CN105737345A - Air conditioner and control method thereof - Google Patents

Air conditioner and control method thereof Download PDF

Info

Publication number
CN105737345A
CN105737345A CN201610243106.3A CN201610243106A CN105737345A CN 105737345 A CN105737345 A CN 105737345A CN 201610243106 A CN201610243106 A CN 201610243106A CN 105737345 A CN105737345 A CN 105737345A
Authority
CN
China
Prior art keywords
preset
conditioner
rotation speed
operation phase
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610243106.3A
Other languages
Chinese (zh)
Other versions
CN105737345B (en
Inventor
刘博�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
Original Assignee
Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Guangdong Midea Refrigeration Equipment Co Ltd filed Critical Midea Group Co Ltd
Priority to CN201610243106.3A priority Critical patent/CN105737345B/en
Publication of CN105737345A publication Critical patent/CN105737345A/en
Application granted granted Critical
Publication of CN105737345B publication Critical patent/CN105737345B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/66—Sleep mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses an air conditioner and a control method thereof. The method comprises the steps of: obtaining a present indoor environment temperature when the air conditioner enters a sleep operation mode; judging a temperature section of the present indoor environment temperature; controlling the air conditioner to enter a corresponding operation phase according to the temperature section of the present indoor environment temperature, obtaining operation parameters of the air conditioner corresponding to the operation phase, and controlling the air conditioner according to the obtained operation parameters; and obtaining a present operation phase, and judging if the operation phase of the air conditioner is switched according to the present operation phase of the air conditioner and the present indoor environment temperature. The method controls the air conditioner to enter the corresponding operation phase according to the indoor environment temperature in the user sleeping process, enables the air conditioner to save more energy, is finer in adjustment, is fuller in heat exchange, is higher in matchability, is lower in noise of an outdoor unit, and greatly improves the user comfort.

Description

Air-conditioner and control method thereof
Technical field
The present invention relates to air-conditioning technical field, particularly to control method and a kind of air-conditioner of a kind of air-conditioner.
Background technology
Air-conditioner bring to user comfortable while, also bring more electric cost expenditure, particularly at night use air-conditioner time, it is possible to also to stand the interference of noise.From survey data, consumer uses air-conditioner great majority to be at night, but usually occurs night being waken up by heat or freezing awake situation, therefore, optimizes the most important thing that the air-conditioner operational mode at night is exploitation air-conditioner.
Summary of the invention
It is contemplated that one of technical problem solved at least to a certain extent in correlation technique.For this, it is an object of the present invention to propose the control method of a kind of air-conditioner, control air-conditioner according to the indoor environment temperature in user's sleep procedure and enter the corresponding operation phase, not only make air-conditioner more energy-conservation, and regulating more fine, heat exchange is more abundant, and matching is higher, off-premises station noise is lower, substantially increases the comfortableness of user.
Further object is that a kind of air-conditioner of proposition.
For achieving the above object, one aspect of the present invention embodiment proposes the control method of a kind of air-conditioner, comprises the following steps: when described air-conditioner enters sleep operating mode, obtain current indoor ambient temperature；Judge the temperature range residing for described current indoor ambient temperature, wherein, indoor environment temperature is divided into multiple temperature range, an operation phase of the corresponding described air-conditioner of each temperature range, the operational factor of corresponding one group of air-conditioner of each operation phase；Temperature range residing for described current indoor ambient temperature controls described air-conditioner and enters the corresponding operation phase, and obtains the operational factor of air-conditioner corresponding to the corresponding operation phase, and according to the operational factor obtained, described air-conditioner is controlled；Obtain the operation phase that described air-conditioner is presently in, and the operation phase being presently according to described air-conditioner and described current indoor ambient temperature judge whether the operation phase of described air-conditioner is switched over.
The control method of air-conditioner according to embodiments of the present invention, when air-conditioner enters sleep operating mode, obtain current indoor ambient temperature, and judge the temperature range residing for current indoor ambient temperature, then the temperature range residing for current indoor ambient temperature controls the air-conditioner entrance corresponding operation phase, and obtain the operational factor of air-conditioner corresponding to the corresponding operation phase, and according to the operational factor obtained, air-conditioner is controlled, and the operation phase being presently according to air-conditioner and current indoor ambient temperature judge whether the operation phase of air-conditioner is switched over, not only make air-conditioner more energy-conservation, and regulate finer, heat exchange is more abundant, matching is higher, off-premises station noise is lower, substantially increase the comfortableness of user.
According to one embodiment of present invention, the operational factor of described air-conditioner includes the running speed of the running frequency of compressor, the running speed of indoor fan and outdoor fan.
nullAccording to one embodiment of present invention，When described current indoor ambient temperature is be more than or equal to the first preset temperature，Control described air-conditioner and entered for the first operation phase，Wherein，In described first operation phase，Control described compressor to run with the first predeterminated frequency，And control described indoor fan and run with the first preset rotation speed，And control described outdoor fan and run with the second preset rotation speed，And，Described air-conditioner operation time of described first operation phase more than the first Preset Time and described current indoor ambient temperature less than the second preset temperature time，Control described air-conditioner and switched to for the second operation phase from described first operation phase，Wherein，In described second operation phase，Control described compressor to run with the second predeterminated frequency，And control described indoor fan and run with the 3rd preset rotation speed，And control described outdoor fan and run with the 4th preset rotation speed，Described second predeterminated frequency is less than described first predeterminated frequency，Described 3rd preset rotation speed is less than described first preset rotation speed，Described 4th preset rotation speed is less than described second preset rotation speed，Described second preset temperature is less than described first preset temperature.
According to one embodiment of present invention, when described air-conditioner reaches the second Preset Time in the operation time of described second operation phase, wherein, if described current indoor ambient temperature is less than the 3rd preset temperature, then controlling described air-conditioner keep the operational factor of described second operation phase and continue to run with, described 3rd preset temperature is more than described second preset temperature and less than described first preset temperature；If described current indoor ambient temperature is be more than or equal to described 3rd preset temperature and less than the 4th preset temperature, then control described air-conditioner and switched to for the 3rd operation phase from described second operation phase, wherein, in described 3rd operation phase, control described compressor to run with the 3rd predeterminated frequency, and control described indoor fan and run with the 5th preset rotation speed, and control described outdoor fan and run with the 6th preset rotation speed, described 3rd predeterminated frequency is more than described second predeterminated frequency and less than described first predeterminated frequency, described 5th preset rotation speed is more than described 3rd preset rotation speed and less than described first preset rotation speed, described 6th preset rotation speed is more than described 4th preset rotation speed and less than described second preset rotation speed, described 4th preset temperature is more than described first preset temperature；If described current indoor ambient temperature is be more than or equal to described 4th preset temperature, then controls described air-conditioner and return described first operation phase.
nullAccording to one embodiment of present invention，When described current indoor ambient temperature is less than described first preset temperature and be more than or equal to five preset temperatures，Control described air-conditioner and entered for the 3rd operation phase，Wherein，In described 3rd operation phase，Control described compressor to run with the 3rd predeterminated frequency，And control described indoor fan and run with the 5th preset rotation speed，And control described outdoor fan and run with the 6th preset rotation speed，Described 3rd predeterminated frequency is more than described second predeterminated frequency and less than described first predeterminated frequency，Described 5th preset rotation speed is more than described 3rd preset rotation speed and less than described first preset rotation speed，Described 6th preset rotation speed is more than described 4th preset rotation speed and less than described second preset rotation speed，Described 5th preset temperature is less than described second preset temperature，And，When described air-conditioner reaches the 3rd Preset Time and described current indoor ambient temperature less than six preset temperatures in the operation time of described 3rd operation phase，Control described air-conditioner and switched to for the 4th operation phase from described 3rd operation phase，Wherein，In described 4th operation phase，Control described compressor to run with the 4th predeterminated frequency，And control described indoor fan and run with the 7th preset rotation speed，And control described outdoor fan and run with the 8th preset rotation speed，Described 4th predeterminated frequency is less than described 3rd predeterminated frequency，Described 7th preset rotation speed is less than described 5th preset rotation speed，Described 8th preset rotation speed is less than described 6th preset rotation speed，Described 6th preset temperature is more than described first preset temperature；When described air-conditioner reaches described 3rd Preset Time and described current indoor ambient temperature be more than or equal to described six preset temperature in the operation time of described 3rd operation phase, control described air-conditioner and be back to described first operation phase from described 3rd operation phase.
According to one embodiment of present invention, when described current indoor ambient temperature is less than five preset temperatures, control described air-conditioner and entered for the 4th operation phase, wherein, in described 4th operation phase, control described compressor to run with the 4th predeterminated frequency, and control described indoor fan and run with the 7th preset rotation speed, and control described outdoor fan and run with the 8th preset rotation speed, described 4th predeterminated frequency is less than the 3rd predeterminated frequency, described 7th preset rotation speed is less than the 5th preset rotation speed, and described 8th preset rotation speed is less than the 6th preset rotation speed.
For achieving the above object, another aspect of the present invention embodiment proposes a kind of air-conditioner, including: temperature acquisition module, described temperature acquisition module is for obtaining current indoor ambient temperature when described air-conditioner enters sleep operating mode；Judge module, described judge module is connected with described temperature acquisition module, described judge module is for judging the temperature range residing for described current indoor ambient temperature, wherein, indoor environment temperature is divided into multiple temperature range, one operation phase of the corresponding described air-conditioner of each temperature range, the operational factor of corresponding one group of air-conditioner of each operation phase；Control module, described control module is connected with described judge module, described control module controls described air-conditioner for the temperature range residing for described current indoor ambient temperature and enters the corresponding operation phase, and obtain the operational factor of air-conditioner corresponding to the corresponding operation phase, and according to the operational factor obtained, described air-conditioner is controlled, described control module also obtains the operation phase that described air-conditioner is presently in, and the operation phase being presently according to described air-conditioner and described current indoor ambient temperature judge whether the operation phase of described air-conditioner is switched over.
Air-conditioner according to embodiments of the present invention, when air-conditioner enters sleep operating mode, current indoor ambient temperature is obtained by temperature acquisition module, and judge the temperature range residing for current indoor ambient temperature by judge module, control module temperature range residing for current indoor ambient temperature and control the air-conditioner entrance corresponding operation phase, and obtain the operational factor of air-conditioner corresponding to the corresponding operation phase, and according to the operational factor obtained, air-conditioner is controlled, and the operation phase being presently according to air-conditioner and current indoor ambient temperature judge whether the operation phase of air-conditioner is switched over, not only make air-conditioner more energy-conservation, and regulate finer, heat exchange is more abundant, matching is higher, off-premises station noise is lower, substantially increase the comfortableness of user.
According to one embodiment of present invention, the operational factor of described air-conditioner includes the running speed of the running frequency of compressor, the running speed of indoor fan and outdoor fan.
nullAccording to one embodiment of present invention，When described current indoor ambient temperature is be more than or equal to the first preset temperature，Described control module controls described air-conditioner and entered for the first operation phase，Wherein，In described first operation phase，Described control module controls described compressor and runs with the first predeterminated frequency，And control described indoor fan and run with the first preset rotation speed，And control described outdoor fan and run with the second preset rotation speed，And，Described air-conditioner operation time of described first operation phase more than the first Preset Time and described current indoor ambient temperature less than the second preset temperature time，Described control module controls described air-conditioner and switched to for the second operation phase from described first operation phase，Wherein，In described second operation phase，Described control module controls described compressor and runs with the second predeterminated frequency，And control described indoor fan and run with the 3rd preset rotation speed，And control described outdoor fan and run with the 4th preset rotation speed，Described second predeterminated frequency is less than described first predeterminated frequency，Described 3rd preset rotation speed is less than described first preset rotation speed，Described 4th preset rotation speed is less than described second preset rotation speed，Described second preset temperature is less than described first preset temperature.
According to one embodiment of present invention, when described air-conditioner reaches the second Preset Time in the operation time of described second operation phase, wherein, if described current indoor ambient temperature is less than the 3rd preset temperature, described control module then controls described air-conditioner and keeps the operational factor of described second operation phase and continue to run with, and described 3rd preset temperature is more than described second preset temperature and less than described first preset temperature；If described current indoor ambient temperature is be more than or equal to described 3rd preset temperature and less than the 4th preset temperature, described control module then controls described air-conditioner and switched to for the 3rd operation phase from described second operation phase, wherein, in described 3rd operation phase, described control module controls described compressor and runs with the 3rd predeterminated frequency, and control described indoor fan and run with the 5th preset rotation speed, and control described outdoor fan and run with the 6th preset rotation speed, described 3rd predeterminated frequency is more than described second predeterminated frequency and less than described first predeterminated frequency, described 5th preset rotation speed is more than described 3rd preset rotation speed and less than described first preset rotation speed, described 6th preset rotation speed is more than described 4th preset rotation speed and less than described second preset rotation speed, described 4th preset temperature is more than described first preset temperature；If described current indoor ambient temperature is be more than or equal to described 4th preset temperature, described control module then controls described air-conditioner and returns described first operation phase.
nullAccording to one embodiment of present invention，When described current indoor ambient temperature is less than described first preset temperature and be more than or equal to five preset temperatures，Described control module controls described air-conditioner and entered for the 3rd operation phase，Wherein，In described 3rd operation phase，Described control module controls described compressor and runs with the 3rd predeterminated frequency，And control described indoor fan and run with the 5th preset rotation speed，And control described outdoor fan and run with the 6th preset rotation speed，Described 3rd predeterminated frequency is more than described second predeterminated frequency and less than described first predeterminated frequency，Described 5th preset rotation speed is more than described 3rd preset rotation speed and less than described first preset rotation speed，Described 6th preset rotation speed is more than described 4th preset rotation speed and less than described second preset rotation speed，Described 5th preset temperature is less than described second preset temperature，And，When described air-conditioner reaches the 3rd Preset Time and described current indoor ambient temperature less than six preset temperatures in the operation time of described 3rd operation phase，Described control module controls described air-conditioner and switched to for the 4th operation phase from described 3rd operation phase，Wherein，In described 4th operation phase，Described control module controls described compressor and runs with the 4th predeterminated frequency，And control described indoor fan and run with the 7th preset rotation speed，And control described outdoor fan and run with the 8th preset rotation speed，Described 4th predeterminated frequency is less than described 3rd predeterminated frequency，Described 7th preset rotation speed is less than described 5th preset rotation speed，Described 8th preset rotation speed is less than described 6th preset rotation speed，Described 6th preset temperature is more than described first preset temperature；When described air-conditioner reaches described 3rd Preset Time and described current indoor ambient temperature be more than or equal to described six preset temperature in the operation time of described 3rd operation phase, described control module controls described air-conditioner and is back to described first operation phase from described 3rd operation phase.
According to one embodiment of present invention, when described current indoor ambient temperature is less than five preset temperatures, described control module controls described air-conditioner and entered for the 4th operation phase, wherein, in described 4th operation phase, described control module controls described compressor and runs with the 4th predeterminated frequency, and control described indoor fan and run with the 7th preset rotation speed, and control described outdoor fan and run with the 8th preset rotation speed, described 4th predeterminated frequency is less than the 3rd predeterminated frequency, described 7th preset rotation speed is less than the 5th preset rotation speed, described 8th preset rotation speed is less than the 6th preset rotation speed.
Accompanying drawing explanation
Fig. 1 is the flow chart of the control method of air-conditioner according to embodiments of the present invention.
Fig. 2 is the graph of a relation of the running frequency of compressor and the time of operation in sleep operating mode according to an embodiment of the invention.
Fig. 3 is the graph of a relation of the running speed of indoor fan and the time of operation in sleep operating mode according to an embodiment of the invention.
Fig. 4 is the graph of a relation of the running speed of outdoor fan and the time of operation in sleep operating mode according to an embodiment of the invention.
Fig. 5 is the flow chart of the control method of air-conditioner according to an embodiment of the invention.
Fig. 6 is the block diagram of air-conditioner according to embodiments of the present invention.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Control method and the air-conditioner of the air-conditioner proposed according to embodiments of the present invention are described with reference to the accompanying drawings.
Fig. 1 is the flow chart of the control method of air-conditioner according to embodiments of the present invention.As it is shown in figure 1, the control method of this air-conditioner comprises the following steps:
S1, when air-conditioner enters sleep operating mode, obtains current indoor ambient temperature.
Specifically, when user prepares to sleep, it is possible to enter sleep operating mode by " sleep " on remote controller by key control air-conditioner, when air-conditioner enters sleep operating mode, air-conditioner obtains current indoor ambient temperature.
S2, it is judged that the temperature range residing for current indoor ambient temperature, wherein, is divided into multiple temperature range, an operation phase of each temperature range correspondence air-conditioner, the operational factor of corresponding one group of air-conditioner of each operation phase by indoor environment temperature.
Specifically, can according in user's sleep procedure to the demand curve of cold and night outdoor environment temperature change curve, the night of air-conditioner is run and is divided into multiple operation phase, such as can being divided into four operation phase, there is the operational factor of the air-conditioner of each independent entry condition, exit criteria and correspondence each operation phase.In multiple operation phase, the operation time that high frequency takes the electricity stage is short, and the operation time in low frequency energy-saving stage is longer.
S3, temperature range residing for current indoor ambient temperature controls air-conditioner and enters the corresponding operation phase, and obtains the operational factor of air-conditioner corresponding to the corresponding operation phase, and according to the operational factor obtained, air-conditioner is controlled.
According to one embodiment of present invention, the operational factor of air-conditioner includes the running speed of the running frequency of compressor, the running speed of indoor fan and outdoor fan.
S4, obtains operation phase of being presently in of air-conditioner, and the operation phase being presently according to air-conditioner and current indoor ambient temperature judge whether the operation phase of air-conditioner is switched over.
It is to say, in an embodiment of the present invention, it is possible to rapidly room temperature is fallen first with compressor high frequency, adopt low frequency energy-saving to run afterwards, detect indoor environment temperature T after some hours, and it is judged.When detection indoor environment temperature T more high, next stage can select the running frequency of higher compressor to run, and if detection indoor environment temperature T relatively low, then low frequency can be adopted to run down always.So regulate more fine, not only act as energy-conservation purpose, and noise can be reduced, be greatly improved the comfort level of user.
nullAccording to one embodiment of present invention，When current indoor ambient temperature is be more than or equal to the first preset temperature，Control air-conditioner and entered for the first operation phase，Wherein，In the first operation phase，Control compressor to run with the first predeterminated frequency，And control room inner blower runs with the first preset rotation speed，And control outdoor fan runs with the second preset rotation speed，And，Air-conditioner operation time of the first operation phase more than the first Preset Time and current indoor ambient temperature less than the second preset temperature time，Control air-conditioner and switched to for the second operation phase from the first operation phase，Wherein，In the second operation phase，Control compressor to run with the second predeterminated frequency，And control room inner blower runs with the 3rd preset rotation speed，And control outdoor fan runs with the 4th preset rotation speed，Second predeterminated frequency is less than the first predeterminated frequency，3rd preset rotation speed is less than the first preset rotation speed，4th preset rotation speed is less than the second preset rotation speed，Second preset temperature is less than the first preset temperature.Wherein, the first to the second preset temperature, the first to the second predeterminated frequency, first to fourth preset rotation speed and the first Preset Time can be demarcated according to practical situation.
Specifically, when air-conditioner enters sleep operating mode, obtain current indoor ambient temperature, and judge which operation phase air-conditioner enters according to current indoor ambient temperature T.As in Figure 2-4, if current indoor ambient temperature T >=the first preset temperature such as 27 DEG C obtained, then control air-conditioner and be directly entered for the first operation phase, now the running frequency F1 of compressor can be 60Hz, the running speed N1 of indoor fan can be 1250rad/min, and the running speed M1 of outdoor fan can be 900rad/min.When air-conditioner is when the operation time S1 > 0.5h of the first operation phase and current indoor ambient temperature T < the second preset temperature such as 25 DEG C, the first operation phase terminated, and air-conditioner is automatically into the second operation phase.When air-conditioner entered for the second operation phase, the running frequency F2 of compressor can be 12Hz, and the running speed N2 of indoor fan can be 500rad/min, and the running speed M2 of outdoor fan can be 400rad/min.
According to one embodiment of present invention, when air-conditioner reaches the second Preset Time in the operation time of the second operation phase, wherein, if current indoor ambient temperature is less than the 3rd preset temperature, then controlling air-conditioner keep the operational factor of the second operation phase and continue to run with, the 3rd preset temperature is more than the second preset temperature and less than the first preset temperature；If current indoor ambient temperature is be more than or equal to the 3rd preset temperature and less than the 4th preset temperature, then control air-conditioner and switched to for the 3rd operation phase from the second operation phase, wherein, in the 3rd operation phase, control compressor to run with the 3rd predeterminated frequency, and control room inner blower runs with the 5th preset rotation speed, and control outdoor fan runs with the 6th preset rotation speed, 3rd predeterminated frequency is more than the second predeterminated frequency and less than the first predeterminated frequency, 5th preset rotation speed is more than the 3rd preset rotation speed and less than the first preset rotation speed, 6th preset rotation speed is more than the 4th preset rotation speed and less than the second preset rotation speed, 4th preset temperature is more than the first preset temperature；If current indoor ambient temperature is be more than or equal to the 4th preset temperature, then controls air-conditioner and returned for the first operation phase.
Specifically, as the air-conditioner operation time S2=1.5h in the second operation phase, detection current indoor ambient temperature T, if T < the 3rd preset temperature such as 26 DEG C, then control air-conditioner keep the operational factor of the second operation phase and continue to run with, until air-conditioner shutdown or operational mode are switched；If the 3rd preset temperature is 26 DEG C≤T < the 4th preset temperature such as 28 DEG C such as, then illustrate that low frequency refrigeration can not maintain stablizing of indoor temperature, need raising frequency to increase the refrigerating capacity of air-conditioner, so now air-conditioner was switched to for the 3rd operation phase by the second operation phase.When air-conditioner entered for three operation phase, as in Figure 2-4, the running frequency F3 of compressor can be 20Hz, and the running speed N3 of indoor fan can be 700rad/min, and the running speed M3 of outdoor fan can be 600rad/min；If T > the 4th preset temperature such as 28 DEG C, then illustrate that outdoor environment temperature is also in higher temperature levels, it is necessary to more colds make room lower the temperature, therefore, control air-conditioner and returned for the first operation phase, to continue high frequency refrigerating operaton.
nullAccording to one embodiment of present invention，When current indoor ambient temperature is less than the first preset temperature and be more than or equal to five preset temperatures，Control air-conditioner and entered for the 3rd operation phase，Wherein，In the 3rd operation phase，Control compressor to run with the 3rd predeterminated frequency，And control room inner blower runs with the 5th preset rotation speed，And control outdoor fan runs with the 6th preset rotation speed，3rd predeterminated frequency is more than the second predeterminated frequency and less than the first predeterminated frequency，5th preset rotation speed is more than the 3rd preset rotation speed and less than the first preset rotation speed，6th preset rotation speed is more than the 4th preset rotation speed and less than the second preset rotation speed，5th preset temperature is less than the second preset temperature，And，When air-conditioner reaches the 3rd Preset Time and current indoor ambient temperature less than six preset temperatures in the operation time of the 3rd operation phase，Control air-conditioner and switched to for the 4th operation phase from the 3rd operation phase，Wherein，In the 4th operation phase，Control compressor to run with the 4th predeterminated frequency，And control room inner blower runs with the 7th preset rotation speed，And control outdoor fan runs with the 8th preset rotation speed，4th predeterminated frequency is less than the 3rd predeterminated frequency，7th preset rotation speed is less than the 5th preset rotation speed，8th preset rotation speed is less than the 6th preset rotation speed，6th preset temperature is more than the first preset temperature；When air-conditioner reaches the 3rd Preset Time and current indoor ambient temperature be more than or equal to six preset temperatures in the operation time of the 3rd operation phase, control air-conditioner and be back to for the first operation phase from the 3rd operation phase.
That is, air-conditioner enters the condition of the 3rd operation phase: after user selects sleep operating mode, the current indoor ambient temperature T detected meets the 5th preset temperature such as 24 DEG C≤T < the first preset temperature such as 27 DEG C, or, air-conditioner is at the operation time S2=1.5h of the second operation phase, and the current indoor ambient temperature T detected meets the 3rd preset temperature such as 26 DEG C≤T < the 4th preset temperature such as 28 DEG C, control air-conditioner and entered for the 3rd operation phase.As in Figure 2-4, when air-conditioner entered for three operation phase, the running frequency F3 of compressor can be 20Hz, and the running speed N3 of indoor fan can be 700rad/min, and the running speed M3 of outdoor fan can be 600rad/min.When air-conditioner is when the operation time S3=2h of the 3rd operation phase and current indoor ambient temperature T < the 6th preset temperature such as 28 DEG C, air-conditioner switched to for the 4th operation phase from the 3rd operation phase.When air-conditioner entered for four operation phase, the running frequency F4 of compressor can be 12Hz, and the running speed N4 of indoor fan can be 500rad/min, and the running speed M4 of outdoor fan can be 400rad/min.When air-conditioner is when the operation time S3=2h of the 3rd operation phase and current indoor ambient temperature T >=the 6th preset temperature such as 28 DEG C, air-conditioner was back to for the first operation phase from the 3rd operation phase.
According to one embodiment of present invention, when current indoor ambient temperature is less than five preset temperatures, control described air-conditioner and entered for the 4th operation phase, wherein, in the 4th operation phase, control compressor to run with the 4th predeterminated frequency, and control room inner blower runs with the 7th preset rotation speed, and control outdoor fan runs with the 8th preset rotation speed, and the 4th predeterminated frequency is less than the 3rd predeterminated frequency, 7th preset rotation speed is less than the 5th preset rotation speed, and the 8th preset rotation speed is less than the 6th preset rotation speed.
That is, air-conditioner enters the condition of the 4th operation phase: after user selects sleep operating mode, current indoor ambient temperature T < the 5th preset temperature such as 24 DEG C detected, or, air-conditioner is at the operation time S2=2h of the 3rd operation phase, and current indoor ambient temperature T < the 6th preset temperature such as 28 DEG C detected, control air-conditioner and entered for the 4th operation phase.When air-conditioner entered for four operation phase, as in Figure 2-4, the running frequency F4 of compressor can be 12Hz, and the running speed N4 of indoor fan can be 500rad/min, the running speed M4 of outdoor fan can be 400rad/min, until air-conditioner shutdown or operational mode are switched.
Further, for making those skilled in the art more clearly understand the present invention, as it is shown in figure 5, when air-conditioner enters sleep operating mode, air-conditioner obtains current indoor ambient temperature.If current indoor ambient temperature T >=the first preset temperature such as 27 DEG C obtained, then control air-conditioner and be directly entered for the first operation phase；If the 5th preset temperature is 24 DEG C≤T < the first preset temperature such as 27 DEG C such as, then control air-conditioner and be directly entered for the 3rd operation phase；If T < the 5th preset temperature such as 24 DEG C, then control air-conditioner and be directly entered for the 4th operation phase.
If current air-conditioner was in for the first operation phase, then air-conditioner is controlled by the operational factor according to the first operation phase, until the operation time S1 > 0.5h of the first operation phase and current indoor ambient temperature T < the second preset temperature such as 25 DEG C, first operation phase terminated, and air-conditioner is automatically into the second operation phase.When air-conditioner entered for the second operation phase, according to the operational factor of the air-conditioner of the second operation phase, air-conditioner is controlled, until the operation time S2=1.5h of the second operation phase, detects current indoor ambient temperature T.If T < the 3rd preset temperature such as 26 DEG C, then control air-conditioner and keep the operational factor of the second operation phase and continue to run with, until exiting sleep operating mode or shutdown；If the 3rd preset temperature is 26 DEG C≤T < the 4th preset temperature such as 28 DEG C such as, then air-conditioner entered for the 3rd operation phase；If T > the 4th preset temperature such as 28 DEG C, then air-conditioner returned for the first operation phase.When air-conditioner entered for the 3rd operation phase, according to the operational factor of the air-conditioner of the 3rd operation phase, air-conditioner is controlled, until the operation time S3=2h of the 3rd operation phase, detects current indoor ambient temperature T.If T < the 6th preset temperature such as 28 DEG C, then air-conditioner entered for the 4th operation phase；If T >=the 6th preset temperature such as 28 DEG C, air-conditioner returned for the first operation phase.When air-conditioner entered for the 4th operation phase, according to the operational factor of the air-conditioner of the 4th operation phase, air-conditioner is controlled, until exiting sleep operating mode or shutdown.
In sum, the control method of air-conditioner according to embodiments of the present invention, when air-conditioner enters sleep operating mode, obtain current indoor ambient temperature, and judge the temperature range residing for current indoor ambient temperature, then the temperature range residing for current indoor ambient temperature controls the air-conditioner entrance corresponding operation phase, and obtain the operational factor of air-conditioner corresponding to the corresponding operation phase, and according to the operational factor obtained, air-conditioner is controlled, and the operation phase being presently according to air-conditioner and current indoor ambient temperature judge whether the operation phase of air-conditioner is switched over, not only make air-conditioner more energy-conservation, and regulate finer, heat exchange is more abundant, matching is higher, off-premises station noise is lower, substantially increase the comfortableness of user.
Fig. 6 is the block diagram of air-conditioner according to embodiments of the present invention.As shown in Figure 6, this air-conditioner includes: temperature acquisition module 10, judge module 20 and control module 30.
Wherein, temperature acquisition module 10 is for obtaining current indoor ambient temperature when air-conditioner enters sleep operating mode.Judge module 20 is connected with temperature acquisition module 10, judge module 20 is for judging the temperature range residing for current indoor ambient temperature, wherein, indoor environment temperature is divided into multiple temperature range, one operation phase of each temperature range correspondence air-conditioner, the operational factor of corresponding one group of air-conditioner of each operation phase.Control module 30 to be connected with judge module 20, control module 30 and control the air-conditioner entrance corresponding operation phase for the temperature range residing for current indoor ambient temperature, and obtain the operational factor of air-conditioner corresponding to the corresponding operation phase, and according to the operational factor obtained, air-conditioner is controlled, control module 30 and also obtain the operation phase that air-conditioner is presently in, and the operation phase being presently according to air-conditioner and current indoor ambient temperature judge whether the operation phase of air-conditioner is switched over.
Specifically, can according in user's sleep procedure to the demand curve of cold and night outdoor environment temperature change curve, the night of air-conditioner is run and is divided into multiple operation phase, such as can being divided into four operation phase, there is the operational factor of the air-conditioner of each independent entry condition, exit criteria and correspondence each operation phase.In multiple operation phase, the operation time that high frequency takes the electricity stage is short, and the operation time in low frequency energy-saving stage is longer.
When user prepares to sleep, it is possible to enter sleep operating mode by " sleep " on remote controller by key control air-conditioner, when air-conditioner enters sleep operating mode, temperature acquisition module 10 obtains current indoor ambient temperature.Judge module 20 judges the temperature range residing for current indoor ambient temperature obtained, then control the module 30 temperature range residing for current indoor ambient temperature and control the air-conditioner entrance corresponding operation phase, and according to the operational factor of air-conditioner in the corresponding stage, air-conditioner is controlled, and the operation phase of air-conditioner is switched over by the operation phase being presently according to air-conditioner and current indoor ambient temperature.
It is to say, in an embodiment of the present invention, it is possible to rapidly room temperature is fallen first with compressor high frequency, adopt low frequency energy-saving to run afterwards, detect indoor environment temperature T after some hours, and it is judged.When detection indoor environment temperature T more high, next stage can select the running frequency of higher compressor to run, and if detection indoor environment temperature T relatively low, then low frequency can be adopted to run down always.So regulate more fine, not only act as energy-conservation purpose, and noise can be reduced, be greatly improved the comfort level of user.
According to one embodiment of present invention, the operational factor of air-conditioner can include the running speed of the running frequency of compressor, the running speed of indoor fan and outdoor fan.
nullAccording to one embodiment of present invention，When current indoor ambient temperature is be more than or equal to the first preset temperature，Control module 30 controls air-conditioner and entered for the first operation phase，Wherein，In the first operation phase，Control module 30 controls compressor and runs with the first predeterminated frequency，And control room inner blower runs with the first preset rotation speed，And control outdoor fan runs with the second preset rotation speed，And，Air-conditioner operation time of the first operation phase more than the first Preset Time and current indoor ambient temperature less than the second preset temperature time，Control module 30 controls air-conditioner and switched to for the second operation phase from the first operation phase，Wherein，In the second operation phase，Control module 30 controls compressor and runs with the second predeterminated frequency，And control room inner blower runs with the 3rd preset rotation speed，And control outdoor fan runs with the 4th preset rotation speed，Second predeterminated frequency is less than the first predeterminated frequency，3rd preset rotation speed is less than the first preset rotation speed，4th preset rotation speed is less than the second preset rotation speed，Second preset temperature is less than the first preset temperature.
Specifically, when air-conditioner enters sleep operating mode, temperature acquisition module 10 obtains current indoor ambient temperature, it is judged that according to current indoor ambient temperature T, module 20 judges which operation phase air-conditioner enters.As in Figure 2-4, if current indoor ambient temperature T >=the first preset temperature such as 27 DEG C obtained, control module 30 then controls air-conditioner and was directly entered for the first operation phase, now the running frequency F1 of compressor can be 60Hz, the running speed N1 of indoor fan can be 1250rad/min, and the running speed M1 of outdoor fan can be 900rad/min.When air-conditioner is when the operation time S1 > 0.5h of the first operation phase and current indoor ambient temperature T < the second preset temperature such as 25 DEG C, the first operation phase terminated, and air-conditioner is automatically into the second operation phase.When air-conditioner entered for the second operation phase, the running frequency F2 of compressor can be 12Hz, and the running speed N2 of indoor fan can be 500rad/min, and the running speed M2 of outdoor fan can be 400rad/min.
According to one embodiment of present invention, when air-conditioner reaches the second Preset Time in the operation time of the second operation phase, wherein, if current indoor ambient temperature is less than the 3rd preset temperature, control module 30 then controls air-conditioner and keeps the operational factor of the second operation phase and continue to run with, and the 3rd preset temperature is more than the second preset temperature and less than the first preset temperature；If current indoor ambient temperature is be more than or equal to the 3rd preset temperature and less than the 4th preset temperature, control module 30 then controls air-conditioner and switched to for the 3rd operation phase from the second operation phase, wherein, in the 3rd operation phase, control module 30 controls compressor and runs with the 3rd predeterminated frequency, and control room inner blower runs with the 5th preset rotation speed, and control outdoor fan runs with the 6th preset rotation speed, 3rd predeterminated frequency is more than the second predeterminated frequency and less than the first predeterminated frequency, 5th preset rotation speed is more than the 3rd preset rotation speed and less than the first preset rotation speed, 6th preset rotation speed is more than the 4th preset rotation speed and less than the second preset rotation speed, 4th preset temperature is more than the first preset temperature；If current indoor ambient temperature is be more than or equal to the 4th preset temperature, control module 30 then controls air-conditioner and returned for the first operation phase.
Specifically, as the air-conditioner operation time S2=1.5h in the second operation phase, temperature acquisition module 10 detects current indoor ambient temperature T, if T < the 3rd preset temperature such as 26 DEG C, control module 30 then controls air-conditioner and keeps the operational factor of the second operation phase and continue to run with, until air-conditioner shutdown or operational mode are switched；If the 3rd preset temperature is 26 DEG C≤T < the 4th preset temperature such as 28 DEG C such as, then illustrate that low frequency refrigeration can not maintain stablizing of indoor temperature, need raising frequency to increase the refrigerating capacity of air-conditioner, control air-conditioner and switched to for the 3rd operation phase so now controlling module 30 by the second operation phase.When air-conditioner entered for three operation phase, as in Figure 2-4, the running frequency F3 of compressor can be 20Hz, and the running speed N3 of indoor fan can be 700rad/min, and the running speed M3 of outdoor fan can be 600rad/min；If T > the 4th preset temperature such as 28 DEG C, then illustrate that outdoor environment temperature is also in higher temperature levels, it is necessary to more colds make room lower the temperature, therefore, control module 30 controls air-conditioner and returned for the first operation phase, to continue high frequency refrigerating operaton.
nullAccording to one embodiment of present invention，When current indoor ambient temperature is less than the first preset temperature and be more than or equal to five preset temperatures，Control module 30 and control air-conditioner the 3rd operation phase of entrance，Wherein，In the 3rd operation phase，Control module 30 controls compressor and runs with the 3rd predeterminated frequency，And control room inner blower runs with the 5th preset rotation speed，And control outdoor fan runs with the 6th preset rotation speed，3rd predeterminated frequency is more than the second predeterminated frequency and less than the first predeterminated frequency，5th preset rotation speed is more than the 3rd preset rotation speed and less than the first preset rotation speed，6th preset rotation speed is more than the 4th preset rotation speed and less than the second preset rotation speed，5th preset temperature is less than the second preset temperature，And，When air-conditioner reaches the 3rd Preset Time and current indoor ambient temperature less than six preset temperatures in the operation time of the 3rd operation phase，Control module 30 controls air-conditioner and switched to for the 4th operation phase from the 3rd operation phase，Wherein，In the 4th operation phase，Control module 30 controls compressor and runs with the 4th predeterminated frequency，And control room inner blower runs with the 7th preset rotation speed，And control outdoor fan runs with the 8th preset rotation speed，4th predeterminated frequency is less than the 3rd predeterminated frequency，7th preset rotation speed is less than the 5th preset rotation speed，8th preset rotation speed is less than the 6th preset rotation speed，6th preset temperature is more than the first preset temperature；When air-conditioner reaches the 3rd Preset Time and current indoor ambient temperature be more than or equal to six preset temperatures in the operation time of the 3rd operation phase, control module 30 controls air-conditioner and was back to for the first operation phase from the 3rd operation phase.
That is, air-conditioner enters the condition of the 3rd operation phase: after user selects sleep operating mode, the current indoor ambient temperature T that temperature acquisition module 10 detects meets the 5th preset temperature such as 24 DEG C≤T < the first preset temperature such as 27 DEG C, or, air-conditioner is at the operation time S2=1.5h of the second operation phase, and the current indoor ambient temperature T that temperature acquisition module 10 detects meets the 3rd preset temperature such as 26 DEG C≤T < the 4th preset temperature such as 28 DEG C, control module 30 and control air-conditioner the 3rd operation phase of entrance.As in Figure 2-4, when air-conditioner entered for three operation phase, the running frequency F3 of compressor can be 20Hz, and the running speed N3 of indoor fan can be 700rad/min, and the running speed M3 of outdoor fan can be 600rad/min.When air-conditioner is when the operation time S3=2h of the 3rd operation phase and current indoor ambient temperature T < the 6th preset temperature such as 28 DEG C, control module 30 and control air-conditioner and switched to for the 4th operation phase from the 3rd operation phase.When air-conditioner entered for four operation phase, the running frequency F4 of compressor can be 12Hz, and the running speed N4 of indoor fan can be 500rad/min, and the running speed M4 of outdoor fan can be 400rad/min.When air-conditioner is when the operation time S3=2h of the 3rd operation phase and current indoor ambient temperature T >=the 6th preset temperature such as 28 DEG C, control module 30 and control air-conditioner and be back to for the first operation phase from the 3rd operation phase.
According to one embodiment of present invention, when current indoor ambient temperature is less than five preset temperatures, control module 30 and control air-conditioner the 4th operation phase of entrance, wherein, in the 4th operation phase, control module 30 controls compressor and runs with the 4th predeterminated frequency, and control room inner blower runs with the 7th preset rotation speed, and control outdoor fan runs with the 8th preset rotation speed, 4th predeterminated frequency is less than the 3rd predeterminated frequency, 7th preset rotation speed is less than the 5th preset rotation speed, and the 8th preset rotation speed is less than the 6th preset rotation speed.
That is, air-conditioner enters the condition of the 4th operation phase: after user selects sleep operating mode, current indoor ambient temperature T < the 5th preset temperature such as 24 DEG C that temperature acquisition module 10 detects, or, air-conditioner is at the operation time S2=2h of the 3rd operation phase, and current indoor ambient temperature T < the 6th preset temperature such as 28 DEG C that temperature acquisition module 10 detects, control module 30 and control air-conditioner the 4th operation phase of entrance.When air-conditioner entered for four operation phase, as in Figure 2-4, the running frequency F4 of compressor can be 12Hz, and the running speed N4 of indoor fan can be 500rad/min, the running speed M4 of outdoor fan can be 400rad/min, until air-conditioner shutdown or operational mode are switched.
Further, for making those skilled in the art more clearly understand the present invention, as it is shown in figure 5, when air-conditioner enters sleep operating mode, temperature acquisition module 10 obtains current indoor ambient temperature.If current indoor ambient temperature T >=the first preset temperature such as 27 DEG C obtained, control module 30 then controls air-conditioner and was directly entered for the first operation phase；If the 5th preset temperature is 24 DEG C≤T < the first preset temperature such as 27 DEG C such as, control module 30 then controls air-conditioner and was directly entered for the 3rd operation phase；If T < the 5th preset temperature such as 24 DEG C, control module 30 then controls air-conditioner and was directly entered for the 4th operation phase.
If current air-conditioner was in for the first operation phase, control module 30 then operational factor according to the first operation phase air-conditioner is controlled, until the operation time S1 > 0.5h of the first operation phase and current indoor ambient temperature T < the second preset temperature such as 25 DEG C, first operation phase terminated, and controls module 30 and controls air-conditioner automatically into the second operation phase.When air-conditioner entered for the second operation phase, controlling module 30 and according to the operational factor of the air-conditioner of the second operation phase, air-conditioner is controlled, until the operation time S2=1.5h of the second operation phase, temperature acquisition module 10 detects current indoor ambient temperature T.If T < the 3rd preset temperature such as 26 DEG C, control module 30 then controls air-conditioner and keeps the operational factor of the second operation phase and continue to run with, until exiting sleep operating mode or shutdown；If the 3rd preset temperature is 26 DEG C≤T < the 4th preset temperature such as 28 DEG C such as, control module 30 then air-conditioner and entered for the 3rd operation phase；If T > the 4th preset temperature such as 28 DEG C, control module 30 then air-conditioner and returned for the first operation phase.When air-conditioner entered for the 3rd operation phase, controlling module 30 and according to the operational factor of the air-conditioner of the 3rd operation phase, air-conditioner is controlled, until the operation time S3=2h of the 3rd operation phase, temperature acquisition module 10 detects current indoor ambient temperature T.If T < the 6th preset temperature such as 28 DEG C, control module 30 then air-conditioner and entered for the 4th operation phase；If T >=the 6th preset temperature such as 28 DEG C, control module 30 controls air-conditioner and returned for the first operation phase.When air-conditioner entered for the 4th operation phase, control module 30 and according to the operational factor of the air-conditioner of the 4th operation phase, air-conditioner is controlled, until exiting sleep operating mode or shutdown.
Air-conditioner according to embodiments of the present invention, when air-conditioner enters sleep operating mode, current indoor ambient temperature is obtained by temperature acquisition module, and judge the temperature range residing for current indoor ambient temperature by judge module, control module temperature range residing for current indoor ambient temperature and control the air-conditioner entrance corresponding operation phase, and obtain the operational factor of air-conditioner corresponding to the corresponding operation phase, and according to the operational factor obtained, air-conditioner is controlled, and the operation phase being presently according to air-conditioner and current indoor ambient temperature judge whether the operation phase of air-conditioner is switched over, not only make air-conditioner more energy-conservation, and regulate finer, heat exchange is more abundant, matching is higher, off-premises station noise is lower, substantially increase the comfortableness of user.
In describing the invention, it is to be understood that term " first ", " second " only for descriptive purposes, and it is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, for instance two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in the present invention as the case may be.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner.Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.
Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is illustrative of, it is impossible to be interpreted as limitation of the present invention, and above-described embodiment can be changed, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.

Claims (12)

1. the control method of an air-conditioner, it is characterised in that comprise the following steps:
When described air-conditioner enters sleep operating mode, obtain current indoor ambient temperature；
Judge the temperature range residing for described current indoor ambient temperature, wherein, indoor environment temperature is divided into multiple temperature range, an operation phase of the corresponding described air-conditioner of each temperature range, the operational factor of corresponding one group of air-conditioner of each operation phase；
Temperature range residing for described current indoor ambient temperature controls described air-conditioner and enters the corresponding operation phase, and obtains the operational factor of air-conditioner corresponding to the corresponding operation phase, and according to the operational factor obtained, described air-conditioner is controlled；
Obtain the operation phase that described air-conditioner is presently in, and the operation phase being presently according to described air-conditioner and described current indoor ambient temperature judge whether the operation phase of described air-conditioner is switched over.
2. the control method of air-conditioner according to claim 1, it is characterised in that the operational factor of described air-conditioner includes the running speed of the running frequency of compressor, the running speed of indoor fan and outdoor fan.
3. the control method of air-conditioner according to claim 2, it is characterized in that, when described current indoor ambient temperature is be more than or equal to the first preset temperature, controls described air-conditioner and entered for the first operation phase, wherein, in described first operation phase, control described compressor to run with the first predeterminated frequency, and control described indoor fan and run with the first preset rotation speed, and control described outdoor fan and run with the second preset rotation speed, and
Described air-conditioner operation time of described first operation phase more than the first Preset Time and described current indoor ambient temperature less than the second preset temperature time, control described air-conditioner and switched to for the second operation phase from described first operation phase, wherein, in described second operation phase, control described compressor to run with the second predeterminated frequency, and control described indoor fan and run with the 3rd preset rotation speed, and control described outdoor fan and run with the 4th preset rotation speed, described second predeterminated frequency is less than described first predeterminated frequency, described 3rd preset rotation speed is less than described first preset rotation speed, described 4th preset rotation speed is less than described second preset rotation speed, described second preset temperature is less than described first preset temperature.
4. the control method of air-conditioner according to claim 3, it is characterised in that when described air-conditioner reaches the second Preset Time in the operation time of described second operation phase, wherein,
If described current indoor ambient temperature is less than the 3rd preset temperature, then controlling described air-conditioner and keep the operational factor of described second operation phase and continue to run with, described 3rd preset temperature is more than described second preset temperature and less than described first preset temperature；
If described current indoor ambient temperature is be more than or equal to described 3rd preset temperature and less than the 4th preset temperature, then control described air-conditioner and switched to for the 3rd operation phase from described second operation phase, wherein, in described 3rd operation phase, control described compressor to run with the 3rd predeterminated frequency, and control described indoor fan and run with the 5th preset rotation speed, and control described outdoor fan and run with the 6th preset rotation speed, described 3rd predeterminated frequency is more than described second predeterminated frequency and less than described first predeterminated frequency, described 5th preset rotation speed is more than described 3rd preset rotation speed and less than described first preset rotation speed, described 6th preset rotation speed is more than described 4th preset rotation speed and less than described second preset rotation speed, described 4th preset temperature is more than described first preset temperature；
If described current indoor ambient temperature is be more than or equal to described 4th preset temperature, then controls described air-conditioner and return described first operation phase.
null5. the control method of air-conditioner according to claim 3，It is characterized in that，When described current indoor ambient temperature is less than described first preset temperature and be more than or equal to five preset temperatures，Control described air-conditioner and entered for the 3rd operation phase，Wherein，In described 3rd operation phase，Control described compressor to run with the 3rd predeterminated frequency，And control described indoor fan and run with the 5th preset rotation speed，And control described outdoor fan and run with the 6th preset rotation speed，Described 3rd predeterminated frequency is more than described second predeterminated frequency and less than described first predeterminated frequency，Described 5th preset rotation speed is more than described 3rd preset rotation speed and less than described first preset rotation speed，Described 6th preset rotation speed is more than described 4th preset rotation speed and less than described second preset rotation speed，Described 5th preset temperature is less than described second preset temperature，And，
When described air-conditioner reaches the 3rd Preset Time and described current indoor ambient temperature less than six preset temperatures in the operation time of described 3rd operation phase, control described air-conditioner and switched to for the 4th operation phase from described 3rd operation phase, wherein, in described 4th operation phase, control described compressor to run with the 4th predeterminated frequency, and control described indoor fan and run with the 7th preset rotation speed, and control described outdoor fan and run with the 8th preset rotation speed, described 4th predeterminated frequency is less than described 3rd predeterminated frequency, described 7th preset rotation speed is less than described 5th preset rotation speed, described 8th preset rotation speed is less than described 6th preset rotation speed, described 6th preset temperature is more than described first preset temperature；
When described air-conditioner reaches described 3rd Preset Time and described current indoor ambient temperature be more than or equal to described six preset temperature in the operation time of described 3rd operation phase, control described air-conditioner and be back to described first operation phase from described 3rd operation phase.
6. the control method of air-conditioner according to claim 3, it is characterized in that, when described current indoor ambient temperature is less than five preset temperatures, control described air-conditioner and entered for the 4th operation phase, wherein, in described 4th operation phase, control described compressor to run with the 4th predeterminated frequency, and control described indoor fan and run with the 7th preset rotation speed, and control described outdoor fan and run with the 8th preset rotation speed, described 4th predeterminated frequency is less than the 3rd predeterminated frequency, described 7th preset rotation speed is less than the 5th preset rotation speed, described 8th preset rotation speed is less than the 6th preset rotation speed.
7. an air-conditioner, it is characterised in that including:
Temperature acquisition module, described temperature acquisition module is for obtaining current indoor ambient temperature when described air-conditioner enters sleep operating mode；
Judge module, described judge module is connected with described temperature acquisition module, described judge module is for judging the temperature range residing for described current indoor ambient temperature, wherein, indoor environment temperature is divided into multiple temperature range, one operation phase of the corresponding described air-conditioner of each temperature range, the operational factor of corresponding one group of air-conditioner of each operation phase；
Control module, described control module is connected with described judge module, described control module controls described air-conditioner for the temperature range residing for described current indoor ambient temperature and enters the corresponding operation phase, and obtain the operational factor of air-conditioner corresponding to the corresponding operation phase, and according to the operational factor obtained, described air-conditioner is controlled, described control module also obtains the operation phase that described air-conditioner is presently in, and the operation phase being presently according to described air-conditioner and described current indoor ambient temperature judge whether the operation phase of described air-conditioner is switched over.
8. air-conditioner according to claim 7, it is characterised in that the operational factor of described air-conditioner includes the running speed of the running frequency of compressor, the running speed of indoor fan and outdoor fan.
9. air-conditioner according to claim 8, it is characterized in that, when described current indoor ambient temperature is be more than or equal to the first preset temperature, described control module controls described air-conditioner and entered for the first operation phase, wherein, in described first operation phase, described control module controls described compressor and runs with the first predeterminated frequency, and controls described indoor fan and run with the first preset rotation speed, and controls described outdoor fan and run with the second preset rotation speed, and
Described air-conditioner operation time of described first operation phase more than the first Preset Time and described current indoor ambient temperature less than the second preset temperature time, described control module controls described air-conditioner and switched to for the second operation phase from described first operation phase, wherein, in described second operation phase, described control module controls described compressor and runs with the second predeterminated frequency, and control described indoor fan and run with the 3rd preset rotation speed, and control described outdoor fan and run with the 4th preset rotation speed, described second predeterminated frequency is less than described first predeterminated frequency, described 3rd preset rotation speed is less than described first preset rotation speed, described 4th preset rotation speed is less than described second preset rotation speed, described second preset temperature is less than described first preset temperature.
10. air-conditioner according to claim 9, it is characterised in that when described air-conditioner reaches the second Preset Time in the operation time of described second operation phase, wherein,
If described current indoor ambient temperature is less than the 3rd preset temperature, described control module then controls described air-conditioner and keeps the operational factor of described second operation phase and continue to run with, and described 3rd preset temperature is more than described second preset temperature and less than described first preset temperature；
If described current indoor ambient temperature is be more than or equal to described 3rd preset temperature and less than the 4th preset temperature, described control module then controls described air-conditioner and switched to for the 3rd operation phase from described second operation phase, wherein, in described 3rd operation phase, described control module controls described compressor and runs with the 3rd predeterminated frequency, and control described indoor fan and run with the 5th preset rotation speed, and control described outdoor fan and run with the 6th preset rotation speed, described 3rd predeterminated frequency is more than described second predeterminated frequency and less than described first predeterminated frequency, described 5th preset rotation speed is more than described 3rd preset rotation speed and less than described first preset rotation speed, described 6th preset rotation speed is more than described 4th preset rotation speed and less than described second preset rotation speed, described 4th preset temperature is more than described first preset temperature；
If described current indoor ambient temperature is be more than or equal to described 4th preset temperature, described control module then controls described air-conditioner and returns described first operation phase.
null11. air-conditioner according to claim 9，It is characterized in that，When described current indoor ambient temperature is less than described first preset temperature and be more than or equal to five preset temperatures，Described control module controls described air-conditioner and entered for the 3rd operation phase，Wherein，In described 3rd operation phase，Described control module controls described compressor and runs with the 3rd predeterminated frequency，And control described indoor fan and run with the 5th preset rotation speed，And control described outdoor fan and run with the 6th preset rotation speed，Described 3rd predeterminated frequency is more than described second predeterminated frequency and less than described first predeterminated frequency，Described 5th preset rotation speed is more than described 3rd preset rotation speed and less than described first preset rotation speed，Described 6th preset rotation speed is more than described 4th preset rotation speed and less than described second preset rotation speed，Described 5th preset temperature is less than described second preset temperature，And，
When described air-conditioner reaches the 3rd Preset Time and described current indoor ambient temperature less than six preset temperatures in the operation time of described 3rd operation phase, described control module controls described air-conditioner and switched to for the 4th operation phase from described 3rd operation phase, wherein, in described 4th operation phase, described control module controls described compressor and runs with the 4th predeterminated frequency, and control described indoor fan and run with the 7th preset rotation speed, and control described outdoor fan and run with the 8th preset rotation speed, described 4th predeterminated frequency is less than described 3rd predeterminated frequency, described 7th preset rotation speed is less than described 5th preset rotation speed, described 8th preset rotation speed is less than described 6th preset rotation speed, described 6th preset temperature is more than described first preset temperature；
When described air-conditioner reaches described 3rd Preset Time and described current indoor ambient temperature be more than or equal to described six preset temperature in the operation time of described 3rd operation phase, described control module controls described air-conditioner and is back to described first operation phase from described 3rd operation phase.
12. air-conditioner according to claim 9, it is characterized in that, when described current indoor ambient temperature is less than five preset temperatures, described control module controls described air-conditioner and entered for the 4th operation phase, wherein, in described 4th operation phase, described control module controls described compressor and runs with the 4th predeterminated frequency, and control described indoor fan and run with the 7th preset rotation speed, and control described outdoor fan and run with the 8th preset rotation speed, described 4th predeterminated frequency is less than the 3rd predeterminated frequency, described 7th preset rotation speed is less than the 5th preset rotation speed, described 8th preset rotation speed is less than the 6th preset rotation speed.
CN201610243106.3A 2016-04-19 2016-04-19 Air conditioner and its control method Active CN105737345B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610243106.3A CN105737345B (en) 2016-04-19 2016-04-19 Air conditioner and its control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610243106.3A CN105737345B (en) 2016-04-19 2016-04-19 Air conditioner and its control method

Publications (2)

Publication Number Publication Date
CN105737345A true CN105737345A (en) 2016-07-06
CN105737345B CN105737345B (en) 2019-04-30

Family

ID=56254610

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610243106.3A Active CN105737345B (en) 2016-04-19 2016-04-19 Air conditioner and its control method

Country Status (1)

Country Link
CN (1) CN105737345B (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106322683A (en) * 2016-09-13 2017-01-11 珠海格力电器股份有限公司 Control method and system for air-conditioner
CN106595154A (en) * 2016-10-18 2017-04-26 珠海格力电器股份有限公司 Condensing unit operation control method and device and refrigerating equipment comprising device
CN106679088A (en) * 2016-12-30 2017-05-17 美的集团股份有限公司 Air conditioner and control method and device thereof
CN106839279A (en) * 2017-01-04 2017-06-13 青岛海尔空调器有限总公司 A kind of air-conditioning sleep control method
CN106839280A (en) * 2017-01-04 2017-06-13 青岛海尔空调器有限总公司 Air-conditioning sleep control method
CN107062536A (en) * 2017-03-29 2017-08-18 广东美的暖通设备有限公司 Auxiliary method for controlling frequency conversion, system and the convertible frequency air-conditioner of air-conditioning
CN107238177A (en) * 2017-06-13 2017-10-10 海信科龙电器股份有限公司 A kind of control method and device of air conditioner silent mode
CN107621046A (en) * 2017-10-24 2018-01-23 广东美的制冷设备有限公司 Control method, control device and the air conditioner of air conditioner
CN108800464A (en) * 2018-06-19 2018-11-13 广东美的制冷设备有限公司 Energy-saving control method, device and the air-conditioning of air-conditioning
CN108826605A (en) * 2018-06-26 2018-11-16 珠海格力电器股份有限公司 A kind of air conditioning control method, device, storage medium and air-conditioning
CN110044023A (en) * 2019-04-23 2019-07-23 爱法空调冷冻科技(无锡)有限公司 The air-conditioning of applying electronic adaptive energy matching process
CN110701756A (en) * 2019-10-23 2020-01-17 广东美的制冷设备有限公司 Operation control method, operation control device, air conditioner, and storage medium
CN110701754A (en) * 2019-10-23 2020-01-17 广东美的制冷设备有限公司 Operation control method, operation control device, air conditioner and computer readable storage medium
CN110895010A (en) * 2019-11-08 2020-03-20 珠海格力电器股份有限公司 Control method and device of air conditioner, storage medium and air conditioner
CN111076351A (en) * 2019-12-30 2020-04-28 宁波奥克斯电气股份有限公司 Air conditioner control method and device, air conditioner and storage medium
CN112443937A (en) * 2019-08-30 2021-03-05 广东美的制冷设备有限公司 Air conditioner, control method and device thereof and readable storage medium
CN112503741A (en) * 2020-12-03 2021-03-16 珠海格力电器股份有限公司 Equipment control method, device, equipment and storage medium

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03221743A (en) * 1990-01-29 1991-09-30 Matsushita Electric Ind Co Ltd Air-conditioner
US5996898A (en) * 1998-04-07 1999-12-07 University Of Central Florida Automatic occupancy and temperature control for ceiling fan operation
CN1932400A (en) * 2005-09-12 2007-03-21 珠海格力电器股份有限公司 Sleep operating mode of air conditioner
CN103277873A (en) * 2013-05-21 2013-09-04 四川长虹电器股份有限公司 Control method and device
CN104833040A (en) * 2014-02-12 2015-08-12 珠海格力电器股份有限公司 Temperature control method of air conditioner system and temperature controller
CN104896665A (en) * 2015-05-26 2015-09-09 美的集团武汉制冷设备有限公司 Control method and device for air conditioner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03221743A (en) * 1990-01-29 1991-09-30 Matsushita Electric Ind Co Ltd Air-conditioner
US5996898A (en) * 1998-04-07 1999-12-07 University Of Central Florida Automatic occupancy and temperature control for ceiling fan operation
CN1932400A (en) * 2005-09-12 2007-03-21 珠海格力电器股份有限公司 Sleep operating mode of air conditioner
CN103277873A (en) * 2013-05-21 2013-09-04 四川长虹电器股份有限公司 Control method and device
CN104833040A (en) * 2014-02-12 2015-08-12 珠海格力电器股份有限公司 Temperature control method of air conditioner system and temperature controller
CN104896665A (en) * 2015-05-26 2015-09-09 美的集团武汉制冷设备有限公司 Control method and device for air conditioner

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106322683A (en) * 2016-09-13 2017-01-11 珠海格力电器股份有限公司 Control method and system for air-conditioner
CN106322683B (en) * 2016-09-13 2018-10-19 珠海格力电器股份有限公司 A kind of control method and control system of air conditioner
CN106595154B (en) * 2016-10-18 2019-01-18 珠海格力电器股份有限公司 Condense unit progress control method, device and the refrigeration equipment with the device
CN106595154A (en) * 2016-10-18 2017-04-26 珠海格力电器股份有限公司 Condensing unit operation control method and device and refrigerating equipment comprising device
CN106679088A (en) * 2016-12-30 2017-05-17 美的集团股份有限公司 Air conditioner and control method and device thereof
CN106839279A (en) * 2017-01-04 2017-06-13 青岛海尔空调器有限总公司 A kind of air-conditioning sleep control method
CN106839280A (en) * 2017-01-04 2017-06-13 青岛海尔空调器有限总公司 Air-conditioning sleep control method
CN106839279B (en) * 2017-01-04 2020-04-24 青岛海尔空调器有限总公司 Air conditioner sleep control method
CN106839280B (en) * 2017-01-04 2020-02-21 青岛海尔空调器有限总公司 Air conditioner sleep control method
CN107062536A (en) * 2017-03-29 2017-08-18 广东美的暖通设备有限公司 Auxiliary method for controlling frequency conversion, system and the convertible frequency air-conditioner of air-conditioning
CN107238177A (en) * 2017-06-13 2017-10-10 海信科龙电器股份有限公司 A kind of control method and device of air conditioner silent mode
CN107621046B (en) * 2017-10-24 2020-04-28 广东美的制冷设备有限公司 Control method and control device of air conditioner and air conditioner
CN107621046A (en) * 2017-10-24 2018-01-23 广东美的制冷设备有限公司 Control method, control device and the air conditioner of air conditioner
CN108800464A (en) * 2018-06-19 2018-11-13 广东美的制冷设备有限公司 Energy-saving control method, device and the air-conditioning of air-conditioning
CN108800464B (en) * 2018-06-19 2022-02-25 广东美的制冷设备有限公司 Energy-saving control method and device for air conditioner and air conditioner
CN108826605A (en) * 2018-06-26 2018-11-16 珠海格力电器股份有限公司 A kind of air conditioning control method, device, storage medium and air-conditioning
CN110044023A (en) * 2019-04-23 2019-07-23 爱法空调冷冻科技(无锡)有限公司 The air-conditioning of applying electronic adaptive energy matching process
CN112443937A (en) * 2019-08-30 2021-03-05 广东美的制冷设备有限公司 Air conditioner, control method and device thereof and readable storage medium
CN112443937B (en) * 2019-08-30 2022-09-27 广东美的制冷设备有限公司 Air conditioner, control method and device thereof and readable storage medium
CN110701754A (en) * 2019-10-23 2020-01-17 广东美的制冷设备有限公司 Operation control method, operation control device, air conditioner and computer readable storage medium
CN110701756A (en) * 2019-10-23 2020-01-17 广东美的制冷设备有限公司 Operation control method, operation control device, air conditioner, and storage medium
CN110895010A (en) * 2019-11-08 2020-03-20 珠海格力电器股份有限公司 Control method and device of air conditioner, storage medium and air conditioner
CN110895010B (en) * 2019-11-08 2023-11-17 珠海格力电器股份有限公司 Air conditioner control method and device, storage medium and air conditioner
CN111076351A (en) * 2019-12-30 2020-04-28 宁波奥克斯电气股份有限公司 Air conditioner control method and device, air conditioner and storage medium
CN111076351B (en) * 2019-12-30 2021-10-26 宁波奥克斯电气股份有限公司 Air conditioner control method and device, air conditioner and storage medium
CN112503741A (en) * 2020-12-03 2021-03-16 珠海格力电器股份有限公司 Equipment control method, device, equipment and storage medium

Also Published As

Publication number Publication date
CN105737345B (en) 2019-04-30

Similar Documents

Publication Publication Date Title
CN105737345A (en) Air conditioner and control method thereof
CN105783196A (en) Air conditioner and control method thereof
CN103388879B (en) A kind of control method of air-conditioner
CN100582592C (en) Control method for air conditioner automatic selection of operation mode
EP2878894B1 (en) Air conditioning system
CN108375175B (en) Air conditioner system control method and device
CN104422067B (en) Control method for frequency conversion air conditioner and air-conditioner
EP2889545A1 (en) Energy-saving control method and device for inverter air conditioner
CN110925959B (en) Air conditioner energy-saving control method and device, air conditioner and storage medium
CN105157168A (en) Dehumidification control method for air conditioner, controller and air conditioner
CN104613593A (en) Air conditioner and electric heating control method thereof
US9062891B2 (en) Energy saving controlling method and device of inverter air-conditioner
CN105444327B (en) A kind of operation of air conditioner control method
CN102538132B (en) Air conditioner intelligent control method with auxiliary electric heating function
CN104697118A (en) Regulating method of air conditioner, regulating device of air conditioner and air conditioner
CN104949290A (en) Control method and control device of base station air conditioner
CN108278723A (en) The control method of air-conditioning
CN113587291B (en) Compensation control method for frequency of fresh air conditioner compressor
CN113871758B (en) Temperature control method and system of battery energy storage system and battery energy storage system
CN104566788A (en) Control method and system of room air conditioner as well as air conditioner adopting method and system
CN103591667A (en) Control method and control device of air conditioner
CN104329771A (en) Control method and system of air conditioner as well as air conditioner
CN105737344A (en) Air conditioner, and control method and device and remote controller of air conditioner
JP2015075291A (en) Air-conditioning system
CN107763886B (en) Control method and system of air conditioner and air conditioner

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant