CN109556251A - Air conditioner and its control method, control device - Google Patents

Air conditioner and its control method, control device Download PDF

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Publication number
CN109556251A
CN109556251A CN201811342614.2A CN201811342614A CN109556251A CN 109556251 A CN109556251 A CN 109556251A CN 201811342614 A CN201811342614 A CN 201811342614A CN 109556251 A CN109556251 A CN 109556251A
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CN
China
Prior art keywords
indoor
temperature
air conditioner
control
target
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811342614.2A
Other languages
Chinese (zh)
Inventor
吴孔祥
许永锋
梁伯启
李宏伟
卜其辉
董世龙
吴晓鸿
张宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Guangdong Midea HVAC Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea HVAC Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Guangdong Midea HVAC Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201811342614.2A priority Critical patent/CN109556251A/en
Publication of CN109556251A publication Critical patent/CN109556251A/en
Pending legal-status Critical Current

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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
    • F24F11/70Control 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
    • 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
    • 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

Abstract

The invention proposes a kind of air conditioner and its control methods, control device, wherein the control method of air conditioner includes: after receiving dehumidifying starting-up signal, to obtain indoor dry-bulb temperature, indoor relative humidity and target relative humidity;According to indoor environment temperature and indoor environment relative humidity calculation indoor environment dew-point temperature;Target dew point temperature is calculated according to indoor environment temperature and target relative humidity;Indoor unit target tube temperature is calculated according to indoor environment dew-point temperature;Dehumidification controlling is carried out to air conditioner according to indoor unit target tube temperature, so that indoor environment dew-point temperature and target dew point temperature meet preset condition.This method can be realized intelligent Dehumidification controlling, and promote effect on moisture extraction, meet user's comfort.

Description

Air conditioner and its control method, control device
Technical field
The present invention relates to the controls of air-conditioning technical field more particularly to air conditioner, the control method of air conditioner and air conditioner Device.
Background technique
With the development of science and technology, the increasingly improvement of living standards of the people, requirement of the people to living environment is gradually increased, especially It is that requirement to indoor environment humidity is gradually increased.
The indoor unit of existing air conditioner is usually only equipped with conventional temperature sensor, and temperature sensor detects indoor dry bulb Temperature, air conditioner are controlled according to the dry-bulb temperature detected, however dry-bulb temperature can not embody indoor humidity value, because This, which is not well positioned to meet indoor humidity demand, may because of setting temperature it is too low cause indoor supercooling, or Person causes indoor dehumidification effect poor because the temperature of setting is excessively high, to greatly affected user's comfort.
Summary of the invention
The present invention is directed to solve at least some of the technical problems in related technologies.For this purpose, of the invention First purpose be to propose a kind of control method of air conditioner, which can be realized intelligent Dehumidification controlling, and mention Effect on moisture extraction is risen, user's comfort is met.
Second object of the present invention is to propose a kind of computer readable storage medium.
Third object of the present invention is to propose a kind of control device of air conditioner.
Fourth object of the present invention is to propose the control device of another air conditioner.
5th purpose of the invention is to propose a kind of air conditioner.
In order to achieve the above object, first aspect present invention embodiment proposes a kind of control method of air conditioner, including following Step: according to the indoor environment temperature and the indoor environment relative humidity calculation indoor environment dew-point temperature;According to described Indoor environment temperature and the target relative humidity calculate target dew point temperature;Room is calculated according to the indoor environment dew-point temperature Interior machine target tube temperature;Dehumidification controlling is carried out to the air conditioner according to the indoor unit target tube temperature, so that indoor environment dew point Temperature and the target dew point temperature meet preset condition.
The control method of air conditioner according to an embodiment of the present invention, according to indoor environment temperature and indoor environment relative humidity Indoor unit target tube temperature is calculated, Dehumidification controlling is carried out to air conditioner further according to indoor unit target tube temperature, so that indoor environment is revealed Point temperature and target dew point temperature meet preset condition, and this method can be realized intelligent Dehumidification controlling, and promote effect on moisture extraction, Meet user's comfort.
In addition, the control method of air conditioner according to the above embodiment of the present invention can also have following additional technology special Sign:
According to one embodiment of present invention, the indoor dry bulb temperature is obtained by the temperature module being arranged on machine indoors Degree, obtains the indoor relative humidity and the target relative humidity by cloud server.
According to one embodiment of present invention, the control method of air conditioner further include: obtain indoor wet-bulb temperatures;According to institute State indoor relative humidity described in dry-bulb temperature and the wet bulb temperature calcuation.
According to one embodiment of present invention, the Indoor Dry is obtained by the temperature module being arranged on machine indoors in real time Ball temperature and the indoor wet-bulb temperatures obtain the target relative humidity by cloud server.
According to one embodiment of present invention, described that indoor unit target tube temperature is calculated according to the indoor environment dew-point temperature It include: to calculate the indoor unit target tube temperature: Tc=Td_n-A according to the following formula, wherein Tc is the indoor unit target tube Temperature, Td_n are the indoor environment dew-point temperature, and A is the positive number less than or equal to 3 DEG C.
According to one embodiment of present invention, if difference between indoor environment dew-point temperature and the target dew point temperature The absolute value of value is less than or equal to fiducial temperature, then judges that the indoor environment dew-point temperature and the target dew point temperature are full Sufficient preset condition.
According to one embodiment of present invention, the value range of the fiducial temperature is 0~1 DEG C.
In order to achieve the above object, second aspect of the present invention embodiment proposes a kind of computer readable storage medium, deposit thereon Computer program is contained, when the program is executed by processor, realizes a kind of control method of air conditioner of above-described embodiment.
The computer readable storage medium of the embodiment of the present invention, the control method pair with above-mentioned air conditioner stored on it The program answered is performed, and can be realized intelligent Dehumidification controlling.
In order to achieve the above object, third aspect present invention embodiment proposes a kind of control device of air conditioner, the device packet Include memory, processor and the computer program being stored on the memory, wherein the computer program is by the processing Device realizes the control method of the air conditioner of above-described embodiment when executing.
The control device of air conditioner according to an embodiment of the present invention, when the program in the memory is executed by processor When, it can be realized intelligent Dehumidification controlling, and promote effect on moisture extraction, meet user's comfort.
In order to achieve the above object, fourth aspect present invention embodiment proposes the control device of another air conditioner, the control Device includes: acquisition module, for after receiving dehumidifying starting-up signal, obtain indoor dry-bulb temperature, indoor relative humidity and Target relative humidity;First computing module, for according to the indoor environment temperature and the indoor environment relative humidity calculation Indoor environment dew-point temperature, and target dew point temperature is calculated according to the indoor environment temperature and the target relative humidity;The Two computing modules, for calculating indoor unit target tube temperature according to the indoor environment dew-point temperature;Control module, for according to institute It states indoor unit target tube temperature and Dehumidification controlling is carried out to the air conditioner, so that indoor environment dew-point temperature and the target dew point temperature Degree meets preset condition.
The control device of air conditioner according to an embodiment of the present invention, according to indoor dry-bulb temperature, indoor relative humidity and mesh It marks relative humidity and Dehumidification controlling is carried out to air conditioner, so that indoor environment dew-point temperature and target dew point temperature meet default item Part can be realized intelligent Dehumidification controlling, and promote effect on moisture extraction, meet user's comfort.
In order to achieve the above object, fifth aspect present invention embodiment proposes a kind of air conditioner, which includes the present invention The another kind that the control device or fourth aspect present invention embodiment of a kind of air conditioner that third aspect embodiment proposes propose is empty Adjust the control device of device.
Air conditioner according to an embodiment of the present invention, according to indoor dry-bulb temperature, indoor relative humidity and target relative humidity Dehumidification controlling is carried out to air conditioner, so that indoor environment dew-point temperature and target dew point temperature meet preset condition, use is above-mentioned The control device of air conditioner can be realized intelligent Dehumidification controlling, and promote effect on moisture extraction, meet user's comfort.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partially become from the following description Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments Obviously and it is readily appreciated that, in which:
Fig. 1 is the flow chart of the control method of air conditioner according to an embodiment of the present invention;
Fig. 2 is the structural block diagram of the control device of air conditioner according to an embodiment of the invention;
Fig. 3 is the structural block diagram of the control device of air conditioner in accordance with another embodiment of the present invention;
Fig. 4 is the structural block diagram of air conditioner according to an embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings control method, the control device of the air conditioner of the embodiment of the present invention are described.
Fig. 1 is the flow chart of the control method of air conditioner according to an embodiment of the present invention.
As shown in Figure 1, the control method of air conditioner of the invention the following steps are included:
S1 after receiving dehumidifying starting-up signal, obtains indoor dry-bulb temperature, indoor relative humidity and target relative humidity.
In one embodiment, indoor dry-bulb temperature can be obtained by the temperature module being arranged on machine indoors, passes through cloud Server is held to obtain indoor relative humidity and target relative humidity.
Specifically, user can press the dehumidifying key on the remote controler for controlling air conditioner, so that air conditioner receives Dehumidify starting-up signal, obtains indoor dry-bulb temperature thereafter by the temperature module in setting indoors machine, passes through cloud server Indoor relative humidity and target relative humidity are obtained, so as to subsequent calculating and control, it should be noted that the embodiment can be with needle When shutting down to air conditioner or being switched on for the first time for a long time, the state that indoor environment temperature and humidity is close with outdoor environment temperature and humidity, Cloud server can get current location outdoor environment temperature and humidity parameter from weather service end by network.
In this embodiment, target relative humidity may be the comfortable target relative humidity empirical value of human body sensory, example Such as 70% relative humidity, it can also be that the comfortable target of human body sensory obtained based on air conditioner history data is relatively wet Degree, the target relative humidity are storable in cloud server.
Certainly, target relative humidity is also possible to be stored in the memory in air conditioner, to be adjusted when needed With.
Optionally, indoor dry-bulb temperature, indoor relative humidity and target relative humidity can be by being arranged in air conditioner chamber The display screen of display screen and/or remote controler on interior machine is shown to user, to facilitate user to check.
S2, according to indoor environment temperature and indoor environment relative humidity calculation indoor environment dew-point temperature.
Wherein, dew-point temperature refers to the temperature when vapor in air becomes dewdrop, can indicate humidity.
It specifically, can be by searching for temperature-phase in the case where known indoor environment temperature and indoor environment relative humidity To humidity-dew-point hygrometer, corresponding dew-point temperature is obtained.
S3 calculates target dew point temperature according to indoor environment temperature and target relative humidity.
S4 calculates indoor unit target tube temperature according to indoor environment dew-point temperature.
In one embodiment of the invention, indoor unit target tube temperature: Tc=Td_n-A can be calculated according to the following formula, In, Tc is indoor unit target tube temperature, and Td_n is indoor environment dew-point temperature, and A is the positive number less than or equal to 3 DEG C.
Specifically, the optional range of A is 0~3 DEG C, and size can be determined according to the speed to dehumidify is wished, the bigger table of A Bright air conditioner effect on moisture extraction is more powerful, indoors machine target tube temperature than indoor environment dew-point temperature less than 0~3 DEG C when, in air Vapor can be attached to evaporator surface and condense into dew, dew be discharged using water-collecting tray and pipeline it is outdoor, it is real as a result, More intelligentized Dehumidification controlling is showed.
S5 carries out Dehumidification controlling to air conditioner according to indoor unit target tube temperature, so that indoor environment dew-point temperature and target Dew-point temperature meets preset condition.
In one embodiment of the invention, if difference between indoor environment dew-point temperature and target dew point temperature Absolute value is less than or equal to fiducial temperature, then judges that indoor environment dew-point temperature and target dew point temperature meet preset condition.
Wherein, the value range of fiducial temperature can be 0~1 DEG C.
Specifically, when air conditioner is dehumidified, indoor environment dew-point temperature can move closer to target dew point temperature, work as interior When the absolute value of difference between ambient dew point temperature and target dew point temperature is less than or equal to 0~1 DEG C, indoor environment is judged Dew-point temperature meets preset condition, achieved the effect that dehumidifying, and avoid because air conditioner frequently changes export caused by Indoor Temperature The phenomenon that humidity big ups and downs.
The control method of air conditioner according to an embodiment of the present invention, according to indoor dry-bulb temperature, indoor relative humidity and mesh It marks relative humidity and Dehumidification controlling is carried out to air conditioner, so that indoor environment dew-point temperature and target dew point temperature meet default item Part can be realized intelligent Dehumidification controlling, and promote effect on moisture extraction, meet user's comfort.
In one embodiment of the invention, the control method of air conditioner further include: obtain indoor wet-bulb temperatures;According to dry Ball temperature and wet bulb temperature calcuation indoor relative humidity.
In this embodiment, indoor dry-bulb temperature and interior can be obtained in real time by the temperature module being arranged on machine indoors Wet-bulb temperature, and target relative humidity can be obtained by cloud server.
Specifically, air conditioner is obtained after receiving dehumidifying signal by the temperature module being arranged on machine indoors in real time Indoor dry-bulb temperature and indoor wet-bulb temperatures obtain target relative humidity by cloud server, to carry out subsequent calculating and control System.That is, after getting indoor dry-bulb temperature and indoor wet-bulb temperatures, it can be according to indoor dry-bulb temperature and indoor wet-bulb Temperature computation obtains indoor relative humidity, and then executable above-mentioned steps S2-S5.
It optionally, can be by indoor dry-bulb temperature, indoor wet-bulb after getting indoor dry-bulb temperature, indoor wet-bulb temperatures The display screen that temperature passes through the display screen and/or remote controler that are arranged on air conditioner room unit is shown to user, to facilitate user It checks.
The phenomenon that embodiment can be switched on for the first time for air conditioner or restart after shutting down for a long time, can also be just Real time monitoring, in time adjusting in normal operational process, i.e., in air conditioner operational process, real-time detection indoor environment temperature and humidity, when Indoor environment temperature and humidity with air conditioner run and when constantly changing, the room that can be arrived according to target relative humidity and real-time detection Interior dry-bulb temperature, indoor wet-bulb temperatures adjust indoor unit target tube temperature in time to promote effect on moisture extraction and meet user's comfort.
In conclusion the control method of the air conditioner of the embodiment of the present invention, opposite according to indoor environment temperature, indoor environment Humidity and target relative humidity carry out Dehumidification controlling to air conditioner, so that indoor environment dew-point temperature and target dew point temperature meet Preset condition can be realized intelligent Dehumidification controlling, and promote effect on moisture extraction, meet user's comfort.
Further, the present invention also proposes a kind of computer readable storage medium, is stored thereon with computer program, when depositing When program in storage media is executed by processor, the control method of air conditioner of the invention can be realized.
The computer readable storage medium of the embodiment of the present invention, the control method pair with above-mentioned air conditioner stored on it The program answered is performed, and is able to carry out more intelligentized Dehumidification controlling.
Fig. 2 is the structural block diagram of the control device of air conditioner according to an embodiment of the invention.
As shown in Fig. 2, the control device 10 of the air conditioner includes: memory 11, processor 12 and is stored in memory On 11 and the computer program 13 that can run on the processor 12.
Specifically, program corresponding with the control method of above-mentioned air conditioner is stored in memory 11, works as computer program 13 by processor 12 when being executed, and is able to carry out more intelligentized Dehumidification controlling, and promote effect on moisture extraction, it is comfortable to meet user Property.
Fig. 3 is the structural block diagram of the control device of air conditioner in accordance with another embodiment of the present invention.
As shown in figure 3, the detection device 20 of the air-conditioner set includes: to obtain module 21, the first computing module 22, second meter Calculate module 23 and control module 24.
Wherein, acquisition module 21 is used for after receiving dehumidifying starting-up signal, and the indoor dry-bulb temperature of acquisition, interior are relatively wet Degree and target relative humidity;First computing module 22 is used for according in indoor environment temperature and indoor environment relative humidity calculation room Ambient dew point temperature, and target dew point temperature is calculated according to indoor environment temperature and target relative humidity;Second computing module 23 For calculating indoor unit target tube temperature according to indoor environment dew-point temperature;Control module 24 is used for according to indoor unit target tube temperature pair Air conditioner carries out Dehumidification controlling, so that indoor environment dew-point temperature and target dew point temperature meet preset condition.
Specifically, it obtains module 21 and is obtaining indoor dry-bulb temperature, indoor relative humidity and target relative humidity, and send To the first computing module 22, the first computing module 22 is according to indoor environment temperature and indoor environment relative humidity calculation indoor environment Dew-point temperature calculates target dew point temperature according to indoor environment temperature and target relative humidity, and is sent to the second computing module 23, the second computing module 23 calculates indoor unit target tube temperature according to indoor environment dew-point temperature, and is sent to control module 24, controls Molding block 24 carries out Dehumidification controlling to air conditioner according to indoor unit target tube temperature, so that indoor environment dew-point temperature and target dew point Temperature meets preset condition.
Optionally, obtaining module 21 can be set portion in the air conditioner, and air conditioner can also be accessed by external connection, the Portion in the air conditioner can be set in one computing module 22 and the second computing module 23, can also be substituted and be counted by cloud server It calculates, the mode that sends and receives of data can be, but not limited to the modes such as WIFI, 2G/3G/4G, wired.
It should be noted that other specific embodiments of the control device of the air conditioner of the embodiment of the present invention can be found in this The specific embodiment of the control method of the air conditioner of invention above-described embodiment.
The control device of the air conditioner, according to indoor environment temperature, indoor environment relative humidity and target relative humidity pair Air conditioner carries out Dehumidification controlling can be realized more so that indoor environment dew-point temperature and target dew point temperature meet preset condition Add intelligentized Dehumidification controlling, and promote effect on moisture extraction, meets user's comfort.
Based on the above embodiment, the embodiment of the present invention proposes a kind of air conditioner, and Fig. 4 is sky according to an embodiment of the present invention Adjust the structural block diagram of device.
As shown in figure 4, the air conditioner 100 includes the control device 10 of above-mentioned air conditioner or the control device 20 of air conditioner (drawn in Fig. 4 be air conditioner control device 20).
Air conditioner according to an embodiment of the present invention, using the control device of air conditioner of the invention, according to indoor environment temperature Degree, indoor environment relative humidity and target relative humidity carry out Dehumidification controlling to air conditioner so that indoor environment dew-point temperature and Target dew point temperature meets preset condition, can be realized to the more intelligentized Dehumidification controlling of air conditioner, and promotes effect on moisture extraction, Meet user's comfort.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples It closes and combines.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes It is one or more for realizing custom logic function or process the step of executable instruction code module, segment or portion Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory (ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage Or firmware is realized.Such as, if realized with hardware in another embodiment, following skill well known in the art can be used Any one of art or their combination are realized: have for data-signal is realized the logic gates of logic function from Logic circuit is dissipated, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile Journey gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above The embodiment of the present invention is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as to limit of the invention System, those skilled in the art can be changed above-described embodiment, modify, replace and become within the scope of the invention Type.

Claims (11)

1. a kind of control method of air conditioner, which comprises the following steps:
After receiving dehumidifying starting-up signal, indoor dry-bulb temperature, indoor relative humidity and target relative humidity are obtained;
According to the indoor environment temperature and the indoor environment relative humidity calculation indoor environment dew-point temperature;
Target dew point temperature is calculated according to the indoor environment temperature and the target relative humidity;
Indoor unit target tube temperature is calculated according to the indoor environment dew-point temperature;
Dehumidification controlling is carried out to the air conditioner according to the indoor unit target tube temperature, so that indoor environment dew-point temperature and described Target dew point temperature meets preset condition.
2. the control method of air conditioner according to claim 1, which is characterized in that pass through the temperature-sensitive being arranged on machine indoors Component obtains the indoor dry-bulb temperature, obtains the indoor relative humidity by cloud server and the target is relatively wet Degree.
3. the control method of air conditioner according to claim 1, which is characterized in that further include:
Obtain indoor wet-bulb temperatures;
According to indoor relative humidity described in the dry-bulb temperature and the wet bulb temperature calcuation.
4. the control method of air conditioner according to claim 3, which is characterized in that pass through the temperature-sensitive being arranged on machine indoors Component obtains the indoor dry-bulb temperature and the indoor wet-bulb temperatures in real time, and it is opposite to obtain the target by cloud server Humidity.
5. the control method of air conditioner described in any one of -4 according to claim 1, which is characterized in that described according to the room Interior environment dew-point hygrometer calculates indoor unit target tube temperature
The indoor unit target tube temperature is calculated according to the following formula:
Tc=Td_n-A,
Wherein, Tc is the indoor unit target tube temperature, and Td_n is the indoor environment dew-point temperature, and A is less than or equal to 3 DEG C Positive number.
6. the control method of air conditioner described in any one of -4 according to claim 1, which is characterized in that if indoor environment is revealed The absolute value of difference between point temperature and the target dew point temperature is less than or equal to fiducial temperature, then judges the interior Ambient dew point temperature and the target dew point temperature meet preset condition.
7. the control method of air conditioner according to claim 6, which is characterized in that the value range of the fiducial temperature is 0~1 DEG C.
8. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is held by processor The control method such as air conditioner of any of claims 1-7 is realized when row.
9. a kind of control device of air conditioner, which is characterized in that on a memory and can be including memory, processor and storage The computer program run on processor when the processor executes described program, is realized such as any one of claim 1-7 institute The control method for the air conditioner stated.
10. a kind of control device of air conditioner characterized by comprising
Module is obtained, for obtaining indoor dry-bulb temperature, indoor relative humidity and target phase after receiving dehumidifying starting-up signal To humidity;
First computing module, for being revealed according to the indoor environment temperature and the indoor environment relative humidity calculation indoor environment Point temperature, and target dew point temperature is calculated according to the indoor environment temperature and the target relative humidity;
Second computing module, for calculating indoor unit target tube temperature according to the indoor environment dew-point temperature;
Control module, for carrying out Dehumidification controlling to the air conditioner according to the indoor unit target tube temperature, so that indoor environment Dew-point temperature and the target dew point temperature meet preset condition.
11. a kind of air conditioner characterized by comprising the control device of air conditioner as claimed in claim 9, alternatively, as weighed Benefit require 10 described in air conditioner control device.
CN201811342614.2A 2018-11-12 2018-11-12 Air conditioner and its control method, control device Pending CN109556251A (en)

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CN201811342614.2A CN109556251A (en) 2018-11-12 2018-11-12 Air conditioner and its control method, control device
PCT/CN2019/089083 WO2020098255A1 (en) 2018-11-12 2019-05-29 Air conditioner and control method and control apparatus therefor

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Cited By (8)

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CN111706967A (en) * 2020-06-03 2020-09-25 青岛海尔空调器有限总公司 Control method and control device for air conditioner dehumidification and air conditioner
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