CN110260488A - Power of motor control method, device and air conditioner - Google Patents
Power of motor control method, device and air conditioner Download PDFInfo
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- CN110260488A CN110260488A CN201910556912.XA CN201910556912A CN110260488A CN 110260488 A CN110260488 A CN 110260488A CN 201910556912 A CN201910556912 A CN 201910556912A CN 110260488 A CN110260488 A CN 110260488A
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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
- F24F11/62—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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- 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
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Power of motor control method, device and air conditioner provided by the invention, are related to air-conditioning technical field.The power of motor control method is applied to air conditioner.Air conditioner includes the upper fan motor for being set to air conditioner top and the lower blower motor for being set to air conditioner lower part.Power of motor control method includes: to receive target temperature data set by user；Temperature data in receiving chamber；According to target temperature data and room temperature data calculating temperature difference data；Receive the mode instruction of air conditioner；According to temperature difference data and the start and stop state and power rating of mode instruction control upper fan motor and lower blower motor.The power of motor control method can automatically regulate total air output and general power, can either preferably adapt to the demand of user, and can be avoided energy waste.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of power of motor control method, device and air-conditioning
Device.
Background technique
In existing air-out type air-conditioning up and down, motor operation is all manual operation remote controler, and multiple motors are run simultaneously, or
Independent operating, power of motor remains unchanged each motor in the process of running.This mode not only not smart enoughization, also, with
The increase of air conditioner opening time, room temperature gradually controlled, the energy consumption of motor cannot be adjusted most preferably, and energy is caused
Source waste.
Summary of the invention
Problems solved by the invention is that in the prior art, the blower motor intelligent control degree of air conditioner is lower, and holds
The problem of easily causing energy waste.
To solve the above problems, the present invention provides a kind of power of motor control method, it is applied to air conditioner, the air conditioner
Including the upper fan motor for being set to the air conditioner top and the lower blower motor for being set to the air conditioner lower part, the electricity
Machine Poewr control method includes:
Receive target temperature data set by user；
Temperature data in receiving chamber；
According to the target temperature data and the room temperature data calculating temperature difference data；
Receive the mode instruction of the air conditioner；
Opening for the upper fan motor and the lower blower motor is controlled according to the temperature difference data and the mode instruction
Stop state and power rating.
A kind of power of motor control method provided in an embodiment of the present invention, can be according to target temperature set by user and room
The mode instruction of the temperature difference data combination air conditioner of interior temperature controls the start and stop state of upper fan motor and the lower blower motor
And power rating can either preferably adapt to the demand of user, and can to automatically regulate total air output and general power
Avoid energy waste.
Further, it is described according to the temperature difference data and the mode instruction control the upper fan motor and it is described under
The step of start and stop state and power rating of blower motor includes:
When the mode instruction be refrigeration mode, also, the temperature difference data be greater than the first preset value in the state of, control
The upper fan motor is made with the first Power operation, and the power for controlling the lower blower motor is gradually reduced.
In cooling mode, in the state that temperature difference data are greater than the first preset value, with the continuous service of air conditioner, temperature
Difference data can be smaller and smaller, and upper fan motor remains operational, and the power of lower blower motor is gradually reduced, and can agree with user's body temperature
Variation, improve comfort level, and energy source configuration can be rationalized, economize on resources.
Further, described to work as the mode instruction for refrigeration mode, also, be greater than first in the temperature difference data and preset
In the state of value, the upper fan motor is controlled with the first Power operation, and the power for controlling the lower blower motor gradually subtracts
Small step includes:
In the state that the temperature difference data are greater than first preset value and are less than or equal to the second preset value, control
The upper fan motor is made with the first Power operation, and controls the lower blower motor with the second Power operation, and described
One power is greater than second power；
In the state that the temperature difference data are greater than second preset value, the upper fan motor is controlled with described first
Power operation, and the lower blower motor is controlled with third Power operation, wherein second power is greater than the third function
Rate.
Further, it is described according to the temperature difference data and the mode instruction control the upper fan motor and it is described under
The step of start and stop state and power rating of blower motor further include:
When the mode instruction is refrigeration mode, also, it is default in the temperature difference data to be less than or equal to described first
In the state of value, controls leeward electromechanics organ and close, and the power for controlling the upper fan motor is gradually reduced, until described
Temperature difference data are equal to zero.
With further decreasing for temperature difference data, lower blower motor is closed, and is gradually reduced the power of upper fan motor, directly
It is equal with set temperature to room temperature, that is, temperature difference data be equal to zero when, lower blower motor is in close state, upper fan motor
It keeps reducing Power operation to the end, resource distribution is reasonable.
Further, it is described according to the temperature difference data and the mode instruction control the upper fan motor and it is described under
The step of start and stop state and power rating of blower motor includes:
When the mode instruction be refrigeration mode, also, the temperature difference data be greater than the first regulated value in the state of, control
The operation power made the upper fan motor and the lower blower motor is run, and control the upper fan motor is greater than described
The operation power of lower blower motor；
When the mode instruction be refrigeration mode, also, the temperature difference data be greater than the second regulated value and be less than or
Person is equal in the state of first regulated value, controls the upper fan motor and the lower blower motor is run, and control
The operation power of the upper fan motor is equal with the operation power of the lower blower motor；
When the mode instruction be refrigeration mode, also, the temperature difference data be less than or equal to it is described second adjust
In the state of value, controls leeward electromechanics organ and close, and control the upper fan motor operation.
In cooling mode, cold air is blown out from air conditioner top can rapidly diffuse to entire space, under air conditioner
The blower motor in portion is run, and plays auxiliary temperature-reducing.Therefore when just bringing into operation, fast cooling, upper fan motor are needed
And lower blower motor is run simultaneously, and upper fan motor keeps relatively high operation power, lower blower motor keeps opposite
Lower operation power, can improve the usage comfort of user.With gradually decreasing for temperature difference data, windward electromechanics can be reduced
The power of machine can also reduce the power of lower blower motor simultaneously, when temperature difference data be greater than the second regulated value and be less than or
In the state of the first regulated value, upper fan motor and lower blower motor are with same Power operation.As temperature is into one
Step reduces, and is further turned off lower blower motor, makes upper fan motor operation.It is reasonable that this mode also can be realized resource distribution.
Further, it is described according to the temperature difference data and the mode instruction control the upper fan motor and it is described under
The step of start and stop state and power rating of blower motor includes:
When the mode instruction be heating mode, also, the temperature difference data be greater than third preset value in the state of, control
The lower blower motor is made with the 4th Power operation, and the power for controlling the upper fan motor is gradually reduced.
Further, described to work as the mode instruction for heating mode also, default greater than third in the temperature difference data
In the state of value, the lower blower motor is controlled with the 4th Power operation, and the power for controlling the upper fan motor gradually subtracts
Small step includes:
It is greater than the third preset value in the temperature difference data and is less than or equal to the state of the 4th preset value
Under, the lower blower motor is controlled with the 4th Power operation, and controls the upper fan motor with the 5th Power operation；Wherein,
4th power is greater than the 5th power；
In the state that the temperature difference data are greater than four preset values, the lower blower motor is controlled with the 4th power
Operation, and the upper fan motor is controlled with the 6th Power operation, wherein the 5th power is greater than the 6th power.
Further, it is described according to the temperature difference data and the mode instruction control the upper fan motor and it is described under
The step of start and stop state and power rating of blower motor further include:
When the mode instruction be heating mode, also, the temperature difference data be less than or equal to the third preset
In the state of value, controls the upper fan motor and close, and the power for controlling the lower blower motor is gradually reduced, until described
Temperature difference data are equal to zero.
Further, it is described according to the temperature difference data and the mode instruction control the upper fan motor and it is described under
The step of start and stop state and power rating of blower motor includes:
When the mode instruction be heating mode, also, the temperature difference data be greater than third regulated value in the state of, control
The operation power made the lower blower motor and the upper fan motor is run, and control the lower blower motor is greater than described
The operation power of upper fan motor；
When the mode instruction be heating mode, also, the temperature difference data be greater than the 4th regulated value and be less than or
Person is equal in the state of the third regulated value, controls the upper fan motor and the lower blower motor is run, and control
The operation power of the upper fan motor is equal with the operation power of the lower blower motor；
When the mode instruction be heating mode, also, the temperature difference data be less than or equal to it is described 4th adjust
It in the state of value, controls the upper fan motor and closes, and control the lower blower motor operation.
A kind of power of motor control device provided in an embodiment of the present invention, is applied to air conditioner, and the air conditioner includes setting
The upper fan motor for being placed in the air conditioner top and the lower blower motor for being set to the air conditioner lower part, the power of motor
Control device includes:
First receiving module, for receiving target temperature data set by user；
Second receiving module, for temperature data in receiving chamber；
Computing module, for according to the target temperature data and the room temperature data calculating temperature difference data；
Third receiving module, for receiving the mode instruction of the air conditioner；
First execution module, for controlling the upper fan motor and institute according to the temperature difference data and the mode instruction
State the start and stop state and power rating of lower blower motor.
Power of motor control device provided in an embodiment of the present invention can either preferably adapt to the demand of user, and can keep away
Exempt from energy waste.
A kind of air conditioner provided in an embodiment of the present invention, including controller, the controller are used to execute the motor
Poewr control method.The power of motor control method includes:
Receive target temperature data set by user；
Temperature data in receiving chamber；
According to the target temperature data and the room temperature data calculating temperature difference data；
Receive the mode instruction of the air conditioner；
Opening for the upper fan motor and the lower blower motor is controlled according to the temperature difference data and the mode instruction
Stop state and power rating.
Air conditioner provided in an embodiment of the present invention can automatically adjust total air output and general power, can either preferably fit
Using the demand at family, and it can be avoided energy waste.
Detailed description of the invention
Fig. 1 is applied by power of motor control method described in the specific embodiment of the invention and power of motor control device
The structural schematic block diagram of air conditioner.
Fig. 2 is the flow diagram of power of motor control method described in the specific embodiment of the invention.
Fig. 3 is that step is controlled according to temperature difference data and mode instruction under refrigeration mode described in the specific embodiment of the invention
The flow diagram of the start and stop state and power rating of blower motor and lower blower motor.
Fig. 4 is that step is electromechanical according to temperature difference data and mode instruction control windward under refrigeration mode described in alternative embodiment
The flow diagram of the start and stop state and power rating of machine and lower blower motor.
Fig. 5 is that step is controlled according to temperature difference data and mode instruction under heating mode described in the specific embodiment of the invention
The flow diagram of the start and stop state and power rating of blower motor and lower blower motor.
Fig. 6 is that step is electromechanical according to temperature difference data and mode instruction control windward under heating mode described in alternative embodiment
The flow diagram of the start and stop state and power rating of machine and lower blower motor.
Fig. 7 is power of motor control device structural block diagram described in the specific embodiment of the invention.
Description of symbols:
100- air conditioner；110- detection device；120- controller；130- upper fan motor；Blower motor under 140-；200-
Power of motor control device；The first receiving module of 210-；The second receiving module of 220-；230- computing module；240- third receives
Module；The first execution module of 250-.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
Fig. 1 is air-conditioning applied by power of motor control method described in the present embodiment and power of motor control device 200
The structural schematic block diagram of device 100.Fig. 1 is please referred to, a kind of power of motor control method and power of motor control are present embodiments provided
Device 200 processed goes out applied to the air conditioner 100 with multiple blowing machines for controlling air conditioner more than 100 according to user demand
The electric machine operation state of blower.
Optionally, in the present embodiment, which includes 130 He of upper fan motor for being set to 100 top of air conditioner
It is set to the lower blower motor 140 of 100 lower part of air conditioner.
It is understood that air conditioner 100 should include also detection device 110 and controller 120, detection device 110 can
Think temperature sensor etc., for detecting real-time room temperature, and generates real time temperature data.Upper fan motor 130, lower blower motor
140 and detection device 110 be electrically connected respectively with controller 120.Controller 120 is for executing the power of motor controlling party when running
Method.And it is to be understood that controller 120 can be separately provided, can also be directly integrated into the control system of air conditioner 100.
Fig. 2 is the flow diagram of power of motor control method described in the present embodiment.Referring to figure 2., as a kind of implementation
Mode, in the present embodiment, the power of motor control method the following steps are included:
Step S110: target temperature data set by user are received.
It it is understood that target temperature data are the comfort temperature that user's expectation reaches, such as can be 25 DEG C, 26 DEG C
Deng.The target temperature data can directly be set by user by remote controler, can also pass through the touch-control of air conditioner 100 by user
Panel setting.
Step S120: temperature data in receiving chamber.
It should be understood that the Indoor Temperature degree can be detected in real time by the detection devices such as temperature sensor 110
According to.Optionally, in the present embodiment, detection device 110 detects a room temperature every 40min.It is of course also possible to be every
10min detection is primary.
It is understood that in cooling mode, with the increase of 100 runing time of air conditioner, room temperature data by
Gradually reduce.In a heating mode, with the increase of 100 runing time of air conditioner, room temperature data are gradually increased.
Step S130: according to target temperature data and room temperature data calculating temperature difference data.
It is understood that difference of the temperature difference data between target temperature data and room temperature data.That is,
In a heating mode, temperature difference data should subtract room temperature data equal to target temperature data.In cooling mode, difference number
Target temperature Data Data is subtracted according to room temperature should be equal to.
Step S140: the mode instruction of air conditioner 100 is received.
It should be noted that mode instruction can be refrigeration mode or heating mode in the present embodiment.Certainly, at it
It, can also be including dehumidification mode etc. in his alternative embodiment.
Step S150: according to the start and stop of temperature difference data and mode instruction control upper fan motor 130 and lower blower motor 140
State and power rating.
Fig. 3 controls upper fan motor according to temperature difference data and mode instruction for step under refrigeration mode described in the present embodiment
130 and lower blower motor 140 start and stop state and power rating flow diagram.Referring to figure 3., optionally, in the present embodiment,
In cooling mode, step S150 may comprise steps of:
Step S151: in the state that temperature difference data are greater than the first preset value and are less than or equal to the second preset value,
Upper fan motor 130 is controlled with the first Power operation, and controls lower blower motor 140 with the second Power operation, and the first function
Rate is greater than the second power.
Step S152: in the state that temperature difference data are greater than the second preset value, upper fan motor 130 is controlled with the first power
Operation, and lower blower motor 140 is controlled with third Power operation, wherein the second power is greater than third power.
Step S153: when mode instruction is refrigeration mode, also, it is less than or equal to first preset value in temperature difference data
Under state, controls lower blower motor 140 and close, and the power for controlling upper fan motor 130 is gradually reduced, until temperature difference data etc.
In zero.
It is understood that the second preset value is greater than the first preset value in the present embodiment.That is, in the present embodiment,
In cooling mode, in the state that temperature difference data are greater than the first preset value, upper fan motor 130 is always maintained at the first power fortune
Row, and the power of lower blower motor 140 is gradually reduced.In the state that temperature difference data are less than or equal to the second preset value, under
Blower motor 140 is directly closed, also, the power of upper fan motor 130 is gradually reduced.The advantage of this mode is, cold sky
Gas can rapidly diffuse to entire space from the blowout of 100 top of air conditioner, and the blower motor operation of 100 lower part of air conditioner rises
The effect of auxiliary temperature-reducing.Therefore when just bringing into operation, fast cooling is needed, upper fan motor 130 and lower blower motor 140 are same
Shi Yunhang, and upper fan motor 130 keeps relatively high operation power, and lower blower motor 140 keeps relatively low fortune
Row power can improve the usage comfort of user.With gradually decreasing for temperature difference data, lower blower motor 140 is gradually decreased
Power, until temperature difference data are less than or equal to the second preset value, lower blower motor 140 is closed, and upper fan motor 130 is kept
Operation, and further decreasing with temperature difference data, gradually decrease the power of upper fan motor 130.This mode also can be real
Existing resource distribution is reasonable.
It is, of course, understood that the power of motor can be realized by control electric current, voltage or revolving speed.
In the present embodiment, the first preset value can be 3 DEG C, and the second preset value can be 7 DEG C.In addition, the first power can be with
It is 1.5 times of the second power.Second power can be 1.5 times etc. of third power.
Fig. 4 is that step is electromechanical according to temperature difference data and mode instruction control windward under refrigeration mode described in alternative embodiment
The flow diagram of the start and stop state and power rating of machine 130 and lower blower motor 140.Referring to figure 4., it should be noted that
In alternative embodiment, step S150 can with the following steps are included:
Step S251: when mode instruction be refrigeration mode, also, temperature difference data be greater than the first regulated value in the state of,
Control upper fan motor 130 and lower blower motor 140 are run, and the operation power for controlling upper fan motor 130 is greater than leeward
The operation power of electromechanical machine 140.
It is understood that temperature difference data be greater than the first regulated value in the state of, can with the reduction of temperature difference data,
The operation power of upper fan motor 130 and the operation power of lower blower motor 140 are synchronously reduced, and is always maintained at windward
The operation power of electromechanical machine 130 is greater than the operation power of lower blower motor 140, and the advantage of this mode is that it is possible to protect always
The air output for holding top cold air is greater than the air output of lower part cold air, adapts to user demand.
Step S252: when mode instruction be refrigeration mode, also, temperature difference data be greater than the second regulated value and be less than or
Person is equal in the state of the first regulated value, controls upper fan motor 130 and lower blower motor 140 is run, and control upper fan
The operation power of motor 130 is equal with the operation power of lower blower motor 140.
With further decreasing for temperature difference data, can also synchronously reduce upper fan motor 130 operation power and
The operation power of lower blower motor 140, upper fan motor 130 and lower blower motor 140, can with identical operation Power operation
Realize one section of more stable outlet air.
Step S253: when mode instruction is refrigeration mode, also, it is less than or equal to second regulated value in temperature difference data
Under state, controls lower blower motor 140 and close, and control the operation of upper fan motor 130.
In the state that temperature difference data are less than or equal to the second regulated value, lower blower motor 140 is closed, and only passes through windward
Electromechanical machine 130 realizes outlet air, farthest realizes energy conservation.
Fig. 5 controls upper fan motor according to temperature difference data and mode instruction for step under heating mode described in the present embodiment
130 and lower blower motor 140 start and stop state and power rating flow diagram.Referring to figure 5., optionally, in the present embodiment,
In a heating mode, step S150 may comprise steps of:
Step S154: in the state that temperature difference data are greater than third preset value and are less than or equal to four preset values,
Lower blower motor 140 is controlled with the 4th Power operation, and controls upper fan motor 130 with the 5th Power operation；Wherein, the 4th function
Rate is greater than the 5th power.
Step S155: in the state that temperature difference data are greater than four preset values, lower blower motor 140 is controlled with the 4th power
Operation, and upper fan motor 130 is controlled with the 6th Power operation, wherein the 5th power is greater than the 6th power.
Step S156: when mode instruction is heating mode, also, it is less than or equal to third preset value in temperature difference data
Under state, control upper fan motor 130 is closed, and the power for controlling lower blower motor 140 is gradually reduced, until temperature difference data etc.
In zero.
It is understood that the 4th preset value is greater than third preset value in the present embodiment.That is, in the present embodiment,
In a heating mode, in the state that temperature difference data are greater than third preset value, lower blower motor 140 is always maintained at the 4th power fortune
Row, and the power of upper fan motor 130 is gradually reduced.In the state that temperature difference data are less than or equal to third preset value, on
Blower motor 130 is directly closed, also, the power of lower blower motor 140 is gradually reduced.The advantage of this mode is that heat is empty
Gas can rapidly diffuse to entire space from the blowout of 100 lower part of air conditioner, and the blower motor operation on 100 top of air conditioner rises
Assist the effect of heating.Therefore it when just bringing into operation, needs to be rapidly heated, upper fan motor 130 and lower blower motor 140 are same
Shi Yunhang, and lower blower motor 140 keeps relatively high operation power, and upper fan motor 130 keeps relatively low fortune
Row power can improve the usage comfort of user.With gradually decreasing for temperature difference data, upper fan motor 130 is gradually decreased
Power, until temperature difference data are less than or equal to third preset value, upper fan motor 130 is closed, and lower blower motor 140 is kept
Operation, and further decreasing with temperature difference data, gradually decrease the power of lower blower motor 140.This mode also can be real
Existing resource distribution is reasonable.
Likewise, third preset value can be 3 DEG C, the 4th preset value can be 7 DEG C.In addition, the 4th power can be the
1.5 times of five power.5th power can be 1.5 times etc. of the 6th power.
Fig. 6 is that step is electromechanical according to temperature difference data and mode instruction control windward under heating mode described in alternative embodiment
The flow diagram of the start and stop state and power rating of machine 130 and lower blower motor 140.Please refer to Fig. 6, it should be noted that
In alternative embodiment, step S150 can with the following steps are included:
Step S254: when mode instruction be heating mode, also, temperature difference data be greater than third regulated value in the state of,
It controls lower blower motor 140 and upper fan motor 130 is run, and the operation power for controlling lower blower motor 140 is greater than windward
The operation power of electromechanical machine 130.
It is understood that temperature difference data be greater than third regulated value in the state of, can with the reduction of temperature difference data,
The operation power of upper fan motor 130 and the operation power of lower blower motor 140 are synchronously reduced, and is always maintained at leeward
The operation power of electromechanical machine 140 is greater than the operation power of upper fan motor 130, and the advantage of this mode is that it is possible to protect always
The air output for holding lower part hot-air is greater than the air output of top hot-air, adapts to user demand.
Step S255: when mode instruction be heating mode, also, temperature difference data be greater than the 4th regulated value and be less than or
Person is equal in the state of third regulated value, controls upper fan motor 130 and lower blower motor 140 is run, and control upper fan
The operation power of motor 130 is equal with the operation power of lower blower motor 140.
With further decreasing for temperature difference data, can also synchronously reduce upper fan motor 130 operation power and
The operation power of lower blower motor 140, upper fan motor 130 and lower blower motor 140, can with identical operation Power operation
Realize one section of more stable outlet air.
Step S256: when mode instruction is heating mode, also, it is less than or equal to the 4th regulated value in temperature difference data
Under state, control upper fan motor 130 is closed, and is controlled lower blower motor 140 and run.
In the state that temperature difference data are less than or equal to the 4th regulated value, upper fan motor 130 is closed, and only passes through leeward
Electromechanical machine 140 realizes outlet air, farthest realizes energy conservation.
Fig. 7 is 200 structural block diagram of power of motor control device described in the present embodiment.Please refer to Fig. 7, in the present embodiment,
Power of motor control device 200 may include with flowering structure:
First receiving module 210, for receiving target temperature data set by user.In the present embodiment, step S110 by
First receiving module 210 executes.
Second receiving module 220, for temperature data in receiving chamber.In the present embodiment, step S120 receives mould by second
Block 220 executes.
Computing module 230, for according to target temperature data and room temperature data calculating temperature difference data.The present embodiment
In, step S130 is executed by computing module 230.
Third receiving module 240, for receiving the mode instruction of air conditioner 100.In the present embodiment, step S140 is by third
Receiving module 240 executes.
First execution module 250, for electromechanical according to temperature difference data and mode instruction control upper fan motor 130 and leeward
The start and stop state and power rating of machine 140.In the present embodiment, step S150 is executed by the first execution module 250.
It should be noted that power of motor control device 200 can also include the second execution module (figure in the present embodiment
Do not mark), third execution module (figure do not mark), the 4th execution module (figure is not marked), the 5th execution module (figure is not marked), the 6th execute
Module (figure is not marked), the 7th execution module (figure is not marked) etc., to be respectively used to execute above-mentioned step S151, step S152, step
Rapid S153, step S154, step S155 and step S156.Which is not described herein again.
To sum up, a kind of power of motor control method provided in this embodiment, can according to target temperature set by user and
The mode instruction of the temperature difference data combination air conditioner 100 of room temperature controls upper fan motor 130 and the lower blower motor
140 start and stop state and power rating can either preferably adapt to user to automatically regulate total air output and general power
Demand, and can be avoided energy waste.
Power of motor control device 200 provided in this embodiment can either preferably adapt to the demand of user, and can keep away
Exempt from energy waste.
Air conditioner 100 provided in this embodiment can automatically adjust total air output and general power, can either preferably fit
Using the demand at family, and it can be avoided energy waste.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (11)
1. a kind of power of motor control method is applied to air conditioner (100), the air conditioner (100) includes being set to the sky
It adjusts the upper fan motor (130) on device (100) top and is set to the lower blower motor (140) of the air conditioner (100) lower part,
It is characterized in that, the power of motor control method includes:
Receive target temperature data set by user；
Temperature data in receiving chamber；
According to the target temperature data and the room temperature data calculating temperature difference data；
Receive the mode instruction of the air conditioner (100)；
The upper fan motor (130) and the lower blower motor are controlled according to the temperature difference data and the mode instruction
(140) start and stop state and power rating.
2. power of motor control method as described in claim 1, which is characterized in that described according to the temperature difference data and described
Mode instruction controls the start and stop state of the upper fan motor (130) and the lower blower motor (140) and the step of power rating
Suddenly include:
When the mode instruction be refrigeration mode, also, the temperature difference data be greater than the first preset value in the state of, control institute
Upper fan motor (130) is stated with the first Power operation, and the power for controlling the lower blower motor (140) is gradually reduced.
3. power of motor control method as claimed in claim 2, which is characterized in that described when the mode instruction is refrigeration mould
Formula, also, in the state that the temperature difference data are greater than the first preset value, the upper fan motor (130) is controlled with the first function
Rate operation, and the step of power for controlling the lower blower motor (140) is gradually reduced includes:
In the state that the temperature difference data are greater than first preset value and are less than or equal to the second preset value, institute is controlled
Upper fan motor (130) is stated with the first Power operation, and controls the lower blower motor (140) with the second Power operation, and
First power is greater than second power；
In the state that the temperature difference data are greater than second preset value, the upper fan motor (130) is controlled with described the
One Power operation, and the lower blower motor (140) is controlled with third Power operation, wherein second power is greater than described
Third power.
4. power of motor control method as claimed in claim 2, which is characterized in that described according to the temperature difference data and described
Mode instruction controls the start and stop state of the upper fan motor (130) and the lower blower motor (140) and the step of power rating
Suddenly further include:
When the mode instruction is refrigeration mode, also, it is less than or equal to first preset value in the temperature difference data
Under state, controls the lower blower motor (140) and close, and the power for controlling the upper fan motor (130) is gradually reduced, directly
It is equal to zero to the temperature difference data.
5. power of motor control method as described in claim 1, which is characterized in that described according to the temperature difference data and described
Mode instruction controls the start and stop state of the upper fan motor (130) and the lower blower motor (140) and the step of power rating
Suddenly include:
When the mode instruction be refrigeration mode, also, the temperature difference data be greater than the first regulated value in the state of, control institute
It states upper fan motor (130) and the lower blower motor (140) is run, and control the operation of the upper fan motor (130)
Power is greater than the operation power of the lower blower motor (140)；When the mode instruction is refrigeration mode, also, in the temperature
Difference data is greater than the second regulated value and is less than or equal in the state of first regulated value, controls the upper fan motor
(130) and the lower blower motor (140) is run, and control the upper fan motor (130) operation power and it is described under
The operation power of blower motor (140) is equal；
When the mode instruction is refrigeration mode, also, it is less than or equal to second regulated value in the temperature difference data
It under state, controls the lower blower motor (140) and closes, and control upper fan motor (130) operation.
6. power of motor control method as described in claim 1, which is characterized in that described according to the temperature difference data and described
Mode instruction controls the start and stop state of the upper fan motor (130) and the lower blower motor (140) and the step of power rating
Suddenly include:
When the mode instruction be heating mode, also, the temperature difference data be greater than third preset value in the state of, control institute
Lower blower motor (140) is stated with the 4th Power operation, and the power for controlling the upper fan motor (130) is gradually reduced.
7. power of motor control method as claimed in claim 6, which is characterized in that described when the mode instruction is heating mould
Formula, also, in the state that the temperature difference data are greater than third preset value, the lower blower motor (140) is controlled with the 4th function
Rate operation, and the step of power for controlling the upper fan motor (130) is gradually reduced includes:
In the state that the temperature difference data are greater than the third preset value and are less than or equal to four preset value, control
The lower blower motor (140) is made with the 4th Power operation, and controls the upper fan motor (130) with the 5th Power operation；
Wherein, the 4th power is greater than the 5th power；
In the state that the temperature difference data are greater than four preset values, the lower blower motor (140) is controlled with the 4th function
Rate operation, and the upper fan motor (130) is controlled with the 6th Power operation, wherein the 5th power is greater than the described 6th
Power.
8. power of motor control method as claimed in claim 6, which is characterized in that described according to the temperature difference data and described
Mode instruction controls the start and stop state of the upper fan motor (130) and the lower blower motor (140) and the step of power rating
Suddenly further include:
When the mode instruction is heating mode, also, it is less than or equal to the third preset value in the temperature difference data
Under state, controls the upper fan motor (130) and close, and the power for controlling the lower blower motor (140) is gradually reduced, directly
It is equal to zero to the temperature difference data.
9. power of motor control method as described in claim 1, which is characterized in that described according to the temperature difference data and described
Mode instruction controls the start and stop state of the upper fan motor (130) and the lower blower motor (140) and the step of power rating
Suddenly include:
When the mode instruction be heating mode, also, the temperature difference data be greater than third regulated value in the state of, control institute
It states lower blower motor (140) and the upper fan motor (130) is run, and control the operation of the lower blower motor (140)
Power is greater than the operation power of the upper fan motor (130)；When the mode instruction is heating mode, also, in the temperature
Difference data is greater than the 4th regulated value and is less than or equal in the state of the third regulated value, controls the upper fan motor
(130) and the lower blower motor (140) is run, and control the upper fan motor (130) operation power and it is described under
The operation power of blower motor (140) is equal；
When the mode instruction is heating mode, also, it is less than or equal to the 4th regulated value in the temperature difference data
It under state, controls the upper fan motor (130) and closes, and control lower blower motor (140) operation.
10. a kind of power of motor control device is applied to air conditioner (100), the air conditioner (100) includes being set to the sky
It adjusts the upper fan motor (130) on device (100) top and is set to the lower blower motor (140) of the air conditioner (100) lower part,
It is characterized in that, the power of motor control device (200) includes:
First receiving module (210), for receiving target temperature data set by user；
Second receiving module (220), for temperature data in receiving chamber；
Computing module (230), for according to the target temperature data and the room temperature data calculating temperature difference data；
Third receiving module (240), for receiving the mode instruction of the air conditioner (100)；
First execution module (250), for controlling the upper fan motor according to the temperature difference data and the mode instruction
(130) and the start and stop state and power rating of the lower blower motor (140).
11. a kind of air conditioner, which is characterized in that including controller (120), the controller (120) is for executing as right is wanted
Seek the described in any item power of motor control methods of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910556912.XA CN110260488A (en) | 2019-06-25 | 2019-06-25 | Power of motor control method, device and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910556912.XA CN110260488A (en) | 2019-06-25 | 2019-06-25 | Power of motor control method, device and air conditioner |
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| CN201910556912.XA Pending CN110260488A (en) | 2019-06-25 | 2019-06-25 | Power of motor control method, device and air conditioner |
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| CN110736237A (en) * | 2019-10-24 | 2020-01-31 | 珠海格力电器股份有限公司 | Air conditioner control method, computer device and computer readable storage medium |
| CN110762805A (en) * | 2019-11-07 | 2020-02-07 | 广东美的制冷设备有限公司 | Air conditioner and control method and device thereof |
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