CN104006502B

CN104006502B - air conditioner operation method and device

Info

Publication number: CN104006502B
Application number: CN201410259617.5A
Authority: CN
Inventors: 岳锐; 李欣; 袁琪; 陈远远; 陈桂福; 杨爱玲
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2014-06-11
Filing date: 2014-06-11
Publication date: 2016-10-05
Anticipated expiration: 2034-06-11
Also published as: CN104006502A

Abstract

The invention discloses an air conditioner operation method and device. The air conditioner operation method comprises the following steps: acquiring a first ambient temperature of an indoor room where an air conditioner is located; determining a first preset temperature range corresponding to a first ambient temperature; searching a first temperature change rate corresponding to a first preset temperature range, wherein the first temperature change rate is used for representing the change degree of the first temperature along with time; and controlling the air conditioner to operate according to the first temperature change rate. The invention solves the problem of poor energy-saving effect of the variable frequency air conditioner in the related art.

Description

Operation of air conditioner method and apparatus

Technical field

The present invention relates to field of air conditioning, in particular to a kind of operation of air conditioner method and apparatus.

Background technology

At present, converter technique is more and more applied in the system such as air-conditioning, HVAC.In the related, frequency conversion Frequency-changeable compressor in air-conditioning according to the operating frequency of actual cold heat load adjustment compressor drum, thus can control pressure The refrigerant circulation of contracting machine and the cold medium flux entering heat exchanger.Owing to convertible frequency air-conditioner can not be according to air-conditioning in running In the match condition in device and room, indoor environment temperature, cooling/temperature-rise period, the factor such as impression of human body carries out frequency conversion, and Owing to the frequency change of air-conditioning is directly connected to the consumption of the energy, the therefore energy-saving effect of the convertible frequency air-conditioner in correlation technique Difference, and lack of wisdom.

For the problem of the energy-saving effect difference of convertible frequency air-conditioner in correlation technique, effective solution is not yet proposed at present.

Content of the invention

A kind of operation of air conditioner method and apparatus of offer is provided, empty to solve frequency conversion in correlation technique The problem of the energy-saving effect difference adjusted.

To achieve these goals, according to an aspect of the invention, it is provided a kind of operation of air conditioner method.The method bag Include: obtain first environment temperature indoor residing for air-conditioning；Determine first preset temperature range corresponding with first environment temperature； Searching first rate of temperature change corresponding with the first preset temperature range, wherein, the first rate of temperature change is used for expression first Temperature degree over time；And control air-conditioning runs according to the first rate of temperature change.

Further, after control air-conditioning runs according to the first rate of temperature change, this operation of air conditioner method also includes: obtain Take the start time point that air-conditioning runs according to the first rate of temperature change；Obtain air-conditioning according to the first rate of temperature change run current Time point；Judge whether the duration between start time point and current point in time meets pre-conditioned；And if it is judged that rise Duration between beginning time point and current point in time meets pre-conditioned, then control air-conditioning and run according to the second rate of temperature change.

Further, control air-conditioning to run according to the second rate of temperature change and include: obtain indoor at the of current point in time Two environment temperatures；Determine second preset temperature range corresponding with second environment temperature；Search and the second preset temperature range The second corresponding rate of temperature change；And control air-conditioning runs according to the second rate of temperature change.

Further, before determining first preset temperature range corresponding with first environment temperature, operation of air conditioner side Method also includes: obtains the operational mode of air-conditioning, determines that first preset temperature range corresponding with first environment temperature includes: really Fixed the 3rd simultaneously corresponding with first environment temperature and operational mode preset temperature range, searches and the first preset temperature range The first corresponding rate of temperature change includes: search threeth rate of temperature change corresponding with the 3rd preset temperature range, control Air-conditioning runs according to the first rate of temperature change and includes: control air-conditioning runs according to the 3rd rate of temperature change.

Further, while controlling air-conditioning according to the first rate of temperature change operation, this operation of air conditioner method also includes: Obtain in real time the wind speed of indoor ambient humidity and/or air-conditioning, wherein, when real-time obtain be indoor ambient humidity when, root According to indoor ambient humidity, the first rate of temperature change is modified；When real-time obtain be the wind speed of air-conditioning when, according to air-conditioning Wind speed the first rate of temperature change is modified；And ought obtain in real time is the wind speed of indoor ambient humidity and air-conditioning When, the first rate of temperature change is modified by the wind speed according to indoor ambient humidity and air-conditioning.

To achieve these goals, according to a further aspect in the invention, a kind of operation of air conditioner device is provided.This device bag Include: the first acquiring unit, for obtaining first environment temperature indoor residing for air-conditioning；Determining unit, for determining and the first ring The first corresponding preset temperature range of border temperature；Search unit, for searching corresponding with the first preset temperature range the One rate of temperature change, wherein, the first rate of temperature change is for representing the first temperature degree over time；And control is single Unit, is used for controlling air-conditioning and runs according to the first rate of temperature change.

Further, this operation of air conditioner device also includes: second acquisition unit, for controlling air-conditioning according to the first temperature After rate of change runs, obtain the start time point that air-conditioning runs according to the first rate of temperature change；3rd acquiring unit, is used for obtaining Take the current point in time that air-conditioning runs according to the first rate of temperature change；Judging unit, be used for judging start time point with when current Between point between duration whether meet pre-conditioned；And control unit is additionally operable to judging start time point and current time When duration between point meets pre-conditioned, control air-conditioning runs according to the second rate of temperature change.

Further, control unit includes: acquisition module, for obtaining the indoor second environment temperature at current point in time Degree；Determining module, for determining second preset temperature range corresponding with second environment temperature；Search module, be used for searching Second rate of temperature change corresponding with the second preset temperature range；And control module, it is used for controlling air-conditioning according to the second temperature Degree rate of change runs.

Further, this operation of air conditioner device also includes: the 4th acquiring unit, for determining and first environment temperature phase Before corresponding first preset temperature range, obtain the operational mode of air-conditioning, with the first ring while determining unit is additionally operable to determine Border temperature threeth preset temperature range corresponding with operational mode, control unit is additionally operable to control air-conditioning and presets according to the 3rd The 3rd corresponding rate of temperature change of temperature range runs.

Further, this operation of air conditioner device also includes: the 5th acquiring unit, for controlling air-conditioning according to the first temperature While rate of change runs, obtain the wind speed of indoor ambient humidity and/or air-conditioning in real time；And amending unit, in reality When obtain be indoor ambient humidity when, according to indoor ambient humidity, the first rate of temperature change is modified；Revise single Unit be additionally operable to real-time obtain be the wind speed of air-conditioning when, the first rate of temperature change is modified by the wind speed according to air-conditioning；With And amending unit be additionally operable to real-time obtain be the wind speed of indoor ambient humidity and air-conditioning when, according to indoor ambient humidity With the wind speed of air-conditioning, the first rate of temperature change is modified.

By the present invention, use and obtain first environment temperature indoor residing for air-conditioning；Determine relative with first environment temperature The first preset temperature range answered；Search first rate of temperature change corresponding with the first preset temperature range；And control sky Adjust and run according to the first rate of temperature change, owing to the change of air-conditioning frequency directly influences the size of rate of temperature change.Therefore root Provide the control of most suitable rate of temperature change according to different environment temperatures, namely be given most suitable according to different environment temperatures Flat rate controls, and can avoid energy waste that is too high due to frequency and that bring, solves the energy-conservation of convertible frequency air-conditioner in correlation technique The problem of effect difference, and then reached energy-conservation effect.

Brief description

A part of accompanying drawing constituting the application is used for providing a further understanding of the present invention, and the present invention's is schematic real Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:

Fig. 1 is the schematic diagram of operation of air conditioner device according to embodiments of the present invention；

Fig. 2 (a) is the schematic diagram of the rate of temperature change curve in cooling mode of air-conditioning according to embodiments of the present invention；

Fig. 2 (b) is the schematic diagram of the rate of temperature change curve in a heating mode of air-conditioning according to embodiments of the present invention；

Fig. 3 is the schematic diagram of preferred operation of air conditioner device according to embodiments of the present invention；

Fig. 4 is the flow chart of operation of air conditioner method according to embodiments of the present invention；And

Fig. 5 is the flow chart of preferred operation of air conditioner method according to embodiments of the present invention.

Detailed description of the invention

It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases Combination mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.

In order to make those skilled in the art be better understood from the present invention program, below in conjunction with in the embodiment of the present invention Accompanying drawing, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described embodiment is only A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, in ordinary skill The every other embodiment that personnel are obtained under the premise of not making creative work, all should belong to the protection model of the present invention Enclose.

It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, " Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that so use Data can exchange in the appropriate case, in order to embodiments of the invention described herein can with except here diagram or Order beyond those describing is implemented.Additionally, term " includes " and " having " and their any deformation, it is intended that cover Cover non-exclusive comprising.

According to embodiments of the invention, providing a kind of operation of air conditioner device, this operation of air conditioner device is used for improving air-conditioning Energy-saving effect, and increase comfortableness when user uses air-conditioning.

Fig. 1 is the schematic diagram of operation of air conditioner device according to embodiments of the present invention.

As it is shown in figure 1, this device includes: the 20th, the first acquiring unit the 10th, determining unit searches unit 30 and control unit 40。

First acquiring unit 10 may be used for obtaining first environment temperature indoor residing for air-conditioning.

Specifically, during operation of air conditioner, it can obtain self residing indoor environment by temperature sensor Temperature, i.e. first environment temperature.Temperature sensor can obtain the indoor environment temperature residing for air-conditioning in real time, or it is permissible Obtain the indoor environment temperature residing for an air-conditioning every preset time period.Preferably, temperature sensor can every preset Time period obtains the indoor environment temperature residing for an air-conditioning, as such, it is possible to reduce the number of times of air-conditioning frequency conversion.

Determining unit 20 is determined for first preset temperature range corresponding with first environment temperature.

Preset temperature range can include multiple preset temperature range, and the plurality of preset temperature range can be for presetting Temperature range, for example, under the refrigeration mode of air-conditioning, preset temperature range may include that T >=35 DEG C, 35 DEG C of ＞ T >=30 DEG C, 30 DEG C of ＞ T >=26 DEG C and T ＜ 26 DEG C, and under the heating mode of air-conditioning, preset temperature range may include that T≤0 DEG C, 0 DEG C ＜ T≤5 DEG C, 5 DEG C of ＜ T≤10 DEG C and T ＞ 10 DEG C etc..Specifically, the setting of preset temperature range can be according to the need of user Want or can preset according to conditions such as the weathers in the region using air-conditioning.

Preferably, every kind of operational mode of air-conditioning can include again different running statuses, and for example, refrigeration mode can wrap Include powerful running status, comfortable running status and energy-saving run state, and heating mode also can include powerful running status, Comfortable running status and energy-saving run state.It should be noted that the running status in refrigeration mode is corresponding with heating mode The rate of temperature change of running status, but the absolute value of rate of temperature change is identical.And the different fortune under same operational mode The rate of temperature change of row state can be different, and the absolute value of the rate of change of powerful running status can be maximum, comfort conditions The absolute value of rate of change can be placed in the middle, the absolute value of the rate of change of power save mode can be minimum.

It should be noted that the running status of air-conditioning can determine in the following manner:

Mode one, after power-up, user can select air-conditioning as required.

Mode two, after power-up, air-conditioning can run the running status before air-conditioning shutdown last time according to memory to air-conditioning.

Mode three, air-conditioning after power-up, can first determine whether whether user have input the running status that oneself selects, as Fruit judges that user have input the running status that oneself selects, then the running status that air-conditioning can select according to user is run；As Fruit judges that user not have input the running status that oneself selects, then air-conditioning can run air-conditioning according to memory and shut down it last time Front running status.

Mode four, air-conditioning is after power-up, it is preferable that air-conditioning can run the comfortable running status of acquiescence, so, both may be used Use the comfortableness of air-conditioning to increase user, be unlikely to again to consume the more energy.

Preferably, preset temperature range is after setting, and can reset according to the needs of user, and set Preset temperature range can according in preset temperature range the temperature of initiating terminal size order storage air-conditioning memory in, And preset temperature range can be stored in temperature range list in memory, so, in use, can directly pass through Table look-up acquisition.

It should be noted that after air-conditioning is started shooting, it may be determined that the temperature operational factor of air-conditioning, and the operation of air-conditioning Parameter can determine in the following manner:

The temperature operational factor that user selects is defined as the temperature operational factor of air-conditioning by mode one.

The temperature operational factor run before air-conditioning shutdown last time of air-conditioning memory is defined as the temperature of air-conditioning by mode two Operational factor.

The temperature operational factor of acquiescence is defined as the temperature operational factor of air-conditioning by mode three.Wherein it is possible in no user In the presence of the temperature operational factor selecting and memoryless temperature operational factor, the temperature operational factor of selection mode three acquiescence is entered Row runs.Temperature implied value is as shown in table 1:

Table 1

Operational mode	Powerful	Comfortable	Energy-conservation
				Refrigeration	30	22	20
Heat	16	27	26

It should be noted that after air-conditioning is started shooting, it may also be determined that the wind speed of operation of air conditioner, and can pass through following Mode determines the wind speed of operation of air conditioner:

Mode one, the wind speed selecting user is as the wind speed of operation of air conditioner.

Mode two, using the wind speed of memory as the wind speed of operation of air conditioner.

Mode three, using the wind speed of acquiescence as the wind speed of operation of air conditioner, wherein, for example, giving tacit consent to wind speed during refrigeration is high wind Speed, giving tacit consent to wind speed when heating is low wind speed.It should be noted that user without wind speed setting and memoryless wind speed when, permissible The wind speed of acquiescence in the method for operation three.

In embodiments of the present invention, can determine that first corresponding with first environment temperature presets temperature by following steps Degree scope:

S2, obtains each preset temperature range in preset temperature range list successively；

Whether S4, judge first environment temperature successively in the temperature range represented by each preset temperature range.

For example, it is respectively T >=35 DEG C, 35 DEG C of ＞ T >=30 DEG C, 30 DEG C of ＞ T >=26 DEG C and T ＜ in each preset temperature range When 26 DEG C, and when first environment temperature is 32 DEG C, through judging, the processor of air-conditioning may determine that 32 DEG C at 35 DEG C of ＞ T In preset temperature range represented by >=30 DEG C, and the processor of air-conditioning can be by presetting represented by 35 DEG C of ＞ T >=30 DEG C Temperature range is as the first preset temperature range.

Search unit 30 and may be used for searching first rate of temperature change corresponding with the first preset temperature range, wherein, First rate of temperature change is for representing the first temperature degree over time.

In embodiments of the present invention, rate of temperature change can include multiple, and it can set in advance according to preset temperature range Fixed, and rate of temperature change can be with preset temperature range one_to_one corresponding.Rate of temperature change can be stored in rate of temperature change row In table, and rate of temperature change also can be stored in corresponding relation list with the corresponding relation of preset temperature range.So, exist After getting first environment temperature, can search according to the corresponding relation of the first preset temperature range and the first rate of temperature change To the first rate of temperature change.

Control unit 40 may be used for control air-conditioning and runs according to the first rate of temperature change.

Specifically, air-conditioner controller can be by control operation of air conditioner first frequency control air-conditioning according to the first temperature Degree rate of change runs, that is, the running frequency of air-conditioning is corresponding with rate of temperature change.

In embodiments of the present invention, by first environment temperature indoor residing for acquisition air-conditioning, and determine and first environment The first corresponding preset temperature range of temperature, searches first rate of temperature change corresponding with the first preset temperature range, with And control air-conditioning runs according to the first rate of temperature change, such that it is able to according to different indoor environment temperature control operation of air conditioner not With rate of temperature change curve regulate the temperature of indoor, reached energy-conservation effect, and owing to indoor temperature can be according to Rate of temperature change even variation, therefore avoids the situation of the comfort level reduction of the user suddenling change due to indoor temperature and causing Occur.

For example, in cooling mode, the rate of temperature change of air-conditioning can be as shown in table 2, corresponding rate of temperature change curve Can be as shown in Fig. 2 (a).

The rate of temperature change of table 2 refrigeration mode (DEG C/min)

Indoor environment temperature	Powerful	Comfortable	Energy-conservation
				T≥35℃	-1	-1	-1
35 DEG C of ＞ T >=30 DEG C	-0.45	-0.35	-0.3
				30 DEG C of ＞ T >=26 DEG C	-0.35	-0.3	-0.2
T ＜ 26 DEG C	-0.2	-0.15	-0.1

Indoor environment temperature in table 2 can think preset temperature range, wherein:

When selecting powerful running status: (△ Tc represents rate of temperature change)

During T >=35 DEG C, can control air-conditioning and run according to the rate of temperature change of △ Tc=-1, wherein, △ Tc=-1 represents Control temperature is according to 1 DEG C of decline per minute；

During 30 DEG C≤T ＜ 35 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=-0.45, wherein, △ Tc =-0.45 represents control temperature according to 0.45 DEG C of decline per minute；

During 26 DEG C≤T ＜ 30 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=-0.35, wherein, △ Tc =-0.35 represents control temperature according to 0.35 DEG C of decline per minute；

During T ＜ 26 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=-0.2, wherein, △ Tc=-0.2 Represent control temperature according to 0.2 DEG C of decline per minute；

When selecting comfortable running status: (△ Tc represents rate of temperature change)

During 30 DEG C≤T ＜ 35 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=-0.35, wherein, △ Tc =-0.35 represents control temperature according to 0.35 DEG C of decline per minute；

During 26 DEG C≤T ＜ 30 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=-0.3, wherein, △ Tc =-0.3 represents control temperature according to 0.3 DEG C of decline per minute；

During T ＜ 26 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=-0.15, wherein, △ Tc=- 0.15 represents control temperature according to 0.15 DEG C of decline per minute；

When selecting energy-saving run state: (△ Tc represents rate of temperature change)

During 30 DEG C≤T ＜ 35 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=-0.3, wherein, △ Tc =-0.3 represents control temperature according to 0.3 DEG C of decline per minute；

During 26 DEG C≤T ＜ 30 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=-0.2, wherein, △ Tc =-0.2 represents control temperature according to 0.2 DEG C of decline per minute；

During T ＜ 26 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=-0.1, wherein, △ Tc=-0.1 Represent control temperature according to 0.1 DEG C of decline per minute.

To sum up, in embodiments of the present invention, under identical indoor environment temperature, operation of air conditioner is at powerful, comfortable and joint During the running statuses such as energy, the temperature variation of indoor environment can be sequentially reduced.

Again for example, in a heating mode, the rate of temperature change of air-conditioning can be as shown in table 3, and corresponding rate of temperature change is bent Line can be as shown in Fig. 2 (b).

The rate of temperature change of table 3 heating mode (DEG C/min)

Indoor environment temperature

Powerful

Comfortable

Energy-conservation

T≤0℃	1	1	1
				0 DEG C of ＜ T≤5 DEG C	0.45	0.35	0.3
5 DEG C of ＜ T≤10 DEG C	0.35	0.3	0.2
				T ＞ 10 DEG C	0.2	0.15	0.1

Indoor environment temperature in table 3 can think preset temperature range, wherein:

T≤0 DEG C, can control air-conditioning and run according to the rate of temperature change of △ Tc=1, and wherein, △ Tc=1 represents control temperature Degree is according to 1 DEG C of rising per minute；

During 0 DEG C of ＜ T≤5 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=0.45, wherein, △ Tc= 0.45 represents control temperature according to 0.45 DEG C of rising per minute；

During 5 DEG C of ＜ T≤10 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=0.35, wherein, △ Tc= 0.35 represents control temperature according to 0.35 DEG C of rising per minute；

During T ＞ 10 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=0.2, wherein, △ Tc=0.2 table Show control temperature according to 0.2 DEG C of rising per minute；

During T≤0, can control air-conditioning and run according to the rate of temperature change of △ Tc=1, wherein, △ Tc=1 represents control temperature Degree is according to 1 DEG C of rising per minute；

During 0 DEG C of ＜ T≤5 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=0.35, wherein, △ Tc= 0.35 represents control temperature according to 0.35 DEG C of rising per minute；

During 5 DEG C of ＜ T≤10 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=0.3, wherein, △ Tc= 0.3 represents control temperature according to 0.3 DEG C of rising per minute；

During T ＞ 10 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=0.15, wherein, △ Tc=0.15 Represent control temperature according to 0.15 DEG C of rising per minute；

During T≤0 DEG C DEG C, can control air-conditioning and run according to the rate of temperature change of △ Tc=1, wherein, △ Tc=1 represents control Temperature processed is according to 1 DEG C of rising per minute；

During 0 DEG C of ＜ T≤5 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=0.3, wherein, △ Tc= 0.3 represents control temperature according to 0.3 DEG C of rising per minute；

During 5 DEG C of ＜ T≤10 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=0.2, wherein, △ Tc= 0.2 represents control temperature according to 0.2 DEG C of rising per minute；

During T ＞ 10 DEG C, air-conditioning can be controlled and run according to the rate of temperature change of △ Tc=0.1, wherein, △ Tc=0.1 table Show control temperature according to 0.1 DEG C of rising per minute.

To sum up, in embodiments of the present invention, under identical indoor environment temperature, either heating or making at air-conditioning Under chill formula, operation of air conditioner is when the running status such as powerful, comfortable and energy-conservation, and the temperature variation of indoor environment can subtract successively Little.

Fig. 3 is the schematic diagram of preferred operation of air conditioner device according to embodiments of the present invention.

As it is shown on figure 3, this embodiment can be as the preferred embodiment of embodiment illustrated in fig. 1, the air-conditioning of this embodiment Running gear is except including that the 20th, the first acquiring unit the 10th, determining unit of first embodiment searches unit 30 and control unit 40 Outside, also include second acquisition unit the 50th, the 3rd acquiring unit 60 and judging unit 70.

First acquiring unit the 10th, determining unit 20 is identical with first embodiment with the effect searching unit 30, at this Repeat no more.

Second acquisition unit 50 may be used for, after control air-conditioning runs according to the first rate of temperature change, obtaining air-conditioning and pressing The start time point running according to the first rate of temperature change.

It should be noted that air-conditioning is operationally, when can record every the rate of temperature change curve that brings into operation initial Between point, and can preset and store the time duration of each rate of temperature change of operation of air conditioner, as such, it is possible to pass through Read recording mode and obtain the start time point that air-conditioning runs according to the first rate of temperature change.

3rd acquiring unit 60 may be used for obtaining the current point in time that air-conditioning runs according to the first rate of temperature change.

At air-conditioning operationally, and recorded adjust according to first rate of temperature change run start time point after, Timer record operation of air conditioner each time point on the first rate of temperature change can be passed through, as such, it is possible to according to timer Timing, obtain the current point in time that runs according to the first rate of temperature change of air-conditioning.

Judging unit 70 may be used for judging whether the duration between start time point and current point in time meets default bar Part.

Specifically, the current point in time of aforementioned acquisition and start time point can be done difference, obtain the difference of time span, I.e. duration.Judging whether the duration between start time point and current point in time meets pre-conditioned can be whether to judge duration Equal to the first rate of temperature change duration length set in advance.Wherein, if it is judged that start time point with current when Between point between duration be equal to the first rate of temperature change duration length set in advance, then control air-conditioning according to second temperature Degree rate of change runs, otherwise, if it is judged that the duration between start time point and current point in time is less than set in advance the One rate of temperature change duration length, then control air-conditioning and continue to run according to the first rate of temperature change.Preferably, the first temperature Degree rate of change and the second rate of temperature change can become for the temperature under the identical or different running status in same operational mode Rate.

It as shown in Fig. 2 (a), is described in detail as a example by each section of rate of temperature change curve under powerful running status, its In, as seen from the figure, this powerful rate of temperature change curve can include 4 sections, and from left to right, every section of rate of temperature change curve respectively can With corresponding temperature rate of change a, b, c and d, then the corresponding predetermined time period of a, b, c and d can be respectively (t1-t0), (t2- T1), (t3-t2) and any duration etc..Wherein, within the t0-t1 time period, air-conditioning can be controlled and run according to rate of temperature change a； Within the t1-t2 time period, air-conditioning can be controlled and run according to rate of temperature change b；Within the t2-t3 time period, air-conditioning can be controlled Run according to rate of temperature change b；In time period after t3, air-conditioning can be controlled and run according to rate of temperature change d.

Control unit 40 can be also used for meeting at the duration judging between start time point and current point in time presetting During condition, control air-conditioning runs according to the second rate of temperature change.

By the embodiment of the present invention, can change when a certain rate of temperature change of operation of air conditioner reaches predetermined time period The rate of temperature change of operation of air conditioner, thus reach the effect of frequency conversion, and air-conditioning can be adjusted according to the room temperature adapting to change The rate of temperature change running.

Preferably, in embodiments of the present invention, control unit 40 may include that acquisition module, determining module, lookup module And control module.Acquisition module may be used for obtaining the indoor second environment temperature at current point in time.Determining module can be used In determination second preset temperature range corresponding with second environment temperature.Search module to may be used for searching and the second default temperature The second corresponding rate of temperature change of degree scope.Control module may be used for control air-conditioning and runs according to the second rate of temperature change. So, it is possible not only to realize the VFC of air-conditioning, and can fit according to current environmental temperature phase after air-conditioning frequency conversion The rate of temperature change answered runs.

Preferably, in embodiments of the present invention, this operation of air conditioner device can also include: the 4th acquiring unit.

4th acquiring unit may be used for before determining first preset temperature range corresponding with first environment temperature, Obtain the operational mode of air-conditioning.Wherein, it has been observed that the operational mode of air-conditioning can include refrigeration mode and heating mode.Enter one Step ground, refrigeration mode can include powerful, comfortable and energy-saving run state, and same heating mode can include powerful, comfortable With energy-saving run state.It should be noted that the running status in refrigeration mode and corresponding running status in heating mode Rate of temperature change, but the absolute value of rate of temperature change is identical.And the temperature of the different running status under same operational mode Rate of change can be different, and the absolute value of the rate of change of powerful running status can be maximum, the rate of change of comfort conditions exhausted Can be placed in the middle to value, the absolute value of the rate of change of power save mode can be minimum.Determining unit can be also used for determining simultaneously with the One environment temperature, threeth preset temperature range corresponding with operational mode.For example, it may be determined that simultaneously with first environment temperature Threeth preset temperature range corresponding with the comfortable running status in refrigeration mode.Control unit can be also used for controlling air-conditioning Run according to the 3rd rate of temperature change corresponding with the 3rd preset temperature range.

By the embodiment of the present invention, by control air-conditioning according to environment temperature, operational mode, even with operational mode The rate of temperature change that corresponding running status matches runs, and has reached control purpose more accurately, and has reached more The effect of energy-conservation control air-conditioning frequency conversion.

Preferably, in embodiments of the present invention, this operation of air conditioner device can also include: the 5th acquiring unit and correction are single Unit.

5th acquiring unit may be used for, while controlling air-conditioning according to the first rate of temperature change operation, obtaining room in real time Interior ambient humidity and/or the wind speed of air-conditioning.Amending unit may be used for real-time obtain be indoor ambient humidity when, root According to indoor ambient humidity, the first rate of temperature change is modified；It is air-conditioning that amending unit can be also used in real-time acquisition Wind speed when, the first rate of temperature change is modified by the wind speed according to air-conditioning；And amending unit can be also used in real time When obtain is the wind speed of indoor ambient humidity and air-conditioning, the wind speed according to indoor ambient humidity and air-conditioning is to the first temperature Rate of change is modified.

Specifically, can in the following manner rate of temperature change be modified:

Mode one, when real-time obtain be indoor ambient humidity when, can be according to indoor ambient humidity to the first temperature Degree rate of change is modified.Wherein, △ Tci represents revised first rate of temperature change, and △ Tc represents the first rate of temperature change, △Tc_ФRepresent humidity correction value, then △ Tci=△ Tc+ △ Tc_Ф。

Mode two, when real-time obtain be the wind speed of air-conditioning when, can be according to the wind speed of air-conditioning to the first rate of temperature change It is modified.Wherein, △ Tci represents revised first rate of temperature change, and △ Tc represents the first rate of temperature change, △ Tc_νTable Show wind speed correction value, then △ Tci=△ Tc+ △ Tc_ν。

Mode three, when real-time obtain be the wind speed of indoor ambient humidity and air-conditioning when, can be according to indoor environment First rate of temperature change is modified by the wind speed of humidity and air-conditioning.Wherein, △ Tci represents revised first temperature change Rate, △ Tc represents the first rate of temperature change, △ Tc_ФRepresent humidity correction value, △ Tc_νRepresent wind speed correction value, then △ Tci=△ Tc+△Tc_Ф+△Tc_ν。

Preferably, when by humidity correction rate of temperature change, different operational modes can corresponding different humidity be repaiied On the occasion of.And under same operational mode, different indoor environment temperatures can corresponding different humidity correction value, further, Under same operational mode and same indoor environment temperature, when the corresponding humidity range of indoor environment humidity is different, humidity is repaiied On the occasion of also differing.Wherein, humidity range may include that high, medium and low humidity range, and wherein, high, medium and low humidity range is permissible Rule of thumb preset.

In like manner, when by wind speed correction rate of temperature change, different operational modes can corresponding different wind speed correction Value.And under same operational mode, different wind speed can corresponding different wind speed correction value, further, in same operation Under pattern and same indoor environment temperature, when the corresponding windscreen of wind speed is different, wind speed correction value also differs.Wherein, wind shelves May include that basic, normal, high, superelevation shelves etc., wherein, basic, normal, high, superelevation shelves can rule of thumb preset.

For example, in cooling mode, humidity correction rate of temperature change can passed through:

During T >=35 DEG C, when indoor environment humidity belongs to low humidity, humidity correction value △ Tc_ФCan be 0；Indoor environment is wet When degree belongs to middle humidity, humidity correction value △ Tc_ФCan be+0.06；When indoor environment humidity belongs to high humility, humidity correction value △Tc_ФCan be+0.12.

During 30 DEG C≤T ＜ 35 DEG C, when indoor environment humidity belongs to low humidity, humidity correction value △ Tc_ФCan be 0；Indoor When ambient humidity belongs to middle humidity, humidity correction value △ Tc_ФCan be+0.05；When indoor environment humidity belongs to high humility, humidity Correction value △ Tc_ФCan be+0.1.

During 26 DEG C≤T ＜ 30 DEG C, when indoor environment humidity belongs to low humidity, humidity correction value △ Tc_ФCan be 0；Indoor When ambient humidity belongs to middle humidity, humidity correction value △ Tc_ФCan be+0.04；When indoor environment humidity belongs to high humility, humidity Correction value △ Tc_ФCan be+0.08.

During T ＜ 26 DEG C, when indoor environment humidity belongs to low humidity, humidity correction value △ Tc_ФCan be 0；Indoor environment is wet When degree belongs to middle humidity, humidity correction value △ Tc_ФCan be+0.03；When indoor environment humidity belongs to high humility, humidity correction value △Tc_ФCan be+0.06.

For example, in a heating mode, humidity correction rate of temperature change can passed through:

During T≤0 DEG C, when indoor environment humidity belongs to low humidity, humidity correction value △ Tc_ФCan be 0；Indoor environment humidity When belonging to middle humidity, humidity correction value △ Tc_ФCan be+0.06；When indoor environment humidity belongs to high humility, humidity correction value △ Tc_ФCan be+0.12.

During 0 DEG C of ＜ T≤5 DEG C, when interior ambient humidity belongs to low humidity, humidity correction value △ Tc_ФCan be 0；Indoor environment When humidity belongs to middle humidity, humidity correction value △ Tc_ФCan be+0.05；When indoor environment humidity belongs to high humility, humidity correction Value △ Tc_ФCan be+0.1.

During 5 DEG C of ＜ T≤10 DEG C, when indoor environment humidity belongs to low humidity, humidity correction value △ Tc_ФCan be 0；Indoor ring When border humidity belongs to middle humidity, humidity correction value △ Tc_ФCan be+0.04；When indoor environment humidity belongs to high humility, humidity is repaiied On the occasion of △ Tc_ФCan be+0.08.

During T ＞ 10 DEG C, when indoor environment humidity belongs to low humidity, humidity correction value △ Tc_ФCan be 0；Indoor environment is wet When degree belongs to middle humidity, humidity correction value △ Tc_ФCan be+0.03；When indoor environment humidity belongs to high humility, humidity correction value △Tc_ФCan be+0.06.

Again for example, in cooling mode, wind speed correction rate of temperature change can passed through:

During T >=35 DEG C, indoor environment wind speed belongs to low wind speeds, wind speed correction value △ Tc_νCan be+0.04；Indoor ring When border wind speed belongs to middle wind speed, wind speed correction value △ Tc_νCan be 0；When indoor environment wind speed belongs to high wind speed, wind speed correction value △Tc_νCan be-0.03；When indoor environment wind speed belongs to superpower wind speed, wind speed correction value △ Tc_νCan be-0.1.

During 30 DEG C≤T ＜ 35 DEG C, indoor environment wind speed belongs to low wind speeds, wind speed correction value △ Tc_νCan be+0.03； When indoor environment wind speed belongs to middle wind speed, wind speed correction value △ Tc_νCan be 0；When indoor environment wind speed belongs to high wind speed, wind speed Correction value △ Tc_νCan be-0.02；When indoor environment wind speed belongs to superpower wind speed, wind speed correction value △ Tc_νCan be-0.08；

During 26 DEG C≤T ＜ 30 DEG C, indoor environment wind speed belongs to low wind speeds, wind speed correction value △ Tc_νCan be+0.02； When indoor environment wind speed belongs to middle wind speed, wind speed correction value △ Tc_νCan be 0；When indoor environment wind speed belongs to high wind speed, wind speed Correction value △ Tc_νCan be-0.01；When indoor environment wind speed belongs to superpower wind speed, wind speed correction value △ Tc_νCan be-0.05.

During T ＜ 26 DEG C, indoor environment wind speed belongs to low wind speeds, wind speed correction value △ Tc_νCan be+0.01；Indoor ring When border wind speed belongs to middle wind speed, wind speed correction value △ Tc_νCan be 0；When indoor environment wind speed belongs to high wind speed, wind speed correction value △Tc_νCan be-0.01；When indoor environment wind speed belongs to superpower wind speed, wind speed correction value △ Tc_νCan be-0.03.

Again for example, in a heating mode, wind speed correction rate of temperature change can passed through:

During T≤0 DEG C, indoor environment wind speed belongs to low wind speeds, and wind speed correction value (△ Tc_ ν) is+0.04；Indoor environment When wind speed belongs to middle wind speed, wind speed correction value (△ Tc_ ν) is 0；When indoor environment wind speed belongs to high wind speed, wind speed correction value (△ Tc_ ν) it is-0.03；When indoor environment wind speed belongs to superpower wind speed, wind speed correction value (△ Tc_ ν) is-0.1；

During 0 DEG C of ＜ T≤5 DEG C, indoor environment wind speed belongs to low wind speeds, and wind speed correction value (△ Tc_ ν) is+0.03；Indoor When ambient wind velocity belongs to middle wind speed, wind speed correction value (△ Tc_ ν) is 0；When indoor environment wind speed belongs to high wind speed, wind speed correction Value (△ Tc_ ν) is-0.02；When indoor environment wind speed belongs to superpower wind speed, wind speed correction value (△ Tc_ ν) is-0.08；

During 5 DEG C of ＜ T≤10 DEG C, indoor environment wind speed belongs to low wind speeds, and wind speed correction value (△ Tc_ ν) is+0.02；Room When interior ambient wind velocity belongs to middle wind speed, wind speed correction value (△ Tc_ ν) is 0；When indoor environment wind speed belongs to high wind speed, wind speed is repaiied It is-0.01 on the occasion of (△ Tc_ ν)；When indoor environment wind speed belongs to superpower wind speed, wind speed correction value (△ Tc_ ν) is-0.05；

During T ＞ 10 DEG C, indoor environment wind speed belongs to low wind speeds, and wind speed correction value (△ Tc_ ν) is+0.01；Indoor environment When wind speed belongs to middle wind speed, wind speed correction value (△ Tc_ ν) is 0；When indoor environment wind speed belongs to high wind speed, wind speed correction value (△ Tc_ ν) it is-0.01；When indoor environment wind speed belongs to superpower wind speed, wind speed correction value (△ Tc_ ν) is-0.03.

By the embodiment of the present invention, by revising according to the wind speed of the real-time indoor environment humidity obtaining and/or air-conditioning The rate of temperature change of air-conditioning, can increase the comfortableness that user uses air-conditioning further, and can be more energy-conservation.

According to embodiments of the invention, providing a kind of operation of air conditioner method, this operation of air conditioner method is used for improving air-conditioning Energy-saving effect, and increase comfortableness when user uses air-conditioning.It should be noted that the sky that the embodiment of the present invention is provided Adjust operation method can be performed by the operation of air conditioner device of the embodiment of the present invention, the operation of air conditioner device of the embodiment of the present invention Can be used for performing the operation of air conditioner method of the embodiment of the present invention.

Fig. 4 is the flow chart of operation of air conditioner method according to embodiments of the present invention.

As shown in Figure 4, the method includes steps S402 to step S408:

Step S402, obtains first environment temperature indoor residing for air-conditioning.

Step S404, determines first preset temperature range corresponding with first environment temperature.

Mode one, after power-up, user can select air-conditioning as required.

Step S406, searches first rate of temperature change corresponding with the first preset temperature range.

In embodiments of the present invention, the first rate of temperature change is for representing the first temperature degree over time.Temperature Rate of change can include multiple, and it can preset according to preset temperature range, and rate of temperature change can be with default temperature Degree scope one_to_one corresponding.Rate of temperature change can be stored in rate of temperature change list, and rate of temperature change and preset temperature The corresponding relation of scope also can be stored in corresponding relation list.So, after getting first environment temperature, Ke Yigen Find the first rate of temperature change according to the corresponding relation of the first preset temperature range and the first rate of temperature change.

Step S408, control air-conditioning runs according to the first rate of temperature change.

As it is shown in figure 5, this operation of air conditioner method include steps S502 to step S516, this embodiment can conduct The preferred embodiment of embodiment illustrated in fig. 4.

Step S502 is to step S508, respectively with step S402 of embodiment illustrated in fig. 4 to step S408, no longer superfluous at this State.

Step S510, obtains the start time point that air-conditioning runs according to the first rate of temperature change.

Step S512, obtains the current point in time that air-conditioning runs according to the first rate of temperature change.

Step S514, it is judged that it is pre-conditioned whether the duration between start time point and current point in time meets.

Step S516, if it is judged that the duration between start time point and current point in time meets pre-conditioned, then controls Air-conditioning processed runs according to the second rate of temperature change.

Preferably, control air-conditioning to may include that according to the second rate of temperature change operation

S6, obtains the indoor second environment temperature at current point in time.It should be noted that second environment temperature can be The instant environment temperature that the temperature sensor of air-conditioning obtains.

S8, determines second preset temperature range corresponding with second environment temperature.It should be noted that determine and second The process of the second corresponding preset temperature range of the environment temperature first default temperature corresponding with first environment temperature with determination The process of degree scope is similar to, and repeats no more secondary.

S10, searches second rate of temperature change corresponding with the second preset temperature range.It should be noted that search with The process of the second corresponding rate of temperature change of the second preset temperature range is corresponding with the first preset temperature range with lookup The process of the first rate of temperature change is similar to, and does not repeats them here.

S12, control air-conditioning runs according to the second rate of temperature change.

So, be possible not only to realize the VFC of air-conditioning, and can after air-conditioning frequency conversion, according to current environment The rate of temperature change that temperature adapts runs.

Preferably, in embodiments of the present invention, first preset temperature range corresponding with first environment temperature is being determined Before, operation of air conditioner method can also include: obtains the operational mode of air-conditioning.Wherein, it has been observed that the operational mode of air-conditioning is permissible Including refrigeration mode and heating mode.Further, refrigeration mode can include powerful, comfortable and energy-saving run state, equally Heating mode can include powerful, comfortable and energy-saving run state.It should be noted that running status in refrigeration mode with The rate of temperature change of corresponding running status in heating mode, but the absolute value of rate of temperature change is identical.And same operation mould The rate of temperature change of the different running status under formula can be different, and the absolute value of the rate of change of powerful running status is permissible Maximum, the absolute value of the rate of change of comfort conditions can be placed in the middle, and the absolute value of the rate of change of power save mode can be minimum.Accordingly Ground, determines first preset temperature range corresponding with first environment temperature may include that determine while with first environment temperature Threeth preset temperature range corresponding with operational mode, for example, it may be determined that simultaneously with first environment temperature and refrigeration mode In corresponding the 3rd preset temperature range of comfortable running status.And then search corresponding with the first preset temperature range the One rate of temperature change may include that searches threeth rate of temperature change corresponding with the 3rd preset temperature range, and control sky Adjust to run according to the first rate of temperature change and may include that control air-conditioning runs according to the 3rd rate of temperature change.

Preferably, while controlling air-conditioning according to the first rate of temperature change operation, this operation of air conditioner method can also be wrapped Include:

S14, obtains the wind speed of indoor ambient humidity and/or air-conditioning in real time.Wherein, indoor ambient humidity is obtained in real time And/or the wind speed of air-conditioning may be used for revising the rate of temperature change that air-conditioning is currently running.

It should be noted that can be at such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawing Computer system performs, and, although show logical order in flow charts, but in some cases, can be with not It is same as order herein and perform shown or described step.

Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be with general Computing device realize, they can concentrate in single computing device, or be distributed in multiple computing device and formed Network on, alternatively, they can be realized by the executable program code of computing device, it is thus possible to by they store Performed by computing device in the storage device, or they are fabricated to respectively each integrated circuit modules, or by them In multiple module or step be fabricated to single integrated circuit module and realize.So, the present invention be not restricted to any specifically Hardware and software combines.

The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims

1. an operation of air conditioner method, it is characterised in that include:

Obtain first environment temperature indoor residing for air-conditioning；

Determine first preset temperature range corresponding with described first environment temperature；

Search first rate of temperature change corresponding with described first preset temperature range, wherein, described first rate of temperature change For representing the first temperature degree over time；And

Control described air-conditioning to run according to described first rate of temperature change.

2. operation of air conditioner method according to claim 1, it is characterised in that at the described air-conditioning of control according to described first temperature After degree rate of change runs, described operation of air conditioner method also includes:

Obtain the start time point that described air-conditioning runs according to described first rate of temperature change；

Obtain the current point in time that described air-conditioning runs according to described first rate of temperature change；

Judge whether the duration between described start time point and described current point in time meets pre-conditioned；And

If it is judged that the described duration between described start time point and described current point in time meets described pre-conditioned, then Control described air-conditioning to run according to the second rate of temperature change.

3. operation of air conditioner method according to claim 2, it is characterised in that control described air-conditioning and change according to the second temperature Rate is run and is included:

Obtain the second environment temperature at described current point in time for the described indoor；

Determine second preset temperature range corresponding with described second environment temperature；

Search second rate of temperature change corresponding with described second preset temperature range；And

Control described air-conditioning to run according to described second rate of temperature change.

4. operation of air conditioner method according to claim 1, it is characterised in that

Before determining first preset temperature range corresponding with described first environment temperature, described operation of air conditioner method is also wrapped Include: obtain the operational mode of described air-conditioning,

With described first environment while determining that first preset temperature range corresponding with described first environment temperature comprises determining that Temperature threeth preset temperature range corresponding with described operational mode,

Search first rate of temperature change corresponding with described first preset temperature range to include: search and preset temperature with the described 3rd The 3rd corresponding rate of temperature change of degree scope,

Control described air-conditioning to include according to described first rate of temperature change operation: control described air-conditioning and become according to described 3rd temperature Rate is run.

5. operation of air conditioner method according to claim 1, it is characterised in that at the described air-conditioning of control according to described first temperature While degree rate of change runs, described operation of air conditioner method also includes:

Obtain the ambient humidity of described indoor and/or the wind speed of described air-conditioning in real time,

Wherein, when real-time obtain be the ambient humidity of described indoor when, the ambient humidity according to described indoor is to described first Rate of temperature change is modified；When real-time obtain be the wind speed of described air-conditioning when, the wind speed according to described air-conditioning is to described the One rate of temperature change is modified；And when real-time obtain be the wind speed of the ambient humidity of described indoor and described air-conditioning when, Described first rate of temperature change is modified by the wind speed of the ambient humidity according to described indoor and described air-conditioning.

6. an operation of air conditioner device, it is characterised in that include:

First acquiring unit, for obtaining first environment temperature indoor residing for air-conditioning；

Determining unit, for determining first preset temperature range corresponding with described first environment temperature；

Search unit, for searching first rate of temperature change corresponding with described first preset temperature range, wherein, described the One rate of temperature change is for representing the first temperature degree over time；And

Control unit, is used for controlling described air-conditioning and runs according to described first rate of temperature change.

7. operation of air conditioner device according to claim 6, it is characterised in that also include:

Second acquisition unit, after running according to described first rate of temperature change at the described air-conditioning of control, obtains described sky Adjust the start time point running according to described first rate of temperature change；

3rd acquiring unit, for obtaining the current point in time that described air-conditioning runs according to described first rate of temperature change；

Judging unit, presets bar for judging whether the duration between described start time point and described current point in time meets Part；And

Described control unit be additionally operable to judge between described start time point and described current point in time described when cover with Foot described pre-conditioned when, control described air-conditioning and run according to the second rate of temperature change.

8. operation of air conditioner device according to claim 7, it is characterised in that described control unit includes:

Acquisition module, for obtaining the second environment temperature at described current point in time for the described indoor；

Determining module, for determining second preset temperature range corresponding with described second environment temperature；

Search module, for searching second rate of temperature change corresponding with described second preset temperature range；And

Control module, is used for controlling described air-conditioning and runs according to described second rate of temperature change.

9. operation of air conditioner device according to claim 6, it is characterised in that also include:

4th acquiring unit, for, before determining first preset temperature range corresponding with described first environment temperature, obtaining Take the operational mode of described air-conditioning,

Described determining unit is additionally operable to determine that simultaneously corresponding with described first environment temperature and described operational mode the 3rd is pre- If temperature range,

Described control unit is additionally operable to control described air-conditioning according to threeth temperature corresponding with described 3rd preset temperature range Rate of change runs.

10. operation of air conditioner device according to claim 6, it is characterised in that also include:

5th acquiring unit, for, while controlling described air-conditioning according to described first rate of temperature change operation, obtaining in real time The ambient humidity of described indoor and/or the wind speed of described air-conditioning；And

Amending unit, for real-time obtain be the ambient humidity of described indoor when, according to the ambient humidity pair of described indoor Described first rate of temperature change is modified；Described amending unit be additionally operable to real-time obtain be the wind speed of described air-conditioning when, Described first rate of temperature change is modified by the wind speed according to described air-conditioning；And described amending unit is additionally operable to obtain in real time When take is the wind speed of the ambient humidity of described indoor and described air-conditioning, the ambient humidity according to described indoor and described air-conditioning Described first rate of temperature change is modified by wind speed.