CN110425689A - Air conditioner control method, terminal and computer readable medium - Google Patents
Air conditioner control method, terminal and computer readable medium Download PDFInfo
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- CN110425689A CN110425689A CN201910528728.4A CN201910528728A CN110425689A CN 110425689 A CN110425689 A CN 110425689A CN 201910528728 A CN201910528728 A CN 201910528728A CN 110425689 A CN110425689 A CN 110425689A
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- temperature
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- cold cavity
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- 238000000034 method Methods 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 238000004378 air conditioning Methods 0.000 claims description 84
- 238000010438 heat treatment Methods 0.000 claims description 20
- 230000002528 anti-freeze Effects 0.000 claims description 16
- 108010053481 Antifreeze Proteins Proteins 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 abstract 1
- 238000010257 thawing Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000802 evaporation-induced self-assembly Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to an air conditioner control method, a terminal and a computer readable medium, wherein the method comprises the following steps: acquiring a first pipe temperature of a cold cavity in an air conditioner; judging whether the first pipe temperature is less than or equal to a preset first temperature threshold value or not; if the first pipe temperature is less than or equal to the first temperature threshold value, the air guide mechanism is controlled to guide the high-temperature air in the hot cavity into the cold cavity so as to heat the cold cavity. The invention can monitor the pipe temperature of the cold cavity and the hot cavity in real time when the air conditioner operates according to the set working mode, and after the pipe temperature of the cold cavity is reduced to a certain temperature, the air guide mechanism between the cold cavity and the hot cavity is opened, and the low-voltage direct-current speed regulating motor in the air guide mechanism is utilized to guide the high-temperature air in the hot cavity to the cold cavity, so as to heat the cold cavity in time and reduce the frequency of the air conditioner entering a defrosting protection mode or an anti-freezing protection mode, thereby improving the continuous operation capability of the air conditioner in a low-temperature environment.
Description
Technical field
The present invention relates to computer field more particularly to a kind of air conditioning control methods, terminal and computer-readable medium.
Background technique
With the expansion of the export area of mobile air conditioner, the use environment of mobile air conditioner is also increasingly various, especially includes low
Temperature, the environment such as high humidity.
In the appropriate area of temperature, humidity, mobile air conditioner is in refrigeration, dehumidifying or heating mode, in the steaming of air-conditioning
The side of low temperature, steam less can condense into ice crystal where sending out device and condenser.
However in actual use, when air-conditioning is when low temperature environment is run, the evaporator and condenser of air-conditioning are respectively at
High temperature and low temperature two sides, the temperature that low temperature is surveyed is generally at 0 degree Celsius hereinafter, the moisture in air can be surveyed in air conditioner low temperature and be condensed into
Ice crystal, this process, which is constantly accumulated, to be surveyed to form a large amount of frosts in low temperature, therefore air-conditioning can frequently enter defrost protected mode
Or anti-freeze protected mode, cause out of service, influences the normal use of user.
Summary of the invention
In order to solve the above-mentioned technical problem or it at least is partially solved above-mentioned technical problem, the present invention provides a kind of skies
Control method, terminal and computer-readable medium.
In a first aspect, the present invention provides a kind of air conditioning control methods, which comprises
Obtain the first tube temperature temperature of cold cavity in air-conditioning；
Judge whether the first tube temperature temperature is less than or equal to preset first temperature threshold；
If the first tube temperature temperature is less than or equal to first temperature threshold, controlling the wind guiding mechanism will be described
The hot intracorporal high temperature air of chamber is drained in the cold cavity, to heat up to the cold cavity.
Optionally, in air-conditioning work in heating mode, the cavity where condenser is determined as the cold cavity.
Optionally, in air-conditioning work in refrigeration mode, the cavity where evaporator is determined as the cold cavity.
Optionally, it controls the wind guiding mechanism the hot intracorporal high temperature air of chamber is drained in the cold cavity, wrap
It includes:
Stepper motor in control wind guiding mechanism opens wind guiding mechanism, is connected to upper cavity and lower chamber, and control wind-guiding
Low-voltage direct speed regulating motor rotation in mechanism, the intracorporal high temperature air of hot chamber is drained into cold cavity.
Optionally, the low-voltage direct speed regulating motor rotation in the control wind guiding mechanism, comprising:
Judge whether the first tube temperature temperature is located in any preset temperature range；
If the first tube temperature temperature is located in any preset temperature range, turned according to preset temperature range and motor
Corresponding relationship between speed determines motor speed corresponding with the temperature range where the first tube temperature temperature；
The low-voltage direct speed regulating motor is controlled to rotate according to the motor speed.
Optionally, the hot intracorporal high temperature air of chamber is drained in the cold cavity it controlling the wind guiding mechanism
Afterwards, the method also includes:
Obtain the second tube temperature temperature of cold cavity in air-conditioning；
Judge whether the second tube temperature temperature is more than or equal to preset second temperature threshold value, the second temperature threshold
Value is the minimum temperature that air-conditioning is run according to the operating mode of setting, and the second temperature threshold value is greater than first temperature threshold
Value；
If the second tube temperature temperature is more than or equal to the second temperature threshold value, controls the wind guiding mechanism and stop
Work, air-conditioning continue to run according to the operating mode of setting.
Optionally, further includes:
Obtain the third tube temperature temperature of cold cavity in air-conditioning；
Judge whether the third tube temperature temperature is less than preset third temperature threshold, the third temperature threshold is heating
Defrost minimal protection temperature, the third temperature threshold are less than first temperature threshold；
If the third tube temperature temperature is less than the third temperature threshold, controls the wind guiding mechanism and stop working, open
Open defrost protected mode.
Optionally, further includes:
Obtain the 4th tube temperature temperature of cold cavity in air-conditioning；
Judge whether the 4th tube temperature temperature is less than preset 4th temperature threshold, the 4th temperature threshold is antifreeze
Minimum temperature is tied, the 4th temperature threshold is less than first temperature threshold；
If the 4th tube temperature temperature is less than the 4th temperature threshold, controls the wind guiding mechanism and stop working, open
Open anti-freeze protected mode.
Second aspect, the present invention provides a kind of terminal, including memory, processor, being stored in the memory can
The computer program run on the processor, the processor realize above-mentioned first aspect when executing the computer program
The step of described method.
The third aspect, the present invention provides a kind of computers of non-volatile program code that can be performed with processor can
Medium is read, said program code makes the processor execute method described in first aspect.
Above-mentioned technical proposal provided in an embodiment of the present invention has the advantages that compared with prior art
This method provided in an embodiment of the present invention, the first tube temperature temperature of cold cavity first in acquisition air-conditioning；Described in judgement
Whether the first tube temperature temperature is less than or equal to preset first temperature threshold；If the first tube temperature temperature is less than or equal to
First temperature threshold controls the wind guiding mechanism and the hot intracorporal high temperature air of chamber is drained in the cold cavity,
To heat up to the cold cavity, in this way, monitoring cold cavity and heat in real time when air-conditioning is run according to the operating mode of setting
The tube temperature temperature of cavity after falling to a certain temperature at a temperature of cold cavity tube temperature, opens the wind-guiding between cold cavity and hot cavity
Mechanism, and drained into the intracorporal high temperature air of hot chamber in cold cavity using the low-voltage direct speed regulating motor in wind guiding mechanism, and
The heating of Shi Weileng cavity, reduces air-conditioning and enters the number of defrost protected mode or anti-freeze protected mode, therefore improve
Continuous operation ability of the air-conditioning in low temperature environment.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without any creative labor, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of air conditioning control method provided by one embodiment of the present invention；
Fig. 2 is a kind of flow diagram for air conditioning control method that another embodiment of the invention provides；
Fig. 3 is a kind of flow diagram for air conditioning control method that further embodiment of this invention provides；
Fig. 4 is a kind of flow diagram for air conditioning control method that further embodiment of this invention provides；
Fig. 5 is a kind of flow diagram for air conditioning control method that another embodiment of the invention provides；
Fig. 6 is a kind of structure chart of terminal provided by one embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Since air-conditioning is when low temperature environment is run, the evaporator and condenser of air-conditioning are respectively at high temperature and low temperature two sides,
For the temperature that low temperature is surveyed generally at 0 degree Celsius hereinafter, the moisture in air can be surveyed in air conditioner low temperature and condense into ice crystal, this process is continuous
Accumulation will survey to form a large amount of frosts in low temperature, therefore air-conditioning can frequently enter defrost protected mode or freeze protection mould
Formula, cause it is out of service, for this purpose, a kind of air conditioning control method, terminal and computer-readable medium provided in an embodiment of the present invention,
The method can be applied in air-conditioning, as shown in Figure 1, the air conditioning control method may comprise steps of:
Step S101 obtains the first tube temperature temperature of cold cavity in air-conditioning；
In embodiments of the present invention, the side in low temperature when the cold cavity can be operation of air conditioner, illustratively, In
Air-conditioning work is determined as the cold cavity in heating mode, by the cavity where condenser；In air-conditioning work in refrigeration mode
When, the cavity where evaporator is determined as the cold cavity.
When the first tube temperature temperature can be operating mode operation of the air-conditioning according to setting, the cold real-time temperature of cavity,
Illustratively, when air-conditioning is run according to the operating mode of setting, the temperature of cold cavity at that time is -5 degrees Celsius.
Step S102, judges whether the first tube temperature temperature is less than or equal to preset first temperature threshold；
In embodiments of the present invention, first temperature threshold can be air-conditioning and run most according to the operating mode of setting
Low temperature.
Illustratively, after air-conditioning enters heating mode, the minimum temperature of cold cavity setting is -3 degrees Celsius, cold cavity
Real time temperature is -5 degrees Celsius or the real time temperature of cold cavity is -3 degrees Celsius, due to -5 degrees Celsius < -3 degrees Celsius, or -
3 degrees Celsius=- 3 degrees Celsius, so the temperature of cold cavity is less than or equal to the minimum temperature of the heating mode operation of setting.
Illustratively, after air-conditioning enters refrigeration mode, the minimum temperature of cold cavity setting is -10 degrees Celsius, cold cavity
Real time temperature be -12 degrees Celsius or the real time temperature of cold cavity is -10 degrees Celsius, due to -12 degrees Celsius < -10 Celsius
Degree, or -10 degrees Celsius=- 10 degrees Celsius, so the temperature of cold cavity is less than or equal to the refrigeration mode operation of setting
Minimum temperature.
In this step, judge whether the first tube temperature temperature is less than or equal to preset first temperature threshold, by cold chamber
The real-time temperature of body is compared with preset first temperature threshold, if the real-time temperature of cold cavity is less than or equal to preset
First temperature threshold, it is determined that the first tube temperature temperature is less than or equal to preset first temperature threshold.
If the first tube temperature temperature is less than or equal to first temperature threshold, step S103 controls the wind-guiding
The hot intracorporal high temperature air of chamber is drained in the cold cavity by mechanism, to heat up to the cold cavity.
In embodiments of the present invention, the first tube temperature temperature of cold cavity in air-conditioning is obtained first；Then judge described first
Whether tube temperature temperature is less than or equal to preset first temperature threshold；When the first tube temperature temperature is less than or equal to the first temperature
Threshold, then open wind guiding mechanism, and control wind guiding mechanism drains into the intracorporal high temperature air of hot chamber in cold cavity, to cold cavity into
Therefore row heating when air-conditioning is run according to the operating mode of setting, monitors the tube temperature temperature of cold cavity and hot cavity in real time,
After falling to a certain temperature at a temperature of cold cavity tube temperature, the wind guiding mechanism between cold cavity and hot cavity is opened, and utilize wind-guiding
Low-voltage direct speed regulating motor in mechanism drains into the intracorporal high temperature air of hot chamber in cold cavity, is in time the heating of cold cavity,
Reduce air-conditioning and enter the number of defrost protected mode or anti-freeze protected mode, therefore improves air-conditioning in low temperature environment
Continuous operation ability.
In another embodiment of the present invention, a kind of air conditioning control method is also provided, as shown in Fig. 2, the method can be with
The following steps are included:
Step S101 obtains the first tube temperature temperature of cold cavity in air-conditioning；
Step S102, judges whether the first tube temperature temperature is less than or equal to preset first temperature threshold；
If the first tube temperature temperature is less than or equal to first temperature threshold, step S201 controls wind guiding mechanism
In stepper motor wind guiding mechanism is opened, be connected to upper cavity and lower chamber；
Step S202, judges whether the first tube temperature temperature is located in any preset temperature range；
In embodiments of the present invention, the range to cold cavity different temperatures that the temperature range can be setting is grouped.
Step S203, it is determining to be managed with described first according to the corresponding relationship between preset temperature range and motor speed
The corresponding motor speed of temperature range where temperature；
It in embodiments of the present invention, can be according to many experiments as a result, temperature range and motor speed can be created in advance
Between corresponding relationship, the corresponding relationship between temperature range and motor speed can be as shown in table 1 below:
Table 1
| Temperature range (degree Celsius) | Motor speed (r/min) |
| 0-10 (including 10) | 500 |
| - 10-0 (not including 0) | 700 |
| - 20--10 (not including -10) | 1000 |
Illustratively, the first tube temperature temperature is -6 degrees Celsius, by inquiry table 1, can be determined -10-0 (not including 0)
In section, corresponding motor speed is 700r/min, is merely illustrative of herein, in practical applications can be according to actual needs
Other modes are selected, the present invention is without limitation.
Step S204 controls the low-voltage direct speed regulating motor and rotates according to the motor speed, and hot chamber is intracorporal
High temperature air drains into cold cavity.
The embodiment of the present invention can monitor cold cavity and hot cavity in real time when air-conditioning is run according to the operating mode of setting
Tube temperature temperature, after falling to a certain temperature at a temperature of cold cavity tube temperature, open wind guiding mechanism between cold cavity and hot cavity,
And according to the corresponding relationship between preset temperature range and motor speed, the determining temperature range with where the first tube temperature temperature
Corresponding motor speed, control low-voltage direct speed regulating motor is rotated according to the motor speed, by the intracorporal high temperature air of hot chamber
It drains into cold cavity, is in time the heating of cold cavity, reduces air-conditioning and enter defrost protected mode or anti-freeze protected mode
Number, therefore improve air-conditioning in the continuous operation ability of low temperature environment.
In another embodiment of the present invention, a kind of air conditioning control method is also provided, as shown in figure 3, the method can be with
The following steps are included:
Step S101 obtains the first tube temperature temperature of cold cavity in air-conditioning；
In embodiments of the present invention, the first tube temperature temperature can be -1 degree Celsius.
Step S102, judges whether the first tube temperature temperature is less than or equal to preset first temperature threshold；
In embodiments of the present invention, first temperature threshold can be 0 degree Celsius.
If the first tube temperature temperature is less than or equal to first temperature threshold, step S103 controls the wind-guiding
The hot intracorporal high temperature air of chamber is drained in the cold cavity by mechanism, to heat up to the cold cavity.
Step S301 obtains the second tube temperature temperature of cold cavity in air-conditioning；
In embodiments of the present invention, the second tube temperature temperature can be by the present embodiment previous step 103, cold cavity
Real time temperature after heating, illustratively, cold cavity are heated up by -1 degree Celsius, and the second tube temperature temperature is 2 degrees Celsius.
Step S302, judges whether the second tube temperature temperature is more than or equal to preset second temperature threshold value, described
Second temperature threshold value be air-conditioning according to setting operating mode run minimum temperature, illustratively, air-conditioning according to setting work
The minimum temperature of operation mode operation is 2 degrees Celsius.The second temperature threshold value is greater than first temperature threshold；
Illustratively, since air-conditioning is according to the minimum temperature 2 degrees Celsius=second temperature threshold of the operating mode operation of setting
2 degrees Celsius of value, so the second tube temperature temperature is equal to preset second temperature threshold value.
If the second tube temperature temperature is more than or equal to the second temperature threshold value, step S303 is then led described in control
Blower structure stops working, and air-conditioning continues to run according to the operating mode of setting.
The embodiment of the present invention can monitor cold cavity and hot cavity in real time when air-conditioning is run according to the operating mode of setting
Tube temperature temperature, after falling to a certain temperature at a temperature of cold cavity tube temperature, open wind guiding mechanism between cold cavity and hot cavity,
The intracorporal high temperature air of hot chamber is drained into cold cavity, is in time the heating of cold cavity；After the heating of cold cavity, continue to obtain cold
Second tube temperature temperature of cavity, then judges whether the second tube temperature temperature is more than or equal to preset second temperature threshold value, if
Second tube temperature temperature be more than or equal to the second temperature threshold value, then control wind guiding mechanism and stop working, air-conditioning continue according to
The operating mode of setting is run, and reduces the number that air-conditioning enters defrost protected mode or anti-freeze protected mode in this way, because
This improves air-conditioning in the continuous operation ability of low temperature environment.
Based on the above embodiment, in another embodiment of the present invention, a kind of air conditioning control method is also provided, such as Fig. 4 institute
Show, the present embodiment further includes following steps:
Step S401 obtains the third tube temperature temperature of cold cavity in air-conditioning；
In embodiments of the present invention, the third tube temperature temperature can be by above-described embodiment step 103 or above-mentioned
After embodiment step 303, the real time temperature of cold cavity, illustratively, cold cavity third tube temperature temperature are -25 degrees Celsius.
Step S402, judges whether the third tube temperature temperature is less than preset third temperature threshold, the third temperature
Threshold value is heating defrost minimal protection temperature, and illustratively, heating defrost minimal protection temperature is -20.The third temperature threshold
Value is less than first temperature threshold；
Illustratively, due to -25 degrees Celsius < -20 degrees Celsius of temperature of defrost minimal protection of the heating of third tube temperature temperature, so
Third tube temperature temperature is less than preset third temperature threshold.
If the third tube temperature temperature is less than the third temperature threshold, step S403 then controls the wind guiding mechanism and stops
It only works, opens defrost protected mode.
Step S404 executes step S101.
The embodiment of the present invention can monitor cold cavity and hot cavity in real time when air-conditioning is run according to the operating mode of setting
Tube temperature temperature, and judge whether cold cavity third tube temperature temperature is less than preset third temperature threshold, when cold cavity third pipe
Temperature is less than preset third temperature threshold, that is to say, that cold cavity third tube temperature temperature is less than heating defrost minimal protection temperature
Degree, then control wind guiding mechanism and stop working, and opens defrost protected mode.
Based on the above embodiment, in another embodiment of the present invention, a kind of air conditioning control method is also provided, such as Fig. 5 institute
Show, the present embodiment further includes following steps:
Step S501 obtains the 4th tube temperature temperature of cold cavity in air-conditioning；
In embodiments of the present invention, the 4th tube temperature temperature can be by above-described embodiment step 103 or above-mentioned
After embodiment step 303, the real time temperature of cold cavity, illustratively, cold the 4th tube temperature temperature of cavity are -28 degrees Celsius.
Step S502, judges whether the 4th tube temperature temperature is less than preset 4th temperature threshold, the 4th temperature
Threshold value is anti-freeze minimum temperature, and illustratively, anti-freeze minimum temperature is -22 degrees Celsius, and the 4th temperature threshold is less than
First temperature threshold；
Illustratively, due to the 4th -28 degrees Celsius of tube temperature temperature < -22 degrees Celsius of anti-freeze minimum temperature, so the 4th pipe
Temperature is less than preset 4th temperature threshold.
If the 4th tube temperature temperature is less than the 4th temperature threshold, step S503 then controls the wind guiding mechanism and stops
It only works, opens anti-freeze protected mode.
Step S504 executes step S101.
The embodiment of the present invention can monitor cold cavity and hot cavity in real time when air-conditioning is run according to the operating mode of setting
Tube temperature temperature, and judge whether cold the 4th tube temperature temperature of cavity is less than preset 4th temperature threshold, when cold cavity the 4th is managed
Temperature is less than preset 4th temperature threshold, that is to say, that cold the 4th tube temperature temperature of cavity is less than anti-freeze minimum temperature, then
Control wind guiding mechanism stops working, and opens anti-freeze protected mode.
In another embodiment of the present invention, a kind of terminal is also provided, comprising: processor, communication interface, memory and logical
Believe bus, wherein processor, communication interface and memory complete mutual communication by communication bus；In the memory
It is stored with the computer program that can be run on the processor, the processor is realized above-mentioned when executing the computer program
The step of method described in embodiment of the method.Terminal provided in an embodiment of the present invention, processor are deposited on memory by executing
The program put realizes the first tube temperature temperature for obtaining cold cavity in air-conditioning；Judge the first tube temperature temperature whether be less than or
Equal to preset first temperature threshold；If the first tube temperature temperature is less than or equal to first temperature threshold, institute is controlled
It states wind guiding mechanism the hot intracorporal high temperature air of chamber is drained in the cold cavity, to heat up to the cold cavity,
When realizing operating mode operation of the air-conditioning according to setting, the tube temperature temperature of cold cavity and hot cavity is monitored in real time, in cold cavity
After falling to a certain temperature at a temperature of tube temperature, the wind guiding mechanism between cold cavity and hot cavity is opened, and using in wind guiding mechanism
Low-voltage direct speed regulating motor drains into the intracorporal high temperature air of hot chamber in cold cavity, is in time the heating of cold cavity, reduces sky
The number into defrost protected mode or anti-freeze protected mode is transferred in, therefore improves air-conditioning in the continuous operation of low temperature environment
Ability.
The communication bus 1140 that above-mentioned terminal is mentioned can be Peripheral Component Interconnect standard
(PeripheralComponentInterconnect, abbreviation PCI) bus or expanding the industrial standard structure (ExtendedIndu
StryStandardArchitecture, abbreviation EISA) bus etc..The communication bus 1140 can be divided into address bus, data
Bus, control bus etc..Only to be indicated with a thick line in Fig. 6, it is not intended that an only bus or one kind convenient for indicating
The bus of type.
Communication interface 1120 is for the communication between above-mentioned terminal and other equipment.
Memory 1130 may include random access memory (RandomAccessMemory, abbreviation RAM), also can wrap
It includes nonvolatile memory (non-volatilememory), for example, at least a magnetic disk storage.Optionally, memory may be used also
To be storage device that at least one is located remotely from aforementioned processor.
Above-mentioned processor 1110 can be general processor, including central processing unit
(CentralProcessingUnit, abbreviation CPU), network processing unit (NetworkProcessor, abbreviation NP) etc.；It can be with
It is digital signal processor (DigitalSignalProcessing, abbreviation DSP), specific integrated circuit (ApplicationSp
EcificIntegratedCircuit, abbreviation ASIC), field programmable gate array (Field-
ProgrammableGateArray, abbreviation FPGA) either other programmable logic device, discrete gate or transistor logic device
Part, discrete hardware components.
In another embodiment of the present invention, a kind of non-volatile program code that can be performed with processor is also provided
Computer-readable medium, said program code make the processor execute method described in the method embodiment.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real
It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.Computer program product
Including one or more computer instructions.When loading on computers and executing computer program instructions, all or part of real estate
Raw process or function according to the embodiment of the present invention.Computer can be general purpose computer, special purpose computer, computer network,
Or other programmable devices.Computer instruction may be stored in a computer readable storage medium, or from a computer
Readable storage medium storing program for executing to another computer readable storage medium transmit, for example, computer instruction can from a web-site,
Computer, server or data center by wired (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (such as
Infrared, wireless, microwave etc.) mode transmitted to another web-site, computer, server or data center.Computer
Readable storage medium storing program for executing can be any usable medium or include one or more usable medium collection that computer can access
At the data storage devices such as server, data center.Usable medium can be magnetic medium, (for example, floppy disk, hard disk, magnetic
Band), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk SolidStateDisk (SSD)) etc..
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
It should be noted that, in this document, the relational terms of such as " first " and " second " or the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The above is only a specific embodiment of the invention, is made skilled artisans appreciate that or realizing this hair
It is bright.Various modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and applied principle and features of novelty phase one herein
The widest scope of cause.
Claims (10)
1. a kind of air conditioning control method, which is characterized in that the air-conditioning includes: hot cavity for accommodating various heat exchange device and cold
Cavity is provided with wind guiding mechanism between the hot cavity and cold cavity, which comprises
Obtain the first tube temperature temperature of cold cavity in air-conditioning；
Judge whether the first tube temperature temperature is less than or equal to preset first temperature threshold；
If the first tube temperature temperature is less than or equal to first temperature threshold, the wind guiding mechanism is controlled by the hot chamber
Intracorporal high temperature air is drained in the cold cavity, to heat up to the cold cavity.
2. air conditioning control method according to claim 1, which is characterized in that, will be cold in air-conditioning work in heating mode
Cavity where condenser is determined as the cold cavity.
3. air conditioning control method according to claim 1, which is characterized in that in air-conditioning work in refrigeration mode, will steam
Cavity where hair device is determined as the cold cavity.
4. air conditioning control method according to claim 1, which is characterized in that control the wind guiding mechanism for the hot cavity
Interior high temperature air is drained in the cold cavity, comprising:
Stepper motor in control wind guiding mechanism opens wind guiding mechanism, is connected to upper cavity and lower chamber, and control wind guiding mechanism
In low-voltage direct speed regulating motor rotation, the intracorporal high temperature air of hot chamber is drained into cold cavity.
5. air conditioning control method according to claim 4, which is characterized in that the low-voltage direct in the control wind guiding mechanism
Speed regulating motor rotation, comprising:
Judge whether the first tube temperature temperature is located in any preset temperature range；
If the first tube temperature temperature is located in any preset temperature range, according to preset temperature range and motor speed it
Between corresponding relationship, determine corresponding with the temperature range where the first tube temperature temperature motor speed；
The low-voltage direct speed regulating motor is controlled to rotate according to the motor speed.
6. air conditioning control method according to claim 1, which is characterized in that controlling the wind guiding mechanism for the hot chamber
After intracorporal high temperature air is drained in the cold cavity, the method also includes:
Obtain the second tube temperature temperature of cold cavity in air-conditioning；
Judge whether the second tube temperature temperature is more than or equal to preset second temperature threshold value, the second temperature threshold value is
The minimum temperature that air-conditioning is run according to the operating mode of setting, the second temperature threshold value are greater than first temperature threshold；
If the second tube temperature temperature is more than or equal to the second temperature threshold value, controls the wind guiding mechanism and stop work
Make, air-conditioning continues to run according to the operating mode of setting.
7. air conditioning control method according to claim 1 or 6, which is characterized in that further include:
Obtain the third tube temperature temperature of cold cavity in air-conditioning；
Judge whether the third tube temperature temperature is less than preset third temperature threshold, the third temperature threshold is heating defrost
Minimal protection temperature, the third temperature threshold are less than first temperature threshold；
If the third tube temperature temperature is less than the third temperature threshold, controls the wind guiding mechanism and stop working, unlatchingization
White protected mode.
8. air conditioning control method according to claim 1 or 6, which is characterized in that further include:
Obtain the 4th tube temperature temperature of cold cavity in air-conditioning；
Judge whether the 4th tube temperature temperature is less than preset 4th temperature threshold, the 4th temperature threshold be anti-freeze most
Low temperature, the 4th temperature threshold are less than first temperature threshold；
If the 4th tube temperature temperature is less than the 4th temperature threshold, controls the wind guiding mechanism and stop working, opens anti-
Freeze protection mode.
9. a kind of terminal, comprising: processor, communication interface, memory and communication bus, wherein processor, communication interface and deposit
Reservoir completes mutual communication by communication bus；The calculating that can be run on the processor is stored in the memory
Machine program, which is characterized in that the processor realizes any one of the claims 1 to 8 institute when executing the computer program
The step of method stated.
10. a kind of computer-readable medium for the non-volatile program code that can be performed with processor, which is characterized in that described
Program code makes the processor execute described any the method for claim 1 to 8.
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| CN201910528728.4A CN110425689A (en) | 2019-06-18 | 2019-06-18 | Air conditioner control method, terminal and computer readable medium |
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| CN201910528728.4A CN110425689A (en) | 2019-06-18 | 2019-06-18 | Air conditioner control method, terminal and computer readable medium |
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| JP2005042982A (en) * | 2003-07-23 | 2005-02-17 | Mitsubishi Electric Corp | Air conditioner |
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| CN104457066A (en) * | 2014-10-27 | 2015-03-25 | 东南大学 | Air source heat pump defrosting device based on multi-effect synthetic action at initial frosting stage |
| CN104501350A (en) * | 2014-11-17 | 2015-04-08 | 广东美的制冷设备有限公司 | Air conditioner control method and air conditioner |
| CN207113065U (en) * | 2017-07-27 | 2018-03-16 | 国安瑞（北京）科技有限公司 | Outdoor unit and air-conditioning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005042982A (en) * | 2003-07-23 | 2005-02-17 | Mitsubishi Electric Corp | Air conditioner |
| CN104154636A (en) * | 2014-08-27 | 2014-11-19 | 长沙理工大学 | Centralized air-conditioner exhausted-air heat/cold energy recovery system |
| CN104457066A (en) * | 2014-10-27 | 2015-03-25 | 东南大学 | Air source heat pump defrosting device based on multi-effect synthetic action at initial frosting stage |
| CN104501350A (en) * | 2014-11-17 | 2015-04-08 | 广东美的制冷设备有限公司 | Air conditioner control method and air conditioner |
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Application publication date: 20191108 |