CN106765975A - Air-conditioner control method and device - Google Patents
Air-conditioner control method and device Download PDFInfo
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- CN106765975A CN106765975A CN201710007776.XA CN201710007776A CN106765975A CN 106765975 A CN106765975 A CN 106765975A CN 201710007776 A CN201710007776 A CN 201710007776A CN 106765975 A CN106765975 A CN 106765975A
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- air
- temperature
- conditioner
- conditioning
- humidity
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
Abstract
The invention discloses a kind of air-conditioner control method and device, wherein, the method includes：Obtain cooler compressor operation information and air-conditioner operational temperature information；Confirm air-conditioner with the presence or absence of the humidity sensor for obtaining air-conditioner operating humidity environment；According to cooler compressor operation information and air-conditioner operational temperature information, air-conditioner with the presence or absence of the confirmation result of the humidity sensor for obtaining air-conditioner operating humidity environment, judge whether to meet anti-condensation control condition；If meeting anti-condensation control condition, cooler compressor running frequency is adjusted, to carry out the anti-condensation control of air-conditioner.The control strategy that the present invention solves in the prior art to air-conditioner condensation problem is only applicable to the air-conditioner with humidity sensor, and the scope of application compares the problem of limitation, improves range of application.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of air-conditioner control method and device.
Background technology
There is more condensation summer when humidity larger area air-conditioner runs at air-conditioning panel, air outlet, wind deflector
Water is produced, and air-conditioning blows water problems and also happens occasionally, and problem above can cause the complaint of user.Therefore when air-conditioner is except rainy season
Restraining cold operation, to avoid, the closed not tight or humidity in room is excessive to cause indoor set condensation problem serious, therefore increases this control
The operational factors such as system, the condensation temperature run to whole machine are controlled, and condensation temperature is lifted on the premise of refrigeration performance is ensured,
Improve indoor set condensation effect.
Currently for the control strategy of air-conditioner condensation problem, mainly by gathering indoor relative humidity and variable quantity,
Contrast is carried out so as to be controlled to compressor frequency with default relative humidity, and this control mode is only applicable to be passed with humidity
The air-conditioner of sensor, the scope of application compares limitation.
The air-conditioning with humidity sensor is only applicable to for the control strategy in correlation technique to air-conditioner condensation problem
Device, the scope of application compares the problem of limitation, not yet proposes to efficiently solve scheme at present.
The content of the invention
The invention provides a kind of air-conditioner control method and device, at least to solve in the prior art to air-conditioner condensation
The control strategy of problem is only applicable to the air-conditioner with humidity sensor, and the scope of application compares the problem of limitation.
In order to solve the above technical problems, according to the one side of the embodiment of the present disclosure, the invention provides a kind of air-conditioner
Control method, the method includes：Obtain cooler compressor operation information and air-conditioner operational temperature information；Confirm air-conditioner
With the presence or absence of the humidity sensor for obtaining air-conditioner operating humidity environment；According to cooler compressor operation information and sky
Device operational temperature information, air-conditioner are adjusted with the presence or absence of the confirmation knot of the humidity sensor for obtaining air-conditioner operating humidity environment
Really, judge whether to meet anti-condensation control condition；If meeting anti-condensation control condition, cooler compressor running frequency is adjusted,
To carry out the anti-condensation control of air-conditioner.
In one embodiment, the cooler compressor operation information of acquisition includes：Compressor operating time, compressor
Running frequency, the air-conditioner operational temperature information of acquisition includes：Environment temperature and user set in air-conditioning external environment temperature, air-conditioning
Set the goal temperature, judges whether to meet anti-condensation control condition, including：Judge whether running time of air conditioner compressor meets
One default run time threshold value；If compressor operating time parameter is unsatisfactory for the first default run time threshold value, judge not meeting
Anti-condensation control condition；If compressor operating time parameter meets the first default run time threshold value, according to air-conditioner whether
In the presence of confirmation result, compressor operating frequency, the air-conditioning outer shroud of the humidity sensor for obtaining air-conditioner operating humidity environment
Environment temperature and user's sets target temperature continue to determine whether to meet anti-condensation control condition in border temperature, air-conditioning.
In one embodiment, passed with the presence or absence of for obtaining the humidity of air-conditioner operating humidity environment according to air-conditioner
The confirmation result of sensor, compressor operating frequency, air-conditioning outdoor environment temperature, air-conditioning indoor environment temperature and user setting mesh
Mark temperature continues to determine whether to meet anti-condensation control condition, including：Confirming that result is when there is humidity sensor, to obtain empty
The indoor humidity of device inner tube temperature and humidity sensor detection is adjusted, air-conditioning indoor environment temperature and air-conditioner inner tube temperature is judged
Difference whether more than or equal to the first temperature value and less than or equal to second temperature value, wherein, second temperature value with according to wet
The dew-point temperature positive correlation that the humidity of degree sensor detection is calculated；Judge air-conditioning external environment temperature whether in the first default temperature
Degree is interval；Judge whether environment temperature is interval in the second preset temperature in air-conditioning；Judge whether compressor operating frequency is more than
Or equal to predeterminated frequency threshold value；Judged result be when, judgement meet anti-condensation control condition.
In one embodiment, passed with the presence or absence of for obtaining the humidity of air-conditioner operating humidity environment according to air-conditioner
The confirmation result of sensor, compressor operating frequency, air-conditioning outdoor environment temperature, air-conditioning indoor environment temperature and user setting mesh
Mark temperature continues to determine whether to meet anti-condensation control condition, including：When it is in the absence of humidity sensor to confirm result, obtain
Air-conditioner inner tube temperature and the default indoor humidity of air-conditioner, judge air-conditioning indoor environment temperature with air-conditioner inner tube temperature
Difference whether more than or equal to the first temperature value and less than or equal to second temperature value, wherein, second temperature value with according to air-conditioning
The dew-point temperature positive correlation that the default indoor humidity of device is calculated；Judge air-conditioning external environment temperature whether in the first preset temperature
It is interval；Judge whether environment temperature is interval in the second preset temperature in air-conditioning；Judge compressor operating frequency whether be more than or
Equal to predeterminated frequency threshold value；Judged result be when, judgement meet anti-condensation control condition.
In one embodiment, passed with the presence or absence of for obtaining the humidity of air-conditioner operating humidity environment according to air-conditioner
The confirmation result of sensor, compressor operating frequency, air-conditioning outdoor environment temperature, air-conditioning indoor environment temperature and user setting mesh
Mark temperature continues to determine whether to meet anti-condensation control condition, including：Confirming that result is when there is humidity sensor, to obtain empty
The indoor humidity of device inner tube temperature and humidity sensor detection is adjusted, air-conditioning indoor environment temperature and air-conditioner inner tube temperature is judged
Difference whether more than or equal to the first temperature value and less than or equal to second temperature value, wherein, second temperature value with according to wet
The dew-point temperature positive correlation that the humidity of degree sensor detection is calculated；Judge air-conditioning external environment temperature whether in the first default temperature
Degree is interval；Judge whether environment temperature is interval in the second preset temperature in air-conditioning；Judge whether compressor operating frequency is more than
Or equal to predeterminated frequency threshold value；Judge in the continuous second default run time threshold value, environment temperature drop amount is in air-conditioning
It is no to be not more than the 3rd temperature value；Judge whether that air-conditioning indoor environment temperature is more than or equal to the 4th with the difference of sets target temperature
Temperature value；Judged result be when, judgement meet anti-condensation control condition.
In one embodiment, passed with the presence or absence of for obtaining the humidity of air-conditioner operating humidity environment according to air-conditioner
The confirmation result of sensor, compressor operating frequency, air-conditioning outdoor environment temperature, air-conditioning indoor environment temperature and user setting mesh
Mark temperature continues to determine whether to meet anti-condensation control condition, including：When it is in the absence of humidity sensor to confirm result, obtain
Air-conditioner inner tube temperature and the default indoor humidity of air-conditioner, judge air-conditioning indoor environment temperature with air-conditioner inner tube temperature
Difference whether more than or equal to the first temperature value and less than or equal to second temperature value, wherein, second temperature value with according to air-conditioning
The dew-point temperature positive correlation that the default indoor humidity of device is calculated；Judge air-conditioning external environment temperature whether in the first preset temperature
It is interval；Judge whether environment temperature is interval in the second preset temperature in air-conditioning；Judge compressor operating frequency whether be more than or
Equal to predeterminated frequency threshold value；Judge in the continuous second default run time threshold value, whether environment temperature drop amount in air-conditioning
No more than the 3rd temperature value；Judge whether air-conditioning indoor environment temperature with the difference of sets target temperature more than or equal to the 4th temperature
Angle value；Judged result be when, judgement meet anti-condensation control condition.
In one embodiment, cooler compressor running frequency is adjusted, to carry out the anti-condensation control of air-conditioner, bag
Include：Calculate the first temperature approach of air-conditioning indoor environment temperature and air-conditioner inner tube temperature；Calculate second temperature value and the first difference
The second temperature approach；When the second temperature approach is in the 3rd preset temperature interval, the running frequency reduction of control cooler compressor,
When the second temperature approach is in the 4th preset temperature interval, control cooler compressor running frequency is constant, in the second temperature approach
During in the 5th preset temperature interval, control cooler compressor running frequency increases.
According to the another aspect of the embodiment of the present disclosure, there is provided a kind of air conditioner controlling device, the device includes：Obtain single
Unit, for obtaining cooler compressor operation information and air-conditioner operational temperature information；Confirmation unit, for confirming air-conditioner
With the presence or absence of the humidity sensor for obtaining air-conditioner operating humidity environment；Judging unit, for according to cooler compressor
Operation information and air-conditioner operational temperature information, air-conditioner are with the presence or absence of the humidity for obtaining air-conditioner operating humidity environment
The confirmation result of sensor, judges whether to meet anti-condensation control condition；Adjustment unit, for meeting anti-condensation control condition
When, cooler compressor running frequency is adjusted, to carry out the anti-condensation control of air-conditioner.
In one embodiment, the cooler compressor operation information that acquiring unit is obtained includes：During compressor operating
Between, compressor operating frequency, the air-conditioner operational temperature information of acquisition includes：Environment temperature in air-conditioning external environment temperature, air-conditioning
And user's sets target temperature, judging unit includes：First judging unit, for judging that running time of air conditioner compressor is
It is no to meet the first default run time threshold value；First identifying unit, for recompressing machine operation time parameters, to be unsatisfactory for first pre-
If during run time threshold value, judgement does not meet anti-condensation control condition；Second judging unit, for recompressing machine run time ginseng
When number meets the first default run time threshold value, according to air-conditioner with the presence or absence of for obtaining the wet of air-conditioner operating humidity environment
Spend environment temperature and user's setting mesh in the confirmation result of sensor, compressor operating frequency, air-conditioning external environment temperature, air-conditioning
Mark temperature continues to determine whether to meet anti-condensation control condition；Wherein, the second judging unit includes：First judge module, is used for
It is the indoor humidity that air-conditioner inner tube temperature and humidity sensor detection are obtained when there is humidity sensor in confirmation result,
Judge air-conditioning indoor environment temperature and air-conditioner inner tube temperature difference whether more than or equal to the first temperature value and less than or wait
In second temperature value, wherein, the dew-point temperature positive correlation that second temperature value is calculated with the humidity detected according to humidity sensor；
Second judge module, for judging whether air-conditioning external environment temperature is interval in the first preset temperature；3rd judge module, is used for
Judge whether environment temperature is interval in the second preset temperature in air-conditioning；4th judge module, for judging compressor operating frequently
Whether rate is more than or equal to predeterminated frequency threshold value；Second identifying unit, in the first judge module, the second judge module,
Three judge modules, the judged result of the 4th judge module are when being, judgement meets anti-condensation control condition.
In one embodiment, judging unit includes：5th judge module, for confirming that result is in the absence of humidity
During sensor, air-conditioner inner tube temperature and the default indoor humidity of air-conditioner are obtained, judge air-conditioning indoor environment temperature with sky
Whether the difference of device inner tube temperature is adjusted more than or equal to the first temperature value and less than or equal to second temperature value, wherein, the second temperature
Angle value and the dew-point temperature positive correlation calculated according to the default indoor humidity of air-conditioner；Second judge module, for judging sky
Adjust external environment temperature whether interval in the first preset temperature；3rd judge module, for judging in air-conditioning whether is environment temperature
It is interval in the second preset temperature；4th judge module, for judging compressor operating frequency whether more than or equal to default frequency
Rate threshold value；Second identifying unit, in the 5th judge module, the second judge module, the 3rd judge module, the 4th judge module
Judged result be when being, judgement meets anti-condensation control condition.
In one embodiment, judging unit includes：First judge module, for confirming that result is have humidity to pass
During sensor, obtain air-conditioner inner tube temperature and humidity sensor detection indoor humidity, judge air-conditioning indoor environment temperature and
Whether the difference of air-conditioner inner tube temperature is more than or equal to the first temperature value and less than or equal to second temperature value, wherein, second
The dew-point temperature positive correlation that temperature value is calculated with the humidity detected according to humidity sensor；Second judge module, for judging
Whether air-conditioning external environment temperature is interval in the first preset temperature；3rd judge module, for judging that environment temperature is in air-conditioning
It is no to be in the second preset temperature interval；4th judge module, for judging compressor operating frequency whether more than or equal to default
Frequency threshold；6th judge module, for judging in the continuous second default run time threshold value, in air-conditioning at a temperature of environment
Whether drop amount is not more than the 3rd temperature value；7th judge module, for judging whether air-conditioning indoor environment temperature and sets target
The difference of temperature is more than or equal to the 4th temperature value；Second identifying unit, for the first judge module, the second judge module,
3rd judge module, the 4th judge module, the 6th judge module, the judged result of the 7th judge module are when being, judge symbol
Close anti-condensation control condition.
In one embodiment, judging unit includes：5th judge module, for confirming that result is in the absence of humidity
During sensor, air-conditioner inner tube temperature and the default indoor humidity of air-conditioner are obtained, judge air-conditioning indoor environment temperature with sky
Whether the difference of device inner tube temperature is adjusted more than or equal to the first temperature value and less than or equal to second temperature value, wherein, the second temperature
Angle value and the dew-point temperature positive correlation calculated according to the default indoor humidity of air-conditioner；Second judge module, for judging sky
Adjust external environment temperature whether interval in the first preset temperature；3rd judge module, for judging in air-conditioning whether is environment temperature
It is interval in the second preset temperature；4th judge module, for judging compressor operating frequency whether more than or equal to default frequency
Rate threshold value；6th judge module, for judging in the continuous second default run time threshold value, environment temperature drop in air-conditioning
Whether amount is not more than the 3rd temperature value；7th judge module, for judging whether air-conditioning indoor environment temperature and sets target temperature
The difference of degree is more than or equal to the 4th temperature value；Second identifying unit, in the 5th judge module, the second judge module,
Three judge modules, the 4th judge module, the 6th judge module, the judged result of the 7th judge module are when being, judge to meet
Anti-condensation control condition.
In one embodiment, adjustment unit includes：First computing module, for calculate air-conditioning indoor environment temperature with
First temperature approach of air-conditioner inner tube temperature；Second computing module, the second temperature for calculating second temperature value and the first difference
Difference；Control module, for when the second temperature approach is in the 3rd preset temperature interval, controlling cooler compressor running frequency
Reduce, when the second temperature approach is in the 4th preset temperature interval, control cooler compressor running frequency is constant, in the second temperature
When difference is in the 5th preset temperature interval, control cooler compressor running frequency increases.
Run with reference to cooler compressor and believed for anti-condensation new control program there is provided a kind of in the present invention
Breath, air-conditioner operational temperature information and the confirmation with the presence or absence of humidity sensor are controlled, and this control mode is not
The air-conditioner with humidity sensor is only applicable to, the air-conditioner without humidity sensor is also applied for, effectively solved
The control strategy to air-conditioner condensation problem is only applicable to the air-conditioner with humidity sensor, scope of application ratio in the prior art
The relatively problem of limitation, improves range of application.
Brief description of the drawings
Fig. 1 is a kind of optional flow chart of air-conditioner control method according to embodiments of the present invention；
Fig. 2 is the optional flow chart of another kind of air-conditioner control method according to embodiments of the present invention；
Fig. 3 is another another optional flow chart of air-conditioner control method according to embodiments of the present invention；And
Fig. 4 is a kind of optional structured flowchart of air conditioner controlling device according to embodiments of the present invention.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in implementation method do not represent and the consistent all implementation methods of the present invention.Conversely, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, of the invention.
Embodiment 1
The air-conditioner control method that the present invention is provided is illustrated below in conjunction with the accompanying drawings.
The air-conditioner control method that the present invention is provided can be applied in operation of air conditioning systems, for example：Domestic air conditioning, market
With or air conditioner for ship on, can on air-conditioner device install application (APP) by way of or on air-conditioner pacify
The mode for filling software is realized, it is also possible in writing the middle control program of air-conditioner.Fig. 1 shows a kind of optional flow of the method
Figure, as shown in figure 1, the air-conditioner control method may comprise steps of：
S102, obtains cooler compressor operation information and air-conditioner operational temperature information；
S104, confirms air-conditioner with the presence or absence of the humidity sensor for obtaining air-conditioner operating humidity environment；
S106, according to cooler compressor operation information and air-conditioner operational temperature information, air-conditioner with the presence or absence of use
In the confirmation result of the humidity sensor for obtaining air-conditioner operating humidity environment, judge whether to meet anti-condensation control condition；
S108, if meeting anti-condensation control condition, adjusts cooler compressor running frequency, to carry out the anti-condensation of air-conditioner
Dew control.
It is above-mentioned preferred embodiment in provide it is a kind of for anti-condensation new control program, with reference to air-conditioner pressure
Contracting machine operation information, air-conditioner operational temperature information and the confirmation with the presence or absence of humidity sensor are controlled, this
Control mode is applicable not only to the air-conditioner with humidity sensor, is also applied for the air-conditioner without humidity sensor, has
The control strategy solved in the prior art to air-conditioner condensation problem of effect is only applicable to the air-conditioner with humidity sensor,
The scope of application compares the problem of limitation, improves range of application.
When implementing, the cooler compressor operation information of acquisition can include：Compressor operating time, compressor fortune
Line frequency, the air-conditioner operational temperature information of acquisition can include：Environment temperature and user in air-conditioning external environment temperature, air-conditioning
Sets target temperature, it is above-mentioned to judge whether to meet anti-condensation control condition, may include steps of：Judge cooler compressor
Whether run time meets the first default run time threshold value, for example, after air-conditioner is opened, starting to compressor operating time
T1, outdoor temperature TOuter shroud, outdoor temperature TInner ring, user's design temperature TIf, indoor set heat exchange coil temperature TInner tubeAdopted etc. parameter
Sample；T1 >=t between when the compressor is operatingThe judgement time 1When, air-conditioner proceeds by anti-condensation control and judges, it is preferable that tThe judgement time 1∈
[0,120min]；If compressor operating time parameter is unsatisfactory for the first default run time threshold value tThe judgement time 1, judgement does not meet anti-
Condensation control condition；If compressor operating time parameter meets the first default run time threshold value, whether deposited according to air-conditioner
In confirmation result, compressor operating frequency, the air-conditioning external environment of the humidity sensor for obtaining air-conditioner operating humidity environment
Environment temperature and user's sets target temperature continue to determine whether to meet anti-condensation control condition in temperature, air-conditioning.
Specifically, the humidity sensor for obtaining air-conditioner operating humidity environment is being whether there is according to air-conditioner
Confirm result, compressor operating frequency, air-conditioning outdoor environment temperature, air-conditioning indoor environment temperature and user's sets target temperature
When continuing to determine whether to meet anti-condensation control condition, the flow chart shown in Fig. 2 is may refer to, made the following judgment：
Confirming that result is that the room of air-conditioner inner tube temperature and humidity sensor detection is obtained when there is humidity sensor
Interior humidity, judge air-conditioning indoor environment temperature and air-conditioner inner tube temperature difference whether more than or equal to the first temperature value and
Less than or equal to second temperature value, wherein, the dew point temperature that second temperature value is calculated with the humidity detected according to humidity sensor
Degree positive correlation；For example, being judged by below equation：Judge Δ T1+ Δs TCompensation 1≤(TInner ring—TInner tube)≤ΔT2+ΔTCompensation 2, it is excellent
Selection of land, Δ T1 ∈ [0,10 DEG C], Δ TCompensation 1∈ [0,10 DEG C], Δ TCompensation 2∈ [0,10 DEG C]；Wherein, when air-conditioner has humidity sensor
During device, according to TInner ring, humidity sensor sampling indoor humidity RH rooms in calculate the dew-point temperature T of indoor environmentDew point, Δ T2=
TInner ring—TDew point+ΔTCompensation 3, it is preferable that Δ T compensates 3 ∈ [0,10 DEG C].
When it is in the absence of humidity sensor to confirm result, air-conditioner inner tube temperature and the default interior of air-conditioner are obtained
Humidity, judges whether air-conditioning indoor environment temperature is more than or equal to the first temperature value and is less than with the difference of air-conditioner inner tube temperature
Or equal to second temperature value, wherein, second temperature value is with the dew-point temperature calculated according to the default indoor humidity of air-conditioner just
It is related；For example, being judged by below equation：Judge Δ T1+ Δs TCompensation 1≤(TInner ring—TInner tube)≤ΔT2+ΔTCompensation 2, preferably
Ground, Δ T1 ∈ [0,10 DEG C], Δ TCompensation 1∈ [0,10 DEG C], Δ TCompensation 2∈ [0,10 DEG C]；Wherein, when air-conditioner does not have humidity sensor
During device, it is RH to control relative humidity by default interiorSetting, according to TInner ring、RHSettingCalculate the default dew-point temperature of indoor environment
TDew point, Δ T2=TInner ring—TDew point+ΔTCompensation 3, Δ TCompensation 3∈ [0,10 DEG C]；
Judge whether air-conditioning external environment temperature is interval in the first preset temperature；For example, it may be judged whether T1≤TOuter shroud≤ T2 is excellent
Selection of land, T1 ∈ [0,45 DEG C], T2 ∈ [0,45 DEG C]；
Judge whether environment temperature is interval in the second preset temperature in air-conditioning；For example, T3≤TInner ring≤T4, it is preferable that T3
∈ [0,35 DEG C], T4∈ [0,35 DEG C]；
Judge compressor operating frequency whether more than or equal to predeterminated frequency threshold value；For example, compressor operating frequency F >=
FDetermination frequency, wherein FDetermination frequencyCan be by outdoor temperature TOuter shroud, outdoor temperature TInner ring, user's design temperature TIfIt is determined；
Above-mentioned judged result be when, judgement meet anti-condensation control condition.
It is of the invention another preferred embodiment in, additionally provide another kind and judge whether to meet anti-condensation control
The judgment mode of condition, it is specifically, shown in Figure 3, can make the following judgment：
Confirming that result is that the room of air-conditioner inner tube temperature and humidity sensor detection is obtained when there is humidity sensor
Interior humidity, judge air-conditioning indoor environment temperature and air-conditioner inner tube temperature difference whether more than or equal to the first temperature value and
Less than or equal to second temperature value, wherein, the dew point temperature that second temperature value is calculated with the humidity detected according to humidity sensor
Degree positive correlation；For example, being judged by below equation：Judge Δ T1+ Δs TCompensation 1≤(TInner ring—TInner tube)≤ΔT2+ΔTCompensation 2, it is excellent
Selection of land, Δ T1 ∈ [0,10 DEG C], Δ TCompensation 1∈ [0,10 DEG C], Δ TCompensation 2∈ [0,10 DEG C]；Wherein, when air-conditioner has humidity sensor
During device, according to TInner ring, humidity sensor sampling indoor humidity RH rooms in calculate the dew-point temperature T of indoor environmentDew point, Δ T2=
TInner ring—TDew point+ΔTCompensation 3, it is preferable that Δ T compensates 3 ∈ [0,10 DEG C].
When it is in the absence of humidity sensor to confirm result, air-conditioner inner tube temperature and the default interior of air-conditioner are obtained
Whether humidity, judge the difference of air-conditioning indoor environment temperature and air-conditioner inner tube temperature more than or equal to the first temperature value and small
In or equal to second temperature value, wherein, second temperature value and the dew-point temperature calculated according to the default indoor humidity of air-conditioner
Positive correlation；For example, being judged by below equation：Judge Δ T1+ Δs TCompensation 1≤(TInner ring—TInner tube)≤ΔT2+ΔTCompensation 2, preferably
Ground, Δ T1 ∈ [0,10 DEG C], Δ TCompensation 1∈ [0,10 DEG C], Δ TCompensation 2∈ [0,10 DEG C]；Wherein, when air-conditioner does not have humidity sensor
During device, it is RH to control relative humidity by default interiorSetting, according to TInner ring、RHSettingCalculate the default dew-point temperature of indoor environment
TDew point, Δ T2=TInner ring—TDew point+ΔTCompensation 3, Δ TCompensation 3∈ [0,10 DEG C]；
Judge whether air-conditioning external environment temperature is interval in the first preset temperature；For example, it may be judged whether T1≤TOuter shroud≤ T2 is excellent
Selection of land, T1 ∈ [0,45 DEG C], T2 ∈ [0,45 DEG C]；
Judge whether environment temperature is interval in the second preset temperature in air-conditioning；For example, T3≤TInner ring≤T4, it is preferable that T3
∈ [0,35 DEG C], T4∈ [0,35 DEG C]；
Judge compressor operating frequency whether more than or equal to predeterminated frequency threshold value；For example, compressor operating frequency F >=
FDetermination frequency, wherein FDetermination frequencyCan be by outdoor temperature TOuter shroud, outdoor temperature TInner ring, user's design temperature TIfIt is determined；
Judge in the continuous second default run time threshold value, whether environment temperature drop amount is not more than the 3rd in air-conditioning
(explanation now indoor temperature reduction is relatively slow, and condensation water has been covered with indoor set heat exchange coil, and heat transfer effect is very poor, room for temperature value
Interior humidity is larger or room is not in air-tight state)；For example, in continuous tThe judgement time 2In time, TInner ringReduction amount is not more than T5,
Preferably, tThe judgement time 2∈ [0,40min], T5∈ [0,5 DEG C]；
Judge whether that air-conditioning indoor environment temperature is more than or equal to the 4th temperature value (explanation with the difference of sets target temperature
Now inner ring temperature is larger with user's design temperature gap, does not reach the temperature set by user)；For example, TInner ring—TSetting≥T6, it is excellent
Selection of land, T6∈ [0,35 DEG C]；
Judged result be when, judgement meet anti-condensation control condition.
After judging to meet anti-condensation control condition, can be according to TInner ring—TInner tubeAdjustment cooler compressor running frequency,
During with the anti-condensation control for carrying out air-conditioner, it is described as follows：
Calculate the first temperature approach of air-conditioning indoor environment temperature and air-conditioner inner tube temperature；Calculate second temperature value and first
Second temperature approach of difference；When the second temperature approach is in the 3rd preset temperature interval, cooler compressor running frequency is controlled
Reduce, when the second temperature approach is in the 4th preset temperature interval, control cooler compressor running frequency is constant, in the second temperature
When difference is in the 5th preset temperature interval, control cooler compressor running frequency increases.
For example, working as Δ T2—(TInner ring—TInner tube)≥ΔTCondensation 1When, compressor frequency is reduced on the current frequency, it is preferable that Δ
TCondensation 1∈ [0,10 DEG C]；As Δ TCondensation 2＜ Δs T2—(TInner ring—TInner tube)≤ΔTCondensation 1When, compressor frequency maintains current frequency not
Become, Δ TCondensation 2∈ [0,10 DEG C], Δ TCondensation 2≤ΔTCondensation 1；As Δ T2—(TInner ring—TInner tube)≤ΔTCondensation 3When, compressor frequency is being worked as
Rise in preceding frequency, Δ TCondensation 3∈ [0,10 DEG C]；
Herein it should be noted that the temperature section of above compressor frequency control can be finely divided, different temperature sections
Different frequency rising or falling speeds can be taken, can make more refinement, the intelligence of FREQUENCY CONTROL, but totality trend and this programme
It is identical.
In the air-conditioner control mode of above-mentioned offer, with following control feature：
1st, anti-condensation control is carried out according to the specific ambient parameter of indoor and outdoor and the specific operational factor of system, it is ensured that anti-condensation
Ensure refrigeration performance while dew effect；
2nd, by controlling the difference of inner tube temperature and indoor temperature, the leaving air temp of air-conditioner is controlled, reduces the solidifying of air-conditioner
Dew；
3rd, according to inner tube temperature and the difference of indoor temperature, the control of unit frequency is compressed, so as to solve to reduce condensation
And make the too low problem of compressor operating frequency, it is ensured that the refrigeration of air-conditioner；
4th, the temperature range of inner tube temperature and indoor temperature, differentiation whether there is humidity sensor, passes through when there is humidity sensor
Indoor temperature is drawn with relative humidity calculation, is obtained with default relative humidity calculation by indoor temperature when without humidity sensor
Go out.
The air-conditioner control mode of above-mentioned offer is applicable not only to the air-conditioner with humidity sensor, is also applied for not having
There is the air-conditioner of humidity sensor, Fit Models scope is wider；Meanwhile, the control method is applicable not only to the larger sky of humidity
Between, the space of poorly sealed (architectural problems or human factor) is also applied for, use environment scope is wider, more intelligence and human nature
Change；Additionally, the control method carries out anti-condensation control according to the specific ambient parameter of indoor and outdoor and the specific operational factor of system,
The condensation effect of air-conditioner can not only be ensured, it is also possible to ensure the refrigeration of air-conditioner, solved because of condensation factor
Sacrifice the problem of refrigeration performance, it is anti-condensation during ensure that the refrigeration comfortableness of user.By the control strategy, anti-condensation
Balance is obtained between effect and refrigeration, the anti-condensation effect of air-conditioner has not only been can guarantee that but also can guarantee that enough refrigerations,
The control strategy Fit Models are in extensive range simultaneously, use environment is in extensive range.
Embodiment 2
Based on the air-conditioner control method provided in above-described embodiment 1, optional embodiment of the present invention 2 additionally provides one kind
Air conditioner controlling device, specifically, Fig. 4 shows a kind of optional structured flowchart of the device, as shown in figure 4, the device bag
Include：Acquiring unit 42, for obtaining cooler compressor operation information and air-conditioner operational temperature information；Confirmation unit 44,
For confirming air-conditioner with the presence or absence of the humidity sensor for obtaining air-conditioner operating humidity environment；Judging unit 46, is used for
According to cooler compressor operation information and air-conditioner operational temperature information, air-conditioner with the presence or absence of for obtaining air-conditioner fortune
The confirmation result of the humidity sensor of row humidity environment, judges whether to meet anti-condensation control condition；Adjustment unit 48, for
When meeting anti-condensation control condition, cooler compressor running frequency is adjusted, to carry out the anti-condensation control of air-conditioner.
In one embodiment, the cooler compressor operation information that acquiring unit is obtained includes：During compressor operating
Between, compressor operating frequency, the air-conditioner operational temperature information of acquisition includes：Environment temperature in air-conditioning external environment temperature, air-conditioning
And user's sets target temperature, judging unit includes：First judging unit, for judging that running time of air conditioner compressor is
It is no to meet the first default run time threshold value；First identifying unit, for recompressing machine operation time parameters, to be unsatisfactory for first pre-
If during run time threshold value, judgement does not meet anti-condensation control condition；Second judging unit, for recompressing machine run time ginseng
When number meets the first default run time threshold value, according to air-conditioner with the presence or absence of for obtaining the wet of air-conditioner operating humidity environment
Spend environment temperature and user's setting mesh in the confirmation result of sensor, compressor operating frequency, air-conditioning external environment temperature, air-conditioning
Mark temperature continues to determine whether to meet anti-condensation control condition；Wherein, the second judging unit includes：First judge module, is used for
It is the indoor humidity that air-conditioner inner tube temperature and humidity sensor detection are obtained when there is humidity sensor in confirmation result,
Judge air-conditioning indoor environment temperature and air-conditioner inner tube temperature difference whether more than or equal to the first temperature value and less than or wait
In second temperature value, wherein, the dew-point temperature positive correlation that second temperature value is calculated with the humidity detected according to humidity sensor；
Second judge module, for judging whether air-conditioning external environment temperature is interval in the first preset temperature；3rd judge module, is used for
Judge whether environment temperature is interval in the second preset temperature in air-conditioning；4th judge module, for judging compressor operating frequently
Whether rate is more than or equal to predeterminated frequency threshold value；Second identifying unit, in the first judge module, the second judge module,
Three judge modules, the judged result of the 4th judge module are when being, judgement meets anti-condensation control condition.
In one embodiment, judging unit includes：5th judge module, for confirming that result is in the absence of humidity
During sensor, air-conditioner inner tube temperature and the default indoor humidity of air-conditioner are obtained, judge air-conditioning indoor environment temperature with sky
Whether the difference of device inner tube temperature is adjusted more than or equal to the first temperature value and less than or equal to second temperature value, wherein, the second temperature
Angle value and the dew-point temperature positive correlation calculated according to the default indoor humidity of air-conditioner；Second judge module, for judging sky
Adjust external environment temperature whether interval in the first preset temperature；3rd judge module, for judging in air-conditioning whether is environment temperature
It is interval in the second preset temperature；4th judge module, for judging compressor operating frequency whether more than or equal to default frequency
Rate threshold value；Second identifying unit, in the 5th judge module, the second judge module, the 3rd judge module, the 4th judge module
Judged result be when being, judgement meets anti-condensation control condition.
In one embodiment, judging unit includes：First judge module, for confirming that result is have humidity to pass
During sensor, obtain air-conditioner inner tube temperature and humidity sensor detection indoor humidity, judge air-conditioning indoor environment temperature and
Whether the difference of air-conditioner inner tube temperature is more than or equal to the first temperature value and less than or equal to second temperature value, wherein, second
The dew-point temperature positive correlation that temperature value is calculated with the humidity detected according to humidity sensor；Second judge module, for judging
Whether air-conditioning external environment temperature is interval in the first preset temperature；3rd judge module, for judging that environment temperature is in air-conditioning
It is no to be in the second preset temperature interval；4th judge module, for judging compressor operating frequency whether more than or equal to default
Frequency threshold；6th judge module, for judging in the continuous second default run time threshold value, in air-conditioning at a temperature of environment
Whether drop amount is not more than the 3rd temperature value；7th judge module, for judging whether air-conditioning indoor environment temperature and sets target
The difference of temperature is more than or equal to the 4th temperature value；Second identifying unit, for the first judge module, the second judge module,
3rd judge module, the 4th judge module, the 6th judge module, the judged result of the 7th judge module are when being, judge symbol
Close anti-condensation control condition.
In one embodiment, judging unit includes：5th judge module, for confirming that result is in the absence of humidity
During sensor, air-conditioner inner tube temperature and the default indoor humidity of air-conditioner are obtained, judge air-conditioning indoor environment temperature with sky
Whether the difference of device inner tube temperature is adjusted more than or equal to the first temperature value and less than or equal to second temperature value, wherein, the second temperature
Angle value and the dew-point temperature positive correlation calculated according to the default indoor humidity of air-conditioner；Second judge module, for judging sky
Adjust external environment temperature whether interval in the first preset temperature；3rd judge module, for judging in air-conditioning whether is environment temperature
It is interval in the second preset temperature；4th judge module, for judging compressor operating frequency whether more than or equal to default frequency
Rate threshold value；6th judge module, for judging in the continuous second default run time threshold value, environment temperature drop in air-conditioning
Whether amount is not more than the 3rd temperature value；7th judge module, for judging whether air-conditioning indoor environment temperature and sets target temperature
The difference of degree is more than or equal to the 4th temperature value；Second identifying unit, in the 5th judge module, the second judge module,
Three judge modules, the 4th judge module, the 6th judge module, the judged result of the 7th judge module are when being, judge to meet
Anti-condensation control condition.
In one embodiment, adjustment unit includes：First computing module, for calculate air-conditioning indoor environment temperature with
First temperature approach of air-conditioner inner tube temperature；Second computing module, the second temperature for calculating second temperature value and the first difference
Difference；Control module, for when the second temperature approach is in the 3rd preset temperature interval, controlling cooler compressor running frequency
Reduce, when the second temperature approach is in the 4th preset temperature interval, control cooler compressor running frequency is constant, in the second temperature
When difference is in the 5th preset temperature interval, control cooler compressor running frequency increases.
On the device in above-described embodiment, wherein unit, module performs the concrete mode of operation relevant
It has been described in detail in the embodiment of the method, explanation will be not set forth in detail herein.
It can be seen from the foregoing description that the air-conditioner control mode provided in embodiments of the invention is applicable not only to tool
There is the air-conditioner of humidity sensor, be also applied for the air-conditioner without humidity sensor, Fit Models scope is wider；Meanwhile,
The control method is applicable not only to the larger space of humidity, is also applied for the sky of poorly sealed (architectural problems or human factor)
Between, use environment scope is wider, more intelligence and hommization；Additionally, the control method is according to the specific ambient parameter of indoor and outdoor
Anti-condensation control is carried out with the specific operational factor of system, the condensation effect of air-conditioner can not only be ensured, it is also possible to ensure empty
Adjust device refrigeration, solve the problems, such as to sacrifice refrigeration performance because of condensation factor, it is anti-condensation during ensure that user
Refrigeration comfortableness.By the control strategy, balance is obtained between anti-condensation effect and refrigeration, both can guarantee that air-conditioner
Anti-condensation effect can guarantee that enough refrigerations again, while the control strategy Fit Models are in extensive range, use environment model
Enclose extensively.
Those skilled in the art considering specification and after putting into practice invention disclosed herein, will readily occur to it is of the invention its
Its embodiment.The application is intended to any modification of the invention, purposes or adaptations, these modifications, purposes or
Person's adaptations follow general principle of the invention and the common knowledge in the art do not invented including the present invention
Or conventional techniques.Description and embodiments are considered only as exemplary, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be appreciated that the invention is not limited in the precision architecture being described above and be shown in the drawings, and
And can without departing from the scope carry out various modifications and changes.The scope of the present invention is only limited by appended claim.
Claims (10)
1. a kind of air-conditioner control method, it is characterised in that including：
Obtain cooler compressor operation information and air-conditioner operational temperature information；
Confirm air-conditioner with the presence or absence of the humidity sensor for obtaining air-conditioner operating humidity environment；
According to the cooler compressor operation information and air-conditioner operational temperature information, air-conditioner with the presence or absence of for obtaining
The confirmation result of the humidity sensor of air-conditioner operating humidity environment, judges whether to meet anti-condensation control condition；
If meeting anti-condensation control condition, cooler compressor running frequency is adjusted, to carry out the anti-condensation control of air-conditioner.
2. method according to claim 1, it is characterised in that the cooler compressor operation information of acquisition includes：
Compressor operating time, compressor operating frequency, the air-conditioner operational temperature information of acquisition include：Air-conditioning external environment temperature
Environment temperature and user's sets target temperature in degree, air-conditioning, it is described to judge whether to meet anti-condensation control condition, including：
Judge whether running time of air conditioner compressor meets the first default run time threshold value；
If compressor operating time parameter is unsatisfactory for the first default run time threshold value, judgement does not meet anti-condensation control condition；
If compressor operating time parameter meets the first default run time threshold value, according to air-conditioner with the presence or absence of for obtaining
The confirmation result of the humidity sensor of air-conditioner operating humidity environment, the compressor operating frequency, the air-conditioning external environment temperature
Environment temperature and user's sets target temperature continue to determine whether to meet anti-condensation control condition in degree, air-conditioning.
3. method according to claim 2, it is characterised in that it is described according to air-conditioner with the presence or absence of for obtaining air-conditioner
The confirmation result of the humidity sensor of operating humidity environment, the compressor operating frequency, the air-conditioning outdoor environment temperature, sky
Indoor environment temperature and user's sets target temperature is adjusted to continue to determine whether to meet anti-condensation control condition, including：
It is that the room of air-conditioner inner tube temperature and humidity sensor detection is obtained when there is humidity sensor in the confirmation result
Whether interior humidity, judge the air-conditioning indoor environment temperature with the difference of the air-conditioner inner tube temperature more than or equal to the first temperature
Angle value, and the difference is less than or equal to second temperature value, wherein, the second temperature value is examined with according to the humidity sensor
The dew-point temperature positive correlation that the humidity of survey is calculated；
Judge whether air-conditioning external environment temperature is interval in the first preset temperature；
Judge whether environment temperature is interval in the second preset temperature in air-conditioning；
Judge compressor operating frequency whether more than or equal to predeterminated frequency threshold value；
Judged result be when, judgement meet anti-condensation control condition.
4. method according to claim 3, it is characterised in that it is described according to air-conditioner with the presence or absence of for obtaining air-conditioner
The confirmation result of the humidity sensor of operating humidity environment, the compressor operating frequency, the air-conditioning outdoor environment temperature, sky
Indoor environment temperature and user's sets target temperature is adjusted to continue to determine whether to meet anti-condensation control condition, including：
When the confirmation result is in the absence of humidity sensor, air-conditioner inner tube temperature and the default interior of air-conditioner are obtained
Whether humidity, judge the air-conditioning indoor environment temperature with the difference of the air-conditioner inner tube temperature more than or equal to the first temperature
Value, and the difference be less than or equal to second temperature value, wherein, the second temperature value with according to the default room of the air-conditioner
The dew-point temperature positive correlation that interior humidity is calculated；
Judge whether air-conditioning external environment temperature is interval in the first preset temperature；
Judge whether environment temperature is interval in the second preset temperature in air-conditioning；
Judge compressor operating frequency whether more than or equal to predeterminated frequency threshold value；
Judged result be when, judgement meet anti-condensation control condition.
5. method according to claim 2, it is characterised in that it is described according to air-conditioner with the presence or absence of for obtaining air-conditioner
The confirmation result of the humidity sensor of operating humidity environment, the compressor operating frequency, the air-conditioning outdoor environment temperature, sky
Indoor environment temperature and user's sets target temperature is adjusted to continue to determine whether to meet anti-condensation control condition, including：
It is that the room of air-conditioner inner tube temperature and humidity sensor detection is obtained when there is humidity sensor in the confirmation result
Whether interior humidity, judge the air-conditioning indoor environment temperature with the difference of the air-conditioner inner tube temperature more than or equal to the first temperature
Angle value, and the difference is less than or equal to second temperature value, wherein, the second temperature value is examined with according to the humidity sensor
The dew-point temperature positive correlation that the humidity of survey is calculated；
Judge whether air-conditioning external environment temperature is interval in the first preset temperature；
Judge whether environment temperature is interval in the second preset temperature in air-conditioning；
Judge compressor operating frequency whether more than or equal to predeterminated frequency threshold value；
Judge in the continuous second default run time threshold value, whether environment temperature drop amount is not more than the 3rd temperature in air-conditioning
Value；
Judge whether that air-conditioning indoor environment temperature is more than or equal to the 4th temperature value with the difference of the sets target temperature；
Judged result be when, judgement meet anti-condensation control condition.
6. method according to claim 5, it is characterised in that it is described according to air-conditioner with the presence or absence of for obtaining air-conditioner
The confirmation result of the humidity sensor of operating humidity environment, the compressor operating frequency, the air-conditioning outdoor environment temperature, sky
Indoor environment temperature and user's sets target temperature is adjusted to continue to determine whether to meet anti-condensation control condition, including：
When the confirmation result is in the absence of humidity sensor, air-conditioner inner tube temperature and the default interior of air-conditioner are obtained
Whether humidity, judge the air-conditioning indoor environment temperature with the difference of the air-conditioner inner tube temperature more than or equal to the first temperature
Value, and the difference be less than or equal to second temperature value, wherein, the second temperature value with according to the default room of the air-conditioner
The dew-point temperature positive correlation that interior humidity is calculated；
Judge whether air-conditioning external environment temperature is interval in the first preset temperature；
Judge whether environment temperature is interval in the second preset temperature in air-conditioning；
Judge compressor operating frequency whether more than or equal to predeterminated frequency threshold value；
Judge in the continuous second default run time threshold value, whether environment temperature drop amount is not more than the 3rd temperature in air-conditioning
Value；
Judge whether that air-conditioning indoor environment temperature is more than or equal to the 4th temperature value with the difference of the sets target temperature；
Judged result be when, judgement meet anti-condensation control condition.
7. the method according to claim 3-6, it is characterised in that the adjustment cooler compressor running frequency, to enter
The anti-condensation control of row air-conditioner, including：
Calculate the first temperature approach of the air-conditioning indoor environment temperature and the air-conditioner inner tube temperature；
Calculate the second temperature approach of the second temperature value and first difference；
When second temperature approach is in the 3rd preset temperature interval, control cooler compressor running frequency reduction, in institute
When stating the second temperature approach in the 4th preset temperature interval, control cooler compressor running frequency is constant, in the described second temperature
When difference is in the 5th preset temperature interval, control cooler compressor running frequency increases.
8. a kind of air conditioner controlling device, it is characterised in that including：
Acquiring unit, for obtaining cooler compressor operation information and air-conditioner operational temperature information；
Confirmation unit, for confirming air-conditioner with the presence or absence of the humidity sensor for obtaining air-conditioner operating humidity environment；
Judging unit, for being according to the cooler compressor operation information and air-conditioner operational temperature information, air-conditioner
The no confirmation result existed for obtaining the humidity sensor of air-conditioner operating humidity environment, judges whether to meet anti-condensation control
Condition；
Adjustment unit, for when anti-condensation control condition is met, cooler compressor running frequency being adjusted, to carry out air-conditioner
Anti-condensation control.
9. device according to claim 8, it is characterised in that the cooler compressor operation letter that acquiring unit is obtained
Breath includes：Compressor operating time, compressor operating frequency, the air-conditioner operational temperature information of acquisition include：Outside air-conditioning
Environment temperature and user's sets target temperature in environment temperature, air-conditioning, the judging unit include：
First judging unit, for judging whether running time of air conditioner compressor meets the first default run time threshold value；
First identifying unit, when being unsatisfactory for the first default run time threshold value for recompressing machine operation time parameters, judges not
Meet anti-condensation control condition；
Second judging unit, when meeting the first default run time threshold value for recompressing machine operation time parameters, according to air-conditioning
Device whether there is confirmation result, the compressor operating of the humidity sensor for obtaining air-conditioner operating humidity environment frequently
Environment temperature and user's sets target temperature continue to determine whether to meet anti-condensation in rate, the air-conditioning external environment temperature, air-conditioning
Dew control condition；Wherein,
Second judging unit includes：
First judge module, for the confirmation result be when there is humidity sensor obtain air-conditioner inner tube temperature and
The indoor humidity of humidity sensor detection, judges that the air-conditioning indoor environment temperature is with the difference of the air-conditioner inner tube temperature
It is not no to be more than or equal to the first temperature value, and the difference is less than or equal to second temperature value, wherein, the second temperature value and root
The dew-point temperature positive correlation that the humidity detected according to the humidity sensor is calculated；
Second judge module, for judging whether air-conditioning external environment temperature is interval in the first preset temperature；
3rd judge module, for judging whether environment temperature is interval in the second preset temperature in air-conditioning；
4th judge module, for judging compressor operating frequency whether more than or equal to predeterminated frequency threshold value；
Second identifying unit, in the first judge module, the second judge module, the 3rd judge module, the 4th judge module
Judged result is when being, judgement meets anti-condensation control condition.
10. device according to claim 9, it is characterised in that the adjustment unit includes：
First computing module, first temperature difference for calculating the air-conditioning indoor environment temperature and the air-conditioner inner tube temperature
Value；
Second computing module, the second temperature approach for calculating the second temperature value and first difference；
Control module, for when second temperature approach is in the 3rd preset temperature interval, control cooler compressor to run
Frequency reduction, when second temperature approach is in the 4th preset temperature interval, control cooler compressor running frequency is constant,
When second temperature approach is in the 5th preset temperature interval, control cooler compressor running frequency increases.
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| PCT/CN2017/105599 WO2018126755A1 (en) | 2017-01-05 | 2017-10-11 | Method and device for controlling air conditioner |
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