CN103940058B - Air conditioner, and control method and device thereof - Google Patents

Air conditioner, and control method and device thereof Download PDF

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Publication number
CN103940058B
CN103940058B CN201410129843.1A CN201410129843A CN103940058B CN 103940058 B CN103940058 B CN 103940058B CN 201410129843 A CN201410129843 A CN 201410129843A CN 103940058 B CN103940058 B CN 103940058B
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China
Prior art keywords
air
conditioner
temperature
target
difference
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CN201410129843.1A
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Chinese (zh)
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CN103940058A (en
Inventor
林竹
丁斐
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广东美的制冷设备有限公司
广东美的集团芜湖制冷设备有限公司
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Priority to CN201410129843.1A priority Critical patent/CN103940058B/en
Publication of CN103940058A publication Critical patent/CN103940058A/en
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Abstract

The invention provides an air conditioner, and a control method and device of the air conditioner. The control method of the air conditioner includes the steps of obtaining a temperature set value of the air conditioner if the starting condition of the air conditioner reaches the preset starting condition when the air conditioner starts, adjusting the temperature set value according to a pre-stored temperature difference value and the current mode of the air conditioner, thereby obtaining a target temperature set value, obtaining a current indoor temperature value, obtaining a target difference value between the target temperature set value and the current indoor temperature value through calculation, and determining the target operation frequency and/or the target rotation speed of an indoor draught fan of the air conditioner according to the target difference value. By means of the technical scheme, the comfort level of the variable frequency air conditioner is improved, cold/hot experience of users is improved, and the effect of saving electric energy is achieved.

Description

The control method of air-conditioner, the control device of air-conditioner and air-conditioner
Technical field
The present invention relates to air-conditioning technical field, in particular to the control of a kind of control method of air-conditioner, air-conditioner Device and a kind of air-conditioner.
Background technology
The market of domestic air conditioning is in the period being substituted exchange air-conditioner with fixed frequency by full direct current varied-frequency air conditioner at present, when Front control method cannot carry out in time and effectively adjusting with the change such as indoor load, causes the ripple such as temperature and humidity in room Dynamic very big, bring poor comfort to user.
Therefore, how to improve the comfortableness of convertible frequency air-conditioner, improve the cold heat experience of user, become and urgently solve at present Technical problem certainly.
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art or correlation technique.
For this reason, it is an object of the present invention to proposing a kind of control method of air-conditioner.
Further object is that proposing a kind of control device of air-conditioner.
A further object of the present invention is to propose a kind of air-conditioner.
For achieving the above object, embodiment according to the first aspect of the invention is it is proposed that a kind of controlling party of air-conditioner Method, including:Set-up procedure, when described air-conditioner starts, if the entry condition of described air-conditioner reaches default entry condition, obtains Take the Current Temperatures setting value of described air-conditioner, and the pattern being presently according to the temperature gap prestoring and described air-conditioner, Adjust described desired temperature, to obtain target temperature setting value;Calculation procedure, obtains current Indoor Temperature angle value, and calculates Obtain described target temperature setting value and the target difference of described current Indoor Temperature angle value;Determine step, according to described target Difference, determines the target operating frequency of described air-conditioner and/or the rotating speed of target of the indoor fan of described air-conditioner.
The control method of air-conditioner according to an embodiment of the invention, by the same Indoor Temperature of Current Temperatures setting value of air-conditioning The relation of degree, is adjusted to the running frequency and rotation speed of fan of compressor of air conditioner, as such, it is possible to meet user to indoor warming Requirement.Wherein, the pattern being presently according to air-conditioning and temperature gap are adjusted to desired temperature, can reach quick Intensification or the purpose of fast cooling.Wherein, default entry condition is including but not limited to as the same day starts air-conditioning, such as distance first The time that last time starts air-conditioning exceedes Preset Time (as 3 days).
Specifically, user can also arrange an interval time obtaining current Indoor Temperature angle value, such as 1 minute, so, Every one minute, obtain once current Indoor Temperature angle value, certainly, if being not provided with the interval time obtaining it is also possible to carry out reality When obtain.
In addition, the control method of air-conditioner according to the above embodiment of the present invention, can also have the technology added as follows Feature:
According to one embodiment of present invention, described set-up procedure specifically includes:Judge what described air-conditioner was presently in Pattern, when described air-conditioner is currently at heating mode, prestores described in increase on the basis of described Current Temperatures setting value Temperature gap, to obtain described target temperature setting value, and when described air-conditioner is currently at refrigeration mode, described The temperature gap prestoring described in reducing on the basis of Current Temperatures setting value, to obtain described target temperature setting value.
The control method of air-conditioner according to an embodiment of the invention, specifically, when air-conditioning is in different patterns, mesh The adjustment mode of mark desired temperature can be different, and when air-conditioning is in heating mode, now user needs to be rapidly heated, this A temperature gap prestoring is added, thus reaching the purpose being rapidly heated on the basis of Shi Yuan desired temperature.And conversely, When air-conditioning is in refrigeration mode, now user needs fast cooling, now deducts one on the basis of former desired temperature The temperature gap prestoring, thus reach the purpose of fast cooling.
According to one embodiment of present invention, also include:According to the setting command receiving, described target temperature is set and sets The corresponding running frequency of difference of definite value and Indoor Temperature angle value and/or the rotating speed of indoor fan;By described difference and described operation The rotating speed of frequency and/or described indoor fan is associated storing.
The control method of air-conditioner according to an embodiment of the invention, user or manufacturer can rule of thumb arrange target temperature Degree setting value and the corresponding different running frequency of different differences of Indoor Temperature angle value and/or the rotating speed of indoor fan, so that The rotating speed of the running frequency and indoor fan that obtain air-conditioning can change with the change of difference, to meet user to indoor warming Demand.
According to one embodiment of present invention, described determination step also includes:By described in described target difference and storage Difference is compared, to determine described target operating frequency corresponding with described target difference and/or interior according to comparative result The rotating speed of target of blower fan.
The control method of air-conditioner according to an embodiment of the invention, by target temperature setting value and current indoor temperature value Target difference with storage difference be compared, thus storage difference in find the difference mated with target difference, root Determine the corresponding target operating frequency of target difference and/room according to the rotating speed of the corresponding running frequency of this difference and/or indoor fan The rotating speed of target of inner blower.
Specifically, difference can specifically certain value or a difference interval, such as 2 degree~5 degree, this is poor Being worth interval corresponding running frequency is 70HZ, and indoor fan rotating speed is 1000 turns, then interval in this difference at target difference When, can be using the rotating speed of the interval corresponding running frequency of this difference and indoor fan.
According to one embodiment of present invention, described set-up procedure also includes:When described current indoor temperature is detected Value reaches default Indoor Temperature angle value, or when the run time of described air-conditioner reaches default run time, directly by described temperature Degree setting value is as described target temperature setting value.
The control method of air-conditioner according to an embodiment of the invention, reaches default interior in current Indoor Temperature angle value When the run time of temperature value or air-conditioner reaches default run time, now, illustrate user currently already without quick Heat up or fast cooling, now, run according to the normal desired temperature that user sets, so, can not only improve Transducer air conditioning comfortableness, improves the cold heat experience of user, may also reach up the effect of saves energy.
Embodiment according to the second aspect of the invention, additionally provides a kind of control device of air-conditioner, including:Adjustment is single Unit, for when described air-conditioner starts, if the entry condition of described air-conditioner reaches default entry condition, obtaining described air-conditioning The Current Temperatures setting value of device, and the pattern being presently according to the temperature gap prestoring and described air-conditioner, adjust described temperature Degree setting value, to obtain target temperature setting value;Computing unit, for obtaining current Indoor Temperature angle value, and is calculated institute State target temperature setting value and the target difference of described current Indoor Temperature angle value;Determining unit, for according to described goal discrepancy Value, determines the target operating frequency of described air-conditioner and/or the rotating speed of target of the indoor fan of described air-conditioner.
The control method of air-conditioner according to an embodiment of the invention, by the same Indoor Temperature of Current Temperatures setting value of air-conditioning The relation of degree, is adjusted to the running frequency and rotation speed of fan of compressor of air conditioner, as such, it is possible to meet user to indoor warming Requirement.Wherein, the pattern being presently according to air-conditioning and temperature gap are adjusted to desired temperature, can reach quick Intensification or the purpose of fast cooling.Wherein, default entry condition is including but not limited to as the same day starts air-conditioning, such as distance first The time that last time starts air-conditioning exceedes Preset Time (as 3 days).
Specifically, user can also arrange an interval time obtaining current Indoor Temperature angle value, such as 1 minute, so, Every one minute, obtain once current Indoor Temperature angle value, certainly, if being not provided with the interval time obtaining it is also possible to carry out reality When obtain.
According to one embodiment of present invention, described adjustment unit includes:Judging unit, judges the current institute of described air-conditioner The pattern at place;Processing unit, when described air-conditioner is currently at heating mode, on the basis of described Current Temperatures setting value The temperature gap prestoring described in increase, to obtain described target temperature setting value, and is currently at refrigeration in described air-conditioner During pattern, reduce on the basis of described Current Temperatures setting value described in the temperature gap that prestores, to obtain described target temperature Setting value.
The control method of air-conditioner according to an embodiment of the invention, specifically, when air-conditioning is in different patterns, mesh The adjustment mode of mark desired temperature can be different, and when air-conditioning is in heating mode, now user needs to be rapidly heated, this A temperature gap prestoring is added, thus reaching the purpose being rapidly heated on the basis of Shi Yuan desired temperature.And conversely, When air-conditioning is in refrigeration mode, now user needs fast cooling, now deducts one on the basis of former desired temperature The temperature gap prestoring, thus reach the purpose of fast cooling.
According to one embodiment of present invention, also include:Arranging unit, according to the setting command receiving, setting is described The corresponding running frequency of difference of target temperature setting value and Indoor Temperature angle value and/or the rotating speed of indoor fan;Memory element, will The rotating speed of described difference and described running frequency and/or described indoor fan is associated storing.
The control method of air-conditioner according to an embodiment of the invention, user or manufacturer can rule of thumb arrange target temperature Degree setting value and the corresponding different running frequency of different differences of Indoor Temperature angle value and/or the rotating speed of indoor fan, so that The rotating speed of the running frequency and indoor fan that obtain air-conditioning can change with the change of difference, to meet user to indoor warming Demand.
According to one embodiment of present invention, described determining unit is additionally operable to:By described in described target difference and storage Difference is compared, to determine described target operating frequency corresponding with described target difference and/or interior according to comparative result The rotating speed of target of blower fan.
The control method of air-conditioner according to an embodiment of the invention, by target temperature setting value and current indoor temperature value Target difference with storage difference be compared, thus storage difference in find the difference mated with target difference, root Determine the corresponding target operating frequency of target difference and/room according to the rotating speed of the corresponding running frequency of this difference and/or indoor fan The rotating speed of target of inner blower.
Specifically, difference can specifically certain value or a difference interval, such as 2 degree~5 degree, this is poor Being worth interval corresponding running frequency is 70HZ, and indoor fan rotating speed is 1000 turns, then interval in this difference at target difference When, can be using the rotating speed of the interval corresponding running frequency of this difference and indoor fan.
According to one embodiment of present invention, described adjustment unit is additionally operable to:When described current indoor temperature is detected Value reaches default Indoor Temperature angle value, or when the run time of described air-conditioner reaches default run time, directly by described temperature Degree setting value is as described target temperature setting value.
The control method of air-conditioner according to an embodiment of the invention, reaches default interior in current Indoor Temperature angle value When the run time of temperature value or air-conditioner reaches default run time, now, illustrate user currently already without quick Heat up or fast cooling, now, run according to the normal desired temperature that user sets, so, can not only improve Transducer air conditioning comfortableness, improves the cold heat experience of user, may also reach up the effect of saves energy.
Embodiment according to the third aspect of the invention we, additionally provides a kind of air-conditioner, including:In technique scheme The control device of the air-conditioner described in any one.This air-conditioner has identical technology effect with the control device of above-mentioned air-conditioner Really, will not be described here.
By technical scheme, transducer air conditioning comfortableness can not only be improved, improve the cold heat body of user Test, may also reach up the effect of saves energy.
The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description Obtain substantially, or recognized by the practice of the present invention.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below Substantially and easy to understand, wherein:
Fig. 1 shows the schematic flow diagram of the control method of air-conditioner according to an embodiment of the invention;
Fig. 2 shows the schematic block diagram of the control device of air-conditioner according to an embodiment of the invention;
Fig. 3 shows the particular flow sheet of the control method of air-conditioner according to an embodiment of the invention;
Fig. 4 shows the relation schematic diagram of the running frequency of air-conditioner and the temperature difference according to an embodiment of the invention;
Fig. 5 shows that the relation of the rotating speed of the indoor fan of air-conditioner and the temperature difference according to an embodiment of the invention is illustrated Figure.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specifically real Mode of applying is further described in detail to the present invention.It should be noted that in the case of not conflicting, the enforcement of the application Feature in example and embodiment can be mutually combined.
Elaborate a lot of details in the following description in order to fully understand the present invention, but, the present invention also may be used To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not described below Specific embodiment restriction.
Fig. 1 shows the schematic flow diagram of the control method of air-conditioner according to an embodiment of the invention.
As shown in figure 1, the control method of air-conditioner according to an embodiment of the invention, including:Step 102, when described sky When adjusting device to start, if the entry condition of described air-conditioner reaches default entry condition, the Current Temperatures obtaining described air-conditioner set Definite value, and the pattern being presently according to the temperature gap prestoring and described air-conditioner, adjust described desired temperature, to obtain Target temperature setting value;Step 104, obtains current Indoor Temperature angle value, and is calculated described target temperature setting value and institute State the target difference of current Indoor Temperature angle value;Step 106, according to described target difference, determines the target fortune of described air-conditioner The rotating speed of target of the indoor fan of line frequency and/or described air-conditioner.
The control method of air-conditioner according to an embodiment of the invention, by the same Indoor Temperature of Current Temperatures setting value of air-conditioning The relation of degree, is adjusted to the running frequency and rotation speed of fan of compressor of air conditioner, as such, it is possible to meet user to indoor warming Requirement.Wherein, the pattern being presently according to air-conditioning and temperature gap are adjusted to desired temperature, can reach quick Intensification or the purpose of fast cooling.Wherein, default entry condition is including but not limited to as the same day starts air-conditioning, such as distance first The time that last time starts air-conditioning exceedes Preset Time (as 3 days).
Specifically, user can also arrange an interval time obtaining current Indoor Temperature angle value, such as 1 minute, so, Every one minute, obtain once current Indoor Temperature angle value, certainly, if being not provided with the interval time obtaining it is also possible to carry out reality When obtain.
In addition, the control method of air-conditioner according to the above embodiment of the present invention, can also have the technology added as follows Feature:
According to one embodiment of present invention, described step 102 specifically includes:Judge the mould that described air-conditioner is presently in Formula, when described air-conditioner is currently at heating mode, prestores described in increase on the basis of described Current Temperatures setting value Temperature gap, to obtain described target temperature setting value, and when described air-conditioner is currently at refrigeration mode, works as described The temperature gap prestoring described in reducing on the basis of front desired temperature, to obtain described target temperature setting value.
The control method of air-conditioner according to an embodiment of the invention, specifically, when air-conditioning is in different patterns, mesh The adjustment mode of mark desired temperature can be different, and when air-conditioning is in heating mode, now user needs to be rapidly heated, this A temperature gap prestoring is added, thus reaching the purpose being rapidly heated on the basis of Shi Yuan desired temperature.And conversely, When air-conditioning is in refrigeration mode, now user needs fast cooling, now deducts one on the basis of former desired temperature The temperature gap prestoring, thus reach the purpose of fast cooling.
According to one embodiment of present invention, also include:According to the setting command receiving, described target temperature is set and sets The corresponding running frequency of difference of definite value and Indoor Temperature angle value and/or the rotating speed of indoor fan;By described difference and described operation The rotating speed of frequency and/or described indoor fan is associated storing.
The control method of air-conditioner according to an embodiment of the invention, user or manufacturer can rule of thumb arrange target temperature Degree setting value and the corresponding different running frequency of different differences of Indoor Temperature angle value and/or the rotating speed of indoor fan, so that The rotating speed of the running frequency and indoor fan that obtain air-conditioning can change with the change of difference, to meet user to indoor warming Demand.
According to one embodiment of present invention, described step 106 also includes:Described difference by described target difference and storage Value is compared, to determine described target operating frequency corresponding with described target difference and/or indoor wind according to comparative result The rotating speed of target of machine.
The control method of air-conditioner according to an embodiment of the invention, by target temperature setting value and current indoor temperature value Target difference with storage difference be compared, thus storage difference in find the difference mated with target difference, root Determine the corresponding target operating frequency of target difference and/room according to the rotating speed of the corresponding running frequency of this difference and/or indoor fan The rotating speed of target of inner blower.
Specifically, difference can specifically certain value or a difference interval, such as 2 degree~5 degree, this is poor Being worth interval corresponding running frequency is 70HZ, and indoor fan rotating speed is 1000 turns, then interval in this difference at target difference When, can be using the rotating speed of the interval corresponding running frequency of this difference and indoor fan.
According to one embodiment of present invention, described step 102 also includes:When described current Indoor Temperature angle value is detected Reach default Indoor Temperature angle value, or when the run time of described air-conditioner reaches default run time, directly by described temperature Setting value is as described target temperature setting value.
The control method of air-conditioner according to an embodiment of the invention, reaches default interior in current Indoor Temperature angle value When the run time of temperature value or air-conditioner reaches default run time, now, illustrate user currently already without quick Heat up or fast cooling, now, run according to the normal desired temperature that user sets, so, can not only improve Transducer air conditioning comfortableness, improves the cold heat experience of user, may also reach up the effect of saves energy.
Fig. 2 shows the schematic block diagram of the control device of air-conditioner according to an embodiment of the invention.
As shown in Fig. 2 the control device 200 of air-conditioner according to an embodiment of the invention, including:Adjustment unit 202, uses In when described air-conditioner starts, if the entry condition of described air-conditioner reaches default entry condition, obtain described air-conditioner Current Temperatures setting value, and the pattern being presently according to the temperature gap prestoring and described air-conditioner, adjust described temperature and set Definite value, to obtain target temperature setting value;Computing unit 204, for obtaining current Indoor Temperature angle value, and is calculated described Target temperature setting value and the target difference of described current Indoor Temperature angle value;Determining unit 206, for according to described goal discrepancy Value, determines the target operating frequency of described air-conditioner and/or the rotating speed of target of the indoor fan of described air-conditioner.
The control method of air-conditioner according to an embodiment of the invention, by the same Indoor Temperature of Current Temperatures setting value of air-conditioning The relation of degree, is adjusted to the running frequency and rotation speed of fan of compressor of air conditioner, as such, it is possible to meet user to indoor warming Requirement.Wherein, the pattern being presently according to air-conditioning and temperature gap are adjusted to desired temperature, can reach quick Intensification or the purpose of fast cooling.Wherein, default entry condition is including but not limited to as the same day starts air-conditioning, such as distance first The time that last time starts air-conditioning exceedes Preset Time (as 3 days).
Specifically, user can also arrange an interval time obtaining current Indoor Temperature angle value, such as 1 minute, so, Every one minute, obtain once current Indoor Temperature angle value, certainly, if being not provided with the interval time obtaining it is also possible to carry out reality When obtain.
According to one embodiment of present invention, described adjustment unit 202 includes:Judging unit 2022, judges described air-conditioning The pattern that device is presently in;Processing unit 2024, when described air-conditioner is currently at heating mode, sets in described Current Temperatures The temperature gap prestoring described in increasing on the basis of definite value, to obtain described target temperature setting value, and in described air-conditioner When being currently at refrigeration mode, reduce on the basis of described Current Temperatures setting value described in the temperature gap that prestores, to obtain Described target temperature setting value.
The control method of air-conditioner according to an embodiment of the invention, specifically, when air-conditioning is in different patterns, mesh The adjustment mode of mark desired temperature can be different, and when air-conditioning is in heating mode, now user needs to be rapidly heated, this A temperature gap prestoring is added, thus reaching the purpose being rapidly heated on the basis of Shi Yuan desired temperature.And conversely, When air-conditioning is in refrigeration mode, now user needs fast cooling, now deducts one on the basis of former desired temperature The temperature gap prestoring, thus reach the purpose of fast cooling.
According to one embodiment of present invention, also include:Arranging unit 208, according to the setting command receiving, arranges institute State target temperature setting value and the corresponding running frequency of difference of Indoor Temperature angle value and/or the rotating speed of indoor fan;Memory element 210, the rotating speed of described difference and described running frequency and/or described indoor fan is associated storing.
The control method of air-conditioner according to an embodiment of the invention, user or manufacturer can rule of thumb arrange target temperature Degree setting value and the corresponding different running frequency of different differences of Indoor Temperature angle value and/or the rotating speed of indoor fan, so that The rotating speed of the running frequency and indoor fan that obtain air-conditioning can change with the change of difference, to meet user to indoor warming Demand.
According to one embodiment of present invention, described determining unit 206 is additionally operable to:Institute by described target difference and storage State difference to be compared, to determine described target operating frequency corresponding with described target difference and/or room according to comparative result The rotating speed of target of inner blower.
The control method of air-conditioner according to an embodiment of the invention, by target temperature setting value and current indoor temperature value Target difference with storage difference be compared, thus storage difference in find the difference mated with target difference, root Determine the corresponding target operating frequency of target difference and/room according to the rotating speed of the corresponding running frequency of this difference and/or indoor fan The rotating speed of target of inner blower.
Specifically, difference can specifically certain value or a difference interval, such as 2 degree~5 degree, this is poor Being worth interval corresponding running frequency is 70HZ, and indoor fan rotating speed is 1000 turns, then interval in this difference at target difference When, can be using the rotating speed of the interval corresponding running frequency of this difference and indoor fan.
According to one embodiment of present invention, described adjustment unit 202 is additionally operable to:When described current Indoor Temperature is detected Angle value reaches default Indoor Temperature angle value, or when the run time of described air-conditioner reaches default run time, directly will be described Desired temperature is as described target temperature setting value.
The control method of air-conditioner according to an embodiment of the invention, reaches default interior in current Indoor Temperature angle value When the run time of temperature value or air-conditioner reaches default run time, now, illustrate user currently already without quick Heat up or fast cooling, now, run according to the normal desired temperature that user sets, so, can not only improve Transducer air conditioning comfortableness, improves the cold heat experience of user, may also reach up the effect of saves energy.
Embodiment according to the third aspect of the invention we, additionally provides a kind of air-conditioner, including:In technique scheme The control device of the air-conditioner described in any one.This air-conditioner has identical technology effect with the control device of above-mentioned air-conditioner Really, will not be described here.
Fig. 3 shows the particular flow sheet of the control method of air-conditioner according to an embodiment of the invention.
As shown in figure 3, the idiographic flow of the control method of air-conditioner is as follows according to an embodiment of the invention:
Step 302, air-conditioning when starting first, actual set temperature TS '=α DEG C of TS- under refrigeration mode, heating mode Under actual set temperature TS '=α DEG C of TS+;Non- startup first executes according to normal design temperature TS, and wherein, TS represents remote control The design temperature of device, i.e. desired temperature, α represents the temperature gap prestoring.Below in a chiller mode as a example, describe this in detail Bright technical scheme.
Step 304, according to TS ' with indoor temperature T1 temperature difference T=T1-TS ', the compressor being drawn by logical calculated Frequency Fr and indoor fan rotating speed N, and send an instruction to compressor and indoor machine motor.
Wherein, step 304 specifically includes:
It is assumed that the frequency sequence of compressor is divided into 10 grades from F1 to F10, as shown in figure 4, according to temperature difference T=T1-TS ', The running frequency of the compressor after air-conditioning unlatching is carried out according to following rule:When remote control actual set temperature TS ' is with Indoor Temperature When the temperature difference T=T1-TS ' of degree T1 is more than X+3.5 DEG C, compressor is to correspond to highest frequency F10 operation.By that analogy, work as temperature When difference Δ T is less than X-1.0 DEG C, compressor is run with low-limit frequency F1.
The indoor fan rotating speed of air-conditioner can be set to high/medium/low/automatic wind/quiet five kinds of patterns by air-conditioner, and H is High wind shelves, L is low windscreen.When user select automatic ventilating pattern under, as shown in figure 5, indoor fan rotating speed control according to Lower rule is carried out:When remote control actual set temperature TS ' is more than X+1.5 DEG C with the temperature difference T=T1-TS ' of indoor temperature T1, Indoor set blower fan is according to N1 shelves, i.e. H shelves execution.Equally, when temperature difference T be less than X-0.5 DEG C when, indoor set blower fan according to N5 shelves, I.e. L shelves execution.In addition, the control of indoor fan also to follow claimed below:
1st, blower fan calculate rotating speed when, in units of 10rpm;
2nd, just allow after indoor fan must run 1min to change, but remote control changes when wind speed, pattern, setting temperature not It is so limited.
Step 306, in the running after starting of air conditioner, judges once at interval of n minute.
If 1 remote control actual set temperature TS ' with indoor temperature T1 temperature difference T be still within before same interval, As shown in figure 4, then the target operating frequency of compressor can be adjusted according to following rule:
When temperature difference T was in A-G interval more than three minutes, target frequency rises one grade, when highest frequency Fmax Till, i.e. up to F10 shelves;
When temperature difference T was in H interval more than three minutes, ongoing frequency is constant;
When temperature difference T was in I interval more than three minutes, ongoing frequency declines one grade;
When temperature difference T be in J interval when, compressor shutdown after continuously running 1 hour or when Δ T is less than X-1.0 DEG C.
If 2 remote control actual set temperature TS ' with indoor temperature T1 temperature difference T be still within before same interval, As shown in figure 5, then the rotating speed of target of indoor fan needs to be adjusted according to following rule:
When temperature difference T was in a-c interval more than three minutes, rotating speed of target rises one grade, when highest frequency N1 is Only, i.e. up to H shelves;
When temperature difference T was in d, e interval more than three minutes, current goal rotating speed is constant.
Step 308, after compressor start Preset Time, such as after 30 minutes, or current indoor temperature value reaches During preset temperature, actual set temperature TS ' recovers remote control design temperature TS execution.
Technical scheme is described in detail above in association with accompanying drawing, by technical scheme, can not only Improve transducer air conditioning comfortableness, improve the cold heat experience of user, may also reach up the effect of saves energy.
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, made any repair Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (11)

1. a kind of control method of air-conditioner is it is characterised in that include:
Set-up procedure, when described air-conditioner starts, if the entry condition of described air-conditioner reaches default entry condition, obtains institute State the Current Temperatures setting value of air-conditioner, and the pattern being presently according to the temperature gap prestoring and described air-conditioner, adjustment Described desired temperature, to obtain target temperature setting value;
Calculation procedure, obtains current Indoor Temperature angle value, and is calculated described target temperature setting value and described current room The target difference of interior temperature value;
Determine step, according to described target difference, determine the target operating frequency of described air-conditioner and/or the room of described air-conditioner The rotating speed of target of inner blower;
Wherein, described default entry condition includes:The same day starts described air-conditioner first, started described air-conditioner apart from last time Time exceedes Preset Time.
2. the control method of air-conditioner according to claim 1 is it is characterised in that described set-up procedure specifically includes:
Judge the pattern that described air-conditioner is presently in, when described air-conditioner is currently at heating mode, in described current temperature The temperature gap prestoring described in increasing on the basis of degree setting value, to obtain described target temperature setting value, and
When described air-conditioner is currently at refrigeration mode, prestore described in minimizing on the basis of described Current Temperatures setting value Temperature gap, to obtain described target temperature setting value.
3. the control method of air-conditioner according to claim 1 is it is characterised in that also include:
According to the setting command receiving, the difference corresponding operation frequency of described target temperature setting value and Indoor Temperature angle value is set Rate and/or the rotating speed of indoor fan;
The rotating speed of described difference and described running frequency and/or described indoor fan is associated storing.
4. the control method of air-conditioner according to claim 3 is it is characterised in that described determination step also includes:
The described difference of described target difference and storage is compared, to be determined and described target difference pair according to comparative result The described target operating frequency answered and/or the rotating speed of target of indoor fan.
5. the control method of air-conditioner according to any one of claim 1 to 4 is it is characterised in that described set-up procedure Also include:
Reach default Indoor Temperature angle value when described current Indoor Temperature angle value is detected, or the run time of described air-conditioner reaches During to default run time, directly using described desired temperature as described target temperature setting value.
6. a kind of control device of air-conditioner is it is characterised in that include:
Adjustment unit, for when described air-conditioner starts, if the entry condition of described air-conditioner reaches default entry condition, obtaining Take the Current Temperatures setting value of described air-conditioner, and the pattern being presently according to the temperature gap prestoring and described air-conditioner, Adjust described desired temperature, to obtain target temperature setting value;
Computing unit, for obtaining current Indoor Temperature angle value, and is calculated described target temperature setting value and described current Indoor Temperature angle value target difference;
Determining unit, for according to described target difference, determining the target operating frequency of described air-conditioner and/or described air-conditioner Indoor fan rotating speed of target;
Wherein, described default entry condition includes:The same day starts described air-conditioner first, started described air-conditioner apart from last time Time exceedes Preset Time.
7. the control device of air-conditioner according to claim 6 is it is characterised in that described adjustment unit includes:
Judging unit, judges the pattern that described air-conditioner is presently in;
Processing unit, when described air-conditioner is currently at heating mode, increases on the basis of described Current Temperatures setting value The described temperature gap prestoring, to obtain described target temperature setting value, and
When described air-conditioner is currently at refrigeration mode, prestore described in minimizing on the basis of described Current Temperatures setting value Temperature gap, to obtain described target temperature setting value.
8. the control device of air-conditioner according to claim 6 is it is characterised in that also include:
Arranging unit, according to the setting command receiving, arranges the difference pair of described target temperature setting value and Indoor Temperature angle value The running frequency answered and/or the rotating speed of indoor fan;
Memory element, the rotating speed of described difference and described running frequency and/or described indoor fan is associated storing.
9. the control device of air-conditioner according to claim 8 is it is characterised in that described determining unit is additionally operable to:
The described difference of described target difference and storage is compared, to be determined and described target difference pair according to comparative result The described target operating frequency answered and/or the rotating speed of target of indoor fan.
10. the control device of the air-conditioner according to any one of claim 6 to 9 is it is characterised in that described adjustment unit It is additionally operable to:
Reach default Indoor Temperature angle value when described current Indoor Temperature angle value is detected, or the run time of described air-conditioner reaches During to default run time, directly using described desired temperature as described target temperature setting value.
A kind of 11. air-conditioners are it is characterised in that include:
The control device of the air-conditioner as any one of claim 6 to 10.
CN201410129843.1A 2014-03-31 2014-03-31 Air conditioner, and control method and device thereof CN103940058B (en)

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