CN105674495A - Adjustment method and device for operating state of air conditioner - Google Patents
Adjustment method and device for operating state of air conditioner Download PDFInfo
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- CN105674495A CN105674495A CN201610071252.2A CN201610071252A CN105674495A CN 105674495 A CN105674495 A CN 105674495A CN 201610071252 A CN201610071252 A CN 201610071252A CN 105674495 A CN105674495 A CN 105674495A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—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
- F24F11/30—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
- 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
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- Air Conditioning Control Device (AREA)
Abstract
The invention provides an adjustment method and device for the operating state of an air conditioner. The adjustment method for the operating state of the air conditioner comprises the steps that the environment temperature of the environment where the air conditioner is located is detected; the clothing amount of a user is detected; the body-feeling cold level of the user is judged according to the environment temperature and the clothing amount of the user; and the operating state of the air conditioner is adjusted according to the body-feeling cold level and the operating mode of the air conditioner. According to the adjustment method and device for the operating state of the air conditioner, the environment temperature of the environment where the air conditioner is located and the clothing amount of the user are detected, the body-feeling cold level of the user is judged according to the environment temperature and the clothing amount of the user, and then the operating state of the air conditioner is adjusted automatically according to the body-feeling cold level and the operating mode of the air conditioner; in this way, the intelligence degree of operation of the air conditioner is improved, the user can feel more comfortable, user operation is reduced, and the use experience of the user is improved.
Description
Technical field
The present invention relates to home wiring control, particularly relate to control method and the device of a kind of conditioners running conditions.
Background technology
Temperature sensation is the important aspect that people feel, except the impact of envrionment temperature, the clothing amount of people is also the important aspect affecting temperature pleasant degree.
Along with society is growing and people's living standard improves constantly, environmental modulation electrical equipment is as more and more universal in conditioner etc. Existing conditioner is generally target setting temperature, by testing environment temperature, envrionment temperature and target temperature are compared, and the running status of conditioner is adjusted according to comparative result, make envrionment temperature remain on target temperature, but this kind of control method does not consider that the actual temperature of user is felt, although such as weather is comparatively cold as far as possible, but it is also many that user generally wears clothing, the too high discomfort that also can cause user now arranged by target temperature. The basis for estimation of this kind of air-conditioner control method does not meet the actual impression of user, have impact on Consumer's Experience.
Also occurred utilizing comfort level index (PMV) to weigh the comfortable degree of human body in the prior art so that user's human comfort's degree higher for the purpose of conditioner is regulated accordingly. This comfort level index needs the clothing amount measuring user in computation process, but the clothing amount of user is it is generally required to user manually inputs. The control of conditioner needs user to carry out a large amount of settings and input, brings inconvenience to user.
Summary of the invention
In view of the above problems, it is proposed that the present invention overcomes the problems referred to above or the control method of conditioners running conditions solved the problem at least in part and device to provide a kind of.
Comfortable degree when a further object of the invention to be improved user environment adjustment electrical equipment.
A further object of the invention improves the convenience that user environment regulates electrical equipment.
Especially, the present invention provides the control method of a kind of conditioners running conditions.The control method of this conditioners running conditions comprises: the envrionment temperature of detection conditioner place environment; The clothing amount of detection user; The cold and hot grade of body sense of user is judged according to the clothing amount of envrionment temperature and user; And the running status of conditioner is regulated according to the operational mode of the cold and hot grade of body sense and conditioner.
Can selection of land, the step of clothing amount of detection user comprises: utilizes infra-red heat sensor to obtain the thermal imagery image of user's human body, and determines the human body clothing amount of user according to thermal imagery image.
Can selection of land, determine that according to thermal imagery image the step of the human body clothing amount of user comprises: the head zone identifying human body from thermal imagery image; Head zone according to human body determines the body region of human body in thermal imagery image; The temperature distribution of the body region of human body is calculated according to thermal imagery image; And the clothing amount of human body is determined according to temperature distribution.
Can selection of land, regulate the step of the running status of conditioner to comprise according to the cold and hot grade of body sense and operational mode: when judging that the cold and hot grade of body sense of user is as comfortable, the running status of maintenance conditioner; When judging that the cold and hot grade of body sense of user is as cold, control conditioner raises the temperature of environment; And when judging the cold and hot grade of body sense of user as heat, control conditioner reduces the temperature of environment.
Can selection of land, the step of temperature that control conditioner raises environment comprises: the operational mode obtaining conditioner, and operational mode comprises refrigeration mode and heating mode; If conditioner runs in refrigeration mode, control conditioner performs following action: reduces the running frequency of compressor and/or reduces air-supply air quantity, or shuts down; If conditioner runs in heating mode, control conditioner performs following action: raises the running frequency of compressor and/or increases air-supply air quantity.
Can selection of land, the step of temperature that control conditioner reduces environment comprises: the operational mode obtaining conditioner, and operational mode comprises refrigeration mode and heating mode; If conditioner runs in refrigeration mode, control conditioner performs following action: raises the running frequency of compressor and/or increases air-supply air quantity; If conditioner runs in heating mode, control conditioner performs following action: reduces the running frequency of compressor and/or reduces air-supply air quantity, or shuts down.
According to another aspect of the present invention, the setting device of a kind of conditioners running conditions is additionally provided. The setting device of this conditioners running conditions comprises: temperature detecting module, is configured to detect the envrionment temperature of conditioner place environment; Clothing amount detection module, is configured to detect the clothing amount of user; Body sense determination module, is configured to judge the cold and hot grade of body sense of user according to the clothing amount of envrionment temperature and user; And status adjustment module, it is configured to regulate the running status of conditioner according to the operational mode of the cold and hot grade of body sense and conditioner.
Can selection of land, clothing amount detection module also comprises: Image Acquisition submodule block, is configured to utilize infra-red heat sensor to obtain the thermal imagery image of user's human body; And the true stator modules of clothing amount, it is configured to determine the human body clothing amount of user according to thermal imagery image.
Can selection of land, the true stator modules of clothing amount is also configured to: the head zone identifying human body from thermal imagery image; Head zone according to human body determines the body region of human body in thermal imagery image; The temperature distribution of the body region of human body is calculated according to thermal imagery image;And the clothing amount of human body is determined according to temperature distribution.
Can selection of land, status adjustment module is also configured to: when judging that the cold and hot grade of body sense of user is as comfortable, maintain the running status of conditioner; When judging that the cold and hot grade of body sense of user is as cold, control conditioner raises the temperature of environment; And when judging the cold and hot grade of body sense of user as heat, control conditioner reduces the temperature of environment
The control method of the conditioners running conditions of the present invention and device, by the clothing amount of the envrionment temperature of detection conditioner place environment and user, the cold and hot grade of body sense of user is judged according to the clothing amount of envrionment temperature and user, thus the running status of conditioner is automatically regulated according to the operational mode of the cold and hot grade of body sense and conditioner, make user more comfortable, it is to increase the experience of user.
Further, the control method of the conditioners running conditions of the present invention and device, the cold and hot grade of body sense of user is judged according to the clothing amount of envrionment temperature and user, and according to the cold and hot grade of body sense of user, the running status of conditioner is regulated automatically, user need not manually input the automatic adjustment that correlation parameter can realize conditioner, improve the degree of intelligence of operation of air conditioner, also improve the convenience of user's using air-condition device.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand the above-mentioned of the present invention and other objects, advantage and feature more.
Accompanying drawing explanation
Some specific embodiments of the present invention are hereinafter described with reference to the accompanying drawings by way of example, and not by way of limitation in detail. Reference numeral identical in accompanying drawing denotes same or similar parts or part. Those skilled in the art should understand that, these accompanying drawings may not be drawn in proportion. In accompanying drawing:
Fig. 1 is the schematic diagram of the control method of conditioners running conditions according to an embodiment of the invention;
Fig. 2 be conditioners running conditions according to an embodiment of the invention control method in detect the schema of user's clothing amount;
Fig. 3 be conditioners running conditions according to an embodiment of the invention control method in regulate the schema of running status of conditioner;
Fig. 4 is the schematic diagram of the setting device of conditioners running conditions according to an embodiment of the invention; And
Fig. 5 is the schematic diagram of the setting device of conditioners running conditions in accordance with another embodiment of the present invention.
Embodiment
Present embodiments provide the control method of a kind of conditioners running conditions, it is possible to realize the automatic adjustment of conditioners running conditions. Fig. 1 is the schematic diagram of the control method of conditioners running conditions according to an embodiment of the invention. As shown in Figure 1, the control method of this conditioners running conditions comprises:
Step S110, the envrionment temperature of detection conditioner place environment;
Step S120, the clothing amount of detection user;
Step S130, judges the cold and hot grade of body sense of user according to the clothing amount of envrionment temperature and user;
Step S140, regulates the running status of conditioner according to the operational mode of the cold and hot grade of body sense and conditioner.
Step S110 can utilize the envrionment temperature of indoor environment temperature sensor detection conditioner place environment, indoor environment temperature sensor can be arranged on conditioner, the envrionment temperature recorded is sent to air-conditioning in time, so that the cold and hot grade of body sense of user is judged by clothing amount in conjunction with user further.
Fig. 2 be conditioners running conditions according to an embodiment of the invention control method in detect the schema of user's clothing amount.The one the flow diagrams illustrating step S120 specifically performs flow process, and as shown in Figure 2, the flow process of detection user's clothing amount comprises:
Step S121, obtains the thermal imagery image comprising human body;
Step S122, identifies the head zone of human body from thermal imagery image;
Step S123, determines the body region of human body in thermal imagery image according to the head zone of human body;
Step S124, calculates the temperature distribution of the body region of human body according to thermal imagery image;
Step S125, determines the clothing amount of human body according to temperature distribution.
Step S121 is based on infrared thermal imaging technique, utilizes the infreared imaging devices such as thermal infrared imager to take the infrared thermal imagery figure of tested human body, and this kind of thermal imagery figure is corresponding with the heat distribution field of human body surface. Different colours on thermal imagery figure represents the differing temps of tested user's human body, can be determined the bulk temperature distribution situation of tested human body by thermal imagery figure, for the detection carrying out clothing amount. Thermal infrared imager by the impact of environment brightness, does not obtain infrared thermal imagery figure even if can also take in the region of dark, ensures that the detection method of human body clothing amount is not by the impact of environment further. In the present embodiment, thermal infrared imager can be arranged on air-conditioning panel, so that after determining the human body clothing amount of user, being combined the cold and hot grade of body sense judging user with above-mentioned envrionment temperature, and then automatically regulate the running status of air-conditioning, it is to increase the experience of user. When obtaining the thermal imagery image of user's human body, it is necessary to user stands in thermal infrared imager above certain distance, to ensure that the thermal imagery image obtained comprises the whole part of human body as far as possible, ensure the exactness of detection user's clothing amount further.
The method of the head zone that step S122 identifies human body from thermal imagery image can be: judge temperature in thermal imagery image exceed predetermined number more than the first preset temp, pixel quantity and location of pixels higher than the region of predeterminated position as head zone. The head zone of human body is in the top of thermal imagery image, and for including the region of some amount pixel, owing to head can not cover clothing, what detect should be the temperature of human body self, general higher than envrionment temperature and the body surface temperature being coated with clothes, utilize above feature, can accurately be identified the head zone of human body by above-mentioned determination methods.
Step S123 determines that according to the head zone of human body the method for the body region of human body in thermal imagery image can be: identifies the edge point of head zone and delimit the first rectangular area comprising head zone according to edge point; Centered by the first rectangular area, the predetermined width of both sides expansion to the left and right, obtains the 2nd rectangular area, is also exactly the width thinking that the width of the 2nd rectangular area is human body body; Using thermal imagery image is arranged in below the 2nd rectangular area and the 3rd rectangular area that width is identical as the body region of thermal imagery image human body, be also exactly the body region thinking human body at the image-region of lower head specific width. The width that such as can delimit the 2nd rectangular area is probably the width of 3 heads, and the center of width is head zone. Because according to the proportionlity of general human body, the width of body part is probably about 3 times of head width, and therefore the 3rd rectangular area can comprise the whole body part of human body, such that it is able to detect the clothing amount of whole body. The width of the 3rd rectangular area of body region can be determined according to the Body proportion relation of different ethnic group.
The method of the temperature distribution that step S124 calculates the body region of human body according to thermal imagery image can be: detects the top temperature of the first rectangular area and the envrionment temperature of human body place environment, and using interval as the temperature value of the numerical range division predetermined number of end points to top temperature and envrionment temperature;Obtain the pixel quantity being in each temperature value interval in the 3rd rectangular area; Calculate respectively and it is in the pixel quantity in each temperature value interval and the ratio of the 3rd rectangular area total pixel number amount, obtain the pixel quantity accounting in multiple temperature value interval.
Step S125 determines that according to temperature distribution the method for the clothing amount of human body can be: mated by the threshold interval that the pixel quantity accounting in multiple temperature value interval is preset from different clothing amount grade respectively, and the pixel quantity accounting that each clothing amount grade is each temperature value interval is provided with corresponding threshold interval; When pixel quantity accounting in multiple temperature value interval is all in the corresponding threshold interval of a certain clothing amount grade setting, it is determined that the clothing amount of human body belongs to this clothing amount grade.
Utilize step S125 can draw comparatively accurate clothing amount grade, before performing step S125, by a kind of simple mode, clothing amount grade can also being carried out rough judgement, such as this determines that the flow process of the clothing amount of human body can also be: the temperature distribution determining the 3rd rectangular area; And according to temperature in temperature distribution identification the 3rd rectangular area of the 3rd rectangular area more than the block of the 2nd preset temp, when the quantity of block is greater than preset value, it is determined that human body clothing amount minimum. This kind of method can determine that minimum situation measured by human body clothing, but can not judge other grade of human body clothing amount. After determining that in the 3rd rectangular area, temperature is greater than preset value (such as can be set to 3 pieces or 4 pieces) more than the block of the 2nd preset temp, it will be recognized that the part that user's body is currently exposed is more, thus it is less to judge that human body clothing amount. After judging that the clothing amount of human body is minimum, it is possible to need not judge according to step S125, effectively simplify the step determining human body clothing amount.
Hereinafter a specific examples of the clothing amount of detection user is introduced.
After identifying the head zone of human body from thermal imagery image, delimit the first rectangular area, the 2nd rectangular area and the 3rd rectangular area respectively. It is 32 degrees Celsius that detection obtains the top temperature of the first rectangular area, and envrionment temperature is 20 degrees Celsius, and as end points, top temperature and envrionment temperature are divided 3 temperature value intervals, then these 3 temperature value intervals are respectively [20,24), [24,28), [28,32]. Be in 3rd rectangular area [20,24) pixel quantity in temperature value interval is 2000, is in [24,28) pixel quantity in temperature value interval is 5000, the pixel quantity being in [28,32] temperature value interval is the 3000, three rectangular area total pixel number amount is 10000. Then be in the 3rd rectangular area [20,24) the pixel quantity accounting in temperature value interval is 20%, be in [24,28) the pixel quantity accounting in temperature value interval is 50%, the pixel quantity accounting being in [28,32] temperature value interval is 30%.
Clothing amount grade can be set to 5 grades: clothing amount grade 1, clothing amount grade 2, clothing amount grade 3, clothing amount grade 4, clothing amount grade 5, wherein clothing amount grade 1 is that clothing amount is minimum, clothing amount grade 5 is that clothing amount is maximum, then determine according to temperature distribution that the concrete scheme of the clothing amount of human body is as follows:
A1 < is in [20,24) the pixel quantity accounting < b1 in temperature value interval, and c1 < is in [24,28) the pixel quantity accounting < d1 in temperature value interval, and e1 < is in [28,32] the pixel quantity accounting < f1 in temperature value interval, then be judged to clothing amount grade 1.
A2 < is in [20,24) the pixel quantity accounting < b2 in temperature value interval, and c2 < is in [24,28) the pixel quantity accounting < d2 in temperature value interval, and e2 < is in [28,32] the pixel quantity accounting < f2 in temperature value interval, then be judged to clothing amount grade 2.
A3 < is in [20,24) the pixel quantity accounting < b3 in temperature value interval, and c3 < is in [24,28) the pixel quantity accounting < d3 in temperature value interval, and e3 < is in [28,32] the pixel quantity accounting < f3 in temperature value interval, then be judged to clothing amount grade 3.
A4 < is in [20,24) the pixel quantity accounting < b4 in temperature value interval, and c4 < is in [24,28) the pixel quantity accounting < d4 in temperature value interval, and e4 < is in [28,32] the pixel quantity accounting < f4 in temperature value interval, then be judged to clothing amount grade 4.
A5 < is in [20,24) the pixel quantity accounting < b5 in temperature value interval, and c5 < is in [24,28) the pixel quantity accounting < d5 in temperature value interval, and e5 < is in [28,32] the pixel quantity accounting < f5 in temperature value interval, then be judged to clothing amount grade 5.
Wherein, in with co-relation generally speaking, the end points of threshold interval meets following relation: b1 > a1, d1 > c1, f1 > e1, may there is the possibility that numerical value overlaps between threshold interval, the magnitude relationship of such as b1 and c1 is uncertain, and concrete magnitude relationship can be optimized according to the result of a large amount of experiment.
Above-mentioned clothing amount grade is that the threshold value of corresponding threshold interval that the pixel quantity accounting in each temperature value interval is arranged can carry out statistics by the data of experiment test in advance and obtains, such as the thermal imagery image that the user of some amount takes acquisition with the clothing amount of the amount of clothing clothes grade 1 to clothing amount grade 5 respectively is analyzed, can determine that different clothing amount grade is the threshold value of the corresponding threshold interval of the pixel quantity accounting setting in each temperature value interval by calculating statistics. In the assignment procedure carrying out this threshold value, contriver also determines different clothing amount grades, also there is difference in its threshold value arranged, undertaken mating, judging by the threshold interval that the pixel quantity accounting in differing temps interval is preset from different clothing amount grade respectively, it may be determined that go out the clothing amount grade of user's dressing.
Such as, it is in [20 in the 3rd rectangular area, 24) the pixel quantity accounting in temperature value interval is 20%, it is in [24,28) the pixel quantity accounting in temperature value interval is 50%, the pixel quantity accounting being in [28,32] temperature value interval is 30%, when being all in the corresponding threshold interval of clothing amount grade 1 setting, can determine that the clothing amount of now human body belongs to clothing amount grade 1, clothing amount few.
Step S130 judges the cold and hot grade of body sense of user according to the clothing amount of envrionment temperature and user, and wherein the cold and hot grade of body sense of user can be divided into cold, comfortable, heat 3 grades. Such as above-mentioned clothing amount grade is divided into clothing amount grade 1 to clothing amount grade 5, and representative of consumer is worn the clothes by less at the most respectively. The scope of envrionment temperature can be generally-20 degrees Celsius to 40 degrees Celsius, it is possible to this temperature range is divided into 3 sections of temperature value intervals, is (-20,0), (0,20), (20,40) respectively. When user is in the temperature range of (-20,0), user clothing amount grade when being 1 to 4, the cold and hot grade of body sense of user is all cold, only user clothing amount grade when being 5, the cold and hot grade of body sense of user is comfortable;When user is in (0,20) during temperature range, user clothing amount grade when being 1,2, the cold and hot grade of body sense of user is cold, user clothing amount grade when being 3, the cold and hot grade of body sense of user is comfortable, user clothing amount grade when being 4,5, the cold and hot grade of body sense of user is heat; When user is in the temperature range of (20,40), user clothing amount grade when being 2 to 5, the cold and hot grade of body sense of user is all heat, only user clothing amount grade when being 1, the cold and hot grade of body sense of user is comfortable.
The interval quantity that said temperature scope divides, and the temperature dividing mode in each temperature value interval all can experimentally test data adjust, such as above describe the dividing condition of 3 sections of formulas, when using the control method of conditioners running conditions of the present embodiment, it is also possible to divide 4 sections, 5 sections even more interval. The cold and hot grade of body sense of user can also experimentally test data adjust, such as, above describe the cold and hot grade of body sense and be divided into cold, comfortable, heat 3 grades, it is also possible to be divided into 5 grades extremely cold, colder, comfortable, hotter, extremely hot. The present embodiment can include but not limited to above concrete dividing mode.
Analogously, above-mentioned clothing amount grade can also according to practical situation, it is divided into 4,5,6 grades, when being divided into different quantities grade, according to actual test result, the threshold value that clothing amount grade is arranged can also be preset, to obtain the clothing amount grade of more accurate, objective, to meet user's practical situation description clothing information.
Judge that the cold and hot grade of body sense of user can also be determined according to the corresponding relation of above-mentioned envrionment temperature place temperature range and clothing amount grade according to the clothing amount of envrionment temperature and user in addition, such that it is able to determine the actual temperature impression of user automatically and accurately.
Fig. 3 be conditioners running conditions according to an embodiment of the invention control method in regulate the schema of running status of conditioner. The flow diagrams illustrate the concrete execution flow process of step S140, as shown in Figure 3, regulate the flow process of the running status of conditioner to comprise:
Step S141, the cold and hot grade of body sense of detection user;
Step S142, judges whether the cold and hot grade of body sense of user is cold, if then performing step S143, then performs step S144 if not;
Step S143, control conditioner raises the temperature of environment;
Step S144, judging whether the cold and hot grade of body sense of user is heat, if then performing step S145, then performing step S146 if not;
Step S145, control conditioner reduces the temperature of environment;
Step S146, judges whether the cold and hot grade of body sense of user is comfortable, if then performing step S147, then returning if not and performing step S141;
Step S147, maintains the running status of conditioner.
Wherein, the step S143 of the temperature that control conditioner raises environment also comprises: the operational mode obtaining conditioner, and operational mode can comprise refrigeration mode and heating mode; If conditioner runs in refrigeration mode, control conditioner performs following action: reduces the running frequency of compressor and/or reduces air-supply air quantity, or shuts down; If conditioner runs in heating mode, control conditioner performs following action: raises the running frequency of compressor and/or increases air-supply air quantity.
The step S145 of the temperature that control conditioner reduces environment also comprises: the operational mode obtaining conditioner, and operational mode can comprise refrigeration mode and heating mode;If conditioner runs in refrigeration mode, control conditioner performs following action: raises the running frequency of compressor and/or increases air-supply air quantity; If conditioner runs in heating mode, control conditioner performs following action: reduces the running frequency of compressor and/or reduces air-supply air quantity, or shuts down.
The order of the cold and hot grade of body sense of above-mentioned judgement user can be different, such as the above-mentioned cold and hot grade of body sense judging user successively is hot and cold, comfortable, when using the control method of conditioners running conditions of the present embodiment, judge that the order of the cold and hot grade of body sense of user can also be followed successively by: comfortable, hot and cold. The present embodiment can include but not limited to above judgement order specifically. In addition, the process of the detection cold and hot grade of user's body sense can be set to circulation and carry out, after the cold and hot grade of body sense user being detected is comfortable, again the cold and hot grade of body sense of user can be detected through preset duration, ensure that the actual temperature impression of user can always be comfortable.
In order to the cold and hot grade of body sense of user is judged more accurate, so that the adjustment of conditioners running conditions more meets the demand of user, it is also possible to can Further Division be extremely cold, colder, comfortable, hotter and extremely hot 5 grades by the cold and hot grade of body sense of user by cold, comfortable, heat. According to this cold and hot grade of body sense division methods in conjunction with operating modes of air conditioner adjust conditioners running conditions concrete measure can be as shown in table 1.
Table 1
Regulative mode according to the conditioner that table 1 is listed, the concrete measure of above-mentioned adjustment conditioners running conditions can the temperature of adjusting ambient timely and accurately so that the cold and hot grade of body sense of user turns into comfortable as early as possible, effectively promote the experience of user. Such as when conditioner runs in refrigeration mode, when to detect out user's body sense be colder, now need to make temperature slightly to rise, now can slowly reduce the running frequency of compressor so that the refrigerating duty decline of conditioner, makes envrionment temperature rise gradually. Again such as; when conditioner runs in heating mode; when to detect out user's body sense be extremely hot; now need to make temperature rapid decrease; now can the running frequency of rapid decrease compressor and reduce air-supply air quantity; conditioner is even made to shut down so that the heat processed decline of conditioner, makes ambient temperature drop gradually.
In addition, the measure of the adjustment conditioners running conditions listed in table 1 can be selected flexibly according to practical service environment and detected result, to meet the comfortable property requirement of user.
The control method of the conditioners running conditions of the present embodiment, by the clothing amount of the envrionment temperature of detection conditioner place environment and user, the cold and hot grade of body sense of user is judged according to the clothing amount of envrionment temperature and user, thus the running status of conditioner is regulated according to the operational mode of the cold and hot grade of body sense and conditioner, make user more comfortable, it is to increase the experience of user.
Further, the control method of the conditioners running conditions of the present embodiment, the cold and hot grade of body sense of user is judged according to the clothing amount of envrionment temperature and user, and according to the cold and hot grade of body sense of user, the running status of conditioner is regulated automatically, user need not manually input the automatic adjustment that correlation parameter can realize conditioner, improve the degree of intelligence of operation of air conditioner, also improve the convenience of user's using air-condition device.
Further, the control method of the conditioners running conditions of the present embodiment, the envrionment temperature of detection conditioner place environment and the clothing amount of user, and then determine the cold and hot grade of body sense of user, then the running status of conditioner is regulated according to the operational mode of the cold and hot grade of body sense and conditioner, the circulation always in the operational process of conditioner of whole adjustment flow process carries out, guarantee that the envrionment temperature moment regulated by conditioner meets the demand of user, the cold and hot grade of body sense as far as possible keeping user is comfortable, effectively improves the experience of user.
Fig. 4 is the schematic diagram of the setting device 400 of conditioners running conditions according to an embodiment of the invention.As shown in Figure 4, the setting device 400 of this conditioners running conditions comprises: temperature detecting module 410, clothing amount detection module 420, body sense determination module 430, status adjustment module 440.
So that, in upper module, temperature detecting module 410 can be configured to detect the envrionment temperature of conditioner place environment.
Clothing amount detection module 420 can be configured to detect the clothing amount of user.
Body sense determination module 430 can be configured to judge the cold and hot grade of body sense of user according to the clothing amount of envrionment temperature and user.
Status adjustment module 440 can be configured to regulate the running status of conditioner according to the operational mode of the cold and hot grade of body sense and conditioner.
Fig. 5 is the schematic diagram of the setting device 400 of conditioners running conditions in accordance with another embodiment of the present invention. As shown in Figure 5, on the basis of a upper embodiment, clothing amount detection module 420 can also be provided with: the true stator modules 422 of Image Acquisition submodule block 421, clothing amount.
Wherein, Image Acquisition submodule block 421 can be configured to utilize infra-red heat sensor to obtain the thermal imagery image of user's human body.
The true stator modules 422 of clothing amount can be configured to determine the human body clothing amount of user according to thermal imagery image, it is also possible to is configured to identify the head zone of human body from thermal imagery image; Head zone according to human body determines the body region of human body in thermal imagery image; The temperature distribution of the body region of human body is calculated according to thermal imagery image; And the clothing amount of human body is determined according to temperature distribution.
Status adjustment module 440 can also be configured to: when judging that the cold and hot grade of body sense of user is as comfortable, maintains the running status of conditioner; When judging that the cold and hot grade of body sense of user is as cold, control conditioner raises the temperature of environment; And when judging the cold and hot grade of body sense of user as heat, control conditioner reduces the temperature of environment.
By illustrating above and can draw, the setting device 400 of the conditioners running conditions of the present embodiment, by the clothing amount of the envrionment temperature of detection conditioner place environment and user, the cold and hot grade of body sense of user is judged according to the clothing amount of envrionment temperature and user, thus the running status of conditioner is regulated according to the operational mode of the cold and hot grade of body sense and conditioner, make user more comfortable, it is to increase the experience of user.
Further, the setting device 400 of the conditioners running conditions of the present embodiment, the cold and hot grade of body sense of user is judged according to the clothing amount of envrionment temperature and user, and according to the cold and hot grade of body sense of user, the running status of conditioner is regulated automatically, user need not manually input the automatic adjustment that correlation parameter can realize conditioner, improve the degree of intelligence of operation of air conditioner, also improve the convenience of user's using air-condition device.
So far, those skilled in the art will recognize that, although the detailed multiple exemplary embodiment illustrate and describing the present invention herein, but, without departing from the spirit and scope of the present invention, still can directly determine according to content disclosed by the invention or derive other modification many or amendment of meeting the principle of the invention. Therefore, the scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1. a control method for conditioners running conditions, comprising:
Detect the envrionment temperature of described conditioner place environment;
The clothing amount of detection user;
The cold and hot grade of body sense of described user is judged according to the clothing amount of described envrionment temperature and described user;And
The running status of described conditioner is regulated according to the operational mode of the described cold and hot grade of body sense and described conditioner.
2. method according to claim 1, wherein, the step of the clothing amount of detection user comprises:
Utilize infra-red heat sensor to obtain the thermal imagery image of described user's human body, and determine the human body clothing amount of described user according to described thermal imagery image.
3. method according to claim 2, wherein, determine that according to described thermal imagery image the step of the human body clothing amount of described user comprises:
The head zone of described human body is identified from described thermal imagery image;
Head zone according to described human body determines the body region of human body described in described thermal imagery image;
The temperature distribution of the body region of described human body is calculated according to described thermal imagery image; And
The clothing amount of described human body is determined according to described temperature distribution.
4. method according to claim 1, wherein, regulates the step of the running status of described conditioner to comprise according to the described cold and hot grade of body sense and described operational mode:
When judging that the cold and hot grade of body sense of described user is as, comfortable, maintaining the running status of described conditioner;
When judging that the cold and hot grade of body sense of described user is as, cold, controlling the temperature that described conditioner raises described environment; And
When judging the cold and hot grade of body sense of described user as heat, control the temperature that described conditioner reduces described environment.
5. method according to claim 4, wherein,
The step controlling the temperature that described conditioner raises described environment comprises: the operational mode obtaining described conditioner, and described operational mode comprises refrigeration mode and heating mode;
If described conditioner runs in described refrigeration mode, control described conditioner and perform following action: reduce the running frequency of compressor and/or reduce air-supply air quantity, or shut down;
If described conditioner runs in described heating mode, control described conditioner and perform following action: raise the running frequency of compressor and/or increase air-supply air quantity.
6. method according to claim 4, wherein,
The step controlling the temperature that described conditioner reduces described environment comprises: the operational mode obtaining described conditioner, and described operational mode comprises refrigeration mode and heating mode;
If described conditioner runs in described refrigeration mode, control described conditioner and perform following action: raise the running frequency of compressor and/or increase air-supply air quantity;
If described conditioner runs in described heating mode, control described conditioner and perform following action: reduce the running frequency of compressor and/or reduce air-supply air quantity, or shut down.
7. a setting device for conditioners running conditions, comprising:
Temperature detecting module, is configured to detect the envrionment temperature of described conditioner place environment;
Clothing amount detection module, is configured to detect the clothing amount of user;
Body sense determination module, is configured to judge the cold and hot grade of body sense of described user according to the clothing amount of described envrionment temperature and described user; And
Status adjustment module, is configured to regulate the running status of described conditioner according to the operational mode of the described cold and hot grade of body sense and described conditioner.
8. device according to claim 7, wherein said clothing amount detection module also comprises:
Image Acquisition submodule block, is configured to utilize infra-red heat sensor to obtain the thermal imagery image of described user's human body; And
The true stator modules of clothing amount, is configured to determine the human body clothing amount of described user according to described thermal imagery image.
9. device according to claim 8, the wherein said true stator modules of clothing amount is also configured to:
The head zone of described human body is identified from described thermal imagery image;
Head zone according to described human body determines the body region of human body described in described thermal imagery image;
The temperature distribution of the body region of described human body is calculated according to described thermal imagery image; And
The clothing amount of described human body is determined according to described temperature distribution.
10. device according to claim 7, wherein said status adjustment module is also configured to:
When judging that the cold and hot grade of body sense of described user is as, comfortable, maintaining the running status of described conditioner;
When judging that the cold and hot grade of body sense of described user is as, cold, controlling the temperature that described conditioner raises described environment; And
When judging the cold and hot grade of body sense of described user as heat, control the temperature that described conditioner reduces described environment.
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