CN109405196A - Air conditioner and its control method, device and computer readable storage medium - Google Patents
Air conditioner and its control method, device and computer readable storage medium Download PDFInfo
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- CN109405196A CN109405196A CN201811264123.0A CN201811264123A CN109405196A CN 109405196 A CN109405196 A CN 109405196A CN 201811264123 A CN201811264123 A CN 201811264123A CN 109405196 A CN109405196 A CN 109405196A
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- air conditioner
- temperature
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Human Computer Interaction (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air-conditioner control method, the air-conditioner control method is the following steps are included: user is at a distance from air conditioner in acquisition air conditioner institute action space；The target coil temperature of heat exchanger is determined according to the target temperature of the distance and setting；The operation of air conditioner is controlled according to the target coil temperature.The invention also discloses a kind of air conditioner controlling device, air conditioner and computer readable storage mediums.The present invention provides a kind of different air conditioner control mode, the direct relation of user's comfort temperature and heat exchanger of air conditioner can be accurately obtained, and then heat exchanger efficiency is more accurately adjusted by the temperature of heat exchanger, the accuracy of air conditioner control is improved, the comfort of air conditioner is improved.
Description
Technical field
The present invention relates to technical field of electronic equipment more particularly to air conditioners and its control method, device and computer can
Read storage medium.
Background technique
With the continuous development of science and technology, more and more "smart" products enter in people's lives and work,
By taking air conditioner as an example.Air conditioner passes through the effect of refrigerant and heat exchanger, and the process of refrigeration or heating is completed to indoor environment.
And during refrigeration or heating, the adjusting of air conditioner parameter is as the active control of indoor environment temperature or user are come
It completes, and the adjustment of this air conditioner is controlled because the single control accuracy for making air conditioner of the parameter that can refer to is poor, air conditioner
Environmental degree of comfort after adjusting is poor.
Summary of the invention
The main purpose of the present invention is to provide a kind of air conditioner and its control methods, device and computer-readable storage medium
Matter, it is intended to which the adjustment for solving current air conditioner is controlled because the single control accuracy for making air conditioner of the parameter that can refer to is poor, empty
The problem of environmental degree of comfort difference after adjusting device to adjust.
To achieve the above object, one aspect of the present invention provides a kind of air-conditioner control method, the air-conditioner control method
The following steps are included:
User is at a distance from air conditioner in acquisition air conditioner institute action space；
The target coil temperature of heat exchanger is determined according to the target temperature of the distance and setting；
The operation of air conditioner is controlled according to the target coil temperature.
Optionally, it is described according to the target coil temperature control air conditioner operation the step of include:
Compressor frequency and rotation speed of fan are determined according to the target coil temperature；
Control the operation of compressor and indoor fan respectively according to the compressor frequency and rotation speed of fan.
Optionally, when the blower is counter-rotating fan, the fortune that air conditioner is controlled according to the target coil temperature
Capable step includes:
The wind speed of two blowers in counter-rotating fan is determined according to the target coil temperature；
According to the corresponding revolving speed for adjusting different blowers of determining wind speed.
Optionally the target temperature according to the distance and setting determines the step of target coil temperature of heat exchanger
Include:
Test point temperature is determined according to the target temperature of the distance and setting；
The target coil temperature of heat exchanger is determined according to test point temperature.
Optionally, it is described according to the target coil temperature control air conditioner operation the step of include:
When the target coil temperature is greater than the coil temperature of current detection, judge whether the test point temperature is greater than
Preset temperature threshold；
When the test point temperature is greater than or equal to preset temperature threshold, the revolving speed of air conditioner blower is improved；
When the test point temperature is less than preset temperature threshold, the frequency of cooler compressor is improved；
When the target coil temperature is less than the coil temperature of current detection, judge whether the test point temperature is greater than
Preset temperature threshold；
When the test point temperature is greater than or equal to preset temperature threshold, the frequency of cooler compressor is reduced；
When the test point temperature is less than preset temperature threshold, the revolving speed of air conditioner blower is improved.
Optionally, after the step of operation that air conditioner is controlled according to the target coil temperature, further includes:
Obtain indoor environment temperature；
In the indoor environment temperature and the target temperature of setting there are when difference, target coil temperature and air conditioner are generated
The correction value of parameter adjusts the operating parameter of air conditioner according to the correction value and corrects coil temperature and air conditioner parameter
Corresponding relationship.
Optionally, before the step of user is at a distance from air conditioner in acquisition air conditioner institute action space, further includes:
The radar sensor for enabling air conditioner installation issues electromagnetic wave；
Receive the feedback wave signal of the electromagnetic wave；
It is calculated at a distance from user and air conditioner according to feedback wave signal and the time difference for issuing electromagnetic wave.
In addition, to achieve the above object, another aspect of the present invention also provides a kind of air conditioner controlling device, the air conditioner
Control device includes:
Module is obtained, for obtaining in air conditioner institute action space user at a distance from air conditioner；
Determining module, for determining the target coil temperature of heat exchanger according to the target temperature of the distance and setting；
Control module, for controlling the operation of air conditioner according to the target coil temperature.
In addition, to achieve the above object, another aspect of the present invention also provides a kind of air conditioner, the air conditioner includes: to deposit
Reservoir, processor and it is stored in the computer program that can be run on the memory and on the processor, the computer
The step of program realizes air-conditioner control method as described above when being executed by the processor.
In addition, to achieve the above object, further aspect of the present invention also provides a kind of computer readable storage medium, the meter
Air conditioner control program is stored on calculation machine readable storage medium storing program for executing, the air conditioner control program is realized such as when being executed by processor
The upper air-conditioner control method.
The present invention at a distance from air conditioner, determines heat exchanger according to distance and the target temperature of setting by detection user
Target coil temperature has directly obtained the temperature of heat exchanger, adjusts compressor frequency and rotation speed of fan by the temperature of heat exchanger,
A kind of different air conditioner control mode is provided, the direct pass of user's comfort temperature and heat exchanger of air conditioner can be accurately obtained
System, and then heat exchanger efficiency is more accurately adjusted by the temperature of heat exchanger, the accuracy of air conditioner control is improved, is improved
The comfort of air conditioner.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the electronic equipment for the hardware running environment that one embodiment of the invention scheme is related to；
Fig. 2 is the flow diagram of the first embodiment of the air condition of that present invention control method；
Fig. 3 is the target coil pipe for determining heat exchanger in one embodiment of the invention according to the target temperature of the distance and setting
The flow diagram of temperature；
Fig. 4 is to be illustrated in one embodiment of the invention according to the process that the target coil temperature controls the operation of air conditioner
Figure；
Fig. 5 is to be illustrated in another embodiment of the present invention according to the process that the target coil temperature controls the operation of air conditioner
Figure；
Fig. 6 is the structural schematic diagram of one embodiment of cabinet air-conditioner of the present invention；
Fig. 7 is the explosive view of blower in one embodiment of the invention；
Fig. 8 is the flow diagram of the second embodiment of the air condition of that present invention control method；
Fig. 9 is the configuration diagram of an embodiment of the air condition of that present invention control device.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific 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.
The primary solutions of the embodiment of the present invention are: obtain user and air conditioner in air conditioner institute action space away from
From；The target coil temperature of heat exchanger is determined according to the target temperature of the distance and setting；According to the target coil temperature
Control the operation of air conditioner.
It is empty since the adjustment of current air conditioner is controlled because the single control accuracy for making air conditioner of the parameter that can refer to is poor
The problem of environmental degree of comfort difference after adjusting device to adjust.The present invention provides a solution, passes through detection user and air conditioner
Distance determines the target coil temperature of heat exchanger according to the target temperature of distance and setting, has directly obtained the temperature of heat exchanger,
Compressor frequency and rotation speed of fan are adjusted by the temperature of heat exchanger, a kind of different air conditioner control mode, Ke Yizhun are provided
True obtains the direct relation of user's comfort temperature and heat exchanger of air conditioner, so more accurately by the temperature of heat exchanger come
Heat exchanger efficiency is adjusted, the accuracy of air conditioner control is improved, improves the comfort of air conditioner.
As shown in Figure 1, Fig. 1 is the electronic devices structure signal for the hardware running environment that the embodiment of the present invention is related to
Figure.
As shown in Figure 1, the electronic equipment may include: processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing the connection communication between these components.
User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional user interface
1003 can also include standard wireline interface and wireless interface.Network interface 1004 optionally may include that the wired of standard connects
Mouth, wireless interface (such as WI-FI interface).Memory 1005 can be high speed RAM memory, be also possible to stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
Optionally, electronic equipment can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor,
Voicefrequency circuit, WiFi module, detector (detections of radar sensor 1006) etc..
It will be understood by those skilled in the art that terminal structure shown in Fig. 1 does not constitute the restriction to electronic equipment, it can
To include perhaps combining certain components or different component layouts than illustrating more or fewer components.
As shown in Figure 1, as may include operating system, net in a kind of memory 1005 of computer readable storage medium
Network communication module, Subscriber Interface Module SIM and air conditioner control application program.
In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, carries out with background server
Data communication；User interface 1003 is mainly used for connecting client (user terminal), carries out data communication with client；And processor
1001 can be used for that the air conditioner stored in memory 1005 is called to control application program, and execute following operation:
User is at a distance from air conditioner in acquisition air conditioner institute action space；
The target coil temperature of heat exchanger is determined according to the target temperature of the distance and setting；
The operation of air conditioner is controlled according to the target coil temperature.
Further, processor 1001 can be used for that the air conditioner stored in memory 1005 is called to control application program,
And execute following operation:
Compressor frequency and rotation speed of fan are determined according to the target coil temperature；
Control the operation of compressor and indoor fan respectively according to the compressor frequency and rotation speed of fan.
Further, when the blower is counter-rotating fan, processor 1001 can be used for calling to be deposited in memory 1005
The air conditioner of storage controls application program, and executes following operation:
The wind speed of two blowers in counter-rotating fan is determined according to the target coil temperature；
According to the corresponding revolving speed for adjusting different blowers of determining wind speed.
Further, processor 1001 can be used for that the air conditioner stored in memory 1005 is called to control application program,
And execute following operation:
Test point temperature is determined according to the target temperature of the distance and setting；
The target coil temperature of heat exchanger is determined according to test point temperature.
Further, processor 1001 can be used for that the air conditioner stored in memory 1005 is called to control application program,
And execute following operation:
When the target coil temperature is greater than the coil temperature of current detection, judge whether the test point temperature is greater than
Preset temperature threshold；
When the test point temperature is greater than or equal to preset temperature threshold, the revolving speed of air conditioner blower is improved；
When the test point temperature is less than preset temperature threshold, the frequency of cooler compressor is improved；
When the target coil temperature is less than the coil temperature of current detection, judge whether the test point temperature is greater than
Preset temperature threshold；
When the test point temperature is greater than or equal to preset temperature threshold, the frequency of cooler compressor is reduced；
When the test point temperature is less than preset temperature threshold, the revolving speed of air conditioner blower is improved.
Further, after the step of operation that air conditioner is controlled according to the target coil temperature, processor
1001 can be used for that the air conditioner stored in memory 1005 is called to control application program, and execute following operation:
Obtain indoor environment temperature；
In the indoor environment temperature and the target temperature of setting there are when difference, target coil temperature and air conditioner are generated
The correction value of parameter adjusts the operating parameter of air conditioner according to the correction value and corrects coil temperature and air conditioner parameter
Corresponding relationship.
Further, before the step of user is at a distance from air conditioner in acquisition air conditioner institute action space, processing
Device 1001 can be used for that the air conditioner stored in memory 1005 is called to control application program, and execute following operation:
The radar sensor for enabling air conditioner installation issues electromagnetic wave；
Receive the feedback wave signal of the electromagnetic wave；
It is calculated at a distance from user and air conditioner according to feedback wave signal and the time difference for issuing electromagnetic wave.
Referring to Fig. 2, one embodiment of the invention provides a kind of air-conditioner control method, the air-conditioner control method packet
It includes:
Step S10, obtain air conditioner institute action space in user at a distance from air conditioner；
In the present embodiment, the mode that air conditioner can be selected according to user is different, and enters different modes, for example, system
Heat or refrigeration；Air conditioner can be grasped according to the open command of user or when reaching the default opening time according to the habit of user
Make to open air conditioner.
After air conditioner unlatching, is detected in air conditioner institute action space and whether deposited by the detector being arranged on air conditioner
In user, when there are user, the user is detected at a distance from air conditioner.
The detector can be infrared sensor, by the thermal image within the scope of scanning space, according to thermal image and in advance
If thermal image compare, it is determined whether presence of people, after determining someone, according to the image-forming principle of thermal image can detecte with
Family is with a distance from air conditioner.
The detector is also possible to radar sensor, and the radar sensor for enabling air conditioner installation issues electromagnetic wave；It connects
Receive the feedback wave signal of the electromagnetic wave；According to the time difference calculating user and air conditioner of feedback wave signal and sending electromagnetic wave
Distance.
The detector is also possible to camera, detects to obtain user and air conditioner according to the image of camera shooting
Distance.Optionally, after camera shooting image, user can be first determined in the position of air conditioner action space, according to space
Layout, to obtain distance of the user relative to air conditioner.
And the user preferably positive distance of user and air conditioner at a distance from air conditioner, and not being positive in detection
Identity distance from when, the positive distance of user and air conditioner can be calculated by way of geometry.
After detector detects user at a distance from air conditioner, user and air conditioner in air conditioner action space are obtained
Distance.
Step S20 determines the target coil temperature of heat exchanger according to the target temperature of the distance and setting；
User is in different distance, and the air conditioner effect that can be experienced is different, and temperature also can be variant.And it is obtaining
To user at a distance from air conditioner after, it is thus necessary to determine that user this apart from required temperature, in other words required for air conditioner
Function and effect.The temperature that the user needs, determines according to the distance and target temperature, and the target temperature is to use
The comfort temperature at family, that is, room comfort temperature desired by user can be set in advance, for example, being 24 degree or 25 degree etc..This
In the target coil temperature of heat exchanger that determines be to need heat exchanger coils temperature to be achieved.
And in one embodiment, with reference to Fig. 3, the target temperature according to the distance and setting determines the mesh of heat exchanger
Mark coil temperature the step of include:
Step S21 determines test point temperature according to the target temperature of the distance and setting；
Step S22 determines the target coil temperature of heat exchanger according to test point temperature.
The temperature actually required of different distance, user is identical, but the temperature acted on for air conditioner is for difference
Position is different, and different distance test point temperature is determined according to the target temperature that distance is different and sets, for example, distance is not
Together, test point has fine difference, for example, test point temperature when distance is 4 meters is 24 degree, and in 4.5 meters of test
Point temperature is 23.5, is just able to satisfy user in this way for the demand of same comfort temperature.And heat exchanger coils temperature and test point
Temperature has a corresponding relationship, is tabled look-up by corresponding relationship and obtains target coil temperature according to test point temperature.The test point temperature
It is test point that degree, which can be user position, is perhaps also possible to air outlet temperature according to user and selects setting or system
Being defaulted as user position is test point.
In one embodiment, test point temperature is determined according to the target temperature of distance and setting.For example, distance is L1, room
Interior environment temperature is T11, target temperature Ts1, and coil temperature is T21；Distance is L2, target set temperature Ts1, and disk
Tube temperature degree is T22；Wherein L1 is greater than L2, and in refrigeration, T21 is less than T22, and when heating, T21 is greater than T22.Its corresponding relationship
Except above-mentioned points, it can be arranged according to actual needs, and be not limited to above-mentioned illustration.
Step S30 controls the operation of air conditioner according to the target coil temperature.
After getting target coil temperature, the operating parameter of available air conditioner, for example, obtaining cooler compressor
Running frequency and/or blower operating air velocity.
In one embodiment, with reference to Fig. 4, the step of operation that air conditioner is controlled according to the target coil temperature, is wrapped
It includes:
Step S31 determines compressor frequency and rotation speed of fan according to the target coil temperature；
Step S32 controls the operation of compressor and indoor fan according to the compressor frequency and rotation speed of fan respectively.This
In the compressor frequency that determines and rotation speed of fan be to need compressor frequency to be achieved and rotation speed of fan.
For example, when T1 (room temperature) is 17.6 degree, wind file 100%, 4.5 meters of user and air-conditioning front distance, air-conditioning
Device running frequency is FR1, and evaporator coil temperature T2=29.9 degree reaches comfort temperature 20 degree of temperature at test point；
When 4.5 meters of T1=15.8 degree, wind file 90%, user and air-conditioning front distance, air conditioner running frequency is FR2,
T2=28.6 degree, test point temperature are 18.7 degree, are lower than target comfort temperature；
It runs corresponding rotation speed of fan 100% and improves air conditioner frequency FR1, test point temperature is made to reach comfort temperature.
And in order to preferably control the operation of air conditioner, it is in one embodiment, described according to the target coil temperature control
The step of operation of air conditioner processed includes:
When the target coil temperature is greater than the coil temperature of current detection, judge whether the test point temperature is greater than
Preset temperature threshold；When the test point temperature is greater than or equal to preset temperature threshold, turning for air conditioner blower is improved
Speed；When the test point temperature is less than preset temperature threshold, the frequency of cooler compressor is improved；In the target coil pipe
When temperature is less than the coil temperature of current detection, judge whether the test point temperature is greater than preset temperature threshold；Described
When test point temperature is greater than or equal to preset temperature threshold, the frequency of cooler compressor is reduced；In the test point temperature
When less than preset temperature threshold, the revolving speed of air conditioner blower is improved.After the target coil temperature that determination to be adjusted, with current
Coil temperature compare, judge, according to different comparison results again come the case where judging test point temperature, binding test point temperature
The estimate of situation of degree and target coil temperature, adjusts the different operating parameter of air conditioner according to estimate of situation difference respectively, for example,
It adjusts compressor and/or adjusts indoor fan.
The present embodiment at a distance from air conditioner, determines heat exchanger according to distance and the target temperature of setting by detection user
Target coil temperature, directly obtained the temperature of heat exchanger, compressor frequency adjusted by the temperature of heat exchanger and blower turns
Speed provides a kind of different air conditioner control mode, can be accurately obtained the straight of user's comfort temperature and heat exchanger of air conditioner
Relationship is connect, and then more accurately adjusts heat exchanger efficiency by the temperature of heat exchanger, improves the accuracy of air conditioner control,
Improve the comfort of air conditioner.
And in one embodiment, it is described according to the destination disk tube temperature when the blower is counter-rotating fan with reference to Fig. 5
Degree control air conditioner operation the step of include:
Step S33 determines the wind speed of two blowers in counter-rotating fan according to the target coil temperature；
Step S34, according to the corresponding revolving speed for adjusting different blowers of determining wind speed.
In the present embodiment, the indoor fan is counter-rotating fan, and the counter-rotating fan includes the wind of two independent air-feedings
Machine.
Specifically, proposing a kind of cabinet air-conditioner 10, axial flow blower 12 is installed on air outlet 110, described with reference to Fig. 6 and Fig. 7
Axial flow blower 12 includes clamshell 12a, inner support 12b1, first motor 12c1, the first axial-flow windwheel 12d1, support arm 12b2, second
Motor 12c2With the second axial-flow windwheel 12d2, the clamshell 12a is installed on the air outlet 110, and the clamshell 12a has air inlet
End and outlet air end (not identified in figure).The inner support 12b1It is installed in the clamshell 12a, and is set close to the air intake
It sets.The first motor 12c1It is installed on the inner support 12b1.The first axial-flow windwheel 12d1In the clamshell 12a,
And it is installed on the first motor 12c1.The support arm 12b2It is installed in the clamshell 12a, and is set close to the outlet air end
It sets.The second motor 12c2It is installed on the support arm 12b2.The second axial-flow windwheel 12d2In the clamshell 12a,
And it is installed on the second motor 12c2。
Specifically, the clamshell 12a be substantially in both ends open tubular setting, clamshell 12a can be it is integrally formed,
It is also possible to (as shown in Figure 7) being spliced to form by two tubular elements.Support arm 12b2Substantially it is arranged in " ten " font, center
It is provided with for first motor 12c1The installation position of installation, certainly, inner support 12b1It is also possible in linear type setting.The
One axial-flow windwheel 12d1It may be mounted at support arm 12b2Outside, support arm 12b can also be located at2Inside.For inner support
12b1, the second axial-flow windwheel 12d2With the second motor 12c2Positional relationship and structure, it is corresponding with support arm 12b2, first axle stream
Wind wheel 12d1With first motor 12c1It is similar.
It can be the revolving speed for adjusting one of axial flow blower 12 for the regulative mode of the blowing range of air-conditioning cabinet-type air conditioner,
Or the revolving speed of two axial flow blowers 12 is adjusted together.The second axial-flow windwheel 12d can also be adjusted2Direction of rotation.
Such as: when the cabinet air-conditioner 10 operation, the first axial-flow windwheel 12d1Air-flow is imported shell from air inlet by rotation
In 11, and it is oriented to the first axial-flow windwheel 12d1Front.At this point, can increase by the second axis stream if necessary to increase air supplying distance
Wind wheel 12d2Revolving speed.If necessary to reduce air supplying distance, the second axial-flow windwheel 12d can be reduced2Revolving speed, or stop the
Two axial-flow windwheel 12d2Operating, or the second axial-flow windwheel 12d of control2Reversion is (relative to the second axial-flow windwheel 12d2When air-supply
Direction of rotation).Certainly, in order to adjust air supplying distance, the first axial-flow windwheel 12d can also be adjusted simultaneously1With the second axial-flow windwheel
12d2Revolving speed, for example, increasing the first axial-flow windwheel 12d simultaneously1With the second axial-flow windwheel 12d2Revolving speed；Also it can reduce
One axial-flow windwheel 12d1Revolving speed, and increase the second axial-flow windwheel 12d2Revolving speed；The first axial-flow windwheel can also be reduced simultaneously
12d1Revolving speed and the second axial-flow windwheel 12d2Revolving speed；It can also increase by the first axial-flow windwheel 12d1Revolving speed, reduce the second axis
Flow wind wheel 12d2Revolving speed.
When needing to control blower, the wind speed of two blowers in counter-rotating fan is determined according to target coil temperature；According to true
The corresponding revolving speed for adjusting different blowers of fixed wind speed, send different wind in different distance by the control of two blowers to reach,
Guarantee the target temperature of user, improves comfort level.
It is controlled by the collocation of multiple blowers, so that the control of air conditioner is more accurate, further increases the accurate of control
Property.
In one embodiment, with reference to Fig. 8, the step of the operation that air conditioner is controlled according to the target coil temperature it
Afterwards, further includes:
Step S40 obtains indoor environment temperature；
Step S50 generates coil temperature and sky in the indoor environment temperature and the target temperature of setting there are when difference
The correction value for adjusting device parameter adjusts the operating parameter of air conditioner according to the correction value and corrects coil temperature and air conditioner ginseng
Several corresponding relationships.
In the present embodiment, after the parameter for having adjusted compressor frequency and blower according to coil temperature, Indoor Temperature is determined
Whether degree is consistent with the target temperature of setting, in the indoor environment temperature and the target temperature of setting there are when difference, generates
The correction value of target coil temperature and air conditioner parameter adjusts the operating parameter and amendment mesh of air conditioner according to the correction value
Mark the corresponding relationship of coil temperature and air conditioner parameter.
In other words room temperature and the target temperature of setting relatively, for example, difference is at positive and negative 0.1 degree or 0.2 degree
Within.When keeping off, the correction value of target coil temperature and air conditioner parameter is generated, air conditioner is adjusted according to the correction value
Operating parameter and correct coil temperature and air conditioner parameter corresponding relationship.Correction value is made accordingly according to the direction of difference
Adjustment, and difference is corresponding with the correction value of target coil temperature, for example, difference is 0.8 degree, 0.4 degree of coil temperature height-regulating, or
Say that difference is -0.8 degree, coil temperature turns down 0.4 degree etc..Target coil temperature has adjusted, the natural control parameter with air conditioner
It just needs to adjust.Certainly in one embodiment, it is also possible to directly adjust the control parameter of target coil temperature and air conditioner, example
Such as, difference is 0.8 degree, and compressor frequency improves either rotation speed of fan and improves 10%.
The present embodiment is adjusted by the corresponding relationship to target coil temperature and air conditioner control parameter, so that air conditioner
Control makes amendment with the deviation of time or precision, and the part of inaccuracy is corrected, so that practical control air-conditioning
Temperature and the wind speed that space is acted on after device are more accurate, improve the comfort of air conditioner.
In addition, the embodiment of the present invention also proposes a kind of air conditioner controlling device, and with reference to Fig. 9, the air conditioner controlling device
It include: to obtain module 101, determining module 102 and control module 103,
Module 101 is obtained, user is at a distance from air conditioner in acquisition air conditioner institute action space；
In the present embodiment, the mode that air conditioner can be selected according to user is different, and enters different modes, for example, system
Heat or refrigeration；Air conditioner can be grasped according to the open command of user or when reaching the default opening time according to the habit of user
Make to open air conditioner.
After air conditioner unlatching, is detected in air conditioner institute action space and whether deposited by the detector being arranged on air conditioner
In user, when there are user, the user is detected at a distance from air conditioner.
The detector can be infrared sensor, by the thermal image within the scope of scanning space, according to thermal image and in advance
If thermal image compare, it is determined whether presence of people, after determining someone, according to the image-forming principle of thermal image can detecte with
Family is with a distance from air conditioner.
The detector is also possible to radar sensor, and the radar sensor for enabling air conditioner installation issues electromagnetic wave；It connects
Receive the feedback wave signal of the electromagnetic wave；According to the time difference calculating user and air conditioner of feedback wave signal and sending electromagnetic wave
Distance.
The detector is also possible to camera, detects to obtain user and air conditioner according to the image of camera shooting
Distance.Optionally, after camera shooting image, user can be first determined in the position of air conditioner action space, according to space
Layout, to obtain distance of the user relative to air conditioner.
And the user preferably positive distance of user and air conditioner at a distance from air conditioner, and not being positive in detection
Identity distance from when, the positive distance of user and air conditioner can be calculated by way of geometry.
After detector detects user at a distance from air conditioner, user and air conditioner in air conditioner action space are obtained
Distance.
Determining module 102 determines the target coil temperature of heat exchanger according to the target temperature of the distance and setting；
User is in different distance, and the air conditioner effect that can be experienced is different, and temperature also can be variant.And it is obtaining
To user at a distance from air conditioner after, it is thus necessary to determine that user this apart from required temperature, in other words required for air conditioner
Function and effect.The temperature that the user needs, determines according to the distance and target temperature, and the target temperature is to use
The comfort temperature at family, that is, room comfort temperature desired by user can be set in advance, for example, being 24 degree or 25 degree etc..This
In the target coil temperature of heat exchanger that determines be to need heat exchanger coils temperature to be achieved.
The determining module 102 determines the target coil temperature packet of heat exchanger according to the target temperature of the distance and setting
It includes:
Test point temperature is determined according to the target temperature of the distance and setting；
The target coil temperature of heat exchanger is determined according to test point temperature.
The temperature actually required of different distance, user is identical, but the temperature acted on for air conditioner is for difference
Position is different, and different distance test point temperature is determined according to the target temperature that distance is different and sets, for example, distance is not
Together, test point has fine difference, for example, test point temperature when distance is 4 meters is 24 degree, and in 4.5 meters of test
Point temperature is 23.5, is just able to satisfy user in this way for the demand of same comfort temperature.And regenerator target coil temperature and survey
Pilot temperature has a corresponding relationship, is tabled look-up by corresponding relationship and obtains target coil temperature according to test point temperature.The test
Point temperature can be user position be test point, be perhaps also possible to air outlet temperature according to user select setting or
System default is that user position is test point.
In one embodiment, test point temperature is determined according to the target temperature of distance and setting.For example, distance is L1, room
Interior environment temperature is T11, target temperature Ts1, and target coil temperature is T21；Distance be L2, target set temperature Ts1,
And target coil temperature is T22；Wherein L1 is greater than L2, and in refrigeration, T21 is less than T22, and when heating, T21 is greater than T22.Its is right
The relationship answered except above-mentioned points, can be arranged according to actual needs, and be not limited to above-mentioned illustration.
Control module 103 controls the operation of air conditioner according to the target coil temperature.
After getting target coil temperature, the operating parameter of available air conditioner, for example, obtaining cooler compressor
Running frequency and/or blower operating air velocity.
In one embodiment, control module 103 includes: according to the operation that the target coil temperature controls air conditioner
Compressor frequency and rotation speed of fan are determined according to the target coil temperature；
Control the operation of compressor and indoor fan respectively according to the compressor frequency and rotation speed of fan.Here it determines
Compressor frequency and rotation speed of fan are to need compressor frequency and rotation speed of fan to be achieved.
For example, when T1 (room temperature) is 17.6 degree, wind file 100%, 4.5 meters of user and air-conditioning front distance, air-conditioning
Device running frequency is FR1, and evaporator target coil temperature T2=29.9 degree reaches comfort temperature 20 degree of temperature at test point；
When 4.5 meters of T1=15.8 degree, wind file 90%, user and air-conditioning front distance, air conditioner running frequency is FR2,
T2=28.6 degree, test point temperature are 18.7 degree, are lower than target comfort temperature；
It runs corresponding rotation speed of fan 100% and improves air conditioner frequency FR1, test point temperature is made to reach comfort temperature.
And in order to preferably control the operation of air conditioner, it is in one embodiment, described according to the target coil temperature control
The step of operation of air conditioner processed includes:
When the target coil temperature is greater than the coil temperature of current detection, judge whether the test point temperature is greater than
Preset temperature threshold；When the test point temperature is greater than or equal to preset temperature threshold, turning for air conditioner blower is improved
Speed；When the test point temperature is less than preset temperature threshold, the frequency of cooler compressor is improved；In the target coil pipe
When temperature is less than the coil temperature of current detection, judge whether the test point temperature is greater than preset temperature threshold；Described
When test point temperature is greater than or equal to preset temperature threshold, the frequency of cooler compressor is reduced；In the test point temperature
When less than preset temperature threshold, the revolving speed of air conditioner blower is improved.After the target coil temperature that determination to be adjusted, with current
Coil temperature compare, judge, according to different comparison results again come the case where judging test point temperature, binding test point temperature
The estimate of situation of degree and coil temperature, adjusts the different operating parameter of air conditioner according to estimate of situation difference respectively, for example, adjusting
Compressor and/or adjusting indoor fan.
The present embodiment at a distance from air conditioner, determines heat exchanger according to distance and the target temperature of setting by detection user
Target coil temperature, directly obtained the temperature of heat exchanger, compressor frequency adjusted by the temperature of heat exchanger and blower turns
Speed provides a kind of different air conditioner control mode, can be accurately obtained the straight of user's comfort temperature and heat exchanger of air conditioner
Relationship is connect, and then more accurately adjusts heat exchanger efficiency by the temperature of heat exchanger, improves the accuracy of air conditioner control,
Improve the comfort of air conditioner.
And in one embodiment, when the blower is counter-rotating fan, control module 103 is according to the target coil temperature
Control air conditioner operation include:
The wind speed of two blowers in counter-rotating fan is determined according to the target coil temperature；
According to the corresponding revolving speed for adjusting different blowers of determining wind speed.
In the present embodiment, the indoor fan is counter-rotating fan, and the counter-rotating fan includes the wind of two independent air-feedings
Machine.
Specifically, proposing a kind of cabinet air-conditioner 10, axial flow blower 12 is installed on air outlet 110, described with reference to Fig. 6 and Fig. 7
Axial flow blower 12 includes clamshell 12a, inner support 12b1, first motor 12c1, the first axial-flow windwheel 12d1, support arm 12b2, second
Motor 12c2With the second axial-flow windwheel 12d2, the clamshell 12a is installed on the air outlet 110, and the clamshell 12a has air inlet
End and outlet air end (not identified in figure).The inner support 12b1It is installed in the clamshell 12a, and is set close to the air intake
It sets.The first motor 12c1It is installed on the inner support 12b1.The first axial-flow windwheel 12d1In the clamshell 12a,
And it is installed on the first motor 12c1.The support arm 12b2It is installed in the clamshell 12a, and is set close to the outlet air end
It sets.The second motor 12c2It is installed on the support arm 12b2.The second axial-flow windwheel 12d2In the clamshell 12a,
And it is installed on the second motor 12c2。
Specifically, the clamshell 12a be substantially in both ends open tubular setting, clamshell 12a can be it is integrally formed,
It is also possible to (as shown in Figure 3) being spliced to form by two tubular elements.Support arm 12b2Substantially it is arranged in " ten " font, center
It is provided with for first motor 12c1The installation position of installation, certainly, inner support 12b1It is also possible in linear type setting.The
One axial-flow windwheel 12d1It may be mounted at support arm 12b2Outside, support arm 12b can also be located at2Inside.For inner support
12b1, the second axial-flow windwheel 12d2With the second motor 12c2Positional relationship and structure, it is corresponding with support arm 12b2, first axle stream
Wind wheel 12d1With first motor 12c1It is similar.
It can be the revolving speed for adjusting one of axial flow blower 12 for the regulative mode of the blowing range of air-conditioning cabinet-type air conditioner,
Or the revolving speed of two axial flow blowers 12 is adjusted together.The second axial-flow windwheel 12d can also be adjusted2Direction of rotation.
Such as: when the cabinet air-conditioner 10 operation, the first axial-flow windwheel 12d1Air-flow is imported shell from air inlet by rotation
In 11, and it is oriented to the first axial-flow windwheel 12d1Front.At this point, can increase by the second axis stream if necessary to increase air supplying distance
Wind wheel 12d2Revolving speed.If necessary to reduce air supplying distance, the second axial-flow windwheel 12d can be reduced2Revolving speed, or stop the
Two axial-flow windwheel 12d2Operating, or the second axial-flow windwheel 12d of control2Reversion is (relative to the second axial-flow windwheel 12d2When air-supply
Direction of rotation).Certainly, in order to adjust air supplying distance, the first axial-flow windwheel 12d can also be adjusted simultaneously1With the second axial-flow windwheel
12d2Revolving speed, for example, increasing the first axial-flow windwheel 12d simultaneously1With the second axial-flow windwheel 12d2Revolving speed；Also it can reduce
One axial-flow windwheel 12d1Revolving speed, and increase the second axial-flow windwheel 12d2Revolving speed；The first axial-flow windwheel can also be reduced simultaneously
12d1Revolving speed and the second axial-flow windwheel 12d2Revolving speed；It can also increase by the first axial-flow windwheel 12d1Revolving speed, reduce the second axis
Flow wind wheel 12d2Revolving speed.
When needing to control blower, the wind speed of two blowers in counter-rotating fan is determined according to target coil temperature；According to true
The corresponding revolving speed for adjusting different blowers of fixed wind speed, send different wind in different distance by the control of two blowers to reach,
Guarantee the target temperature of user, improves comfort level.
It is controlled by the collocation of multiple blowers, so that the control of air conditioner is more accurate, further increases the accurate of control
Property.
In one embodiment, module 101 is obtained, indoor environment temperature is obtained；
Control module 103 generates coil temperature in the indoor environment temperature and the target temperature of setting there are when difference
With the correction value of air conditioner parameter, the operating parameter of air conditioner is adjusted according to the correction value and corrects coil temperature and air-conditioning
The corresponding relationship of device parameter.
In the present embodiment, after the parameter for having adjusted compressor frequency and blower according to coil temperature, Indoor Temperature is determined
Whether degree is consistent with the target temperature of setting, in the indoor environment temperature and the target temperature of setting there are when difference, generates
The correction value of target coil temperature and air conditioner parameter adjusts the operating parameter and correction-plate of air conditioner according to the correction value
The corresponding relationship of tube temperature degree and air conditioner parameter.
In other words room temperature and the target temperature of setting relatively, for example, difference is at positive and negative 0.1 degree or 0.2 degree
Within.When keeping off, the correction value of target coil temperature and air conditioner parameter is generated, air conditioner is adjusted according to the correction value
Operating parameter and correct target coil temperature and air conditioner parameter corresponding relationship.Correction value is made according to the direction of difference
Corresponding adjustment, and difference is corresponding with the correction value of target coil temperature, for example, difference is 0.8 degree, target coil temperature is turned up
0.4 degree, difference is -0.8 degree in other words, and target coil temperature turns down 0.4 degree etc..Target coil temperature has adjusted, natural and empty
The control parameter of device is adjusted just to need to adjust.Certainly in one embodiment, it is also possible to directly adjust target coil temperature and air-conditioning
The control parameter of device, for example, difference is 0.8 degree, compressor frequency improves either rotation speed of fan and improves 10%.
The present embodiment is adjusted by the corresponding relationship to target coil temperature and air conditioner control parameter, so that air conditioner
Control makes amendment with the deviation of time or precision, and the part of inaccuracy is corrected, so that practical control air-conditioning
Temperature and the wind speed that space is acted on after device are more accurate, improve the comfort of air conditioner.
In addition, the embodiment of the present invention also proposes that a kind of air conditioner, the air conditioner include: memory, processor and storage
On the memory and the computer program that can run on the processor, the computer program are held by the processor
The step of air-conditioner control method as described above is realized when row.
The blower of the air conditioner is counter-rotating fan, and the setting of counter-rotating fan refers to Fig. 6 and Fig. 7, and in counter-rotating fan
Blower connects processor, and blower is completed to blow under the control of a processor；Pass through destination disk tube temperature in air conditioner control process
The revolving speed of different blowers realizes temperature to control air conditioner in the air-supply of different distance in the different control counter-rotating fans of degree
Control improves air conditioner control accuracy.
Further, the air conditioner is preferably cabinet-type air conditioner, and the cabinet-type air conditioner includes two blowers, two air outlets, by not
The wind for completing to be sent to user location with the air blowing control of blower is comfortable and guarantee the target temperature for reaching setting.
In addition, the embodiment of the present invention also proposes that a kind of computer readable storage medium, computer readable storage medium are described
Air conditioner control program, realization when the air conditioner control program is executed by processor are stored on computer readable storage medium
Air-conditioner control method described in embodiment as above.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In computer readable storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can
To be mobile phone, computer, server, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of air-conditioner control method, which is characterized in that the air-conditioner control method the following steps are included:
User is at a distance from air conditioner in acquisition air conditioner institute action space；
The target coil temperature of heat exchanger is determined according to the target temperature of the distance and setting；
The operation of air conditioner is controlled according to the target coil temperature.
2. air-conditioner control method as described in claim 1, which is characterized in that described to be controlled according to the target coil temperature
The step of operation of air conditioner includes:
Compressor frequency and rotation speed of fan are determined according to the target coil temperature；
Control the operation of compressor and indoor fan respectively according to the compressor frequency and rotation speed of fan.
3. air-conditioner control method as described in claim 1, which is characterized in that described when the blower is counter-rotating fan
Include: according to the step of operation of target coil temperature control air conditioner
The wind speed of two blowers in counter-rotating fan is determined according to the target coil temperature；
According to the corresponding revolving speed for adjusting different blowers of determining wind speed.
4. air-conditioner control method as described in claim 1, which is characterized in that the target according to the distance and setting
Temperature determines that the step of target coil temperature of heat exchanger includes:
Test point temperature is determined according to the target temperature of the distance and setting；
The target coil temperature of heat exchanger is determined according to test point temperature.
5. air-conditioner control method as described in claim 1, which is characterized in that described to be controlled according to the target coil temperature
The step of operation of air conditioner includes:
When the target coil temperature is greater than the coil temperature of current detection, it is default to judge whether the test point temperature is greater than
Temperature threshold；
When the test point temperature is greater than or equal to preset temperature threshold, the revolving speed of air conditioner blower is improved；
When the test point temperature is less than preset temperature threshold, the frequency of cooler compressor is improved；
When the target coil temperature is less than the coil temperature of current detection, it is default to judge whether the test point temperature is greater than
Temperature threshold；
When the test point temperature is greater than or equal to preset temperature threshold, the frequency of cooler compressor is reduced；
When the test point temperature is less than preset temperature threshold, the revolving speed of air conditioner blower is improved.
6. air-conditioner control method as described in claim 1, which is characterized in that described to be controlled according to the target coil temperature
After the step of operation of air conditioner, further includes:
Obtain indoor environment temperature；
In the indoor environment temperature and the target temperature of setting there are when difference, target coil temperature and air conditioner parameter are generated
Correction value, according to the correction value adjust air conditioner operating parameter and amendment coil temperature it is corresponding with air conditioner parameter
Relationship.
7. such as air-conditioner control method as claimed in any one of claims 1 to 6, which is characterized in that the acquisition air conditioner is made
Before the step of with user in space at a distance from air conditioner, further includes:
The radar sensor for enabling air conditioner installation issues electromagnetic wave；
Receive the feedback wave signal of the electromagnetic wave；
It is calculated at a distance from user and air conditioner according to feedback wave signal and the time difference for issuing electromagnetic wave.
8. a kind of air conditioner controlling device, which is characterized in that the air conditioner controlling device includes:
Module is obtained, for obtaining in air conditioner institute action space user at a distance from air conditioner；
Determining module, for determining the target coil temperature of heat exchanger according to the target temperature of the distance and setting；
Control module, for controlling the operation of air conditioner according to the target coil temperature.
9. a kind of air conditioner, which is characterized in that the air conditioner includes: memory, processor and is stored on the memory
And the computer program that can be run on the processor, such as right is realized when the computer program is executed by the processor
It is required that the step of air-conditioner control method described in any one of 1 to 7.
10. a kind of computer readable storage medium, which is characterized in that be stored with air conditioner on the computer readable storage medium
Program is controlled, the air conditioner control program realizes the air-conditioning as described in any one of claims 1 to 7 when being executed by processor
Device control method.
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