CN105674506A - Air conditioner and control device and method thereof - Google Patents
Air conditioner and control device and method thereof Download PDFInfo
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- CN105674506A CN105674506A CN201610125915.4A CN201610125915A CN105674506A CN 105674506 A CN105674506 A CN 105674506A CN 201610125915 A CN201610125915 A CN 201610125915A CN 105674506 A CN105674506 A CN 105674506A
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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
- F24F11/30—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
- 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
- F24F2110/00—Control inputs relating to air properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
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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
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioner and a control device and method of the air conditioner. The control method comprises the following steps that the outdoor environment temperature, the indoor supply air temperature and the human body surface temperature are detected; a target indoor temperature is obtained; a first temperature difference value between the target indoor temperature and the outdoor environment temperature is obtained, and a second temperature difference value between the indoor supply air temperature and the human body surface temperature is obtained; and the operation mode of the air conditioner is selected according to the relation between the first temperature difference value and the first preset threshold value and the relation between the second temperature difference value and the second preset threshold value, and the air conditioner is controlled to operate in the selected operation mode, so that comfortable temperature feeling can be provided for users, it is avoided that the users feel sometimes cold and sometimes hot, the situation that the users wake up because it is too cold or too hot is prevented, the sleep quality of the users is guaranteed, and user experience is improved. Besides, by the adoption of the control method, more energy and electricity can be saved.
Description
Technical field
The present invention relates to domestic air conditioning technical field, particularly to the control method of a kind of air-conditioner, a kind of air-conditioner control device and a kind of air-conditioner with this control device.
Background technology
At present, Most users is all freezed by air-conditioner at summer evenings. But, relevant air-conditioner has the drawback that, control logic not mature enough, sleep in cooling mode or bedroom area is little but air conditioner refrigerating ability is particularly strong etc. situation is however it is necessary that for outdoor temperature is not high, air-conditioner can not regulate rapidly and tackle, thus bringing sometimes hot and sometimes cold impression to user, reducing the sleep quality of user, Consumer's Experience is poor.
Therefore, correlation technique needs to improve.
Summary of the invention
It is contemplated that one of technical problem solved at least to a certain extent in correlation technique. For this, it is an object of the present invention to propose the control method of a kind of air-conditioner, the method can be avoided bringing sometimes hot and sometimes cold sensation to user.
Further object is that the control device proposing a kind of air-conditioner. Another purpose of the present invention is in that to propose a kind of air-conditioner.
In order to achieve the above object, the control method of a kind of air-conditioner that one aspect of the present invention embodiment proposes, comprise the following steps: detection outdoor environment temperature, indoor wind pushing temperature and human surface temperature; Obtain indoor objects temperature; Obtain the first temperature gap between described indoor objects temperature and described outdoor environment temperature, and obtain the second temperature gap between described indoor wind pushing temperature and described human surface temperature; Select the operational mode of described air-conditioner according to the relation between relation between described first temperature gap and the first predetermined threshold value and described second temperature gap and the second predetermined threshold value, and control the operational mode operation to select of the described air-conditioner.
The control method of the air-conditioner proposed according to embodiments of the present invention, according to the relation between the first temperature gap judged between indoor objects temperature and outdoor environment temperature and the first predetermined threshold value, and according to the relation between the second temperature gap and the second predetermined threshold value between indoor wind pushing temperature and human surface temperature, select the operational mode of air-conditioner, and control air-conditioner with selected operational mode operation, thus comfortable temperature sensation can be provided the user, avoid bringing sometimes hot and sometimes cold sensation to user, prevent from user to be frozen to wake up or the hot situation generation waken up, ensure user's sleep quality, promote Consumer's Experience. and the method can energy saving more.
According to one embodiment of present invention, the described operational mode selecting described air-conditioner according to the relation between relation between described first temperature gap and the first predetermined threshold value and described second temperature gap and the second predetermined threshold value, farther include: if described first temperature gap less than described first predetermined threshold value and described second temperature gap less than described second predetermined threshold value, then select the first operational mode; If described first temperature gap be more than or equal to described second predetermined threshold value, then selects the second operational mode less than described first predetermined threshold value and described second temperature gap.
According to one embodiment of present invention, the described operational mode selecting described air-conditioner according to the relation between relation between described first temperature gap and the first predetermined threshold value and described second temperature gap and the second predetermined threshold value, farther include: if described first temperature gap be more than or equal to described first predetermined threshold value and described second temperature gap less than described second predetermined threshold value, then select the 3rd operational mode; If described first temperature gap be more than or equal to described second predetermined threshold value, then selects the 4th operational mode be more than or equal to described first predetermined threshold value and described second temperature gap.
According to one embodiment of present invention, described first operational mode is standby mode, and described second operational mode is powerful wind air supply pattern.
According to one embodiment of present invention, described 3rd operational mode is low wind refrigeration mode, and described 4th operational mode is powerful wind refrigeration mode.
In order to achieve the above object, the control device of a kind of air-conditioner that another aspect of the present invention embodiment proposes, including: the first temperature detector, it is used for detecting outdoor environment temperature; Second temperature detector, for wind pushing temperature in sensing chamber; 3rd temperature detector, is used for detecting human surface temperature; Acquisition module, is used for obtaining indoor objects temperature; Control module, for obtaining the first temperature gap between described indoor objects temperature and described outdoor environment temperature, and obtain the second temperature gap between described indoor wind pushing temperature and described human surface temperature, and the operational mode according to the relation described air-conditioner of selection between relation between described first temperature gap and the first predetermined threshold value and described second temperature gap and the second predetermined threshold value, and control the operational mode operation to select of the described air-conditioner.
The control device of the air-conditioner proposed according to embodiments of the present invention, by first, second and the 3rd temperature detector detect outdoor environment temperature respectively, indoor wind pushing temperature and human surface temperature by acquisition module acquisition indoor objects temperature, control module according to the relation between the first temperature gap judged between indoor objects temperature and outdoor environment temperature and the first predetermined threshold value, and according to the relation between the second temperature gap and the second predetermined threshold value between indoor wind pushing temperature and human surface temperature, select the operational mode of air-conditioner, and control air-conditioner with selected operational mode operation, thus comfortable temperature sensation can be provided the user, avoid bringing sometimes hot and sometimes cold sensation to user, prevent from user to be frozen to wake up or the hot situation generation waken up, ensure user's sleep quality, promote Consumer's Experience. and this device can make air-conditioner energy saving more
According to one embodiment of present invention, if described first temperature gap less than described first predetermined threshold value and described second temperature gap less than described second predetermined threshold value, described control module then selects the first operational mode; If described first temperature gap is less than described first predetermined threshold value and described second temperature gap be more than or equal to described second predetermined threshold value, described control module then selects the second operational mode.
According to one embodiment of present invention, if described first temperature gap be more than or equal to described first predetermined threshold value and described second temperature gap less than described second predetermined threshold value, described control module then selects the 3rd operational mode; If described first temperature gap is be more than or equal to described first predetermined threshold value and described second temperature gap be more than or equal to described second predetermined threshold value, described control module then selects the 4th operational mode.
According to one embodiment of present invention, described first operational mode is standby mode, and described second operational mode is powerful wind air supply pattern.
According to one embodiment of present invention, described 3rd operational mode is low wind refrigeration mode, and described 4th operational mode is powerful wind refrigeration mode.
In order to achieve the above object, a kind of air-conditioner that another aspect of the invention embodiment proposes, including the control device of air-conditioner.
The air-conditioner proposed according to embodiments of the present invention, can provide the user comfortable temperature sensation, it is to avoid bring sometimes hot and sometimes cold sensation to user, prevent from user to be frozen to wake up or the hot situation generation waken up, ensure user's sleep quality, promote Consumer's Experience and energy saving.
Accompanying drawing explanation
Fig. 1 is the flow chart of the control method of air-conditioner according to embodiments of the present invention;
Fig. 2 is the flow chart of the control method of air-conditioner according to an embodiment of the invention;
Fig. 3 is the block diagram controlling device of air-conditioner according to embodiments of the present invention; And
Fig. 4 is the block diagram of air-conditioner according to embodiments of the present invention.
Accompanying drawing labelling:
Air-conditioner 1, control device the 10, first temperature detector the 101, second temperature detector the 102, the 3rd temperature detector 103, acquisition module 104 and control module 105.
Detailed description of the invention
Being 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 the element of same or like function from start to finish. The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings air-conditioner and control method and control device that the embodiment of the present invention propose are described in detail.
Fig. 1 is the flow chart of the control method of air-conditioner according to embodiments of the present invention. As it is shown in figure 1, the control method of this air-conditioner comprises the following steps:
S1: detection outdoor environment temperature, indoor wind pushing temperature and human surface temperature.
Specifically, first temperature detector can be installed on air-conditioner outdoor unit to detect outdoor environment temperature, and the air outlet of air conditioner room unit install the second temperature detector with sensing chamber in wind pushing temperature and air outlet of indoor set temperature, and the 3rd temperature detector detection human surface temperature can be passed through.
Wherein, 3rd temperature detector may be installed and carries out on the first mobile terminal of radio communication or be arranged on air conditioner room unit with air-conditioner, when the 3rd temperature detector is arranged on air conditioner room unit, 3rd temperature detector can be preferably infrared temperature sensor, and infrared temperature sensor is connected to send the human surface temperature detected to control module with the control module of air-conditioner; When the 3rd temperature detector is arranged on the first mobile terminal, first mobile terminal can be preferably Wearable such as Intelligent bracelet, intelligent watch, human surface temperature is detected by the 3rd temperature detector in Wearable, and by communication such as WiFi, bluetooth, the human surface temperature detected is sent to control module.
S2: obtain indoor objects temperature.
Specifically, air-conditioner can by the indoor objects temperature of the control panel being arranged on air-conditioner or the second mobile terminal such as remote controller acquisition user's input carrying out radio communication with air-conditioner. In other words, user can according to practical situation sets itself indoor objects temperature, and after user inputs any one temperature value by control panel or the second mobile terminal, air-conditioner can using this temperature value as indoor objects temperature.
S3: obtain the first temperature gap between indoor objects temperature and outdoor environment temperature, and obtain the second temperature gap between indoor wind pushing temperature and human surface temperature.
Wherein, the first temperature gap △ T1 can be the indoor objects temperature Ts absolute value deducting the difference of outdoor environment temperature T1, i.e. △ T1=| Ts-T1 |; Second temperature gap △ T2 can be the indoor wind pushing temperature T2 absolute value deducting human surface temperature T3, i.e. △ T2=| T2-T3 |.
S4: select the operational mode of air-conditioner according to the relation between relation between the first temperature gap and the first predetermined threshold value and the second temperature gap and the second predetermined threshold value, and control the air-conditioner operational mode operation to select.
Specifically, user selects the mode of operation of air-conditioner also by control panel or remote controller, for instance refrigeration mode, heating mode and comfortable sleeping pattern etc. after air-conditioner start runs, user can pass through control panel or remote controller sets indoor objects temperature and selects mode of operation, after the button that comfortable sleeping pattern is corresponding is triggered, air-conditioner enters comfortable sleeping pattern, and perform the control method of the air-conditioner of the embodiment of the present invention, first detect outdoor environment temperature T1 and obtain indoor objects temperature, with the first temperature gap △ T1 between counting chamber internal object temperature and outdoor environment temperature, judge relation between the first temperature gap △ T1 and the first predetermined threshold value N1 again, wind pushing temperature T2 and human surface temperature T3 in further sensing chamber, to calculate the second temperature gap △ T2 between indoor wind pushing temperature and human surface temperature, judge relation between the second temperature gap △ T2 and the second predetermined threshold value N2 again, thus, the operational mode of air-conditioner is selected according to the relation between relation between the first temperature gap △ T1 and the first predetermined threshold value N1 and the second temperature gap △ T2 and the second predetermined threshold value N2, and control the air-conditioner operational mode operation to select. thus, the control method of the air-conditioner that the embodiment of the present invention proposes, comfortable temperature sensation can be provided the user, avoid bringing sometimes hot and sometimes cold sensation to user, prevent from user to be frozen to wake up or the hot situation generation waken up, it is ensured that user's sleep quality, promote Consumer's Experience. and the method can energy saving more.
Specifically, in one embodiment of the invention, select operational mode and the step S4 of air-conditioner according to the relation between relation between the first temperature gap and the first predetermined threshold value and the second temperature gap and the second predetermined threshold value, farther include:
If the first temperature gap less than the second predetermined threshold value, then selects the first operational mode less than the first predetermined threshold value and the second temperature gap; If the first temperature gap be more than or equal to the second predetermined threshold value, then selects the second operational mode less than the first predetermined threshold value and the second temperature gap.
Further, in one embodiment of the invention, select operational mode and the step S4 of air-conditioner according to the relation between relation between the first temperature gap and the first predetermined threshold value and the second temperature gap and the second predetermined threshold value, farther include:
If the first temperature gap less than the second predetermined threshold value, then selects the 3rd operational mode be more than or equal to the first predetermined threshold value and the second temperature gap; If the first temperature gap be more than or equal to the second predetermined threshold value, then selects the 4th operational mode be more than or equal to the first predetermined threshold value and the second temperature gap.
Wherein, according to the present invention concrete example, the first operational mode can be standby mode, and the second operational mode can be powerful wind air supply pattern. Further, the 3rd operational mode can be low wind refrigeration mode, and the 4th operational mode can be powerful wind refrigeration mode.
Specifically, enter after comfortable sleeping pattern at air-conditioner, can the absolute value of counting chamber internal object temperature minus outdoor ambient temperature to obtain the first temperature gap △ T1, and judge that whether the first temperature gap △ T1 is less than the first predetermined threshold value N1.
If △ is T1,<N1 then calculates indoor wind pushing temperature T2 further and deducts the absolute value of human surface temperature T3 to obtain the second temperature gap △ T2, and judges that whether the second temperature gap △ T2 is less than the second predetermined threshold value N2. If △ is T2,<N2, then illustrate that outdoor temperature is not high and the relatively indoor wind pushing temperature floating of human surface temperature is less, now that the demand of refrigeration and air-supply is relatively low, selects the first operational mode such as standby mode; If △ is T2>=N2, then illustrate that outdoor temperature is not high and the relatively indoor wind pushing temperature floating of body surface temperature is relatively big, then and now that refrigeration demand is relatively low but air blowing function demand is higher, select the second operational mode such as powerful wind air-supply operational mode.
If △ is T1>=N1, then and the same indoor wind pushing temperature T2 that calculates deducts the absolute value of human surface temperature T3 to obtain the second temperature gap △ T2, and judges that whether the second temperature gap △ T2 is less than the second predetermined threshold value N2. If △ is T2,<N2, then illustrate that outdoor temperature is higher and the relatively indoor wind pushing temperature floating of human surface temperature is less, now that refrigeration demand is higher, but air-supply demand is relatively low, selects the 3rd operational mode such as low wind cooling operation mode; If △ is T2>=N2, then and illustrate that outdoor temperature is higher, and the relatively indoor wind pushing temperature of human surface temperature floats relatively big, now that refrigeration and air-supply demand is higher, select the 4th operational mode such as powerful wind cooling operation mode.
As mentioned above, a specific embodiment according to the present invention, as in figure 2 it is shown, select the operational mode of air-conditioner according to the relation between relation between the first temperature gap and the first predetermined threshold value and the second temperature gap and the second predetermined threshold value, namely step S4 specifically includes following steps:
S10: judge that whether the first temperature gap △ T1 between indoor objects temperature and outdoor environment temperature is less than the first predetermined threshold value N1.
If it is, perform step S20; If it is not, then perform step S30.
S20: judge that whether the second temperature gap △ T2 between indoor wind pushing temperature and human surface temperature is less than the second predetermined threshold value N2.
If it is, perform step S40; If it is not, then perform step S50.
S30: judge that whether the second temperature gap △ T2 between indoor wind pushing temperature and human surface temperature is less than the second predetermined threshold value N2.
If it is, perform step S60; If it is not, then perform step S70.
S40: select the first operational mode, and control air-conditioner and run with the first operation mode.
S50: select the second operational mode, and control air-conditioner and run in the second operating mode.
S60: select the 3rd operational mode, and control air-conditioner and run with a third operation mode.
S70: select the 4th operational mode, and control air-conditioner and run with a fourth operation mode.
It should be noted that air-conditioner system repeats above-mentioned logical judgment every prefixed time interval such as T minute (value of T can be configured according to practical situation), constantly to adjust the operational mode of air-conditioner.
To sum up, the control method of the air-conditioner proposed according to embodiments of the present invention, according to the relation between the first temperature gap judged between indoor objects temperature and outdoor environment temperature and the first predetermined threshold value, and according to the relation between the second temperature gap and the second predetermined threshold value between indoor wind pushing temperature and human surface temperature, select the operational mode of air-conditioner, and control air-conditioner with selected operational mode operation, thus comfortable temperature sensation can be provided the user, avoid bringing sometimes hot and sometimes cold sensation to user, prevent from user to be frozen to wake up or the hot situation generation waken up, ensure user's sleep quality, promote Consumer's Experience. and the method can energy saving more.
Fig. 3 is the block diagram controlling device of air-conditioner according to embodiments of the present invention. As it is shown on figure 3, this control device 10 includes: first temperature detector the 101, second temperature detector the 102, the 3rd temperature detector 103, acquisition module 104 and control module 105.
Wherein, the first temperature detector 101 is used for detecting outdoor environment temperature; Second temperature detector 102 is for wind pushing temperature in sensing chamber; 3rd temperature detector 103 is used for detecting human surface temperature; Acquisition module 104 is used for obtaining indoor objects temperature; Control the module 105 first temperature gap for obtaining between indoor objects temperature and outdoor environment temperature, and obtain the second temperature gap between indoor wind pushing temperature and human surface temperature, and the operational mode according to the relation selection air-conditioner between relation between the first temperature gap and the first predetermined threshold value and the second temperature gap and the second predetermined threshold value, and control the air-conditioner operational mode operation to select.
Specifically, the first temperature detector 101 may be mounted on air-conditioner outdoor unit, and the second temperature detector 102 may be mounted at the air outlet of air conditioner room unit. 3rd temperature detector 103 may be installed and carries out on the first mobile terminal of radio communication with air-conditioner or be arranged on air conditioner room unit.
Wherein, when the 3rd temperature detector 103 is arranged on air conditioner room unit, 3rd temperature detector 103 can be preferably infrared temperature sensor, and infrared temperature sensor is connected with the control module 105 of air-conditioner the human surface temperature detected sends to control module 105; When the 3rd temperature detector 103 is arranged on the first mobile terminal, first mobile terminal can be preferably Wearable such as Intelligent bracelet, intelligent watch, human surface temperature is detected by the 3rd temperature detector 103 in Wearable, and by communication such as WiFi, bluetooth, the human surface temperature detected is sent to control module 105.
Acquisition module 104 can by the indoor objects temperature of the control panel being arranged on air-conditioner or the second mobile terminal such as remote controller acquisition user's input carrying out radio communication with air-conditioner. In other words, user can according to practical situation sets itself indoor objects temperature, and after user inputs any one temperature value by control panel or the second mobile terminal, acquisition module 104 can using this temperature value as indoor objects temperature.
It should be noted that the first temperature gap △ T1 can be the indoor objects temperature Ts absolute value deducting the difference of outdoor environment temperature T1, i.e. △ T1=| Ts-T1 |; Second temperature gap △ T2 can be the indoor wind pushing temperature T2 absolute value deducting human surface temperature T3, i.e. △ T2=| T2-T3 |.
Specifically, user selects the mode of operation of air-conditioner also by control panel or remote controller, for instance refrigeration mode, heating mode and comfortable sleeping pattern etc. after air-conditioner start runs, user can pass through control panel or remote controller sets indoor objects temperature and selects mode of operation, after the button that comfortable sleeping pattern is corresponding is triggered, air-conditioner enters comfortable sleeping pattern, control module 105 and perform control program as described below: first pass through the first temperature detector 101 and detect outdoor environment temperature T1 and obtain indoor objects temperature by acquisition module 104, with the first temperature gap △ T1 between counting chamber internal object temperature and outdoor environment temperature, judge relation between the first temperature gap △ T1 and the first predetermined threshold value N1 again, wind pushing temperature T2 and human surface temperature T3 in further sensing chamber, to calculate the second temperature gap △ T2 between indoor wind pushing temperature and human surface temperature, judge relation between the second temperature gap △ T2 and the second predetermined threshold value N2 again, thus, control module 105 and can select the operational mode of air-conditioner according to the relation between relation between the first temperature gap △ T1 and the first predetermined threshold value N1 and the second temperature gap △ T2 and the second predetermined threshold value N2, and control the air-conditioner operational mode operation to select. ,
Thus, the control device of the air-conditioner that the embodiment of the present invention proposes, comfortable temperature sensation can be provided the user, avoid bringing sometimes hot and sometimes cold sensation to user, prevent from user to be frozen to wake up or the hot situation generation waken up, it is ensured that user's sleep quality, promote Consumer's Experience. And this device can make air-conditioner energy saving more.
Specifically, in one embodiment of the invention, if the first temperature gap less than the first predetermined threshold value and the second temperature gap less than the second predetermined threshold value, control module 105 and then select the first operational mode; If the first temperature gap be more than or equal to the second predetermined threshold value less than the first predetermined threshold value and the second temperature gap, controls module 105 and then selects the second operational mode.
In one embodiment of the invention, if the first temperature gap be more than or equal to the first predetermined threshold value and the second temperature gap less than the second predetermined threshold value, control module 105 and then select the 3rd operational mode; If the first temperature gap be more than or equal to the second predetermined threshold value be more than or equal to the first predetermined threshold value and the second temperature gap, controls module 105 and then selects the 4th operational mode.
A specific embodiment according to the present invention, the first operational mode can be standby mode, and the second operational mode can be powerful wind air supply pattern. Further, the 3rd operational mode can be low wind refrigeration mode, and the 4th operational mode can be powerful wind refrigeration mode.
Specifically, after air-conditioner enters comfortable sleeping pattern, control the absolute value of module 105 counting chamber internal object temperature minus outdoor ambient temperature to obtain the first temperature gap △ T1, and judge that whether the first temperature gap △ T1 is less than the first predetermined threshold value N1.
If △ is T1,<N1, then control module 105 calculates indoor wind pushing temperature T2 further and deducts the absolute value of human surface temperature T3 to obtain the second temperature gap △ T2, and judges that whether the second temperature gap △ T2 is less than the second predetermined threshold value N2. If △ is T2,<N2, then illustrate that outdoor temperature is not high and the relatively indoor wind pushing temperature floating of human surface temperature is less, now that the demand of refrigeration and air-supply is relatively low, controls module 105 and selects the first operational mode such as standby mode; If △ were T2>=N2, then illustrate that outdoor temperature is not high and the relatively indoor wind pushing temperature floating of body surface temperature is bigger, then now that refrigeration demand is relatively low but air blowing function demand is higher, control module 105 and select the second operational mode such as powerful wind air-supply operational mode.
If △ is T1>=N1, then and calculated indoor wind pushing temperature T2 by control module 105 equally and deduct the absolute value of human surface temperature T3 to obtain the second temperature gap △ T2, and judge that whether the second temperature gap △ T2 is less than the second predetermined threshold value N2. If △ is T2,<N2, then illustrate that outdoor temperature is higher and the relatively indoor wind pushing temperature floating of human surface temperature is less, now that refrigeration demand is higher, but air-supply demand is relatively low, controls module 105 and selects the 3rd operational mode such as low wind cooling operation mode; If △ is T2>=N2, then and illustrate that outdoor temperature is higher, and the relatively indoor wind pushing temperature of human surface temperature floats relatively big, now that refrigeration and air-supply demand is higher, control module 105 and select the 4th operational mode such as powerful wind cooling operation mode.
To sum up, the control device of the air-conditioner proposed according to embodiments of the present invention, by first, second and the 3rd temperature detector detect outdoor environment temperature respectively, indoor wind pushing temperature and human surface temperature by acquisition module acquisition indoor objects temperature, control module according to the relation between the first temperature gap judged between indoor objects temperature and outdoor environment temperature and the first predetermined threshold value, and according to the relation between the second temperature gap and the second predetermined threshold value between indoor wind pushing temperature and human surface temperature, select the operational mode of air-conditioner, and control air-conditioner with selected operational mode operation, thus comfortable temperature sensation can be provided the user, avoid bringing sometimes hot and sometimes cold sensation to user, prevent from user to be frozen to wake up or the hot situation generation waken up, ensure user's sleep quality, promote Consumer's Experience. and this device can make air-conditioner energy saving more.
Fig. 4 is the block diagram of air-conditioner according to embodiments of the present invention. As shown in Figure 4, air-conditioner 1 includes the control device 10 of air-conditioner.
To sum up, according to the air-conditioner that inventive embodiments proposes, comfortable temperature sensation can be provided the user, avoid bringing sometimes hot and sometimes cold sensation to user, it is prevented that user is frozen and wakes up or the hot situation generation waken up, it is ensured that user's sleep quality, promote Consumer's Experience and energy saving more.
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 ", " axially ", " radially ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic. Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature. In describing the invention, " multiple " are meant that at least two, for instance two, three etc., 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, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in the present invention 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 be merely representative of fisrt feature level height higher than second feature. Fisrt feature second feature " under ", " lower section " and " below " can be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention. In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example. And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner. Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.
Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is illustrative of, it is impossible to be interpreted as limitation of the present invention, and above-described embodiment can be changed, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.
Claims (11)
1. the control method of an air-conditioner, it is characterised in that comprise the following steps:
Detection outdoor environment temperature, indoor wind pushing temperature and human surface temperature;
Obtain indoor objects temperature;
Obtain the first temperature gap between described indoor objects temperature and described outdoor environment temperature, and obtain the second temperature gap between described indoor wind pushing temperature and described human surface temperature;
Select the operational mode of described air-conditioner according to the relation between relation between described first temperature gap and the first predetermined threshold value and described second temperature gap and the second predetermined threshold value, and control the operational mode operation to select of the described air-conditioner.
2. the control method of air-conditioner according to claim 1, it is characterized in that, the described operational mode selecting described air-conditioner according to the relation between relation between described first temperature gap and the first predetermined threshold value and described second temperature gap and the second predetermined threshold value, farther includes:
If described first temperature gap less than described second predetermined threshold value, then selects the first operational mode less than described first predetermined threshold value and described second temperature gap;
If described first temperature gap be more than or equal to described second predetermined threshold value, then selects the second operational mode less than described first predetermined threshold value and described second temperature gap.
3. the control method of air-conditioner according to claim 1 and 2, it is characterized in that, the described operational mode selecting described air-conditioner according to the relation between relation between described first temperature gap and the first predetermined threshold value and described second temperature gap and the second predetermined threshold value, farther includes:
If described first temperature gap less than described second predetermined threshold value, then selects the 3rd operational mode be more than or equal to described first predetermined threshold value and described second temperature gap;
If described first temperature gap be more than or equal to described second predetermined threshold value, then selects the 4th operational mode be more than or equal to described first predetermined threshold value and described second temperature gap.
4. the control method of air-conditioner according to claim 2, it is characterised in that described first operational mode is standby mode, described second operational mode is powerful wind air supply pattern.
5. the control method of air-conditioner according to claim 3, it is characterised in that described 3rd operational mode is low wind refrigeration mode, described 4th operational mode is powerful wind refrigeration mode.
6. the control device of an air-conditioner, it is characterised in that including:
First temperature detector, is used for detecting outdoor environment temperature;
Second temperature detector, for wind pushing temperature in sensing chamber;
3rd temperature detector, is used for detecting human surface temperature;
Acquisition module, is used for obtaining indoor objects temperature;
Control module, for obtaining the first temperature gap between described indoor objects temperature and described outdoor environment temperature, and obtain the second temperature gap between described indoor wind pushing temperature and described human surface temperature, and the operational mode according to the relation described air-conditioner of selection between relation between described first temperature gap and the first predetermined threshold value and described second temperature gap and the second predetermined threshold value, and control the operational mode operation to select of the described air-conditioner.
7. the control device of air-conditioner according to claim 6, it is characterised in that
If described first temperature gap is less than described first predetermined threshold value and described second temperature gap less than described second predetermined threshold value, described control module then selects the first operational mode;
If described first temperature gap is less than described first predetermined threshold value and described second temperature gap be more than or equal to described second predetermined threshold value, described control module then selects the second operational mode.
8. the control device of the air-conditioner according to claim 6 or 7, it is characterised in that
If described first temperature gap is be more than or equal to described first predetermined threshold value and described second temperature gap less than described second predetermined threshold value, described control module then selects the 3rd operational mode;
If described first temperature gap is be more than or equal to described first predetermined threshold value and described second temperature gap be more than or equal to described second predetermined threshold value, described control module then selects the 4th operational mode.
9. the control device of air-conditioner according to claim 7, it is characterised in that described first operational mode is standby mode, described second operational mode is powerful wind air supply pattern.
10. the control device of air-conditioner according to claim 8, it is characterised in that described 3rd operational mode is low wind refrigeration mode, described 4th operational mode is powerful wind refrigeration mode.
11. an air-conditioner, it is characterised in that include the control device of air-conditioner according to any one of claim 6-10.
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