CN105066356A - Automatic air conditioner adjustment method based on thermal comfortable area of pension environment - Google Patents
Automatic air conditioner adjustment method based on thermal comfortable area of pension environment Download PDFInfo
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- CN105066356A CN105066356A CN201510489085.9A CN201510489085A CN105066356A CN 105066356 A CN105066356 A CN 105066356A CN 201510489085 A CN201510489085 A CN 201510489085A CN 105066356 A CN105066356 A CN 105066356A
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- temperature
- humidity
- data
- humiture
- humidity data
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
Abstract
The invention provides an automatic air conditioner adjustment method based on a thermal comfortable area of a pension environment. The method comprises the following steps: a data acquiring module automatically acquires indoor temperature/humidity data; a logic judging module calculates and analyzes the acquired temperature/humidity data according to a set model formula, and compares the calculated result with an indoor temperature/humidity data comparison table: the logic judging module judges if the temperature data belongs to a comfortable area according to the humidity data, if so, an air feeding mode is started, otherwise, a temperature/humidity mode is switched to; the air feeding mode is started, after the air feeding mode is operated by a period of time thread, the process of automatically acquiring the indoor temperature/humidity data is performed again; the temperature/humidity mode is started to adjust the temperature or the humidity; and after the temperature/humidity mode is operated by a period of time thread, the process of automatically acquiring the indoor temperature/humidity data is performed again. The method is suitable for a thermal comfort automatic adjustment method of the aged, and can create a more excellent home-based pension environment for the aged.
Description
Technical field
The present invention relates to family endowment technical field, particularly relate to a kind of air-conditioning automatic adjusting method based on endowment environmental thermal comfort district.
Background technology
Automatic air conditionning refers to that the effect of air conditioning (abbreviation air-conditioning) makes the ambient condition parameter in space (as building construction, train, aircraft etc.) keep the numerical value expected when outdoor climate conditions and indoor load change.Automatic air conditionning is exactly by the automatic detection of air status parameter and adjustment, keeps air-conditioning system to be in optimum duty and by safety device, the safety of service equipment and building.Main ambient condition parameter has temperature, humidity, cleannes, flow velocity, pressure and composition etc.
Since the seventies, due to popularizing of microcomputer, electronic computer starts the core component being used as airconditioning control.Direct data control technology is used widely.Air-conditioning equipment and control system integration become the important directions that air conditioner controlling technology upgrades.The classification distributed type air-conditioner control system be made up of multiple stage computer starts for large-sized multifunction building or groups of building.The eighties, along with becoming increasingly conspicuous of power saving, meeting under instructions for use prerequisite, in widespread attention with the exploitation of the minimum airconditioning control Optimization Software for target of cold, heat and electric quantity consumption.
The proposition of air conditioner heat comfort index pmv value, establishes and represents that people are to the numerical model of the cold and hot sensation of environment.Model hypothesis ambient parameter does not change in time, human body is regarded as the passive recipient of extraneous thermostimulation, and certain thermal environment parameter, to the effect of human body, affects the physiological parameter of human body by hot and humid area between the two, makes human body produce different sensations.This model is the stable model based on equation of heat balance.The program proposes one and obtains pmv value based on thermal comfort energy-saving air conditioning control simulation system by algorithm, judges whether in the scope of thermal comfort, produces the control decision of Automatic adjusument according to pmv value.What provide a kind of environmental protection and energy saving take thermal comfort zone as the air conditioning control method of benchmark automatic control air conditioner operational mode.Air conditioning control method based on thermal comfort zone adopts data acquisition module, judge module and control module control flow, is provided with temperature-humidity sensor, preserves the indoor temperature and humidity data table of comparisons in judge module in control system.
Only considered common situation, and not for specific crowd, as the elderly, parameter is adjusted.The sensation of the elderly to thermal environment is different from masses, also different to the requirement of temperature, humidity etc.Be suitable for popular air conditioning control method and may not be suitable for the elderly.Therefore, be necessary the factors such as the health according to the elderly, habits and customs, redesign a kind of air conditioning control method being suitable for the elderly.Meanwhile, the elderly is due to the decline of vessel retraction ability, and its hotness is comparatively insensitive.And the elderly of PMV prediction is relatively high to the sensitiveness of temperature.Therefore PMV model can predict the hotness trend of the elderly well, but between actual hotness MTSV and the PMV of the elderly, there is some difference, and it is inaccurate for only carrying out prediction with PMV to the hotness of the elderly.
Summary of the invention
The object of the invention is based on existing airconditioning control means, design a kind of thermal comfort automatic adjusting method being suitable for the elderly, to fill up in existing control method the technology vacancy rarely had for the elderly colony.
In order to solve the problem, the present invention proposes a kind of air-conditioning automatic adjusting method based on endowment environmental thermal comfort district, comprising the steps:
Data acquisition module gathers indoor temperature and humidity data automatically;
Logic judgment module calculates according to the model formation of setting the humiture data collected, analyzes, and the result after calculating and the indoor temperature and humidity data table of comparisons is contrasted:
Judge whether temperature data belongs to comfort zone according to humidity data, if belong to comfort zone, then enter air supply pattern, otherwise turn humiture pattern;
Enter air supply pattern, carry out after air supply pattern runs a period of time threshold value, reentering and automatically gathering indoor temperature and humidity data procedures;
Enter humiture pattern, carry out temperature adjustment or temperature adjustment; After carrying out humiture mode operation a period of time threshold value, reenter and automatically gather indoor temperature and humidity data procedures.
Described method comprises:
The data next according to sensor passes judge the value of clothes thermal resistance, and then arrange humiture comfort zone scope.
In embodiments of the present invention, the thermal comfort automatic adjusting method being suitable for the elderly can be the elderly and builds more good family endowment environment.And good family endowment environment can reduce the outbreak probability of the various disease of the elderly to a certain extent, be conducive to senior health and fitness.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the air-conditioner control system modular structure schematic diagram in the embodiment of the present invention;
Fig. 2 is the indoor temperature and humidity data table of comparisons comfort zone schematic diagram in the embodiment of the present invention;
Fig. 3 is the air-conditioning automatic adjusting method flow chart in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The present invention mainly adopts three modules such as data acquisition module, logic judgment module and airconditioning control module to carry out airconditioning control.Wherein, data acquisition module comprises several and is distributed in indoor temperature-humidity sensor, preserves the indoor temperature and humidity data table of comparisons in logic judgment module.This air conditioning control method mainly comprises the steps:
(1) operation of air conditioner, data acquisition module gathers indoor temperature and humidity data automatically;
(2) logic judgment module calculates according to the model formation of setting the humiture data collected, analyzes, and the result after calculating and the indoor temperature and humidity data table of comparisons are contrasted: judge whether temperature data belongs to comfort zone according to humidity data, if belonged to, go to step (3), otherwise go to step (4);
(3) after air supply pattern runs a period of time t1, if receive shutdown command, terminate stop air-conditioning, otherwise go to step (1);
(4) carry out humidity regulation or temperature adjustment, then go to step (5);
(5) humidity regulation (dehumidifying or humidification) is after the t2 time, or temperature regulates (freeze or send warm) after the t3 time, if receive shutdown command, terminates stop air-conditioning, otherwise returns step 1).
System judges the value of clothes thermal resistance according to the data that sensor passes is come, and then arranges humiture comfort zone scope.According to thermal comfort zone, relative humidity is carried out stepping, to comfort temperature should be had in every grade.In this temperature humidity range, most people can please oneself to thermal environment.
When humiture is within the scope of comfort zone, air-conditioning is only blown and is not carried out humidity or temperature control; When humiture is not within the scope of comfort zone, first humidity analyzed and carry out humidity regulation, after within the scope of humidity regulation to comfort zone, then to temperature carry out analysis go forward side by side trip temperature regulate.
When air-conditioning carries out temperature adjustment or humidity regulation, can run by the manual setting-up time of air-conditioning, or run to after within the scope of comfort zone and enter ventilation state.
Program end of run manually shuts down by remote controller, also can by Operation system setting, the automatic shutdown when the indoor temperature and humidity data detected belong to described comfort zone scope.
Airconditioning control module provides two kinds of modes can be adjusted:
Remote controller hardware adjustments: remote controller can launch infrared ray, with remote controller to sensor emission infrared ray, can learn the current residing region of old man.The preferential thermal environment to this region regulates by air-conditioning.Remote controller can regulate thermal comfort to be accustomed within the specific limits.
Micro-letter Intelligent hardware remote setting: householder's micro-letter account can be bound time first time is arranged, by the Intelligent hardware open platform of micro-letter, the essential information of setting the elderly, and according to the set corresponding thermally comfortable environment of information Auto-matching.Can be accustomed to by manual adjustment thermal comfort within the specific limits by the method.
Refer to Fig. 1, the air-conditioning automatic adjustment system in the present invention comprises data acquisition module, logic judgment module and airconditioning control module.This data acquisition module gathers indoor temperature and humidity data by Temperature Humidity Sensor, the indoor temperature and humidity data table of comparisons is preserved in this logic judgment module, for judging indoor temperature and humidity whether within the scope of comfort level and carry out humidity stepping, this airconditioning control module controls the operational mode of air-conditioning according to the judged result of logic judgment module.
System is according to different clothes thermal resistance condition setting humiture comfort zone scope.According to thermal comfort zone, relative humidity is carried out stepping, to comfort temperature should be had in every grade.In this temperature humidity range, most people please oneself.
Refer to Fig. 2, the corresponding schematic diagram of the indoor temperature and humidity data table of comparisons as shown in Figure 2.Wherein the scope of comfort zone is two quadrangle dash areas: the quadrangle in left side is clothes thermal resistance is the comfort zone scope that 1.0clo is corresponding, the quadrangle on right side is clothes thermal resistance is the comfort zone scope that 0.5clo is corresponding, and a middle little bar grid shade is the part that the two overlaps.Comfort zone in this table of comparisons corresponding to two clothes thermal resistances is divided into third gear by system, and clothes thermal resistance is that the comfort zone corresponding humiture table of comparisons stepping in 0.5clo situation is as follows:
The corresponding humiture (clothes thermal resistance=0.5clo) of table 1 comfort zone
Clothes thermal resistance is that the comfort zone corresponding humiture table of comparisons stepping in 1.0clo situation is as follows:
The corresponding humiture (clothes thermal resistance=1.0clo) of table 2 comfort zone
As shown in Figure 3, the air-conditioning automatic adjusting method that the present invention is based on endowment environmental thermal comfort district comprises the steps:
Operation of air conditioner, data acquisition module gathers indoor temperature and humidity data automatically;
The humiture data collected and the indoor temperature and humidity data table of comparisons contrast by logic judgment module, judge whether temperature data belongs within the scope of comfort zone according to humidity data, air-supply or new wind function is opened as belonged to then air-conditioning, run the t1 time, then shutdown is judged whether, terminate program and shut down, otherwise returning step 1); If then do not carried out next step within the scope of comfort zone;
(all higher for humiture) judges that whether humidity is higher than the 3rd grade, is enter following steps a), otherwise enters following steps b);
Dehumidification function opened by air-conditioning, after dehumidifying runs the t2 time, then returns step 1);
Judge that whether temperature is higher than the 3rd grade, be that then refrigerating function opened by air-conditioning, judging whether shutdown after running the t3 time, is terminate program and shut down, otherwise returning step 1).
This air-conditioning automatic adjustment system carries out the regulation and control based on endowment environmental thermal comfort district according to indoor temperature and humidity situation, and when humiture is within the scope of comfort zone as shown in Figure 2, air-conditioning is only blown and do not freeze (or heating); When humiture is not within the scope of comfort zone, first humidity is filed, if humidity is excessive, such as, when belonging to shown in table 1 the 3rd grade, then first carry out dehumidifying and run; Run after a period of time, then judge humiture whether within the scope of comfort zone.
Better situation is, user can to select after air-conditioning operation of air conditioner target to be the concrete gear of table of comparisons humiture opening, and then air-conditioning performs step described above.Wherein in step 2) in logic judgment module the humiture data collected and the indoor temperature and humidity data table of comparisons are contrasted, judge whether to belong within the scope of the comfort zone of selected gear.
Air-conditioning carries out freezing (or heating) when running, and can be undertaken, also can be set to run to comfort zone temperature upper limit (or lower limit) and stop afterwards freezing (heating) by air-conditioning setting-up time.
Such as, when detecting that indoor relative humidity is 50%, if temperature is higher than 28 DEG C, then carrying out refrigerating operaton, running certain hour t3 (or moving to temperature upper limit (or lower limit)) and namely stopping freezing (or heating); For another example, when detecting that indoor relative humidity is 80%, then after first carrying out dehumidifying operation a period of time t2 (or setting stops dehumidifying running when humidity is 50%), Resurvey humiture, if humidity is down to 60%, then see temperature whether in corresponding interval.
Setting clothes thermal resistance in embodiment is 0.5clo (thicker then this numerical value of clothes is larger, and corresponding comfort zone temperature is also less, and 0.5 be the thermal resistance of typical dressing in summer), also user can be allowed to select clothes thermal resistance parameters when start.
Program end of run manually shuts down by remote controller, also can by Operation system setting automatic shutdown when indoor temperature and humidity data belong to described comfort zone scope.
In embodiments of the present invention, the thermal comfort automatic adjusting method being suitable for the elderly can be the elderly and builds more good family endowment environment.And good family endowment environment can reduce the outbreak probability of the various disease of the elderly to a certain extent, be conducive to senior health and fitness.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is that the hardware that can carry out instruction relevant by program has come, this program can be stored in a computer-readable recording medium, storage medium can comprise: read-only storage (ROM, ReadOnlyMemory), random access memory (RAM, RandomAccessMemory), disk or CD etc.
In addition, above the air-conditioning automatic adjusting method based on endowment environmental thermal comfort district that the embodiment of the present invention provides is described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (2)
1., based on the air-conditioning automatic adjusting method in endowment environmental thermal comfort district, it is characterized in that, comprise the steps:
Data acquisition module gathers indoor temperature and humidity data automatically;
Logic judgment module calculates according to the model formation of setting the humiture data collected, analyzes, and the result after calculating and the indoor temperature and humidity data table of comparisons is contrasted:
Judge whether temperature data belongs to comfort zone according to humidity data, if belong to comfort zone, then enter air supply pattern, otherwise turn humiture pattern;
Enter air supply pattern, carry out after air supply pattern runs a period of time threshold value, reentering and automatically gathering indoor temperature and humidity data procedures;
Enter humiture pattern, carry out temperature adjustment or temperature adjustment; After carrying out humiture mode operation a period of time threshold value, reenter and automatically gather indoor temperature and humidity data procedures.
2., as claimed in claim 1 based on the air-conditioning automatic adjusting method in endowment environmental thermal comfort district, it is characterized in that, described method comprises:
The data next according to sensor passes judge the value of clothes thermal resistance, and then arrange humiture comfort zone scope.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546769A (en) * | 2016-02-25 | 2016-05-04 | 美的集团武汉制冷设备有限公司 | Air conditioner control method and air conditioner |
| WO2018119954A1 (en) * | 2016-12-29 | 2018-07-05 | 深圳天珑无线科技有限公司 | Data processing method and apparatus, and indoor device control method and apparatus |
| CN111630326A (en) * | 2018-01-23 | 2020-09-04 | 大金工业株式会社 | Air conditioner |
| CN113685988A (en) * | 2021-08-18 | 2021-11-23 | 深圳市中菁环境工程有限公司 | Central air conditioner energy-saving control system centralized control method and central air conditioner |
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| JP2002315737A (en) * | 2001-04-19 | 2002-10-29 | Asahi Glass Co Ltd | Method and program for evaluating temperature and heat comfort performance of transparent plate |
| CN1878989A (en) * | 2003-11-19 | 2006-12-13 | Lg电子株式会社 | Air conditioner and its controlling method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546769A (en) * | 2016-02-25 | 2016-05-04 | 美的集团武汉制冷设备有限公司 | Air conditioner control method and air conditioner |
| CN105546769B (en) * | 2016-02-25 | 2019-06-04 | 美的集团武汉制冷设备有限公司 | The control method and air conditioner of air conditioner |
| WO2018119954A1 (en) * | 2016-12-29 | 2018-07-05 | 深圳天珑无线科技有限公司 | Data processing method and apparatus, and indoor device control method and apparatus |
| CN111630326A (en) * | 2018-01-23 | 2020-09-04 | 大金工业株式会社 | Air conditioner |
| CN111630326B (en) * | 2018-01-23 | 2021-02-05 | 大金工业株式会社 | Air conditioner |
| CN113685988A (en) * | 2021-08-18 | 2021-11-23 | 深圳市中菁环境工程有限公司 | Central air conditioner energy-saving control system centralized control method and central air conditioner |
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