CN104566794A - Room air conditioner control method and system as well as air conditioner adopting method and system - Google Patents
Room air conditioner control method and system as well as air conditioner adopting method and system Download PDFInfo
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- CN104566794A CN104566794A CN201410790249.7A CN201410790249A CN104566794A CN 104566794 A CN104566794 A CN 104566794A CN 201410790249 A CN201410790249 A CN 201410790249A CN 104566794 A CN104566794 A CN 104566794A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/66—Sleep mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/40—Noise
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- Combustion & Propulsion (AREA)
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- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method of a room air conditioner. The control method comprises the following steps that a sleep mode of the air conditioner is started; the practical environment noise of a located room of the air conditioner is detected; the practical environment noise is compared with the target noise; if the practical environment noise is greater than the target noise, and in addition, the difference value between the practical environment noise and the target noise is greater than the preset value, the operation of the air conditioner is controlled according to set temperature, and otherwise the operation of the air conditioner is controlled according to the sleep noise curve corresponding to the sleep mode. The control method of the room air conditioner has the advantages that the work capability and the noise of the air conditioner are considered, higher refrigeration/heating efficiency is realized, and meanwhile, the noise disturbing on users is avoided. The invention also provides a control system of the room air conditioner and an air conditioner.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, particularly a kind of control method of room air conditioner, system and there is its air-conditioner.
Background technology
At present, when air-conditioner runs, often produce certain noise, and for air-conditioner user, noise will bring discomfort, especially when user needs control noise, such as, when using in a sleep state, air-conditioner needs to reduce noise, to avoid the experience affecting user.
Air-conditioner in correlation technique, when entering sleep pattern, requires relatively to reduce to comfortableness, and therefore by controlling the level of noise of air-conditioning to avoid, sound is excessive wakes user up.But, when air-conditioner enters sleep pattern, often reduce the ability to work of air-conditioner, if but now in room actual environment noise larger, it is little that air-conditioner reduces the impact of noise on user, refrigerating/heating can not be realized well on the contrary, reduce the experience of user, therefore cannot take into account ability to work and the noise of air-conditioner simultaneously.
Summary of the invention
The present invention is intended to solve one of technical problem in above-mentioned correlation technique at least to a certain extent.
For this reason, one object of the present invention is the control method proposing a kind of room air conditioner, and the method can take into account ability to work and the noise of air-conditioner, avoids noise annoying users while having higher refrigerating/heating efficiency.
Another object of the present invention is the control system providing a kind of room air conditioner.
3rd object of the present invention is to provide a kind of air-conditioner.
For achieving the above object, a first aspect of the present invention embodiment discloses a kind of control method of room air conditioner, described air-conditioner comprises coolant system, indoor heat exchanger and arranges the air channel of indoor heat exchanger, be arranged at the blower fan in air channel, also comprise control device, said method comprising the steps of: the sleep pattern starting described air-conditioner; Detect the actual environment noise in room, air-conditioner place; More described actual environment noise and target noise; If described actual environment noise is greater than described target noise and is greater than preset value with the difference of described target noise, then control described air-conditioner according to design temperature to run, otherwise the sleep noise curve corresponding according to described sleep pattern controls the operation of described air-conditioner.
According to the method for the embodiment of the present invention, the operation noise of air-conditioner can be changed according to actual environment noise, like this, when actual environment noise is larger, while air-conditioner promotes refrigerating/heating efficiency, suitable increasing runs noise also can not affect user's sleep, and promote indoor comfort level, when actual environment noise is less, reduces and run noise, thus avoid affecting indoor user, promote Consumer's Experience.Take into account ability to work and the noise of air-conditioner, meet the user demand of user well.
In addition, the control method of room air conditioner according to the above embodiment of the present invention can also have following additional technical characteristic:
In some instances, described sleep noise curve comprises standard noise, and described standard noise is less than described target noise.
In some instances, wherein, when described air-conditioner runs under different running frequencies, described target noise is different.
In some instances, described actual environment noise is obtained by the sound collector being arranged on described room, or the acquisition for mobile terminal by communicating with described air-conditioner, is sent to described air-conditioner by described sound collector or described mobile terminal.
In some instances, in the altitude range that described sound collector is arranged on [1.5 meters, 1.8 meters].
The embodiment of second aspect present invention discloses a kind of control system of room air conditioner, described air-conditioner comprises coolant system, indoor heat exchanger and arranges the air channel of indoor heat exchanger, be arranged at the blower fan in air channel, also comprise control device, described control system comprises: start module, described startup module is for starting the sleep pattern of described air-conditioner; Detection module, for detecting the actual environment noise in room, air-conditioner place; Judge module, for more described actual environment noise and target noise; Control module, for when described actual environment noise is greater than described target noise and is greater than preset value with the difference of described target noise, control described air-conditioner according to design temperature to run, otherwise the sleep noise curve corresponding according to described sleep pattern controls the operation of described air-conditioner.
According to the system of the embodiment of the present invention, the operation noise of air-conditioner can be changed according to actual environment noise, like this, when actual environment noise is larger, while air-conditioner promotes refrigerating/heating efficiency, suitable increasing runs noise also can not affect user's sleep, and promote indoor comfort level, when actual environment noise is less, reduces and run noise, thus avoid affecting indoor user, promote Consumer's Experience.Take into account ability to work and the noise of air-conditioner, meet the user demand of user well.
In addition, the control system of room air conditioner according to the above embodiment of the present invention can also have following additional technical characteristic:
In some instances, described sleep noise curve comprises standard noise, and described standard noise is less than described target noise.
In some instances, wherein, when described air-conditioner runs under different running frequencies, described target noise is different.
In some instances, described detection module is sound collector or mobile terminal, described actual environment noise is obtained by the sound collector being arranged on described room, or by the acquisition for mobile terminal communicated with described air-conditioner, be sent to described air-conditioner by described sound collector or described mobile terminal.
In some instances, in the altitude range that described sound collector is arranged on [1.5 meters, 1.8 meters].
The embodiment of third aspect present invention discloses a kind of air-conditioner, comprising: the control system of the air-conditioner described in embodiment described above.This air-conditioner can take into account ability to work and the noise of air-conditioner, avoids noise annoying users while having higher refrigerating/heating efficiency.
The aspect that the present invention adds and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the flow chart of the control method of room air conditioner according to an embodiment of the invention;
Fig. 2 is the structured flowchart of the control system of room air conditioner according to an embodiment of the invention; And
Fig. 3 is the schematic diagram of noise curve of sleeping according to an embodiment of the invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Describe the control method of the room air conditioner according to the embodiment of the present invention, system with reference to the accompanying drawings in detail and there is its air-conditioner.
Fig. 1 is the flow chart of the control method of room air conditioner according to an embodiment of the invention.Wherein, air-conditioner comprises coolant system, indoor heat exchanger and arranges the air channel of indoor heat exchanger, and be arranged at the blower fan in air channel, also comprise control device, as shown in Figure 1, the method comprises the following steps:
Step S101, starts the sleep pattern of air-conditioner.
Wherein, sleep pattern can be understood as a kind of working method that air-conditioner relatively more undisturbedly can carry out refrigerating/heating, typically, compared with the refrigerating/heating pattern that air-conditioner is common, and can be quieter.Such as: the relative reduction that can be realized noise by the mode such as running frequency, reduction air output, reduction wind direction suitably reducing air-conditioner.
Step S102, detects the actual environment noise in room, air-conditioner place.
In one embodiment of the invention, actual environment noise obtains by the sound collector being arranged on room, or the acquisition for mobile terminal by communicating with air-conditioner, is sent to air-conditioner by sound collector or mobile terminal.
Specifically, because the actual environment noise detected is mingled with the operation noise of air-conditioner usually, therefore, in order to make the actual environment noise detected close to real actual environment noise as much as possible, in one embodiment of the invention, actual environment noise can detect when compressor does not start and obtain, or detects when air-conditioner is in low-frequency operation operating mode and obtain.Namely compressor do not start or air-conditioner is in low-frequency operation operating mode time, the operation noise of air-conditioner is relatively little.Now, in this case, the actual environment noise detected is more close to real actual environment noise.
Further, for the air-conditioner of fixed position, the sound intensity and the superposition of the sound of differing heights are different, have the effect of different auditions.Because air-conditioner is not point sound source, the difference of the sound effect of the situation formation differing heights that multi-acoustical superposes mutually can be there is.Therefore, it is highly the height of human body that sound collector can be arranged on, such as, in the altitude range that, sound collector is arranged on [1.5 meters, 1.8 meters].Like this close to the height of people's ear, the actual environment noise detected also is heard closer to people's ear.Mobile terminal, can near the ear place of user, as the actual environment noise detected in the scope of 0.5 meter.
Step S103: compare actual environment noise and target noise.Such as: snore after user sleep soundly, usual actual environment noise is mingled with snore, and therefore actual environment noise ratio is comparatively large, usually can be greater than target noise.
It should be noted that, the operation noise that the indoor set that said target noise ordinary meaning can be understood as air-conditioner here operationally sends.Namely the operation noise produced when target noise is such as air-conditioner self-operating.This operation noise can be obtained by Experimental Calibration in advance, such as: in the place (close to 0) that extraneous environmental noise is very little, by the operation noise of repeated detection air-conditioner under different operating condition (such as multiple different running frequency etc.), the target noise of under the corresponding operating mode air-conditioner of then the operation noise repeatedly obtained under same operating being averaged.When air-conditioner runs under different running frequencies, described target noise is different.Therefore, as long as detect the current operating condition of air-conditioner, as the running frequency of compressor, the rotating speed of breeze fan, the wind-guiding angle etc. of wind blade, just can obtain corresponding target noise.Target noise is that air-conditioner is obtained by testing inspection under common refrigerating/heating pattern according to design temperature, and that is, target temperature is by the temperature value on the temperature curve of air-conditioner corresponding to different temperature values under common refrigerating/heating pattern.
Step S104: if actual environment noise is greater than target noise and be greater than preset value with the difference of target noise, then control air-conditioner according to design temperature and run, otherwise the sleep noise curve corresponding according to sleep pattern controls air-conditioner operation.Wherein, preset value such as 5 decibels and more than.
Such as: air-conditioner can inquire target noise according to current operating condition, as 40 decibels.Now, if the snore of user is very large, can cover target noise completely, such as actual environment noise is 50 decibels, in this case, acoustically, target noise is almost masked by actual environment noise, even if air-conditioner does not reduce target noise, also can not have influence on the sleep of user completely, and refrigerating/heating efficiency can be ensured, improve comfort level.If namely actual environment noise is greater than the certain value of target noise, then environment temperature that completely can be actual and design temperature control air-conditioner and run with larger operate power, are similar to the normal refrigerating/heating pattern in air-conditioner.That is, in this case, air-conditioner can need not worry that running noise can impact user's sleep to a certain extent, and can ensure refrigerating/heating efficiency, improves comfort level.
In addition, the snore of user is very little, and in this case, actual environment noise is greater than target noise but is not greater than certain value (preset value), suitably controls the operation of air-conditioner, makes indoor peace and quiet be necessary, can not affect user's sleep.At this moment, can be as the criterion with noise curve of sleeping, suitably reduce the operation noise of air-conditioner, and after user's sound sleep, usually require to reduce to comfortableness, therefore, can by reducing the mode of the operation noise of air-conditioner to avoid waking user up.Sleep noise curve comprises standard noise, and standard noise is less than target noise.
According to the method for the embodiment of the present invention, the operation noise of air-conditioner can be changed according to actual environment noise, like this, when actual environment noise is larger, while air-conditioner promotes refrigerating/heating efficiency, user's sleep can not be affected, and promote indoor comfort level, when actual environment noise is less, reduces and run noise, thus avoid affecting indoor user.
In addition, as shown in Figure 3, in one embodiment of the invention, noise curve of sleeping can be segmentation.Each section of correspondence standard noise.Such as the first standard noise is positioned at [30 decibels, 48 decibels] between, when the first sleep stage, the noise that the operational mode that air-conditioner adopts produces is no more than this decibel, and under the prerequisite being no more than this decibel, according to temperature curve, based on temperature control, promote the refrigerating/heating efficiency of air-conditioner as far as possible, the noise of the operational mode that air-conditioner described here adopts refers to the noise that air-conditioner itself produces, comprise the noise that the operation noise of indoor set and off-premises station are transmitted to indoor generation, and refer specifically to air-conditioner in noise test cabinet, detect the level of noise that this operation conditions obtains.Second standard noise is positioned between [17 decibels, 30 decibels], and when the second sleep stage, the noise that the operational mode that air-conditioner adopts produces should be in this decibel of interval.
Specifically, the operational mode of air-conditioning such as embodies by the ruuning situation of some part of multiple adjustment air-conditioner: operate in low wind shelves or ultralow wind shelves as controlled breeze fan according to demand, and/or the running frequency of control cooler compressor is below 45 hertz, and/or the frequency error factor speed controlling compressor is less than 0.3 hertz/sec, and/or the angle of control wind blade is to avoid occurring the angle close with frame, and/or when start/stop of compressor, less initial launch frequency is adopted to run, after a predetermined time elapses, raising frequency is carried out to reach target frequency with the speed of 0.2 hertz/sec.
In other words, namely sleep pattern when operating in the first sleep stage is started at air-conditioner, as long as operation noise is now no more than the first standard noise, and need, in the first sleep stage, indoor temperature is adjusted to design temperature as far as possible, then the second sleep stage is entered, now correspond to the second standard noise less, be suitable for user's sleep.Understand with those skilled in the art, due to varying in size of type, and the difference of the degree of different noise control means, although air-conditioner can be produced the technical scheme adopting the application, have the first standard noise and the second standard noise that are realized by technological means, but, when the first standard noise (type is larger) more than 48 decibels, or due to technical capability do not reach time, low wind shelves or ultralow wind shelves are operated in as breeze fan can be controlled according to demand although have employed, and/or the running frequency of control cooler compressor is below 45 hertz, and/or the frequency error factor speed controlling compressor is less than 0.3 hertz/sec, and/or the angle of control wind blade is to avoid occurring the angle close with frame, and/or when start/stop of compressor, less initial launch frequency is adopted to run, after a predetermined time elapses, raising frequency is carried out to reach the means of the combinations such as target frequency with the speed of 0.2 hertz/sec, noise is still more than 30 decibels, but its second standard noise is starkly lower than the first standard noise, then think the technique effect which creating the application, belong in the protection domain of the application.
In addition, the method of the such as embodiment of the present invention reduces air-conditioner operation noise by such as under type is to make the operation noise of air-conditioner in the first sleep stage be less than the first standard noise and operation noise in the second sleep stage is less than the second standard noise, which is specifically summarized as: when compressor start, adopt and preset initial launch FREQUENCY CONTROL compressor operating, and carry out raising frequency until reach target frequency with the speed of default hertz/sec, like this, just can run with lower noise when air-conditioner starts, then slowly frequency is increased, until reach target frequency, thus weaken noise further, make the sleep environment of user more comfortable.Wherein, preset initial launch frequency and be such as less than or equal to 12 hertz, and default hertz is such as less than 0.2 hertz.Specifically, such as, when compressor is opened, first adopt the less initial launch frequency of 12 hertz to run, after a predetermined time elapses, carry out raising frequency to reach target frequency with the speed of 0.2 hertz/sec.
In addition, in some instances, also can improve the initial heat exchange temperature of air-conditioner, the temperature difference of heat exchanger and room air can be reduced like this, the variations in temperature time of extending structure part, improve the flip-flop because thermal expansion produces, reach the object reducing noise.
In some instances, the rotating speed of air-conditioning gas blower fan can also be adjusted, make it run with less rotating speed, like this, the temperature of the air-flow that blower fan exports can slowly reduce, and reduces the temperature difference between itself and peripheral parts, and then the noise that reduction causes parts to produce owing to expanding with heat and contract with cold.
In one embodiment of the invention, such as, sleep pattern also comprises the 3rd sleep stage, described sleep noise curve also comprises the 3rd standard noise, wherein, described 3rd standard noise is greater than described second standard noise, and described air-conditioner runs at described 3rd sleep stage air-conditioner according to described temperature curve and described 3rd standard noise control.In this example, the 3rd standard noise is such as positioned between [36 decibels, 52 decibels].
In one embodiment of the invention, the Current Temperatures in the time that the first above-mentioned sleep stage is corresponding and the length of one's sleep that time corresponding to the second sleep stage sets according to user, current time and room obtains, Current Temperatures in current time and room obtains.
As example particularly, such as, the length of one's sleep of user's setting is 8 hours, and user be the normal daily schedule, then the first sleep stage is such as 15 minutes, and the 3rd sleep stage is such as 30 minutes, then the time be left is the second sleep stage.In other words, in 15 minutes of the first sleep stage, air-conditioner is based on temperature curve, temperature is made to meet consumers' demand as far as possible, Noise measarement during operation is within the first standard noise, namely within this period, indoor temperature is made to reach design temperature with higher rotating speed and efficiency, then the second sleep stage is entered, second sleep stage is 7 hours 45 minutes, now, operation of air-conditioner noise is less, corresponding to the second standard noise, be suitable for user's sleep, in the 3rd sleep stage, the last half an hour of the length of one's sleep namely set, air-conditioner operate to the 3rd sleep stage, now noise is larger, and be at this moment also will terminate the length of one's sleep, user can be waken up by noise, what make that user can be comfortable gets up.
In another example, suppose that user is according to working and resting normal time, such as user's rest moment is more late, time as morning, such as the length of one's sleep of user's setting is 6 hours, owing to being morning, now indoor Current Temperatures is lower, may reach design temperature or close to design temperature, then set the first sleep stage according to indoor Current Temperatures, such as be set as 0.5 minute or 2 minutes etc., simultaneously because the length of one's sleep of user's setting is reduced to 6 hours, in order to make user's sufficient sleeping, also the 3rd sleep stage can be shortened, such as be set as 20 minutes, remaining time user is the second sleep stage, user can have a rest under environment as snug as a bug in a rug in the meantime.
More specifically, in some instances, noise is divided into Three Estate, and the control mode that different noises is corresponding different, such as noise is reached more than 35 decibels and be classified as the first estate, noise is the second grade at 28 decibels to 35 decibels, and noise is the tertiary gradient below 28 decibels.When noise is the first estate, reduces noise by controlling blower fan, such as, reduce rotation speed of fan.When noise is the second grade, by controlling the start and stop of compressor, rotation speed of fan, wind blade angle (being such as adjusted to parastate) reduce noise.When noise is the tertiary gradient, reduce noise by controlling rotation speed of fan, start/stop of compressor, wind blade angle and frequency error factor etc.
In sum, user setting the length of one's sleep can be divided into three sleep stages, namely the first sleep stage is to the 3rd sleep stage, wherein, the first sleep stage and the 3rd sleep stage shorter, the second sleep stage is longer.A period of time before first sleep stage and user sleep, within this period, air-conditioner to the indoor Current Temperatures of adjustment, makes it reach design temperature, be convenient to user and fall asleep, and the length of the first sleep stage sets according to indoor Current Temperatures rapidly.The time that second sleep stage and user normally sleep, now indoor temperature reaches design temperature, and noise is less, enables the sleep that user is very comfortable, improves sleep quality.The a bit of time before 3rd sleep stage and user wake up, the length of one's sleep that its time length sets according to user and current time and set, the noise of this time period is comparatively large, can get up by reminding user in a comfortable way.
According to the control method of the air-conditioner of the embodiment of the present invention, sleep pattern comprises the first sleep stage and the second sleep stage, first sleep stage such as not yet enters the dormant stage for user, second sleep stage is such as user enters the dormant stage, like this, when user is not sleep state, can be that master carries out temperature adjustment according to temperature curve in the first sleep stage, As soon as possible Promising Policy refrigerating/heating demand, and noise-reducing controls within the second standard noise simultaneously, like this, ensure that noise is not too large.After user enters sleep state, due to relatively low to the requirement of temperature, now, can be main control according to the first noise in the second sleep stage, like this, noise-reducing controls, relatively less, to avoid annoying users to have a rest, and promotes Consumer's Experience.Take into account ability to work and the noise of air-conditioner, meet the user demand of user well.
Further embodiment of the present invention additionally provides a kind of control system of room air conditioner.
Fig. 2 is the structured flowchart of the control system of room air conditioner according to an embodiment of the invention.Wherein, air-conditioner comprises coolant system, indoor heat exchanger and arranges the air channel of indoor heat exchanger, be arranged at the blower fan in air channel, also comprise control device, control system 200 comprises: start module 210, detection module 220, judge module 230 and control module 240.
Wherein, module 210 is started for starting the sleep pattern of air-conditioner.Detection module 220 is for detecting the actual environment noise in room, air-conditioner place.Judge module 230 is for more described actual environment noise and target noise.When control module 240 is for judging that actual environment noise is greater than target noise and is greater than preset value with the difference of target noise at judge module 230, control described air-conditioner according to design temperature to run, otherwise the sleep noise curve corresponding according to described sleep pattern controls described air-conditioner to be run, wherein, noise curve of sleeping comprises standard noise.When air-conditioner runs under different running frequencies, described target noise is different.
In one embodiment of the invention, standard noise is positioned between [17 decibels, 30 decibels].
In one embodiment of the invention, actual environment noise is that described detection module detects when described compressor does not start and obtains, or detects when described air-conditioner is in low-frequency operation operating mode and obtain.
In one embodiment of the invention, described detection module is sound collector or mobile terminal, described actual environment noise is obtained by the sound collector being arranged on described room, or by the acquisition for mobile terminal communicated with described air-conditioner, be sent to described air-conditioner by described sound collector or described mobile terminal.
In one embodiment of the invention, in the altitude range that sound collector is arranged on [1.5 meters, 1.8 meters].
According to the system of the embodiment of the present invention, the operation noise of air-conditioner can be changed according to actual environment noise, like this, when actual environment noise is larger, while air-conditioner promotes refrigerating/heating efficiency, also user's sleep can not be affected, and promote indoor comfort level, when actual environment noise is less, reduces and run noise, thus avoid affecting indoor user, promote Consumer's Experience.Take into account ability to work and the noise of air-conditioner, meet the user demand of user well.
It should be noted that, the specific implementation of the system of the embodiment of the present invention and the specific implementation of method part similar, in order to reduce redundancy, do not repeat herein.
The invention also discloses a kind of air-conditioner, comprising: the control system of the air-conditioner described in above-described embodiment.This air-conditioner can take into account ability to work and the noise of air-conditioner, avoids noise annoying users while having higher refrigerating/heating efficiency.
In addition, according to the air-conditioner of the embodiment of the present invention other form and effect be all known for a person skilled in the art, in order to reduce redundancy, do not repeat.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this description, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read-only storage (ROM), erasablely edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk read-only storage (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanner to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only storage, disk or CD etc.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention when not departing from principle of the present invention and aim, revising, replacing and modification.
Claims (11)
1. a control method for room air conditioner, is characterized in that, described air-conditioner comprises coolant system, indoor heat exchanger and arranges the air channel of indoor heat exchanger, is arranged at the blower fan in air channel, also comprises control device, said method comprising the steps of:
Start the sleep pattern of described air-conditioner;
Detect the actual environment noise in room, air-conditioner place;
More described actual environment noise and target noise;
If described actual environment noise is greater than described target noise and is greater than preset value with the difference of described target noise, then control described air-conditioner according to design temperature to run, otherwise the sleep noise curve corresponding according to described sleep pattern controls the operation of described air-conditioner.
2. the control method of room air conditioner according to claim 1, is characterized in that, described sleep noise curve comprises standard noise, and described standard noise is less than described target noise.
3. the control method of room air conditioner according to claim 1, is characterized in that, wherein, when described air-conditioner runs under different running frequencies, described target noise is different.
4. the control method of the room air conditioner according to any one of claim 1-3, it is characterized in that, described actual environment noise is obtained by the sound collector being arranged on described room, or by the acquisition for mobile terminal communicated with described air-conditioner, be sent to described air-conditioner by described sound collector or described mobile terminal.
5. the control method of room air conditioner according to claim 4, is characterized in that, in the altitude range that described sound collector is arranged on [1.5 meters, 1.8 meters].
6. a control system for room air conditioner, is characterized in that, described air-conditioner comprises coolant system, indoor heat exchanger and arranges the air channel of indoor heat exchanger, and be arranged at the blower fan in air channel, also comprise control device, described control system comprises:
Start module, described startup module is for starting the sleep pattern of described air-conditioner;
Detection module, for detecting the actual environment noise in room, air-conditioner place;
Judge module, for more described actual environment noise and target noise;
Control module, for when described actual environment noise is greater than described target noise and is greater than preset value with the difference of described target noise, control described air-conditioner according to design temperature to run, otherwise the sleep noise curve corresponding according to described sleep pattern controls the operation of described air-conditioner.
7. the control system of room air conditioner according to claim 6, is characterized in that, described sleep noise curve comprises standard noise, and described standard noise is less than described target noise.
8. the control system of room air conditioner according to claim 6, is characterized in that, wherein, when described air-conditioner runs under different running frequencies, described target noise is different.
9. the control system of the room air conditioner according to any one of claim 6-8, it is characterized in that, described detection module is sound collector or mobile terminal, described actual environment noise is obtained by the sound collector being arranged on described room, or by the acquisition for mobile terminal communicated with described air-conditioner, be sent to described air-conditioner by described sound collector or described mobile terminal.
10. the control system of room air conditioner according to claim 9, is characterized in that, in the altitude range that described sound collector is arranged on [1.5 meters, 1.8 meters].
11. 1 kinds of air-conditioners, is characterized in that, comprising: the control system of the room air conditioner as described in any one of claim 6-10.
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