CN107315444B - Automatic compensation control method and device for electrical equipment - Google Patents
Automatic compensation control method and device for electrical equipment Download PDFInfo
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- CN107315444B CN107315444B CN201710531997.7A CN201710531997A CN107315444B CN 107315444 B CN107315444 B CN 107315444B CN 201710531997 A CN201710531997 A CN 201710531997A CN 107315444 B CN107315444 B CN 107315444B
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000012544 monitoring process Methods 0.000 claims abstract description 25
- 238000010025 steaming Methods 0.000 claims description 4
- 235000013547 stew Nutrition 0.000 claims description 4
- 238000010411 cooking Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 241000209094 Oryza Species 0.000 description 9
- 235000007164 Oryza sativa Nutrition 0.000 description 9
- 235000009566 rice Nutrition 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/70—Regulating power factor; Regulating reactive current or power
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Cookers (AREA)
Abstract
The invention discloses an automatic compensation control method and device for electrical equipment. The method comprises the following steps: monitoring the operation information of the electrical equipment in real time, and determining a target reference threshold and a target duty ratio compensation power according to the operation information; and if the temperature variation in unit time is detected to be larger than the target reference threshold value, adjusting the duty ratio power of the electrical equipment according to the target duty ratio compensation power. The embodiment of the invention solves the problem of abnormal cooking caused by unchanged duty ratio power because the electrical equipment still keeps the original operation mode after the cover is opened in the prior art, and achieves the effects of automatically adjusting the duty ratio power and ensuring the cooking quality.
Description
Technical field
The present embodiments relate to field of household appliances more particularly to the automatic compensation control methods and dress of a kind of electrical equipment
It sets.
Background technique
Due to itself convenience and safety, electric cooker is widely used.
Electric cooker in the prior art such as can be divided into steaming, boil, stew, simmering at multiple operational modes, the journey under each operational mode
Sequence is fixed, i.e., after electric cooker locks an operational mode, will be run with fixed routine, until operational mode changes.
User often opens lid inspection and cooks situation when using electric cooker, the temperature meeting after uncapping, in pot
It is inconsistent, and electric cooker in the prior art is also continued to use original mode in program and is carried out, and will lead to effect variation of cooking.
Summary of the invention
The present invention provides the automatic compensation control method and device of a kind of electrical equipment, to realize after rice cooker cover opening certainly
The dynamic adjustment method of operation, guarantees cooking quality.
In a first aspect, the embodiment of the invention provides a kind of automatic compensation control method of electrical equipment, the control method
Include:
The operation information for monitoring the electrical equipment in real time determines object reference threshold value and target according to the operation information
Duty ratio compensates power；
If detecting that the temperature variation in the unit time is greater than the object reference threshold value, according to the target duty
Than the duty specific power of electrical equipment described in compensation power regulation.
Second aspect, the embodiment of the invention also provides the control device of a kind of electrical equipment compensated automatically, the controls
Device includes:
Monitoring module determines target according to the operation information for monitoring the operation information of the electrical equipment in real time
Reference threshold and target duty are than compensation power；
Adjustment module, if pressed for detecting that the temperature variation in the unit time is greater than the object reference threshold value
Duty specific power according to the target duty than electrical equipment described in compensation power regulation.
The automatic compensation control method and device of electrical equipment provided in an embodiment of the present invention, by monitoring the electricity in real time
The operation information of device equipment determines object reference threshold value and target duty than compensation power according to the operation information；If inspection
The temperature variation measured in the unit time is greater than the object reference threshold value, according to the target duty than compensation power regulation
The duty specific power of the electrical equipment.The embodiment of the present invention, electric appliance when solving electrical equipment temperature change in the prior art
Equipment still keeps temperature anomaly problem of cooking brought by the original method of operation, realizes different operational mode different temperatures variations
In the case of electrical equipment to the auto-adjustment control of duty specific power, avoid exception of cooking.
Detailed description of the invention
Fig. 1 is the flow chart of the automatic compensation control method of one of the embodiment of the present invention one electrical equipment.
Fig. 2 is the flow chart of the automatic compensation control method of one of the embodiment of the present invention two electrical equipment.
Fig. 3 is the structural schematic diagram of the automatic compensation controller of one of the embodiment of the present invention three electrical equipment.
Fig. 4 is the structural schematic diagram of the automatic compensation controller of another electrical equipment in the embodiment of the present invention three.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of flow chart of the automatic compensation control method for electrical equipment that the embodiment of the present invention one provides, this reality
The situation that example is applicable to the temperature change exception of the electrical equipments such as electric cooker is applied, this method can be by being integrated in the electricity such as electric cooker
Automatic compensation controller in device equipment executes, and automatic compensation controller can be real by the way of software and/or hardware
It is existing.
A kind of automatic compensation control method of electrical equipment provided in an embodiment of the present invention specifically comprises the following steps:
Step S100, the operation information for monitoring electrical equipment in real time, determines object reference threshold value and mesh according to operation information
It marks duty ratio and compensates power.
Wherein, the operation information of electrical equipment includes the operational mode and temperature range of electrical equipment.
Further, the operational mode of electrical equipment can be steaming, boil, stewes or simmer.
Illustratively, electric cooker work after, need to monitor in real time electric cooker operational mode and Current Temperatures belonging to temperature
Block information determines object reference threshold value and target duty according to the operational mode of the steamed rice and the affiliated temperature range of Current Temperatures
Than compensating power.Such as operational mode is steamed rice, the affiliated temperature range of Current Temperatures is section 1, then object reference threshold value and mesh
Marking duty ratio compensation power is that reference threshold corresponding to its temperature range 1 and duty ratio compensate power under steamed rice operational mode；
After a period of time, monitoring the affiliated temperature range of Current Temperatures is section 2, then object reference threshold value and target duty than compensation function
Rate is that reference threshold corresponding to its temperature range 2 and duty ratio compensate power under steamed rice operational mode.
Wherein, the determination process of object reference threshold value includes: current under the present mode of operation of the electrical equipment
In temperature range, acquires the first normal temperature and acquire the second normal temperature after unit time length, just by described second
It is right that the difference of normal temperature and first normal temperature is determined as the institute of the Current Temperatures section under the present mode of operation
The object reference threshold value answered.
Target duty includes: the different temperatures section preset under different operational modes than the determination process for compensating power
Corresponding duty ratio compensates power, determines corresponding target according to the present mode of operation and the Current Temperatures section
Duty ratio compensates power.
It should be noted that target duty corresponding to each temperature range can than compensation power under each operational mode
With specific setting according to the actual situation.
If step S200, detecting that the temperature variation in the unit time is greater than the object reference threshold value, according to institute
State duty specific power of the target duty than electrical equipment described in compensation power regulation.
Wherein, duty specific power is the runing time length that electrical equipment is operated normally with rated power.
Illustratively, unit time 1s.Assuming that electric cooker is operated normally under current steamed rice mode with rated power
Time span be 30s, 5s is then run in such a way that power is zero, and circular flow in this way, can determined at this time
Duty specific power is 30s.In this process, the case where lid that user opens electric cooker has checked steamed rice, leads to list
Temperature variation in the time of position is greater than the mesh that the temperature range as belonging to the operational mode and Current Temperatures T of the steamed rice determines
Reference threshold is marked, then duty specific power 30s is accordingly adjusted to the temperature as belonging to the operational mode and Current Temperatures of the steamed rice
Spend the target duty ratio compensation power that section determines, such as 35s.
The working principle of the automatic compensation control method are as follows: electrical equipment in the prior art is improved, guarantees electric appliance
The operation information of device real-time monitoring itself, and determine object reference threshold value and target duty than compensation function according to the operation information
Rate, when electrical equipment detects that the temperature variation in self-operating information is greater than reference threshold, according to determining duty ratio
Compensate the duty specific power in the existing method of operation of Power auto-adjustment.
Further, if detecting that the temperature variation in the unit time is greater than the object reference threshold value, according to institute
The specific implementation procedure of duty specific power that target duty is stated than electrical equipment described in compensation power regulation includes:
Step 1: acquiring the first temperature of the electrical equipment, and the electrical equipment is acquired after unit time length
Second temperature.
Illustratively, when electric cooker is run, Current Temperatures T1 in electric cooker is acquired, is denoted as the first temperature, the unit time is long
(1s) acquires temperature T2 in electric cooker afterwards after degree, is denoted as second temperature.
Step 2: the difference of the second temperature and first temperature is determined as the temperature change in the unit time
Amount.Illustratively, the difference of above-mentioned temperature T2 and temperature T1 is the temperature variation in the unit time.
Step 3: if the temperature variation is greater than the object reference threshold value, according to the target duty than compensating
The duty specific power of electrical equipment described in power regulation.
In practice, the temperature in acquisition electric cooker, and the temperature difference in the real-time statistics unit time in real time, under normal circumstances,
The temperature difference in one temperature range of operational mode in the unit time of electric cooker is steady state value, which is the operation mould
The corresponding reference threshold of the temperature range of formula.The reference threshold in different temperatures section may be different under one operational mode.And
During this, if user may operate electric cooker, such as uncap and steam dish or check situation etc. of cooking, make in electric cooker
Comparatively abnormal variation occurs for temperature, i.e. temperature variation in the unit time is different from corresponding object reference threshold value.
The technical solution of the present embodiment, by providing a kind of automatic compensation control method, which includes: real-time prison
The operation information for controlling the electrical equipment determines object reference threshold value and target duty than compensation function according to the operation information
Rate；If detecting that the temperature variation in the unit time is greater than the object reference threshold value, according to the target duty than mending
Repay the duty specific power of electrical equipment described in power regulation.It solves electrical equipment in the prior art and still keeps original after uncapping
The method of operation, the abnormal problem of cooking caused by duty ratio is constant, has reached automatic adjustment duty specific power, guarantees cooking quality
Effect.
Embodiment two
Fig. 2 is a kind of flow chart of the automatic compensation control method of electrical equipment provided by Embodiment 2 of the present invention.This reality
Automatic compensation control method in example is applied to specifically include:
Step S110, the operational mode of the electrical equipment is monitored in real time, temperature collection information is set with the determination electric appliance
The standby Current Temperatures section under present mode of operation.
Illustratively, it is assumed that electric cooker is currently operating in the operational mode cooked, and the Current Temperatures in electric cooker are taken the photograph for 50
Family name's degree, then the operational mode cooked is monitored in real time by electric cooker itself, and the temperature information in electric cooker is also acquired in real time, and
According to the real time monitoring to the operational mode cooked and current electric cooker in 50 degrees Celsius of temperature judge in mould of cooking
Temperature range belonging to 50 degree celsius temperatures under formula.
Step S120, by reference threshold and duty corresponding to the Current Temperatures section under the present mode of operation
It is determined as object reference threshold value and target duty than compensation power than compensation power.
Wherein, the corresponding object reference threshold value in different temperatures section and target duty ratio compensation power under different operational modes
It is different.Specifically, according to current humidity province corresponding to mode and 50 degrees Celsius of Current Temperatures under the mode of cooking of cooking
Between can uniquely determine object reference threshold value corresponding thereto and target duty than compensation power.
It, can be by different temperatures under different mode by advanced optimizing step S100 for step S110 and step S120
The corresponding object reference threshold value in section and target duty are uniquely determined than compensation power, are reached for electrical equipment for different fortune
Different temperatures section uses the effect of different adjustment mode under row mode.
Optionally, the specific implementation procedure of step S120 includes:
Step 1: acquiring the temperature information of the electrical equipment；Wherein, the temperature information of electrical equipment refers to electrical equipment
Current Temperatures.
Step 2: the temperature information and multiple temperature ranges preset under the present mode of operation are compared
It is right, temperature range belonging to the temperature information is determined as to the Current Temperatures section under the present mode of operation.
Illustratively, it is assumed that electric cooker works under the operational mode cooked, and the temperature range under the operational mode is 0 to take the photograph
- 150 degrees Celsius of family name's degree, the temperature range divided under different operational modes may be different, such as the operational mode cooked includes 3
A temperature range, 1:0 degrees Celsius -80 degrees Celsius of section, 2:80 degrees Celsius -120 degrees Celsius of section, 3:120 degrees Celsius of section -
150 degrees Celsius, it is assumed that Current Temperatures are 90 degrees Celsius in electric cooker, by the Current Temperatures with more than the section that pre-sets into
Row compares, it can be determined that goes out, under the mode currently cooked, 90 degrees Celsius of Current Temperatures are located at temperature range 2, then will be current
Temperature range 2 under mode of cooking is determined as the Current Temperatures section under present mode of operation.
It should be noted that the setting of temperature range can be specifically arranged according to the actual situation.
Optionally, the determination process of object reference threshold value includes: working as under the present mode of operation of the electrical equipment
In preceding temperature range, acquires the first normal temperature and acquire the second normal temperature after unit time length, by described second
The difference of normal temperature and first normal temperature is determined as the Current Temperatures section institute under the present mode of operation
Corresponding object reference threshold value.Illustratively, it is assumed that electric cooker is operating normally, and user does not also carry out any operation to it,
Current Temperatures section (temperature range 2) under electrical equipment present mode of operation (cooking) is interior, and first in acquisition electric cooker is just
Normal temperature, such as 90 degrees Celsius after unit time length 1s, acquires the second normal temperature in electric cooker, such as 90.2 Celsius
Degree, then can be by 0.2 degree Celsius of the difference of 90.2 degrees Celsius (second normal temperatures) and 90 degrees Celsius (first normal temperature) really
It is set to object reference threshold value corresponding in Current Temperatures section 2 under operational mode of currently cooking.
Optionally, target duty includes: the determination process of duty ratio compensation power than the determination process that compensates power
It include: the compensation power of duty ratio corresponding to the different temperatures section that presets under different operational modes, according to described current
Operational mode and the Current Temperatures section determine corresponding target duty than compensation power.Illustratively, it is assumed that current
It cooks under operational mode, such as presets target duty corresponding to 3 temperature ranges as described above than compensation power, example
If 1 duty ratio corresponding of section compensation power is 32s, it is the corresponding duty in the section 33s 3 that the corresponding duty ratio in section 2, which compensates power,
It is 35s than compensation power.It can then be uniquely determined according to current operational mode of cooking as described above with current temperature range 2
Duty ratio compensates power 33s, then sets Current Temperatures section institute under present mode of operation for duty ratio compensation power 33s
Corresponding target duty is than compensation power.
It should be noted that target duty corresponding to each temperature range can be according to the actual situation than compensation power
Specific setting.
If step S200, detecting that the temperature variation in the unit time is greater than the object reference threshold value, according to institute
State duty specific power of the target duty than electrical equipment described in compensation power regulation.The step S200 phase of the step and embodiment one
Together, details are not described herein.
The technical solution of the present embodiment is determined by that will monitor the operation information of electrical equipment in real time according to operation information
Object reference threshold value and target duty are advanced optimized than compensation power to monitor the operational mode of the electrical equipment in real time, are adopted
Collect Current Temperatures section of the temperature information with the determination electrical equipment under present mode of operation；By the present mode of operation
Under the Current Temperatures section corresponding to reference threshold and duty ratio compensation power be determined as object reference threshold value and target
Duty ratio compensates power.It solves to temperature range locating for electrical equipment, object reference threshold value and target duty than compensation function
The determination problem of rate has reached and has uniquely determined object reference threshold value for different temperatures section under electrical equipment difference operational mode
Effect with target duty than compensating power.
Embodiment three
Fig. 3 show a kind of structural representation of the automatic compensation controller of electrical equipment of the offer of the embodiment of the present invention three
Figure, the present embodiment are applicable to the situation of temperature change exception in the electrical equipments such as electric cooker, and it is device that the present embodiment, which provides,
The automatic compensation control method of electrical equipment provided by above-mentioned any embodiment, the tool of the automatic compensation controller can be performed
Body includes:
Monitoring module 300 determines mesh according to the operation information for monitoring the operation information of the electrical equipment in real time
Reference threshold and target duty are marked than compensation power；
Adjustment module 400, if for detecting that the temperature variation in the unit time is greater than the object reference threshold value,
Duty specific power according to the target duty than electrical equipment described in compensation power regulation.
Wherein, the operation information of electrical equipment includes the operational mode and temperature range of electrical equipment.
Further, the operational mode of electrical equipment can be steaming, boil, stewes or simmer.
Wherein, duty specific power is the runing time length that electrical equipment is operated normally with rated power.
On the basis of Fig. 3, refering to what is shown in Fig. 4, being the automatic of another electrical equipment that the embodiment of the present invention three provides
Compensate the structural schematic diagram of control device, wherein monitoring module 300 includes:
Temperature range determines submodule 310, for monitoring the operational mode of the electrical equipment, temperature collection information in real time
With Current Temperatures section of the determination electrical equipment under present mode of operation；
Parameter determination submodule 320, for will be corresponding to the Current Temperatures section under the present mode of operation
Reference threshold and duty ratio compensation power are determined as object reference threshold value and target duty than compensation power.
Wherein, the corresponding object reference threshold value in different temperatures section and target duty ratio compensation power under different operational modes
It is different.
Further, refering to what is shown in Fig. 4, temperature range determines that submodule 310 includes:
Information acquisition unit 311 acquires the electrical equipment for monitoring the operational mode of the electrical equipment in real time
Temperature information；
Temperature range determination unit 312, for by the temperature information with it is preset under the present mode of operation
Multiple temperature ranges are compared, temperature range belonging to the temperature information is determined as under the present mode of operation described in
Current Temperatures section.
Wherein, the temperature information of electrical equipment refers to the Current Temperatures of electrical equipment.
Refering to what is shown in Fig. 4, parameter determination submodule 320 includes:
Object reference threshold value determination unit 321, for the Current Temperatures under the present mode of operation of the electrical equipment
In section, acquires the first normal temperature and acquire the second normal temperature after unit time length, by the described second positive room temperature
The difference of degree and first normal temperature is determined as corresponding to the Current Temperatures section under the present mode of operation
Object reference threshold value；
Target duty is than compensation power determining unit 322, for presetting the different temperatures area under different operational modes
Between corresponding duty ratio compensate power, corresponding mesh is determined according to the present mode of operation and the Current Temperatures section
It marks duty ratio and compensates power.
Preferably, refering to what is shown in Fig. 4, adjustment module 400 includes:
Information collection submodule 410, for acquiring the first temperature of the electrical equipment, and after unit time length
Acquire the second temperature of the electrical equipment；
Submodule 420 is determined, for the difference of the second temperature and the first temperature to be determined as the temperature in the unit time
Spend variable quantity；
Submodule 430 is adjusted, if being greater than the object reference threshold value for the temperature variation, according to the target
Duty ratio compensates the duty specific power of electrical equipment described in power regulation.
The technical solution of the present embodiment, by providing a kind of automatic compensation controller, which includes: monitoring mould
Block 300 determines object reference threshold value and mesh according to the operation information for monitoring the operation information of the electrical equipment in real time
It marks duty ratio and compensates power；Adjustment module 400, if for detecting that the temperature variation in the unit time is greater than the target
Reference threshold, the duty specific power according to the target duty than electrical equipment described in compensation power regulation.Solves existing skill
Electrical equipment still keeps original method of operation after uncapping in art, and the abnormal problem of cooking caused by duty ratio is constant reaches
Duty specific power is automatically adjusted, guarantees the effect of cooking quality.
Method provided by any embodiment of the invention can be performed in the said goods, has the corresponding functional module of execution method
And beneficial effect.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (11)
1. a kind of automatic compensation control method of electrical equipment characterized by comprising
The operation information for monitoring the electrical equipment in real time determines object reference threshold value and target duty according to the operation information
Than compensating power；
If detecting that the temperature variation in the unit time is greater than the object reference threshold value, according to the target duty than mending
Repay the duty specific power of electrical equipment described in power regulation；
The operation information of the real time monitoring electrical equipment, determines object reference threshold value and target according to the operation information
The specific implementation procedure of duty ratio compensation power, comprising:
Monitor the operational mode of the electrical equipment in real time, temperature collection information is with the determination electrical equipment in currently operation mould
Current Temperatures section under formula；
Reference threshold corresponding to the Current Temperatures section under the present mode of operation and duty ratio compensation power is true
It is set to object reference threshold value and target duty than compensation power.
2. the automatic compensation control method of electrical equipment according to claim 1, which is characterized in that the operation information packet
Include the operational mode and temperature range of the electrical equipment.
3. the automatic compensation control method of electrical equipment according to claim 2, which is characterized in that the operational mode packet
Steaming is included, boils, stew or simmers.
4. the automatic compensation control method of electrical equipment according to claim 1, which is characterized in that the real time monitoring institute
State the operational mode of electrical equipment, Current Temperatures of the temperature collection information with the determination electrical equipment under present mode of operation
The specific implementation procedure in section, comprising:
The operational mode for monitoring the electrical equipment in real time acquires the temperature information of the electrical equipment；
The temperature information is compared with multiple temperature ranges preset under the present mode of operation, by the temperature
Temperature range belonging to information is determined as the Current Temperatures section under the present mode of operation.
5. the automatic compensation control method of electrical equipment according to claim 1, which is characterized in that the object reference threshold
The determination process of value includes: in the Current Temperatures section under the present mode of operation of the electrical equipment, and acquisition first is normal
Temperature and the second normal temperature is acquired after unit time length, by second normal temperature and first normal temperature
Difference be determined as object reference threshold value corresponding to the Current Temperatures section under the present mode of operation；
The target duty includes: the different temperatures section preset under different operational modes than the determination process for compensating power
Corresponding duty ratio compensates power, determines corresponding target according to the present mode of operation and the Current Temperatures section
Duty ratio compensates power.
6. the automatic compensation control method of electrical equipment according to claim 1, which is characterized in that if described detect
Temperature variation in unit time is greater than the object reference threshold value, according to the target duty than described in compensation power regulation
The specific implementation procedure of duty specific power of electrical equipment includes:
The first temperature of the electrical equipment is acquired, and acquires the second temperature of the electrical equipment after unit time length；
The difference of the second temperature and first temperature is determined as the temperature variation in the unit time；
If the temperature variation is greater than the object reference threshold value, according to the target duty than described in compensation power regulation
The duty specific power of electrical equipment.
7. the automatic compensation control method of electrical equipment according to claim 1-6, which is characterized in that described to account for
Empty specific power is the runing time length that the electrical equipment is operated normally with rated power.
8. a kind of automatic compensation controller of electrical equipment characterized by comprising
Monitoring module determines object reference according to the operation information for monitoring the operation information of the electrical equipment in real time
Threshold value and target duty are than compensation power；
Adjustment module, if for detecting that the temperature variation in the unit time is greater than the object reference threshold value, according to institute
State duty specific power of the target duty than electrical equipment described in compensation power regulation；
The monitoring module includes:
Temperature range determines submodule, and for monitoring the operational mode of the electrical equipment in real time, temperature collection information is with determination
Current Temperatures section of the electrical equipment under present mode of operation；
Parameter determination submodule, for by reference threshold corresponding to the Current Temperatures section under the present mode of operation
It is determined as object reference threshold value and target duty than compensation power with duty ratio compensation power.
9. the automatic compensation controller of electrical equipment according to claim 8, which is characterized in that the temperature range is true
Stator modules include:
Information acquisition unit acquires the temperature letter of the electrical equipment for monitoring the operational mode of the electrical equipment in real time
Breath；
Temperature range determination unit is used for preset multiple temperature under the temperature information and the present mode of operation
Section is compared, Current Temperatures temperature range belonging to the temperature information being determined as under the present mode of operation
Section.
10. the automatic compensation controller of electrical equipment according to claim 8, which is characterized in that the parameter determines
Submodule includes:
Object reference threshold value determination unit, in the Current Temperatures section under the present mode of operation of the electrical equipment,
It acquires the first normal temperature and acquires the second normal temperature after unit time length, by second normal temperature and described
The difference of first normal temperature is determined as object reference corresponding to the Current Temperatures section under the present mode of operation
Threshold value；
Target duty is than compensation power determining unit, for presetting corresponding to the different temperatures section under different operational modes
Duty ratio compensate power, corresponding target duty ratio is determined according to the present mode of operation and the Current Temperatures section
Compensate power.
11. the automatic compensation controller of electrical equipment according to claim 8, which is characterized in that the adjustment module
Include:
Information collection submodule for acquiring the first temperature of the electrical equipment, and acquires institute after unit time length
State the second temperature of electrical equipment；
Submodule is determined, for the difference of the second temperature and the first temperature to be determined as the temperature change in the unit time
Amount；
Submodule is adjusted, if being greater than the object reference threshold value for the temperature variation, according to the target duty ratio
Compensate the duty specific power of electrical equipment described in power regulation.
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| CN201710531997.7A CN107315444B (en) | 2017-07-03 | 2017-07-03 | Automatic compensation control method and device for electrical equipment |
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| CN201710531997.7A CN107315444B (en) | 2017-07-03 | 2017-07-03 | Automatic compensation control method and device for electrical equipment |
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| CN107315444B true CN107315444B (en) | 2019-03-22 |
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| EP2338390A1 (en) * | 2009-12-28 | 2011-06-29 | Koninklijke Philips Electronics N.V. | Low temperature steaming functionality - power steering |
| CN102073329A (en) * | 2010-10-20 | 2011-05-25 | 湛江鸿智电器有限公司 | Automatic accurate temperature controlling technique for foodstuff adding process when cooking congee/soup with computerized electric cooker |
| CN105615619A (en) * | 2015-12-23 | 2016-06-01 | 珠海格力电器股份有限公司 | Electric rice cooker and control method and device thereof |
| CN206284815U (en) * | 2016-10-12 | 2017-06-30 | 佛山市顺德区美的电热电器制造有限公司 | A kind of electric cooker |
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