CN106765975B - Air-conditioner control method and device - Google Patents

Air-conditioner control method and device Download PDF

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Publication number
CN106765975B
CN106765975B CN201710007776.XA CN201710007776A CN106765975B CN 106765975 B CN106765975 B CN 106765975B CN 201710007776 A CN201710007776 A CN 201710007776A CN 106765975 B CN106765975 B CN 106765975B
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China
Prior art keywords
temperature
air conditioner
air
conditioning
humidity
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CN201710007776.XA
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CN106765975A (en
Inventor
连彩云
吴俊鸿
熊军
李大伟
于博
田雅颂
车雯
罗永前
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN201710007776.XA priority Critical patent/CN106765975B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/20Humidity
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/50Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61Control or safety arrangements characterised by user interfaces or communication using timers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/64Electronic processing using pre-stored data
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode

Abstract

The invention discloses a kind of air-conditioner control method and devices, wherein this 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;It whether there is the confirmation of the humidity sensor for obtaining air conditioner operating humidity environment as a result, judging whether to meet anti-condensation control condition according to cooler compressor operation information and air conditioner operational temperature information, air conditioner;If meeting anti-condensation control condition, cooler compressor running frequency is adjusted, to carry out the anti-condensation control of air conditioner.The present invention solves the problem of being only applicable to the air conditioner with humidity sensor to the control strategy of air conditioner condensation problem in the prior art, the scope of application compares limitation, improves application range.

Description

Air-conditioner control method and device
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of air-conditioner control method and device.
Background technology
There is more condensation in summer when humidity larger area air conditioner is run at air-conditioning panel, air outlet, wind deflector Water generates, 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 Cold operation is controlled, to avoid the closed not tight or humidity in room is excessive from causing indoor unit condensation problem serious, therefore increases this control System controls the operating parameters such as the condensation temperature of complete machine operation, condensation temperature is promoted under the premise of ensuring refrigeration performance, Improve indoor unit condensation effect.
It is directed to the control strategy of air conditioner condensation problem at present, mainly by acquiring indoor relative humidity and variable quantity, Comparison is carried out to control compressor frequency with default relative humidity, and this control mode is only applicable to humidity biography The air conditioner of sensor, the scope of application compare limitation.
For being only applicable to the air-conditioning with humidity sensor to the control strategy of air conditioner condensation problem in the related technology The problem of device, the scope of application compares limitation, not yet proposes to efficiently solve scheme at present.
Invention content
The present invention provides a kind of air-conditioner control method and devices, at least to solve in the prior art to air conditioner condensation The problem of control strategy of problem is only applicable to the air conditioner with humidity sensor, and the scope of application compares limitation.
In order to solve the above technical problems, according to the one side of the embodiment of the present disclosure, the present invention provides a kind of air conditioners Control method, this method include: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 is adjusted to whether there is the confirmation knot of the humidity sensor for obtaining air conditioner operating humidity environment Fruit 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.
In one embodiment, the cooler compressor operation information of acquisition includes:Compressor operating time, compressor The air conditioner operational temperature information of running frequency, 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, judgement is not met Anti-condensation control condition;If compressor operating time parameter meet the first default run time threshold value, according to air conditioner whether In the presence of the confirmation result, compressor operating frequency, air-conditioning outer shroud of the humidity sensor for obtaining air conditioner operating humidity environment Environment temperature and user set target temperature and continue to determine whether to meet anti-condensation control condition in border temperature, air-conditioning.
In one embodiment, whether there is the humidity for obtaining air conditioner operating humidity environment according to air conditioner to pass Confirmation result, compressor operating frequency, air-conditioning outdoor environment temperature, air-conditioning indoor environment temperature and the user of sensor set mesh Temperature is marked to continue to determine whether to meet anti-condensation control condition, including:Confirming that result is empty there are when humidity sensor, obtaining Device inner tube temperature and the indoor humidity of humidity sensor detection are adjusted, judges air-conditioning indoor environment temperature and air conditioner inner tube temperature Difference whether be greater than or equal to the first temperature value and be less than or equal to second temperature value, wherein second temperature value with according to wet Spend the calculated dew-point temperature positive correlation of humidity of sensor detection;Judge air-conditioning external environment temperature whether in the first default temperature Spend section;Judge whether environment temperature is in the second preset temperature section in air-conditioning;Judge whether compressor operating frequency is more than Or it is equal to predeterminated frequency threshold value;When judging result is to be, judgement meets anti-condensation control condition.
In one embodiment, whether there is the humidity for obtaining air conditioner operating humidity environment according to air conditioner to pass Confirmation result, compressor operating frequency, air-conditioning outdoor environment temperature, air-conditioning indoor environment temperature and the user of sensor set mesh Temperature is marked to continue to determine whether to meet anti-condensation control condition, including:Confirming that result is to be obtained there is no when humidity sensor Air conditioner inner tube temperature and the preset indoor humidity of air conditioner judge air-conditioning indoor environment temperature and air conditioner inner tube temperature Difference whether be greater than or equal to the first temperature value and be less than or equal to second temperature value, wherein second temperature value with according to air-conditioning The calculated dew-point temperature positive correlation of the preset indoor humidity of device;Judge whether air-conditioning external environment temperature is in the first preset temperature Section;Judge whether environment temperature is in the second preset temperature section in air-conditioning;Judge compressor operating frequency whether be more than or Equal to predeterminated frequency threshold value;When judging result is to be, judgement meets anti-condensation control condition.
In one embodiment, whether there is the humidity for obtaining air conditioner operating humidity environment according to air conditioner to pass Confirmation result, compressor operating frequency, air-conditioning outdoor environment temperature, air-conditioning indoor environment temperature and the user of sensor set mesh Temperature is marked to continue to determine whether to meet anti-condensation control condition, including:Confirming that result is empty there are when humidity sensor, obtaining Device inner tube temperature and the indoor humidity of humidity sensor detection are adjusted, judges air-conditioning indoor environment temperature and air conditioner inner tube temperature Difference whether be greater than or equal to the first temperature value and be less than or equal to second temperature value, wherein second temperature value with according to wet Spend the calculated dew-point temperature positive correlation of humidity of sensor detection;Judge air-conditioning external environment temperature whether in the first default temperature Spend section;Judge whether environment temperature is in the second preset temperature section in air-conditioning;Judge whether compressor operating frequency is more than Or it is equal to predeterminated frequency threshold value;Judge in the continuous second default run time threshold value, drop amount is at a temperature of environment in air-conditioning It is no to be not more than third temperature value;Judge whether that air-conditioning indoor environment temperature is greater than or equal to the 4th with the difference for setting target temperature Temperature value;When judging result is to be, judgement meets anti-condensation control condition.
In one embodiment, whether there is the humidity for obtaining air conditioner operating humidity environment according to air conditioner to pass Confirmation result, compressor operating frequency, air-conditioning outdoor environment temperature, air-conditioning indoor environment temperature and the user of sensor set mesh Temperature is marked to continue to determine whether to meet anti-condensation control condition, including:Confirming that result is to be obtained there is no when humidity sensor Air conditioner inner tube temperature and the preset indoor humidity of air conditioner judge air-conditioning indoor environment temperature and air conditioner inner tube temperature Difference whether be greater than or equal to the first temperature value and be less than or equal to second temperature value, wherein second temperature value with according to air-conditioning The calculated dew-point temperature positive correlation of the preset indoor humidity of device;Judge whether air-conditioning external environment temperature is in the first preset temperature Section;Judge whether environment temperature is in the second preset temperature section 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, in air-conditioning at a temperature of environment drop amount whether No more than third temperature value;Judge whether that air-conditioning indoor environment temperature is greater than or equal to the 4th temperature with the difference for setting target temperature Angle value;When judging result is to be, judgement meets anti-condensation control condition.
In one embodiment, cooler compressor running frequency is adjusted, to carry out the anti-condensation control of air conditioner, packet It includes:Calculate the first temperature difference of air-conditioning indoor environment temperature and air conditioner inner tube temperature;Calculate second temperature value and the first difference The second temperature difference;When the second temperature difference is in third preset temperature section, control cooler compressor running frequency reduces, When the second temperature difference is in the 4th preset temperature section, control cooler compressor running frequency is constant, in the second temperature difference When in the 5th preset temperature section, control cooler compressor running frequency increases.
According to the another aspect of the embodiment of the present disclosure, a kind of air conditioner controlling device is provided, which includes:It obtains single Member, 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 of sensor is as a result, judge 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 of acquiring unit acquisition includes:When 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 sets target temperature, judging unit includes:First judging unit, for judging that running time of air conditioner compressor is The first default run time threshold value of no satisfaction;First judging unit is unsatisfactory for first in advance for recompressing machine operation time parameters If when run time threshold value, judgement does not meet anti-condensation control condition;Second judgment unit, for recompressing machine run time ginseng When number meets the first default run time threshold value, it whether there is for obtaining the wet of air conditioner operating humidity environment according to air conditioner Spend that the confirmation result of sensor, compressor operating frequency, air-conditioning external environment temperature, environment temperature and user set mesh in air-conditioning Mark temperature continues to determine whether to meet anti-condensation control condition;Wherein, second judgment unit includes:First judgment module, is used for Confirming that result is to obtain air conditioner inner tube temperature and the indoor humidity of humidity sensor detection there are when humidity sensor, Judge whether the difference of air-conditioning indoor environment temperature and air conditioner inner tube temperature is greater than or equal to the first temperature value and is less than or waits In second temperature value, wherein second temperature value and the calculated dew-point temperature positive correlation of humidity detected according to humidity sensor; Second judgment module, for judging whether air-conditioning external environment temperature is in the first preset temperature section;Third judgment module, is used for Judge whether environment temperature is in the second preset temperature section in air-conditioning;4th judgment module, for judging compressor operating frequency Whether rate is greater than or equal to predeterminated frequency threshold value;Second judging unit, in the first judgment module, the second judgment module, the Three judgment modules, the 4th judgment module judging result be that judgement meets anti-condensation control condition when being.
In one embodiment, judging unit includes:5th judgment module, for confirming that result is that there is no humidity When sensor, air conditioner inner tube temperature and the preset indoor humidity of air conditioner are obtained, judges air-conditioning indoor environment temperature and sky It adjusts the difference of device inner tube temperature whether to be greater than or equal to the first temperature value and is less than or equal to second temperature value, wherein the second temperature Angle value with according to the calculated dew-point temperature positive correlation of the preset indoor humidity of air conditioner;Second judgment module, for judging sky Adjust whether external environment temperature is in the first preset temperature section;Third judgment module, for judging in air-conditioning whether is environment temperature In the second preset temperature section;4th judgment module, for judging whether compressor operating frequency is greater than or equal to default frequency Rate threshold value;Second judging unit, in the 5th judgment module, the second judgment module, third judgment module, the 4th judgment module Judging result be that judgement meets anti-condensation control condition when being.
In one embodiment, judging unit includes:First judgment module, for confirming that result is that there are humidity biographies When sensor, obtain air conditioner inner tube temperature and humidity sensor detection indoor humidity, judge air-conditioning indoor environment temperature with Whether the difference of air conditioner inner tube temperature is greater than or equal to the first temperature value and is less than or equal to second temperature value, wherein second Temperature value and the calculated dew-point temperature positive correlation of humidity detected according to humidity sensor;Second judgment module, for judging Whether air-conditioning external environment temperature is in the first preset temperature section;Third judgment module, for judging that environment temperature is in air-conditioning It is no to be in the second preset temperature section;4th judgment module, for judging it is default whether compressor operating frequency is greater than or equal to Frequency threshold;6th judgment 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 third temperature value;7th judgment module, for judging whether air-conditioning indoor environment temperature and setting target The difference of temperature is greater than or equal to the 4th temperature value;Second judging unit, for the first judgment module, the second judgment module, Third judgment module, the 4th judgment module, the 6th judgment module, the 7th judgment module judging result be judgement symbol when being Close anti-condensation control condition.
In one embodiment, judging unit includes:5th judgment module, for confirming that result is that there is no humidity When sensor, air conditioner inner tube temperature and the preset indoor humidity of air conditioner are obtained, judges air-conditioning indoor environment temperature and sky It adjusts the difference of device inner tube temperature whether to be greater than or equal to the first temperature value and is less than or equal to second temperature value, wherein the second temperature Angle value with according to the calculated dew-point temperature positive correlation of the preset indoor humidity of air conditioner;Second judgment module, for judging sky Adjust whether external environment temperature is in the first preset temperature section;Third judgment module, for judging in air-conditioning whether is environment temperature In the second preset temperature section;4th judgment module, for judging whether compressor operating frequency is greater than or equal to default frequency Rate threshold value;6th judgment module drops in air-conditioning at a temperature of environment for judging in the continuous second default run time threshold value Whether amount is not more than third temperature value;7th judgment module, for judging whether air-conditioning indoor environment temperature and setting target temperature The difference of degree is greater than or equal to the 4th temperature value;Second judging unit, in the 5th judgment module, the second judgment module, the Three judgment modules, the 4th judgment module, the 6th judgment module, the 7th judgment module judging result be when being, judgement meets Anti-condensation control condition.
In one embodiment, adjustment unit includes:First computing module, for calculate air-conditioning indoor environment temperature with First temperature difference of air conditioner inner tube temperature;Second computing module, for calculating second temperature of the second temperature value with the first difference Difference;Control module, for when the second temperature difference is in third preset temperature section, controlling cooler compressor running frequency It reduces, when the second temperature difference is in the 4th preset temperature section, control cooler compressor running frequency is constant, in the second temperature When difference is in the 5th preset temperature section, control cooler compressor running frequency increases.
Provide in the present invention it is a kind of be used for anti-condensation new control program, in conjunction with cooler compressor run believe Breath, air conditioner operational temperature information and the confirmation message with the presence or absence of humidity sensor are controlled, and this control mode is not It is only applicable to the air conditioner with humidity sensor, is also applied for the air conditioner without humidity sensor, effective solution The air conditioner with humidity sensor, scope of application ratio are only applicable to the control strategy of air conditioner condensation problem in the prior art The problem of compared with limitation, improve application range.
Description of the drawings
Fig. 1 is a kind of optional flow chart of air-conditioner control method according to the ... of the embodiment of the present invention;
Fig. 2 is the optional flow chart of another kind of air-conditioner control method according to the ... of the embodiment of the present invention;
Fig. 3 is another another optional flow chart of air-conditioner control method according to the ... of the embodiment of the present invention;And
Fig. 4 is a kind of optional structure diagram of air conditioner controlling device according to the ... of the embodiment of the present invention.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended The example of the consistent device and method of some aspects being described in detail in claims, of the invention.
Embodiment 1
Air-conditioner control method provided by the invention is illustrated below in conjunction with the accompanying drawings.
Air-conditioner control method provided by the invention can be applied in operation of air conditioning systems, such as:Domestic air conditioning, market With or air conditioner for ship on, can pacify by way of the installation application (APP) on air-conditioner device or on air conditioner The mode of dress software is realized, can also be written in the middle control program of air conditioner.Fig. 1 shows a kind of optional flow of this 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 obtain air conditioner operating humidity environment humidity sensor confirmation as a result, judging whether to meet anti-condensation control condition;
S108 adjusts cooler compressor running frequency, to carry out the anti-condensation of air conditioner if meeting anti-condensation control condition Dew control.
Provided in above-mentioned preferred embodiment it is a kind of be used for anti-condensation new control program, in conjunction with air conditioner pressure Contracting machine operation information, air conditioner operational temperature information and the confirmation message 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 Solving for effect is only applicable to the air conditioner with humidity sensor to the control strategy of air conditioner condensation problem in the prior art, The scope of application compares the problem of limitation, improves application range.
When specific implementation, the cooler compressor operation information of acquisition may include:Compressor operating time, compressor fortune The air conditioner operational temperature information of line frequency, acquisition may include:Environment temperature and user in air-conditioning external environment temperature, air-conditioning Target temperature is set, it is above-mentioned to judge whether to meet anti-condensation control condition, it 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, starts to compressor operating time T1, outdoor temperature TOuter shroud, outdoor temperature TInner ring, user's set temperature TIf, indoor unit heat exchange coil temperature TInner tubeEtc. parameters adopted Sample;T1 >=t between when the compressor is operatingJudge the time 1When, air conditioner proceeds by anti-condensation control and judges, it is preferable that tJudge the time 1∈ [0,120min];If compressor operating time parameter is unsatisfactory for the first default run time threshold value tJudge the 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 the confirmation result, compressor operating frequency, air-conditioning external environment of the humidity sensor for obtaining air conditioner operating humidity environment Environment temperature and user set target temperature and continue to determine whether to meet anti-condensation control condition in temperature, air-conditioning.
Specifically, it whether there is the humidity sensor for obtaining air conditioner operating humidity environment according to air conditioner Confirm that result, compressor operating frequency, air-conditioning outdoor environment temperature, air-conditioning indoor environment temperature and user set target temperature When continuing to determine whether to meet anti-condensation control condition, flow chart shown in Fig. 2 is may refer to, is made the following judgment:
Confirming that result is that there are the rooms for when humidity sensor, obtaining air conditioner inner tube temperature and humidity sensor detection Interior humidity, judge the difference of air-conditioning indoor environment temperature and air conditioner inner tube temperature whether be greater than or equal to the first temperature value and Less than or equal to second temperature value, wherein second temperature value and the calculated dew point temperature of humidity detected according to humidity sensor Spend positive correlation;For example, being judged by following formula:Judge Δ T1+ Δs TCompensation 1≤(TInner ring—TInner tube)≤ΔT2+ΔTCompensation 2, 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 When device, according to TInner ring, humidity sensor sampling the rooms indoor humidity RH 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].
Confirming that result is to obtain air conditioner inner tube temperature and the preset interior of air conditioner there is no when humidity sensor Humidity, judges whether the difference of air-conditioning indoor environment temperature and air conditioner inner tube temperature is greater than or equal to the first temperature value and is less than Or be equal to second temperature value, wherein second temperature value with according to the calculated dew-point temperature of the preset indoor humidity of air conditioner just It is related;For example, being judged by following formula: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 It is RH by default indoor control relative humidity when deviceSetting, 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 in the first preset temperature section;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 in the second preset temperature section in air-conditioning;For example, T3≤TInner ring≤T4, it is preferable that T3 ∈ [0,35 DEG C], T4∈ [0,35 DEG C];
Judge whether compressor operating frequency is greater than or equal to predeterminated frequency threshold value;For example, compressor operating frequency F >= FDetermination frequency, wherein FDetermination frequencyOutdoor temperature T can be passed throughOuter shroud, outdoor temperature TInner ring, user's set temperature TIfIt is determined;
When above-mentioned judging result is to be, judgement meets anti-condensation control condition.
In another preferred embodiment of the present invention, additionally provides another kind and judge whether to meet anti-condensation control The judgment mode of condition, it is specifically, shown in Figure 3, it can make the following judgment:
Confirming that result is that there are the rooms for when humidity sensor, obtaining air conditioner inner tube temperature and humidity sensor detection Interior humidity, judge the difference of air-conditioning indoor environment temperature and air conditioner inner tube temperature whether be greater than or equal to the first temperature value and Less than or equal to second temperature value, wherein second temperature value and the calculated dew point temperature of humidity detected according to humidity sensor Spend positive correlation;For example, being judged by following formula:Judge Δ T1+ Δs TCompensation 1≤(TInner ring—TInner tube)≤ΔT2+ΔTCompensation 2, 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 When device, according to TInner ring, humidity sensor sampling the rooms indoor humidity RH 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].
Confirming that result is to obtain air conditioner inner tube temperature and the preset interior of air conditioner there is no when humidity sensor Humidity, judges whether the difference of air-conditioning indoor environment temperature and air conditioner inner tube temperature is greater than or equal to the first temperature value and small In or be equal to second temperature value, wherein second temperature value with according to the calculated dew-point temperature of the preset indoor humidity of air conditioner Positive correlation;For example, being judged by following formula: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 It is RH by default indoor control relative humidity when deviceSetting, 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 in the first preset temperature section;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 in the second preset temperature section in air-conditioning;For example, T3≤TInner ring≤T4, it is preferable that T3 ∈ [0,35 DEG C], T4∈ [0,35 DEG C];
Judge whether compressor operating frequency is greater than or equal to predeterminated frequency threshold value;For example, compressor operating frequency F >= FDetermination frequency, wherein FDetermination frequencyOutdoor temperature T can be passed throughOuter shroud, outdoor temperature TInner ring, user's set temperature TIfIt is determined;
Judge in the continuous second default run time threshold value, whether drop amount is not more than third at a temperature of environment in air-conditioning (explanation indoor temperature reduction at this time is slower, condensation water has been covered on indoor unit heat exchange coil, 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 tJudge the time 2In time, TInner ringReduction amount is not more than T5, Preferably, tJudge the time 2∈ [0,40min], T5∈ [0,5 DEG C];
Judge whether that air-conditioning indoor environment temperature is greater than or equal to the 4th temperature value (explanation with the difference for setting target temperature Interior circumstance temperature and user's set temperature gap are larger at this time, do not reach the temperature set by user);For example, TInner ring—TSetting≥T6, excellent Selection of land, T6∈ [0,35 DEG C];
When judging result is to be, judgement meets anti-condensation control condition.
It, can be according to T after judgement meets anti-condensation control conditionInner ring—TInner tubeCooler compressor running frequency is adjusted, When anti-condensation control to carry out air conditioner, it is described as follows:
Calculate the first temperature difference of air-conditioning indoor environment temperature and air conditioner inner tube temperature;Calculate second temperature value and first Second temperature difference of difference;When the second temperature difference is in third preset temperature section, cooler compressor running frequency is controlled It reduces, when the second temperature difference is in the 4th preset temperature section, control cooler compressor running frequency is constant, in the second temperature When difference is in the 5th preset temperature section, control cooler compressor running frequency increases.
For example, working as Δ T2—(TInner ring—TInner tube)≥ΔTCondensation 1When, compressor frequency reduces 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 lifting speeds can be taken, more refinement, the intelligence of FREQUENCY CONTROL, but overall trend and this programme can be made It is identical.
In the air conditioner control mode of above-mentioned offer, have the characteristics that control as follows:
1, anti-condensation control is carried out according to the specific environmental parameter of indoor and outdoor and the specific operating parameter of system, ensured anti-condensation Ensure refrigeration performance while revealing effect;
2, by the difference of tube temperature in control and indoor temperature, the leaving air temp of air conditioner is controlled, reduces the solidifying of air conditioner Dew;
3, according to the difference of interior tube temperature and indoor temperature, the control of compressor frequency is carried out, to solve as reduction condensation And the problem for keeping compressor operating frequency too low, ensure the refrigeration effect of air conditioner;
4, the temperature range of interior tube temperature and indoor temperature, whether there is or not humidity sensors for differentiation, pass through when there is humidity sensor Indoor temperature is obtained with relative humidity calculation, is obtained by indoor temperature and default relative humidity calculation in no 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 are the air conditioner of humidity sensor, Fit Models range wider;Meanwhile the control method is applicable not only to the larger sky of humidity Between, it is also applied for the space of poorly sealed (architectural problems or human factor), use environment range is wider, more intelligence and human nature Change;In addition, the control method carries out anti-condensation control according to the specific environmental parameter of indoor and outdoor and the specific operating parameter of system, The condensation effect that can not only ensure air conditioner, can also ensure the refrigeration effect of air conditioner, solve because condensation factor and The problem of sacrificing refrigeration performance ensure that the refrigeration comfort of user during anti-condensation.By the control strategy, anti-condensation Balance is obtained between effect and refrigeration effect, not only can guarantee the anti-condensation effect of air conditioner but also can guarantee enough refrigeration effects, 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 2 of the present invention additionally provides one kind Air conditioner controlling device, specifically, Fig. 4 show a kind of optional structure diagram of the device, as shown in figure 4, the device packet It includes: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 It whether there is for obtaining air conditioner fortune according to cooler compressor operation information and air conditioner operational temperature information, air conditioner The confirmation of the humidity sensor of row humidity environment is as a result, judge whether to meet anti-condensation control condition;Adjustment unit 48 is used 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 of acquiring unit acquisition includes:When 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 sets target temperature, judging unit includes:First judging unit, for judging that running time of air conditioner compressor is The first default run time threshold value of no satisfaction;First judging unit is unsatisfactory for first in advance for recompressing machine operation time parameters If when run time threshold value, judgement does not meet anti-condensation control condition;Second judgment unit, for recompressing machine run time ginseng When number meets the first default run time threshold value, it whether there is for obtaining the wet of air conditioner operating humidity environment according to air conditioner Spend that the confirmation result of sensor, compressor operating frequency, air-conditioning external environment temperature, environment temperature and user set mesh in air-conditioning Mark temperature continues to determine whether to meet anti-condensation control condition;Wherein, second judgment unit includes:First judgment module, is used for Confirming that result is to obtain air conditioner inner tube temperature and the indoor humidity of humidity sensor detection there are when humidity sensor, Judge whether the difference of air-conditioning indoor environment temperature and air conditioner inner tube temperature is greater than or equal to the first temperature value and is less than or waits In second temperature value, wherein second temperature value and the calculated dew-point temperature positive correlation of humidity detected according to humidity sensor; Second judgment module, for judging whether air-conditioning external environment temperature is in the first preset temperature section;Third judgment module, is used for Judge whether environment temperature is in the second preset temperature section in air-conditioning;4th judgment module, for judging compressor operating frequency Whether rate is greater than or equal to predeterminated frequency threshold value;Second judging unit, in the first judgment module, the second judgment module, the Three judgment modules, the 4th judgment module judging result be that judgement meets anti-condensation control condition when being.
In one embodiment, judging unit includes:5th judgment module, for confirming that result is that there is no humidity When sensor, air conditioner inner tube temperature and the preset indoor humidity of air conditioner are obtained, judges air-conditioning indoor environment temperature and sky It adjusts the difference of device inner tube temperature whether to be greater than or equal to the first temperature value and is less than or equal to second temperature value, wherein the second temperature Angle value with according to the calculated dew-point temperature positive correlation of the preset indoor humidity of air conditioner;Second judgment module, for judging sky Adjust whether external environment temperature is in the first preset temperature section;Third judgment module, for judging in air-conditioning whether is environment temperature In the second preset temperature section;4th judgment module, for judging whether compressor operating frequency is greater than or equal to default frequency Rate threshold value;Second judging unit, in the 5th judgment module, the second judgment module, third judgment module, the 4th judgment module Judging result be that judgement meets anti-condensation control condition when being.
In one embodiment, judging unit includes:First judgment module, for confirming that result is that there are humidity biographies When sensor, obtain air conditioner inner tube temperature and humidity sensor detection indoor humidity, judge air-conditioning indoor environment temperature with Whether the difference of air conditioner inner tube temperature is greater than or equal to the first temperature value and is less than or equal to second temperature value, wherein second Temperature value and the calculated dew-point temperature positive correlation of humidity detected according to humidity sensor;Second judgment module, for judging Whether air-conditioning external environment temperature is in the first preset temperature section;Third judgment module, for judging that environment temperature is in air-conditioning It is no to be in the second preset temperature section;4th judgment module, for judging it is default whether compressor operating frequency is greater than or equal to Frequency threshold;6th judgment 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 third temperature value;7th judgment module, for judging whether air-conditioning indoor environment temperature and setting target The difference of temperature is greater than or equal to the 4th temperature value;Second judging unit, for the first judgment module, the second judgment module, Third judgment module, the 4th judgment module, the 6th judgment module, the 7th judgment module judging result be judgement symbol when being Close anti-condensation control condition.
In one embodiment, judging unit includes:5th judgment module, for confirming that result is that there is no humidity When sensor, air conditioner inner tube temperature and the preset indoor humidity of air conditioner are obtained, judges air-conditioning indoor environment temperature and sky It adjusts the difference of device inner tube temperature whether to be greater than or equal to the first temperature value and is less than or equal to second temperature value, wherein the second temperature Angle value with according to the calculated dew-point temperature positive correlation of the preset indoor humidity of air conditioner;Second judgment module, for judging sky Adjust whether external environment temperature is in the first preset temperature section;Third judgment module, for judging in air-conditioning whether is environment temperature In the second preset temperature section;4th judgment module, for judging whether compressor operating frequency is greater than or equal to default frequency Rate threshold value;6th judgment module drops in air-conditioning at a temperature of environment for judging in the continuous second default run time threshold value Whether amount is not more than third temperature value;7th judgment module, for judging whether air-conditioning indoor environment temperature and setting target temperature The difference of degree is greater than or equal to the 4th temperature value;Second judging unit, in the 5th judgment module, the second judgment module, the Three judgment modules, the 4th judgment module, the 6th judgment module, the 7th judgment module judging result be when being, judgement meets Anti-condensation control condition.
In one embodiment, adjustment unit includes:First computing module, for calculate air-conditioning indoor environment temperature with First temperature difference of air conditioner inner tube temperature;Second computing module, for calculating second temperature of the second temperature value with the first difference Difference;Control module, for when the second temperature difference is in third preset temperature section, controlling cooler compressor running frequency It reduces, when the second temperature difference is in the 4th preset temperature section, control cooler compressor running frequency is constant, in the second temperature When difference is in the 5th preset temperature section, control cooler compressor running frequency increases.
About the device in above-described embodiment, wherein each unit, module executes the concrete mode of operation related It is described in detail in the embodiment of this 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 the embodiment of the present invention is applicable not only to have The air conditioner for having humidity sensor, is also applied for the air conditioner without humidity sensor, and Fit Models range 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 range is wider, more intelligence and hommization;In addition, the control method is according to the specific environmental parameter of indoor and outdoor Anti-condensation control is carried out with the specific operating parameter of system, can not only ensure the condensation effect of air conditioner, can also ensure sky The refrigeration effect for adjusting device, solves the problems, such as to sacrifice refrigeration performance because of condensation factor, ensure that user during anti-condensation Refrigeration comfort.By the control strategy, balance is obtained between anti-condensation effect and refrigeration effect, both can guarantee air conditioner Anti-condensation effect can guarantee enough refrigeration effects again, while the control strategy Fit Models are in extensive range, use environment model It encloses extensively.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the present invention Its embodiment.This application is intended to cover the present invention any variations, uses, or adaptations, these modifications, purposes or Person's adaptive change follows the general principle of the present invention and includes the common knowledge in the art that the present invention does not invent Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following Claim is pointed out.
It should be understood that the invention is not limited in the precision architectures for being described above and being shown in the accompanying drawings, and And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.

Claims (8)

1. a kind of air-conditioner control method, which is characterized 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;
It whether there is for obtaining according to the cooler compressor operation information and air conditioner operational temperature information, air conditioner The confirmation of the humidity sensor of air conditioner operating humidity environment is as a result, 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;
Obtain the cooler compressor operation information include:Compressor operating time, compressor operating frequency, the institute of acquisition Stating air conditioner operational temperature information includes:Environment temperature and user set target temperature, institute in air-conditioning external environment temperature, air-conditioning It states and judges 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, whether there is for obtaining according to air conditioner Confirmation result, the compressor operating frequency, the air-conditioning external environment temperature of the humidity sensor of air conditioner operating humidity environment Environment temperature and user set target temperature and continue to determine whether to meet anti-condensation control condition in degree, air-conditioning;
The confirmation result that whether there is the humidity sensor for obtaining air conditioner operating humidity environment according to air conditioner, institute State compressor operating frequency, the air-conditioning outdoor environment temperature, air-conditioning indoor environment temperature and user set target temperature after It is continuous to judge whether to meet anti-condensation control condition, including:
It is to obtain air conditioner inner tube temperature and the preset interior of air conditioner there is no when humidity sensor in the confirmation result Humidity, judges whether the air-conditioning indoor environment temperature and the difference of the air conditioner inner tube temperature are greater 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 preset room of the air conditioner The interior calculated dew-point temperature positive correlation of humidity;
Judge whether air-conditioning external environment temperature is in the first preset temperature section;
Judge whether environment temperature is in the second preset temperature section in air-conditioning;
Judge whether compressor operating frequency is greater than or equal to predeterminated frequency threshold value;
When judging result is to be, judgement meets anti-condensation control condition.
2. according to the method described in claim 1, it is characterized in that, described whether there is according to air conditioner 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 It adjusts indoor environment temperature and user to set target temperature to continue to determine whether to meet anti-condensation control condition, including:
It is that there are the rooms for when humidity sensor, obtaining air conditioner inner tube temperature and humidity sensor detection in the confirmation result Interior humidity, judges whether the air-conditioning indoor environment temperature and the difference of the air conditioner inner tube temperature are greater 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 calculated dew-point temperature positive correlation of humidity of survey;
Judge whether air-conditioning external environment temperature is in the first preset temperature section;
Judge whether environment temperature is in the second preset temperature section in air-conditioning;
Judge whether compressor operating frequency is greater than or equal to predeterminated frequency threshold value;
When judging result is to be, judgement meets anti-condensation control condition.
3. according to the method described in claim 1, it is characterized in that, described whether there is according to air conditioner 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 It adjusts indoor environment temperature and user to set target temperature to continue to determine whether to meet anti-condensation control condition, including:
It is that there are the rooms for when humidity sensor, obtaining air conditioner inner tube temperature and humidity sensor detection in the confirmation result Interior humidity, judges whether the air-conditioning indoor environment temperature and the difference of the air conditioner inner tube temperature are greater 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 calculated dew-point temperature positive correlation of humidity of survey;
Judge whether air-conditioning external environment temperature is in the first preset temperature section;
Judge whether environment temperature is in the second preset temperature section in air-conditioning;
Judge whether compressor operating frequency is greater than or equal to predeterminated frequency threshold value;
Judge in the continuous second default run time threshold value, whether drop amount is not more than third temperature at a temperature of environment in air-conditioning Value;
Judge whether that air-conditioning indoor environment temperature and the difference of the setting target temperature are greater than or equal to the 4th temperature value;
When judging result is to be, judgement meets anti-condensation control condition.
4. according to the method described in claim 1, it is characterized in that, described whether there is according to air conditioner 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 It adjusts indoor environment temperature and user to set target temperature to continue to determine whether to meet anti-condensation control condition, including:
It is to obtain air conditioner inner tube temperature and the preset interior of air conditioner there is no when humidity sensor in the confirmation result Humidity, judges whether the air-conditioning indoor environment temperature and the difference of the air conditioner inner tube temperature are greater 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 preset room of the air conditioner The interior calculated dew-point temperature positive correlation of humidity;
Judge whether air-conditioning external environment temperature is in the first preset temperature section;
Judge whether environment temperature is in the second preset temperature section in air-conditioning;
Judge whether compressor operating frequency is greater than or equal to predeterminated frequency threshold value;
Judge in the continuous second default run time threshold value, whether drop amount is not more than third temperature at a temperature of environment in air-conditioning Value;
Judge whether that air-conditioning indoor environment temperature and the difference of the setting target temperature are greater than or equal to the 4th temperature value;
When judging result is to be, judgement meets anti-condensation control condition.
5. according to the method described in any one of claim 1-4, which is characterized in that the adjustment cooler compressor operation Frequency, to carry out the anti-condensation control of air conditioner, including:
Calculate the first temperature difference of the air-conditioning indoor environment temperature and the air conditioner inner tube temperature;
Calculate the second temperature difference of the second temperature value and first difference;
When second temperature difference is in third preset temperature section, control cooler compressor running frequency reduces, in institute When stating the second temperature difference and being in the 4th preset temperature section, control cooler compressor running frequency is constant, in second temperature When difference is in the 5th preset temperature section, control cooler compressor running frequency increases.
6. a kind of air conditioner controlling device, which is characterized 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 that there is the humidity sensor for obtaining air conditioner operating humidity environment is as a result, judge whether to meet anti-condensation control Condition;
Adjustment unit, for when meeting anti-condensation control condition, cooler compressor running frequency being adjusted, to carry out air conditioner Anti-condensation control;
Acquiring unit obtain the cooler compressor operation information include:Compressor operating time, compressor operating frequency, Obtain the air conditioner operational temperature information include:Environment temperature and user set mesh in air-conditioning external environment temperature, air-conditioning Temperature is marked, the judging unit includes:
First judging unit, for judging whether running time of air conditioner compressor meets the first default run time threshold value;
First judging unit, for when compressor operating time parameter is unsatisfactory for the first default run time threshold value, judgement to be not Meet anti-condensation control condition;
Second judgment unit is used for when compressor operating time parameter meets the first default run time threshold value, according to air-conditioning Device whether there is the confirmation result of the humidity sensor for obtaining air conditioner operating humidity environment, compressor operating frequency Rate, the air-conditioning external environment temperature, in air-conditioning environment temperature and user set target temperature continue to determine whether to meet it is anti-condensation Reveal control condition;
Judging unit includes:5th judgment module, for confirming that result is to be obtained in air conditioner there is no when humidity sensor Tube temperature degree and the preset indoor humidity of air conditioner, judge air-conditioning indoor environment temperature and air conditioner inner tube temperature difference whether More than or equal to the first temperature value and be less than or equal to second temperature value, wherein second temperature value with it is preset according to air conditioner The calculated dew-point temperature positive correlation of indoor humidity;Second judgment module, for judging air-conditioning external environment temperature whether in the One preset temperature section;Third judgment module, for judging whether environment temperature is in the second preset temperature section in air-conditioning;The Four judgment modules, for judging whether compressor operating frequency is greater than or equal to predeterminated frequency threshold value;Second judging unit, is used for When the judging result of the 5th judgment module, the second judgment module, third judgment module, the 4th judgment module is to be, judgement Meet anti-condensation control condition.
7. device according to claim 6, which is characterized in that
Second judgment unit includes:
First judgment module, for the confirmation result be there are when humidity sensor, obtain air conditioner inner tube temperature and The indoor humidity of humidity sensor detection, judges that the air-conditioning indoor environment temperature and the difference of the air conditioner inner tube temperature are It is no to be greater 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 calculated dew-point temperature positive correlation of humidity detected according to the humidity sensor;
Second judgment module, for judging whether air-conditioning external environment temperature is in the first preset temperature section;
Third judgment module, for judging whether environment temperature is in the second preset temperature section in air-conditioning;
4th judgment module, for judging whether compressor operating frequency is greater than or equal to predeterminated frequency threshold value;
Second judging unit, in the first judgment module, the second judgment module, third judgment module, the 4th judgment module Judging result is when being, judgement meets anti-condensation control condition.
8. device according to claim 6, which is characterized 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 difference for calculating the second temperature value and first difference;
Control module, for when second temperature difference is in third preset temperature section, control cooler compressor to be run Frequency reduces, and when second temperature difference is in the 4th preset temperature section, control cooler compressor running frequency is constant, When second temperature difference is in the 5th preset temperature section, control cooler compressor running frequency increases.
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