CN114061038B - Temperature and humidity comprehensive regulation control method, regulation equipment, regulation system and medium - Google Patents
Temperature and humidity comprehensive regulation control method, regulation equipment, regulation system and medium Download PDFInfo
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- CN114061038B CN114061038B CN202010793953.3A CN202010793953A CN114061038B CN 114061038 B CN114061038 B CN 114061038B CN 202010793953 A CN202010793953 A CN 202010793953A CN 114061038 B CN114061038 B CN 114061038B
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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
- F24F11/46—Improving electric energy efficiency or saving
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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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
- F24F2110/20—Humidity
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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
- F24F2120/14—Activity of occupants
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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
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/10—Weather information or forecasts
Abstract
The invention discloses a temperature and humidity comprehensive regulation and control method, which comprises the following steps: acquiring a thermal comfort influence parameter corresponding to a user in an action space of the regulating equipment and a preset relative humidity interval; determining a target temperature interval according to the thermal comfort influence parameter and the relative humidity interval; determining a target moisture content interval according to the preset relative humidity interval; and determining the operation parameters of the regulating equipment according to the current temperature, the current moisture content, the target moisture content interval and the target temperature interval in the action space, and controlling the regulating equipment to operate according to the determined operation parameters. The invention also discloses an adjusting device, an adjusting system and a computer readable storage medium, which achieve the effect of reducing the power consumption of the air conditioner.
Description
Technical Field
The invention relates to the technical field of virtual reality, in particular to a temperature and humidity comprehensive regulation control method, a regulation device, a regulation system and a computer readable storage medium.
Background
In order to improve the comfort of the air conditioner, the humidifier needs to be started while the air conditioner is started. The humidifying function and the temperature adjusting function can be controlled independently. This results in a decrease in indoor relative humidity when the air conditioner performs cooling adjustment. In order to ensure the indoor humidity, an independent humidifying device needs to be started for humidifying. This results in waste of resources and energy.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a temperature and humidity comprehensive regulation control method, a regulation device, a regulation system and a computer readable storage medium, aiming at achieving the effect of reducing the energy consumption of an air conditioner.
In order to achieve the purpose, the invention provides a comprehensive temperature and humidity adjusting and controlling method, which comprises the following steps:
acquiring a thermal comfort influence parameter corresponding to a user in an action space of the regulating equipment and a preset relative humidity interval;
determining a target temperature interval according to the thermal comfort influence parameter and the relative humidity interval;
determining a target moisture content interval according to the preset relative humidity interval; and
and determining the operation parameters of the adjusting equipment according to the current temperature, the current moisture content, the target moisture content interval and the target temperature interval in the action space, and controlling the adjusting equipment to operate according to the determined operation parameters.
Optionally, the thermal comfort affecting parameter comprises a user dressing index, a user activity level, and/or a human metabolic rate.
Optionally, before the step of obtaining the thermal comfort influence parameter corresponding to the user in the action space of the adjusting device and the preset relative humidity interval, the method further includes:
acquiring the outdoor environment temperature corresponding to the space where the regulating equipment is located;
the step of obtaining the thermal comfort influence parameter corresponding to the user in the action space and the preset relative humidity interval comprises the following steps:
determining the dressing index according to the outdoor environment temperature;
and acquiring the preset relative humidity interval.
Optionally, the step of determining the dressing index according to the outdoor environment temperature includes:
and determining the dressing index corresponding to the obtained outdoor environment temperature according to the corresponding relation between the pre-stored outdoor environment temperature and the dressing index.
Optionally, the step of obtaining the outdoor ambient temperature corresponding to the space where the adjusting device is located includes:
acquiring position information and weather forecast data corresponding to the adjusting equipment; and
and determining the outdoor environment temperature according to the position information and the weather forecast data.
Optionally, before the step of determining the dressing index according to the outdoor environment temperature, the method further includes:
acquiring current time;
determining the current season and/or current solar term corresponding to the space where the equipment is located according to the current time and the position information;
the step of determining the dressing index according to the outdoor environment temperature comprises:
determining the dressing index according to at least one of the current season and the current solar term, and the current time and the outdoor temperature.
Optionally, before the step of obtaining the thermal comfort influence parameter corresponding to the user in the action space and the preset relative humidity interval, the method further includes:
acquiring temperature detection data detected by an infrared detection sensor of the environment where the adjusting equipment is located;
the step of obtaining a thermal comfort impact parameter and a preset relative humidity interval corresponding to a user in an action space of the conditioning device comprises:
and determining the activity amount corresponding to the user in the action space of the regulating equipment according to the temperature detection data, and acquiring the preset relative humidity interval.
Optionally, the step of determining a target temperature interval according to at least one of the dressing index and the activity amount, and the preset relative humidity interval includes:
acquiring a first prestored heat sensation index and a second prestored heat sensation index, wherein the first heat sensation index is smaller than the second heat sensation index;
determining a first temperature profile based on at least one of the dressing index and the activity level, and the first heat sensation index and the relative humidity interval;
determining a second temperature profile based on at least one of the dressing index and the activity level, and the second heat sensation index and the relative humidity zone; and
and determining the target temperature interval according to the first temperature curve and the second temperature curve.
Optionally, before the step of determining the target moisture content interval according to the relative humidity interval, the method further includes:
acquiring a steam partial pressure value in an action space of the regulating equipment;
the step of determining a target moisture content interval from the relative humidity interval and the target temperature interval comprises:
determining a moisture content curve according to the steam partial pressure value and the relative humidity interval;
and determining the target moisture content interval according to the moisture content curve.
Optionally, before the step of determining the operation parameters of the adjusting device according to the current temperature, the current moisture content, the target moisture content interval, and the target temperature interval in the action space, and controlling the adjusting device to operate according to the determined operation parameters, the method further includes:
and acquiring the current temperature and the current moisture content in the action space of the air conditioner.
Optionally, the step of determining an operation parameter of the adjusting device according to the current temperature, the current moisture content, the target moisture content interval, and the target temperature interval in the action space, and controlling the adjusting device to operate according to the determined operation parameter includes:
determining a first corresponding relation between the current temperature value and the target temperature interval and a second corresponding relation between the current moisture content and the target moisture content interval;
determining the operating parameters of the regulating equipment according to the first corresponding relation and the second corresponding relation; and
and controlling the adjusting equipment to operate according to the determined operating parameters.
Optionally, the conditioning device comprises a temperature conditioning assembly and a humidity conditioning assembly, wherein the temperature conditioning assembly and the humidity conditioning assembly may be separately or integrally disposed.
Further, to achieve the above object, the present invention also provides an adjusting apparatus comprising: the temperature and humidity comprehensive regulation control method comprises a memory, a processor and a temperature and humidity comprehensive regulation control program which is stored on the memory and can run on the processor, wherein the temperature and humidity comprehensive regulation control program realizes the steps of the temperature and humidity comprehensive regulation control method when being executed by the processor.
Optionally, the adjusting device is an air conditioner with a humidity adjusting function and a temperature adjusting function.
In addition, in order to achieve the above object, the present invention further provides a conditioning system, which includes a humidity conditioning device, a temperature conditioning device, and a control unit, wherein the control unit includes a memory, a processor, and a comprehensive temperature and humidity conditioning control program stored in the memory and operable on the processor, and when the comprehensive temperature and humidity conditioning control program is executed by the processor, the steps of the comprehensive temperature and humidity conditioning control method are implemented.
In addition, in order to achieve the above object, the present invention also provides a computer readable storage medium, on which a temperature and humidity integrated regulation control program is stored, which when executed by a processor, realizes the steps of the temperature and humidity integrated regulation control method as described above.
The temperature and humidity comprehensive regulation control method provided by the embodiment of the invention firstly obtains a thermal comfort influence parameter and a preset relative humidity interval corresponding to a user in a regulation equipment action space, then determines a target temperature interval according to the thermal comfort influence parameter and the relative humidity interval, determines a target moisture content interval according to the preset relative humidity interval, and finally determines an operation parameter of the regulation equipment according to the current temperature, the current moisture content, the target moisture content interval and the target temperature interval in the action space, and controls the regulation equipment to operate according to the determined operation parameter. The humidity factor and the temperature factor are comprehensively considered when the operation parameters are determined, so that the air conditioner is adjusted according to the determined operation parameters, the humidity factor and the temperature factor are comprehensively considered, the phenomenon that the indoor relative humidity is reduced when the air conditioner is cooled and adjusted due to independent adjustment of the air conditioner is avoided, and the effect of reducing the energy consumption of the air conditioner is achieved. In addition, the operating parameters of the air conditioner can be adjusted by integrating the humidity factor and the temperature factor, so that the phenomenon of reduced comfort caused by independence is avoided, and the effect of improving the comfort of the air conditioner is achieved.
Drawings
Fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating an embodiment of a comprehensive temperature and humidity adjustment control method according to the present invention;
FIG. 3 is a schematic flow chart illustrating a comprehensive temperature and humidity regulation and control method according to another embodiment of the present invention;
fig. 4 is a schematic view of a comfort zone according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows:
acquiring a thermal comfort influence parameter corresponding to a user in an action space of the regulating equipment and a preset relative humidity interval;
determining a target temperature interval according to the thermal comfort influence parameter and the relative humidity interval;
determining a target moisture content interval according to the preset relative humidity interval; and
and determining the operation parameters of the adjusting equipment according to the current temperature, the current moisture content, the target moisture content interval and the target temperature interval in the action space, and controlling the adjusting equipment to operate according to the determined operation parameters.
Because the humidity factor and the temperature factor are comprehensively considered when the operation parameters are determined, the air conditioner is adjusted according to the determined operation parameters by comprehensively considering the humidity factor and the temperature factor, the phenomenon that the indoor relative humidity is reduced when the air conditioner is independently adjusted and the temperature is reduced is avoided, and the effect of reducing the energy consumption of the air conditioner is achieved. In addition, the operating parameters of the air conditioner can be adjusted by integrating the humidity factor and the temperature factor, so that the phenomenon of reduced comfort caused by independence is avoided, and the effect of improving the comfort of the air conditioner is achieved.
As shown in fig. 1, fig. 1 is a schematic terminal structure diagram of a hardware operating environment according to an embodiment of the present invention.
The terminal of the embodiment of the invention can be terminal equipment such as an air conditioner and the like.
As shown in fig. 1, the terminal may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. The communication bus 1002 is used to implement connection communication among these components. The user interface 1003 may comprise a Display screen (Display), an input unit such as a keyboard, etc., and the optional user interface 1003 may also comprise a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory such as a disk memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the terminal structure shown in fig. 1 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a temperature and humidity integrated adjustment control program.
In the terminal shown in fig. 1, the network interface 1004 is mainly used for connecting a background server and communicating data with the background server; the processor 1001 may be configured to call the temperature and humidity integrated adjustment control program stored in the memory 1005, and perform the following operations:
acquiring a thermal comfort influence parameter corresponding to a user in an action space of the regulating equipment and a preset relative humidity interval;
determining a target temperature interval according to the thermal comfort influence parameter and the relative humidity interval;
determining a target moisture content interval according to the preset relative humidity interval; and
and determining the operation parameters of the adjusting equipment according to the current temperature, the current moisture content, the target moisture content interval and the target temperature interval in the action space, and controlling the adjusting equipment to operate according to the determined operation parameters.
Further, the processor 1001 may call the temperature and humidity integrated adjustment control program stored in the memory 1005, and also perform the following operations:
acquiring an outdoor environment temperature corresponding to a space where the adjusting equipment is located;
the step of obtaining the thermal comfort influence parameter corresponding to the user in the action space and the preset relative humidity interval comprises the following steps:
determining the dressing index according to the outdoor environment temperature;
and acquiring the preset relative humidity interval.
Further, the processor 1001 may call the temperature and humidity integrated adjustment control program stored in the memory 1005, and also perform the following operations:
and determining the dressing index corresponding to the obtained outdoor environment temperature according to the corresponding relation between the pre-stored outdoor environment temperature and the dressing index.
Further, the processor 1001 may call the temperature and humidity integrated adjustment control program stored in the memory 1005, and further perform the following operations:
acquiring position information and weather forecast data corresponding to the adjusting equipment; and
and determining the outdoor environment temperature according to the position information and the weather forecast data.
Further, the processor 1001 may call the temperature and humidity integrated adjustment control program stored in the memory 1005, and also perform the following operations:
acquiring current time;
determining the current season and/or current solar term corresponding to the space where the equipment is located according to the current time and the position information;
the step of determining the dressing index according to the outdoor environment temperature comprises:
determining the dressing index according to at least one of the current season and the current solar term, and the current time and the outdoor temperature.
Further, the processor 1001 may call the temperature and humidity integrated adjustment control program stored in the memory 1005, and also perform the following operations:
acquiring temperature detection data detected by an infrared detection sensor of the environment where the adjusting equipment is located;
the step of obtaining a thermal comfort impact parameter and a preset relative humidity interval corresponding to a user in an action space of the conditioning device comprises:
and determining the activity amount corresponding to the user in the action space of the regulating equipment according to the temperature detection data, and acquiring the preset relative humidity interval.
Further, the processor 1001 may call the temperature and humidity integrated adjustment control program stored in the memory 1005, and further perform the following operations:
acquiring a first prestored heat sensation index and a second prestored heat sensation index, wherein the first heat sensation index is smaller than the second heat sensation index;
determining a first temperature profile based on at least one of the dressing index and the activity level, and the first heat sensation index and the relative humidity interval;
determining a second temperature profile based on at least one of the dressing index and the activity level, and the second thermal sensation index and the relative humidity interval; and
and determining the target temperature interval according to the first temperature curve and the second temperature curve.
Further, the processor 1001 may call the temperature and humidity integrated adjustment control program stored in the memory 1005, and also perform the following operations:
acquiring a steam partial pressure value in an action space of the regulating equipment;
the step of determining a target moisture content interval from the relative humidity interval and the target temperature interval comprises:
determining a moisture content curve according to the steam partial pressure value and the relative humidity interval;
and determining the target moisture content interval according to the moisture content curve.
Further, the processor 1001 may call the temperature and humidity integrated adjustment control program stored in the memory 1005, and further perform the following operations:
and acquiring the current temperature and the current moisture content in the action space of the air conditioner.
Further, the processor 1001 may call the temperature and humidity integrated adjustment control program stored in the memory 1005, and further perform the following operations:
determining a first corresponding relation between the current temperature value and the target temperature interval and a second corresponding relation between the current moisture content and the target moisture content interval;
determining the operating parameters of the regulating equipment according to the first corresponding relation and the second corresponding relation; and
and controlling the adjusting equipment to operate according to the determined operating parameters.
Referring to fig. 2, in an embodiment of the comprehensive temperature and humidity adjustment and control method of the present invention, the comprehensive temperature and humidity adjustment and control method includes the following steps:
s10, acquiring thermal comfort influence parameters corresponding to a user in an action space of the regulating equipment and a preset relative humidity interval;
s20, determining a target temperature interval according to the thermal comfort influence parameter and the relative humidity interval;
s30, determining a target moisture content interval according to the preset relative humidity interval; and
and S40, determining the operation parameters of the adjusting equipment according to the current temperature, the current moisture content, the target moisture content interval and the target temperature interval in the action space, and controlling the adjusting equipment to operate according to the determined operation parameters.
In the conventional air conditioner, temperature control and humidity control are independently performed, resulting in that the conventional air conditioner lowers indoor relative humidity upon cooling adjustment. In order to ensure the indoor humidity, an independent humidifying device needs to be started for humidifying. Therefore, the energy consumption of the air conditioner is improved, and the defect that the energy consumption of the air conditioner is high exists. In order to overcome the defects of the traditional air conditioner, the invention provides a comprehensive temperature and humidity adjusting and controlling method, which aims to realize the control of the air conditioner by comprehensive humidity and temperature so as to achieve the effect of reducing the power consumption of the air conditioner. Moreover, the air conditioner is controlled by integrating the humidity and the temperature, so that the temperature and the humidity of the air conditioner can be kept in a comfortable range, and the comfort level of the air conditioner is improved.
In this embodiment, the thermal comfort influencing parameter is quantifiable data influencing the thermal comfort of the user, and may include, for example, a user dressing index, a user activity amount, and/or a human body metabolic rate. The present invention will be explained below with reference to an air conditioner having humidification and temperature adjustment functions as an actuator.
The air conditioner may first acquire at least one of a dressing index and an activity amount corresponding to a user in an action space of the air conditioner, and acquire a preset relative humidity interval. It is understood that the preset relative humidity interval may be determined by a manufacturer of the air conditioner according to experimental data and pre-stored in a database corresponding to the air conditioner. It will be appreciated that the database may be a database local to the air conditioner and/or a network database located at the server. The air conditioner is also provided with a network module, so that the air conditioner can be communicated with the server, and the air conditioner can acquire data stored in a network database of the server. And/or receiving an update data packet issued by the network server, and updating the specific numerical value of the preset relative humidity interval stored in the database of the database according to the update data packet issued by the network server.
Specifically, the outdoor ambient temperature corresponding to the position of the air conditioner may be obtained first, and then the dressing index may be determined according to the outdoor ambient temperature. And/or the air conditioner can also be provided with an infrared detection sensor, so that the air conditioner can check temperature detection data corresponding to the user in the action space through the infrared detection sensor, and then determine the dressing index and/or the activity of the user according to the temperature detection data.
The air conditioner is provided with an outdoor temperature detection sensor, so that the air conditioner can acquire the outdoor temperature through the outdoor temperature detection sensor. And/or the air conditioner is already connected with the network, so that the air conditioner can determine the positioning data corresponding to the local terminal based on the network connected with the air conditioner, and then acquire the current time based on the network connected with the air conditioner, and/or acquire the current time according to local data. And then sending the positioning data to a server so as to obtain weather forecast data corresponding to the positioning data through the server. And determining the outdoor temperature according to the current time and the weather forecast data.
As an optional implementation manner, after the outdoor temperature is determined, the corresponding relationship between the outdoor temperature and the dressing index may be obtained, and then the dressing index corresponding to the user in the action space at the current time is determined according to the corresponding relationship.
For example, the correspondence between the outdoor temperature and the dressing index may be stored in a database of the air conditioner in the form of a table, as shown in table 1 below:
table 1:
| outdoor ambient temperature T4/. Degree.C | Dressing index |
| T4＞32 | 0.3 |
| 30≤T4≤32 | 0.5 |
| 26≤T4＜30 | 0.7 |
| 22＜T4＜26 | 0.7 |
| 17＜T4≤22 | 0.9 |
| 10≤T4≤17 | 1.0 |
| T4＜10 | 1.1 |
After the temperature detection data is acquired, a temperature difference chart corresponding to the user in the action space can be generated according to the temperature detection data, and then the activity of the user is determined according to the temperature difference chart.
Further, after the air conditioner acquires at least one of the dressing index and/or the activity amount china and the preset relative humidity interval, a target temperature interval may be determined first.
Specifically, the manufacturer of the air conditioner may previously store a first body sensation index and a second body sensation index in the air conditioner, wherein the first body sensation index may be set to be smaller than the second body sensation index. The first and second body sensation indexes are PMVs (Predicted Mean volume) stored in a database in advance, and it is understood that the PMVs may be set to PMVs corresponding to different areas according to application areas of the air conditioner. For example, when the application region of the air conditioner is china, the first and second body feeling indexes are set to PMV chn (predicted average heat sensation index suitable for Chinese constitution). Wherein, PMV chn The comfort is best when the value is 0; PMV chn When the absolute value is positive, the comfort is slightly in a hot state, and the absolute value is larger and hotter; PMV chn When the value is negative, the feeling of comfort is slightly cold, and the larger the absolute value is, the colder the feeling is.
Illustratively, in the present embodiment, the first thermal sensation index is set to-0.2, and the second thermal sensation index is set to 0.3.
Due to PMV chn Can be calculated according to the following formula:
wherein: t is t cl Expressing the surface temperature of the clothes, the unit ℃ is as follows:
h c the convective heat transfer coefficient, unit W/(m 2. Cndot.), is related to the air flow rate and the temperature difference between the ambient temperature and the surface of the human body clothes;
f cl the ratio of the body surface area of the person when worn to the body surface area of the person when exposed, wherein:
m is metabolic rate in W/M 2 According to GB/T33658-2017, the value M =70W/M 2 ；
W is the heat consumed by external work (negligible for most activities), in W/m 2 ；I cl Is the clothing thermal resistance, unit m 2 c/W, according to I cl And (3) calculating a dressing index Ci multiplied by 0.155, wherein the dressing index Ci is determined according to the outdoor environment temperature and the corresponding season, and the value range is 0.3-1.1.
T1 is the air temperature in units;
v ar is the air flow velocity (wind speed), unit m/s;
P a is the partial pressure of water vapor, calculated according to the formula (X-X) and has the unit of P a ；
a is a thermal sensitivity characteristic coefficient which represents the sensitivity of a human body to a thermal environment, the larger the coefficient is, the more sensitive the thermal environment change under the working condition is, the narrower a comfort zone is, and a =0.0260 is taken;
b is a heat sensitive characteristic coefficient which represents the deviation degree of human body heat sensation to theoretical comfortable temperature, the larger the absolute value of the coefficient is, the larger the deviation degree of the relative comfortable temperature under the working condition is, the positive coefficient represents cold resistance and heat fear, the negative coefficient represents cold resistance and cold fear, and b = -0.2074 is taken;
pa represents a partial pressure of water vapor;
ta is a temperature value;
h-relative humidity;
as can be seen from the above equation, after the first and second body sensation indices are determined, since other parameters except the dressing index and the activity amount are fixed constants or an operation parameter value that can be directly determined by the air conditioner, a temperature inverse function may be calculated and solved based on the dressing index, the activity amount, the first heat sensation index, and the relative humidity range, and a first temperature curve may be determined based on the temperature inverse function. Similarly, a second temperature profile may be determined based on the second body sensation index. And determining the target temperature interval according to the temperature curve. In the temperature icon, a temperature section having the first temperature curve as a lower boundary and the second temperature curve as an upper boundary is defined as the target temperature section. It is understood that, when the first temperature boundary value and the second temperature boundary value are determined based on only the dressing index or the activity amount, one of the dressing index and the activity amount may be used as data acquired in real time and the other may be used as a fixed constant previously stored in the air conditioner.
It can be understood that, in order to reduce the computation workload of the air conditioner processor and reduce the system overhead, a calculation model may be generated according to the above formula and stored in the air conditioner, so that after the air conditioner obtains the dressing index and/or the activity, the corresponding target temperature interval may be directly obtained through the calculation model.
Further, the method is carried out. The moisture content interval can also be determined according to the preset humidity interval. Specifically, a steam partial pressure value (i.e., saturated water vapor partial pressure) in the action space of the air conditioner may be obtained first, where the steam partial pressure value may be calculated according to a Hyland-Wexler (helan-weksler) formula.
After the above-mentioned steam partial pressure value is determined, the target moisture content interval may be determined according to the steam partial pressure value and the relative humidity interval. Referring to fig. 4, a preset relative humidity interval [ m, n ] is intersected with the first temperature curve and the second temperature curve respectively at a point a, a point B, a point C and a point D, and then moisture content curves D1, D2, D3 and D4 corresponding to the point a, the point B, the point C and the point D can be calculated based on the steam partial pressure value and the temperature value.
Specifically, the boundary value corresponding to the target moisture content interval may be calculated from the steam partial pressure value and the relative humidity interval. After the target moisture content interval and the target temperature interval are determined, the current temperature and the current moisture content in the action space can be obtained, then the operation parameters of the air conditioner are determined according to the current temperature, the current moisture content, the target moisture content interval and the target temperature interval in the action space, and the air conditioner is controlled to operate according to the determined operation parameters.
Specifically, a first corresponding relationship between the current temperature value and the target temperature interval and a second corresponding relationship between the current moisture content and the target moisture content interval may be determined, then the operation parameters of the air conditioner may be determined according to the first corresponding relationship and the second corresponding relationship, and the air conditioner may be controlled to operate according to the determined operation parameters.
It should be noted that the first corresponding relationship includes a lower boundary where the current temperature is lower than the target temperature interval, the current temperature is in the target temperature interval, and an upper boundary where the current temperature is higher than the target temperature interval. The second corresponding relationship comprises a lower boundary where the current moisture content is smaller than the target moisture content interval, the current moisture content is in the target moisture content interval, and an upper boundary where the current moisture content is larger than the target moisture content interval. After the above operation parameters are determined, the air conditioner may be controlled to operate according to the determined operation parameters.
It should be noted that, when a conditioning system is used to execute the integrated temperature and humidity conditioning control method, the conditioning system includes a humidity conditioning device, a temperature conditioning device, and a control unit. The control unit is used for determining the operating parameters of the humidity adjusting device and the temperature adjusting device based on the temperature and humidity comprehensive adjusting control method, so that the humidity adjusting device and the temperature adjusting device are comprehensively controlled, and the effect of temperature and humidity comprehensive adjusting is achieved. The temperature adjusting device may be configured as an air conditioner, and the humidity adjusting device may be configured as a humidifier. The humidifier and the air conditioner may be connected to the control unit in a wired or wireless manner. The control unit may be provided integrally with the humidifier or the air conditioner, or may be provided independently of the humidifier and the air conditioner. This embodiment is not particularly limited thereto.
In the technical scheme disclosed in this embodiment, at least one of a dressing index and an activity amount corresponding to a user in an action space of an air conditioner and a preset relative humidity interval are obtained, a target temperature interval is determined according to the dressing index, the activity amount and the relative humidity interval, a target moisture content interval is determined according to the preset relative humidity interval, and finally, an operation parameter of the air conditioner is determined according to a current temperature, a current moisture content, the target moisture content interval and the target temperature interval in the action space, and the air conditioner is controlled to operate according to the determined operation parameter. The humidity factor and the temperature factor are comprehensively considered when the operation parameters are determined, so that the air conditioner is adjusted according to the determined operation parameters, the humidity factor and the temperature factor are comprehensively considered, the phenomenon that the indoor relative humidity is reduced when the air conditioner is cooled and adjusted due to independent adjustment of the air conditioner is avoided, and the effect of reducing the energy consumption of the air conditioner is achieved. In addition, the operating parameters of the air conditioner can be adjusted by integrating the humidity factor and the temperature factor, so that the phenomenon of reduced comfort caused by independence is avoided, and the effect of improving the comfort of the air conditioner is achieved.
Optionally, based on the foregoing embodiment, in another embodiment, the step of determining an operation parameter of the air conditioner according to the current temperature, the current moisture content, the target moisture content interval, and the target temperature interval in the operation space, and controlling the air conditioner to operate according to the determined operation parameter includes:
step S41 determines a first corresponding relationship between the current temperature value and the target temperature interval, and a second corresponding relationship between the current moisture content and the target moisture content interval;
s42, determining the operation parameters of the adjusting equipment according to the first corresponding relation and the second corresponding relation; and
and S43, controlling the adjusting equipment to operate according to the determined operation parameters.
In this embodiment, a first corresponding relationship between the current temperature value and the target temperature interval and a second corresponding relationship between the current moisture content and the target moisture content interval may be determined, and then the operation mode of the air conditioner may be determined according to the first corresponding relationship and the second corresponding relationship. The air conditioner pre-stores the operation parameters corresponding to different operation modes, so that after the operation mode is determined, the operation parameters corresponding to the determined operation mode can be obtained.
Specifically, the mapping relationship between the first corresponding relationship and the second corresponding relationship and the operation mode may be stored in advance. Wherein, it can be understood that, referring to fig. 4, T1, T4 are the upper boundary T of the comfort zone temperature max Extended line, T2, T3 are the comfort zone temperature lower boundary T min An extension line; d1 is a moisture content line of n end points of the lower temperature boundary and the right humidity boundary, d2 is a moisture content line of m end points of the upper temperature boundary and the right humidity boundary, d3 is a moisture content line of m end points of the upper temperature boundary and the left humidity boundary, and d4 is a moisture content line of m end points of the lower temperature boundary and the left humidity boundary. For example, the mapping relationship between the first corresponding relationship and the second corresponding relationship and the operation mode may be stored in a table formIn the database, as shown in table 2 below:
table 2:
| mode of operation | First corresponding relation | Second correspondence relationship |
| Cooling and dehumidifying | T＞t4 | d＞d 2 |
| Constant humidity cooling | T＞T max | d∈[d 3 ，d 4 ] |
| Cooling and humidifying | T＞t 3 | d＜d 4 |
| Isenthalpic humidification | T∈[t 2 ，t 1 ] | d＜m |
| Heating and humidifying | T＜t 2 | d＜d 4 |
| Isothermal temperature rise | T＜T min | d∈[d 4 ，d 1 ] |
| Temperature rising and dehumidification | T＜t 3 | d＞d 1 |
| Constant temperature dehumidification | T∈[t 3 ，t 4 ] | d＞n |
Wherein, under the cooling dehumidification mode, judge that there are dehumidification and refrigeration demand in the effect space, air conditioner operation refrigeration dehumidification mode this moment, the temperature of control indoor heat exchanger is less than dew point temperature and refrigerates to realize the purpose of cooling dehumidification.
Under the mode of waiting wet cooling, only cooling demand in the judgement effect space, need keep humidity, consequently can control the indoor heat exchanger of air conditioner and refrigerate with the state that is higher than dew point temperature to avoid leading to humidity to descend because of the indoor heat exchanger condensation, thereby realize waiting wet cooling.
Optionally, in order to ensure the cooling effect of the air conditioner, the indoor heat exchanger of the air conditioner may be controlled to be slightly lower than the dew point temperature in the equal humidity cooling mode. When the temperature of the heat exchanger is lower than the dew point temperature, the difference value between the dew point temperature and the temperature of the heat exchanger is smaller than a preset difference value. Wherein the preset difference value can be set by a producer in a self-defining way. And then, controlling the humidifying device to operate according to the difference value so as to maintain the indoor humidity.
Under the cooling humidification mode, judge and need cooling and humidification in the effect space, consequently the refrigeration humidification mode of air conditioner operation, the refrigeration of air conditioner is avoided going on simultaneously with the humidification, prevents that refrigeration cold wind and humidification vapor from meeting and leading to the condensation. The specific mode can be that the refrigeration is firstly carried out to reduce the temperature without humidification, and the refrigeration air supply humidification is closed after the temperature is reached; or cooling and humidifying are carried out intermittently.
Under the isenthalpic humidifying mode, only the humidifying requirement of the air conditioner is judged, so that the air conditioner can be controlled to directly run in the humidifying mode.
And under the heating and humidifying mode, judging that the humidifying and heating requirements exist in the action space, and operating the air conditioner in the heating and humidifying mode at the moment.
And in the constant-humidity heating mode, judging that only the heating requirement exists in the action space, and operating the air conditioner in the heating mode at the moment without humidifying.
In the heating and dehumidifying mode, the dehumidifying and heating requirements in the action space are judged, at the moment, the air conditioner operates in the dehumidifying and reheating mode, for a heat recovery and reheating system, the evaporation temperature is controlled to be lower than the target dew point temperature for dehumidification according to a system control method, and then a reheater is used for heating the dehumidified air to increase the air outlet temperature; for the air conditioner with electric auxiliary heating reheating, according to the control method of the system, refrigeration is operated to control the evaporation temperature to be lower than the target dew point temperature for dehumidification, then the electric auxiliary heating power is controlled to heat the dehumidified air, and the air outlet temperature is increased.
Under the constant temperature dehumidification mode, the requirement of keeping the temperature and dehumidifying in the action space is judged, at the moment, the air conditioner runs the constant temperature dehumidification mode, and the control method is the same as the temperature rise dehumidification mode.
Further, after the operation parameters are determined currently, the air conditioner is controlled to operate according to the determined operation parameters.
In the technical solution disclosed in this embodiment, a first corresponding relationship between the current temperature value and the target temperature interval and a second corresponding relationship between the current moisture content and the target moisture content interval are determined, then an operation parameter of the air conditioner is determined according to the first corresponding relationship and the second corresponding relationship, and the air conditioner is controlled to operate according to the determined operation parameter. Therefore, the effect of comprehensively adjusting the air conditioner by comprehensively combining the humidity factor and the temperature factor is achieved.
Optionally, based on any one of the above embodiments, in a further embodiment, in order to improve accuracy of the obtained dressing index, current time information may be obtained after an outdoor environment temperature is obtained, current season information is determined according to the outdoor temperature and the current time information, and the dressing index is determined according to an association relationship between the outdoor temperature and the season information and the dressing index. The association relationship may be pre-stored in a table format in a database, as shown in table 3 below:
table 3:
| outdoor ambient temperature T4/. Degree.C | Season and weather conditions | Dressing index |
| T4＞32 | Fever due to inflammation | 0.3 |
| 30≤T4≤32 | (Summer) | 0.5 |
| 26≤T4＜30 | Early summer | 0.7 |
| 22＜T4＜26 | Beginning of summer, 4-10 months | 0.7 |
| 22＜T4＜26 | Early winter, 11-3 months | 0.9 |
| 17＜T4≤22 | In winter | 0.9 |
| 10≤T4≤17 | Winter season | 1.0 |
| T4＜10 | Cold (cold) | 1.1 |
It should be noted that the dressing index may also be determined based on twenty-four solar terms and the outdoor exchange temperature. Or determining the dressing index by combining the season, the twenty-four solar terms and the outdoor environment temperature.
In this embodiment, after the outdoor environment temperature is obtained, the current time information is obtained, the current season information is determined according to the outdoor temperature and the current time information, and the dressing index is determined according to the correlation between the outdoor temperature and the season information and the dressing index, so that an effect of improving the accuracy of the obtained dressing index is achieved.
In addition, an embodiment of the present invention further provides an air conditioner, where the air conditioner includes a memory, a processor, and a comprehensive temperature and humidity adjustment control program that is stored in the memory and is executable on the processor, and the comprehensive temperature and humidity adjustment control program implements the steps of the comprehensive temperature and humidity adjustment control method according to the above embodiments when executed by the processor.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where a temperature and humidity integrated regulation control program is stored on the computer-readable storage medium, and when the temperature and humidity integrated regulation control program is executed by a processor, the steps of the temperature and humidity integrated regulation control method according to the above embodiments are implemented.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., air conditioner, etc.) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (13)
1. The comprehensive temperature and humidity regulating and controlling method is characterized by comprising the following steps of:
acquiring a thermal comfort influence parameter corresponding to a user in an action space of the regulating equipment and a preset relative humidity interval, wherein the thermal comfort influence parameter comprises a user dressing index, user activity and/or human body metabolic rate;
acquiring a first prestored heat sensation index and a second prestored heat sensation index, wherein the first heat sensation index is smaller than the second heat sensation index;
determining a first temperature profile based on at least one of the dressing index and the activity level, and the first heat sensation index and the relative humidity interval;
determining a second temperature profile based on at least one of the dressing index and the activity level, and the second thermal sensation index and the relative humidity interval; and
determining a target temperature interval according to a first temperature curve and the second temperature curve;
acquiring a steam partial pressure value in an action space of the regulating equipment;
determining a moisture content curve according to the steam partial pressure value, the target temperature interval and the relative humidity interval;
determining a target moisture content interval according to the moisture content curve; and
and determining the operation parameters of the adjusting equipment according to the current temperature, the current moisture content, the target moisture content interval and the target temperature interval in the action space, and controlling the adjusting equipment to operate according to the determined operation parameters.
2. The integrated temperature and humidity regulation and control method according to claim 1, wherein before the step of obtaining the thermal comfort influence parameter corresponding to the user in the action space of the regulation device and the preset relative humidity interval, the method further comprises:
acquiring an outdoor environment temperature corresponding to a space where the adjusting equipment is located;
the step of obtaining the thermal comfort influence parameter corresponding to the user in the action space and the preset relative humidity interval comprises the following steps:
determining the dressing index according to the outdoor environment temperature;
and acquiring the preset relative humidity interval.
3. The integrated temperature and humidity regulation and control method according to claim 2, wherein the step of determining the dressing index according to the outdoor environment temperature comprises:
and determining the dressing index corresponding to the obtained outdoor environment temperature according to the corresponding relation between the pre-stored outdoor environment temperature and the dressing index.
4. The integrated temperature and humidity regulation and control method according to claim 2, wherein the step of obtaining the outdoor environment temperature corresponding to the space where the regulation device is located comprises:
acquiring position information and weather forecast data corresponding to the adjusting equipment; and
and determining the outdoor environment temperature according to the position information and the weather forecast data.
5. The integrated temperature and humidity regulation and control method according to claim 4, wherein before the step of determining the dressing index according to the outdoor environment temperature, the method further comprises:
acquiring current time;
determining the current season and/or current solar term corresponding to the space where the equipment is located according to the current time and the position information;
the step of determining the dressing index according to the outdoor environment temperature comprises:
determining the dressing index according to at least one of the current season and the current solar term, and the current time and the outdoor ambient temperature.
6. The integrated temperature and humidity regulation and control method according to claim 1, wherein before the step of obtaining the thermal comfort influence parameter corresponding to the user and the preset relative humidity interval in the action space, the method further comprises:
acquiring temperature detection data detected by an infrared detection sensor of the environment where the adjusting equipment is located;
the step of obtaining a thermal comfort impact parameter and a preset relative humidity interval corresponding to a user in an action space of the conditioning device comprises:
and determining the activity amount corresponding to the user in the action space of the regulating equipment according to the temperature detection data, and acquiring the preset relative humidity interval.
7. The integrated temperature and humidity adjustment and control method according to claim 1, wherein before the step of determining the operation parameters of the adjustment device according to the current temperature, the current moisture content, the target moisture content interval, and the target temperature interval in the action space, and controlling the adjustment device to operate according to the determined operation parameters, the method further comprises:
acquiring the current temperature and the current moisture content in the action space of the regulating equipment.
8. The integrated temperature and humidity adjustment and control method according to claim 7, wherein the step of determining the operation parameters of the adjustment device according to the current temperature, the current moisture content, the target moisture content interval, and the target temperature interval in the action space, and controlling the adjustment device to operate according to the determined operation parameters comprises:
determining a first corresponding relation between the current temperature value and the target temperature interval and a second corresponding relation between the current moisture content and the target moisture content interval;
determining the operating parameters of the regulating equipment according to the first corresponding relation and the second corresponding relation; and
and controlling the adjusting equipment to operate according to the determined operating parameters.
9. The integrated temperature and humidity regulation and control method according to claim 1, wherein the regulation device comprises a temperature regulation component and a humidity regulation component, wherein the temperature regulation component and the humidity regulation component can be separately arranged or integrally arranged.
10. An adjustment device, characterized in that the adjustment device comprises: a memory, a processor and a temperature and humidity integrated regulation control program stored on the memory and executable on the processor, the temperature and humidity integrated regulation control program realizing the steps of the temperature and humidity integrated regulation control method according to any one of claims 1 to 9 when executed by the processor.
11. The conditioning apparatus according to claim 10, wherein the conditioning apparatus is an air conditioner having a humidity conditioning function and a temperature conditioning function.
12. A conditioning system, characterized in that the conditioning system comprises a humidity conditioning device, a temperature conditioning device and a control unit, the control unit memory, a processor and a combined temperature and humidity conditioning control program stored on the memory and executable on the processor, the combined temperature and humidity conditioning control program, when executed by the processor, implementing the steps of the combined temperature and humidity conditioning control method according to any one of claims 1 to 9.
13. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a temperature and humidity integrated regulation control program that, when executed by a processor, implements the steps of the temperature and humidity integrated regulation control method according to any one of claims 1 to 9.
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| CN202010793953.3A CN114061038B (en) | 2020-08-07 | 2020-08-07 | Temperature and humidity comprehensive regulation control method, regulation equipment, regulation system and medium |
| PCT/CN2021/096574 WO2022028063A1 (en) | 2020-08-07 | 2021-05-28 | Temperature and humidity comprehensive adjustment control method, and adjustment device, adjustment system and medium |
| EP21853772.8A EP4155617A4 (en) | 2020-08-07 | 2021-05-28 | Temperature and humidity comprehensive adjustment control method, and adjustment device, adjustment system and medium |
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| CN116381163B (en) * | 2023-05-29 | 2024-02-23 | 宁德时代新能源科技股份有限公司 | Humidity detection method and device, electronic equipment and storage medium |
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| WO2022028063A1 (en) | 2022-02-10 |
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