CN107255348A - Air conditioner detection method of quantity of electricity and air conditioner based on single module - Google Patents
Air conditioner detection method of quantity of electricity and air conditioner based on single module Download PDFInfo
- Publication number
- CN107255348A CN107255348A CN201710494500.9A CN201710494500A CN107255348A CN 107255348 A CN107255348 A CN 107255348A CN 201710494500 A CN201710494500 A CN 201710494500A CN 107255348 A CN107255348 A CN 107255348A
- Authority
- CN
- China
- Prior art keywords
- power
- input instruction
- indoor
- air conditioner
- outdoor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Air conditioner detection method of quantity of electricity based on single module, data processing equipment, which is received, includes the first input instruction of switching on and shutting down signal；The second input instruction including timing signal；Associate the first input instruction and the second input instruction determines indoor set and/or outdoor acc power of the air conditioner in timing signal corresponding time-count cycle；Wherein indoor acc power includes at least one single module power in indoor set main circuit board power, indoor display module power, indoor fan power, electrical heating power；Outdoor acc power includes at least one single module power in outdoor unit main circuit board power, compressor operating power, outdoor fan power, electric expansion valve power, four-way valve power；Receiving includes the 3rd input instruction that module selectes signal；Data processing equipment responds the 3rd input instruction, calls, shows and/or transmit indoor set and/or outdoor unit consumption electricity.A kind of air conditioner is also disclosed simultaneously.With accuracy of detection height and flexible advantage.
Description
Technical field
The present invention relates to apparatus of air conditioning technical field, more particularly to a kind of air conditioner electric power detection based on single module
Method, and using the air conditioner of this kind of detection method of quantity of electricity.
Background technology
Air conditioner power consumption height is the limitation widely used major reason of air conditioner, in particular for civilian use field
Institute.In fact, the actual power consumption situation of all parts in air conditioner can hardly be well understood in user, air-conditioning is not known about yet
Actual power consumption situation of the device under different operational modes.User comes from science popularization news for the basic cognition of air conditioner power consumption
Publicity and traditional cognition, this can not only help user to save energy consumption, more likely promote user according to ordinary electric home-appliance
Use habit select irrational air-conditioning occupation mode, such as in order to which power saving continually switchs transducer air conditioning etc., this side
Face sacrifices Consumer's Experience, not up to another aspect and the purpose of energy saving.
In order to help user to understand using electricity during air conditioner, various ways detection air conditioner is devised in the prior art
Electric quantity consumption when using, such as Chinese patent application (application number 2013102004604)《The electric energy detection method and electricity of air conditioner
Can detection means》Disclosed in technical scheme, according to input AC electricity instantaneous voltage and input AC electricity electric current it is instantaneous
Value calculates energy information of the air conditioner in preset time period.The accuracy of detection of this method is relatively low, and user also is difficult to be known from
Oneself influence of the control mode to air conditioner to air conditioner electricity.In order to further improve the precision of detection, in the prior art also
Devise the method that air conditioner power consumption is calculated according to set empirical model, such as Chinese patent (application number
2015104690759)《Power consumption quantity measuring method, device and the air conditioner of air conditioner》Disclosed in technical scheme " obtain room
Angle, the temperature of indoor heat exchanger, indoor temperature and the indoor environment humidity of interior machine wind guide strip, by setting up the electricity with outdoor unit
It is pressed with valid value, the angle of the wind guide strip of indoor set, the temperature of indoor heat exchanger, indoor environment temperature related to indoor environment humidity
The power estimation pattern function of connection estimates the operation power of indoor fan；... indoor control its by the temperature of indoor heat exchanger, room
The operation power of inner blower and the voltage effective value of outdoor unit are as the first input variable, and according to the first input variable pair
The operation power of ptc heater is modeled to estimate the operation power of ptc heater." it can be appreciated that coming for air conditioner
Say, data handling system of setting is limited in one's ability inside it, and complicated data model inherently reduces air conditioner data processing
Speed and precision, further result in processor can not quick response user request, simultaneously as the complexity between all parts
The coupled relation of linkage, can not more ask to calculate the power consumption for showing which part part according to user.Moreover, being used as input ginseng
Number, there is obvious hysteresis quality in the temperature of indoor heat exchanger, the detection of indoor environment temperature and indoor environment temperature, it is difficult to very
Preferable power consumption data is accurately calculated in the short time.In addition, the complex data model obtained in above-mentioned patent application
Dependent on pattern-recongnition method offset value calculation, for each pattern per a air-conditioning, it is necessary to obtained according to experiment experience data
To at least seven model empiricals.In face of the increasing air conditioner of functional mode, cause experimental data amount huge, take consumption
Power.
In summary, the air conditioner consumption detection method of quantity of electricity disclosed in prior art, it is impossible to ensureing quick response
On the premise of user asks, a kind of accurate, quick, flexible air conditioner power consumption quantity measuring method is formed.
The content of the invention
It is contemplated that on the premise of quick response user request is ensured, forming a kind of accurate, quick, flexible air-conditioning
Device consumes detection method of quantity of electricity.
The present invention provides a kind of air conditioner detection method of quantity of electricity based on single module, it is characterised in that methods described includes：
Data processing equipment, which is received, includes the first input instruction of one group of switching on and shutting down signal；
Data processing equipment, which is received, includes the second input instruction of at least one timing signal；
First input instruction is associated by the data processing equipment and second input instruction determines that air conditioner exists
Indoor acc power and/or outdoor acc power in the timing signal corresponding time-count cycle；Wherein described indoor set power bag
Include at least one single mode in indoor set main circuit board power, indoor display module power, indoor fan power, electrical heating power
Block power；The outdoor acc power includes outdoor unit main circuit board power, compressor operating power, outdoor fan power, electronics
At least one single module power in expansion valve power, four-way valve power；
Data processing equipment, which is received, includes the 3rd input instruction that module selectes signal；
Data processing equipment responds the 3rd input instruction, calls, shows and/or transmits association first input and refer to
Make, the indoor set consumption electricity of the second input instruction and the 3rd input instruction and/or outdoor unit consumption electricity.
Further, the data processing equipment responds the 3rd input instruction, continuously judges the timing signal pair
Module selectes the variation tendency of the corresponding chosen module power of signal in the time-count cycle answered, if chosen module changed power becomes
Gesture meets and imposed a condition, then will associate the indoor set work(of first input instruction, the second input instruction and the 3rd input instruction
Rate and/or outdoor unit power conversion are to call, show and/or transmit after consuming electricity；If chosen module changed power trend
It is unsatisfactory for imposing a condition, then when terminating time-count cycle, first input instruction, the second input instruction and the 3rd will be associated defeated
Enter the indoor acc power and/or outdoor unit power conversion of instruction to call, show and/or transmit after consumption electricity.
Further, it is described to impose a condition as in the time-count cycle, whether the increment of the chosen module power is big
In setting value, if greater than setting value, then first input instruction, the second input instruction and the 3rd input instruction will be associated
Its outdoor unit power conversion of indoor acc power and/or air-conditioning is display after consumption electricity and/or transmits；Set if be not more than
Value, then when terminating time-count cycle, will associate the interior of first input instruction, the second input instruction and the 3rd input instruction
Acc power and/or outdoor unit power conversion are to call, show and/or transmit after consuming electricity.
It is preferred that, the setting value ∈ (5W, 10W).
Further, data processing equipment, which is received, includes the 4th input instruction of at least one inquiry signal；
At least one the consumption charge transport conversed is stored into server, and server, which receives and responds the 4th input, to be referred to
Order, transfers the consumption charge value of the corresponding chosen module of the inquiry signal.
Further, it is determined that during indoor acc power：
The indoor set main circuit board power Pg' it is equal to chip rated power；
The indoor display module power PxEqual to control panel power Pg" power P with running order warning light "
Sum；
The indoor fan power Pf1For：As indoor fan driving dutycycle d<d1When, the indoor fan power Pf1=
P1；As blower fan driving dutycycle dm-1<d<dmWhen, the indoor fan powerWork as wind
Machine driving dutycycle d>dnWhen, the indoor fan power Pf1=Pn, wherein 1≤m≤n, m, n are integer, d1, dm-1, dm, dnFor
Incremental constant, P1, Pm-1, PmFor incremental setting value；
The electrical heating power PtEqual to specified electrical heating power Pt0。
As another alternative, it is determined that during indoor acc power：
The indoor set main circuit board power Pg' it is equal to chip rated power；
The indoor display module power PxEqual to control panel power Pg" power P with running order warning light "
Sum；
The indoor fan power Pf1For：As indoor fan driving dutycycle d<d1When, the indoor fan power Pf1=
P1；As blower fan driving dutycycle dm-1<d<dmWhen, the indoor fan powerWork as blower fan
Drive dutycycle d>dnWhen, the indoor fan power Pf1=Pn, wherein 1≤m≤n, m, n are integer, d1, dm-1, dm, dnTo pass
The constant of increasing, P1, Pm-1, PmFor incremental setting value；
The electrical heating power PtEqual to setting electrical heating power Pt0With correction electrical heating power Pt' sum, the correction
Electrical heating power Pt' correspondence indoor fan driving dutycycle is divided into multiple data segments, each data segment has corresponding
Correction weights, the correction electrical heating power Pt' in each data segment with the indoor fan drive dutycycle increase
And increase, correction electrical heating power Pt' be equal to blower fan and drive the cumulative of dutycycle increment and each data segment weighted value product
Value；
If wind deflector is run, the electrical heating power Pt=(Pt0+Pt’)k1, wherein k1For wind deflector correction coefficient,
The wind deflector correction coefficient deviates the increase of home position distance with the wind deflector and increased；k1∈ (0.9,1.1).
Further, it is determined that during outdoor acc power：
The outdoor unit main circuit board power PgEqual to chip rated power；
The compressor operating powerWherein U is supply voltage virtual value, and I is source current virtual value；
The outdoor fan power Pf2For：
If outdoor fan is DC fan, as outdoor fan driving dutycycle d<d1When, the outdoor fan power
Pf2=P1；As blower fan driving dutycycle dm-1<d<dmWhen, the outdoor fan power
As blower fan driving dutycycle d>dnWhen, the outdoor fan power Pf2=Pn, wherein 1≤m≤n, m, n are integer, wherein, d1,
dm-1, dm, dnFor incremental constant, P1, Pm-1, PmFor incremental setting value；
If outdoor fan is AC blower fan, corresponding rated power setting value is chosen according to the rotating speed of outdoor fan
Pf2', outdoor fan power Pf2Equal to rated power setting value and voltage corrected parameter k2Product k2∈ (0.9,1.1), voltage
Corrected parameter k2Increase with the increase of line voltage；
The electric expansion valve power PdEqual to electric expansion valve rated power；
The four-way valve power PsEqual to four-way valve rated power.
Further, if outdoor fan is AC blower fan, according to the rotating speed of outdoor fan, rated power is divided into two
Shelves, one power-handling capability P of each grade of wind speed correspondence distribution of correspondence01And P02, corresponding volume is chosen according to the rotating speed of outdoor fan
Performance number is determined as rated power setting value Pf2’。
The air conditioner detection method of quantity of electricity of single module provided by the present invention, by the start and stop shape of user's active control air conditioner
The time-count cycle of state and selected electric quantity consumption, air-conditioning start and stop state is associated by data processing equipment and air-conditioning is determined time-count cycle
The power of the single module of each in device, independently calculates and stores, and can select process with the module of pro-active intervention according to user, calculates
And the consumption electricity of wherein any one single module is called, shows, transmitting, whole association, determination, calculating, invoked procedure are disobeyed
Rely the data model of the ambient parameter or complexity in air-conditioned room, with data computational accuracy is high, fast response time and flexibly
The good advantage of property.
Present invention simultaneously discloses a kind of air conditioner, using the air conditioner detection method of quantity of electricity based on single module.Based on single mode
The air conditioner detection method of quantity of electricity of block includes：
Data processing equipment, which is received, includes the first input instruction of one group of switching on and shutting down signal；
Data processing equipment, which is received, includes the second input instruction of at least one timing signal；
First input instruction is associated by the data processing equipment and second input instruction determines that air conditioner exists
Indoor acc power and/or outdoor acc power in the timing signal corresponding time-count cycle；Wherein described indoor set power bag
Include at least one single mode in indoor set main circuit board power, indoor display module power, indoor fan power, electrical heating power
Block power；The outdoor acc power includes outdoor unit main circuit board power, compressor operating power, outdoor fan power, electronics
At least one single module power in expansion valve power, four-way valve power；
Data processing equipment, which is received, includes the 3rd input instruction that module selectes signal；
Data processing equipment responds the 3rd input instruction, calls, shows and/or transmits association first input and refer to
Make, the indoor set consumption electricity of the second input instruction and the 3rd input instruction and/or outdoor unit consumption electricity.
In air conditioner disclosed in this invention, can according to user's request, or the demand of producer transmit, show, calling,
Calculate setting time-count cycle in any one single module, or multiple single modules consumption electricity, detection calculate during, each mould
Block ensures relatively independent, and the coupled relation of calculating process and air-conditioning use environment is small, and computational accuracy is high and flexible.Also keep away simultaneously
Numerous and diverse modeling process is exempted from so that user will be seen that the actual consumption of each single module, indoor set, outdoor unit and complete machine
Electricity, and good use habit is set up according to actual power consumption amount, played while comfort is ensured and save energy consumption
Purpose.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 for air conditioner detection method of quantity of electricity the first embodiment disclosed in this invention based on single module flow
Figure；
Fig. 2 is the flow of air conditioner detection method of quantity of electricity second of embodiment disclosed in this invention based on single module
Figure.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
It is shown in Figure 1 for air conditioner detection method of quantity of electricity the first embodiment disclosed in this invention based on single module
Flow chart.Realized as illustrated, having by following steps.
Entirely different with prior art, first, the data processing of whole air conditioner electric power detection passes through data processing equipment
Realize, data processing equipment is preferably an independent MCU, to improve the accuracy and speed of whole electricity calculating process；Data
Processing unit can also be the control chip realization by indoor set.During electricity is detected, data processing equipment receives bag
Include the first input instruction of one group of switching signal.First input instruction can derive from the remote control of air conditioner, including but not
It is limited to traditional IR remote controller, and the intelligent terminal remote control opened by software interface.First input instruction may be used also
With from the communication with indoor mainboard.Indoor mainboard receives remote signal and generates and transmit the first input instruction to data
Processing unit.Data processing equipment responds the first input instruction to receive the on off state of air conditioner.Data processing equipment may be used also
Include the standby command of standby signal to receive.Data processing equipment responds standby command to receive the holding state of air conditioner,
The power consumption condition of air conditioner in the standby state is monitored by data processing equipment, the electricity of this part is typically from standby
State display device, the Switching Power Supply of air conditioner, the basal energy expenditure of the chip of control panel.
Before data processing equipment brings into operation, also receiving includes the second input instruction of at least one timing signal.
One fixed consumption electricity of timing signal correspondence in second input instruction counts time-count cycle, and time-count cycle can be user
Setting or when dispatching from the factory default setting, data processing equipment responds the second input instruction to receive time-count cycle.Meter
When the cycle duration be preferably a few hours, it is sufficient to keep the working condition of air conditioner to stablize relatively.In a start and stop of air conditioner
In control, multiple time-count cycles by multiple timing signals can also be determined by the second input instruction.
Data processing equipment associates the first input instruction and the second input instruction, further determines that air conditioner in timing signal
Indoor acc power and/or outdoor acc power in corresponding time-count cycle.Main, data processing equipment is according to the timing of setting
Cycle determination is in this on off state, indoor acc power, the variation tendency of outdoor acc power, and in the timing node meter of setting
Calculate corresponding electricity.Specifically, wherein indoor acc power include indoor set main circuit board power, indoor display module power,
At least one single module power in indoor fan power, electrical heating power, outdoor acc power includes outdoor unit main circuit board work(
At least one single module work(in rate, compressor operating power, outdoor fan power, electric expansion valve power, four-way valve power
Rate.In data processing equipment, each single module power is independently calculated and stored, it is possible to independently called.It is determined that room
During interior acc power and/or outdoor acc power, data processing equipment judge simultaneously each single module power whether
It is rational interval interior, if beyond rational interval, generating alarm signal.
Data processing equipment, which is further received, includes the 3rd input instruction that module selectes signal.Data processing equipment is responded
3rd input instruction is with receiving module selected information.It is air conditioner that module, which selectes the corresponding chosen module of signal default setting,
I.e. under the air conditioner start and stop state that the first input instruction is determined, in the time-count cycle that the second input instruction is set, air conditioner
Each single module total consumption electricity sum.In the present embodiment, a kind of mode being more highly preferred to is that module is selected signal and received
The pro-active intervention of user, user can actively output includes the mould intervened by remote terminal or by indoor mainboard
Block selectes the 3rd input instruction of signal.Such as, user selectes signal by module and actively selects to know wherein some single mode
The consumption electricity of block, or independent indoor set consumption electricity, and independent outdoor unit consumption electricity.Data processing equipment rings
The 3rd input instruction is answered, it is determined that the indoor set consumption electricity of the first input instruction of association, the second input instruction and the 3rd input instruction
Amount and/or outdoor unit consumption electricity, further call, show and/or transmit indoor set consumption electricity, outdoor unit consumption electricity extremely
The display device of user terminal, server, cloud platform or the air conditioner specified.A kind of preferred mode is that the 3rd input refers to
Order is preferably one group of remote controller codes signal, and it is each single module, room that remote controller codes signal corresponds to selected module respectively
Whole single modules that the whole single modules and complete machine that whole single modules, the outdoor unit that interior machine includes include include.Remote control is compiled
Code signal is by the button on remote terminal, and the action generation on button.By taking display action as an example, data processing equipment
Receive after corresponding encoded signal, each continuous on selected display device or switching display correspondence setting duration single mode
Block consumption electricity, indoor set consumption electricity, outdoor unit consumption electricity, complete machine consumption electricity, so that user can be clearly
Recognize the power consumption condition of each functional part of air conditioner in time-count cycle.Be independently arranged due to data processing equipment, each
The data of single module are calculated and not interfere with each other, and are not also influenceed by air conditioning operating mode, and data calculation process is accurate, response is fast
Speed.Further, in calculating process, the switching signal corresponding start and stop moment included by the first input instruction coordinates MCU
Clock can obtain the operation season of air conditioner and corresponding external environment condition data, transmit to cloud platform so as to by association
The relation between external environment condition data, operation of air conditioner duration and each single module consumption electricity is obtained, further optimal control is used as
The basis of air conditioner operation, or generation chart, are used as the basis for instructing user's reasonable employment air-conditioning.This analysis mode is disobeyed
The parameters such as the Lai Yu changes frequency higher heat exchange temperature, indoor temperature and environment temperature, it is more directly perceived for a user
Accurately.
The air conditioner detection method of quantity of electricity for the single module that the present embodiment is provided, by the start and stop of user's active control air conditioner
The time-count cycle of state and selected electric quantity consumption, air-conditioning start and stop state is associated by data processing equipment and determined time-count cycle empty
The power of each single module in device is adjusted, independently calculates and stores, and process, meter can be selected with the module of pro-active intervention according to user
The consumption electricity of wherein any one single module is calculated and calls, shows, transmitting, whole association, determination, calculating, invoked procedure are not
Dependent on the ambient parameter or the data model of complexity of air-conditioned room, with data computational accuracy height, fast response time and spirit
The good advantage of activity.
Each single module, interior are determined being associated according to the first input instruction, the second input instruction and the 3rd input instruction
During the consumption electricity of machine, outdoor unit or complete machine, by taking display action as an example, generation show value is one continuous and constantly tired
The superposition value of product change, due to data transfer delay and the limitation of processor data disposal ability, the process of superposition calculation exists
There is the redundancy of data to a certain extent.In order to reduce the amount of redundancy of data, data processing equipment is responded after the 3rd input instruction,
First determine whether that module in timing signal corresponding time-count cycle selectes the changed power trend of the corresponding chosen module of signal.If
Variation tendency meets and imposed a condition, then will associate the room of the first input instruction, the second input instruction and the 3rd input instruction at once
Interior acc power and/or outdoor unit power conversion is display after consumption electricity and/or transmits, and records corresponding timing node.Such as
Fruit variation tendency is unsatisfactory for imposing a condition, then as timing node when being terminated when terminating time-count cycle using time-count cycle, will associate
The indoor acc power and/or outdoor unit power conversion of first input instruction, the second input instruction and the 3rd input instruction are consumption
Show and/or transmit after electricity.So as to avoid excessively frequently carrying out computing, reduce data processing amount and remove the number of redundancy
According to reduction single module calculates the error between multimode accumulated value, improves accuracy of detection.
Judge imposing a condition preferably in the time-count cycle for variation tendency, whether the increment of chosen module power is big
In setting value, the definition of increment is the absolute value of continuous two time points chosen module changing value.Such as chosen module relative to
The power increment of previous second., will the first input instruction of association, the second input instruction and the if power increment is more than setting value
The indoor acc power and/or outdoor unit power conversion of three input instructions is displays after consumption electricity and/or transmit, and record correspondence
Timing node.If no more than setting value, when terminating time-count cycle, first input instruction will be associated, second defeated
Enter the indoor acc power and/or outdoor unit power conversion of instruction and the 3rd input instruction for display after consumption electricity and/or transmit,
And recorded when will terminate time-count cycle as timing node.It is preferred that, setting value ∈ (5W, 10W).
Meanwhile, data processing equipment stores the consumption charge transport conversed into server.User, which can inquire about, to be appointed
One consumption electricity of meaning.Specifically, data processing equipment, which is received, includes the 4th input instruction of at least one inquiry signal, clothes
Business device receives and responds the 4th input instruction, transfers the consumption electricity in any one corresponding period of inquiry signal.
For example, air conditioner is in [T1, T2] period interior operation, inquiry signal correspondence inquiry [T3, T4] consumption electricity in the period, clothes
Business device transfers the consumption electricity of multiple timing nodes in query time section, and further transmits or show.
Complex environment parameter in the use environment of air conditioner, and the running status of its each functional part is complicated coupling
The relation of conjunction, can not obtain the relation between a single formula determination substantially, more be difficult with a data model determination
Ambient parameter is further compensate for offseting the influence of power consumption to part running status.Data with setting up complexity in the prior art
Model determines that the power of each single module is different.Single module air conditioner detection method of quantity of electricity disclosed in this invention utilizes each
The physical property and empirical value of individual single module determine its power in time-count cycle, and the coupling simplified between all parts is closed
System, keeps the electricity of each single module to calculate relatively independent, without a large amount of using being carried out for different type of machines and air conditioner surroundings
Experimental modeling.
Specifically, in order to achieve the above object, it is determined that during indoor acc power：
The indoor set main circuit board power Pg' it is equal to chip rated power.Indoor set main circuit board power Pg' be mainly
The summation of other component power of power and stand-by operation when master chip works.It is general interval in 0-5W, data processing
When device determines the modular power and changed power trend according to the first input instruction and the second input instruction, preferably with this area
Between contrasted, it is determined that fall into behind the interval store or export.
The indoor display module power PxEqual to control panel power Pg" power P with running order warning light "
Sum.Wherein, control panel power Pg" for the general power on control panel during all devices work.Warning light power is P "=PL*X,
Wherein PLThe power lighted for single warning light, X is the quantity of the warning light of electricity.
The indoor fan power Pf1By detecting that indoor fan drives dutycycle to obtain.When indoor fan drives dutycycle
d<d1When, the indoor fan power Pf1=P1；As blower fan driving dutycycle dm-1<d<dmWhen, the indoor fan powerAs blower fan driving dutycycle d>dnWhen, the indoor fan power Pf1=Pn, wherein 1
≤ m≤n, m, n are integer, m, n ∈ [1,5], wherein, d1, dm-1, dm, dnFor incremental constant, P1, Pm-1, PmFor incremental setting
Value.It is preferred that, n=5, d1=10%, d2=30%, d3=60%, d4=85%, d5=95%, P1=7W, P2=22W, P3=
46W,P4=90W, P5=110W.For example, if indoor fan driving dutycycle is 70%, indoor fan powerAccording to different types, it is only necessary to according to the capacity adjusting setting value of different motors
Numerical value, while ensureing that blower fan consumption electricity calculates independent, without detecting again and calculating empirical equation.
The electrical heating power PtFor specified electrical heating power Pt0。
For most situation, electrical heating power PtInfluenceed by the running status of indoor fan.In order to improve electricity
Heating power PtComputational accuracy, while the running status to blower fan is corrected and compensated, in another embodiment, electricity
Heating power PtEqual to setting electrical heating power Pt0With correction electrical heating power Pt' sum, correction electrical heating power Pt' with described
Indoor fan drives the increase of dutycycle and increased.Specifically, setting electrical heating power Pt0, can basis for a constant value
Electrically heated different model is chosen.Correct electrical heating power Pt' relevant with the rotating speed of indoor fan, it is preferred that correction electricity
Heating power Pt' correspondence indoor fan driving dutycycle be divided into multiple data segments, each data segment have it is corresponding correction power
Weight w, correction electrical heating power Pt' drive the increase of dutycycle with the indoor fan in each data segment and increase, school
Positive electrical heating power Pt' increment be equal to the accumulated value that blower fan drives dutycycle and weighted value product.For example, for a certain
The electric heater unit of model, setting electrical heating power Pt0For 630W.Correct electrical heating power Pt' duty is driven according to indoor fan
Than being divided into multiple data segments according to list below, each data segment has corresponding correction weights w.
| d | 40%-50% | 50%-60% | 60%-80% | 80%-95% |
| w | 700 | 700 | 300 | 200 |
If currently detected indoor fan dutycycle is 70%, correction electrical heating power is (50%-40%) *
700+ (60%-50%) * 700+ (70%-60%) * 300=170W.Electrical heating power PtEqual to setting electrical heating power Pt0With
Correct electrical heating power Pt' sum, i.e. 630W+170W=800W.
When indoor fan is run, the position of wind deflector equally can also be impacted to electrically heated power, in order to leading
The error of aerofoil angle formation is corrected, if wind deflector is run, electrical heating power Pt=(Pt0+Pt’)k1, wherein k1For
Wind deflector correction coefficient, the wind deflector correction coefficient deviates the increase of home position distance with the wind deflector and increased；k1
∈ (0.9,1.1).It is preferred that, when wind deflector is in normal place, k1=1, normal place is the run location of setting, normal bit
Put preferably stepper motor setting step size signal correspondence run location.If the deviation from the normal place, then corrected by wind deflector
Coefficient is corrected to it, and one group of specific preferably wind deflector correction coefficient is as shown in the table：
| Deviation angle | ＜ -20 ° | - 20 °~-10 ° | - 10 °~-5 ° | - 5 °~5 ° | 5 °~10 ° | 10 °~20 ° | 20 ° of ＞ |
| k1 | 0.94 | 0.96 | 0.98 | 1 | 1.02 | 1.05 | 1.08 |
Further, it is determined that during outdoor acc power,
The outdoor unit main circuit board power PgEqual to chip rated power.Outdoor unit main circuit board power PgBased on main
The summation of other component power of power and stand-by operation during chip operation.It is general interval interior in 0-5W, data processing
When device determines power and the changed power trend of the module according to the first input instruction and the second input instruction, preferably with this
One interval is contrasted, and determines that performance number is no more than storage or output behind the interval.
The compressor operating powerWherein U is supply voltage virtual value, and I is source current virtual value.
Obtaining outdoor fan power Pf2When, it is necessary first to determine the type of outdoor fan.
If outdoor fan is DC fan, as outdoor fan driving dutycycle d<d1When, the outdoor fan power
Pf2=P1；As blower fan driving dutycycle dm-1<d<dmWhen, the outdoor fan power
As blower fan driving dutycycle d>dnWhen, the outdoor fan power Pf2=Pn, wherein 1≤m≤n, m, n are integer, m, n ∈ [1,
5], wherein, d1, dm-1, dm, dnFor incremental constant, P1, Pm-1, PmFor incremental setting value.It is preferred that, n=5, d1=10%,
d2=30%, d3=60%, d4=85%, d5=95%, P1=7W, P2=22W, P3=46W, P4=90W, P5=110W.Citing
For, if outdoor fan driving dutycycle is 70%, outdoor fan powerAccording to
Different type, it is only necessary to according to the numerical value of the capacity adjusting setting value of different motors, ensureing blower fan consumption voltameter
While calculating independent, without detecting again and calculating empirical equation.
Due to AC blower fan, whether Double Speed Fan or single speed blower fan all use opened loop control.So, if outdoor wind
Machine is AC blower fan, then chooses corresponding rated power setting value P according to the rotating speed of outdoor fan firstf2’.Choose corresponding volume
Determine set value of the power Pf2' when, preferably according to the rotating speed of outdoor fan, rated power is divided into two grades, each grade of wind speed pair of correspondence
A power-handling capability P should be distributed01And P02.Judge the wind-speed gear belonging to the rotating speed of current outdoor blower fan, and then choose correspondence
Power-handling capability be used as rated power setting value Pf2’.According to the difference of practical application scene, it can also set with many specified
Performance number is used as rated power setting value.
Outdoor fan power Pf2Equal to rated power setting value and voltage corrected parameter k2Product, and outdoor fan power
Pf2Increase with the increase of line voltage, k2∈ (0.9,1.1).One group of specific preferably wind deflector correction coefficient such as following table institute
Show：
| Line voltage (V) | ＜ 200 | ＜ 210 | 200 | ＞ 230 | ＞ 240 |
| k2 | 0.9 | 0.95 | 1 | 1.05 | 1.1 |
The electric expansion valve power PdEqual to electric expansion valve rated power.Control the action of the motor of electric expansion valve
Time is shorter, and power is generally between 0-5W, preferably 3W.
The four-way valve power PsEqual to four-way valve rated power, four-way valve is only run in heating mode, and power generally exists
Between 0-5W, preferably 4W.
In the above-described embodiments, indoor set and the power of each module of outdoor unit are determined toward each other independently, while to coupling
Relation has carried out appropriate correction, it is ensured that the accuracy of data, while also ensure that the power of each single module can be independent
It is determined that, call, and according to time-count cycle carry out consume electricity calculating., can be by the mistake of air conditioner electric power detection by experiment
Difference control is within 5%.
The present invention also discloses a kind of air conditioner, single mode is based on using any one as disclosed in above-mentioned embodiment
The air conditioner detection method of quantity of electricity of block., can be according to the demand of user's request, or producer in air conditioner disclosed in this invention
Transmit, show, calling, calculate setting time-count cycle in any one single module, or multiple single modules consumption electricity, detection meter
During calculation, each module ensures relatively independent, and the coupled relation of calculating process and air-conditioning use environment is small, and computational accuracy is high
And flexibly.Simultaneously also avoid numerous and diverse modeling process so that user will be seen that each single module, indoor set, outdoor unit with
And the actual consumption electricity of complete machine, and good use habit is set up according to actual power consumption amount, ensureing the same of comfort
When play save energy consumption purpose.The specific steps of air conditioner detection method of quantity of electricity based on single module refer to above-described embodiment
It is described in detail, will not be repeated here.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. the air conditioner detection method of quantity of electricity based on single module, it is characterised in that methods described includes：
Data processing equipment, which is received, includes the first input instruction of one group of switching on and shutting down signal；
Data processing equipment, which is received, includes the second input instruction of at least one timing signal；
First input instruction is associated by the data processing equipment and second input instruction determines air conditioner described
Indoor acc power and/or outdoor acc power in timing signal corresponding time-count cycle；Wherein described indoor set power includes room
At least one single module work(in interior owner's circuit board power, indoor display module power, indoor fan power, electrical heating power
Rate；The outdoor acc power includes outdoor unit main circuit board power, compressor operating power, outdoor fan power, electronic expansion
At least one single module power in valve power, four-way valve power；
Data processing equipment, which is received, includes the 3rd input instruction that module selectes signal；
Data processing equipment responds the 3rd input instruction, call, show and/or transmit associate first input instruction,
The indoor set consumption electricity and/or outdoor unit consumption electricity of second input instruction and the 3rd input instruction.
2. the air conditioner detection method of quantity of electricity according to claim 1 based on single module, it is characterised in that：
The data processing equipment responds the 3rd input instruction, continuously judges in the timing signal corresponding time-count cycle
Module selectes the variation tendency of the corresponding chosen module power of signal, if chosen module changed power trend meets setting bar
Part, then will associate the indoor acc power and/or outdoor unit of first input instruction, the second input instruction and the 3rd input instruction
Power conversion is to call, show and/or transmit after consuming electricity；If chosen module changed power trend is unsatisfactory for setting bar
Part, then when terminating time-count cycle, will associate the interior of first input instruction, the second input instruction and the 3rd input instruction
Acc power and/or outdoor unit power conversion are to call, show and/or transmit after consuming electricity.
3. the air conditioner detection method of quantity of electricity according to claim 2 based on single module, it is characterised in that
It is described impose a condition for, in the time-count cycle, whether the increment of the chosen module power is more than setting value, if
More than setting value, then by associate first input instruction, the second input instruction and the 3rd input instruction indoor acc power and/
Or its outdoor unit power conversion of air-conditioning is display after consumption electricity and/or transmits；If no more than setting value, in time-count cycle
During termination, indoor acc power and/or the outdoor of first input instruction, the second input instruction and the 3rd input instruction will be associated
Acc power is called, shows and/or transmitted after being scaled consumption electricity.
4. the air conditioner detection method of quantity of electricity according to claim 3 based on single module, it is characterised in that the setting value
∈ (5W, 10W).
5. the air conditioner detection method of quantity of electricity according to claim 4 based on single module, it is characterised in that
Data processing equipment, which is received, includes the 4th input instruction of at least one inquiry signal；
At least one the consumption charge transport conversed is stored into server, and server receives and responds the 4th input instruction,
Transfer the consumption charge value of the corresponding chosen module of the inquiry signal.
6. the air conditioner detection method of quantity of electricity based on single module according to any one of claim 1 to 5, it is characterised in that
It is determined that during indoor acc power：
The indoor set main circuit board power Pg' it is equal to chip rated power；
The indoor display module power PxEqual to control panel power Pg" power P with running order warning light " sum；
The indoor fan power Pf1For：As indoor fan driving dutycycle d<d1When, the indoor fan power Pf1=P1；When
Blower fan driving dutycycle dm-1<d<dmWhen, the indoor fan powerWhen blower fan driving
Dutycycle d>dnWhen, the indoor fan power Pf1=Pn, wherein 1≤m≤n, m, n are integer, d1, dm-1, dm, dnTo be incremental
Constant, P1, Pm-1, PmFor incremental setting value；
The electrical heating power PtEqual to specified electrical heating power Pt0。
7. the air conditioner detection method of quantity of electricity based on single module according to any one of claim 1 to 5, it is characterised in that
It is determined that during indoor acc power：
The indoor set main circuit board power Pg' it is equal to chip rated power；
The indoor display module power PxEqual to control panel power Pg" power P with running order warning light " sum；
The indoor fan power Pf1For：As indoor fan driving dutycycle d<d1When, the indoor fan power Pf1=P1；When
Blower fan driving dutycycle dm-1<d<dmWhen, the indoor fan powerWhen blower fan driving
Dutycycle d>dnWhen, the indoor fan power Pf1=Pn, wherein 1≤m≤n, m, n are integer, d1, dm-1, dm, dnTo be incremental
Constant, P1, Pm-1, PmFor incremental setting value；
The electrical heating power PtEqual to setting electrical heating power Pt0With correction electrical heating power Pt' sum, the correction electrical heating
Power Pt' correspondence indoor fan driving dutycycle is divided into multiple data segments, each data segment has corresponding correction power
Weight, the correction electrical heating power Pt' drive the increase of dutycycle with the indoor fan in each data segment and increase,
Correct electrical heating power Pt' it is equal to blower fan driving dutycycle increment and the accumulated value of each data segment weighted value product；
If wind deflector is run, the electrical heating power Pt=(Pt0+Pt’)k1, wherein k1It is described for wind deflector correction coefficient
Wind deflector correction coefficient deviates the increase of home position distance with the wind deflector and increased；k1∈ (0.9,1.1).
8. the air conditioner detection method of quantity of electricity according to claim 7 based on single module, it is characterised in that：
It is determined that during outdoor acc power：
The outdoor unit main circuit board power PgEqual to chip rated power；
The compressor operating powerWherein U is supply voltage virtual value, and I is source current virtual value；
The outdoor fan power Pf2For：
If outdoor fan is DC fan, as outdoor fan driving dutycycle d<d1When, the outdoor fan power Pf2=
P1；As blower fan driving dutycycle dm-1<d<dmWhen, the outdoor fan powerWork as blower fan
Drive dutycycle d>dnWhen, the outdoor fan power Pf2=Pn, wherein 1≤m≤n, m, n are integer, wherein, d1, dm-1, dm,
dnFor incremental constant, P1, Pm-1, PmFor incremental setting value；
If outdoor fan is AC blower fan, corresponding rated power setting value P is chosen according to the rotating speed of outdoor fanf2', room
Outer power of fan Pf2Equal to rated power setting value and voltage corrected parameter k2Product k2∈ (0.9,1.1), voltage amendment ginseng
Number k2Increase with the increase of line voltage；
The electric expansion valve power PdEqual to electric expansion valve rated power；
The four-way valve power PsEqual to four-way valve rated power.
9. the air conditioner detection method of quantity of electricity according to claim 8 based on single module, it is characterised in that
If outdoor fan is AC blower fan, according to the rotating speed of outdoor fan, rated power is divided into two grades, each grade of wind of correspondence
One power-handling capability P of speed correspondence distribution01And P02, corresponding power-handling capability is chosen according to the rotating speed of outdoor fan and is used as volume
Determine set value of the power Pf2’。
10. a kind of air conditioner, it is characterised in that using the air conditioner based on single module as described in any one of claim 1 to 9
Detection method of quantity of electricity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494500.9A CN107255348B (en) | 2017-06-26 | 2017-06-26 | Air conditioner electric quantity detection method based on single module and air conditioner |
| PCT/CN2018/092556 WO2019001377A1 (en) | 2017-06-26 | 2018-06-25 | Air conditioner electric quantity detection method based on single module, and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710494500.9A CN107255348B (en) | 2017-06-26 | 2017-06-26 | Air conditioner electric quantity detection method based on single module and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107255348A true CN107255348A (en) | 2017-10-17 |
| CN107255348B CN107255348B (en) | 2019-12-31 |
Family
ID=60023452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710494500.9A Active CN107255348B (en) | 2017-06-26 | 2017-06-26 | Air conditioner electric quantity detection method based on single module and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107255348B (en) |
| WO (1) | WO2019001377A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019001377A1 (en) * | 2017-06-26 | 2019-01-03 | 青岛海尔空调器有限总公司 | Air conditioner electric quantity detection method based on single module, and air conditioner |
| CN109374963A (en) * | 2018-09-30 | 2019-02-22 | 四川长虹空调有限公司 | A kind of air-conditioning voltameter calculation method |
| CN109539482A (en) * | 2018-10-29 | 2019-03-29 | 珠海格力电器股份有限公司 | Electric quantity calculation method and device and air conditioning system |
| CN110658383A (en) * | 2019-10-09 | 2020-01-07 | 广东美的制冷设备有限公司 | Power detection method and device, air conditioner and storage medium |
| CN110658382A (en) * | 2019-10-09 | 2020-01-07 | 广东美的制冷设备有限公司 | Power detection method and device, air conditioner and storage medium |
| CN112944601A (en) * | 2021-02-01 | 2021-06-11 | 珠海格力电器股份有限公司 | Power determination device and method for air conditioner internal unit and air conditioner |
| CN113757923A (en) * | 2021-08-26 | 2021-12-07 | 佛山市顺德区美的电子科技有限公司 | Air conditioner, electric quantity measuring method and storage medium thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909062Y (en) * | 2006-03-24 | 2007-06-06 | 四川长虹电器股份有限公司 | Air conditioner |
| CN102721143A (en) * | 2012-06-27 | 2012-10-10 | 广东美的电器股份有限公司 | Method for dividing power consumption of multi-connected air conditioner |
| CN103630739A (en) * | 2012-08-23 | 2014-03-12 | 美的集团股份有限公司 | Method and system for measuring power consumption of air conditioner |
| JP2014534405A (en) * | 2011-10-21 | 2014-12-18 | ネスト・ラブズ・インコーポレイテッド | User-friendly, networked learning thermostat and related systems and methods |
| CN105276758A (en) * | 2014-07-25 | 2016-01-27 | 海信（山东）空调有限公司 | Method and device for estimating power consumption of variable-frequency air conditioner |
| CN105953353A (en) * | 2015-12-18 | 2016-09-21 | 华南理工大学 | Central air-conditioning cold source system quota control method and system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5520478B2 (en) * | 2008-12-24 | 2014-06-11 | 東芝キヤリア株式会社 | Air conditioner |
| CN105180345B (en) * | 2015-07-14 | 2017-11-14 | 广东美的制冷设备有限公司 | Air conditioner and its power consumption detection method and device |
| CN105091220B (en) * | 2015-07-31 | 2017-11-10 | 广东美的制冷设备有限公司 | Power consumption quantity measuring method, device and the air conditioner of air conditioner |
| CN105605730B (en) * | 2015-12-18 | 2018-12-21 | 奥克斯空调股份有限公司 | A kind of customized method of air conditioning electricity load |
| CN107255348B (en) * | 2017-06-26 | 2019-12-31 | 青岛海尔空调器有限总公司 | Air conditioner electric quantity detection method based on single module and air conditioner |
-
2017
- 2017-06-26 CN CN201710494500.9A patent/CN107255348B/en active Active
-
2018
- 2018-06-25 WO PCT/CN2018/092556 patent/WO2019001377A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2909062Y (en) * | 2006-03-24 | 2007-06-06 | 四川长虹电器股份有限公司 | Air conditioner |
| JP2014534405A (en) * | 2011-10-21 | 2014-12-18 | ネスト・ラブズ・インコーポレイテッド | User-friendly, networked learning thermostat and related systems and methods |
| CN102721143A (en) * | 2012-06-27 | 2012-10-10 | 广东美的电器股份有限公司 | Method for dividing power consumption of multi-connected air conditioner |
| CN103630739A (en) * | 2012-08-23 | 2014-03-12 | 美的集团股份有限公司 | Method and system for measuring power consumption of air conditioner |
| CN105276758A (en) * | 2014-07-25 | 2016-01-27 | 海信（山东）空调有限公司 | Method and device for estimating power consumption of variable-frequency air conditioner |
| CN105953353A (en) * | 2015-12-18 | 2016-09-21 | 华南理工大学 | Central air-conditioning cold source system quota control method and system |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019001377A1 (en) * | 2017-06-26 | 2019-01-03 | 青岛海尔空调器有限总公司 | Air conditioner electric quantity detection method based on single module, and air conditioner |
| CN109374963A (en) * | 2018-09-30 | 2019-02-22 | 四川长虹空调有限公司 | A kind of air-conditioning voltameter calculation method |
| CN109539482A (en) * | 2018-10-29 | 2019-03-29 | 珠海格力电器股份有限公司 | Electric quantity calculation method and device and air conditioning system |
| CN110658383A (en) * | 2019-10-09 | 2020-01-07 | 广东美的制冷设备有限公司 | Power detection method and device, air conditioner and storage medium |
| CN110658382A (en) * | 2019-10-09 | 2020-01-07 | 广东美的制冷设备有限公司 | Power detection method and device, air conditioner and storage medium |
| CN110658383B (en) * | 2019-10-09 | 2021-09-28 | 广东美的制冷设备有限公司 | Power detection method and device, air conditioner and storage medium |
| CN110658382B (en) * | 2019-10-09 | 2022-03-04 | 广东美的制冷设备有限公司 | Power detection method and device, air conditioner and storage medium |
| CN112944601A (en) * | 2021-02-01 | 2021-06-11 | 珠海格力电器股份有限公司 | Power determination device and method for air conditioner internal unit and air conditioner |
| CN112944601B (en) * | 2021-02-01 | 2022-03-15 | 珠海格力电器股份有限公司 | Power determination device and method for air conditioner internal unit and air conditioner |
| CN113757923A (en) * | 2021-08-26 | 2021-12-07 | 佛山市顺德区美的电子科技有限公司 | Air conditioner, electric quantity measuring method and storage medium thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019001377A1 (en) | 2019-01-03 |
| CN107255348B (en) | 2019-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107255348A (en) | Air conditioner detection method of quantity of electricity and air conditioner based on single module | |
| CN107255347B (en) | A kind of cooler compressor operation power detecting method and air conditioner | |
| US7489988B2 (en) | Generator control system, generating apparatus control method, program and record medium | |
| CN102042653B (en) | Air conditioner and air conditioner control method | |
| US20080106146A1 (en) | Management System for In-House Power Quantity Consumed | |
| CN104833038B (en) | Multi-split air conditioner centralized control method and centralized controller | |
| CN105276758A (en) | Method and device for estimating power consumption of variable-frequency air conditioner | |
| CN105258289A (en) | Method, device and system for controlling operation of compressor | |
| CN103206767A (en) | Energy-saving control method and device for frequency conversion air conditioner | |
| CN103630739A (en) | Method and system for measuring power consumption of air conditioner | |
| CN105094061A (en) | Machine room server temperature adjustment method and equipment | |
| CN1869533A (en) | Energy-saving device of network type digital multivariable central air conditioning system | |
| CN105423492B (en) | Computer room monitors system and method | |
| CN102062460B (en) | Accurate air supply system of air conditioning unit and realizing method thereof | |
| CN101697562A (en) | Mobile terminal and method for displaying power consumption rate thereof | |
| CN109737570A (en) | A kind of multi-connection operation regulation method and system | |
| CN104110773B (en) | The energy-saving control method of a kind of air-conditioning and device | |
| CN105135606A (en) | Method and device for controlling air conditioner | |
| CN113701315B (en) | Intelligent energy-saving control method and system for split air conditioner cluster | |
| CN106196621B (en) | Air energy water heater and its energy-saving control method and device | |
| CN117267910B (en) | Method, device, equipment and medium for flexibly adjusting load of central air-conditioning refrigeration system | |
| CN206540283U (en) | A kind of interconnection type central air conditioner temperature controller communicated based on zigbee | |
| CN100476671C (en) | Heating air-conditioner fan and integrated self-control device for water pump | |
| CN116826782A (en) | Power grid frequency modulation method, device, equipment and storage medium based on temperature control load | |
| CN104964389B (en) | Air conditioner, the outdoor unit of air conditioner and its power budget control method, device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lv Xingyu Inventor after: Xu Guojing Inventor after: Liu Juke Inventor after: Cheng Yongfu Inventor after: Liu Yuntao Inventor after: Song Shifang Inventor after: Xu Beibei Inventor before: Ma Lin Inventor before: Liu Yuntao Inventor before: Xu Guojing Inventor before: Liu Juke Inventor before: Cheng Yongfu |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |