CN105318506A - Control method and device of air conditioner, and air conditioner - Google Patents
Control method and device of air conditioner, and air conditioner Download PDFInfo
- Publication number
- CN105318506A CN105318506A CN201510848300.XA CN201510848300A CN105318506A CN 105318506 A CN105318506 A CN 105318506A CN 201510848300 A CN201510848300 A CN 201510848300A CN 105318506 A CN105318506 A CN 105318506A
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- Prior art keywords
- conditioner
- air
- temperature
- environment temperature
- mode
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Classifications
-
- 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
- F24F2110/10—Temperature
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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
Abstract
The invention discloses a control method and device of an air conditioner, and an air conditioner. The control method comprises the following steps of: receiving a work mode selected by a user; detecting the temperature of the indoor environment where the air conditioner is arranged; and setting the working temperature of the air conditioner according to the work mode and the environment temperature. According to the control method of the air conditioner, adopted in the embodiment disclosed by the invention, the using convenience of the air condition for users can be improved, and besides, the control accuracy is high.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly a kind of control method of air-conditioner, device and air-conditioner.
Background technology
Along with people improve day by day for the pursuit of living standard, air-conditioner becomes more common household electrical appliance gradually.
At present, people can be transmitted control signal to air-conditioner by remote controller, and are controlled air-conditioner according to control signal and the control logic pre-set by air-conditioner.But in the remote controller of large multi-air-conditioner, need user to carry out the complicated operation such as model selection, temperature setting and wind speed adjustment, could realize the control to air-conditioner and use, this brings very big inconvenience to user.
Propose the remote controller that can realize fuzzy control in correlation technique, the operation of relative simplicity to remote controller, but such remote controller can only set fixing temperature and wind speed etc. mostly, control accuracy is poor.
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, the object of the invention is to the control method proposing a kind of air-conditioner, can improve the convenience of user's using air-condition device, control accuracy is higher simultaneously.
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 according to a first aspect of the present invention, comprises the following steps: receive the mode of operation that user selects; Detect the indoor environment temperature at described air-conditioner place; And the operating temperature of described air-conditioner is set according to described mode of operation and described environment temperature.
According to the control method of the air-conditioner of the embodiment of the present invention, by receiving the mode of operation that user selects, and by detecting the indoor environment temperature at air-conditioner place, then set the operating temperature of air-conditioner according to mode of operation and environment temperature.Thus, user only needs to select mode of operation, just the operating temperature corresponding with user-selected mode of operation can be determined voluntarily by air-conditioner, compared with correlation technique, the operation of user can be simplified, improve the convenience of user's using air-condition device, simultaneously, the operating temperature of combining environmental temperature to air-conditioner sets, and can improve temperature controlled accuracy.
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, described mode of operation comprises shallow cold pattern, general cold pattern and deep cooling pattern, describedly determine that the operating temperature of described air-conditioner specifically comprises according to described mode of operation and described environment temperature: when the mode of operation of described air-conditioner is described shallow cold pattern, if described environment temperature is less than first threshold, then the operating temperature of described air-conditioner is set as that described environment temperature deducts first temperature difference, if described environment temperature is more than or equal to first threshold and is less than or equal to Second Threshold, then the operating temperature of described air-conditioner is set as that described environment temperature deducts second temperature difference, if described environment temperature is greater than Second Threshold, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 3rd temperature difference, when the mode of operation of described air-conditioner is described general cold pattern, if described environment temperature is less than the 3rd threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 4th temperature difference, if described environment temperature is more than or equal to the 3rd threshold value and be less than or equal to the 4th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 5th temperature difference, if described environment temperature is greater than the 4th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 6th temperature difference, when the mode of operation of described air-conditioner is described deep cooling pattern, if described environment temperature is less than the 5th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 7th temperature difference, if described environment temperature is more than or equal to the 5th threshold value and be less than or equal to the 6th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 8th temperature difference, if described environment temperature is greater than the 6th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 9th temperature difference.
Further, if the operating temperature of described air-conditioner is less than the first preset value, then the operating temperature of described air-conditioner is set as described first preset value, if the operating temperature of described air-conditioner is greater than the second preset value, then the operating temperature of described air-conditioner is set as described second preset value.
According to one embodiment of present invention, described method also comprises: the medium temperature detecting the evaporimeter of described air-conditioner; The indoor fan rotating speed of described air-conditioner is adjusted according to the mode of operation of described air-conditioner and the medium temperature of described evaporimeter.
Particularly, the initial speed controlling described indoor fan is the first ratio value * N
max, wherein, N
maxfor the maximum (top) speed of described air conditioner chamber inner blower; After described indoor fan starts the first Preset Time, if the medium temperature of described evaporimeter is less than or equal to preset temperature threshold value, then control described indoor fan rotating speed and raise the first wind speed difference every the second Preset Time, if the medium temperature of described evaporimeter is greater than described preset temperature threshold value, then controls described indoor fan rotating speed and reduce described first wind speed difference every the second Preset Time.
Further, when the mode of operation of described air-conditioner is described shallow cold pattern, the excursion of described indoor fan rotating speed is N
minto the second ratio value * N
max, when the mode of operation of described air-conditioner is described general cold pattern, the excursion of described indoor fan rotating speed is N
minto N
max, when the mode of operation of described air-conditioner is described deep cooling pattern, the excursion of described indoor fan rotating speed is the 3rd ratio value * N
maxto N
max, wherein, N
minfor the minimum speed of indoor fan, described first ratio value is greater than described 3rd ratio value, and described first ratio value is less than described second ratio value.
The control device of the air-conditioner of embodiment according to a second aspect of the present invention, comprise: remote controller, described remote controller comprises: switch key, for receiving the start/shutdown command of user's input, mode of operation selects module, for receiving the mode of operation that user selects, remote-controller controller, described remote-controller controller generates control signal according to described start/shutdown command and described mode of operation, and signal projector, for launching described control signal to controller of air conditioner; First temperature sensor, for detecting the indoor environment temperature at described air-conditioner place; Described controller of air conditioner, for receiving the control signal that described signal projector is launched, and sets the operating temperature of described air-conditioner according to described mode of operation and described environment temperature.
According to the control device of the air-conditioner of the embodiment of the present invention, by receiving the mode of operation that user selects, and by detecting the indoor environment temperature at air-conditioner place, then set the operating temperature of air-conditioner according to mode of operation and environment temperature.Thus, user only needs to select mode of operation, just the operating temperature corresponding with user-selected mode of operation can be determined voluntarily by air-conditioner, compared with correlation technique, the operation of user can be simplified, improve the convenience of user's using air-condition device, simultaneously, the operating temperature of combining environmental temperature to air-conditioner sets, and can improve temperature controlled accuracy.
In addition, the control device 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, described mode of operation comprises shallow cold pattern, general cold pattern and deep cooling pattern, described controller of air conditioner specifically for: when the mode of operation of described air-conditioner is described shallow cold pattern, if described environment temperature is less than first threshold, then the operating temperature of described air-conditioner is set as that described environment temperature deducts first temperature difference, if described environment temperature is more than or equal to first threshold and is less than or equal to Second Threshold, then the operating temperature of described air-conditioner is set as that described environment temperature deducts second temperature difference, if described environment temperature is greater than Second Threshold, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 3rd temperature difference, when the mode of operation of described air-conditioner is described general cold pattern, if described environment temperature is less than the 3rd threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 4th temperature difference, if described environment temperature is more than or equal to the 3rd threshold value and be less than or equal to the 4th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 5th temperature difference, if described environment temperature is greater than the 4th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 6th temperature difference, when the mode of operation of described air-conditioner is described deep cooling pattern, if described environment temperature is less than the 5th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 7th temperature difference, if described environment temperature is more than or equal to the 5th threshold value and be less than or equal to the 6th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 8th temperature difference, if described environment temperature is greater than the 6th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 9th temperature difference.
Further, described controller of air conditioner also for: if the operating temperature of described air-conditioner is less than the first preset value, then the operating temperature of described air-conditioner is set as described first preset value; If the operating temperature of described air-conditioner is greater than the second preset value, then the operating temperature of described air-conditioner is set as described second preset value.
According to one embodiment of present invention, described device also comprises: the second temperature sensor, for detecting the medium temperature of the evaporimeter of described air-conditioner, described controller of air conditioner is also for the indoor fan rotating speed that adjusts described air-conditioner according to the mode of operation of described air-conditioner and the medium temperature of described evaporimeter.
Further, described controller of air conditioner specifically for: the initial speed controlling described indoor fan is the first ratio value * N
max, wherein, N
maxfor the maximum (top) speed of described air conditioner chamber inner blower; After described indoor fan starts the first Preset Time, if the medium temperature of described evaporimeter is less than or equal to preset temperature threshold value, then control described indoor fan rotating speed and raise the first wind speed difference every the second Preset Time, if the medium temperature of described evaporimeter is greater than described preset temperature threshold value, then controls described indoor fan rotating speed and reduce described first wind speed difference every described Preset Time.
Further, when the mode of operation of described air-conditioner is described shallow cold pattern, the excursion of described indoor fan rotating speed is N
minto the second ratio value * N
max, when the mode of operation of described air-conditioner is described general cold pattern, the excursion of described indoor fan rotating speed is N
minto N
max, when the mode of operation of described air-conditioner is described deep cooling pattern, the excursion of described indoor fan rotating speed is the 3rd ratio value * N
maxto N
max, wherein, N
minfor the minimum speed of indoor fan, described first ratio value is greater than described 3rd ratio value, and described first ratio value is less than described second ratio value.
The air-conditioner of embodiment according to a third aspect of the present invention, comprises the control device of the air-conditioner of embodiment according to a second aspect of the present invention.
According to the air-conditioner of the embodiment of the present invention, by receiving the mode of operation that user selects, and by detecting the indoor environment temperature at air-conditioner place, then according to mode of operation and environment temperature setting operating temperature.Thus, user only needs to select mode of operation, just the operating temperature corresponding with user-selected mode of operation can be determined voluntarily by air-conditioner, compared with correlation technique, the operation of user can be simplified, improve the convenience of user's using air-condition device, simultaneously, the operating temperature of combining environmental temperature to air-conditioner sets, and can improve temperature controlled accuracy.
Accompanying drawing explanation
Fig. 1 is the flow chart of the control method of air-conditioner according to an embodiment of the invention;
Fig. 2 is the structural representation of remote controller according to an embodiment of the invention;
Fig. 3 is the flow chart of the control method of air-conditioner in accordance with another embodiment of the present invention;
Fig. 4 is the structured flowchart of the control device of air-conditioner according to an embodiment of the invention;
Fig. 5 is the structured flowchart of the control device of air-conditioner in accordance with another embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
The control method of the air-conditioner of the embodiment of the present invention, device and air-conditioner are described for single cold type transducer air conditioning below.
Fig. 1 is the flow chart of the control method of air-conditioner according to an embodiment of the invention.
As shown in Figure 1, the control method of the air-conditioner of the embodiment of the present invention, comprises the following steps:
S101, receives the mode of operation that user selects.
Wherein, the mode of operation of air-conditioner can comprise: shallow cold pattern, general cold pattern and deep cooling pattern.In one embodiment of the invention, the mode of operation selected by the remote control user shown in Fig. 2, wherein, button 1, button 2 and button 3 can be respectively used to select shallow cold pattern, general cold pattern and deep cooling pattern.
Be to be understood that, the name of above-mentioned mode of operation is only the roughly operating temperature representing air-conditioner, and wherein, under deep cooling pattern, the operating temperature of air-conditioner is relatively minimum, under shallow cold pattern, the operating temperature of air-conditioner is relatively the highest, the operating temperature rather moderate of air-conditioner under general cold pattern.In other embodiments of the invention, also other names can be done to above-mentioned mode of operation.
S102, detects the indoor environment temperature at air-conditioner place.
In one embodiment of the invention, by built-in temperature sensor in air-conditioner to detect the indoor environment temperature at air-conditioner place.
S103, sets the operating temperature of air-conditioner according to mode of operation and environment temperature.
Particularly, when the mode of operation of air-conditioner is shallow cold pattern, if environment temperature is less than first threshold, then the operating temperature of air-conditioner is set as that environment temperature deducts first temperature difference, if environment temperature is more than or equal to first threshold and be less than or equal to Second Threshold, then the operating temperature of air-conditioner is set as that environment temperature deducts second temperature difference, if environment temperature is greater than Second Threshold, then the operating temperature of air-conditioner is set as that environment temperature deducts the 3rd temperature difference.Wherein, first threshold can be 26 DEG C, and Second Threshold can be 28 DEG C, and first temperature difference can be 1 DEG C, and second temperature difference can be 2 DEG C, and the 3rd temperature difference can be 3 DEG C.
When the mode of operation of air-conditioner is general cold pattern, if environment temperature is less than the 3rd threshold value, then the operating temperature of air-conditioner is set as that environment temperature deducts the 4th temperature difference, if environment temperature is more than or equal to the 3rd threshold value and be less than or equal to the 4th threshold value, then the operating temperature of air-conditioner is set as that environment temperature deducts the 5th temperature difference, if environment temperature is greater than the 4th threshold value, then the operating temperature of air-conditioner is set as that environment temperature deducts the 6th temperature difference.Wherein, the 3rd threshold value can be 22 DEG C, and the 4th threshold value can be 26 DEG C, and the 4th temperature difference can be 1 DEG C, and the 5th temperature difference can be 2 DEG C, and the 6th temperature difference can be 3 DEG C.
When the mode of operation of air-conditioner is deep cooling pattern, if environment temperature is less than the 5th threshold value, then the operating temperature of air-conditioner is set as that environment temperature deducts the 7th temperature difference, if environment temperature is more than or equal to the 5th threshold value and be less than or equal to the 6th threshold value, then the operating temperature of air-conditioner is set as that environment temperature deducts the 8th temperature difference, if environment temperature is greater than the 6th threshold value, then the operating temperature of air-conditioner is set as that environment temperature deducts the 9th temperature difference.Wherein, the 5th threshold value can be 20 DEG C, and the 6th threshold value can be 25 DEG C, and the 7th temperature difference can be 1 DEG C, and the 8th temperature difference can be 6 DEG C, and the 9th temperature difference can be 10 DEG C.
In one embodiment of the invention, the operating temperature of air-conditioner also can be limited in default scope.Particularly, if the operating temperature of air-conditioner is less than the first preset value, then the operating temperature of air-conditioner is set as the first preset value, if the operating temperature of air-conditioner is greater than the second preset value, then the operating temperature of air-conditioner is set as the second preset value.Wherein, the first preset value can be 17 DEG C, and the second preset value can be 30 DEG C, thus, the operating temperature of air-conditioner can be limited in the scope of 17 DEG C-30 DEG C.
In one embodiment of the invention, when environment temperature often changes 1 DEG C, the operating temperature of air-conditioner can again be set according to mode of operation and environment temperature.
According to the control method of the air-conditioner of the embodiment of the present invention, by receiving the mode of operation that user selects, and by detecting the indoor environment temperature at air-conditioner place, then set the operating temperature of air-conditioner according to mode of operation and environment temperature.Thus, user only needs to select mode of operation, just the operating temperature corresponding with user-selected mode of operation can be determined voluntarily by air-conditioner, compared with correlation technique, the operation of user can be simplified, improve the convenience of user's using air-condition device, simultaneously, the operating temperature of combining environmental temperature to air-conditioner sets, and can improve temperature controlled accuracy.
In addition, in one embodiment of the invention, the control procedure of the indoor fan rotating speed to air-conditioner can also be comprised.As shown in Figure 3, according to the control method of the air-conditioner of the embodiment of the present invention, also can comprise the following steps:
S104, detects the medium temperature of the evaporimeter of air-conditioner.
Wherein, the medium temperature of evaporimeter refers to the temperature of evaporimeter middle part.Should be appreciated that the middle part of evaporimeter comprises the position of the geometric center of evaporimeter and the geometric center near evaporimeter.
S105, adjusts the indoor fan rotating speed of air-conditioner according to the mode of operation of air-conditioner and the medium temperature of evaporimeter.
Particularly, the initial speed that can control indoor fan is the first ratio value * N
max, wherein, N
maxfor the maximum (top) speed of air conditioner chamber's inner blower.
After indoor fan starts the first Preset Time, if the medium temperature of evaporimeter is less than or equal to preset temperature threshold value, then inner blower rotating speed in control room raises the first wind speed difference every the second Preset Time, if the medium temperature of evaporimeter is greater than preset temperature threshold value, then inner blower rotating speed in control room reduces the first wind speed difference every the second Preset Time.
Wherein, when the mode of operation of air-conditioner is shallow cold pattern, the excursion of indoor fan rotating speed is N
minto the second ratio value * N
max, when the mode of operation of air-conditioner is general cold pattern, the excursion of indoor fan rotating speed is N
minto N
max, when the mode of operation of air-conditioner is deep cooling pattern, the excursion of indoor fan rotating speed is the 3rd ratio value * N
maxto N
max, wherein, N
minfor the minimum speed of indoor fan, the first ratio value can be greater than the 3rd ratio value, and the first ratio value can be less than the second ratio value.In a particular embodiment of the present invention, the first ratio value can be 80%, and the second ratio value can be 90%, and the 3rd ratio value can be 60%.
Wherein, the first Preset Time can be 10 minutes, and preset temperature threshold value can be 11 DEG C, and the second Preset Time can be 2 minutes, and the first wind speed difference can be 2.5%N
max, the minimum speed N of indoor fan
min≤ 50%N
max.
For example, if the maximum (top) speed N of indoor fan
maxbe 1250 revs/min, the minimum speed N of indoor fan
minbe 625 revs/min, then upon actuation, the initial speed of indoor fan can be 80%*1250=1000 rev/min.After indoor fan starts 10 minutes, if the medium temperature of evaporimeter is greater than 11 DEG C, then indoor fan rotating speed reduced 2.5%N every 2 minutes
max, the 10-12 minute namely after indoor fan starts, indoor fan rotating speed is 1000-2.5%*1250=969 rev/min.Wherein, if result of calculation is not integer, result of calculation can be rounded.If the mode of operation of air-conditioner is shallow cold pattern, then the excursion of indoor fan rotating speed is 625 revs/min to 1125 revs/min, namely when indoor fan rotating speed is reduced to 625 revs/min, even if the medium temperature of evaporimeter is still greater than 11 DEG C, indoor fan rotating speed also no longer reduces, when indoor fan rotating speed is increased to 1125 revs/min, even if the medium temperature of evaporimeter is still less than 11 DEG C, indoor fan rotating speed also no longer raises.
Thus, user only needs to select mode of operation, just can determine the indoor fan rotating speed corresponding with user-selected mode of operation voluntarily by air-conditioner.
In the control method of the air-conditioner of the embodiment of the present invention, the control for compressor frequency can be identical with the control method of general transducer air conditioning, do not repeat at this.
In addition, according to the control method of the air-conditioner of the embodiment of the present invention, also can comprise: display mode of operation and indoor fan rotating speed.
As shown in Figure 2, mode of operation and indoor fan rotating speed can be shown on a remote control.Wherein, indoor fan rotating speed can be represented by percentage.In one embodiment of the invention, the actual value of indoor fan rotating speed can be the maximum (top) speed of indoor fan and the product of this percentage.
For realizing above-described embodiment, the present invention also proposes a kind of control device of air-conditioner,
Fig. 4 is the structured flowchart of air conditioner controlling device according to an embodiment of the invention.
As shown in Figure 4, the control device of the air-conditioner of the embodiment of the present invention, comprising: remote controller 10, first temperature sensor 20 and controller of air conditioner 30.Wherein, remote controller 10 comprises: switch key 11, mode of operation select module 12, remote-controller controller 13 and signal projector 14.
Wherein, switch key 11 is for receiving the start/shutdown command of user's input, the mode of operation that mode of operation selects module 12 to select for receiving user, remote-controller controller 13 generates control signal according to start/shutdown command and mode of operation, and signal projector 14 is for controller of air conditioner 30 emissioning controling signal.
In one embodiment of the invention, the mode of operation of air-conditioner can comprise: shallow cold pattern, general cold pattern and deep cooling pattern.Fig. 2 is the structural representation of remote controller according to an embodiment of the invention.As shown in Figure 2, button 1, button 2 and button 3 can be respectively used to select shallow cold pattern, general cold pattern and deep cooling pattern.In one embodiment of the invention, switch key 11 can be single button button, and wherein, startup and shutdown function can be loop control function.Namely press switch key 11 when air-conditioner is in the state of shutdown, then control air-conditioner start; Press switch 11 when air-conditioner is in the state of start, then control air-conditioner shutdown.
Be to be understood that, the name of above-mentioned mode of operation is only the roughly operating temperature representing air-conditioner, and wherein, under deep cooling pattern, the operating temperature of air-conditioner is relatively minimum, under shallow cold pattern, the operating temperature of air-conditioner is relatively the highest, the operating temperature rather moderate of air-conditioner under general cold pattern.In other embodiments of the invention, also other names can be done to above-mentioned mode of operation.
First temperature sensor 20 is for detecting the indoor environment temperature at air-conditioner place.
The control signal that controller of air conditioner 30 is launched for Received signal strength transmitter 14, and the operating temperature setting air-conditioner according to mode of operation and environment temperature.
Particularly, when the mode of operation of air-conditioner is shallow cold pattern, if environment temperature is less than first threshold, then the operating temperature of air-conditioner is set as that environment temperature deducts first temperature difference by controller of air conditioner 30, if environment temperature is more than or equal to first threshold and be less than or equal to Second Threshold, then the operating temperature of air-conditioner is set as that environment temperature deducts second temperature difference by controller of air conditioner 30, if environment temperature is greater than Second Threshold, then the operating temperature of air-conditioner is set as that environment temperature deducts the 3rd temperature difference by controller of air conditioner 30.Wherein, first threshold can be 26 DEG C, and Second Threshold can be 28 DEG C, and first temperature difference can be 1 DEG C, and second temperature difference can be 2 DEG C, and the 3rd temperature difference can be 3 DEG C.
When the mode of operation of air-conditioner is general cold pattern, if environment temperature is less than the 3rd threshold value, then the operating temperature of air-conditioner is set as that environment temperature deducts the 4th temperature difference by controller of air conditioner 30, if environment temperature is more than or equal to the 3rd threshold value and be less than or equal to the 4th threshold value, then the operating temperature of air-conditioner is set as that environment temperature deducts the 5th temperature difference by controller of air conditioner 30, if environment temperature is greater than the 4th threshold value, then the operating temperature of air-conditioner is set as that environment temperature deducts the 6th temperature difference by controller of air conditioner 30.Wherein, the 3rd threshold value can be 22 DEG C, and the 4th threshold value can be 26 DEG C, and the 4th temperature difference can be 1 DEG C, and the 5th temperature difference can be 2 DEG C, and the 6th temperature difference can be 3 DEG C.
When the mode of operation of air-conditioner is deep cooling pattern, if environment temperature is less than the 5th threshold value, then the operating temperature of air-conditioner is set as that environment temperature deducts the 7th temperature difference by controller of air conditioner 30, if environment temperature is more than or equal to the 5th threshold value and be less than or equal to the 6th threshold value, then the operating temperature of air-conditioner is set as that environment temperature deducts the 8th temperature difference by controller of air conditioner 30, if environment temperature is greater than the 6th threshold value, then the operating temperature of air-conditioner is set as that environment temperature deducts the 9th temperature difference by controller of air conditioner 30.Wherein, the 5th threshold value can be 20 DEG C, and the 6th threshold value can be 25 DEG C, and the 7th temperature difference can be 1 DEG C, and the 8th temperature difference can be 6 DEG C, and the 9th temperature difference can be 10 DEG C.
In one embodiment of the invention, the operating temperature of air-conditioner also can be limited in default scope.Therefore, controller of air conditioner 30 concrete also for: if the operating temperature of air-conditioner is less than the first preset value, then the operating temperature of air-conditioner is set as the first preset value, if the operating temperature of air-conditioner is greater than the second preset value, then the operating temperature of air-conditioner is set as the second preset value.Wherein, the first preset value can be 17 DEG C, and the second preset value can be 30 DEG C, thus, the operating temperature of air-conditioner can be limited in the scope of 17 DEG C-30 DEG C.
In one embodiment of the invention, controller of air conditioner 30 when environment temperature often changes 1 DEG C, can set the operating temperature of air-conditioner again according to mode of operation and environment temperature.
According to the control device of the air-conditioner of the embodiment of the present invention, by receiving the mode of operation that user selects, and by detecting the indoor environment temperature at air-conditioner place, then set the operating temperature of air-conditioner according to mode of operation and environment temperature.Thus, user only needs to select mode of operation, just the operating temperature corresponding with user-selected mode of operation can be determined voluntarily by air-conditioner, compared with correlation technique, the operation of user can be simplified, improve the convenience of user's using air-condition device, simultaneously, the operating temperature of combining environmental temperature to air-conditioner sets, and can improve temperature controlled accuracy.
In addition, in one embodiment of the invention, controller of air conditioner 30 also can control the indoor fan rotating speed of air-conditioner.As shown in Figure 5, according to the control device of the air-conditioner of the embodiment of the present invention, also can comprise: the second temperature sensor 40.
Second temperature sensor 40 is for detecting the medium temperature of the evaporimeter of air-conditioner, and controller of air conditioner 30 is also for the indoor fan rotating speed according to the mode of operation of air-conditioner and the medium temperature adjustment air-conditioner of evaporimeter.
Wherein, the medium temperature of evaporimeter refers to the temperature of evaporimeter middle part.Should be appreciated that the middle part of evaporimeter comprises the position of the geometric center of evaporimeter and the geometric center near evaporimeter.
Particularly, controller of air conditioner 30 can control the initial speed of indoor fan is the first ratio value * N
max, wherein, N
maxfor the maximum (top) speed of air conditioner chamber's inner blower.
After indoor fan starts the first Preset Time, if the medium temperature of evaporimeter is less than or equal to preset temperature threshold value, then controller of air conditioner 30 control room inner blower rotating speed raises the first wind speed difference every the second Preset Time, if the medium temperature of evaporimeter is greater than preset temperature threshold value, then controller of air conditioner 30 control room inner blower rotating speed reduces the first wind speed difference every the second Preset Time.
Wherein, when the mode of operation of air-conditioner is shallow cold pattern, the excursion of indoor fan rotating speed is N
minto the second ratio value * N
max, when the mode of operation of air-conditioner is general cold pattern, the excursion of indoor fan rotating speed is N
minto N
max, when the mode of operation of air-conditioner is deep cooling pattern, the excursion of indoor fan rotating speed is the 3rd ratio value * N
maxto N
max, wherein, N
minfor the minimum speed of indoor fan, the first ratio value can be greater than the 3rd ratio value, and the first ratio value can be less than the second ratio value.In a particular embodiment of the present invention, the first ratio value can be 80%, and the second ratio value can be 90%, and the 3rd ratio value can be 60%.
Wherein, the first Preset Time can be 10 minutes, and preset temperature threshold value can be 11 DEG C, and the second Preset Time can be 2 minutes, and the first wind speed difference can be 2.5%N
max, the minimum speed N of indoor fan
min≤ 50%N
max.
For example, if the maximum (top) speed N of indoor fan
maxbe 1250 revs/min, the minimum speed N of indoor fan
minbe 625 revs/min, then upon actuation, the initial speed of indoor fan can be 80%*1250=1000 rev/min.After indoor fan starts 10 minutes, if the medium temperature of evaporimeter is greater than 11 DEG C, then controller of air conditioner 30 control room inner blower rotating speed reduced 2.5%N every 2 minutes
max, the 10-12 minute namely after indoor fan starts, indoor fan rotating speed is 1000-2.5%*1250=969 rev/min.Wherein, if result of calculation is not integer, result of calculation can be rounded.If the mode of operation of air-conditioner is shallow cold pattern, then the excursion of indoor fan rotating speed is 625 revs/min to 1125 revs/min, namely when indoor fan rotating speed is reduced to 625 revs/min, even if the medium temperature of evaporimeter is still greater than 11 DEG C, indoor fan rotating speed also no longer reduces, when indoor fan rotating speed is increased to 1125 revs/min, even if the medium temperature of evaporimeter is still less than 11 DEG C, indoor fan rotating speed also no longer raises.
Thus, user only needs to select mode of operation, just can determine the indoor fan rotating speed corresponding with user-selected mode of operation voluntarily by air-conditioner.
In the control device of the air-conditioner of the embodiment of the present invention, the control for compressor frequency can be identical with the control logic of general transducer air conditioning, do not repeat at this.
In addition, according to the control device of the air-conditioner of the embodiment of the present invention, remote controller 10 also can comprise display module, for showing mode of operation and indoor fan rotating speed.
With reference to Fig. 2, mode of operation and indoor fan rotating speed can be shown on a remote control.Wherein, indoor fan rotating speed can be represented by percentage.In one embodiment of the invention, the actual value of indoor fan rotating speed can be the maximum (top) speed of indoor fan and the product of this percentage.
For realizing above-described embodiment, the present invention also proposes a kind of air-conditioner.
The air-conditioner of the embodiment of the present invention, comprises the control device of the air-conditioner of the above embodiment of the present invention, and concrete embodiment can refer to above-described embodiment, does not repeat them here.
According to the air-conditioner of the embodiment of the present invention, by receiving the mode of operation that user selects, and by detecting the indoor environment temperature at air-conditioner place, then according to mode of operation and environment temperature setting operating temperature.Thus, user only needs to select mode of operation, just the operating temperature corresponding with user-selected mode of operation can be determined voluntarily by air-conditioner, compared with correlation technique, the operation of user can be simplified, improve the convenience of user's using air-condition device, simultaneously, the operating temperature of combining environmental temperature to air-conditioner sets, and can improve temperature controlled accuracy.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
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.
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 (13)
1. a control method for air-conditioner, is characterized in that, comprises the following steps:
Receive the mode of operation that user selects;
Detect the indoor environment temperature at described air-conditioner place; And
The operating temperature of described air-conditioner is set according to described mode of operation and described environment temperature.
2. the control method of air-conditioner according to claim 1, it is characterized in that, wherein, described mode of operation comprises shallow cold pattern, general cold pattern and deep cooling pattern, describedly determines that the operating temperature of described air-conditioner specifically comprises according to described mode of operation and described environment temperature:
When the mode of operation of described air-conditioner is described shallow cold pattern, if described environment temperature is less than first threshold, then the operating temperature of described air-conditioner is set as that described environment temperature deducts first temperature difference, if described environment temperature is more than or equal to first threshold and is less than or equal to Second Threshold, then the operating temperature of described air-conditioner is set as that described environment temperature deducts second temperature difference, if described environment temperature is greater than Second Threshold, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 3rd temperature difference;
When the mode of operation of described air-conditioner is described general cold pattern, if described environment temperature is less than the 3rd threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 4th temperature difference, if described environment temperature is more than or equal to the 3rd threshold value and be less than or equal to the 4th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 5th temperature difference, if described environment temperature is greater than the 4th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 6th temperature difference;
When the mode of operation of described air-conditioner is described deep cooling pattern, if described environment temperature is less than the 5th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 7th temperature difference, if described environment temperature is more than or equal to the 5th threshold value and be less than or equal to the 6th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 8th temperature difference, if described environment temperature is greater than the 6th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 9th temperature difference.
3. the control method of air-conditioner according to claim 2, is characterized in that, also comprises:
If the operating temperature of described air-conditioner is less than the first preset value, then the operating temperature of described air-conditioner is set as described first preset value, if the operating temperature of described air-conditioner is greater than the second preset value, then the operating temperature of described air-conditioner is set as described second preset value.
4. the control method of air-conditioner according to claim 1, is characterized in that, also comprises:
Detect the medium temperature of the evaporimeter of described air-conditioner;
The indoor fan rotating speed of described air-conditioner is adjusted according to the mode of operation of described air-conditioner and the medium temperature of described evaporimeter.
5. the control method of air-conditioner according to claim 4, is characterized in that, the described indoor fan rotating speed adjusting described air-conditioner according to the mode of operation of described air-conditioner and the medium temperature of evaporimeter specifically comprises:
The initial speed controlling described indoor fan is the first ratio value * N
max, wherein, N
maxfor the maximum (top) speed of described air conditioner chamber inner blower;
After described indoor fan starts the first Preset Time, if the medium temperature of described evaporimeter is less than or equal to preset temperature threshold value, then control described indoor fan rotating speed and raise the first wind speed difference every the second Preset Time, if the medium temperature of described evaporimeter is greater than described preset temperature threshold value, then controls described indoor fan rotating speed and reduce described first wind speed difference every the second Preset Time.
6. the control method of the air-conditioner according to claim 2 or 5, is characterized in that, also comprises:
When the mode of operation of described air-conditioner is described shallow cold pattern, the excursion of described indoor fan rotating speed is N
minto the second ratio value * N
max, when the mode of operation of described air-conditioner is described general cold pattern, the excursion of described indoor fan rotating speed is N
minto N
max, when the mode of operation of described air-conditioner is described deep cooling pattern, the excursion of described indoor fan rotating speed is the 3rd ratio value * N
maxto N
max, wherein, N
minfor the minimum speed of indoor fan, described first ratio value is greater than described 3rd ratio value, and described first ratio value is less than described second ratio value.
7. a control device for air-conditioner, is characterized in that, comprising:
Remote controller, described remote controller comprises:
Switch key, for receiving the start/shutdown command of user's input;
Mode of operation selects module, for receiving the mode of operation that user selects;
Remote-controller controller, described remote-controller controller generates control signal according to described start/shutdown command and described mode of operation;
Signal projector, for launching described control signal to controller of air conditioner;
First temperature sensor, for detecting the indoor environment temperature at described air-conditioner place;
Described controller of air conditioner, for receiving the control signal that described signal projector is launched, and sets the operating temperature of described air-conditioner according to described mode of operation and described environment temperature.
8. the control device of air-conditioner according to claim 7, is characterized in that, wherein, described mode of operation comprises shallow cold pattern, general cold pattern and deep cooling pattern, described controller of air conditioner specifically for:
When the mode of operation of described air-conditioner is described shallow cold pattern, if described environment temperature is less than first threshold, then the operating temperature of described air-conditioner is set as that described environment temperature deducts first temperature difference, if described environment temperature is more than or equal to first threshold and is less than or equal to Second Threshold, then the operating temperature of described air-conditioner is set as that described environment temperature deducts second temperature difference, if described environment temperature is greater than Second Threshold, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 3rd temperature difference;
When the mode of operation of described air-conditioner is described general cold pattern, if described environment temperature is less than the 3rd threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 4th temperature difference, if described environment temperature is more than or equal to the 3rd threshold value and be less than or equal to the 4th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 5th temperature difference, if described environment temperature is greater than the 4th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 6th temperature difference;
When the mode of operation of described air-conditioner is described deep cooling pattern, if described environment temperature is less than the 5th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 7th temperature difference, if described environment temperature is more than or equal to the 5th threshold value and be less than or equal to the 6th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 8th temperature difference, if described environment temperature is greater than the 6th threshold value, then the operating temperature of described air-conditioner is set as that described environment temperature deducts the 9th temperature difference.
9. the control device of air-conditioner according to claim 8, is characterized in that, described controller of air conditioner also for:
If the operating temperature of described air-conditioner is less than the first preset value, then the operating temperature of described air-conditioner is set as described first preset value;
If the operating temperature of described air-conditioner is greater than the second preset value, then the operating temperature of described air-conditioner is set as described second preset value.
10. the control device of air-conditioner according to claim 7, is characterized in that, also comprises:
Second temperature sensor, for detecting the medium temperature of the evaporimeter of described air-conditioner,
Described controller of air conditioner also for:
The indoor fan rotating speed of described air-conditioner is adjusted according to the mode of operation of described air-conditioner and the medium temperature of described evaporimeter.
The control device of 11. air-conditioners according to claim 10, is characterized in that,
Described controller of air conditioner specifically for:
The initial speed controlling described indoor fan is the first ratio value N
max, wherein, N
maxfor the maximum (top) speed of described air conditioner chamber inner blower;
After described indoor fan starts the first Preset Time, if the medium temperature of described evaporimeter is less than or equal to preset temperature threshold value, then control described indoor fan rotating speed and raise the first wind speed difference every the second Preset Time, if the medium temperature of described evaporimeter is greater than described preset temperature threshold value, then controls described indoor fan rotating speed and reduce described first wind speed difference every described Preset Time.
The control device of the air-conditioner described in 12. according to Claim 8 or 11, is characterized in that, when the mode of operation of described air-conditioner is described shallow cold pattern, the excursion of described indoor fan rotating speed is N
minto the second ratio value * N
max, when the mode of operation of described air-conditioner is described general cold pattern, the excursion of described indoor fan rotating speed is N
minto N
max, when the mode of operation of described air-conditioner is described deep cooling pattern, the excursion of described indoor fan rotating speed is the 3rd ratio value * N
maxto N
max, wherein, N
minfor the minimum speed of indoor fan, described first ratio value is greater than described 3rd ratio value, and described first ratio value is less than described second ratio value.
13. 1 kinds of air-conditioners, is characterized in that, comprise the control device of the air-conditioner according to any one of claim 7-12.
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| CN105318506B (en) | 2018-07-10 |
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