CN108731185A - Control method, device, electrical equipment and the readable storage medium storing program for executing of electrical equipment - Google Patents
Control method, device, electrical equipment and the readable storage medium storing program for executing of electrical equipment Download PDFInfo
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- CN108731185A CN108731185A CN201810485387.2A CN201810485387A CN108731185A CN 108731185 A CN108731185 A CN 108731185A CN 201810485387 A CN201810485387 A CN 201810485387A CN 108731185 A CN108731185 A CN 108731185A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/50—Load
-
- 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
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/221—General power management systems
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
- Y04S20/244—Home appliances the home appliances being or involving heating ventilating and air conditioning [HVAC] units
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention discloses a kind of control methods of electrical equipment, the described method comprises the following steps：The total current of power utilization environment where obtaining electrical equipment；Determine the predetermined current section residing for the total current；Corresponding electrical equipment control parameter is determined according to residing predetermined current section, and the operation of the electrical equipment is controlled according to the electrical equipment control parameter.The invention also discloses a kind of control device of electrical equipment, electrical equipment and readable storage medium storing program for executing.The present invention realizes stable control electrical equipment, into without because of the case where continuous ON/OFF leads to service life reduction, improving the accuracy that electrical equipment controls, and then improve the service life of electrical equipment.
Description
Technical field
The present invention relates to the control method of electrical equipment technical field more particularly to electrical equipment, device, electrical equipment and
Readable storage medium storing program for executing.
Background technology
Currently, as household electricity control be numerical value using the rated value of connecting and disconnecting of the circuit device or less than rated value as
Judgment threshold can rise when detecting that actual power value is higher than judgment threshold with regard to frequency reducing or shutdown when less than judgment threshold
Frequency or keep frequency operation.The prior art, which has, to be compared with practical electric power and predetermined power threshold value to prevent connecting and disconnecting of the circuit
Device disconnects, by the way that electric power threshold value is arranged to determine whether connecting and disconnecting of the circuit device can be caused to disconnect.For example, being with air conditioner
Example it is fluctuated to be easy to cause frequency, if household electricity is asked due to various with the frequency of power threshold height control air conditioner
If inscribing frequent fluctuation, causes electrical equipment that frequency is frequently raised and lowered and be easy to cause electrical equipment frequently shutdown and tune
Section, influences the use of electrical equipment, reduces the service life of electrical equipment；And when electrical equipment is to adjust the equipment of indoor environment,
The adjusting of indoor environment can be influenced, indoor environment comfort level is reduced.
The above is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that the above is existing skill
Art.
Invention content
The main purpose of the present invention is to provide a kind of control method of electrical equipment, device, electrical equipment and readable deposit
Storage media, it is intended to if solving the problems, such as that current household electricity due to various frequent fluctuations, causes electrical equipment frequently to increase
Or reduce frequency and be easy to cause electrical equipment frequently shutdown and adjusting, the use of electrical equipment is influenced, electrical equipment is reduced
Service life；And when electrical equipment is to adjust the equipment of indoor environment, the adjusting of indoor environment can be influenced, it is comfortable to reduce indoor environment
The problem of spending.
To achieve the above object, one aspect of the present invention provides a kind of control method of electrical equipment, the method includes with
Lower step：
The total current of power utilization environment where obtaining electrical equipment；
Determine the predetermined current section residing for the total current；
Corresponding electrical equipment control parameter is determined according to residing predetermined current section, is controlled according to the electrical equipment
The operation of electrical equipment described in state modulator.
Optionally, the predetermined current section residing for the basis determines corresponding electrical equipment control parameter, according to described
Electrical equipment control parameter controls the step of operation of the electrical equipment and includes：
When residing predetermined current section is the first electric current section, control electrical equipment shuts down operation；
When residing predetermined current region is the second electric current section, control electrical equipment reduces frequency operation；
When residing predetermined current region is third electric current section, control electrical equipment keeps current operating parameter fortune
Row, or run according to the control instruction received, wherein the current value in first electric current section is more than second electric current
The current value in section, the current value in second electric current section are more than the current value in third electric current section.
Optionally, second electric current section includes multiple subintervals, it is described residing predetermined current region be second
When electric current section, control electrical equipment reduces the step of frequency is run and includes：
When residing predetermined current region is the second electric current section, the subinterval residing for the total current is determined；
Determine that corresponding frequency adjusts amplitude according to the subinterval；
According to the frequency operation of the adjustment amplitude reduction electrical equipment, wherein the frequency in different subintervals adjusts amplitude
It is different.
Optionally, described when residing predetermined current region is the second electric current section, control electrical equipment reduces frequency
After the step of operation, further include：
Obtain the duration of the electrical equipment frequency reducing operation；
When the duration is more than preset duration, controls the electrical equipment and shut down operation.
Optionally, after the step of duration for obtaining the electrical equipment frequency reducing operation, further include：
When the duration is less than preset duration, judge whether the predetermined current region being presently in jumps into third Current Zone
Domain；
When jumping into third galvanic areas, control electrical equipment is run with current operation frequency, and timing is reset.
Optionally, the step of total duration for obtaining the electrical equipment frequency reducing operation includes：
When predetermined current section residing for the total current has jump, the time between different predetermined current sections is obtained
Conversion coefficient；
The duration for jumping into other sections except the second predetermined current section is converted into according to the conversion coefficient described
The duration in the second predetermined current section；
According to the duration of conversion and the summation of the duration in second predetermined current section is determined as the electrical equipment
The total duration of frequency reducing operation.
Optionally, described when residing predetermined current region is the second electric current section, control electrical equipment reduces frequency
After the step of operation, further include：
After frequency reducing operation, the new predetermined current section residing for current total current is redefined；
When the new predetermined current section is the second predetermined current section, the electrical equipment cut-off operation is controlled.
In addition, to achieve the above object, another aspect of the present invention also provides a kind of control device of electrical equipment, the use
The control device of electric equipment includes：It memory, processor and is stored on the memory and can run on the processor
Computer program, the step of computer program realizes method as described above when being executed by the processor.
Optionally, the processor of the control device is communicated to connect with electrical equipment.
In addition, to achieve the above object, another aspect of the present invention also provides a kind of electrical equipment, the electrical equipment packet
It includes：Memory, processor and it is stored in the computer program that can be run on the memory and on the processor, the meter
The step of calculation machine program realizes method as described above when being executed by the processor.
Optionally, the electrical equipment is air conditioner.
In addition, to achieve the above object, further aspect of the present invention also provides a kind of readable storage medium storing program for executing, the readable storage
The control program of electrical equipment is stored on medium, the control program of the electrical equipment realizes institute as above when being executed by processor
The control method for the electrical equipment stated.
Connecting and disconnecting of the circuit device is only arranged by the way that predetermined current section is arranged to the control of electrical equipment in the present invention
Load current value, pass through the setting in section and multiple and different sections so that when controlling electrical equipment, jumping characteristic is small, real
The control electrical equipment stablized is showed, into without because the case where continuous ON/OFF leads to service life reduction, improves electricity consumption and set
The accuracy of standby control, and then improve the service life of electrical equipment.
Description of the drawings
Fig. 1 is the electrical equipment structural schematic diagram for the hardware running environment that one embodiment of the invention scheme is related to；
Fig. 2 is the flow diagram of the first embodiment of the control method of electrical equipment of the present invention；
Fig. 3 is to determine corresponding electrical equipment control ginseng according to residing predetermined current section in one embodiment of the invention
Number, the refinement flow diagram of the operation of the electrical equipment is controlled according to the electrical equipment control parameter；
Fig. 4 is in one embodiment of the invention when residing predetermined current region is the second electric current section, and control electricity consumption is set
The refinement flow diagram of low frequency of making preparation for dropping operation；
Fig. 5 is the flow diagram of the second embodiment of the control method of electrical equipment of the present invention；
Fig. 6 is the schematic diagram that predetermined current section is arranged in one embodiment of the invention；
Fig. 7 is the flow diagram of the 3rd embodiment of the control method of electrical equipment of the present invention；
Fig. 8 is the schematic diagram of power utilization environment in one embodiment of the invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are：The total current of power utilization environment where obtaining electrical equipment；Determine institute
State the predetermined current section residing for total current；Corresponding electrical equipment control parameter is determined according to residing predetermined current section,
The operation of the electrical equipment is controlled according to the electrical equipment control parameter.
Since if current household electricity is due to various problem frequent fluctuations, electrical equipment is caused frequently to increase or drop
Low frequency is easy to cause electrical equipment frequently shutdown and adjusting, influences the use of electrical equipment, reduces the service life of electrical equipment；
And when electrical equipment is to adjust the equipment of indoor environment, the adjusting of indoor environment can be influenced, indoor environment comfort level is reduced
Problem.The present invention provides a solution, by the way that predetermined current section is arranged to the control of electrical equipment, rather than only sets
The load current value of circuits on-off system passes through the setting in section and multiple and different sections so that in control electrical equipment
When, jumping characteristic is small, realizes stable control electrical equipment, into without because continuous ON/OFF leads to the feelings of service life reduction
Condition, improves the accuracy of electrical equipment control, and then improves the service life of electrical equipment.
As shown in Figure 1, the electrical equipment structural representation for the hardware running environment that Fig. 1, which is the embodiment of the present invention, to be related to
Figure.
Electrical equipment of the embodiment of the present invention can be air conditioner, can also be the PC, smart mobile phone, tablet being connect with air conditioner
The control devices such as computer, pocket computer, remote controler.Outside for air conditioner when other equipment, other equipment obtains on air conditioner
The information that the detector of setting detects controls the operation of air conditioner.
As shown in Figure 1, the electrical equipment may include：Processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing the connection communication between these components.
User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional user interface
1003 can also include standard wireline interface and wireless interface.Network interface 1004 may include optionally that the wired of standard connects
Mouth, wireless interface (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory, can also be stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
Optionally, electrical equipment can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor,
Voicefrequency circuit, WiFi module, detector (radar sensor 1006) etc..Certainly, electrical equipment can also configure gyroscope, air pressure
The other sensors such as meter, hygrometer, thermometer, temperature sensor, details are not described herein.
It will be understood by those skilled in the art that terminal structure shown in Fig. 1 does not constitute the restriction to electrical equipment, it can
To include either combining certain components or different components arrangement than illustrating more or fewer components.
As shown in Figure 1, as may include operating system, net in a kind of memory 1005 of computer readable storage medium
The control application program of network communication module, Subscriber Interface Module SIM and electrical equipment.
In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, is carried out with background server
Data communicate；User interface 1003 is mainly used for connecting client (user terminal), with client into row data communication；And processor
1001 can be used for calling the control application program of the electrical equipment stored in memory 1005, and execute following operation：
The total current of power utilization environment where obtaining electrical equipment；
Determine the predetermined current section residing for the total current；
Corresponding electrical equipment control parameter is determined according to residing predetermined current section, is controlled according to the electrical equipment
The operation of electrical equipment described in state modulator.
Further, processor 1001 can be used for calling the control application journey of the electrical equipment stored in memory 1005
Sequence, and execute following operation：
When residing predetermined current section is the first electric current section, control electrical equipment shuts down operation；
When residing predetermined current region is the second electric current section, control electrical equipment reduces frequency operation；
When residing predetermined current region is third electric current section, control electrical equipment keeps current operating parameter fortune
Row, or run according to the control instruction received, wherein the current value in first electric current section is more than second electric current
The current value in section, the current value in second electric current section are more than the current value in third electric current section.
Further, processor 1001 can be used for calling the control application journey of the electrical equipment stored in memory 1005
Sequence, and execute following operation：
When residing predetermined current region is the second electric current section, the subinterval residing for the total current is determined；
Determine that corresponding frequency adjusts amplitude according to the subinterval；
According to the frequency operation of the adjustment amplitude reduction electrical equipment, wherein the frequency in different subintervals adjusts amplitude
It is different.
Further, described when residing predetermined current region is the second electric current section, control electrical equipment reduces frequency
After the step of rate is run, processor 1001 can be used for calling the control application journey of the electrical equipment stored in memory 1005
Sequence, and execute following operation：
Obtain the duration of the electrical equipment frequency reducing operation；
When the duration is more than preset duration, controls the electrical equipment and shut down operation.
Further, after the step of duration for obtaining electrical equipment frequency reducing operation, processor 1001 can be with
Control application program for calling the electrical equipment stored in memory 1005, and execute following operation：
When the duration is less than preset duration, judge whether the predetermined current region being presently in jumps into third Current Zone
Domain；
When jumping into third galvanic areas, control electrical equipment is run with current operation frequency, and timing is reset.
Further, processor 1001 can be used for calling the control application journey of the electrical equipment stored in memory 1005
Sequence, and execute following operation：
When predetermined current section residing for the total current has jump, the time between different predetermined current sections is obtained
Conversion coefficient；
The duration for jumping into other sections except the second predetermined current section is converted into according to the conversion coefficient described
The duration in the second predetermined current section；
According to the duration of conversion and the summation of the duration in second predetermined current section is determined as the electrical equipment
The total duration of frequency reducing operation.
Further, described when residing predetermined current region is the second electric current section, control electrical equipment reduces frequency
After the step of rate is run, processor 1001 can be used for calling the control application journey of the electrical equipment stored in memory 1005
Sequence, and execute following operation：
After frequency reducing operation, the new predetermined current section residing for current total current is redefined；
When the new predetermined current section is the second predetermined current section, the electrical equipment cut-off operation is controlled.
With reference to Fig. 2, one embodiment of the invention provides a kind of control method of electrical equipment, the control of the electrical equipment
Method includes：
Step S10, the total current of power utilization environment where obtaining electrical equipment；
In the present embodiment, electrical equipment can be the household appliances such as air conditioner, refrigerator, washing machine, kitchen ventilator, can also
It is the office equipment such as printer, duplicator.According to scene difference, the electrical equipment of restriction is different, and the scene includes family
Scape and office scene and business scene (market, supermarket etc.) etc..Power utilization environment where household appliance includes home environment, does
Public site surrounding and market environment etc..
The total current of power utilization environment, the electrical equipment are described by taking air conditioner as an example where obtaining electrical equipment, electricity consumption ring
Border is by taking household electricity environment as an example.Based on the air conditioner power-on instruction received, control air conditioner booting；It is opened there is electrical equipment
Qi Hou confirms the total current of current home electricity consumption.In practical applications, household electricity is set as unit of power, based on detection
The household electricity general power arrived calculates the household electricity total current.Wherein, to convert the general power to household electricity always electric
The mode of stream is existing Current calculation formula, not described here any more.Further, current home electricity consumption total current is being obtained
Step, including：The real-time general power of current home electricity consumption is obtained, and always electric with the real-time general power calculating current home electricity consumption
Stream.
When obtaining the household electricity total current, concrete scheme is by obtaining the real-time general power of family, then obtaining
Real-time voltage and power factor etc., then power is converted into the real-time total current of family by calculating, so that it is total by household electricity
The specification of electric current and home circuit on-off system controls air-conditioning.Wherein the real-time general power of family can be apparent energy,
Can also be active power or reactive power.Its specific validation testing is as described below：
1) general power is apparent energy
Voltage value is obtained in real time, and current value is apparent energy/voltage at this time.
2) general power is active power
Voltage value, power factor are obtained in real time, and current value is active power/power factor/voltage at this time.
3) general power is reactive power
Voltage value, power factor are obtained in real time, and current value is reactive power/(1- power factors)/voltage at this time.
Step S20 determines the predetermined current section residing for the total current；
Preset in advance electric current section, the current threshold in the predetermined current section set can be according to home-use connecting and disconnecting of the circuit
Equipment energy characteristic sets load current value, and with the load current value, the default electricity based on the load current value is set separately
Section is flowed, relevant predetermined current section setting can refer to Fig. 6, and Fig. 6 is the household electricity predetermined current section set, often
A predetermined current section defines critical value with current value and forms different electric current sections.For example, in figure 6, A is defined as stopping immediately
Machine region；BC is defined as frequency reducing area；D is defined as keep frequency region；E is defined as normal operating zone.In addition, described critical
Value is the specified house current cut off value based on current connecting and disconnecting of the circuit device property settings.As shown in fig. 6, defining rated current
Frequency holding area is then arranged in value d0 below its rated value, be arranged above rated value quick frequency reducing area, at a slow speed frequency reducing area with immediately
Shutdown area.As shown in fig. 6, wherein frequency holding area lower limiting value dk, to be multiplied by a coefficient for being less than 1 on the basis of rated value d0,
Such as 0.92.
Alternatively, when setting the predetermined current section, another scheme is also designed, is run according to air conditioner is minimum
Depending on required current value and home circuit on-off system rated value.Assuming that air conditioner it is minimum run required current value be I0,
Then dk can be set as dk=d0-I0；Further, current value required when refrigerating capacity minimum according to the air conditioner that can be born and family
Depending on the connecting and disconnecting of the circuit device rated value of front yard.Assuming that electric current needed for the minimum refrigerating capacity of the air-conditioning that can be born is I1, then dk can be set as
Dk=d0-I1.Wherein at a slow speed frequency reducing area upper limit value d1, depending on air-conditioning sells to state's national standard, currently, most states in the world
The same international standard that family uses.For example, if national regulations cannot in connecting and disconnecting of the circuit device 1h in 1.13 times of rated current
It disconnects, then d1 can be set as d1=d0*k1, and k1 can be 1.13, or close to 1.13 a certain value.Wherein quick frequency reducing area it is upper
Limit value d2, for a certain value more than lower limiting value d1, d2 can be set as d2=d0*k2.If national regulations are circuits in 1.45 times of electric currents
It is had to be off in on-off system 1h, in general, k2 takes a certain value between d1 to 1.45, but is not excluded for taking a certain more than or equal to 1.45
Value.
The predetermined current residing for the current home electricity consumption total current calculated is confirmed based on the predetermined current section set
Section, specifically, by comparing the household electricity total current and the critical value in predetermined current section, to confirm based on current
Predetermined current section residing for household electricity total current.
Step S30 determines corresponding electrical equipment control parameter, according to the electricity consumption according to residing predetermined current section
Equipment control parameter controls the operation of the electrical equipment.
Each different predetermined current section corresponds to the control parameter of different electrical equipments.The control of the electrical equipment
Parameter can be shutdown, reduce frequency operation, or keep current frequency operation.According to the predetermined current section set, true
After recognizing the corresponding electrical equipment control parameter in predetermined current section residing for current home electricity consumption total current, electrical equipment is controlled
Operation.
Further, with reference to figure 3, the predetermined current section residing for the basis determines corresponding electrical equipment control ginseng
Number, the step of controlling the operation of the electrical equipment according to the electrical equipment control parameter include：
Step S31, when residing predetermined current section is the first electric current section, control electrical equipment shuts down operation；
Step S32, when residing predetermined current region is the second electric current section, control electrical equipment reduces frequency fortune
Row；
Step S33, when residing predetermined current region is third electric current section, control electrical equipment keeps current operation
Parameter is run, or is run according to the control instruction that receives, wherein the current value in first electric current section is more than described the
The current value in two electric current sections, the current value in second electric current section are more than the current value in third electric current section.
First electric current section corresponds to shut down section, and control electrical equipment is shut down, and when electrical equipment is air conditioner, stop
Machine can be a close compressor, outdoor unit etc., ensure the basic operation of air conditioner.It is closed based on the air conditioner detecting
When compressor or outer machine, whether confirmation currently receives artificial air conditioner shutdown command, and with the artificial shutdown command
Close current air conditioner operation.
Second electric current section corresponds to reduce frequency separation, when the current total current of power utilization environment falls into the section, needs
The frequency for adjusting electrical equipment, to reduce power, and then connecting and disconnecting of the circuit device does not have to shutdown, keeps electricity consumption.
Third electric current section is normal operating zone, electrical equipment relatively low in the general power of this section power utilization environment
Opening to the maximum power can also bear, and current frequency can be kept to run in this section, either according to the control of user or
The influence of environmental factor automatically controls the adjusting of air conditioner.
Specifically, reducing frequency in order to preferably control electrical equipment, the shutdown of connecting and disconnecting of the circuit device is avoided, described second
Electric current section includes multiple subintervals, described when residing predetermined current region is the second electric current section with reference to figure 4, control
Electrical equipment reduce frequency operation the step of include：
Step S311 determines the son residing for the total current when residing predetermined current region is the second electric current section
Section；
Step S312 determines that corresponding frequency adjusts amplitude according to the subinterval；
Step S313 is run, wherein the frequency in different subintervals according to the frequency of the adjustment amplitude reduction electrical equipment
Adjustment amplitude is different.
Different subintervals correspond to different frequency adjustment amplitudes, that is, can the second electric current section be divided into quick frequency reducing area
Between and frequency reducing section at a slow speed, it is close from the first electric current section in quick this subinterval of frequency reducing section, if frequency continues to increase, carry
Lotus increases, and connecting and disconnecting of the circuit device can be turned off because load current value is reached, and therefore, quick frequency reducing is wanted in this subinterval, is prevented
Total current jumps into the first electric current section；And at a slow speed the current value in frequency reducing section from the first electric current section relative to quick frequency reducing section
It is farther, will not so be easy to jump to the first electric current section, can reduce frequency at a slow speed, and the frequency in frequency reducing section reduces at a slow speed
The frequency that amplitude is less than quick frequency reducing section reduces amplitude.Second electric current section can also be arranged 3 very according to actual demand
To more subintervals, each subinterval corresponds to different frequency adjustment amplitudes so that and the control of electrical equipment is more accurate,
While ensureing comfort, it can accurately avoid connecting and disconnecting of the circuit device from turning off and cause the electrical equipment of power utilization environment can not be after
The case where continuous work, occurs.
In the present embodiment by the way that predetermined current section is arranged to the control of electrical equipment, rather than only setting circuit is logical
The load current value of disconnected device, passes through the setting in section and multiple and different sections so that when controlling electrical equipment, jumping characteristic
It is small, stable control electrical equipment is realized, into without because the case where continuous ON/OFF leads to service life reduction, improves
The accuracy of electrical equipment control, and then improve the service life of electrical equipment.
In one embodiment, with reference to figure 5, when residing predetermined current region is the second electric current section, control electricity consumption is set
After the step of low frequency of making preparation for dropping is run, further include：
Step S34 obtains the duration of the electrical equipment frequency reducing operation；
Step S35 controls the electrical equipment and shuts down operation when the duration is more than preset duration.
In the present embodiment, after control electrical equipment frequency reducing operation, record electrical equipment enters the duration of frequency reducing operation,
Comparison is made to the duration of record, makes and comparing with preset duration, when more than preset duration, it is meant that current power environment
There is the risk of shutdown in connecting and disconnecting of the circuit device, need to control electrical equipment shutdown operation.And when the total duration is less than default
When long, judge whether the predetermined current region being presently in jumps into third galvanic areas；When jumping into third galvanic areas, control
Electrical equipment is run with current operation frequency, and timing is reset.It redirects into third electric current section, it is meant that connecting and disconnecting of the circuit device will not
There are the risks of shutdown, can be run with current frequency always, and timer is reset.The preset duration can be 30 minutes or 40
Minute etc., the current conditions for being are opened according to connecting and disconnecting of the circuit device characteristic and electrical equipment and are set.
And the duration of record be less than preset duration, and more than certain time length when, control electrical equipment improve frequency reduce
Amplitude reduction frequency is run so that can be rapidly achieved third galvanic areas, electrical equipment is avoided to shut down.
Specifically, the process for controlling electrical equipment operation by duration includes：If region residing for family's total current is frequency reducing
Area then carries out frequency reducing with certain rate to air-conditioning, and family's total current is made to decline, while carrying out timing t1 to the frequency reducing time.In advance
If galvanic areas assigned references Fig. 6.
When frequency reducing time t1 has not degraded holding area more than time td1 family's total current, then close compressor of air conditioner or
Outer machine keeps interior machine (including wind turbine) operation；
If frequency reducing duration t1 family's total currents within td enter holding area, air-conditioning current operation frequency is kept,
And stop frequency reducing timing t1 when entering holding area and record its value, non-frequency reducing timing t2 is started simultaneously at, no matter family is total at this time
Electric current is still uninterrupted in normal working zone t2 timing in holding area, when t2 is more than td2, then resets t1, t2 is also reset.When
T2 is less than td2 and leads to total current Sheng Hui frequency reducings area again due to opening other electric appliances of family, then frequency reducing timing t1 exists
Timing on the basis of original record value, while t2 is reset, and repeats the control rule in frequency reducing area.
If region residing for family's total current is the region other than frequency reducing area, send out order space-time corresponding according to region
Tune operates in corresponding state.Wherein, when in shut down immediately area when, then compressor of air conditioner or outer machine are immediately closed off, in holding
Machine (including wind turbine) is run, while t1, t2 being reset.
If air-conditioning after closing outer machine or shutdown due to not receiving artificial off signal, when family's total current is restored to normally
Restore operation of air conditioner behind Operational Zone；Normal shutdown, family's total current are restored after receiving signal if period receives off signal
It also no longer resumes operation afterwards.
And in another embodiment, can determine that corresponding electrical equipment controls according to residing predetermined current section
Parameter, after the operation that the electrical equipment is controlled according to the electrical equipment control parameter, if entering frequency reducing predetermined current
Section records duration, makes the deterministic process of above-mentioned duration, control the electric current of power utilization environment, connecting and disconnecting of the circuit device is avoided to shift to an earlier date
The case where turning off, and leading to not open electrical equipment, realization accurately controls.
And in one embodiment, in order to realize accurate duration record, in electrical equipment operational process, due to electricity consumption
Unstable, total current can have jump, when the predetermined current section residing for the total current has jump, obtain different default
The conversion coefficient of time between electric current section；Other areas except the second predetermined current section will be jumped into according to the conversion coefficient
Between duration be converted into the duration in second predetermined current section；According to the duration of conversion and it is in second predetermined current
The duration summation in section is determined as the total duration of the electrical equipment frequency reducing operation.Specifically, for example, in figure 6, A is defined as
Hard stop region；BC is defined as frequency reducing area；D is defined as keep frequency region；E is defined as normal operating zone.If quickly
The limitation time in frequency reducing area is td1, and the limitation time in frequency reducing area is td2 at a slow speed, and the dissipation time of frequency holding area is td3, just
The dissipation time often run is td4.Based on the limitation time td1 in quick frequency reducing area.
The conversion of frequency reducing area is the conversion factor k1=td2/td1 of quick frequency reducing area time at a slow speed, and quick frequency reducing area conversion is
The conversion factor of frequency reducing area time is 1/k1 at a slow speed；
Holding area conversion is the conversion factor k2=td3/td1 of quick frequency reducing area time, and quick frequency reducing area conversion is holding
The conversion factor of area's time is 1/k2；
Normal working zone conversion is the conversion factor k3=td3/td1 of quick frequency reducing area time, and quick frequency reducing area conversion is
The conversion factor of normal working zone time is 1/k3；
The conversion of frequency reducing area is the conversion factor k4=td3/td2 of holding area time at a slow speed, and holding area conversion is frequency reducing at a slow speed
The conversion factor of area's time is 1/k4；
Holding area conversion is the conversion factor k5=td4/td3 of normal working zone time, and normal working zone conversion is holding
The conversion factor of area's time is 1/k5；
Institute's having time is reset if total current enters hard stop area.If in holding area and normal working zone, when timing
Between reduced to<=0, then it is 0 to keep clocking value.When there is aliquant decimal during the conversion of different conversion areas,
It is converted to integer using into a method.
Pass through the conversion of time so that the control of electrical equipment is more accurate.
In a preferred embodiment, described when residing predetermined current region is the second electric current section with reference to figure 7, control
After electrical equipment processed reduces the step of frequency operation, further include：
Step S36 redefines the new predetermined current section residing for current total current after frequency reducing operation；
Step S37 controls the electrical equipment and closes when the new predetermined current section is the second predetermined current section
Machine is run.
When electrical equipment reduces frequency operation, the total current of power utilization environment where detecting electrical equipment again, according to again
The total current of secondary detection determines a new predetermined current section, is still the second default electricity in the new predetermined current section
When flowing section, the electrical equipment cut-off operation is controlled.Illustrate that the total current of current power environment can make connecting and disconnecting of the circuit device
It is constantly switched on and off, after reducing electrical equipment frequency, is also maintained at the second predetermined current section, then controls the use
Electric equipment turns off.Situation about constantly opening and breaking circuit on-off system causes electrical equipment unstable is avoided, is further increased
Electrical equipment service life.
And in one embodiment, in order to preferably control electrical equipment, electrical equipment is by taking air conditioner as an example.Detection is empty in real time
The running frequency for adjusting device current, when it is default value to confirm the air conditioner running frequency, the default value is to have set
Air conditioner minimum operating frequency, may be set to zero.Based on the running frequency that current air conditioner is default value, if when operation
It is adjusted to low-limit frequency, also continues to be in the second predetermined current section, then closes cooler compressor or outer machine, that is, executes and works as
Preceding family's total current is in the air conditioner control mode in hard stop area.
The present invention also provides a kind of control device of electrical equipment, the control device of the electrical equipment includes：Memory,
Processor and it is stored in the computer program that can be run on the memory and on the processor, the computer program quilt
The step of processor realizes the method described in embodiment as above when executing.The processor and electrical equipment of the control device
Communication connection.Realize the control to electrical equipment.With reference to figure 8, the schematic layout pattern of electrical equipment in household electricity environment, including
Connecting and disconnecting of the circuit device 1, control device 2 and electrical equipment 3, the connecting and disconnecting of the circuit device 1 connect control device 2, and control device 2 connects
Electrical equipment 3 is connect, by checking the total current of 3 power utilization environment of electrical equipment at connecting and disconnecting of the circuit device 1, passes through control device 2
Control the operation of electrical equipment 3.Preferably, in order to save cost, control device 2 is one-way communication with electrical equipment 3, certainly,
It can also two-way communication.
And in an embodiment of the present invention, in the communication of control device and electrical equipment, in order to reduce control device
Power consumption, it is possible to reduce the number of communications between control device and electrical equipment.In control device control life is sent to electrical equipment
It enables, which can be：The control parameter that the electrical equipment is determined according to the make-and-break time is joined according to the control
Number controls the operation of the electrical equipment, or the control electrical equipment is reduced to the running frequency to run, Huo Zhegen
Frequency operation etc. is reduced according to the frequency reducing rate control electrical equipment.It is every transmission this time the example above control command it
Before, or judged, if need to send again before transmission mentioned order next time.For example, in the control sent each time
When system instruction is identical, the straight hair that can differ send identical order to control device；For example, according to described in make-and-break time determination
The control parameter of electrical equipment controls the operation of the electrical equipment according to the control parameter, needs to send control instruction extremely
Electrical equipment can discontinuously be sent if instruction is all frequency reducing instruction, and only be sent primary.
Specifically, the number of communications of control control device and electrical equipment includes：
By taking control box (control device) and air-conditioning (electrical equipment) two-way communication as an example, specific communication means is as follows：
When control box has acquired family's total current, and then judge the region in Fig. 6 residing for total current,
If family's total current is in a-quadrant, communicated with air-conditioning according to predetermined communication cycle T1, T1 can be 1 point
Clock or 5 minutes etc. are arranged with actual conditions according to demand.
If family's total current is in the region other than a-quadrant, after sending corresponding order to air-conditioning, if hereafter meeting simultaneously
Following two conditions do not retransmit order then:
1, the order that air-conditioning returns confirms the order for having been received by the transmission of last time control box.
2, family's total current has been acquired next time, and residing region does not change as the last time, the life to be sent
It enables identical.
No longer meet one condition of any of which after this certain detection electric current then to be led to according to scheduled communication cycle T
Letter, hereafter repeats the above steps.
When control box uses one-way communication with air-conditioning when (control box is only sent, and air-conditioning end only receives), control program is such as
Under：
When control box has acquired family's total current, and then judge the region in Fig. 6 residing for total current,
If family's total current is in a-quadrant, communicated with air-conditioning according to predetermined communication cycle T1.
If family's total current is in the region other than a-quadrant, after sending corresponding order to air-conditioning, family next time is carried out
Total current acquisition judges forwarding step, if it is more than n times to continuously transmit order number in the same region.Life is not retransmited then
It enables.Its residing region changes after this certain acquisition family's total current, is communicated according to scheduled communication cycle T1,
Hereafter it repeats the above steps.
In addition, in this scheme, this condition that do not retransmit is successfully transmitted after order n times in regional sustained except a-quadrant
In n, can further refine, refine to each region in the region B, C, D, E n use different numerical value, for example, a-quadrant be 2
Secondary, the region B, C is 3 times, and the regions D are 4 times, and the regions E are 5 inferior.
The present invention also provides a kind of electrical equipment, the electrical equipment includes：Memory, processor and it is stored in described deposit
On reservoir and the computer program that can run on the processor, the computer program are realized when being executed by the processor
The step of method as described in above-described embodiment.The electrical equipment is preferably air conditioner, also can also be refrigerator, kitchen ventilator
Deng.
Connecting and disconnecting of the circuit device is only arranged excessively to the control of electrical equipment setting predetermined current section in the present embodiment
Load current value, pass through the setting in section and multiple and different sections so that when controlling electrical equipment, jumping characteristic is small, real
The control electrical equipment stablized is showed, into without because the case where continuous ON/OFF leads to service life reduction, improves electricity consumption and set
The accuracy of standby control, and then improve the service life of electrical equipment.
In addition, the embodiment of the present invention also proposes a kind of readable storage medium storing program for executing, readable storage medium storing program for executing, the readable storage medium storing program for executing
On be stored with the control program of electrical equipment, the control program of the electrical equipment realizes embodiment as above when being executed by processor
The control method of the electrical equipment.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in one as described above
In readable storage medium storing program for executing (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment (can be hand
Machine, computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (12)
1. a kind of control method of electrical equipment, which is characterized in that the electrical equipment control method includes the following steps：
The total current of power utilization environment where obtaining electrical equipment；
Determine the predetermined current section residing for the total current；
Corresponding electrical equipment control parameter is determined according to residing predetermined current section, according to the electrical equipment control parameter
Control the operation of the electrical equipment.
2. the control method of electrical equipment as described in claim 1, which is characterized in that the predetermined current area residing for the basis
Between determine corresponding electrical equipment control parameter, the operation of the electrical equipment is controlled according to the electrical equipment control parameter
Step includes：
When residing predetermined current section is the first electric current section, control electrical equipment shuts down operation；
When residing predetermined current region is the second electric current section, control electrical equipment reduces frequency operation；
When residing predetermined current region is third electric current section, control electrical equipment keeps current operating parameter operation, or
Person runs according to the control instruction received, wherein the current value in first electric current section is more than second electric current section
Current value, the current value in second electric current section is more than the current value in third electric current section.
3. the control method of electrical equipment as claimed in claim 2, which is characterized in that second electric current section includes multiple
Subinterval, described when residing predetermined current region is the second electric current section, control electrical equipment reduces the step of frequency operation
Suddenly include：
When residing predetermined current region is the second electric current section, the subinterval residing for the total current is determined；
Determine that corresponding frequency adjusts amplitude according to the subinterval；
According to the frequency operation of the adjustment amplitude reduction electrical equipment, wherein the frequency adjustment amplitude in different subintervals is different.
4. the control method of electrical equipment as claimed in claim 2, which is characterized in that described in residing predetermined current region
For the second electric current section when, control electrical equipment reduce frequency operation the step of after, further include：
Obtain the duration of the electrical equipment frequency reducing operation；
When the duration is more than preset duration, controls the electrical equipment and shut down operation.
5. the control method of electrical equipment as claimed in claim 4, which is characterized in that described to obtain the electrical equipment frequency reducing
After the step of duration of operation, further include：
When the duration is less than preset duration, judge whether the predetermined current region being presently in jumps into third galvanic areas；
When jumping into third galvanic areas, control electrical equipment is run with current operation frequency, and timing is reset.
6. the control method of electrical equipment as claimed in claim 4, which is characterized in that described to obtain the electrical equipment frequency reducing
The step of total duration of operation includes：
When predetermined current section residing for the total current has jump, changing for time between different predetermined current sections is obtained
Calculate coefficient；
The duration for jumping into other sections except the second predetermined current section is converted into described second according to the conversion coefficient
The duration in predetermined current section；
According to the duration of conversion and the summation of the duration in second predetermined current section is determined as the electrical equipment frequency reducing
The total duration of operation.
7. such as the control method of claim 2 to 6 any one of them electrical equipment, which is characterized in that described residing pre-
If galvanic areas is the second electric current section, after control electrical equipment reduces the step of frequency is run, further include：
After frequency reducing operation, the new predetermined current section residing for current total current is redefined；
When the new predetermined current section is the second predetermined current section, the electrical equipment cut-off operation is controlled.
8. a kind of control device of electrical equipment, which is characterized in that the control device of the electrical equipment includes：Memory, place
It manages device and is stored in the computer program that can be run on the memory and on the processor, the computer program is by institute
State the step of realizing the method as described in any one of claim 1 to 7 when processor executes.
9. the control device of electrical equipment as claimed in claim 8, which is characterized in that the processor and use of the control device
Electric equipment communicates to connect.
10. a kind of electrical equipment, which is characterized in that the electrical equipment includes：Memory, processor and it is stored in the storage
On device and the computer program that can run on the processor, realized such as when the computer program is executed by the processor
The step of method described in any one of claim 1 to 7.
11. electrical equipment as claimed in claim 10, which is characterized in that the electrical equipment is air conditioner.
12. a kind of readable storage medium storing program for executing, which is characterized in that be stored with the control journey of electrical equipment on the readable storage medium storing program for executing
Sequence realizes that the electricity consumption as described in any one of claim 1 to 7 is set when the control program of the electrical equipment is executed by processor
Standby control method.
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| CN201810485387.2A CN108731185A (en) | 2018-05-17 | 2018-05-17 | Control method, device, electrical equipment and the readable storage medium storing program for executing of electrical equipment |
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| CN201810485387.2A CN108731185A (en) | 2018-05-17 | 2018-05-17 | Control method, device, electrical equipment and the readable storage medium storing program for executing of electrical equipment |
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