CN109084429A - Control method, air conditioner and the readable storage medium storing program for executing of air conditioner - Google Patents
Control method, air conditioner and the readable storage medium storing program for executing of air conditioner Download PDFInfo
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- CN109084429A CN109084429A CN201810946735.1A CN201810946735A CN109084429A CN 109084429 A CN109084429 A CN 109084429A CN 201810946735 A CN201810946735 A CN 201810946735A CN 109084429 A CN109084429 A CN 109084429A
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- control method
- compressor
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- 238000000034 method Methods 0.000 title claims abstract description 68
- 238000003860 storage Methods 0.000 title claims abstract description 15
- 230000008014 freezing Effects 0.000 description 9
- 238000007710 freezing Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000012790 confirmation Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
-
- 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
- F24F2110/12—Temperature of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
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- 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)
- Thermal Sciences (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of control methods of air conditioner, the following steps are included: in the power-on instruction for receiving air conditioner, start standby mode, and obtain the corresponding outdoor environment temperature of the air conditioner, then determine the outdoor environment temperature whether less than the first preset temperature, again when the outdoor environment temperature is less than the first preset temperature, the corresponding chassis temperature of outside fan blade and motor temperature of the air conditioner are obtained, the compressor and motor are then controlled according to the chassis temperature and motor temperature.The invention also discloses a kind of air conditioner and readable storage medium storing program for executing.Ice condition near fan blade is judged by detecting chassis temperature; and detect a possibility that motor temperature judges motor rotation blockage; realize the control of the operation to motor and compressor; reduce the risk that booting when weather cold causes fan blade and ice to burn out due to hitting damage fan blade or motor rotation blockage, effective protection fan blade and motor safety.
Description
Technical field
The present invention relates to air conditioner technical field more particularly to a kind of control method of air conditioner, air conditioner and readable deposit
Storage media.
Background technique
When current air conditioner is run, condensed water caused by the evaporator of indoor can be directed out outdoor, if encountered
Outside environment temperature is very low (close to 0 degree centigrade or lower than 0 degree Celsius), if the water being gathered in the chassis of outside does not have
A possibility that even freezing there will be frosting is discharged, the ice condition near fan blade can be more complicated, it is more likely that can cover
Cross fan blade；Or frost/snow from the air-inlet grille of outside enters the inside of air conditioner and by outside fan blade when frost and snow weather
Freeze, and if this when of user be switched on, it is possible to blower is collided with ice cube during rotation causes fan blade to batter down, or
Outside fan blade, which is frozen, not to be able to rotate, then may make motor rotation blockage and burn out.
Summary of the invention
The main purpose of the present invention is to provide a kind of control methods of air conditioner, it is intended to which booting is drawn when solving weather cold
Play fan blade and the technical issues of the hitting damage or motor rotation blockage and burning out that freeze.
To achieve the above object, the present invention provides a kind of control method of air conditioner, the control method packet of the air conditioner
Include following steps:
In the power-on instruction for receiving air conditioner, start standby mode, and obtains the corresponding outdoor ring of the air conditioner
Border temperature；
Determine the outdoor environment temperature whether less than the first preset temperature；
When the outdoor environment temperature is less than the first preset temperature, the outside fan blade for obtaining the air conditioner is corresponding
Chassis temperature and motor temperature；
The compressor and motor are controlled according to the chassis temperature and motor temperature.
Further, in one embodiment, described when the outdoor environment temperature is less than the first preset temperature, it obtains
The step of corresponding chassis temperature of the outside fan blade of the air conditioner and motor temperature includes:
It obtains the corresponding chassis temperature of outside fan blade of the air conditioner, and determines whether the chassis temperature is greater than the
Two preset temperatures；
When the chassis temperature is greater than second preset temperature, starting runs the motor, and obtains the motor
Motor temperature of continuous service duration when reaching the first preset duration.
Further, in one embodiment, the corresponding chassis temperature of outside fan blade for obtaining the air conditioner,
And after determining the step of whether the chassis temperature is greater than the second preset temperature, the control method of the air conditioner further include:
When the chassis temperature is less than or equal to second preset temperature, starting runs the compressor, and makes institute
It states motor and keeps the working condition not run.
Further, in one embodiment, described that the compressor is controlled according to the chassis temperature and motor temperature
And the step of motor, includes:
Determine whether the motor temperature is greater than or equal to third preset temperature；
When the motor temperature is greater than or equal to third preset temperature, the motor out of service, and start operation institute
State compressor；
When detecting that the compressor operating time reaches the second preset duration, the compressor out of service, and more
The stopping time of the new compressor；
When the stopping time for detecting the compressor is greater than preset times, prompt messages are exported.
Further, in one embodiment, whether the determination motor temperature is greater than or equal to the default temperature of third
After the step of spending, the control method of the air conditioner further include:
When the motor temperature is less than third preset temperature, the motor and the pressure are run based on preset mode starting
Contracting machine.
Further, in one embodiment, after the step of stopping time for updating the compressor, the sky
Adjust the control method of device further include:
When detecting that the stopping time is less than or equal to the preset times, continues to execute and obtain the air conditioner
The step of fan blade corresponding chassis temperature.
Further, in one embodiment, described when the stopping time for detecting the compressor is greater than preset times
When, export prompt messages the step of after, the control method of the air conditioner further include:
When detecting operational order, judge whether the operational order triggers determining order；
When the operational order is to determine order, stop output prompt messages, and continues to execute the standby mould of starting
Formula, and the step of obtaining the air conditioner corresponding outdoor environment temperature.
Further, in one embodiment, described when detecting operational order, judge the operational order whether be
After the step of determining order, the control method of the air conditioner further include:
When the non-determined order of the operational order, stop output prompt messages, and close the air conditioner.
In addition, to achieve the above object, the present invention also provides a kind of air conditioner, the air conditioner includes: memory, processing
Device and the control program for being stored in the air conditioner that can be run on the memory and on the processor, the control of the air conditioner
Processing procedure sequence realizes the step of control method of air conditioner described in any of the above embodiments when being executed by the processor.
In addition, to achieve the above object, the present invention also provides a kind of readable storage medium storing program for executing, being deposited on the readable storage medium storing program for executing
The control program of air conditioner is contained, the control program of the air conditioner realizes sky described in any of the above embodiments when being executed by processor
The step of adjusting the control method of device.
The present invention is by starting standby mode, and obtain the air conditioner in the power-on instruction for receiving air conditioner
Then outdoor environment temperature determines the outdoor environment temperature whether less than the first preset temperature, again in the outdoor environment
When temperature is less than the first preset temperature, the corresponding chassis temperature of fan blade and motor temperature of the air conditioner are obtained, then basis
The chassis temperature and motor temperature control the compressor and motor.The feelings that freeze near fan blade are judged by detecting chassis temperature
Condition, and a possibility that motor temperature judges motor rotation blockage is detected, the control of the operation to motor and compressor is realized, is reduced
The risk that booting causes fan blade and ice to burn out due to hitting damage fan blade or motor rotation blockage when weather cold, effective protection fan blade and
Motor safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air conditioner in hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of the control method first embodiment of the air condition of that present invention；
Fig. 3 is default less than first in the outdoor environment temperature in the control method second embodiment of the air condition of that present invention
When temperature, the refinement process signal for the step of obtaining the corresponding chassis temperature of outside fan blade and motor temperature of the air conditioner
Figure；
Fig. 4 is to be controlled in the control method 3rd embodiment of the air condition of that present invention according to the chassis temperature and motor temperature
The refinement flow diagram of the step of compressor and motor；
Fig. 5 is to be controlled in the control method fourth embodiment of the air condition of that present invention according to the chassis temperature and motor temperature
The refinement flow diagram of the step of compressor and motor；
Fig. 6 is to be controlled in the 5th embodiment of control method of the air condition of that present invention according to the chassis temperature and motor temperature
The refinement flow diagram of the step of compressor and motor.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in Figure 1, Fig. 1 is the structural representation of air conditioner in hardware running environment that the embodiment of the present invention is related to
Figure.
As shown in Figure 1, the air conditioner may include: processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing the connection communication between these components.
User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional user interface
1003 can also include standard wireline interface and wireless interface.Network interface 1004 optionally may include that the wired of standard connects
Mouth, wireless interface (such as WI-FI interface).Memory 1005 can be high speed RAM memory, be also possible to stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
Optionally, air conditioner can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, sound
Frequency circuit, WiFi module etc..Wherein, sensor such as optical sensor, motion sensor and other sensors.Certainly, empty
Device is adjusted to can also configure the other sensors such as gyroscope, barometer, hygrometer, thermometer, infrared sensor, it is no longer superfluous herein
It states.
It will be understood by those skilled in the art that air conditioner structure shown in Fig. 1 does not constitute the restriction to the air conditioner,
It may include perhaps combining certain components or different component layouts than illustrating more or fewer components.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage medium
Believe module, Subscriber Interface Module SIM and picture processing program.
In air conditioner shown in Fig. 1, network interface 1004 be mainly used for connect background server, with background server into
Row data communication；User interface 1003 is mainly used for connecting client (user terminal), carries out data communication with client；And it handles
Device 1001 can be used for that the air conditioner stored in memory 1005 is called to control program.
In the present embodiment, air conditioner includes: memory 1005, processor 1001 and is stored on the memory 1005
And the air conditioner control program that can be run on the processor 1001, wherein processor 1001 calls to be deposited in memory 1005
When the air conditioner of storage controls program, the step of executing the control method for the air conditioner that each embodiment of the application provides.
The present invention also provides a kind of control methods of air conditioner, are the control method of the air condition of that present invention referring to Fig. 2, Fig. 2
The flow diagram of first embodiment.
In the present embodiment, the control method of the air conditioner includes:
Step S100 starts standby mode in the power-on instruction for receiving air conditioner, and it is corresponding to obtain the air conditioner
Outdoor environment temperature；
In the present embodiment, air conditioner can be the small window type air conditioner being mounted on window, which has cold
Wind type, electroheating type and three kinds of pump type heat, window air conditioner has manufacture material few, at low cost, uses the spies such as less expensive
Point.
Specifically, air conditioner receives power-on instruction, can be real by starting key on Digiplex, air conditioner etc.
It is existing.For example, clicking the power on button on the corresponding Digiplex of air conditioner, power-on instruction is sent to air conditioner, or directly
Touch the starting key triggering power-on instruction on air conditioner.
Further, air conditioner is when receiving power-on instruction, into standby mode, that is to say, that does not start sky first temporarily
The operation of the compressor and motor of device is adjusted, compressor and motor off position are kept.
Then, the outdoor environment temperature of air conditioner is obtained, it can be by the temperature inductor that is mounted on the outside of air conditioner chamber
Outdoor environment temperature is detected, tentatively judges whether the outside fan blade position of air conditioner has icing using the outdoor temperature of air conditioner
Situation.For example, can not centainly have with the outside fan blade position of intuitive judgment air conditioner when outdoor environment temperature is 20 degrees Celsius
There is icing, because normal atmosphere is depressed, the temperature of icing is needed at 0 degree Celsius or less；Outdoor environment temperature is subzero 5 Celsius
When spending, the outside fan blade position of air conditioner may freeze, and need further to be judged.
Whether step S200 determines the outdoor environment temperature less than the first preset temperature；
Step S300 obtains the outside of the air conditioner when the outdoor environment temperature is less than the first preset temperature
The corresponding chassis temperature of fan blade and motor temperature；
In the present embodiment, the first preset temperature is the preset value of outdoor environment temperature, by judging outdoor environment temperature
Whether in values, it can primarily determine whether the outside fan blade position of air conditioner has ice condition.First is default
Temperature can refer to freezing point, and under any pressure, the subfreezing temperature of water temperature can freeze, under different atmospheric pressure, ice
The temperature of point is different, sets more slightly higher than the temperature of freezing point for the first preset temperature.For example, normal atmosphere is depressed, the temperature of freezing point
Degree is 0 degree Celsius, and temperature is lower than 0 DEG C, and water will freeze, and the first preset temperature can be arranged to 1 with reference to the temperature of freezing point and taken the photograph
Family name's degree.
Specifically, the outdoor environment temperature that will acquire is compared with the first preset temperature, and environment temperature is greater than first
Preset temperature illustrates that outdoor temperature is higher than the temperature of the first preset temperature, can directly determine the outside fan blade position of air conditioner
It sets and does not freeze, that is to say, that when environment temperature is greater than the first preset temperature, air conditioner exits standby mode, according to user
The mode of setting starts air conditioner, the motor and compressor of starting operation air conditioner.For example, the outdoor environment temperature got is
20 degrees Celsius, the first preset temperature is set as 1 degree Celsius, 20 degrees Celsius > 1 degree Celsius, excludes the outside fan blade position of air conditioner
It is equipped with the possibility of icing, at this point, air conditioner can be according to refrigeration set by user, heating, dehumidifying isotype starting control air-conditioning
The motor of device and the normal operation of compressor.
Further, environment temperature illustrates that outdoor temperature is lower than the temperature of the first preset temperature less than the first preset temperature,
It may infer that the outside fan blade position of air conditioner has icing possible, need further to obtain the corresponding chassis of fan blade of air conditioner
Temperature and motor temperature.
It should be noted that condensed water caused by the evaporator of indoor can be directed out outside, in making for air conditioner
With in the process, if the water being gathered in the chassis of outside is not discharged, if it is very low to encounter outside environment temperature, chassis
Frost/snow enters in air conditioner from the air-inlet grille of outside when a possibility that interior water has icing or frost and snow weather
Portion simultaneously freezes outside fan blade.The corresponding chassis temperature of fan blade by directly acquiring air conditioner infers the outside of air conditioner
Whether fan blade position freezes, and chassis temperature can be obtained by being mounted on the modes such as the temperature inductor near chassis.Further
Ground starts motor, continues to obtain if chassis temperature can not accurately determine the outside fan blade position ice condition of air conditioner
The motor temperature of air conditioner determines whether there is the possibility of motor rotation blockage, and then infer the outside fan blade position of air conditioner
Ice condition, similarly, motor temperature can be obtained by being mounted on the modes such as the temperature inductor near motor.
Step S400 controls the compressor and motor according to the chassis temperature and motor temperature.
In the present embodiment, the compressor operation of air conditioner can make outdoor heat exchanger radiate outward, to melt sky
Adjust the ice cube at the outside fan blade position of device, that is to say, that air conditioner can merge ice cube by the operation of starting compressor,
Carry out anti-ice operation.
Specifically, the ice at the outside fan blade position that can not be inferred to air conditioner according to the chassis temperature obtained in real time
It when block situation, needs to start the motor operation of air conditioner, the ice condition at fan blade is done in conjunction with the motor temperature obtained in real time
Further judgement out, the operation of the compressor of air conditioner is controlled according to judging result, that is to say, that according to chassis temperature and motor
Temperature controls compressor and motor, the i.e. operating status of adjusting compressor and electrode.
The control method for the air conditioner that the present embodiment proposes starts standby mould in the power-on instruction for receiving air conditioner
Formula, and the corresponding outdoor environment temperature of the air conditioner is obtained, then determine whether the outdoor environment temperature is pre- less than first
If temperature, next when the outdoor environment temperature is less than the first preset temperature, the outside fan blade of the air conditioner is obtained
Corresponding chassis temperature and motor temperature then control the compressor and motor according to the chassis temperature and motor temperature.
Ice condition near fan blade is judged by detecting chassis temperature, and detects a possibility that motor temperature judges motor rotation blockage, it is real
Showed the control of the operation to motor and compressor, when reducing because of weather cold booting cause fan blade and ice hit damage fan blade or
Motor rotation blockage and the risk burnt out, effective protection fan blade and motor safety.
Based on first embodiment, the second embodiment of the control method of the air condition of that present invention is proposed, referring to Fig. 3, in this reality
It applies in example, step S300 includes:
Step S310 obtains the corresponding chassis temperature of outside fan blade of the air conditioner, and determines the chassis temperature
Whether the second preset temperature is greater than；
Step S320, when the chassis temperature is greater than second preset temperature, starting runs the motor, and obtains
The continuous service duration of the motor reaches motor temperature when the first preset duration.
In the present embodiment, the second preset temperature is the preset value of the corresponding chassis temperature of outside fan blade, passes through judgement
Chassis temperature may infer that whether the outside fan blade position of air conditioner freezes whether in values.Second default temperature
Degree can also refer to freezing point, the second preset temperature is arranged more slightly lower than the temperature of freezing point.For example, normal atmosphere is depressed, freezing point
Temperature is 0 degree Celsius, and with reference to the temperature of freezing point, the second preset temperature is arranged to subzero 1 degree Celsius.
Specifically, the chassis temperature that will acquire is compared with the second preset temperature, when chassis temperature is greater than second in advance
If when temperature, being inferred at the outside fan blade position of air conditioner that there may be icing phenomenons, ice cannot be determined whether completely
Block exists, it is also necessary to further obtain motor temperature, judge ice condition in conjunction with motor temperature, that is to say, that temperature is big when chassis
When the second preset temperature, the motor of starting operation air conditioner, acquisition when motor continuous service duration reaches the first preset duration
Motor temperature, motor temperature can intuitively reflect motor whether stall, motor rotation blockage illustrates the outside fan blade position of air conditioner
There is icing at the place of setting.
Further, in one embodiment, after step S310 further include: described when the chassis temperature is less than or equal to
When second preset temperature, starting runs the compressor, and the motor is made to keep the working condition not run.
Specifically, the chassis temperature that will acquire is compared with the second preset temperature, when chassis temperature is pre- less than second
If when temperature, can determine that there are icing phenomenons at the outside fan blade position of air conditioner completely, starting air-conditioning is not needed at this time
The motor operation of device, the compressor for directly initiating air conditioner carries out anti-ice operation, that is, makes outside using compressor operation
Heat exchanger radiates outward, to melt the ice cube at the fan blade position of outside, carries out anti-ice operation by starting compressor, reduces
Booting causes fan blade and ice to hit the risk burnt out due to damage fan blade or motor rotation blockage when weather cold.
It should be noted that carrying out anti-ice operation by starting compressor, compressor is not run not instead of always, when compression
When machine runs certain time length, then compressor out of service detects chassis temperature again, according to chassis temperature and the second default temperature
The comparison result control starting motor of degree or the operation of compressor.
The control method for the air conditioner that the present embodiment proposes, obtains the corresponding chassis temperature of outside fan blade of the air conditioner
Degree, and determine whether the chassis temperature is greater than the second preset temperature, next when the chassis temperature is greater than described second in advance
If when temperature, starting runs the motor, and the electricity when continuous service duration for obtaining the motor reaches the first preset duration
Machine temperature.Be compared by chassis temperature with the second preset temperature, according to comparison result control motor operation, reduce because
Booting causes fan blade and ice to hit the risk damaging fan blade or motor rotation blockage and burning out when weather cold.
Based on second embodiment, the 3rd embodiment of the control method of the air condition of that present invention is proposed, referring to Fig. 4, in this reality
It applies in example, step S400 includes:
Step S410, determines whether the motor temperature is greater than or equal to third preset temperature；
Step S420, when the motor temperature is greater than or equal to third preset temperature, the motor out of service, and open
The dynamic operation compressor；
Step S430, when detecting that the compressor operating time reaches the second preset duration, the pressure out of service
Contracting machine, and update the stopping time of the compressor；
Step S440 exports prompt messages when the stopping time for detecting the compressor is greater than preset times.
In the present embodiment, whether third preset temperature is the preset value of motor temperature, by judging motor temperature pre-
If being worth in range, whether the outside fan blade position of energy accurate judgement air conditioner freezes, and motor temperature is said in values
The outside fan blade position of bright air conditioner does not freeze, and motor temperature illustrates the outside of air conditioner not in values
There is icing in fan blade position, that is to say, that if there are icing, motor rotation blockage, motor temperature meeting in the outside fan blade position of air conditioner
It rises rapidly, exceeds values, result even in motor and burn meeting, if motor does not have stall, motor temperature can be in preset value
In range.
Specifically, motor temperature is compared with third preset temperature, when motor temperature is greater than third preset temperature,
Illustrate that motor temperature has built up, indicates that motor operation is abnormal, there is knot in the outside fan blade position of motor rotation blockage, air conditioner
Ice causes fan blade can not operate normally, and fan blade, which can not operate normally, also just causes motor can not operate normally, in short, motor temperature
The height of degree reflects the ice condition of the outside fan blade position of air conditioner.When motor temperature is greater than third preset temperature,
The operation for stopping motor, the compressor for starting air conditioner carry out anti-ice operation.
Further, the compressor each run time is the second preset duration, and maximum number of run is pre-determined number, also
It says that compressor is not run not instead of always and carries out anti-ice operation, when compressor runs scheduled duration, compression out of service
Machine records stopping time, that is, every operation is once, and stopping time increases by 1.When the stopping time for detecting compressor is reached in pre-
If when number, keeping compressor out of service, and start alarm.
It should be noted that indicating to be removed by starting compressor when the stopping time of compressor is greater than preset times
Ice operation, ice cube do not have fully erased clean, that is, so that outdoor heat exchanger is radiated outward using compressor operation, to melt
Change the ice cube at outside fan blade position method can not deicing success, the problem of not can solve motor rotation blockage.At this time, it may be necessary to defeated
Prompt messages out.
Further, in one embodiment, after step S410 further include: described when the motor temperature is pre- less than third
If when temperature, running the motor and the compressor based on preset mode starting.
Specifically, motor temperature is the temperature that motor obtains in real time in the process of running, pre- with third by motor temperature
If temperature is compared, wherein third preset temperature is the preset value of motor temperature, and preset value is according to motor selected by air conditioner
Model determines, according to comparison result determine motor whether stall, to infer the knot at the outside fan blade position of air conditioner
Ice condition condition.When motor temperature is less than third preset temperature, illustrate that motor operation is normal, stall situation is not present, that is to say, bright
The operation of fan blade is also that normally, can affirm and not freeze at the outside fan blade position of air conditioner, and ice cube is not present, this
When, air conditioner can run the motor and compressor of air conditioner according to refrigeration set by user, heating, dehumidifying isotype starting.
Using the operating condition of motor temperature accurate judgement motor and fan blade, the ice condition at the fan blade position of outside is determined, realize
The operation of motor and compressor is controlled, effective protection fan blade and motor safety.
The control method for the air conditioner that the present embodiment proposes determines whether the motor temperature is default more than or equal to third
Temperature, then when the motor temperature is greater than or equal to third preset temperature, the motor out of service, and start operation institute
Compressor is stated, then when detecting that the compressor operating time reaches the second preset duration, the compressor out of service,
And the stopping time of the compressor is updated, and when the stopping time for detecting the compressor is greater than preset times, output report
Alert prompt information.According to the ice condition at the fan blade position of motor temperature accurate judgement outside, realize to motor and compression
The operation of machine controls, effective protection fan blade and motor safety.
Based on 3rd embodiment, the fourth embodiment of the control method of the air condition of that present invention is proposed, referring to Fig. 5, in this reality
It applies in example, after step S430, the control method of the air conditioner further include:
Step S450 is continued to execute when detecting that the stopping time is less than or equal to the preset times and is obtained institute
The step of stating the fan blade corresponding chassis temperature of air conditioner.
In the present embodiment, when being inferred to has ice at motor rotation blockage and outside fan blade position, by starting compressor
Operation realize anti-ice operation, that is, compressor operation make heat exchanger radiate outward thawing ice cube.The each run of compressor
Time is preset duration, when detecting that compressor operating time reaches preset duration, compressor out of service, and accumulating compression
The stopping time of machine.
Further, after running first compression machine, determine whether stopping time is greater than preset times, if stopping time is small
In or when being equal to preset times, continue to execute step S310, obtain chassis temperature and motor temperature, by by the bottom of newest acquisition
Disk temperature is compared with the second preset temperature and the motor temperature of newest acquisition is compared with third preset temperature, ties according to comparing
Fruit determines the need for being again started up operation compressor.
The control method for the air conditioner that the present embodiment proposes, when detecting that it is default that the compressor operating time reaches second
When duration, the compressor out of service, and update the stopping time of the compressor, then when detecting the stopping time
When less than or equal to the preset times, the step of continuing to execute the fan blade corresponding chassis temperature for obtaining the air conditioner.It is logical
It crosses control compressor and carries out deicing, and obtain newest chassis temperature and motor temperature in real time, judge deicing situation, improve and remove
Ice efficiency.
Based on 3rd embodiment, the 5th embodiment of the control method of the air condition of that present invention is proposed, referring to Fig. 6, in this reality
It applies in example, after step S440, the control method of the air conditioner further include:
Step S460 judges whether the operational order is determining order when detecting operational order；
Step S470 stops output prompt messages, and continue to execute and open when the operational order is to determine order
Dynamic standby mode, and the step of obtaining the air conditioner corresponding outdoor environment temperature.
In the present embodiment, when the stopping time of compressor is greater than preset times, compressor will not restart operation, and one
It is straight to keep run-stopping status, while air conditioner enters alarm mode, and exports prompt messages.When air conditioner detects behaviour
It when instructing, needs to judge the corresponding command type of operational order, that is, judges whether operational order is determining life
It enables, wherein confirmation order is the life for indicating alarm and having eliminated and having been triggered in the case that corresponding alarm problem has solved
It enables.
Further, when operational order is to determine order, air conditioner exits alarm, and stops exporting warning note letter
Breath, and continue to keep standby mode, execute the step of corresponding outdoor environment temperature of air conditioner is obtained in step S100.
For example, illustrating that the operation for carrying out deicing by starting compressor does not take when air conditioner enters alarm mode
It must succeed, need to carry out deicing using corresponding measure, the ice cube at the outside fan blade position of air conditioner is not fully erased dry
Only, when and confirmation fan blade and motor can operate normally, pressing on Digiplex, air conditioner can be passed through by operational order
Key etc. is realized, determines that air conditioner exits alarm, and reenters the corresponding process flow of power-on instruction when ordering when triggering,
Namely enter standby mode, by detection outdoor temperature, chassis temperature, motor temperature and is accordingly judged and handled.
Further, in one embodiment, after step S460, the control method of the air conditioner further include: as the behaviour
When making to instruct non-determined order, stop output prompt messages, and close the air conditioner.
In the present embodiment, after air conditioner enters alarm mode, illustrate the operation that deicing is carried out by starting compressor
It is not succeeded, needs to need when air conditioner detects operational order to operational order using corresponding measure progress deicing
Command type judged, that is, judge whether operational order is determining order, wherein confirmation order is to have indicated alarm
The order triggered through elimination and in the case that corresponding alarm problem has solved.When operational order is not to determine order,
Then indicate that, without successfully solving the problems, such as alarm, temporary needs hang up alarm problem, can not normally start air conditioner.Work as operational order
It is not when determining order, air conditioner stops output prompt messages, and closes air conditioner, by judging operational order type,
It realizes and the disposition of alarm problem is monitored, further improve user experience.
The control method for the air conditioner that the present embodiment proposes judges that the operational order is when detecting operational order
It is no to be ordered to determine, then when the operational order is to determine order, stop exporting prompt messages, and continue to execute and open
Dynamic standby mode, and the step of obtaining the air conditioner corresponding outdoor environment temperature.By judge operational order type and
It is again introduced into the corresponding process flow confirmation deicing situation of power-on instruction after exiting alarm, realizes the processing feelings to alarm problem
Condition is monitored, and further improves user experience.
In addition, the embodiment of the present invention also proposes a kind of readable storage medium storing program for executing, air-conditioning is stored on the readable storage medium storing program for executing
The control program of device, the control program of the air conditioner realize the control of air conditioner in above-mentioned each embodiment when being executed by processor
The step of method processed.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of control method of air conditioner, which is characterized in that the control method of the air conditioner the following steps are included:
In the power-on instruction for receiving air conditioner, start standby mode, and obtain the corresponding outdoor environment temperature of the air conditioner
Degree；
Determine the outdoor environment temperature whether less than the first preset temperature；
When the outdoor environment temperature is less than the first preset temperature, the corresponding chassis of outside fan blade of the air conditioner is obtained
Temperature and motor temperature；
The compressor and motor are controlled according to the chassis temperature and motor temperature.
2. the control method of air conditioner as described in claim 1, which is characterized in that it is described in the outdoor environment temperature less than
When one preset temperature, the step of obtaining the corresponding chassis temperature of outside fan blade and motor temperature of the air conditioner, includes:
The corresponding chassis temperature of outside fan blade of the air conditioner is obtained, and it is pre- to determine whether the chassis temperature is greater than second
If temperature；
When the chassis temperature is greater than second preset temperature, starting runs the motor, and obtains holding for the motor
Continuous operation duration reaches motor temperature when the first preset duration.
3. the control method of air conditioner as claimed in claim 2, which is characterized in that the outdoor crosswind for obtaining the air conditioner
The corresponding chassis temperature of leaf, and after the step of whether determining chassis temperature is greater than the second preset temperature, the air conditioner
Control method further include:
When the chassis temperature is less than or equal to second preset temperature, starting runs the compressor,
And the motor is made to keep the working condition not run.
4. the control method of air conditioner as claimed in claim 2, which is characterized in that described according to the chassis temperature and motor temperature
Spending the step of controlling the compressor and motor includes:
Determine whether the motor temperature is greater than or equal to third preset temperature；
When the motor temperature is greater than or equal to third preset temperature, the motor out of service, and start the operation pressure
Contracting machine；
When detecting that the compressor operating time reaches the second preset duration, the compressor out of service, and update institute
State the stopping time of compressor；
When the stopping time for detecting the compressor is greater than preset times, prompt messages are exported.
5. air-conditioner control method as claimed in claim 4, which is characterized in that the determination motor temperature whether be greater than or
After the step of equal to third preset temperature, the control method of the air conditioner further include:
When the motor temperature is less than third preset temperature, the motor and the compressor are run based on preset mode.
6. the control method of air conditioner as claimed in claim 4, which is characterized in that the stopping time for updating the compressor
The step of after, the control method of the air conditioner further include:
When detecting that the stopping time is less than or equal to the preset times, the fan blade for obtaining the air conditioner is continued to execute
The step of corresponding chassis temperature.
7. the control method of air conditioner as claimed in claim 4, which is characterized in that described when the stopping for detecting the compressor
Number be greater than preset times when, export prompt messages the step of after, the control method of the air conditioner further include:
When detecting operational order, judge whether the operational order is determining order；
When the operational order is to determine order, stop output prompt messages, and continue to execute starting standby mode, and
The step of obtaining the air conditioner corresponding outdoor environment temperature.
8. the control method of air conditioner as claimed in claim 7, which is characterized in that described when detecting operational order, judgement
Whether the operational order is the control method of the air conditioner after determining the step of ordering further include:
When the non-determined order of the operational order, stop output prompt messages, and close the air conditioner.
9. a kind of air conditioner, which is characterized in that the air conditioner includes: memory, processor and is stored on the memory
And the air conditioner control program that can be run on the processor, the air conditioner control program are real when being executed by the processor
Now such as the step of the control method of air conditioner described in any item of the claim 1 to 8.
10. a kind of readable storage medium storing program for executing, which is characterized in that be stored with the air conditioner control journey on the readable storage medium storing program for executing
Sequence, the air conditioner control program realize the air conditioner as described in described in any item of the claim 1 to 8 when being executed by processor
Control method the step of.
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| CN201810946735.1A CN109084429B (en) | 2018-08-17 | 2018-08-17 | Control method of air conditioner, air conditioner and readable storage medium |
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| CN109869869A (en) * | 2018-12-29 | 2019-06-11 | 珠海格力电器股份有限公司 | Heating control method for chassis of air conditioner external unit |
| CN110410968A (en) * | 2019-07-04 | 2019-11-05 | 青岛海尔空调器有限总公司 | Air conditioner and control method thereof |
| CN111059699A (en) * | 2019-12-12 | 2020-04-24 | 珠海格力电器股份有限公司 | Electric heating belt control method and device, storage medium and air conditioner |
| CN111140525A (en) * | 2019-11-19 | 2020-05-12 | 潍柴动力股份有限公司 | Control method, control device and control system for electronic fan in vehicle |
| CN112628939A (en) * | 2020-12-12 | 2021-04-09 | 安徽美博智能科技有限公司 | Shared air conditioner anti-freezing protection control method and air conditioner |
| CN114440400A (en) * | 2022-01-18 | 2022-05-06 | 宁波奥克斯电气股份有限公司 | Air conditioner control method and device and air conditioner |
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