CN104791958A - Control method and control system of air conditioner and air conditioner - Google Patents
Control method and control system of air conditioner and air conditioner Download PDFInfo
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- CN104791958A CN104791958A CN201510206291.4A CN201510206291A CN104791958A CN 104791958 A CN104791958 A CN 104791958A CN 201510206291 A CN201510206291 A CN 201510206291A CN 104791958 A CN104791958 A CN 104791958A
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- temperature value
- conditioner
- air
- mode
- value
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Classifications
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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
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/20—Feedback from users
Abstract
The invention provides a control system and a control method for an air conditioner and the air conditioner, wherein the control method of the air conditioner comprises the steps that the environmental temperature valve of the air conditioner when the air conditioner is in a first standby mode is detected in time, and the environmental temperature valve serves as a first environmental temperature value; the operating mode of the air conditioner is controlled by the size relationship and difference value between a first temperature value set by a user and the first environmental temperature value. The operation mode comprises a refrigeration mode, a heating mode and a standby mode, and the standby mode comprises a first standby mode and a second standby mode. According to the technical scheme, the temperature regulating capacity of the air conditioner is improved, the operation mode is confirmed intelligently in the standby process, the abnormal starting of the air conditioner is reduced, the power consumption of the air conditioner is saved, the failure rate of the air conditioner is lowered at the same time, and usage experience of the user is improved.
Description
Technical field
The present invention relates to household electrical appliance technical field, in particular to control system and a kind of air-conditioner of a kind of control method of air-conditioner, a kind of air-conditioner.
Background technology
In correlation technique, for the temp regulating function of air-conditioner, designer is mainly devoted to the temperature control design at the refrigeration mode of air-conditioner or the process of heating mode, to ensure that ambient temperature value equals the temperature value of user preset, when ambient temperature value equals the temperature value of user preset, control air-conditioner and enter standby mode, to reduce the power consumption of air-conditioner, but, after air-conditioner enters standby mode, the not scheme of the adjustment of temperature control accurately, and control the mode of operation of air-conditioner simply by virtue of the magnitude relationship of the temperature value of ambient temperature value and user's setting, this just easily causes air-conditioner generation error starting.
Therefore, how to design a kind of control program improving the air-conditioner of temperature regulating power and become current problem demanding prompt solution.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art or correlation technique.
For this reason, one object of the present invention is the control method of the air-conditioner proposing a kind of new intelligent control temperature.
Another object of the present invention is the control system proposing a kind of air-conditioner.
Another object of the present invention is to propose a kind of air-conditioner.
For achieving the above object, embodiment according to a first aspect of the invention, proposes a kind of control method of air-conditioner, comprising: detect in real time ambient temperature value when described air-conditioner is in the first standby mode, using as first environment temperature value; The mode of operation of described air-conditioner is controlled according to the first temperature value of user's setting and the difference of described first environment temperature value and magnitude relationship, wherein, described mode of operation comprises refrigeration mode, heating mode and standby mode, and described standby mode comprises described first standby mode and the second standby mode.
The control method of air-conditioner according to an embodiment of the invention, by when the first standby mode, according to the first temperature value and the difference of first environment temperature value and the mode of operation of magnitude relationship determination air-conditioner of user's setting, improve the temperature regulating power of air-conditioner, in standby, intelligence determines mode of operation, decreases the improper startup of air-conditioner, save the power consumption of air-conditioning, meanwhile, reduce the fault rate of air-conditioner, and improve the experience of user.
Particularly, in standby, be not simply temperature value and ambient temperature value are judged, but set repeatedly determining step to control the mode of operation of air-conditioner, first, judge whether the absolute value of the difference of temperature value and ambient temperature value is more than or equal to predetermined difference value, wherein, predetermined difference value is the temperature gap that user is arranged according to user demand, or the temperature gap of air-conditioner acquiescence, secondly, when the absolute value of the difference judging temperature value and ambient temperature value is more than or equal to predetermined difference value, judge the size of the temperature value of ambient temperature value and the user's setting detected in real time, control air-conditioner in a chiller mode or heating mode work, until when the temperature value of ambient temperature value and user's setting is equal, control air-conditioner and enter the first standby mode.
Wherein, second standby mode is the standby first after air-conditioner start, before entering the second standby mode, size by means of only the temperature value judging ambient temperature value and user's setting controls the mode of operation of air-conditioner, enters refrigeration mode, heating mode or the first standby mode to control air-conditioner.
Meanwhile, the first standby mode is a kind of embodiment of all standby first after standby, when judging that air-conditioner meets the condition of the first standby mode, controlling air-conditioner and entering the first standby mode.
In addition, the control method of air-conditioner according to the above embodiment of the present invention, can also have following additional technical characteristic:
According to one embodiment of present invention, before the ambient temperature value when air-conditioner described in Real-time Obtaining is in the first standby mode, comprise the following steps: the second temperature value obtaining user's setting; The ambient temperature value of the described air-conditioner of real-time detection before entering described first standby mode, using as second environment temperature value; When determining that described second temperature value is greater than described second environment temperature value, control described air-conditioner with described heating mode work to described second environment temperature value equals described second temperature value; When determining that described second temperature value is less than described second environment temperature value, control described air-conditioner with described refrigeration mode work to described second environment temperature value equals described second temperature value; And when determining that described second environment temperature value equals described second temperature value, controlling described air-conditioner and entering described first standby mode.
The control method of air-conditioner according to an embodiment of the invention, by controlling the mode of operation of air-conditioner according to the size of the second temperature value and second environment temperature value, improve the temperature control efficiency of air-conditioner, also under the operation of air-conditioner, namely regulate ambient temperature value equal with the temperature value that user sets as quickly as possible, thus ensure that the comfort level of user, meanwhile, the power consumption of air-conditioner is reduced.
According to one embodiment of present invention, control the mode of operation of described air-conditioner according to the difference of described first temperature value and described first environment temperature value and magnitude relationship, comprise following concrete steps: judge whether the absolute value of the difference of described first temperature value and described first environment temperature value is more than or equal to preset difference value; When the absolute value of the difference judging described first temperature value and described first environment temperature value is more than or equal to described preset difference value, according to the magnitude relationship of described first temperature value and described first environment temperature value, control the mode of operation of described air-conditioner; When the absolute value of the difference judging described first temperature value and described first environment temperature value is less than described preset difference value, controls described air-conditioner and enter described second standby mode.
The control method of air-conditioner according to an embodiment of the invention, by the size of the absolute value and preset difference value that judge the difference of the first temperature value and ambient temperature value, thus control the mode of operation of air-conditioner, improve the degree of accuracy of the temperature control of air-conditioner, also namely when the absolute value of above-mentioned difference is less, the operating temperature of air-conditioner is less from the gap of the user demand of user, air-conditioner need not be controlled carry out freezing or heating because the temperature value of ambient temperature value and user's setting is inconsistent, thus effectively save power consumption.
According to one embodiment of present invention, the mode of operation of described air-conditioner is controlled according to the difference of described first temperature value and described first environment temperature value and magnitude relationship, comprise following concrete steps: be more than or equal to described preset difference value at the absolute value of the difference judging described first temperature value and described first environment temperature value, and described first temperature value is when being less than described first environment temperature value, controls described air-conditioner and work with described refrigeration mode; Be more than or equal to described preset difference value at the absolute value of the difference judging described first temperature value and described first environment temperature value, and when described first temperature value is greater than described first environment temperature value, controls described air-conditioner and work with described heating mode; And when judging that described second environment temperature value equals described second temperature value, controlling described air-conditioner and entering described second standby mode.
The control method of air-conditioner according to an embodiment of the invention, by the size of the absolute value and preset difference value that judge the difference of the first temperature value and ambient temperature value, thus control the mode of operation of air-conditioner, improve the degree of accuracy of the temperature control of air-conditioner further, also namely when the absolute value of above-mentioned difference is larger, think that the operating temperature of now air-conditioner is comparatively large from the gap of the user demand of user, need air-conditioner to enter refrigeration mode or heating mode to meet the demand of user to environment temperature.
According to one embodiment of present invention, it is further comprising the steps of: after the duration that described air-conditioner enters described first standby mode or described second standby mode is more than or equal to described Preset Time, when judging not obtain described first temperature value, controlling described air-conditioner and quitting work.
The control method of air-conditioner according to an embodiment of the invention, by after the duration of the first standby mode or the second standby mode is more than or equal to Preset Time, if do not obtain the first temperature value, then control air-conditioner and quit work, saved the power consumption of air-conditioner further.
Embodiment according to a second aspect of the invention, proposes a kind of control system of air-conditioner, comprising: in real time detecting unit, for detecting ambient temperature value when described air-conditioner is in the first standby mode in real time, using as first environment temperature value; Control unit, the mode of operation of described air-conditioner is controlled for the difference of the first temperature value of setting according to user and described first environment temperature value and magnitude relationship, wherein, described mode of operation comprises refrigeration mode, heating mode and standby mode, and described standby mode comprises described first standby mode and the second standby mode.
The control system of air-conditioner according to an embodiment of the invention, by when the first standby mode, according to the first temperature value and the difference of first environment temperature value and the mode of operation of magnitude relationship determination air-conditioner of user's setting, improve the temperature regulating power of air-conditioner, in standby, intelligence determines mode of operation, decreases the improper startup of air-conditioner, save the power consumption of air-conditioning, meanwhile, reduce the fault rate of air-conditioner, and improve the experience of user.
Particularly, in standby, be not simply temperature value and ambient temperature value are judged, but set repeatedly determining step to control the mode of operation of air-conditioner, first, judge whether the absolute value of the difference of temperature value and ambient temperature value is more than or equal to predetermined difference value, wherein, predetermined difference value is the temperature gap that user is arranged according to user demand, or the temperature gap of air-conditioner acquiescence, secondly, when the absolute value of the difference judging temperature value and ambient temperature value is more than or equal to predetermined difference value, judge the size of the temperature value of ambient temperature value and the user's setting detected in real time, control air-conditioner in a chiller mode or heating mode work, until when the temperature value of ambient temperature value and user's setting is equal, control air-conditioner and enter the first standby mode.
Wherein, second standby mode is the standby first after air-conditioner start, before entering the second standby mode, size by means of only the temperature value judging ambient temperature value and user's setting controls the mode of operation of air-conditioner, enters refrigeration mode, heating mode or the first standby mode to control air-conditioner.
Meanwhile, the first standby mode is a kind of embodiment of all standby first after standby, when judging that air-conditioner meets the condition of the first standby mode, controlling air-conditioner and entering the first standby mode.
In addition, the control system of air-conditioner according to the above embodiment of the present invention, can also have following additional technical characteristic:
According to one embodiment of present invention, also comprise: memory cell, for obtain and store user setting the second temperature value; Described real-time detection also for, in real time detect the ambient temperature value of described air-conditioner before entering described first standby mode, using as second environment temperature value; Control unit also for, when determining that described second temperature value is greater than described second environment temperature value, control described air-conditioner with described heating mode work to described second environment temperature value equals described second temperature value; When determining that described second temperature value is greater than described second environment temperature value, control described air-conditioner with described heating mode work to described second environment temperature value equals described second temperature value; And when determining that described second environment temperature value equals described second temperature value, controlling described air-conditioner and entering described first standby mode.
The control system of air-conditioner according to an embodiment of the invention, by controlling the mode of operation of air-conditioner according to the size of the second temperature value and second environment temperature value, improve the temperature control efficiency of air-conditioner, also under the operation of air-conditioner, namely regulate ambient temperature value equal with the temperature value that user sets as quickly as possible, thus ensure that the comfort level of user, meanwhile, the power consumption of air-conditioner is reduced.
According to one embodiment of present invention, also comprise: judging unit, whether the absolute value for the difference judging described first temperature value and described first environment temperature value is more than or equal to preset difference value; Described control unit also for, when the absolute value of the difference judging described first temperature value and described first environment temperature value is more than or equal to described preset difference value, according to the magnitude relationship of described first temperature value and described first environment temperature value, control the mode of operation of described air-conditioner; Described control unit also for, when the absolute value of the difference judging described first temperature value and described first environment temperature value is less than described preset difference value, controls described air-conditioner and enter the second standby mode.
The control system of air-conditioner according to an embodiment of the invention, by the size of the absolute value and preset difference value that judge the difference of the first temperature value and ambient temperature value, thus control the mode of operation of air-conditioner, improve the degree of accuracy of the temperature control of air-conditioner, also namely when the absolute value of above-mentioned difference is less, the operating temperature of air-conditioner is less from the gap of the user demand of user, air-conditioner need not be controlled carry out freezing or heating because the temperature value of ambient temperature value and user's setting is inconsistent, thus effectively save power consumption.
According to one embodiment of present invention, described control unit also for, described preset difference value is more than or equal at the absolute value of the difference judging described first temperature value and described first environment temperature value, and described first temperature value is when being less than described first environment temperature value, controls described air-conditioner and work with described refrigeration mode; Be more than or equal to described preset difference value at the absolute value of the difference judging described first temperature value and described first environment temperature value, and when described first temperature value is greater than described first environment temperature value, controls described air-conditioner and work with described heating mode; And when judging that described second environment temperature value equals described second temperature value, controlling described air-conditioner and entering described second standby mode.
The control system of air-conditioner according to an embodiment of the invention, by the size of the absolute value and preset difference value that judge the difference of the first temperature value and ambient temperature value, thus control the mode of operation of air-conditioner, improve the degree of accuracy of the temperature control of air-conditioner further, also namely when the absolute value of above-mentioned difference is larger, think that the operating temperature of now air-conditioner is comparatively large from the gap of the user demand of user, need air-conditioner to enter refrigeration mode or heating mode to meet the demand of user to environment temperature.
According to one embodiment of present invention, described control unit also for, after the duration that described air-conditioner enters described first standby mode or described second standby mode is more than or equal to described Preset Time, when judging not obtain described first temperature value, controlling described air-conditioner and quitting work.
The control system of air-conditioner according to an embodiment of the invention, by after the duration of the first standby mode or the second standby mode is more than or equal to Preset Time, if do not obtain the first temperature value, then control air-conditioner and quit work, saved the power consumption of air-conditioner further.
Embodiment according to a third aspect of the invention we, proposes a kind of air-conditioner, comprising: the control system of the air-conditioner as described in above-mentioned any one technical scheme.
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 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 system of air-conditioner according to an embodiment of the invention;
Fig. 3 shows the schematic flow diagram of the control method of air-conditioner according to another embodiment of the invention;
Fig. 4 shows the schematic flow diagram of the control method of air-conditioner according to still another embodiment of the invention.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
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, comprising: step 102, detects in real time ambient temperature value when described air-conditioner is in the first standby mode, using as first environment temperature value; Step 104, the mode of operation of described air-conditioner is controlled according to the first temperature value of user's setting and the difference of described first environment temperature value and magnitude relationship, wherein, described mode of operation comprises refrigeration mode, heating mode and standby mode, and described standby mode comprises described first standby mode and the second standby mode.
The control method of air-conditioner according to an embodiment of the invention, by when the first standby mode, according to the first temperature value and the difference of first environment temperature value and the mode of operation of magnitude relationship determination air-conditioner of user's setting, improve the temperature regulating power of air-conditioner, in standby, intelligence determines mode of operation, decreases the improper startup of air-conditioner, save the power consumption of air-conditioning, meanwhile, reduce the fault rate of air-conditioner, and improve the experience of user.
Particularly, in standby, be not simply temperature value and ambient temperature value are judged, but set repeatedly determining step to control the mode of operation of air-conditioner, first, judge whether the absolute value of the difference of temperature value and ambient temperature value is more than or equal to predetermined difference value, wherein, predetermined difference value is the temperature gap that user is arranged according to user demand, or the temperature gap of air-conditioner acquiescence, secondly, when the absolute value of the difference judging temperature value and ambient temperature value is more than or equal to predetermined difference value, judge the size of the temperature value of ambient temperature value and the user's setting detected in real time, control air-conditioner in a chiller mode or heating mode work, until when the temperature value of ambient temperature value and user's setting is equal, control air-conditioner and enter the first standby mode.
Wherein, second standby mode is the standby first after air-conditioner start, before entering the second standby mode, size by means of only the temperature value judging ambient temperature value and user's setting controls the mode of operation of air-conditioner, enters refrigeration mode, heating mode or the first standby mode to control air-conditioner.
Meanwhile, the first standby mode is a kind of embodiment of all standby first after standby, when judging that air-conditioner meets the condition of the first standby mode, controlling air-conditioner and entering the first standby mode.
In addition, the control method of air-conditioner according to the above embodiment of the present invention, can also have following additional technical characteristic:
According to one embodiment of present invention, before the ambient temperature value when air-conditioner described in Real-time Obtaining is in the first standby mode, comprise the following steps: the second temperature value obtaining user's setting; The ambient temperature value of the described air-conditioner of real-time detection before entering described first standby mode, using as second environment temperature value; When determining that described second temperature value is greater than described second environment temperature value, control described air-conditioner with described heating mode work to described second environment temperature value equals described second temperature value; When determining that described second temperature value is less than described second environment temperature value, control described air-conditioner with described refrigeration mode work to described second environment temperature value equals described second temperature value; And when determining that described second environment temperature value equals described second temperature value, controlling described air-conditioner and entering described first standby mode.
The control method of air-conditioner according to an embodiment of the invention, by controlling the mode of operation of air-conditioner according to the size of the second temperature value and second environment temperature value, improve the temperature control efficiency of air-conditioner, also under the operation of air-conditioner, namely regulate ambient temperature value equal with the temperature value that user sets as quickly as possible, thus ensure that the comfort level of user, meanwhile, the power consumption of air-conditioner is reduced.
According to one embodiment of present invention, control the mode of operation of described air-conditioner according to the difference of described first temperature value and described first environment temperature value and magnitude relationship, comprise following concrete steps: judge whether the absolute value of the difference of described first temperature value and described first environment temperature value is more than or equal to preset difference value; When the absolute value of the difference judging described first temperature value and described first environment temperature value is more than or equal to described preset difference value, according to the magnitude relationship of described first temperature value and described first environment temperature value, control the mode of operation of described air-conditioner; When the absolute value of the difference judging described first temperature value and described first environment temperature value is less than described preset difference value, controls described air-conditioner and enter described second standby mode.
The control method of air-conditioner according to an embodiment of the invention, by the size of the absolute value and preset difference value that judge the difference of the first temperature value and ambient temperature value, thus control the mode of operation of air-conditioner, improve the degree of accuracy of the temperature control of air-conditioner, also namely when the absolute value of above-mentioned difference is less, the operating temperature of air-conditioner is less from the gap of the user demand of user, air-conditioner need not be controlled carry out freezing or heating because the temperature value of ambient temperature value and user's setting is inconsistent, thus effectively save power consumption.
According to one embodiment of present invention, the mode of operation of described air-conditioner is controlled according to the difference of described first temperature value and described first environment temperature value and magnitude relationship, comprise following concrete steps: be more than or equal to described preset difference value at the absolute value of the difference judging described first temperature value and described first environment temperature value, and described first temperature value is when being less than described first environment temperature value, controls described air-conditioner and work with described refrigeration mode; Be more than or equal to described preset difference value at the absolute value of the difference judging described first temperature value and described first environment temperature value, and when described first temperature value is greater than described first environment temperature value, controls described air-conditioner and work with described heating mode; And when judging that described second environment temperature value equals described second temperature value, controlling described air-conditioner and entering described second standby mode.
The control method of air-conditioner according to an embodiment of the invention, by the size of the absolute value and preset difference value that judge the difference of the first temperature value and ambient temperature value, thus control the mode of operation of air-conditioner, improve the degree of accuracy of the temperature control of air-conditioner further, also namely when the absolute value of above-mentioned difference is larger, think that the operating temperature of now air-conditioner is comparatively large from the gap of the user demand of user, need air-conditioner to enter refrigeration mode or heating mode to meet the demand of user to environment temperature.
According to one embodiment of present invention, it is further comprising the steps of: after the duration that described air-conditioner enters described first standby mode or described second standby mode is more than or equal to described Preset Time, when judging not obtain described first temperature value, controlling described air-conditioner and quitting work.
The control method of air-conditioner according to an embodiment of the invention, by after the duration of the first standby mode or the second standby mode is more than or equal to Preset Time, if do not obtain the first temperature value, then control air-conditioner and quit work, saved the power consumption of air-conditioner further.
Fig. 2 shows the schematic block diagram of the control system of air-conditioner according to an embodiment of the invention.
As shown in Figure 2, the control system 200 of air-conditioner according to an embodiment of the invention, comprising: in real time detecting unit 202, for detecting ambient temperature value when described air-conditioner is in the first standby mode in real time, using as first environment temperature value; Control unit 204, the mode of operation of described air-conditioner is controlled for the difference of the first temperature value of setting according to user and described first environment temperature value and magnitude relationship, wherein, described mode of operation comprises refrigeration mode, heating mode and standby mode, and described standby mode comprises described first standby mode and the second standby mode.
The control system of air-conditioner according to an embodiment of the invention, by when the first standby mode, according to the first temperature value and the difference of first environment temperature value and the mode of operation of magnitude relationship determination air-conditioner of user's setting, improve the temperature regulating power of air-conditioner, in standby, intelligence determines mode of operation, decreases the improper startup of air-conditioner, save the power consumption of air-conditioning, meanwhile, reduce the fault rate of air-conditioner, and improve the experience of user.
Particularly, in standby, be not simply temperature value and ambient temperature value are judged, but set repeatedly determining step to control the mode of operation of air-conditioner, first, judge whether the absolute value of the difference of temperature value and ambient temperature value is more than or equal to predetermined difference value, wherein, predetermined difference value is the temperature gap that user is arranged according to user demand, or the temperature gap of air-conditioner acquiescence, secondly, when the absolute value of the difference judging temperature value and ambient temperature value is more than or equal to predetermined difference value, judge the size of the temperature value of ambient temperature value and the user's setting detected in real time, control air-conditioner in a chiller mode or heating mode work, until when the temperature value of ambient temperature value and user's setting is equal, control air-conditioner and enter the first standby mode.
Wherein, second standby mode is the standby first after air-conditioner start, before entering the second standby mode, size by means of only the temperature value judging ambient temperature value and user's setting controls the mode of operation of air-conditioner, enters refrigeration mode, heating mode or the first standby mode to control air-conditioner.
Meanwhile, the first standby mode is a kind of embodiment of all standby first after standby, when judging that air-conditioner meets the condition of the first standby mode, controlling air-conditioner and entering the first standby mode.
In addition, the control system of air-conditioner according to the above embodiment of the present invention, can also have following additional technical characteristic:
According to one embodiment of present invention, also comprise: memory cell 206, for obtain and store user setting the second temperature value; Described real-time detection 202 also for, in real time detect the ambient temperature value of described air-conditioner before entering described first standby mode, using as second environment temperature value; Control unit 204 also for, when determining that described second temperature value is greater than described second environment temperature value, control described air-conditioner with described heating mode work to described second environment temperature value equals described second temperature value; When determining that described second temperature value is greater than described second environment temperature value, control described air-conditioner with described heating mode work to described second environment temperature value equals described second temperature value; And when determining that described second environment temperature value equals described second temperature value, controlling described air-conditioner and entering described first standby mode.
The control system of air-conditioner according to an embodiment of the invention, by controlling the mode of operation of air-conditioner according to the size of the second temperature value and second environment temperature value, improve the temperature control efficiency of air-conditioner, also under the operation of air-conditioner, namely regulate ambient temperature value equal with the temperature value that user sets as quickly as possible, thus ensure that the comfort level of user, meanwhile, the power consumption of air-conditioner is reduced.
According to one embodiment of present invention, also comprise: judging unit 208, whether the absolute value for the difference judging described first temperature value and described first environment temperature value is more than or equal to preset difference value; Described control unit 204 also for, when the absolute value of the difference judging described first temperature value and described first environment temperature value is more than or equal to described preset difference value, according to the magnitude relationship of described first temperature value and described first environment temperature value, control the mode of operation of described air-conditioner; Described control unit 204 also for, when the absolute value of the difference judging described first temperature value and described first environment temperature value is less than described preset difference value, controls described air-conditioner and enter the second standby mode.
The control system of air-conditioner according to an embodiment of the invention, by the size of the absolute value and preset difference value that judge the difference of the first temperature value and ambient temperature value, thus control the mode of operation of air-conditioner, improve the degree of accuracy of the temperature control of air-conditioner, also namely when the absolute value of above-mentioned difference is less, the operating temperature of air-conditioner is less from the gap of the user demand of user, air-conditioner need not be controlled carry out freezing or heating because the temperature value of ambient temperature value and user's setting is inconsistent, thus effectively save power consumption.
According to one embodiment of present invention, described control unit 204 also for, described preset difference value is more than or equal at the absolute value of the difference judging described first temperature value and described first environment temperature value, and described first temperature value is when being less than described first environment temperature value, controls described air-conditioner and work with described refrigeration mode; Be more than or equal to described preset difference value at the absolute value of the difference judging described first temperature value and described first environment temperature value, and when described first temperature value is greater than described first environment temperature value, controls described air-conditioner and work with described heating mode; And when judging that described second environment temperature value equals described second temperature value, controlling described air-conditioner and entering described second standby mode.
The control system of air-conditioner according to an embodiment of the invention, by the size of the absolute value and preset difference value that judge the difference of the first temperature value and ambient temperature value, thus control the mode of operation of air-conditioner, improve the degree of accuracy of the temperature control of air-conditioner further, also namely when the absolute value of above-mentioned difference is larger, think that the operating temperature of now air-conditioner is comparatively large from the gap of the user demand of user, need air-conditioner to enter refrigeration mode or heating mode to meet the demand of user to environment temperature.
According to one embodiment of present invention, described control unit 204 also for, after the duration that described air-conditioner enters described first standby mode or described second standby mode is more than or equal to described Preset Time, when judging not obtain described first temperature value, controlling described air-conditioner and quitting work.
The control system of air-conditioner according to an embodiment of the invention, by after the duration of the first standby mode or the second standby mode is more than or equal to Preset Time, if do not obtain the first temperature value, then control air-conditioner and quit work, saved the power consumption of air-conditioner further.
Fig. 3 shows the schematic flow diagram of the control method of air-conditioner according to another embodiment of the invention.
As shown in Figure 3, the control method of air-conditioner according to another embodiment of the invention, comprising: step 302, obtains second environment temperature value Ts2; Step 304, obtains the second temperature value T2 of user's setting; Step 306, judges the size of Ts2 and T2; Step 308, during Ts2 > T2, controls air-conditioner and works to entering the first standby mode in a chiller mode; Step 310, during Ts2 < T2, controls air-conditioner with heating mode work to entering the first standby mode; Step 312, during to Ts2=T2, controls air-conditioner and enters the first standby mode.
Particularly, in start to entering first (the first standby mode) before standby mode, detecting second environment temperature value Ts2 is in real time 10 DEG C, and obtains and the second temperature value T2 of the setting of the user stored is 25 DEG C, now, air-conditioner is controlled with heating mode work.
Fig. 4 shows the schematic flow diagram of the control method of air-conditioner according to still another embodiment of the invention.
As shown in Figure 4, the control method of air-conditioner according to still another embodiment of the invention, comprising: step 402, enters the first standby mode, obtains first environment temperature value Ts1; Step 404, stores the first temperature value T1 of user's setting; Step 406, judges | whether Ts1-T1| is greater than preset difference value, if so, then performs step 408, if not, then performs step 414; Step 408, judges the magnitude relationship of Ts1 and T1; Step 410, during Ts1 > T1, controls air-conditioner and works in a chiller mode; Step 412, during Ts1 < T1, controls air-conditioner with heating mode work; Step 414, judges whether Ts1 equals T1, if so, then performs step 416, if not, then performs step 406; Step 416, enters the second standby mode, the continuous firing scheduled time; Step 418, judges whether the first temperature value T1 obtaining user's setting, if so, then performs step 406, if not, then terminate.
Particularly, after entering the second standby mode, it is 3 DEG C that user sets preset difference value, real-time detection first environment temperature value Ts1 is 15 DEG C, obtain and store user setting the first temperature value T1 be 30 DEG C, now, | Ts1-T1|=15 DEG C, and Ts1 < T1, control air-conditioner carries out work with heating mode and equals T1 stopping to Ts1, and now air-conditioner enters the second standby mode.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment " 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.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a control method for air-conditioner, is characterized in that, comprising:
The described air-conditioner of real-time detection is in ambient temperature value during the first standby mode, using as first environment temperature value;
The mode of operation of described air-conditioner is controlled according to the first temperature value of user's setting and the difference of described first environment temperature value and magnitude relationship, wherein, described mode of operation comprises refrigeration mode, heating mode and standby mode, and described standby mode comprises described first standby mode and the second standby mode.
2. the control method of air-conditioner according to claim 1, is characterized in that, before the ambient temperature value when air-conditioner described in Real-time Obtaining is in the first standby mode, comprises the following steps:
Obtain the second temperature value of user's setting;
The ambient temperature value of the described air-conditioner of real-time detection before entering described first standby mode, using as second environment temperature value;
When determining that described second temperature value is greater than described second environment temperature value, control described air-conditioner with described heating mode work to described second environment temperature value equals described second temperature value;
When determining that described second temperature value is less than described second environment temperature value, control described air-conditioner with described refrigeration mode work to described second environment temperature value equals described second temperature value; And
When determining that described second environment temperature value equals described second temperature value, controlling described air-conditioner and entering described first standby mode.
3. the control method of air-conditioner according to claim 1, is characterized in that, controls the mode of operation of described air-conditioner, comprise following concrete steps according to the difference of described first temperature value and described first environment temperature value and magnitude relationship:
Judge whether the absolute value of the difference of described first temperature value and described first environment temperature value is more than or equal to preset difference value;
When the absolute value of the difference judging described first temperature value and described first environment temperature value is more than or equal to described preset difference value, according to the magnitude relationship of described first temperature value and described first environment temperature value, control the mode of operation of described air-conditioner;
When the absolute value of the difference judging described first temperature value and described first environment temperature value is less than described preset difference value, controls described air-conditioner and enter described second standby mode.
4. the control method of air-conditioner according to claim 3, is characterized in that, controls the mode of operation of described air-conditioner, comprise following concrete steps according to the difference of described first temperature value and described first environment temperature value and magnitude relationship:
Be more than or equal to described preset difference value at the absolute value of the difference judging described first temperature value and described first environment temperature value, and when described first temperature value is less than described first environment temperature value, controls described air-conditioner and work with described refrigeration mode;
Be more than or equal to described preset difference value at the absolute value of the difference judging described first temperature value and described first environment temperature value, and when described first temperature value is greater than described first environment temperature value, controls described air-conditioner and work with described heating mode; And
When judging that described second environment temperature value equals described second temperature value, controlling described air-conditioner and entering described second standby mode.
5. the control method of the air-conditioner according to claim 3 or 4, is characterized in that, further comprising the steps of:
After the duration that described air-conditioner enters described first standby mode or described second standby mode is more than or equal to described Preset Time, when judging not obtain described first temperature value, controls described air-conditioner and quitting work.
6. a control system for air-conditioner, is characterized in that, comprising:
Real-time detecting unit, for detecting ambient temperature value when described air-conditioner is in the first standby mode in real time, using as first environment temperature value;
Control unit, the mode of operation of described air-conditioner is controlled for the difference of the first temperature value of setting according to user and described first environment temperature value and magnitude relationship, wherein, described mode of operation comprises refrigeration mode, heating mode and standby mode, and described standby mode comprises described first standby mode and the second standby mode.
7. the control system of air-conditioner according to claim 6, is characterized in that, also comprises:
Memory cell, for obtain and store user setting the second temperature value;
Described real-time detection also for, in real time detect the ambient temperature value of described air-conditioner before entering described first standby mode, using as second environment temperature value;
Control unit also for, when determining that described second temperature value is greater than described second environment temperature value, control described air-conditioner with described heating mode work to described second environment temperature value equals described second temperature value;
When determining that described second temperature value is greater than described second environment temperature value, control described air-conditioner with described heating mode work to described second environment temperature value equals described second temperature value; And
When determining that described second environment temperature value equals described second temperature value, controlling described air-conditioner and entering described first standby mode.
8. the control system of air-conditioner according to claim 6, is characterized in that, also comprises:
Judging unit, whether the absolute value for the difference judging described first temperature value and described first environment temperature value is more than or equal to preset difference value;
Described control unit also for, when the absolute value of the difference judging described first temperature value and described first environment temperature value is more than or equal to described preset difference value, according to the magnitude relationship of described first temperature value and described first environment temperature value, control the mode of operation of described air-conditioner;
Described control unit also for, when the absolute value of the difference judging described first temperature value and described first environment temperature value is less than described preset difference value, controls described air-conditioner and enter the second standby mode.
9. the control system of air-conditioner according to claim 8, it is characterized in that, described control unit also for, described preset difference value is more than or equal at the absolute value of the difference judging described first temperature value and described first environment temperature value, and described first temperature value is when being less than described first environment temperature value, controls described air-conditioner and work with described refrigeration mode;
Be more than or equal to described preset difference value at the absolute value of the difference judging described first temperature value and described first environment temperature value, and when described first temperature value is greater than described first environment temperature value, controls described air-conditioner and work with described heating mode; And
When judging that described second environment temperature value equals described second temperature value, controlling described air-conditioner and entering described second standby mode.
10. the control system of air-conditioner according to claim 8 or claim 9, it is characterized in that, described control unit also for, after the duration that described air-conditioner enters described first standby mode or described second standby mode is more than or equal to described Preset Time, when judging not obtain described first temperature value, controlling described air-conditioner and quitting work.
11. 1 kinds of air-conditioners, is characterized in that, comprising: the control system of the air-conditioner according to any one of claim 6 to 10.
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