CN107781957A - Constant air capacity control, air conditioner and the computer-readable recording medium of air conditioner - Google Patents
Constant air capacity control, air conditioner and the computer-readable recording medium of air conditioner Download PDFInfo
- Publication number
- CN107781957A CN107781957A CN201711068448.7A CN201711068448A CN107781957A CN 107781957 A CN107781957 A CN 107781957A CN 201711068448 A CN201711068448 A CN 201711068448A CN 107781957 A CN107781957 A CN 107781957A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- air
- air quantity
- constant
- keep
- 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.)
- Pending
Links
Classifications
-
- 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
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of constant air capacity control of air conditioner, the air conditioner includes wind pressure sensor, and the constant air capacity control of the air conditioner includes：The current blast of the air conditioner wind outlet is detected by the wind pressure sensor, obtains the target air volume of user's setting；The current air quantity of the air conditioner is calculated according to the current blast, and calculates the current air quantity difference between air quantity and the target air volume；The motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep the air quantity of the air conditioner constant.The invention also discloses a kind of air conditioner and computer-readable recording medium.The present invention can realize the constant wind quantity control of air conditioner room unit, improve the cooling or heating effect of air conditioner.
Description
Technical field
The present invention relates to air-conditioner field, more particularly to a kind of constant air capacity control of air conditioner, air conditioner and calculating
Machine readable storage medium storing program for executing.
Background technology
Air conditioner is typically all by default relation between wind wheel motor speed and air quantity, so as to need regulation empty at present
When adjusting the air quantity of device, by exporting the rotating speed of constant wind wheel motor, to reach the purpose of Boiler pressure control.Although theoretically come
To say, the constant rotational speed of motor correspond to constant wind quantity, but in actual use, because several factors can all cause air channel
Change, so as to cause under constant rotational speed, air quantity has fluctuation.Wherein, the non-constant situation of air quantity includes：(1) filter screen has
Dust, air output is caused to diminish；(2) wind deflector angle change, air output is caused to change.Because air quantity is to influence air conditioner
The key factor of cooling system heating effect, therefore, the non-constant cooling or heating effect that can influence air conditioner of air quantity.
The content of the invention
It is a primary object of the present invention to provide a kind of constant air capacity control of air conditioner, air conditioner and computer-readable
Storage medium, it is intended to realize the constant wind quantity control of air conditioner room unit, improve the cooling or heating effect of air conditioner.
To achieve the above object, the present invention provides a kind of constant air capacity control of air conditioner, and the air conditioner includes wind
Pressure sensor, the constant air capacity control of the air conditioner comprise the following steps：
The current blast of the air conditioner wind outlet is detected by the wind pressure sensor, obtains the target wind of user's setting
Amount；
The current air quantity of the air conditioner is calculated according to the current blast, and calculates the current air quantity and the target
Air quantity difference between air quantity；
The motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep the wind of the air conditioner
Measure constant.
Alternatively, the motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep
The constant step of the air quantity of air conditioner is stated, including：
Pulse-width signal is adjusted according to corresponding to the air quantity difference；
According to the motor speed of air conditioner described in the pulse-width signal Duty ratio control, so as to keep the air conditioner
Air quantity it is constant.
Alternatively, the motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep
The constant step of the air quantity of air conditioner is stated, in addition to：
When the air quantity difference is more than zero, reduce the motor speed of the air conditioner, so as to keep the air conditioner
Air quantity is constant.
Alternatively, the motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep
The constant step of the air quantity of air conditioner is stated, in addition to：
When the air quantity difference is less than zero, increase the motor speed of the air conditioner, so as to keep the air conditioner
Air quantity is constant.
Alternatively, the motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep
The constant step of the air quantity of air conditioner is stated, in addition to：
When the air quantity difference is equal to zero, keep the motor speed of the air conditioner constant, so as to keep the air-conditioning
The air quantity of device is constant.
In addition, to achieve the above object, the present invention also provides a kind of air conditioner, and the air conditioner includes：Wind pressure sensor,
Memory, processor and the permanent Boiler pressure control journey for being stored in the air conditioner that can be run on the memory and on the processor
Sequence, following steps are realized when the permanent wind amount control program of the air conditioner is by the computing device：
The current blast of the air conditioner wind outlet is detected by the wind pressure sensor, obtains the target wind of user's setting
Amount；
The current air quantity of the air conditioner is calculated according to the current blast, and calculates the current air quantity and the target
Air quantity difference between air quantity；
The motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep the wind of the air conditioner
Measure constant.
Alternatively, the permanent wind amount control program of the air conditioner by the computing device when also realize following steps：
Pulse-width signal is adjusted according to corresponding to the air quantity difference；
According to the motor speed of air conditioner described in the pulse-width signal Duty ratio control, so as to keep the air conditioner
Air quantity it is constant.
Alternatively, the permanent wind amount control program of the air conditioner by the computing device when also realize following steps：
When the air quantity difference is more than zero, reduce the motor speed of the air conditioner, so as to keep the air conditioner
Air quantity is constant.
Alternatively, the permanent wind amount control program of the air conditioner by the computing device when also realize following steps：
When the air quantity difference is less than zero, increase the motor speed of the air conditioner, so as to keep the air conditioner
Air quantity is constant.
In addition, to achieve the above object, the present invention also provides a kind of computer-readable recording medium, described computer-readable
The permanent wind amount control program of air conditioner is stored with storage medium, the permanent wind amount control program of the air conditioner is executed by processor
Shi Shixian following steps：
The current blast of the air conditioner wind outlet is detected by the wind pressure sensor, obtains the target wind of user's setting
Amount；
The current air quantity of the air conditioner is calculated according to the current blast, and calculates the current air quantity and the target
Air quantity difference between air quantity；
The motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep the wind of the air conditioner
Measure constant.
The present invention provides a kind of constant air capacity control of air conditioner, air conditioner and computer-readable recording medium, described
Air conditioner includes wind pressure sensor, and the constant air capacity control of the air conditioner includes：Institute is detected by the wind pressure sensor
The current blast of air conditioner wind outlet is stated, obtains the target air volume of user's setting；The air-conditioning is calculated according to the current blast
The current air quantity of device, and calculate the current air quantity difference between air quantity and the target air volume；According to the air quantity difference
The motor speed of the corresponding control air conditioner, so as to keep the air quantity of the air conditioner constant.By the above-mentioned means, this hair
The bright air conditioner for being applied to be provided with wind pressure sensor at uptake of indoor machine of air conditioner, is detected empty by the wind pressure sensor
The current blast of device air outlet is adjusted, while obtains the target air volume of user's setting, air conditioner is then calculated according to current blast
Current air quantity, and calculate the air quantity difference between current air quantity and the target air volume of user's setting, it is and then poor according to air quantity
Control motor of air conditioner rotating speed corresponding to the size of value so that the air quantity of uptake of indoor machine of air conditioner and target air volume phase one
Cause, ensure the constant output of air quantity.Therefore, the present invention can adjust automatically when filter screen has dust or wind deflector angle changes
Motor of air conditioner rotating speed is saved, so as to realize that the constant wind quantity of uptake of indoor machine of air conditioner controls, improves the refrigerated medium of air conditioner
Thermal effect, improve the comfortableness of air conditioner.
Brief description of the drawings
Fig. 1 is the terminal structure schematic diagram for the hardware running environment that scheme of the embodiment of the present invention is related to；
Fig. 2 is the schematic flow sheet of the constant air capacity control first embodiment of air conditioner of the present invention；
Fig. 3 is the configuration diagram for the air-conditioner system that scheme of the embodiment of the present invention is related to；
Fig. 4 is the motor speed of the control air conditioner according to corresponding to the air quantity difference in the embodiment of the present invention, from
And keep the constant refinement schematic flow sheet of the air quantity of the air conditioner；
Fig. 5 is the motor speed of the control air conditioner according to corresponding to the air quantity difference in the embodiment of the present invention, from
And keep the constant another refinement schematic flow sheet of the air quantity of the air conditioner.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Conventionally, as several factors can all cause air channel to change, and so as to cause under constant rotational speed, wind
Amount has fluctuation.Wherein, the non-constant situation of air quantity includes：(1) filter screen has dust, causes air output to diminish；(2) wind deflector angle
Change, causes air output to change.Because air quantity is the key factor of influence air-conditioner system cooling or heating effect, therefore,
The non-constant cooling or heating effect that can influence air conditioner of air quantity.
In order to solve the above-mentioned technical problem, the present invention provides a kind of constant air capacity control of air conditioner, air conditioner and meter
Calculation machine readable storage medium storing program for executing, the air conditioner include wind pressure sensor, and the constant air capacity control of the air conditioner includes：Pass through
The wind pressure sensor detects the current blast of the air conditioner wind outlet, obtains the target air volume of user's setting；According to described
Current blast calculates the current air quantity of the air conditioner, and it is poor to calculate the current air quantity between air quantity and the target air volume
Value；The motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep the air quantity of the air conditioner permanent
It is fixed.By the above-mentioned means, the present invention is applied to the air conditioner that wind pressure sensor is provided with uptake of indoor machine of air conditioner, lead to
The current blast of wind pressure sensor detection air conditioner wind outlet is crossed, while obtains the target air volume of user's setting, then basis
Current blast calculates the current air quantity of air conditioner, and calculates the air quantity between current air quantity and the target air volume of user's setting
Difference, and then motor of air conditioner rotating speed is controlled according to corresponding to the size of air quantity difference so that uptake of indoor machine of air conditioner
Air quantity is consistent with target air volume, ensures the constant output of air quantity.Therefore, the present invention has dust or wind deflector angle hair in filter screen
During changing, motor of air conditioner rotating speed can be automatically adjusted, so as to realize that the constant wind quantity of uptake of indoor machine of air conditioner controls, is changed
The cooling or heating effect of kind air conditioner, improve the comfortableness of air conditioner.
Referring to Fig. 1, Fig. 1 is the terminal structure schematic diagram for the hardware running environment that scheme of the embodiment of the present invention is related to.
Terminal of the embodiment of the present invention can be air conditioner.
As shown in figure 1, the terminal can include：Processor 1001, such as CPU, communication bus 1002, user interface
1003, network interface 1004, memory 1005, wind pressure sensor 1006.Wherein, communication bus 1002 is used to realize these components
Between connection communication.User interface 1003 can include display screen (Display), input block such as keyboard
(Keyboard), optional user interface 1003 can also include wireline interface, the wave point of standard.Network interface 1004 is optional
Wireline interface, the wave point (such as Wi-Fi interface) that can include standard.Memory 1005 can be high-speed RAM memory,
Can also be stable memory (non-volatile memory), such as magnetic disk storage.Memory 1005 optionally may be used also
To be independently of the storage device of aforementioned processor 1001.Wind pressure sensor 1006 is arranged on uptake of indoor machine of air conditioner position
Put, for obtaining the blast information of air conditioner wind outlet.
Alternatively, terminal can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, audio
Circuit, Wi-Fi module etc..Wherein, sensor ratio such as optical sensor, motion sensor and other sensors.Specifically, light
Sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can according to the light and shade of ambient light come
The brightness of display screen is adjusted, proximity transducer can close display screen and/or backlight when mobile terminal is moved in one's ear.As
One kind of motion sensor, gravity accelerometer can detect in all directions the size of (generally three axles) acceleration, quiet
Size and the direction of gravity are can detect that when only, the application available for identification mobile terminal posture is (such as horizontal/vertical screen switching, related
Game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Certainly, terminal can also configure top
The other sensors such as spiral shell instrument, barometer, hygrometer, thermometer, infrared ray sensor, will not be repeated here.
It will be understood by those skilled in the art that the restriction of the terminal structure shown in Fig. 1 not structure paired terminal, can be wrapped
Include than illustrating more or less parts, either combine some parts or different parts arrangement.
As shown in figure 1, it can lead to as in a kind of memory 1005 of computer-readable storage medium including operating system, network
Believe the permanent wind amount control program of module, Subscriber Interface Module SIM and air conditioner.
In the terminal shown in Fig. 1, network interface 1004 is mainly used in connecting background server, is carried out with background server
Data communicate；User interface 1003 is mainly used in connecting client, enters row data communication with client；And processor 1001 can be with
For calling the permanent wind amount control program of the air conditioner stored in memory 1005, and perform following operate：
The current blast of the air conditioner wind outlet is detected by the wind pressure sensor, obtains the target wind of user's setting
Amount；
The current air quantity of the air conditioner is calculated according to the current blast, and calculates the current air quantity and the target
Air quantity difference between air quantity；
The motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep the wind of the air conditioner
Measure constant.
In embodiments of the present invention, the constant air capacity control of the air conditioner is applied at uptake of indoor machine of air conditioner
The air conditioner of wind pressure sensor is installed.
In embodiments of the present invention, needed to judge whether the air output of air conditioner room unit is constant by comparing air conditioner
Whether the air output of indoor set is consistent with the target air volume of user's setting, therefore firstly the need of acquisition air conditioner room unit air-out
The current air quantity of mouth and the target air volume of user's setting.Because traditional air outlet air quantity testing method is by special air quantity
What test device measured, operation is complex, and result is inaccurate.Therefore, in embodiments of the present invention, by air-conditioning
Wind pressure sensor is installed at the air outlet of air conditioner indoor machine, detects the current wind of air conditioner wind outlet in real time by wind pressure sensor
Press, and then the current air quantity of air conditioner is calculated according to current blast, its operation is simpler, and measurement result is more accurate.
The current air quantity of air conditioner is calculated according to the current blast that detects, specifically, can be according to current blast and pre-
The blast deposited-air quantity conversion relation meter calculates the current air quantity of air conditioner, certainly, in a particular embodiment, blast and air quantity
Conversion relation can also be stored otherwise, such as blast-air quantity conversion curve etc., in addition, blast-air quantity conversion
Relation table is summarized according to multiple actual test Data induction, is preserved into memory, and the present invention does not do disclosure.Then,
Calculate the air quantity difference between current air quantity and target air volume, i.e. air quantity difference=current air quantity-target air volume.
Finally, the motor speed of the air conditioner is controlled according to corresponding to the air quantity difference, so as to keep the air-conditioning
The air quantity of air conditioner indoor machine air outlet is constant, improves the cooling or heating effect of air conditioner, improves the comfortableness of air conditioner.Specifically,
Pulse-width signal can be adjusted according to corresponding to the air quantity difference being calculated, then according to pulse-width signal dutycycle control
The motor speed of the air conditioner is made, so as to keep the air quantity of the air conditioner constant.It should be noted that pulse width modulation
(PWM, Pulse Width Modulation), be using the numeral output of microprocessor come analog circuit is controlled one
The very effective technology of kind, it is widely used in from measurement, many fields to communicate to Power Control with conversion.Driven in PWM
In the air-conditioner system of control, average output voltage can be changed by changing " dutycycle " of voltage on armature of direct current motor
Size, so as to control the rotating speed of motor.Pwm signal (pulse-width signal) dutycycle is bigger, and corresponding motor speed is got over
Greatly.
The present invention detects the air conditioner wind outlet by being arranged at the wind pressure sensor of uptake of indoor machine of air conditioner
Current blast, obtain the target air volume of user's setting；The current air quantity of the air conditioner is calculated according to the current blast, and counted
Calculate the current air quantity difference between air quantity and the target air volume；The control air-conditioning according to corresponding to the air quantity difference
The motor speed of device so that the air quantity of uptake of indoor machine of air conditioner is consistent with target air volume, ensures the constant output of air quantity.
The present invention can automatically adjust motor of air conditioner rotating speed, so as to realize sky when filter screen has dust or wind deflector angle changes
The constant wind quantity control of air conditioner indoor machine air outlet is adjusted, improves the cooling or heating effect of air conditioner, improves the comfortableness of air conditioner.
Further, processor 1001 can call the permanent wind amount control program of the air conditioner stored in memory 1005,
Also perform following operate：
Pulse-width signal is adjusted according to corresponding to the air quantity difference；
According to the motor speed of air conditioner described in the pulse-width signal Duty ratio control, so as to keep the air conditioner
Air quantity it is constant.
Further, processor 1001 can call the permanent wind amount control program of the air conditioner stored in memory 1005,
Also perform following operate：
When the air quantity difference is more than zero, increase the motor speed of the air conditioner, so as to keep the air conditioner
Air quantity is constant.
Further, processor 1001 can call the permanent wind amount control program of the air conditioner stored in memory 1005,
Also perform following operate：
When the air quantity difference is less than zero, reduce the motor speed of the air conditioner, so as to keep the air conditioner
Air quantity is constant.
Further, processor 1001 can call the permanent wind amount control program of the air conditioner stored in memory 1005,
Also perform following operate：
When the air quantity difference is equal to zero, keep the motor speed of the air conditioner constant, so as to keep the air-conditioning
The air quantity of device is constant.
Based on above-mentioned hardware configuration, the constant air capacity control embodiment of air conditioner of the present invention is proposed.
The present invention provides a kind of constant air capacity control of air conditioner.
Referring to Fig. 2, Fig. 2 is the schematic flow sheet of the constant air capacity control first embodiment of air conditioner of the present invention.
In embodiments of the present invention, the air conditioner includes wind pressure sensor, and the constant air capacity control of the air conditioner includes：
Step S10, the current blast of the air conditioner wind outlet is detected by the wind pressure sensor, obtain user's setting
Target air volume；
In embodiments of the present invention, the constant air capacity control of the air conditioner is applied at uptake of indoor machine of air conditioner
The air conditioner of wind pressure sensor is installed.Specifically, referring to Fig. 3, Fig. 3 is the air conditioner system that scheme of the embodiment of the present invention is related to
The configuration diagram of system.As shown in figure 3, air conditioner includes being arranged at wind pressure sensor, master control borad, motor and the wind at air outlet
Take turns, also include permanent wind amount control device in master control borad, wind pressure sensor, motor electrically connect with master control borad, and wind wheel is electrically connected with motor
Connect.Wherein, wind pressure sensor is used to determine the current blast at air conditioner wind outlet, and current wind pressure data is sent into master control
Plate.Master control borad is used to receive current wind pressure data, and the operation of controlled motor.Motor is used for the rotation for driving wind wheel.
In embodiments of the present invention, needed to judge whether the air output of air conditioner room unit is constant by comparing air conditioner
Whether the air output of indoor set is consistent with the target air volume of user's setting, therefore firstly the need of acquisition air conditioner room unit air-out
The current air quantity of mouth and the target air volume of user's setting.Because traditional air outlet air quantity testing method is by special air quantity
What test device measured, operation is complex, and result is inaccurate.Therefore, in embodiments of the present invention, by air-conditioning
Wind pressure sensor is installed at the air outlet of air conditioner indoor machine, detects the current wind of air conditioner wind outlet in real time by wind pressure sensor
Press, and then the current air quantity of air conditioner is calculated according to current blast, its operation is simpler, and measurement result is more accurate.
Step S20, the current air quantity of the air conditioner is calculated according to the current blast, and calculate the current air quantity with
Air quantity difference between the target air volume；
The current air quantity of air conditioner is calculated according to the current blast that detects, specifically, can be according to current blast and pre-
The blast deposited-air quantity conversion relation meter calculates the current air quantity of air conditioner, certainly, in a particular embodiment, blast and air quantity
Conversion relation can also be stored otherwise, such as blast-air quantity conversion curve etc., in addition, blast-air quantity conversion
Relation table is summarized according to multiple actual test Data induction, is preserved into memory, and the present invention does not do disclosure.
Then, the air quantity difference between current air quantity and target air volume, i.e. air quantity difference=current air quantity-target wind are calculated
Amount.
Step S30, the motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep the sky
Adjust the air quantity of device constant.
Finally, the motor speed of the air conditioner is controlled according to corresponding to the air quantity difference, so as to keep the air-conditioning
The air quantity of air conditioner indoor machine air outlet is constant, improves the cooling or heating effect of air conditioner, improves the comfortableness of air conditioner
Specifically, referring to Fig. 4, Fig. 4 is to control the sky in the embodiment of the present invention according to corresponding to the air quantity difference
The motor speed of device is adjusted, so as to keep the constant refinement schematic flow sheet of the air quantity of the air conditioner.Step S30 can be wrapped
Include：
Step S31, pulse-width signal is adjusted according to corresponding to the air quantity difference；
Step S32, according to the motor speed of air conditioner described in the pulse-width signal Duty ratio control, so as to keep
The air quantity for stating air conditioner is constant.
In embodiments of the present invention, pulse-width signal can be adjusted according to corresponding to the air quantity difference being calculated, so
Afterwards according to pulse-width signal Duty ratio control air conditioner motor speed, so as to keep the air quantity of the air conditioner permanent
It is fixed.It should be noted that pulse width modulation (PWM, Pulse Width Modulation), is the numeral using microprocessor
A kind of very effective technology for exporting to be controlled analog circuit, it is widely used in from measurement, communicates to Power Control
With in many fields of conversion., can be by changing voltage on armature of direct current motor in the air-conditioner system of PWM drive controls
" dutycycle " change the size of average output voltage, so as to controlling the rotating speed of motor.Pwm signal (pulse-width signal)
Dutycycle is bigger, and corresponding motor speed is bigger.
The present invention provides a kind of constant air capacity control of air conditioner, and the air conditioner includes wind pressure sensor, the sky
Adjusting the constant air capacity control of device includes：The current blast of the air conditioner wind outlet is detected by the wind pressure sensor, is obtained
Take the target air volume of family setting；The current air quantity of the air conditioner is calculated according to the current blast, and calculated described current
Air quantity difference between air quantity and the target air volume；The motor of the control air conditioner turns according to corresponding to the air quantity difference
Speed, so as to keep the air quantity of the air conditioner constant.By the above-mentioned means, the present invention is applied in uptake of indoor machine of air conditioner
Place is provided with the air conditioner of wind pressure sensor, and the current blast of air conditioner wind outlet is detected by the wind pressure sensor, is obtained simultaneously
The target air volume of family setting is taken, the current air quantity of air conditioner is then calculated according to current blast, and calculate current air quantity
Air quantity difference between the target air volume of user's setting, and then control motor of air conditioner according to corresponding to the size of air quantity difference
Rotating speed so that the air quantity of uptake of indoor machine of air conditioner is consistent with target air volume, ensures the constant output of air quantity.Therefore, originally
Invention can automatically adjust motor of air conditioner rotating speed when filter screen has dust or wind deflector angle changes, so as to realize air-conditioning
The constant wind quantity control of air conditioner indoor machine air outlet, improve the cooling or heating effect of air conditioner, improve the comfortableness of air conditioner.
Further, referring to Fig. 5, Fig. 5 is described in the control according to corresponding to the air quantity difference in the embodiment of the present invention
The motor speed of air conditioner, so as to keep the constant another refinement schematic flow sheet of the air quantity of the air conditioner.Step S30 may be used also
With including：
Step S33, when the air quantity difference is more than zero, reduce the motor speed of the air conditioner, so as to keep described
The air quantity of air conditioner is constant.
Step S34, when the air quantity difference is less than zero, increase the motor speed of the air conditioner, so as to keep described
The air quantity of air conditioner is constant.
Step S35, when the air quantity difference is equal to zero, keep the motor speed of the air conditioner constant, so as to keep
The air quantity of the air conditioner is constant.
In embodiments of the present invention, when air quantity difference is more than zero, illustrate that current air quantity is more than the target wind of user's setting
Amount, now need to reduce the motor speed of air conditioner, so as to reduce the air quantity of air conditioner wind outlet so that air conditioner wind outlet
Air quantity is consistent with target air volume, keeps the air quantity of air conditioner constant.Specifically, the tune according to corresponding to air quantity difference can be passed through
Whole pulse-width adjustment signal, reduce pulse-width signal dutycycle, so as to reduce the motor speed of air conditioner.
When air quantity difference is less than zero, illustrate that current air quantity is less than the target air volume of user's setting, now need increase empty
The motor speed of device is adjusted, so as to increase the air quantity of air conditioner wind outlet so that the air quantity of air conditioner wind outlet and target air volume phase
Unanimously, keep the air quantity of air conditioner constant.Specifically, can by according to corresponding to air quantity difference adjust pulse-width adjustment signal,
Increase pulse-width signal dutycycle, so as to increase the motor speed of air conditioner.
When air quantity difference is equal to zero, illustrate that current air quantity is equal to the target air volume of user's setting, it is now empty without changing
Adjust the motor speed of device, you can keep the air quantity of air conditioner constant.
The present invention also proposes a kind of computer-readable recording medium, and air conditioner is stored with the computer-readable recording medium
Permanent wind amount control program, when the permanent wind amount control program of the air conditioner is executed by processor realize as any of the above item implement
The step of constant air capacity control of air conditioner described in example.
Each reality of constant air capacity control of the specific embodiment of computer-readable recording medium of the present invention and above-mentioned air conditioner
It is essentially identical to apply example, therefore not to repeat here.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or system institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone,
Computer, server, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of constant air capacity control of air conditioner, it is characterised in that the air conditioner includes wind pressure sensor, the air-conditioning
The constant air capacity control of device comprises the following steps：
The current blast of the air conditioner wind outlet is detected by the wind pressure sensor, obtains the target air volume of user's setting；
The current air quantity of the air conditioner is calculated according to the current blast, and calculates the current air quantity and the target air volume
Between air quantity difference；
The motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep the air quantity of the air conditioner permanent
It is fixed.
2. the constant air capacity control of air conditioner as claimed in claim 1, it is characterised in that described according to the air quantity difference
The motor speed of the corresponding control air conditioner, so as to keep the constant step of the air quantity of the air conditioner, including：
Pulse-width signal is adjusted according to corresponding to the air quantity difference；
According to the motor speed of air conditioner described in the pulse-width signal Duty ratio control, so as to keep the wind of the air conditioner
Measure constant.
3. the constant air capacity control of air conditioner as claimed in claim 1, it is characterised in that described according to the air quantity difference
The motor speed of the corresponding control air conditioner, so as to keep the constant step of the air quantity of the air conditioner, in addition to：
When the air quantity difference is more than zero, reduce the motor speed of the air conditioner, so as to keep the air quantity of the air conditioner
It is constant.
4. the constant air capacity control of air conditioner as claimed in claim 1, it is characterised in that described according to the air quantity difference
The motor speed of the corresponding control air conditioner, so as to keep the constant step of the air quantity of the air conditioner, in addition to：
When the air quantity difference is less than zero, increase the motor speed of the air conditioner, so as to keep the air quantity of the air conditioner
It is constant.
5. the constant air capacity control of air conditioner as claimed in claim 1, it is characterised in that described according to the air quantity difference
The motor speed of the corresponding control air conditioner, so as to keep the constant step of the air quantity of the air conditioner, in addition to：
When the air quantity difference is equal to zero, keep the motor speed of the air conditioner constant, so as to keep the air conditioner
Air quantity is constant.
6. a kind of air conditioner, it is characterised in that the air conditioner includes：Wind pressure sensor, memory, processor and it is stored in institute
State the permanent wind amount control program for the air conditioner that can be run on memory and on the processor, the permanent wind amount control of the air conditioner
Following steps are realized when processing procedure sequence is by the computing device：
The current blast of the air conditioner wind outlet is detected by the wind pressure sensor, obtains the target air volume of user's setting；
The current air quantity of the air conditioner is calculated according to the current blast, and calculates the current air quantity and the target air volume
Between air quantity difference；
The motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep the air quantity of the air conditioner permanent
It is fixed.
7. air conditioner as claimed in claim 6, it is characterised in that the permanent wind amount control program of the air conditioner is by the processing
Device also realizes following steps when performing：
Pulse-width signal is adjusted according to corresponding to the air quantity difference；
According to the motor speed of air conditioner described in the pulse-width signal Duty ratio control, so as to keep the wind of the air conditioner
Measure constant.
8. air conditioner as claimed in claim 6, it is characterised in that the permanent wind amount control program of the air conditioner is by the processing
Device also realizes following steps when performing：
When the air quantity difference is more than zero, reduce the motor speed of the air conditioner, so as to keep the air quantity of the air conditioner
It is constant.
9. air conditioner as claimed in claim 6, it is characterised in that the permanent wind amount control program of the air conditioner is by the processing
Device also realizes following steps when performing：
When the air quantity difference is less than zero, increase the motor speed of the air conditioner, so as to keep the air quantity of the air conditioner
It is constant.
10. a kind of computer-readable recording medium, it is characterised in that be stored with air conditioner on the computer-readable recording medium
Permanent wind amount control program, the permanent wind amount control program of the air conditioner realizes following steps when being executed by processor：
The current blast of the air conditioner wind outlet is detected by the wind pressure sensor, obtains the target air volume of user's setting；
The current air quantity of the air conditioner is calculated according to the current blast, and calculates the current air quantity and the target air volume
Between air quantity difference；
The motor speed of the control air conditioner according to corresponding to the air quantity difference, so as to keep the air quantity of the air conditioner permanent
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711068448.7A CN107781957A (en) | 2017-11-02 | 2017-11-02 | Constant air capacity control, air conditioner and the computer-readable recording medium of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711068448.7A CN107781957A (en) | 2017-11-02 | 2017-11-02 | Constant air capacity control, air conditioner and the computer-readable recording medium of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107781957A true CN107781957A (en) | 2018-03-09 |
Family
ID=61432545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711068448.7A Pending CN107781957A (en) | 2017-11-02 | 2017-11-02 | Constant air capacity control, air conditioner and the computer-readable recording medium of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107781957A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124480A (en) * | 2018-07-02 | 2019-01-04 | 珠海格力电器股份有限公司 | Air pumping/blowing equipment and control method and device thereof |
| CN110726235A (en) * | 2019-10-29 | 2020-01-24 | 珠海格力电器股份有限公司 | Capacity compensation method and device of air conditioner |
| CN111089406A (en) * | 2019-12-04 | 2020-05-01 | 珠海格力电器股份有限公司 | Fan coil air-out control method and device, controller and air conditioning unit |
| CN111854070A (en) * | 2020-06-09 | 2020-10-30 | 海信（山东）空调有限公司 | Air conditioner and air volume control method |
| CN112283891A (en) * | 2019-07-23 | 2021-01-29 | 青岛海尔空调电子有限公司 | Debugging method for air conditioner |
| CN112303859A (en) * | 2020-10-30 | 2021-02-02 | 东莞骏科空调制造有限公司 | Air conditioner constant temperature and humidity variable frequency control method, device, equipment and storage medium |
| CN112366993A (en) * | 2020-10-29 | 2021-02-12 | 海信（山东）空调有限公司 | Power supply control circuit, movement mechanism control method and air conditioning device |
| CN114704941A (en) * | 2022-04-02 | 2022-07-05 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, computer readable storage medium and air conditioner |
| CN115930394A (en) * | 2023-01-13 | 2023-04-07 | 南京天加环境科技有限公司 | Air conditioner control method and device, air conditioner, electronic equipment and storage medium |
| CN115930402A (en) * | 2023-01-13 | 2023-04-07 | 南京天加环境科技有限公司 | Control method and device of air conditioner |
| CN116026012A (en) * | 2023-01-13 | 2023-04-28 | 南京天加环境科技有限公司 | Control method and device of air conditioning unit and air conditioning unit |
| CN117536914A (en) * | 2023-12-19 | 2024-02-09 | 宜所(广东)智能科技有限公司 | Induced draft fan control method and system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512075A (en) * | 2002-12-30 | 2004-07-14 | 财团法人工业技术研究院 | Feedback control method and device for air valume of fan-filter unit |
| JP2009264622A (en) * | 2008-04-23 | 2009-11-12 | Panasonic Corp | Ventilation device |
| CN104154634A (en) * | 2013-05-14 | 2014-11-19 | 海尔集团公司 | Rotation speed control method and device of air supply motor of air conditioner |
| CN104279729A (en) * | 2014-10-13 | 2015-01-14 | 朱利民 | Branch air volume self-adjustment based air volume control system |
| CN104344492A (en) * | 2013-07-25 | 2015-02-11 | 广东美的制冷设备有限公司 | Pipeline type ventilation device and air volume control method thereof |
| CN105674520A (en) * | 2016-01-21 | 2016-06-15 | 珠海格力电器股份有限公司 | Constant air volume control method and device |
| CN106123216A (en) * | 2016-06-27 | 2016-11-16 | 青岛海尔空调器有限总公司 | A kind of maintain air-conditioning amount method, control device and air conditioning system |
| CN106288135A (en) * | 2015-06-05 | 2017-01-04 | 青岛海尔空调电子有限公司 | The method of adjustment of the rotation speed of fan of air-conditioning |
-
2017
- 2017-11-02 CN CN201711068448.7A patent/CN107781957A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1512075A (en) * | 2002-12-30 | 2004-07-14 | 财团法人工业技术研究院 | Feedback control method and device for air valume of fan-filter unit |
| JP2009264622A (en) * | 2008-04-23 | 2009-11-12 | Panasonic Corp | Ventilation device |
| CN104154634A (en) * | 2013-05-14 | 2014-11-19 | 海尔集团公司 | Rotation speed control method and device of air supply motor of air conditioner |
| CN104344492A (en) * | 2013-07-25 | 2015-02-11 | 广东美的制冷设备有限公司 | Pipeline type ventilation device and air volume control method thereof |
| CN104279729A (en) * | 2014-10-13 | 2015-01-14 | 朱利民 | Branch air volume self-adjustment based air volume control system |
| CN106288135A (en) * | 2015-06-05 | 2017-01-04 | 青岛海尔空调电子有限公司 | The method of adjustment of the rotation speed of fan of air-conditioning |
| CN105674520A (en) * | 2016-01-21 | 2016-06-15 | 珠海格力电器股份有限公司 | Constant air volume control method and device |
| CN106123216A (en) * | 2016-06-27 | 2016-11-16 | 青岛海尔空调器有限总公司 | A kind of maintain air-conditioning amount method, control device and air conditioning system |
Non-Patent Citations (1)
| Title |
|---|
| 中国仪器仪表学会传感器学会，福州兰天经济技术开发有限公司编: "《中国传感器元器件大全 上册》", 31 December 1987 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124480A (en) * | 2018-07-02 | 2019-01-04 | 珠海格力电器股份有限公司 | Air pumping/blowing equipment and control method and device thereof |
| CN112283891A (en) * | 2019-07-23 | 2021-01-29 | 青岛海尔空调电子有限公司 | Debugging method for air conditioner |
| CN110726235A (en) * | 2019-10-29 | 2020-01-24 | 珠海格力电器股份有限公司 | Capacity compensation method and device of air conditioner |
| CN111089406A (en) * | 2019-12-04 | 2020-05-01 | 珠海格力电器股份有限公司 | Fan coil air-out control method and device, controller and air conditioning unit |
| CN111854070A (en) * | 2020-06-09 | 2020-10-30 | 海信（山东）空调有限公司 | Air conditioner and air volume control method |
| CN111854070B (en) * | 2020-06-09 | 2022-03-08 | 海信（山东）空调有限公司 | Air conditioner and air volume control method |
| CN112366993A (en) * | 2020-10-29 | 2021-02-12 | 海信（山东）空调有限公司 | Power supply control circuit, movement mechanism control method and air conditioning device |
| CN112366993B (en) * | 2020-10-29 | 2022-05-27 | 海信（山东）空调有限公司 | Power supply control circuit, movement mechanism control method and air conditioning device |
| CN112303859A (en) * | 2020-10-30 | 2021-02-02 | 东莞骏科空调制造有限公司 | Air conditioner constant temperature and humidity variable frequency control method, device, equipment and storage medium |
| CN114704941A (en) * | 2022-04-02 | 2022-07-05 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, computer readable storage medium and air conditioner |
| CN115930394A (en) * | 2023-01-13 | 2023-04-07 | 南京天加环境科技有限公司 | Air conditioner control method and device, air conditioner, electronic equipment and storage medium |
| CN115930402A (en) * | 2023-01-13 | 2023-04-07 | 南京天加环境科技有限公司 | Control method and device of air conditioner |
| CN116026012A (en) * | 2023-01-13 | 2023-04-28 | 南京天加环境科技有限公司 | Control method and device of air conditioning unit and air conditioning unit |
| CN117536914A (en) * | 2023-12-19 | 2024-02-09 | 宜所(广东)智能科技有限公司 | Induced draft fan control method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107781957A (en) | Constant air capacity control, air conditioner and the computer-readable recording medium of air conditioner | |
| CN107144056B (en) | The control method and computer readable storage medium of air conditioner and electric expansion valve | |
| CN109910736A (en) | Automobile atmosphere lamp control method, device and storage medium | |
| CN111023401B (en) | Dehumidification control method of air conditioner and air conditioner | |
| CN108006914A (en) | Air conditioning control method, device and computer-readable recording medium | |
| CN107120813A (en) | Air conditioner air blowing control method, electronic equipment and computer-readable recording medium | |
| CN107192179A (en) | The control method and computer-readable recording medium of air conditioner and electric expansion valve | |
| CN107621045A (en) | Control method, air conditioner and the computer-readable recording medium of air conditioner | |
| CN108534314A (en) | Control method, air conditioner and the computer readable storage medium of air conditioner | |
| CN107906691A (en) | Air treatment system and its control method, device and computer-readable recording medium | |
| CN107218696A (en) | The detection method and computer-readable recording medium of air conditioner and its temperature-sensitive bag | |
| CN114136672B (en) | Method and device for testing heat management system of pure electric vehicle and readable storage medium | |
| CN108224713B (en) | Calm sensing control method, apparatus and computer readable storage medium | |
| CN206257424U (en) | A kind of head | |
| CN108800479A (en) | One drags control method, device and the computer readable storage medium of more air-conditionings | |
| CN105299818B (en) | The control method of air conditioner and air conditioner | |
| CN108180682A (en) | Control method for electronic expansion valve, air-conditioner set and computer readable storage medium | |
| CN107514785A (en) | Control method and controller of air conditioning system and air conditioning system | |
| CN109668278A (en) | Control method, air conditioner and the storage medium of air conditioner | |
| CN108180608A (en) | Air conditioning control method, device and computer readable storage medium | |
| CN109640342A (en) | Smart antenna method of adjustment, device, equipment and readable storage medium storing program for executing | |
| CN108895632A (en) | Switching method, air conditioner and the computer readable storage medium of pfc circuit | |
| CN108175332A (en) | Dust catcher dust collection method, dust catcher and computer readable storage medium | |
| CN107575993A (en) | The new blower control method of multiple, device and computer-readable recording medium | |
| CN110486906A (en) | Air-conditioning system and its air conditioning control method, control device and readable storage medium storing program for executing |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180309 |