CN103245033B - Air-conditioner and control method thereof and device - Google Patents

Air-conditioner and control method thereof and device Download PDF

Info

Publication number
CN103245033B
CN103245033B CN201210030537.3A CN201210030537A CN103245033B CN 103245033 B CN103245033 B CN 103245033B CN 201210030537 A CN201210030537 A CN 201210030537A CN 103245033 B CN103245033 B CN 103245033B
Authority
CN
China
Prior art keywords
air
conditioner
temperature
preset
control
Prior art date
Application number
CN201210030537.3A
Other languages
Chinese (zh)
Other versions
CN103245033A (en
Inventor
张辉
梁俊杰
王春
王现林
Original Assignee
珠海格力电器股份有限公司
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 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to CN201210030537.3A priority Critical patent/CN103245033B/en
Publication of CN103245033A publication Critical patent/CN103245033A/en
Application granted granted Critical
Publication of CN103245033B publication Critical patent/CN103245033B/en

Links

Abstract

The invention discloses a kind of air-conditioner and control method thereof and device.The method comprises: when air-conditioner enters sleep pattern, obtains the target temperature of air-conditioner; Determine the mode of operation of air-conditioner; When air-conditioner runs on refrigeration mode, the running temperature controlling air-conditioner starts with target temperature, raises the first preset temperature every the first Preset Time; And when air-conditioner runs on heating mode, the running temperature controlling air-conditioner starts with target temperature, reduces the first preset temperature every the first Preset Time.By the present invention, when air-conditioner runs on sleep pattern, the energy consumption reducing air-conditioner while user's comfortableness requires can be met.

Description

Air-conditioner and control method thereof and device

Technical field

The present invention relates to air-conditioner field, in particular to a kind of air-conditioner and control method thereof and device.

Background technology

Along with the raising of people's living standard, more and more higher to the requirement of air-conditioner comfortableness.

In the prior art, in order to meet the requirement of user to comfortableness, propose the technical scheme that sleep pattern is set, by arranging sleep pattern, although improve the comfortableness during sleep of user to a certain extent, in the prior art, under air-conditioner is in sleep pattern, the power consumption of air-conditioner is still larger.

Consume energy when running on sleep pattern for air-conditioner in correlation technique large problem, not yet proposes effective solution at present.

Summary of the invention

Main purpose of the present invention is to provide a kind of air-conditioner and control method thereof and device, to solve the large problem that to consume energy when air-conditioner runs on sleep pattern.

To achieve these goals, according to an aspect of the present invention, a kind of control method of air-conditioner is provided.

Control method according to air-conditioner of the present invention comprises: when air-conditioner enters sleep pattern, obtains the target temperature of air-conditioner; Determine the mode of operation of air-conditioner, wherein, mode of operation comprises heating mode and refrigeration mode; When air-conditioner runs on refrigeration mode, the running temperature controlling air-conditioner starts with target temperature, raises the first preset temperature every the first Preset Time; And when air-conditioner runs on heating mode, the running temperature controlling air-conditioner starts with target temperature, reduces the first preset temperature every the first Preset Time.

Further, when air-conditioner runs on refrigeration mode, the running temperature controlling air-conditioner starts with target temperature, raise the first preset temperature every the first Preset Time to comprise: judge the target temperature of air-conditioner and the relation of the first preset temperature range and the second preset temperature range, wherein, the maximum in the first preset temperature range is less than minimum of a value in the second preset temperature range; When target temperature is in the first preset temperature range, the running temperature controlling air-conditioner starts with target temperature, raises the first preset temperature every the first Preset Time, and the number of times raised is the first preset times; And when target temperature is in the second preset temperature range, the running temperature controlling air-conditioner starts with target temperature, raises the first preset temperature every the first Preset Time, and the number of times raised is the second preset times, wherein, the first preset times is greater than the second preset times.

Further, start with target temperature in the running temperature controlling air-conditioner, the first preset temperature is raised every the first Preset Time, and raise number of times reach preset times after, the method also comprises: after air-conditioner runs the second Preset Time according to the running temperature after rising, controls the running temperature after raising and reduces the first preset temperature.

Further, when air-conditioner runs on heating mode, the running temperature controlling air-conditioner starts with target temperature, reduce the first preset temperature every the first Preset Time to comprise: judge the target temperature of air-conditioner and the relation of the 3rd preset temperature range and the 4th preset temperature range, wherein, the maximum in the 3rd preset temperature range is less than minimum of a value in the 4th preset temperature range; When target temperature is in the 3rd preset temperature range, the running temperature controlling air-conditioner starts with target temperature, reduces the first preset temperature every the first Preset Time, and the number of times reduced is the 3rd preset times; And when target temperature is in the 4th preset temperature range, the running temperature controlling air-conditioner starts with target temperature, reduces the first preset temperature every the first Preset Time, and the number of times reduced is the 4th preset times, wherein, the 3rd preset times is less than the 4th preset times.

Further, determine that the mode of operation of air-conditioner comprises: acquisition time segment information and regional information; And according to the mode of operation of time period information and regional information determination air-conditioner.

Further, comprise according to the mode of operation of time period information and regional information determination air-conditioner: according to time period information and regional information determination optimum temperature range; Gather the environment temperature of air-conditioner; And the mode of operation of environmentally temperature and optimum temperature range determination air-conditioner.

Further, before air-conditioner enters sleep pattern, the method also comprises: in the second Preset Time, detect light intensity continuously; Judge whether the light intensity be consecutively detected in the second Preset Time is all less than default light intensity; When the light intensity determining to be consecutively detected in the second Preset Time is all less than default light intensity, controls air-conditioner and enter sleep pattern.

Further, before air-conditioner enters sleep pattern, the method also comprises: control the indoor set mainboard of air-conditioner via the off-premises station mainboard transmission start control command of bus to air-conditioner; Obtain the differential signal in bus; Differential signal is converted to voltage signal, and wherein, voltage signal is used for the start voltage as off-premises station mainboard; By the start of mainboard outside voltage signal control room; And after the start of off-premises station mainboard, connect the power supply of off-premises station mainboard and off-premises station, and when off-premises station mainboard is standby, the power supply of mainboard and off-premises station outside disconnection chamber.

Further, the panel of air-conditioner is by the display of LED multi-path tri coloured lantern backlight, and control method also comprises: the operational factor detecting air-conditioner; Determine the control instruction corresponding with operational factor; And the duty of LED multi-path tri coloured lantern is controlled according to control instruction.

Further, the duty controlling LED multi-path tri coloured lantern according to control instruction comprises: control the different brightness of LED multi-path tri coloured lantern conducting or shutoff, display according to control instruction and/or show different colors.

Further, after air-conditioner enters sleep pattern, the method also comprises: the compressor exhaust temperature detecting air-conditioner; Detect the Tube Sheet of Heat Exchanger channel temp of air-conditioner; Calculate the difference of compressor exhaust temperature and Tube Sheet of Heat Exchanger channel temp, to obtain the discharge superheat of air-conditioner; The relatively relation of discharge superheat and target exhaust degree of superheat scope; And when discharge superheat is not within the scope of the target exhaust degree of superheat, regulate the aperture of the electric expansion valve of air-conditioner to regulate discharge superheat within the scope of the target exhaust degree of superheat.

Further, before air-conditioner enters sleep pattern, the method also comprises: the time value and the start-up temperature that obtain the first Startup time of air-conditioner, and wherein, the first Startup time is that air-conditioner enters the predetermined Startup time of sleep pattern at first day; Obtain the rate of temperature change of air-conditioner before the first Startup time in the first preset time period; Detect the indoor temperature of the predetermined instant of second day, wherein, the time value of predetermined instant is less than the time value of the first Startup time; According to the second Startup time of the indoor temperature determination air-conditioner of rate of temperature change, start-up temperature and predetermined instant, wherein, the time of the second Startup time to be air-conditioner the automatic startup of second day enter sleep pattern; And control air-conditioner and enter sleep pattern at second Startup time of second day and run.

Further, determine that the mode of operation of air-conditioner comprises: the indoor temperature detecting air-conditioner; The relatively indoor temperature of air-conditioner and the relation of preset comfort temperature range; When the indoor temperature of air-conditioner is greater than the maximum temperature in preset comfort temperature range, determine that the mode of operation of air-conditioner is refrigeration mode; And when the indoor temperature of air-conditioner is less than the minimum temperature in preset comfort temperature range, determine that the mode of operation of air-conditioner is heating mode.

Further, the mode of operation of air-conditioner also comprises air supply pattern, enters sleep pattern at air-conditioner, and when the mode of operation of air-conditioner is air supply pattern, the method also comprises: the first instruction receiving user's input; According to user first instruction, the wind shelves of air-conditioner in different time sections are set; And control air-conditioner runs according to corresponding wind shelves in different time sections.

Further, the first instruction receiving user's input comprises: what receive user's input arranges instruction, time parameter division instruction and wind shelves parameter setting instruction, arranging air-conditioner according to user first instruction to comprise at the wind shelves of different time sections: according to arranging instruction, entering the operation of wind shelves and pattern is set; The different time sections that instruction divides air-conditioner operation is divided according to time parameter; And the wind shelves parameter of the air-conditioner of different time sections is set according to wind shelves parameter setting instruction, with formation time wind shelves curve, control air-conditioner and comprise according to the operation of corresponding wind shelves in different time sections: control air-conditioner according to time wind shelves curve motion.

Further, after air-conditioner enters sleep pattern, the method also comprises: the delivery temperature detecting the compressor of air-conditioner, judge whether delivery temperature is more than or equal to default delivery temperature, and when delivery temperature is more than or equal to default delivery temperature, the thermostat unit controlling air-conditioner regulates the refrigerant temperature of the exhaust end of compressor, wherein, air-conditioner comprises compressor, First Heat Exchanger, first electric expansion valve and the second heat exchanger, the input of First Heat Exchanger is connected with the exhaust end of compressor, between the input that first electric expansion valve is connected to the second heat exchanger and the output of First Heat Exchanger, the output of the second heat exchanger is connected with the suction end of compressor, thermostat unit to be connected between first node and compressor wherein, first node is the node between First Heat Exchanger and the first electric expansion valve.

Further, thermostat unit comprises: magnetic valve, is connected with first node; And second electric expansion valve, be connected between magnetic valve and compressor air suction end.

Further, the mode of operation of air-conditioner also comprises dehumidification mode, enters sleep pattern at air-conditioner, and when the mode of operation of air-conditioner is dehumidification mode, the method also comprises: detect indoor environment temperature; Calculate the first humidity value and the second humidity value according to indoor environment temperature, wherein, the first humidity value and the second humidity value are respectively higher limit and the lower limit of the target humidity that air-conditioner runs; Search the first dew point temperature value corresponding with the first humidity value and the second humidity value difference under indoor environment temperature and the second dew point temperature value; And control air-conditioner operation, to make the surface temperature of the heat exchanger of air-conditioner in the temperature range determined by the first dew point temperature value and the second dew point temperature value.

Further, control air-conditioner and run, comprise in the temperature range determined by the first dew point temperature value and the second dew point temperature value to make the surface temperature of the heat exchanger of described air-conditioner: the surface temperature detecting the heat exchanger of air-conditioner; Judge whether the surface temperature of heat exchanger is greater than the first dew point temperature value; And when the surface temperature of heat exchanger is greater than the first dew point temperature value, control the rotating speed that air-conditioner improves off-premises station.

Further, the method also comprises: judge whether the surface temperature of heat exchanger is less than the second dew point temperature value; And when the surface temperature of heat exchanger is less than the second dew point temperature value, control the wind shelves that air-conditioner improves indoor set.

To achieve these goals, according to another aspect of the present invention, a kind of control device of air-conditioner is provided.

Control device according to air-conditioner of the present invention comprises: acquisition module, for when air-conditioner enters sleep pattern, obtains the target temperature of air-conditioner; Determination module, for determining the mode of operation of air-conditioner, wherein, mode of operation comprises heating mode and refrigeration mode; First control module, for when air-conditioner runs on refrigeration mode, the running temperature controlling air-conditioner starts with target temperature, raises the first preset temperature every the first Preset Time; And second control module, for when air-conditioner runs on heating mode, the running temperature controlling air-conditioner starts with target temperature, reduces the first preset temperature every the first Preset Time.

To achieve these goals, according to another aspect of the present invention, a kind of air-conditioner is provided.

Air-conditioner according to the present invention comprises the control device of air-conditioner provided by the invention.

By the present invention, adopt the control method of the air-conditioner comprised the following steps: when air-conditioner enters sleep pattern, obtain the target temperature of air-conditioner; Determine the mode of operation of air-conditioner, wherein, mode of operation comprises heating mode and refrigeration mode; When air-conditioner runs on refrigeration mode, the running temperature controlling air-conditioner starts with target temperature, raises the first preset temperature every the first Preset Time; And when air-conditioner runs on heating mode, the running temperature controlling air-conditioner starts with target temperature, the first preset temperature is reduced every the first Preset Time, solve the large problem that to consume energy when air-conditioner runs on sleep pattern, and then reach air-conditioner when running on sleep pattern, meet the effect of saving energy consumption while user's comfortableness requires.

Accompanying drawing explanation

The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:

Fig. 1 is the flow chart of the control method of air-conditioner according to a first embodiment of the present invention;

Target temperature and the relation curve of running time when Fig. 2 is the air-conditioner refrigeration according to the embodiment of the present invention;

The relation curve of target temperature and running time when Fig. 3 is the air conditioner heat-production according to the embodiment of the present invention;

Fig. 4 is the structural representation of the air-conditioner according to the embodiment of the present invention.

Detailed description of the invention

It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.

Fig. 1 is the flow chart of the control method of air-conditioner according to a first embodiment of the present invention, and as shown in Figure 1, the method comprises following step S102 to step S108:

Step S102: when air-conditioner enters sleep pattern, obtains the target temperature of air-conditioner.

Air-conditioner is by timing function, or environmentally parameter, or receives the mode such as order of user's input, enters sleep pattern.When air-conditioner enters sleep pattern, obtain target temperature, the sleep pattern open temp that this target temperature can prestore eventually for air-conditioner, the target temperature that also can obtain for the temperature setting command receiving user's input.

Preferably, control air-conditioner in the following manner and enter sleep pattern: before air-conditioner enters sleep pattern, light intensity is detected by continuous certain hour, and judge whether the light intensity be consecutively detected all is less than certain default light intensity value, when being all less than, control air-conditioner and enter sleep pattern, make air-conditioner can automatically enter sleep pattern according to light and run.In like manner, the mode detecting light intensity also can be adopted to control air-conditioner and to release sleep pattern, also, after air-conditioner enters sleep pattern, if when certain hour detects that light intensity is greater than this default light intensity value continuously, then control air-conditioner and exit sleep pattern.

Alternatively, air-conditioner has time opening function, and every day opens air-conditioner with fixed time and enters sleep pattern, and wherein, preferably, before air-conditioner enters sleep pattern, the further comprising the steps of S1021 of the method is to step S1022:

Step S1021: the time value and the start-up temperature that obtain the first Startup time of air-conditioner.

Wherein, first Startup time is that air-conditioner enters the predetermined Startup time of sleep pattern at first day, air-conditioner inside is provided with storage device, user-defined sleep pattern can be stored, this sleep pattern is that air-conditioner starts sleep pattern at predetermined Startup time with predetermined start-up temperature every day, and the reservation achieving air-conditioner starts; Or, this air-conditioner has memory function module, this module can store time and the start-up temperature that air-conditioner often starts sleep pattern, when this memory function module is effective, first Startup time and start-up temperature are moment and the start-up temperature that air-conditioner often starts sleep pattern, thus air-conditioner memory based data can open operation automatically.

Step S1022: obtain the rate of temperature change of air-conditioner before the first Startup time in the first preset time period.

Wherein, rate of temperature change can be the mean value of the every day of rate of temperature change in this preset time period, also can be the previous day of rate of temperature change in this preset time period, or the same day rate of temperature change in this preset time period.Directly can obtain rate of temperature change by communicating with other rate of temperature change checkout gears, also can adopt following formulae discovery rate of temperature change:

Δ T=(T inspection 2-T inspection 1)/(t if 2-t if 1)

Wherein, Δ T is rate of temperature change, t if 1for the time value of the very first time in preset time period, t if 2for the time value of the second time in preset time period, and t if 1<t if 2, T inspection 1for the indoor temperature of the very first time, T inspection 2it is the indoor temperature of the second time.That is: two time points in preset time period detect indoor temperature, calculate the situation of change of temperature in these two time points.Adopt formulae discovery to obtain the mode of rate of temperature change, needing air-conditioner to comprise can the device of detected temperatures.If this rate of temperature change is not the rate of temperature change on the same day, air-conditioner is also needed to comprise the storage device that can store historical temperature.

Step S1023: the indoor temperature detecting the predetermined instant of second day, wherein, the time value of predetermined instant is less than the time value of the first Startup time.

Step S1024: according to the second Startup time of the indoor temperature determination air-conditioner of rate of temperature change, start-up temperature and predetermined instant, wherein, the time of the second Startup time to be air-conditioner the automatic startup of second day enter sleep pattern;

Step S1025: control air-conditioner enters sleep pattern operation at second Startup time of second day.

Adopt this preferred embodiment, current indoor temperature is detected, current indoor temperature and predetermined start-up temperature are contrasted, simultaneously in conjunction with the historical temperature rate of change in current slot, in good time adjustment air-conditioner enters the predetermined starting time of sleep pattern, make start-up time relevant to variations in temperature, the requirement of user's comfortableness can not only be met, and energy-conservation effect can be reached.

Preferably, in order to save electric energy to greatest extent, before air-conditioner enters sleep pattern, the method also comprises: control the indoor set mainboard of air-conditioner via the off-premises station mainboard transmission start control command of bus to air-conditioner, this bus can adopt RS485 communicating circuit to realize; Obtain the differential signal in bus, by rectifier bridge, the differential signal in bus is converted to current signal; Differential signal is converted to voltage signal, and wherein, voltage signal is used for the start voltage as off-premises station mainboard, by voltage conversion chip, the low-voltage that rectifier bridge exports is carried out boost conversion; By the start of mainboard outside voltage signal control room; And after the start of off-premises station mainboard, connect the power supply of off-premises station mainboard and off-premises station, and when off-premises station mainboard is standby, the power supply of mainboard and off-premises station outside disconnection chamber.Adopt this preferred embodiment, off-premises station mainboard acquiescence is not charged, when starting, the differential signal in bus is converted to voltage, start to steal bus current, own power source work is connected after starting, deenergization not power consumption time standby, thus the power consumption reducing the startup of outer machine, make air-conditioner stand-by power consumption lower.

Step S104: the mode of operation determining air-conditioner, wherein, mode of operation comprises heating mode and refrigeration mode.

Preferably, determine that the mode of operation of air-conditioner comprises: acquisition time segment information and regional information, and according to the mode of operation of time period information and regional information determination air-conditioner.Wherein, further preferably, comprise according to the mode of operation of time period information and regional information determination air-conditioner: according to time period information and regional information determination optimum temperature range; Gather the environment temperature of air-conditioner; And the mode of operation of environmentally temperature and optimum temperature range determination air-conditioner.

Wherein, the time period comprises: 12 time periods divided by month; 4 time periods in district quarterly; By 24 time periods that solar term divide; Or the one-tenth multiple time period divided by the time of every day, as being divided into 7 time periods (morning, the morning, noon, afternoon, evening, eve, rear night) etc. by time every day; Regional information divides in conjunction with climatic characteristic, comprises the regions such as the torrid zone, subtropical zone, warm temperate zone, temperate zone, cool temperature zone; Also the regions such as tropical rainy climate, savanna climate, tropical desert climate, tropical monsson climate, subtropical zone monsoon climate, Etesian climate, temperate oceanity weather, temperate continental climate, monsoon climate of medium latitudes can be comprised.Preferably, divide regional information in conjunction with climatic characteristic, such as, region close for annual range of temperature is set to the same area.Also can divide by geographical position, such as, in the regional geography position of China according to China, regional information comprises: the regions such as south, southwest, the southeast, Central China, West China, East China, northeast, northwest; Or distinguish by province, regional information comprises different provinces.

Particularly, controller of air conditioner carries out judging that the method for selection operational mode is according to indoor environment temperature:

A:T 2≤ T ring, controller controls air-conditioner and enters refrigeration mode operation;

B:T l≤ T ring<T 2, controller controls air-conditioner and enters air supply pattern operation;

C:T ring<T 1, controller controls air-conditioner and enters heating mode operation,

Wherein, " T ring" represent environment temperature, " T 1" represent the lower-limit temperature value of optimum temperature range, " T 2" represent the ceiling temperature value of optimum temperature range.

Adopt this preferred embodiment, the control of air-conditioner is associated with the region of its use and time period, pattern suitable is mutually worked according to controlling air-conditioner with the region of reality with temporal information, make air-conditioner can provide a home from home of best humiture for user by according to specific time and site, remove the trouble that user frequently manually sets air-conditioner from, hommization is intelligent more to make air conditioning operating mode, in addition simultaneously, because air-conditioner energy according to specific time and site is because of weather Based Intelligent Control, comfortableness and energy-saving effect obvious.

Step S106: when air-conditioner runs on refrigeration mode, the running temperature controlling air-conditioner starts with target temperature, raises the first preset temperature every the first Preset Time.

Wherein, preferably, this step realizes by following concrete steps: judge the target temperature of air-conditioner and the relation of the first preset temperature range and the second preset temperature range, wherein, the maximum in the first preset temperature range is less than minimum of a value in the second preset temperature range; When target temperature is in the first preset temperature range, the running temperature controlling air-conditioner starts with target temperature, raises the first preset temperature every the first Preset Time, and the number of times raised is the first preset times; And when target temperature is in the second preset temperature range, the running temperature controlling air-conditioner starts with target temperature, raises the first preset temperature every the first Preset Time, and the number of times raised is the second preset times, wherein, the first preset times is greater than the second preset times.

Further preferably, start with target temperature in the running temperature controlling air-conditioner, the first preset temperature is raised every the first Preset Time, and raise number of times reach preset times after, the method also comprises: after air-conditioner runs the second Preset Time according to the running temperature after rising, controls the running temperature after raising and reduces the first preset temperature.

Step S108: when air-conditioner runs on heating mode, the running temperature controlling air-conditioner starts with target temperature, reduces the first preset temperature every the first Preset Time.

Wherein, preferably, this step realizes by following concrete steps: judge the target temperature of air-conditioner and the relation of the 3rd preset temperature range and the 4th preset temperature range, wherein, the maximum in the 3rd preset temperature range is less than minimum of a value in the 4th preset temperature range; When target temperature is in the 3rd preset temperature range, the running temperature controlling air-conditioner starts with target temperature, reduces the first preset temperature every the first Preset Time, and the number of times reduced is the 3rd preset times; And when target temperature is in the 4th preset temperature range, the running temperature controlling air-conditioner starts with target temperature, reduces the first preset temperature every the first Preset Time, and the number of times reduced is the 4th preset times, wherein, the 3rd preset times is less than the 4th preset times.

In this embodiment, after air-conditioner enters sleep pattern, automatically regulate the target temperature run, the comfortableness requirement of user can be met, save energy consumption simultaneously.

Embodiment according to above-mentioned Fig. 1, particularly, air-conditioner can adopt following sleep pattern:

Sleep pattern 1: air-conditioner enters sleep pattern, when refrigeration, dehumidifying, sets sleep program after 1 hour, the target temperature (T of air-conditioner if) raise 1 DEG C, after 2 hours, T ifraise 2 DEG C, T afterwards ifno longer change; When heating, set sleep program after 1 hour, T ifreduce by 1 DEG C, after 2 hours, T ifreduce by 2 DEG C, T afterwards ifno longer change; Automatic mode sleep function design temperature does not change.

Sleep pattern 2: air-conditioner enters sleep pattern, during refrigeration: when initial target temperature is set to 16 ~ 23 DEG C, after opening sleep function, temperature per hour raises 1 DEG C, this temperature is maintained after raising 3 DEG C, when operation is after 7 hours, temperature reduces by 1 DEG C, runs at this temperature ever since; When initial target temperature is set to 24 ~ 27 DEG C, after opening sleep function, temperature per hour raises 1 DEG C, and maintain this temperature after raising 2 DEG C, when operation is after 7 hours, temperature reduces by 1 DEG C, runs at this temperature ever since; When initial target temperature is set to 28 ~ 29 DEG C, after opening sleep function, temperature per hour raises 1 DEG C, and maintain this temperature after raising 1 DEG C, when operation is after 7 hours, temperature reduces by 1 DEG C, runs at this temperature ever since; When initial target temperature is set to 30 DEG C, run at this temperature, when operation is after 7 hours, temperature reduces by 1 DEG C, runs at this temperature ever since.Objectives temperature and running time relation as shown in table 1 below.

When heating, when initial target temperature is set to 16 DEG C, run at this temperature always; When initial target temperature is set to 17 ~ 20 DEG C, after opening, after sleep function, temperature per hour reduces by 1 DEG C, maintains this temperature after reducing by 1 DEG C; When initial target temperature is set to 21 ~ 27 DEG C, after opening sleep function, temperature per hour reduces by 1 DEG C, maintains this temperature after reducing by 2 DEG C; When initial target temperature is set to 28 ~ 30 DEG C, after opening sleep function, temperature per hour reduces by 1 DEG C, maintains this temperature after reducing by 3 DEG C.Concrete set temperature and running time relation as shown in table 2 below.

Sleep pattern 3: air-conditioner enters sleep pattern, during refrigeration, the target temperature of air-conditioner and running time relation curve as shown in Figure 2: when initial temperature is set to 16 ~ 23 DEG C, after opening afternoon nap function, temperature raises 2 DEG C half an hour, runs at this temperature ever since; When initial temperature is set to 24 ~ 29 DEG C, open afternoon nap function after half an hour temperature raise 1 DEG C, run at this temperature ever since; When initial temperature is set to 30 DEG C, run at this temperature always.

Air-conditioner enters sleep pattern, when heating, the target temperature of air-conditioner and running time relation curve as shown in Figure 3: when initial temperature is set to 16 DEG C, run at this temperature always; When initial temperature is set to 17 ~ 27 DEG C, open afternoon nap function after half an hour temperature reduce by 1 DEG C, this temperature of rear maintenance; When initial temperature is set to 28 ~ 30 DEG C, open afternoon nap function after half an hour temperature reduce by 2 DEG C, this temperature of rear maintenance.

Target temperature and running time relation table 1

Target temperature and running time relation table 2

In order to make the operation of air-conditioner more reliable and stable, preferably, after air-conditioner enters sleep pattern, the method also comprises following step S112 to step S118:

Step S112: the compressor exhaust temperature and the Tube Sheet of Heat Exchanger channel temp that detect air-conditioner, this step realizes by arranging temperature-sensitive bag detected temperatures at compressor air-discharging pipeline and heat exchanger tube, and temperature-sensitive bag is be arranged in exhaust outlet of compressor for detecting the exhaust temperature-sensitive bag of delivery temperature and arranging on heat exchangers for the pipe warming thermometer bulb of detector tube temperature respectively.

Step S114: the difference calculating compressor exhaust temperature and Tube Sheet of Heat Exchanger channel temp, to obtain the discharge superheat of air-conditioner, outside machine is also provided with mainboard, is connected with pipe warming thermometer bulb with exhaust temperature-sensitive bag, the temperature computation discharge superheat that mainboard controller detects according to pipe thermometer bulb.

Step S116: judge discharge superheat whether within the scope of the target exhaust degree of superheat, also namely mainboard controller compares the relation of discharge superheat and target exhaust degree of superheat scope, when discharge superheat is not within the scope of the target exhaust degree of superheat, perform step S118, otherwise return step S112, continue the compressor exhaust temperature and the Tube Sheet of Heat Exchanger channel temp that detect air-conditioner.

Step S118: the aperture regulating the electric expansion valve of air-conditioner, electric expansion valve is also connected with mainboard controller, mainboard controller, according to the relation of discharge superheat and target exhaust degree of superheat scope, regulates the aperture of the electric expansion valve of air-conditioner to regulate discharge superheat within the scope of the target exhaust degree of superheat.

The control mode of the air-conditioner adopting this preferred embodiment to provide, the aperture of electric expansion valve is controlled by discharge superheat, and Offered target discharge superheat scope in the process regulated, air-conditioner is made no matter to be in which kind of environment temperature, equal can maintenance, stablizes discharge superheat, thus air-conditioner suction superheat is controlled in stable scope, strengthen air-conditioner when running on sleep pattern, the stability of longtime running and reliability.

The mode of operation of air-conditioner also comprises air supply pattern, when running on air supply pattern after air-conditioner enters sleep pattern, in order to arrange the inner blower wind speed being more suitable for human comfort as the case may be, preferably, sleep pattern is entered at air-conditioner, and the mode of operation of air-conditioner is when being air supply pattern, the method also comprises: the first instruction receiving user's input; According to user first instruction, the wind shelves of air-conditioner in different time sections are set; And control air-conditioner runs according to corresponding wind shelves in different time sections.Adopt this preferred embodiment, can pre-set the wind shelves of air-conditioner different time sections, air-conditioner is run, the effect reach and wind shelves can be set as the case may be, improving human comfort according to the wind shelves pre-set in the different time sections of follow-up operation.

Wherein, further preferably, the first instruction receiving user's input comprises: what receive user's input arranges instruction, time parameter division instruction and wind shelves parameter setting instruction, arranging air-conditioner according to user first instruction to comprise at the wind shelves of different time sections: according to arranging instruction, entering the operation of wind shelves and pattern is set; The different time sections that instruction divides air-conditioner operation is divided according to time parameter; And the wind shelves parameter of the air-conditioner of different time sections is set according to wind shelves parameter setting instruction, with formation time wind shelves curve, control air-conditioner and comprise according to the operation of corresponding wind shelves in different time sections: control air-conditioner according to time wind shelves curve motion.

Preferably, after air-conditioner enters sleep pattern, the method also comprises: the delivery temperature detecting the compressor of air-conditioner; Judge whether delivery temperature is more than or equal to default delivery temperature; And when delivery temperature is more than or equal to default delivery temperature, the thermostat unit controlling air-conditioner regulates the refrigerant temperature of the exhaust end of compressor.

Wherein, as shown in Figure 4, the air-conditioner in this embodiment comprises: compressor; Cross valve (comprising inlet end D and the first outlet side C, the second outlet side S and the 3rd outlet side E); First Heat Exchanger (such as, finned heat exchanger); First electric expansion valve 1; Thermostat unit (comprising the second electric expansion valve 2 and magnetic valve 3); Gas-liquid separator 4; Second heat exchanger (such as: dry type shell 5); Device for drying and filtering 6; First check valve 7; Second check valve 8; 3rd check valve 9 and the 4th check valve 10.When filled arrows shown in figure is air-conditioner running refrigerating, the flow direction of refrigerant; Hollow arrow shown in figure is that air-conditioner runs when heating, the flow direction of refrigerant.

Wherein, the inlet end D of cross valve is connected with compressor air-discharging end, and the first outlet side C is connected to the 3rd outlet side E via First Heat Exchanger, the first electric expansion valve 1 and the second heat exchanger, and the second outlet side S is connected to the suction end of compressor.Second electric expansion valve 2, is connected between magnetic valve 3 and compressor air suction end.Magnetic valve 3, is connected with first node, and wherein, first node is the node between First Heat Exchanger and the first electric expansion valve 1.Device for drying and filtering 6, be connected between First Heat Exchanger and the first electric expansion valve 1, wherein, first node is the node (not shown) between First Heat Exchanger and device for drying and filtering 6, or first node is the node between the first electric expansion valve 1 and device for drying and filtering 6.Gas-liquid separator 4, is connected between the second outlet side S and the suction end of compressor.Dry type package 5, is connected between the first electric expansion valve 1 and the 3rd outlet side E.

Particularly, the thermostat unit of air-conditioner comprises magnetic valve 3 and the second electric expansion valve 2, controller detects compressor exhaust temperature, when the delivery temperature detected is more than or equal to the first preset temperature T feed back the signal determining compressor unlatching of coming according to exhaust temperature-sensitive bag after 1time, Controlling solenoid valve 3 is opened, and controls the second electric expansion valve 2 and carry out corresponding aperture adjustment.If delivery temperature is greater than the second preset temperature T 2, and be less than the first preset temperature T 1, then Controlling solenoid valve 3 keeps current state, if delivery temperature is less than or equal to the second preset temperature T 2, then Controlling solenoid valve 3 is closed.

Preferably, the mode of operation of air-conditioner also comprises dehumidification mode, enters sleep pattern at air-conditioner, and when the mode of operation of air-conditioner is dehumidification mode, the method also comprises step 122 to S128.

S122: detect indoor environment temperature.

S124: calculate the first humidity value and the second humidity value according to indoor environment temperature, wherein, the first humidity value and the second humidity value are respectively higher limit and the lower limit of the target humidity that air-conditioner runs.Particularly, the humidity range of human comfort is that the relation of indoor environment temperature and humidity can be represented by following formula between producing between the scope between mouldy humidity and the dry humidity of mucous membrane of mouth:

RHmax={-2.1Ta+112.5(12℃<Ta≤25℃);

60(25℃<Ta≤30℃)}

RHmin={-3.7Ta+133.6(12℃<Ta≤25℃);

-1.2Ta+72(25℃<Ta≤30℃)}

Wherein, Ta represents indoor environment temperature, and RHmax represents the higher limit of the target humidity that air-conditioner runs, and RHmin represents the lower limit of the target humidity that air-conditioner runs.According to the calculated relationship of the bound of different environment temperatures and humidity, maximum and the minimum of a value of the pleasant humidity of human body sensory can be obtained.That is, the humidity range that human body sensory is pleasant.

S126: search the first dew point temperature value corresponding with the first humidity value and the second humidity value difference under indoor environment temperature and the second dew point temperature value.Particularly, under same environment temperature can being calculated by humid air psychrometric chart, the dew point temperature value of corresponding different humidity.

S128: control air-conditioner and run, to make the surface temperature of the heat exchanger of air-conditioner in the temperature range determined by the first dew point temperature value and the second dew point temperature value.Particularly, comprising: the surface temperature detecting the heat exchanger of air-conditioner, obtains the first temperature value.Judge whether the first temperature value is greater than the first dew point temperature value, or judge whether the first temperature value is less than the second dew-point temperature.Wherein, when judgement first temperature value is greater than the first dew point temperature value, control according to following listed situation one adjustment that air-conditioner carries out operational factor; When judgement first temperature value is less than the second dew point temperature value, control according to following listed situation two adjustment that air-conditioner carries out operational factor.

Situation one: control the rotation speed of fan that air-conditioner improves off-premises station; Detect the surface temperature of the heat exchanger of air-conditioner, obtain the second temperature value; Judge whether the second temperature value is greater than the first dew point temperature value; If the second temperature value is not more than the first dew-point temperature, after the adjustment of the rotation speed of fan by improving off-premises station is then described, reach the target humidity that air-conditioner runs, if it is determined that the second temperature value is greater than the first dew point temperature value, then control the frequency that air-conditioner improves compressor; Detect the surface temperature of the heat exchanger of air-conditioner, obtain the 3rd temperature value; Judge whether the 3rd temperature value is greater than the first dew point temperature value; If the 3rd temperature value is not more than the first dew-point temperature, after the adjustment of frequency that is that the rotation speed of fan by improving off-premises station is then described and that improve compressor, reach the target humidity that air-conditioner runs, if it is determined that the 3rd temperature value is greater than the first dew point temperature value, then control the wind shelves that air-conditioner reduces indoor set.Wherein, improve the rotation speed of fan of off-premises station for improving off-premises station rotation speed of fan 100rpm, raise the running frequency of compressor, raise at most 10Hz, the wind shelves reducing indoor set are that the wind shelves of indoor set are reduced a gear.

Situation two: control air-conditioner raising indoor set; Detect the surface temperature of the heat exchanger of air-conditioner, obtain the second temperature value; Judge whether the second temperature value is less than the second dew point temperature value; If the second temperature value is not less than the second dew-point temperature, after the adjustment of the wind shelves by improving indoor set is then described, reach the target humidity that air-conditioner runs, if it is determined that the second temperature value is less than the second dew point temperature value, then control the frequency that air-conditioner reduces compressor; Detect the surface temperature of the heat exchanger of air-conditioner, obtain the 3rd temperature value; Judge whether the 3rd temperature value is less than the second dew point temperature value; If the 3rd temperature value is not less than the second dew-point temperature, after the adjustment of frequency that is that the wind shelves by improving indoor set are then described and that reduce compressor, reach the target humidity that air-conditioner runs, if it is determined that the 3rd temperature value is greater than the first dew point temperature value, then control the rotation speed of fan that air-conditioner reduces off-premises station.Wherein, the wind shelves improving indoor set are that the wind shelves of indoor set are improved a gear, reduce the running frequency of compressor, reduce 10Hz at most, reduce the rotation speed of fan of off-premises station for reducing off-premises station rotation speed of fan 100rpm.

By being calculated the upper lower limit value of the pleasant humidity of human body sensory by indoor temperature, and the dew-point temperature corresponding with this upper lower limit value, using dew-point temperature as control air-conditioner run target temperature, achieve by temperature controlled humidity, with by humid control in the scope of human comfort.Solve when air-conditioner of the prior art runs and be difficult to control the problem of indoor air humidity, and then reach air humidity is controlled the effect in the scope of human comfort.

Preferably, the panel of air-conditioner is by the display of LED multi-path tri coloured lantern backlight, the method also comprises: the operational factor detecting air-conditioner, comprise environment temperature, humidity, the air output of air-conditioner operation, sweep wind angle etc., can pass through sensors sense environmental parameter, such as environment temperature, ambient humidity react running temperature, the humidity of air-conditioner; Also the operational factor of air-conditioner directly can be obtained by air-conditioner mainboard; Determine the control instruction corresponding with operational factor, the control instruction that operational factor not of the same race is corresponding different, for same operational factor, the parameter corresponding control instruction that varies in size is also different; And the duty of LED multi-path tri coloured lantern is controlled according to control instruction, also namely control its brightness by the current value on each road of control R, G, B, thus the different brightness of control LED tri coloured lantern conducting or shutoff, display and/or show different colors.

In this embodiment, generate corresponding control instruction according to the operational factor detected, control LED multi-path tri coloured lantern according to control command, and then make controller panel when operational factor is different, show different colors or pattern.User can must obtain the trip information of air-conditioner by the intuitive display of air-conditioner panel.Meanwhile, go out shades of colour and fiting effect by Display panel, such that the display of the terminal interface of panel is friendly, science and technology sense is strong, thus user more can enjoy dazzle that sci-tech product that colour display screen shows brings joyful, meets the market demand of new technology product instantly.

As can be seen from the above description, present invention achieves following technique effect: air-conditioner, after entering sleep pattern, can regulate the target temperature of operation automatically, while the comfortableness meeting user requires, save energy consumption.

The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (20)

1. a control method for air-conditioner, is characterized in that, comprising:
When air-conditioner enters sleep pattern, obtain the target temperature of described air-conditioner;
Determine the mode of operation of described air-conditioner, wherein, described mode of operation comprises heating mode and refrigeration mode;
When described air-conditioner runs on refrigeration mode, the running temperature controlling described air-conditioner starts with described target temperature, raises the first preset temperature every the first Preset Time;
When described air-conditioner runs on heating mode, the running temperature controlling described air-conditioner starts with described target temperature, reduces described first preset temperature every described first Preset Time,
Wherein, determine that the mode of operation of described air-conditioner comprises: acquisition time segment information and regional information; And the mode of operation of described air-conditioner is determined according to described time period information and described regional information;
Mode of operation according to described time period information and described regional information determination air-conditioner comprises: according to described time period information and described regional information determination optimum temperature range; Gather the environment temperature of described air-conditioner; And the mode of operation of described air-conditioner is determined according to described environment temperature and described optimum temperature range.
2. the control method of air-conditioner according to claim 1, is characterized in that, when described air-conditioner runs on refrigeration mode, the running temperature controlling described air-conditioner starts with described target temperature, raises the first preset temperature comprise every the first Preset Time:
Judge the target temperature of described air-conditioner and the relation of the first preset temperature range and the second preset temperature range, wherein, the maximum in described first preset temperature range is less than minimum of a value in described second preset temperature range;
When described target temperature is in described first preset temperature range, the running temperature controlling described air-conditioner starts with described target temperature, raise described first preset temperature, and the number of times raised is the first preset times every described first Preset Time; And
When described target temperature is in described second preset temperature range, the running temperature controlling described air-conditioner starts with described target temperature, described first preset temperature is raised every described first Preset Time, and the number of times raised is the second preset times, wherein, described first preset times is greater than described second preset times.
3. the control method of air-conditioner according to claim 2, it is characterized in that, start with described target temperature in the running temperature controlling described air-conditioner, raise described first preset temperature every described first Preset Time, and raise number of times reach preset times after, described method also comprises:
After described air-conditioner runs the second Preset Time according to the running temperature after rising, control the running temperature after described rising and reduce described first preset temperature.
4. the control method of air-conditioner according to claim 1, it is characterized in that, when described air-conditioner runs on heating mode, the running temperature controlling described air-conditioner starts with described target temperature, reduces described first preset temperature comprise every described first Preset Time:
Judge the target temperature of described air-conditioner and the relation of the 3rd preset temperature range and the 4th preset temperature range, wherein, the maximum in described 3rd preset temperature range is less than minimum of a value in described 4th preset temperature range;
When described target temperature is in described 3rd preset temperature range, the running temperature controlling described air-conditioner starts with described target temperature, reduce described first preset temperature, and the number of times reduced is the 3rd preset times every described first Preset Time; And
When described target temperature is in described 4th preset temperature range, the running temperature controlling described air-conditioner starts with described target temperature, described first preset temperature is reduced every described first Preset Time, and the number of times reduced is the 4th preset times, wherein, described 3rd preset times is less than described 4th preset times.
5. the control method of air-conditioner according to claim 1, is characterized in that, before described air-conditioner enters sleep pattern, described method also comprises:
Light intensity is detected continuously in the second Preset Time;
Judge whether the light intensity be consecutively detected in described second Preset Time is all less than default light intensity;
When determining that the light intensity be consecutively detected in described second Preset Time is all less than default light intensity, controlling described air-conditioner and entering sleep pattern.
6. the control method of air-conditioner according to claim 1, is characterized in that, before described air-conditioner enters sleep pattern, described method also comprises:
Control the indoor set mainboard of described air-conditioner via the off-premises station mainboard transmission start control command of bus to described air-conditioner;
Obtain the differential signal in described bus;
Described differential signal is converted to voltage signal, and wherein, described voltage signal is used for the start voltage as described off-premises station mainboard;
The start of described off-premises station mainboard is controlled by described voltage signal; And
After described off-premises station mainboard start, connect the power supply of described off-premises station mainboard and described off-premises station, when described off-premises station mainboard is standby, disconnect the power supply of described off-premises station mainboard and described off-premises station.
7. the control method of air-conditioner according to claim 1, is characterized in that, the panel of described air-conditioner is by the display of LED multi-path tri coloured lantern backlight, and described control method also comprises:
Detect the operational factor of described air-conditioner;
Determine the control instruction corresponding with described operational factor; And
The duty of described LED multi-path tri coloured lantern is controlled according to described control instruction.
8. the control method of air-conditioner according to claim 7, is characterized in that, the duty controlling described LED multi-path tri coloured lantern according to described control instruction comprises:
Control the different brightness of the conducting of described LED multi-path tri coloured lantern or shutoff, display according to described control instruction and/or show different colors.
9. the control method of air-conditioner according to claim 1, is characterized in that, after described air-conditioner enters sleep pattern, described method also comprises:
Detect the compressor exhaust temperature of described air-conditioner;
Detect the Tube Sheet of Heat Exchanger channel temp of described air-conditioner;
Calculate the difference of described compressor exhaust temperature and described Tube Sheet of Heat Exchanger channel temp, to obtain the discharge superheat of described air-conditioner;
The relation of more described discharge superheat and target exhaust degree of superheat scope; And
When described discharge superheat is not within the scope of the described target exhaust degree of superheat, regulate the aperture of the electric expansion valve of described air-conditioner to regulate described discharge superheat within the scope of the described target exhaust degree of superheat.
10. the control method of air-conditioner according to claim 1, is characterized in that, before described air-conditioner enters sleep pattern, described method also comprises:
Obtain time value and the start-up temperature of the first Startup time of described air-conditioner, wherein, described first Startup time is that described air-conditioner enters the predetermined Startup time of sleep pattern at first day;
Obtain the rate of temperature change of described air-conditioner before described first Startup time in the first preset time period;
Detect the indoor temperature of the predetermined instant of second day, wherein, the time value of described predetermined instant is less than the time value of described first Startup time;
The second Startup time of described air-conditioner is determined according to the indoor temperature of described rate of temperature change, described start-up temperature and described predetermined instant, wherein, the time of described second Startup time to be described air-conditioner the automatic startup of second day enter sleep pattern; And
Control described air-conditioner to enter sleep pattern at second Startup time of second day and run.
The control method of 11. air-conditioners according to claim 10, is characterized in that, determines that the mode of operation of described air-conditioner comprises:
Detect the indoor temperature of described air-conditioner;
The indoor temperature of more described air-conditioner and the relation of preset comfort temperature range;
When the indoor temperature of described air-conditioner is greater than the maximum temperature in described preset comfort temperature range, determine that the mode of operation of described air-conditioner is refrigeration mode; And
When the indoor temperature of described air-conditioner is less than the minimum temperature in described preset comfort temperature range, determine that the mode of operation of described air-conditioner is heating mode.
The control method of 12. air-conditioners according to claim 1, it is characterized in that, the mode of operation of described air-conditioner also comprises air supply pattern, enters sleep pattern at described air-conditioner, and the mode of operation of described air-conditioner is when being air supply pattern, described method also comprises:
Receive the first instruction of user's input;
According to described user first instruction, the wind shelves of described air-conditioner in different time sections are set; And
Control described air-conditioner to run according to corresponding wind shelves in described different time sections.
The control method of 13. air-conditioners according to claim 12, is characterized in that,
The first instruction receiving user's input comprises: what receive user's input arranges instruction, time parameter division instruction and wind shelves parameter setting instruction,
Arrange air-conditioner according to described user first instruction to comprise at the wind shelves of different time sections: arrange instruction according to described, enter the operation of wind shelves and pattern is set; The different time sections that instruction divides the operation of described air-conditioner is divided according to described time parameter; And the wind shelves parameter of the described air-conditioner of described different time sections is set according to described wind shelves parameter setting instruction, with formation time wind shelves curve,
Control described air-conditioner to comprise according to the operation of corresponding wind shelves in described different time sections: control described air-conditioner according to described time wind shelves curve motion.
The control method of 14. air-conditioners according to claim 1, is characterized in that, after described air-conditioner enters sleep pattern, described method also comprises:
Detect the delivery temperature of the compressor of described air-conditioner;
Judge whether described delivery temperature is more than or equal to default delivery temperature; And
When described delivery temperature is more than or equal to default delivery temperature, the thermostat unit controlling described air-conditioner regulates the refrigerant temperature of the exhaust end of described compressor,
Wherein, described air-conditioner comprises compressor, First Heat Exchanger, first electric expansion valve and the second heat exchanger, the input of described First Heat Exchanger is connected with the exhaust end of described compressor, between the input that described first electric expansion valve is connected to described second heat exchanger and the output of described First Heat Exchanger, the output of described second heat exchanger is connected with the suction end of described compressor, described thermostat unit to be connected between first node and described compressor wherein, described first node is the node between described First Heat Exchanger and described first electric expansion valve.
The control method of 15. air-conditioners according to claim 14, is characterized in that, described thermostat unit comprises:
Magnetic valve, is connected with described first node; And
Second electric expansion valve, is connected between described magnetic valve and described compressor air suction end.
The control method of 16. air-conditioners according to claim 1, it is characterized in that, the mode of operation of described air-conditioner also comprises dehumidification mode, enters sleep pattern at described air-conditioner, and the mode of operation of described air-conditioner is when being dehumidification mode, described method also comprises:
Detect indoor environment temperature;
Calculate the first humidity value and the second humidity value according to described indoor environment temperature, wherein, described first humidity value and described second humidity value are respectively higher limit and the lower limit of the target humidity that air-conditioner runs;
Search the first dew point temperature value corresponding with described first humidity value and described second humidity value difference under described indoor environment temperature and the second dew point temperature value; And
Control described air-conditioner to run, to make the surface temperature of the heat exchanger of described air-conditioner in the temperature range determined by described first dew point temperature value and described second dew point temperature value.
The control method of 17. air-conditioners according to claim 16, it is characterized in that, control described air-conditioner to run, comprise in the temperature range determined by described first dew point temperature value and described second dew point temperature value to make the surface temperature of the heat exchanger of described air-conditioner:
Detect the surface temperature of the heat exchanger of described air-conditioner;
Judge whether the surface temperature of described heat exchanger is greater than described first dew point temperature value; And
When the surface temperature of described heat exchanger is greater than described first dew point temperature value, control the rotating speed that described air-conditioner improves off-premises station.
The control method of 18. air-conditioners according to claim 17, is characterized in that, also comprise:
Judge whether the surface temperature of described heat exchanger is less than described second dew point temperature value; And
When the surface temperature of described heat exchanger is less than described second dew point temperature value, control the wind shelves that described air-conditioner improves indoor set.
The control device of 19. 1 kinds of air-conditioners, is characterized in that, comprising:
Acquisition module, for when air-conditioner enters sleep pattern, obtains the target temperature of described air-conditioner;
Determination module, for determining the mode of operation of described air-conditioner, wherein, described mode of operation comprises heating mode and refrigeration mode, wherein, determines that the mode of operation of described air-conditioner comprises: acquisition time segment information and regional information; And the mode of operation of described air-conditioner is determined according to described time period information and described regional information; Mode of operation according to described time period information and described regional information determination air-conditioner comprises: according to described time period information and described regional information determination optimum temperature range; Gather the environment temperature of described air-conditioner; And the mode of operation of described air-conditioner is determined according to described environment temperature and described optimum temperature range;
First control module, for when described air-conditioner runs on refrigeration mode, the running temperature controlling described air-conditioner starts with described target temperature, raises the first preset temperature every the first Preset Time; And
Second control module, for when described air-conditioner runs on heating mode, the running temperature controlling described air-conditioner starts with described target temperature, reduces described first preset temperature every described first Preset Time.
20. 1 kinds of air-conditioners, is characterized in that, comprise the control device of air-conditioner according to claim 19.
CN201210030537.3A 2012-02-10 2012-02-10 Air-conditioner and control method thereof and device CN103245033B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210030537.3A CN103245033B (en) 2012-02-10 2012-02-10 Air-conditioner and control method thereof and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210030537.3A CN103245033B (en) 2012-02-10 2012-02-10 Air-conditioner and control method thereof and device

Publications (2)

Publication Number Publication Date
CN103245033A CN103245033A (en) 2013-08-14
CN103245033B true CN103245033B (en) 2016-04-20

Family

ID=48924731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210030537.3A CN103245033B (en) 2012-02-10 2012-02-10 Air-conditioner and control method thereof and device

Country Status (1)

Country Link
CN (1) CN103245033B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104566781B (en) * 2013-10-22 2018-12-07 太阳专利托管公司 The control method and information terminal device of information terminal device
CN104676821B (en) * 2013-11-29 2017-11-14 广东美的制冷设备有限公司 The method and apparatus for automatically turning on air-conditioner sleep mode
CN104729010B (en) * 2013-12-24 2018-09-18 珠海格力电器股份有限公司 The control method of air conditioner, apparatus and system
CN103940041A (en) * 2014-04-14 2014-07-23 美的集团股份有限公司 Air-conditioner and comfortable sleeping control method and system thereof
CN104279711B (en) * 2014-10-08 2017-07-11 广东美的制冷设备有限公司 A kind of air-conditioner and its room temperature self_adaptive adjusting method and system
CN104374054B (en) * 2014-11-25 2017-07-28 珠海格力电器股份有限公司 The control method and system of air-conditioner set
CN105841287B (en) * 2015-01-12 2018-07-10 广东美的制冷设备有限公司 The control method of frequency-changeable compressor, device and dehumidifier in dehumidifier
CN104613605B (en) * 2015-02-12 2017-08-01 珠海格力电器股份有限公司 The method and device of air-conditioning frequency conversion
CN104791948B (en) * 2015-03-31 2018-11-09 青岛海尔空调器有限总公司 RF remote and Air Conditioner Remote method
CN104913450A (en) * 2015-05-29 2015-09-16 广东美的制冷设备有限公司 Air conditioner as well as control method and control device of air conditioner
CN104949272B (en) * 2015-06-16 2019-01-08 青岛海尔空调器有限总公司 Blue Tooth remote controller and Air Conditioner Remote method
WO2017008193A1 (en) * 2015-07-10 2017-01-19 吴鹏 Scheduling method and system for central air conditioner
CN105182751B (en) * 2015-09-16 2018-02-02 上海蓝墨水传感技术有限公司 A kind of control method of adaptive environment control system
CN105352067B (en) * 2015-09-24 2018-10-16 广东美的制冷设备有限公司 Dehumanization method, dehumidification device and airhandling equipment
CN106814710B (en) * 2015-11-30 2020-07-28 阿里巴巴集团控股有限公司 Control method and device for intelligent household equipment
CN106052027A (en) * 2016-06-01 2016-10-26 Tcl空调器(中山)有限公司 Control method and device of air conditioner
JP6693312B2 (en) * 2016-07-07 2020-05-13 株式会社富士通ゼネラル Air conditioner
CN106196491B (en) * 2016-07-29 2019-02-05 广东美的制冷设备有限公司 Temperature control method and device based on cold and hot inductance value
CN106440249B (en) * 2016-10-28 2019-07-19 美的集团武汉制冷设备有限公司 Air-conditioner control method, device and air conditioner based on wearable device
CN106352503B (en) * 2016-10-28 2019-09-13 美的集团武汉制冷设备有限公司 Air conditioning control method, device and air-conditioning
CN106524406B (en) * 2016-10-28 2019-06-28 美的集团武汉制冷设备有限公司 Air-conditioner control method, device and air conditioner based on wearable device
CN108088047A (en) * 2017-12-18 2018-05-29 广东唯金智能环境科技有限公司 Air-conditioner sleep mode control method
CN108518818A (en) * 2018-04-16 2018-09-11 奥克斯空调股份有限公司 Air-conditioning sleep pattern control method and air conditioner
CN108954705A (en) * 2018-06-19 2018-12-07 芜湖美智空调设备有限公司 Electronic equipment and its control method, device and computer readable storage medium
CN109059214A (en) * 2018-08-15 2018-12-21 Tcl空调器(中山)有限公司 Air conditioner, sleep mode automatically control method and computer readable storage medium
CN109163425B (en) * 2018-09-19 2020-03-06 珠海格力电器股份有限公司 Air conditioner control method, air conditioner and computer readable storage medium
CN109682033A (en) * 2018-12-10 2019-04-26 海信(山东)空调有限公司 A kind of control method and air conditioner of air conditioner
WO2020237468A1 (en) * 2019-05-27 2020-12-03 西门子(中国)有限公司 Method, apparatus and system for determining temperature setting value, and storage medium and processor
CN110260478A (en) * 2019-05-30 2019-09-20 佛山市中格威电子有限公司 A kind of shared air-conditioner controller based on NB-IOT technology
CN110567044A (en) * 2019-09-11 2019-12-13 中科芯集成电路有限公司 variable frequency control method and system based on sleep mode of warmer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1469085A (en) * 2002-07-18 2004-01-21 梁建荣 Preset control method for air conditioner
CN2617115Y (en) * 2003-04-23 2004-05-19 三通(常州)电子科技有限公司 Multi-colour back light liquid crystal controller
CN101338948A (en) * 2008-05-09 2009-01-07 浙江盾安人工环境设备股份有限公司 Refrigeration system provided with electronic expansion valve opening control device
CN201417014Y (en) * 2009-06-11 2010-03-03 苏州大学 Air source heat pump water heater
CN101995069B (en) * 2009-08-10 2012-11-07 海尔集团公司 Air conditioner and method for controlling same to operate in energy-saving manner
CN102147138B (en) * 2010-02-04 2013-04-24 珠海格力电器股份有限公司 Method for controlling sleep mode of air conditioner

Also Published As

Publication number Publication date
CN103245033A (en) 2013-08-14

Similar Documents

Publication Publication Date Title
CN107013978B (en) Air conditioner indoor unit and air supply method thereof
US10126009B2 (en) HVAC zoning devices, systems, and methods
US9687022B2 (en) Providing heat for use inside a structure
CN106440262B (en) A kind of control method and device of air-conditioner set
CN104279710B (en) Air conditioner control method, air conditioner control system and air conditioner
CN103388879B (en) A kind of control method of air-conditioner
CN103453616B (en) Prevent control method and the device of air-conditioning condensation
CN106765975B (en) Air-conditioner control method and device
US7398821B2 (en) Integrated ventilation cooling system
CN104949270B (en) Refrigeration control method, device and the air conditioner of air conditioner
CN104453039B (en) A kind of temperature control method of Combined temperature control curtain wall
CN105605741B (en) The dehumidification control method and device of air-conditioning
EP2527754B1 (en) Control system and method for both energy saving and confort control in an air conditioning system
KR20170019254A (en) Air-conditioner and the method for the same
US10436490B2 (en) System and method of controlling a variable-capacity compressor
WO2016023320A1 (en) Novel fan and air conditioner coordinated control method
Ji et al. Domestic air-conditioner and integrated water heater for subtropical climate
CN104267626B (en) A kind of household appliance control method and system
CN101592389B (en) Control method for improving outlet air temperature comfort of air conditioner
CN107917510B (en) Method and device for controlling rotating speed of outdoor fan of air conditioner
CN105157168A (en) Dehumidification control method for air conditioner, controller and air conditioner
CN105091217A (en) Intelligent control method for air conditioner
CN105042692B (en) A kind of room conditioning register and method for regulating temperature
CN107543896A (en) The method that air-conditioning and Teat pump boiler partial function automatically control is realized based on data of weather forecast
CN104296306B (en) The control method and device of 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
C14 Grant of patent or utility model
GR01 Patent grant