comprising: the electromagnetism
Stove issues following detection signal: multiple groups pulse width modulation (PWM) signal, and the frequency of every group of pwm signal is first threshold, duty ratio
For second threshold；Obtain the equivalent inductance that the container is synthesized with the coil inductance of the electromagnetic stove.First threshold can be with
For 20kHz, second threshold can be 30%.
Optionally, before issuing detection signal, the electromagnetic stove issues detection container signal, and the detection container signal is
The frequency of one group of pwm signal, the pwm signal is first threshold, and duty ratio is second threshold；Detect whether that there are containers and institute
The equivalent inductance between electromagnetic stove is stated, determines whether be placed with container on the electromagnetic stove according to testing result.
According to another embodiment of the application, a kind of method of adjustment of electromagnetic stove is additionally provided, comprising the following steps:
Step 1 obtains input power specified in Cookbooks；
Step 2 obtains power adjusting factor corresponding with the cooking container from default mapping relations, and will be described
Input power corresponds to the adjusted value of the power adjusting factor as adjustment power；
Step 3, using the adjustment power as the input power of the electromagnetic stove.
The method of adjustment of above-mentioned electromagnetic stove can be combined with the acquisition methods of the power adjusting factor in Fig. 2 to implement,
Power adjusting factor is obtained using scheme described in Fig. 2.
Using the above scheme, input power specified in Cookbooks is obtained, obtains and cooks from default mapping relations
The corresponding power adjusting factor of container, and the input power is corresponded into the adjusted value of the power adjusting factor as adjustment function
Rate obtains power adjusting factor, using the input for being suitble to current cooking container using adjustment power as the input power of electromagnetic stove
Power is cooked, and the problem of the caused food mouthfeel difference lack of standardization due to electromagnetic stove or cookware is avoided.
Optionally, by following adjustment mode, so that the input power of the electromagnetic stove is the adjustment power, comprising:
By adjusting the duty ratio and/or pulse frequency of the pulse signal of the electromagnetic stove, so that the output power of the electromagnetic oven is
The corresponding adjustment power of the container.
It is illustrated below with reference to another embodiment of the application.
The parameter of the Primary Component of different electromagnetic stoves such as coil inductance is different, and cookware leads to structure because of producing process
The parameter of the roughly the same cookware of size also difference, is just deposited when cookware is placed on the equivalent inductance synthesized on electromagnetic stove with coil
In difference.Fig. 3 is according to the scheme block diagram of another embodiment of the application, as shown in figure 3, when electromagnetic stove carries out heating work
When, first cookware is detected on circuit, being placed on the equivalent inductance synthesized on electromagnetic stove with coil using different cookwares is
It is different, to be different resonance frequency with what resonant capacitance progress resonance was shown on circuit, therefore by electricity
Road increases pulse-detecting circuit, this resonance frequency is exported in the form of a pulse, will using impulse detection technique on software
This different pulse frequency feeds back to control host, the power and insulated gate bipolar that host passes through the cookware of different resonance frequencies
The pass of the frequency of the driving signal of transistor IGBT (Insulated Gate Bipolar Transistor, referred to as IGBT)
It is table, the resonance frequency detected according to it calculates different capacity of this cookware on this electromagnetic stove by certain algorithm
The driving signal of required different frequency, to provide the driving signal of the corresponding power of corresponding cookware, guarantee menu or
The power accuracy of corresponding gear is higher, to improve cooking quality.
After cookware is placed on electromagnetic stove, software starts one inspection pot signal i.e. one arteries and veins for having certain duty when frequency
Rushing width modulated (Pluse Width Modulation, referred to as PWM), (general frequency is that 20KHz duty ratio is 30% to PWM
Pwm signal), after confirmation has pot, software restarts i.e. a series of PWM for having certain duty when frequency of a cookware identification signal
(usually multiple frequencies are the pwm signal that 20KHz duty ratio is 30%) carries out equivalent inductance with resonant capacitance effective humorous
Vibration, is transferred to MCU for this resonance frequency by the resonance frequency identification circuit on hardware, MCU is pre- by this resonance frequency and software
The frequency database set compares, and obtains the algorithm of the driving signal of the corresponding power of this cookware.This algorithm includes driving signal
The calculating of the frequency and duty ratio of (PWM for having certain duty when frequency), when the resonance frequency of this cookware is less than frequency number
Duty ratio according to some frequency in library, the driving signal of certain power gear (such as power is 1KW) should be increased by a coefficient
Greatly；When the resonance frequency of this cookware is greater than some frequency in frequency database, the driving of certain power gear (such as power is 1KW)
The duty ratio of signal should be reduced by a coefficient；When the resonance frequency of this cookware is less than some frequency in frequency database
The frequency of rate, the driving signal of certain power gear (such as power is 1KW) should be increased by a coefficient；When the resonance of this cookware
Frequency is greater than some frequency in frequency database, and the frequency of the driving signal of certain power gear (such as power is 1KW) should be by one
A coefficient is reduced；Coefficient in this is determined by frequency corresponding in frequency database, can also be obtained with micro-adjustment
Out.The preset frequency database of software is to the cookware of unlike material, technique, form and dimension by early period by a large amount of experiment
What data statistics came out, there is certain difficulty.Resonance frequency identification circuit on hardware includes bleeder circuit, frequency discriminator electricity
The compositions such as road, filter circuit, comparison circuit and isolation circuit, energy efficient identification goes out different resonance frequencies.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, the technical solution of the application is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server or network equipment etc.) execute method described in each embodiment of the application.
Embodiment two
A kind of acquisition device of power adjusting factor, electromagnetic stove power regulating method and dress are additionally provided in the present embodiment
It sets, the device is for realizing above-described embodiment and preferred embodiment, and the descriptions that have already been made will not be repeated.Make as following
, the combination of the software and/or hardware of predetermined function may be implemented in term " module ".Although the described dress of following embodiment
It sets and is preferably realized with software, but the realization of the combination of hardware or software and hardware is also that may and be contemplated.
According to one embodiment of the application, a kind of acquisition device of power adjusting factor is provided, comprising:
First obtains module, for issuing detection signal, obtains the first resonance frequency between electromagnetic stove and the first container；
Computing module, for by first resonance frequency with preset normal vibration frequency carry out numerical values recited compared with,
The corresponding power adjusting factor of the first container is calculated according to comparison result, wherein the power adjusting factor is used for
The input power that the electromagnetic oven is adjusted in cooking process is carried out using the first container.
Using the above scheme, solve in the related technology due to the production difference of electromagnetic stove or cookware cause food mouthfeel by
To the problem of influence, using the resonance frequency of standard cooking tools as standard, it is adjusted to obtain current cooking tools needs
Regulation coefficient, and establish mapping relations, it is subsequent that regulation coefficient corresponding with current container is called from mapping relations, to electricity
The driving signal of magnetic stove is adjusted, and avoids the problem of the caused food mouthfeel difference lack of standardization due to electromagnetic stove or cookware.
According to another embodiment of the application, a kind of electromagnetic stove power adjustment apparatus is additionally provided, comprising:
Second obtains module, for obtaining input power specified in Cookbooks；
Third obtains module, for obtained from default mapping relations corresponding with corresponding cooking container power adjustment because
Son, and the input power is corresponded into the adjusted value of the power adjusting factor as adjustment power；
Module is adjusted, for using the adjustment power as the input power of the electromagnetic stove.
Using the above scheme, input power specified in Cookbooks is obtained, obtains and cooks from default mapping relations
The corresponding power adjusting factor of container, and using the product of input power and power adjusting factor as adjustment power, function will be adjusted
Input power of the rate as electromagnetic stove obtains power adjusting factor, using being suitble to the defeated of current cooking container using the above scheme
Enter power to be cooked, avoids the problem of the caused food mouthfeel difference lack of standardization due to electromagnetic stove or cookware.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong
Following manner realization is crossed, but not limited to this: above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with any
Combined form is located in different processors.
Embodiment three
Embodiments herein additionally provides a kind of storage medium.Optionally, in the present embodiment, above-mentioned storage medium can
To be arranged to store the program code for executing following steps:
S1 issues detection signal, obtains the first resonance frequency between electromagnetic stove and the first container；
S2, by first resonance frequency compared with preset normal vibration frequency carries out numerical values recited, foundation compares knot
Fruit calculates the corresponding power adjusting factor of the first container, wherein the power adjusting factor is used for using described the
One container carries out the input power that the electromagnetic oven is adjusted in cooking process.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to: USB flash disk, read-only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or
The various media that can store program code such as CD.
Embodiments herein additionally provides a kind of electronic device, including memory and processor, stores in the memory
There is computer program, which is arranged to run computer program to execute the step in any of the above-described embodiment of the method
Suddenly.
Optionally, above-mentioned electronic device can also include transmitting device and input-output equipment, wherein the transmitting device
It is connected with above-mentioned processor, which connects with above-mentioned processor.
Optionally, in the present embodiment, above-mentioned processor can be set to execute following steps by computer program:
S1 issues detection signal, obtains the first resonance frequency between electromagnetic stove and the first container；
S2, by first resonance frequency compared with preset normal vibration frequency carries out numerical values recited, foundation compares knot
Fruit calculates the corresponding power adjusting factor of the first container, wherein the power adjusting factor is used for using described the
One container carries out the input power that the electromagnetic oven is adjusted in cooking process.
Optionally, the specific example in the present embodiment can be with reference to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
Optionally, the specific example in the present embodiment can be with reference to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
Obviously, those skilled in the art should be understood that each module of above-mentioned the application or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.It is combined in this way, the application is not limited to any specific hardware and software.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (11)
1. a kind of acquisition methods of power adjusting factor characterized by comprising
Detection signal is issued, the first resonance frequency between electromagnetic stove and the first container is obtained；
By first resonance frequency compared with preset normal vibration frequency carries out numerical values recited, calculated according to comparison result
The corresponding power adjusting factor of the first container, wherein the power adjusting factor be used for using the first container into
The input power of the electromagnetic oven is adjusted in row cooking process.
2. the method according to claim 1, wherein calculating the first container pair according to the comparison result
The power adjusting factor answered, comprising:
The comparison result is obtained, the comparison result includes: the difference of first resonance frequency and the normal vibration frequency
Value, alternatively, the ratio of first resonance frequency and the normal vibration frequency；
Power adjusting factor corresponding with the comparison result is obtained according to preset rules.
3. the method according to claim 1, wherein the power adjusting factor using described first for holding
Device carries out the input power that the electromagnetic oven is adjusted in cooking process, comprising:
When first resonance frequency is less than the normal vibration frequency, increase the electromagnetism according to the power adjusting factor
The duty ratio of the input signal of stove, alternatively, increasing the frequency of the input signal；
When first resonance frequency is greater than the normal vibration frequency, reduce the electromagnetism according to the power adjusting factor
The duty ratio of the input signal of stove, alternatively, reducing the frequency of the input signal.
4. the method according to claim 1, wherein issue detection signal, obtain electromagnetic stove and the first container it
Between equivalent inductance, comprising:
The electromagnetic stove issues following detection signal: multiple groups pulse width modulation (PWM) signal, and the frequency of every group of pwm signal is the
One threshold value, duty ratio are second threshold；
Obtain the equivalent inductance that the container is synthesized with the coil inductance of the electromagnetic stove.
5. the method according to claim 1, wherein issue detection signal before, the method also includes:
The electromagnetic stove issues detection container signal, and the detection container signal is one group of pwm signal, the frequency of the pwm signal
Rate is first threshold, and duty ratio is second threshold；
Detect whether that, there are the equivalent inductance between container and the electromagnetic stove, determining on the electromagnetic stove according to testing result is
It is no to be placed with container.
6. a kind of electromagnetic stove power regulating method, which is characterized in that
Obtain input power specified in Cookbooks；
Power adjusting factor corresponding with corresponding cooking container is obtained from default mapping relations, and the input power is corresponding
The adjusted value of the power adjusting factor is as adjustment power；
Using the adjustment power as the input power of the electromagnetic stove.
7. according to the method described in claim 6, it is characterized in that, by following adjustment mode, so that the electromagnetic stove is defeated
Entering power is the adjustment power, comprising:
By adjusting the duty ratio and/or pulse frequency of the pulse signal of the electromagnetic stove, so that the output work of the electromagnetic oven
Rate is the corresponding adjustment power of the container.
8. a kind of acquisition device of power adjusting factor characterized by comprising
First obtains module, for issuing detection signal, obtains the first resonance frequency between electromagnetic stove and the first container；
Computing module, for by first resonance frequency with preset normal vibration frequency carry out numerical values recited compared with, foundation
Comparison result calculates the corresponding power adjusting factor of the first container, wherein the power adjusting factor is for using
The first container carries out the input power that the electromagnetic oven is adjusted in cooking process.
9. a kind of electromagnetic stove power adjustment apparatus, which is characterized in that
Second obtains module, for obtaining input power specified in Cookbooks；
Third obtains module, for obtaining power adjusting factor corresponding with corresponding cooking container from default mapping relations, and
The input power is corresponded into the adjusted value of the power adjusting factor as adjustment power；
Module is adjusted, for using the adjustment power as the input power of the electromagnetic stove.
10. a kind of storage medium, which is characterized in that be stored with computer program in the storage medium, wherein the computer
Program is arranged to execute method described in any one of claim 1 to 7 when operation.
11. a kind of electronic device, including memory and processor, which is characterized in that be stored with computer journey in the memory
Sequence, the processor are arranged to run the computer program to execute side described in any one of claim 1 to 7
Method.
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| CN201910666987.3A CN110446288A (en) | 2019-07-23 | 2019-07-23 | The acquisition methods and device of power adjusting factor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114666174A (en) * | 2022-05-20 | 2022-06-24 | 博为科技有限公司 | Method, device, equipment and medium for remotely adjusting gateway CATV output power |
| CN115388432A (en) * | 2022-10-27 | 2022-11-25 | 广东尚研电子科技股份有限公司 | Microwave oven power adjustment method, microwave oven, related equipment and storage medium |
-
2019
- 2019-07-23 CN CN201910666987.3A patent/CN110446288A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114666174A (en) * | 2022-05-20 | 2022-06-24 | 博为科技有限公司 | Method, device, equipment and medium for remotely adjusting gateway CATV output power |
| CN115388432A (en) * | 2022-10-27 | 2022-11-25 | 广东尚研电子科技股份有限公司 | Microwave oven power adjustment method, microwave oven, related equipment and storage medium |
| CN115388432B (en) * | 2022-10-27 | 2023-01-10 | 广东尚研电子科技股份有限公司 | Microwave oven power adjustment method, microwave oven, related equipment and storage medium |
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Application publication date: 20191112 |