CN105444335A - Control method and device for air conditioner and air conditioner - Google Patents
Control method and device for air conditioner and air conditioner Download PDFInfo
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- CN105444335A CN105444335A CN201410415752.4A CN201410415752A CN105444335A CN 105444335 A CN105444335 A CN 105444335A CN 201410415752 A CN201410415752 A CN 201410415752A CN 105444335 A CN105444335 A CN 105444335A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention discloses a control method for an air conditioner. The control method includes the following steps of receiving a dynamic wind opening instruction and adjusting the outlet air speed and/or direction of the air conditioner according to the dynamic wind opening instruction; detecting whether the room temperature is lower than a first preset value; obtaining the air outlet temperature of the air conditioner or the temperature near a user in a room if the room temperature is lower than the first preset value; and controlling the work frequency of a compressor of the air conditioner according to the air outlet temperature of the air conditioner or the temperature near the user in the room. In this way, dynamic wind at a proper temperature can be blown to the user by controlling the outlet air speed/direction and the air outlet temperature, and the requirements of the user for dynamic wind and comfortable air outlet temperature are met. Therefore, a simplex wind blowing feeling of the air conditioner is changed, air blowing of the air conditioner is more natural, and a comfortable air blowing feeling is provided for the user. Meanwhile, the energy consumption of the air conditioner is lowered, and energy is saved. The invention further discloses a control device for the air conditioner and the air conditioner.
Description
Technical field
The present invention relates to technical field of electric appliances, particularly a kind of control method of air-conditioner, a kind of control device of air-conditioner and a kind of air-conditioner.
Background technology
When air-conditioner runs in cooling mode, usually can adjust wind guiding mechanism direction, to make cold wind blow towards user, thus make user obtain nice and cool impression.But, there is the shortcoming that blowing is dull and air outlet temperature is too low in relevant air-conditioner, like this, user can be made to experience uncomfortable for a long time to the mechanical blowing that user blows a kind of dullness, and when leaving air temp can lower time, the wind blowing lower temperature for a long time can cause user to experience colder.Therefore, there are the needs improved in relevant air-conditioner.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.
For this reason, first object of the present invention is the control method proposing a kind of air-conditioner, and the method can improve blowing dullness and cold problem of drying, for user provides comfortable blowing feeling to be subject to.
Second object of the present invention is the control device proposing a kind of air-conditioner.3rd object of the present invention is to propose a kind of air-conditioner.
The control method of the air-conditioner of embodiment proposition, comprises the following steps: receive dynamic wind open command, and adjusts air-out wind speed and/or the wind direction of described air-conditioner according to described dynamic wind open command according to a first aspect of the present invention; Whether detect room temperature lower than the first preset value; If described room temperature is lower than described first preset value, then obtain the temperature at one's side of user in the air outlet temperature of described air-conditioner or described room; Control according to the operating frequency of temperature at one's side to the compressor of described air-conditioner of user in the air outlet temperature of described air-conditioner or described room.
According to the control method of the air-conditioner that the embodiment of the present invention proposes, after the dynamic wind open command of reception, according to air-out wind speed and/or the wind direction of dynamic wind open command adjustment air-conditioner, simultaneously, whether also detect room temperature lower than the first preset value, if room temperature is lower than the first preset value, then obtain the temperature at one's side of user in the air outlet temperature of air-conditioner or room, and control according to the operating frequency of temperature at one's side to the compressor of air-conditioner of user in the air outlet temperature of air-conditioner or room.Thus, the method is by controlling air-out wind speed and/or wind direction and air outlet temperature, the suitable dynamic wind of temperature can be blown out to user, meet the demand of user to dynamic wind and comfortable air outlet temperature, thus, improve the dullness sense of air-conditioning blowing, make the blowing of air-conditioner more natural, for user provides comfortable blowing feeling to be subject to, the energy consumption of air-conditioner can be reduced, economize energy simultaneously.
According to a preferred embodiment of the present invention, described first preset value can be 30 degrees Celsius, or described first preset value can be user's setting value and the 4th preset value sum.
According to a specific embodiment of the present invention, the described operating frequency of air outlet temperature to described air-conditioner according to described air-conditioner controls specifically to comprise: if described air outlet temperature is greater than the second preset value, then improve the operating frequency of described compressor; If described air outlet temperature equals described second preset value, then maintain the operating frequency of described compressor; If described air outlet temperature is less than described second preset value, then reduce the operating frequency of described compressor.
According to another specific embodiment of the present invention, the described operating frequency of temperature at one's side to described air-conditioner according to described user controls specifically to comprise: if described temperature is at one's side greater than the 3rd preset value, then improve the operating frequency of described compressor; If described temperature at one's side equals described 3rd preset value, then maintain the operating frequency of described compressor; If described temperature is at one's side less than described 3rd preset value, then reduce the operating frequency of described compressor.
Wherein, described temperature is at one's side obtained by infrared detecting device, or is obtained by the Wearable that described user dresses and be sent to described air-conditioner.
The control device of the air-conditioner of embodiment proposition, comprising: receiver module according to a second aspect of the present invention, for receiving the dynamic wind open command of user's input, room temperature detection module, for detecting room temperature, control module, described control module is connected with described room temperature detection module with described receiver module respectively, described control module is used for after receiving described dynamic wind open command, air-out wind speed and/or the wind direction of described air-conditioner is adjusted according to described dynamic wind open command, and judge that whether described room temperature is lower than the first preset value, if described room temperature is lower than described first preset value, then obtain the temperature at one's side of user in the air outlet temperature of described air-conditioner or described room, and control according to the operating frequency of temperature at one's side to the compressor of described air-conditioner of user in the air outlet temperature of described air-conditioner or described room.
According to the control device of the air-conditioner that the embodiment of the present invention proposes, the dynamic wind open command of user's input is received by receiver module, and detect room temperature by room temperature detection module, control module is after the dynamic wind open command of reception, according to air-out wind speed and/or the wind direction of dynamic wind open command adjustment air-conditioner, simultaneously, whether also detect room temperature lower than the first preset value, if room temperature is lower than the first preset value, then obtain the temperature at one's side of user in the air outlet temperature of air-conditioner or room, and control according to the operating frequency of temperature at one's side to the compressor of air-conditioner of user in the air outlet temperature of air-conditioner or room.Thus, this device is by controlling air-out wind speed and/or wind direction and air outlet temperature, the suitable dynamic wind of temperature can be blown out to user, meet the demand of user to dynamic wind and comfortable air outlet temperature, thus, improve the dullness sense of air-conditioning blowing, make the blowing of air-conditioner more natural, for user provides comfortable blowing feeling to be subject to, the energy consumption of air-conditioner can be reduced, economize energy simultaneously.
According to a preferred embodiment of the present invention, described first preset value can be 30 degrees Celsius, or described first preset value can be user's setting value and the 4th preset value sum.
According to a specific embodiment of the present invention, when described control module controls according to the operating frequency of air outlet temperature to the compressor of described air-conditioner of described air-conditioner, described control device, specifically for: if described air outlet temperature is greater than the second preset value, then described control device improves the operating frequency of described compressor; If described air outlet temperature equals described second preset value, then described control device maintains the operating frequency of described compressor; If described air outlet temperature is less than described second preset value, then described control device reduces the operating frequency of described compressor.
According to another specific embodiment of the present invention, when described control module controls according to the operating frequency of temperature at one's side to the compressor of described air-conditioner of described user, described control device, specifically for: if described temperature is at one's side greater than the 3rd preset value, then described control device improves the operating frequency of described compressor; If described temperature at one's side equals described 3rd preset value, then described control device maintains the operating frequency of described compressor; If described temperature is at one's side less than described 3rd preset value, then described control device reduces the operating frequency of described compressor.
Wherein, described temperature is at one's side obtained by described infrared detecting device, or is obtained by the Wearable that described user dresses and be sent to described air-conditioner.
The air-conditioner of embodiment proposition, comprises the control device of described air-conditioner according to a third aspect of the present invention.
According to the air-conditioner that the embodiment of the present invention proposes, the suitable dynamic wind of temperature can be blown out to user, meet the demand of user to dynamic wind and comfortable air outlet temperature, thus, improve the dullness sense of air-conditioning blowing, make the blowing of air-conditioner more natural, for user provides comfortable blowing feeling to be subject to, the energy consumption of air-conditioner can be reduced, economize energy simultaneously.
Accompanying drawing explanation
Fig. 1 is the flow chart of the control method of air-conditioner according to the embodiment of the present invention;
Fig. 2 is the flow chart of the control method of air-conditioner according to the present invention's specific embodiment; And
Fig. 3 is the block diagram of the control device of air-conditioner according to the embodiment of the present invention.
Reference numeral:
Receiver module 1, room temperature detection module 2 and control module 3.
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.
Below with reference to the accompanying drawings the control method of the air-conditioner of the embodiment of the present invention, the control device of air-conditioner and empty air-conditioner are described.
Fig. 1 is the flow chart of the control method of air-conditioner according to the embodiment of the present invention.As shown in Figure 1, this control comprises the following steps:
S1: receive dynamic wind open command, and the air-out wind speed and/or the wind direction that adjust air-conditioner according to dynamic wind open command.
That is, in cooling mode, after the dynamic wind open command of reception, the speed dynamic change of the wind wheel of air-conditioner can be controlled and/or control the wind guiding mechanism dynamic swing of air-conditioner, to make air-out wind speed and/or the wind direction dynamic change of air-conditioner, thus realize dynamic wind effect.
Such as, can control according to the rotating speed of natural wind wind speed sample to wind guiding mechanism and/or wind wheel prestored, the position of wind guiding mechanism, angle and movement velocity are constantly changed and/or the rotating speed of wind wheel is constantly changed, thus the air-out wind speed of adjustment air-conditioner and/or wind direction.
S2: whether detect room temperature T1 lower than the first preset value T1c.
Wherein, the room temperature sensor by being arranged on air inlet detects room temperature T1.
Specifically, while the air-out wind speed adjusting air-conditioner according to dynamic wind open command and/or wind direction, also detect room temperature T1, and judge that whether room temperature T1 is lower than the first preset value T1c.
S3: if room temperature T1 is lower than the first preset value T1c, then obtain the temperature T3 at one's side of user in the air outlet temperature T2 of air-conditioner or room.
S4: control according to the operating frequency of temperature T3 at one's side to the compressor of air-conditioner of user in the air outlet temperature T2 of air-conditioner or room.
Specifically, after receiving dynamic wind open command, in air-conditioner running, can at interval of preset time threshold Δ t, such as Δ t can be 1 minute, room temperature T1 and the first preset value T1c is once judged, to determine that whether room temperature T1 is lower than the first preset value T1c, namely whether enter air outlet temp-controled mode or temp-controled mode at one's side, namely control according to the operating frequency of temperature T3 at one's side to the compressor of air-conditioner of user in the air outlet temperature T2 of air-conditioner or room.
If room temperature T1 is lower than the first preset value T1c, then enter air outlet temp-controled mode or temp-controled mode at one's side; If room temperature T1 is higher than the first preset value T1c, then continues to control air-conditioner and run according to present mode of operation such as regular run mode.
Wherein, the first preset value T1c can be 30 degrees Celsius, or the first preset value T1c can be user setting value Ts and the 4th preset value T4c sum, such as, the first preset value T1c can with user setting value Ts positive correlation, T4c can be 4 degrees Celsius.That is, if T1 is lower than Ts+T4c, then enter air outlet temp-controled mode or temp-controled mode at one's side; If T1 is higher than Ts+T4c, then continue to control air-conditioner conveniently operational mode operation.Preferably, when user setting value Ts and the 4th preset value T4c sum are greater than 30 degrees Celsius, namely as Ts+4 degree Celsius of > 30 degrees Celsius, directly can arrange the first preset value T1c is 30 degrees Celsius.
In addition, in order to reduce error effect, prevent the operational mode frequently switching air-conditioner, when judging the relation between room temperature T1 and the first preset value T1c, predeterminable temperature threshold Δ T, such as, Δ T can be 0.5 degree Celsius.Namely say, in the normal mode of operation, when room temperature T1 deducts the value of temperature threshold Δ T lower than the first preset value T1c, when namely T1 is lower than T1c-0.5 degree Celsius, just enter air outlet temp-controled mode or temp-controled mode at one's side; At air outlet temp-controled mode or at one's side under temp-controled mode, when room temperature T1 adds the value of temperature threshold Δ T higher than the first preset value T1c, namely, when T1 is higher than T1c+0.5 degree Celsius, just exits air outlet temp-controled mode or temp-controled mode at one's side, enter regular run mode.
Wherein, it should be noted that, in the normal mode of operation, can only according to room temperature T1 and user setting value Ts, the operating frequency to the compressor of air-conditioner controls.
According to a specific embodiment of the present invention, the operating frequency of air outlet temperature to air-conditioner according to air-conditioner controls specifically to comprise: if air outlet temperature T2 is greater than the second preset value T2c, then improve the operating frequency of compressor; If air outlet temperature T2 equals the second preset value T2c, then maintain the operating frequency of compressor; If air outlet temperature T2 is less than the second preset value T2c, then reduce the operating frequency of compressor.Preferably, the second preset value T2c can set according to user setting value Ts.
Wherein, air outlet temperature T2 obtains by the temperature sensor being arranged on air outlet place, or calculates by the operational factor of air-conditioner.
That is, under air outlet temp-controled mode, detect that draught temperature T2 or the operational factor according to air-conditioner are extrapolated draught temperature T2 and compared by air outlet temperature T2 and the second preset value T2c, when T2 is greater than T2c, improve the operating frequency of compressor to promote refrigerating capacity, to reduce air conditioner wind outlet temperature; When T2 is less than T2c, reduce the operating frequency of compressor to reduce refrigerating capacity, to improve air conditioner wind outlet temperature; When T2 equals T2c, show that current operational factor meets the demands, maintain the operating frequency of compressor.
In addition, in order to reduce error effect, preventing the operational mode frequently switching air-conditioner, when judging the relation between draught temperature T2 and the second preset value T2c, allowing certain error, such as ± 0.5 DEG C.Particularly, predeterminable temperature threshold Δ T (such as Δ T can be 0.5), when air outlet temperature T2 is greater than the value that the second preset value T2c adds temperature threshold Δ T, namely during T2>T2c+0.5, reduces the operating frequency of compressor; When air outlet temperature T2 is less than the value that the second preset value T2c deducts temperature threshold Δ T, namely during T2<T2c-0.5, reduce the operating frequency of compressor; Deduct the value of temperature threshold Δ T when air outlet temperature T2 is more than or equal to the second preset value T2c and is less than or equal to the value that the second preset value T2c adds temperature threshold Δ T, be i.e., during T2c-0.5≤T2≤T2c+0.5, keep the operating frequency of compressor constant.
According to another specific embodiment of the present invention, the operating frequency of temperature at one's side to air-conditioner according to user controls specifically to comprise: if temperature T3 is greater than the 3rd preset value T3c, then improve the operating frequency of compressor at one's side; If temperature T3 equals the 3rd preset value T3c, then maintain the operating frequency of compressor at one's side; If temperature T3 is less than the 3rd preset value T3c, then reduce the operating frequency of compressor at one's side.Preferably, the 3rd preset value T3c can set according to user setting value Ts.
Wherein, temperature T3 can be the temperature of user position in room at one's side, and temperature T3 obtains by infrared detecting device at one's side, or obtains by the Wearable that user dresses and be sent to air-conditioner.Namely say, the infrared detecting device by being arranged at air-conditioner detects temperature T3 at one's side, or the Wearable of also dressing by user detects temperature T3 at one's side, and the temperature T3 at one's side detected is sent to air-conditioner.
That is, at one's side under temp-controled mode, detect temperature T3 at one's side and also will compare by temperature T3 and the 3rd preset value T3c at one's side, when T3 is greater than T3c, improve the operating frequency of compressor to promote refrigerating capacity, to reduce user's temperature at one's side; When T3 is less than T3c, reduce the operating frequency of compressor to reduce refrigerating capacity, to improve user's temperature at one's side; When T3 equals T3c, show that current operational factor meets the demands, maintain the operating frequency of compressor.
In addition, in order to reduce error effect, preventing the operational mode frequently switching air-conditioner, when judging the relation at one's side between temperature T3 and the 3rd preset value T3c, allowing certain error, such as ± 0.5 DEG C.Particularly, predeterminable temperature threshold Δ T (such as Δ T can be 0.5), when temperature T3 is greater than the value that the 3rd preset value T3c adds temperature threshold Δ T, namely during T3>T3c+0.5, reduces the operating frequency of compressor at one's side; When temperature T3 is less than the value that the 3rd preset value T3c deducts temperature threshold Δ T, namely during T3<T3c-0.5, reduce the operating frequency of compressor at one's side; Deduct the value of temperature threshold Δ T when temperature T3 is at one's side more than or equal to the 3rd preset value T3c and is less than or equal to the value that the 3rd preset value T3c adds temperature threshold Δ T, be i.e., during T3c-0.5≤T3≤T3c+0.5, keep the operating frequency of compressor constant.
Generally speaking, the control method of the embodiment of the present invention can comprise dynamic wind function and air outlet temp-controled mode, in cooling mode, after receiving dynamic wind open command, open dynamic wind function, the air-out wind speed of air-conditioner and/or wind direction will dynamic changes, judge that whether room temperature T1 is lower than the first preset value T1c simultaneously, if T1 is lower than T1c, then enter air outlet temp-controled mode, detect draught temperature T2, and control air-conditioner air outlet temperature T2 and reach the second preset value T2c, namely when T2 is greater than T2c, improve the operating frequency of compressor, when T2 is less than T2c, reduce compressor operating frequency, when T2 equals T2c, maintain the operating frequency of compressor, in above-mentioned running, if room temperature T1 is increased to the first more than preset value T1c, then exit air outlet temp-controled mode, return regular run mode.
Or, the control method of the embodiment of the present invention also can comprise dynamic wind function and temp-controled mode at one's side, in cooling mode, after receiving dynamic wind open command, open dynamic wind function, the air-out wind speed of air-conditioner and/or wind direction will dynamic changes, judge that whether room temperature T1 is lower than the first preset value T1c simultaneously, if T1 is lower than T1c, then enter temp-controled mode at one's side, detect temperature T3 at one's side, and control air-conditioning at one's side temperature T3 reach the 3rd preset value T3c, namely when T3 is greater than T3c, improve the operating frequency of compressor, when T3 is less than T3c, reduce compressor operating frequency, when T3 equals T3c, maintain the operating frequency of compressor, in above-mentioned running, if room temperature T1 is increased to the first more than preset value T1c, then exit temp-controled mode at one's side, return regular run mode.
Particularly, according to one embodiment of present invention, as shown in Figure 2, to comprise the control method of dynamic wind function and air outlet temp-controled mode, the control method of the air-conditioner of the embodiment of the present invention is described in detail.
S101: receive dynamic wind open command, performs step S102 and step S103 simultaneously.
S102: the air-out wind speed of adjustment air-conditioner and/or wind direction.
S103: detect room temperature T1.
S104: judge that whether room temperature T1 is lower than the first preset value T1c.If so, then step S105 is performed; If not, then step S109 is performed.
S105: air outlet temperature T2 and the second preset value T2c is compared.If T2 is greater than T2c, then perform step S106; If T2 equals T2c, then perform step S107; If T2 is less than T2c, then perform step S108.
S106: the operating frequency improving compressor, and after time threshold Δ t, return step S103.
S107: the operating frequency maintaining compressor, and after time threshold Δ t, return step S103.
S108: the operating frequency reducing compressor, and after time threshold Δ t, return step S103.
S109: enter regular run mode.After time threshold Δ t, return step S103.
To sum up, according to the control method of the air-conditioner that the embodiment of the present invention proposes, after the dynamic wind open command of reception, according to air-out wind speed and/or the wind direction of dynamic wind open command adjustment air-conditioner, simultaneously, whether also detect room temperature lower than the first preset value, if room temperature is lower than the first preset value, then obtain the temperature at one's side of user in the air outlet temperature of air-conditioner or room, and control according to the operating frequency of temperature at one's side to the compressor of air-conditioner of user in the air outlet temperature of air-conditioner or room.Thus, the method is by controlling air-out wind speed and/or wind direction and air outlet temperature, the suitable dynamic wind of temperature can be blown out to user, meet the demand of user to dynamic wind and comfortable air outlet temperature, thus, improve the dullness sense of air-conditioning blowing, make the blowing of air-conditioner more natural, for user provides comfortable blowing feeling to be subject to, the energy consumption of air-conditioner can be reduced, economize energy simultaneously.
Fig. 3 is the block diagram of the control device of air-conditioner according to the embodiment of the present invention.As shown in Figure 3, the control device of this air-conditioner comprises: receiver module 1, room temperature detection module 2 and control module 3.
Wherein, receiver module 1 is for receiving the dynamic wind open command of user's input, room temperature detection module 2 is for detecting room temperature T1, and such as, room temperature detection module 2 is arranged on the room temperature sensor of air inlet, control module 3 is connected with room temperature detection module 2 with receiver module 1 respectively, control module 3 is for after receiving dynamic wind open command, according to air-out wind speed and/or the wind direction of dynamic wind open command adjustment air-conditioner, and judge that whether room temperature T1 is lower than the first preset value T1c, if room temperature T1 is lower than the first preset value T1c, then obtain the temperature T3 at one's side of user in the air outlet temperature T2 of air-conditioner or room, and control according to the operating frequency of temperature T3 at one's side to the compressor of air-conditioner of user in the air outlet temperature T2 of air-conditioner or room.
That is, in cooling mode, after receiver module 1 receives dynamic wind open command, control module 3 can control the speed dynamic change of the wind wheel of air-conditioner and/or control the wind guiding mechanism dynamic swing of air-conditioner, to make air-out wind speed and/or the wind direction dynamic change of air-conditioner, thus realize dynamic wind effect.Such as, control module can control according to the rotating speed of natural wind wind speed sample to wind guiding mechanism and/or wind wheel prestored, the position of wind guiding mechanism, angle and movement velocity are constantly changed and/or the rotating speed of wind wheel is constantly changed, thus the air-out wind speed of adjustment air-conditioner and/or wind direction.
While the air-out wind speed adjusting air-conditioner according to dynamic wind open command and/or wind direction, also detect room temperature T1, room temperature detection module 2 also detects room temperature T1, control module 3 judges that whether room temperature T1 is lower than the first preset value T1c, if room temperature T1 is lower than the first preset value T1c, then control module 3 controls air-conditioner and enters air outlet temp-controled mode or temp-controled mode at one's side, and namely control module 3 controls according to the operating frequency of temperature T3 at one's side to the compressor of air-conditioner of user in the air outlet temperature T2 of air-conditioner or room; If room temperature T1 is higher than the first preset value T1c, then control module 3 continues to control air-conditioner according to present mode of operation such as regular run mode operation.
Specifically, after receiver module 1 receives dynamic wind open command, in air-conditioner running, control module 3 can at interval of preset time threshold Δ t, such as Δ t can be 1 minute, room temperature T1 and the first preset value T1c is once judged, to determine that whether room temperature T1 is lower than the first preset value T1c, namely whether enter air outlet temp-controled mode or temp-controled mode at one's side.
Wherein, the first preset value T1c can be 30 degrees Celsius, or the first preset value T1c can be user setting value Ts and the 4th preset value T4c sum, such as, the first preset value T1c can with user setting value Ts positive correlation, T4c can be 4 degrees Celsius.That is, if T1 is lower than Ts+T4c, then control module 3 controls air-conditioner and enters air outlet temp-controled mode or temp-controled mode at one's side; If T1 is higher than Ts+T4c, then control module 3 continues to control air-conditioner conveniently operational mode operation.Preferably, when user setting value Ts and the 4th preset value T4c sum are greater than 30 degrees Celsius, namely as Ts+4 degree Celsius of > 30 degrees Celsius, it is 30 degrees Celsius that control module 3 directly can arrange the first preset value T1c.
In addition, in order to reduce error effect, prevent the operational mode frequently switching air-conditioner, when judging the relation between room temperature T1 and the first preset value T1c, predeterminable temperature threshold Δ T, such as, Δ T can be 0.5 degree Celsius.Namely say, in the normal mode of operation, when room temperature T1 deducts the value of temperature threshold Δ T lower than the first preset value T1c, when namely T1 is lower than T1c-0.5 degree Celsius, control module 3 just controls air-conditioner and enters air outlet temp-controled mode or temp-controled mode at one's side; At air outlet temp-controled mode or at one's side under temp-controled mode, when room temperature T1 adds the value of temperature threshold Δ T higher than the first preset value T1c, namely when T1 is higher than T1c+0.5 degree Celsius, control module 3 just controls air-conditioner and exits air outlet temp-controled mode or temp-controled mode at one's side, enters regular run mode.
Wherein, it should be noted that, in the normal mode of operation, control module 3 can only according to room temperature T1 and user setting value Ts, the operating frequency to the compressor of air-conditioner controls.
According to a concrete example of the present invention, receiver module 1 receives dynamic wind open command by the human-computer interaction interface being arranged at air-conditioner, or by the dynamic wind open command of remote control of air-conditioner, or by receiving dynamic wind open command with air-conditioner communication mobile terminal.
According to a specific embodiment of the present invention, when control module 3 controls according to the operating frequency of air outlet temperature T2 to the compressor of air-conditioner of air-conditioner, control device 3 specifically for: if air outlet temperature T2 is greater than the second preset value T2c, then control device 3 improves the operating frequency of compressor; If air outlet temperature T2 equals the second preset value T2c, then control device 3 maintains the operating frequency of compressor; If air outlet temperature T2 is less than the second preset value T2c, then control device 3 reduces the operating frequency of compressor.Preferably, the second preset value T2c can set according to user setting value Ts.
Wherein, air outlet temperature T2 obtains by the temperature sensor being arranged on air outlet place, or calculates by the operational factor of air-conditioner.
That is, under air outlet temp-controled mode, detect that draught temperature T2 or control module 3 are extrapolated draught temperature T2 according to the operational factor of air-conditioner and compared by air outlet temperature T2 and the second preset value T2c by temperature sensor, when T2 is greater than T2c, control module 3 improves the operating frequency of compressor to promote refrigerating capacity, to reduce air conditioner wind outlet temperature; When T2 is less than T2c, control module 3 reduces the operating frequency of compressor to reduce refrigerating capacity, to improve air conditioner wind outlet temperature; When T2 equals T2c, show that current operational factor meets the demands, control module 3 maintains the operating frequency of compressor.
In addition, in order to reduce error effect, preventing the operational mode frequently switching air-conditioner, when judging the relation between draught temperature T2 and the second preset value T2c, allowing certain error, such as ± 0.5 DEG C.Particularly, predeterminable temperature threshold Δ T (such as Δ T can be 0.5), when air outlet temperature T2 is greater than the value that the second preset value T2c adds temperature threshold Δ T, namely during T2>T2c+0.5, control module 3 reduces the operating frequency of compressor; When air outlet temperature T2 is less than the value that the second preset value T2c deducts temperature threshold Δ T, namely during T2<T2c-0.5, control module 3 reduces the operating frequency of compressor; Deduct the value of temperature threshold Δ T when air outlet temperature T2 is more than or equal to the second preset value T2c and is less than or equal to the value that the second preset value T2c adds temperature threshold Δ T, i.e., during T2c-0.5≤T2≤T2c+0.5, control module 3 keeps the operating frequency of compressor constant.
According to another specific embodiment of the present invention, when control module 3 controls according to the operating frequency of temperature at one's side to the compressor of air-conditioner of user, control device 3 specifically for: if temperature T3 is greater than the 3rd preset value T3c at one's side, then device 3 processed improves the operating frequency of compressor; If temperature T3 equals the 3rd preset value T3c at one's side, then device 3 processed maintains the operating frequency of compressor; If temperature T3 is less than the 3rd preset value T3c at one's side, then device 3 processed reduces the operating frequency of compressor.Preferably, the 3rd preset value T3c can set according to user setting value Ts.
Wherein, temperature T3 can be the temperature of user position in room at one's side, and temperature T3 obtains by infrared detecting device at one's side, or obtains by the Wearable that user dresses and be sent to air-conditioner.Namely say, the infrared detecting device by being arranged at air-conditioner detects temperature T3 at one's side, or the Wearable of also dressing by user detects temperature T3 at one's side, and the temperature T3 at one's side detected is sent to air-conditioner.
That is, at one's side under temp-controled mode, temperature T3 or obtain temperature T3 at one's side by Wearable is at one's side detected by infrared detecting device, control module 3 will compare by temperature T3 and the 3rd preset value T3c at one's side, when T3 is greater than T3c, control module 3 improves the operating frequency of compressor to promote refrigerating capacity, to reduce user's temperature at one's side; When T3 is less than T3c, control module 3 reduces the operating frequency of compressor to reduce refrigerating capacity, to improve user's temperature at one's side; When T3 equals T3c, show that current operational factor meets the demands, control module 3 maintains the operating frequency of compressor.
In addition, in order to reduce error effect, preventing the operational mode frequently switching air-conditioner, when judging the relation at one's side between temperature T3 and the 3rd preset value T3c, allowing certain error, such as ± 0.5 DEG C.Particularly, predeterminable temperature threshold Δ T (such as Δ T can be 0.5), when temperature T3 is greater than the value that the 3rd preset value T3c adds temperature threshold Δ T at one's side, namely during T3>T3c+0.5, control module 3 reduces the operating frequency of compressor; When temperature T3 is less than the value that the 3rd preset value T3c deducts temperature threshold Δ T at one's side, namely during T3<T3c-0.5, control module 3 reduces the operating frequency of compressor; Deduct the value of temperature threshold Δ T when temperature T3 is at one's side more than or equal to the 3rd preset value T3c and is less than or equal to the value that the 3rd preset value T3c adds temperature threshold Δ T, i.e., during T3c-0.5≤T3≤T3c+0.5, control module 3 keeps the operating frequency of compressor constant.
Generally speaking, in embodiments of the present invention, control module 3 specifically comprises dynamic wind control unit, comparing calculation unit and compressor control unit.User is by after the dynamic wind open command of input of remote controller, receiver module 1 receives dynamic wind open command, and the wind guiding mechanism dynamic swing of speed dynamic change and/or control air-conditioner that dynamic wind control unit control module 3 can control the wind wheel of air-conditioner is with formative dynamics wind effect.Room temperature detection module 2 obtains room temperature T1 simultaneously, and comparing calculation unit contrasts room temperature T1 and the first preset value T1c, to determine the operational mode of air-conditioner.After comparing calculation unit judges room temperature T1 is lower than the first preset value T1c, obtain the temperature T3 at one's side of user in the air outlet temperature T2 of air-conditioner or room, and air outlet temperature T2 and the second preset value T2c is carried out contrast or incite somebody to action temperature T3 and the 3rd preset value T3c at one's side and contrast, compressor control unit controls according to the operating frequency of comparing result to the compressor of air-conditioner.
To sum up, according to the control device of the air-conditioner that the embodiment of the present invention proposes, the dynamic wind open command of user's input is received by receiver module, and detect room temperature by room temperature detection module, control module is after the dynamic wind open command of reception, according to air-out wind speed and/or the wind direction of dynamic wind open command adjustment air-conditioner, simultaneously, whether also detect room temperature lower than the first preset value, if room temperature is lower than the first preset value, then obtain the temperature at one's side of user in the air outlet temperature of air-conditioner or room, and control according to the operating frequency of temperature at one's side to the compressor of air-conditioner of user in the air outlet temperature of air-conditioner or room.Thus, this device is by controlling air-out wind speed and/or wind direction and air outlet temperature, the suitable dynamic wind of temperature can be blown out to user, meet the demand of user to dynamic wind and comfortable air outlet temperature, thus, improve the dullness sense of air-conditioning blowing, make the blowing of air-conditioner more natural, for user provides comfortable blowing feeling to be subject to, the energy consumption of air-conditioner can be reduced, economize energy simultaneously.
The embodiment of the present invention also proposed a kind of air-conditioner, comprises the control device of above-mentioned air-conditioner.
By above-mentioned control device, air-conditioner can be made to comprise dynamic wind function, produce dynamic wind by the air-out wind speed and/or wind direction adjusting air-conditioner; Simultaneously at room temperature T1 whether lower than the first preset value T1c, air-conditioner can be controlled and enter air outlet temp-controled mode or temp-controled mode at one's side, control according to the operating frequency of temperature T3 at one's side to the compressor of air-conditioner of user in the air outlet temperature T2 of air-conditioner or room.
In addition, on the air-conditioner with fresh air-changing device, by above-mentioned control method of the present invention and control device, after unlatching fresh air-changing device, can by outdoor fresh air suction chamber, control the speed dynamic change of wind guiding mechanism dynamic swing or wind wheel simultaneously, dynamically blow out afterwards so that the new wind in suction chamber is outdoor mixed with room air, the new wind of formative dynamics.
According to the air-conditioner that the embodiment of the present invention proposes, the suitable dynamic wind of temperature can be blown out to user, meet the demand of user to dynamic wind and comfortable air outlet temperature, thus, improve the dullness sense of air-conditioning blowing, make the blowing of air-conditioner more natural, for user provides comfortable blowing feeling to be subject to, the energy consumption of air-conditioner can be reduced, economize energy simultaneously.
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, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
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 at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
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.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, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (11)
1. a control method for air-conditioner, is characterized in that, comprises the following steps:
Receive dynamic wind open command, and adjust air-out wind speed and/or the wind direction of described air-conditioner according to described dynamic wind open command;
Whether detect room temperature lower than the first preset value;
If described room temperature is lower than described first preset value, then obtain the temperature at one's side of user in the air outlet temperature of described air-conditioner or described room; And
Control according to the operating frequency of temperature at one's side to the compressor of described air-conditioner of user in the air outlet temperature of described air-conditioner or described room.
2. the control method of air-conditioner as claimed in claim 1, it is characterized in that, described first preset value is 30 degrees Celsius, or described first preset value is user's setting value and the 4th preset value sum.
3. the control method of air-conditioner as claimed in claim 1, it is characterized in that, the described operating frequency of air outlet temperature to described air-conditioner according to described air-conditioner controls specifically to comprise:
If described air outlet temperature is greater than the second preset value, then improve the operating frequency of described compressor;
If described air outlet temperature equals described second preset value, then maintain the operating frequency of described compressor; And
If described air outlet temperature is less than described second preset value, then reduce the operating frequency of described compressor.
4. the control method of air-conditioner as claimed in claim 1, it is characterized in that, the described operating frequency of temperature at one's side to described air-conditioner according to described user controls specifically to comprise:
If described temperature is at one's side greater than the 3rd preset value, then improve the operating frequency of described compressor;
If described temperature at one's side equals described 3rd preset value, then maintain the operating frequency of described compressor; And
If described temperature is at one's side less than described 3rd preset value, then reduce the operating frequency of described compressor.
5. the control method of air-conditioner as claimed in claim 1, it is characterized in that, described temperature is at one's side obtained by infrared detecting device, or is obtained by the Wearable that described user dresses and be sent to described air-conditioner.
6. a control device for air-conditioner, is characterized in that, comprising:
Receiver module, for receiving the dynamic wind open command of user's input;
Room temperature detection module, for detecting room temperature;
Control module, described control module is connected with described room temperature detection module with described receiver module respectively, described control module is used for after receiving described dynamic wind open command, air-out wind speed and/or the wind direction of described air-conditioner is adjusted according to described dynamic wind open command, and judge that whether described room temperature is lower than the first preset value, if described room temperature is lower than described first preset value, then obtain the temperature at one's side of user in the air outlet temperature of described air-conditioner or described room, and control according to the operating frequency of temperature at one's side to the compressor of described air-conditioner of user in the air outlet temperature of described air-conditioner or described room.
7. the control device of air-conditioner as claimed in claim 6, it is characterized in that, described first preset value is 30 degrees Celsius, or described first preset value is user's setting value and the 4th preset value sum.
8. the control device of air-conditioner as claimed in claim 6, is characterized in that, when described control module controls according to the operating frequency of air outlet temperature to the compressor of described air-conditioner of described air-conditioner, and described control device, specifically for:
If described air outlet temperature is greater than the second preset value, then described control device improves the operating frequency of described compressor;
If described air outlet temperature equals described second preset value, then described control device maintains the operating frequency of described compressor; And
If described air outlet temperature is less than described second preset value, then described control device reduces the operating frequency of described compressor.
9. the control device of air-conditioner as claimed in claim 6, is characterized in that, when described control module controls according to the operating frequency of temperature at one's side to the compressor of described air-conditioner of described user, and described control device, specifically for:
If described temperature is at one's side greater than the 3rd preset value, then described control device improves the operating frequency of described compressor;
If described temperature at one's side equals described 3rd preset value, then described control device maintains the operating frequency of described compressor; And
If described temperature is at one's side less than described 3rd preset value, then described control device reduces the operating frequency of described compressor.
10. the control device of air-conditioner as claimed in claim 6, it is characterized in that, described temperature is at one's side obtained by described infrared detecting device, or is obtained by the Wearable that described user dresses and be sent to described air-conditioner.
11. 1 kinds of air-conditioners, is characterized in that, comprising:
The control device of the air-conditioner as described in claim 6-10.
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