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CN112556039A - Indoor environment adjusting method and device and central control equipment - Google Patents

Indoor environment adjusting method and device and central control equipment Download PDF

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Publication number
CN112556039A
CN112556039A CN202011311145.5A CN202011311145A CN112556039A CN 112556039 A CN112556039 A CN 112556039A CN 202011311145 A CN202011311145 A CN 202011311145A CN 112556039 A CN112556039 A CN 112556039A
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indoor
humidity
threshold
temperature
outdoor
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CN202011311145.5A
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Inventor
苏世龙
樊则森
滕荣
林子翔
戴雨卉
于建方
丁沛然
史淑琴
齐株锐
常运兴
雷俊
张铁虎
宋芳妍
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China Construction Science and Technology Group Co Ltd
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China Construction Science and Technology Group Co Ltd
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Priority to CN202011311145.5A priority Critical patent/CN112556039A/en
Publication of CN112556039A publication Critical patent/CN112556039A/en
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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
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • 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
    • 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
    • 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
    • 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
    • F24F2110/22—Humidity of the outside air

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The application is applicable to the technical field of environmental control, and provides an indoor environment adjusting method, an indoor environment adjusting device and a central control device, wherein the method comprises the following steps: and acquiring indoor and outdoor temperature and humidity parameters, and adjusting the indoor environment according to the indoor and outdoor temperature and humidity parameters when the indoor and outdoor temperature and humidity parameters do not meet preset environment comfort conditions. The application provides an indoor environment adjusting method, which is used for dynamically and timely adjusting an indoor environment according to current indoor and outdoor temperature and humidity parameters, so that the indoor environment is kept in a relatively comfortable temperature and humidity environment, and the indoor environment is effectively controlled.

Description

Indoor environment adjusting method and device and central control equipment
Technical Field
The application belongs to the field of environmental control, and particularly relates to an indoor environment adjusting method and device and a central control device.
Background
In hot summer, when the indoor temperature is far higher than the temperature comfortable for human body, people usually open a window or open the refrigeration mode of an air conditioner to reduce the indoor temperature; when the temperature in winter is lower than the temperature at which a human body feels comfortable, people usually close a window or open a heating mode of an air conditioner to improve the indoor temperature, and people can live and work more comfortably by continuously adjusting the indoor environment.
If the indoor environment needs to be adjusted, the indoor environment is mostly adjusted based on the self feeling of the user, and the general adjustment needs manual control operation, so that the process of adjusting the indoor environment becomes complex and cumbersome.
Disclosure of Invention
The embodiment of the application provides an indoor environment adjusting method, which can solve the problem that the manual adjustment of indoor environment is complex and tedious.
In a first aspect, an embodiment of the present application provides an indoor environment adjusting method, where the method includes: acquiring indoor and outdoor temperature and humidity parameters; and when the indoor and outdoor temperature and humidity parameters do not meet the preset environment comfort conditions, adjusting the indoor environment according to the indoor and outdoor temperature and humidity parameters.
The application provides an indoor environment adjusting method, which can timely and dynamically adjust an indoor environment according to the continuous change of an outdoor environment and the indoor environment, so that the indoor environment is in a relatively comfortable temperature and humidity range.
Optionally, the indoor and outdoor temperature and humidity parameters include indoor humidity, indoor temperature, outdoor temperature and outdoor humidity, the indoor environment is adjusted according to the indoor and outdoor temperature and humidity parameters, and the method includes:
when the indoor humidity is greater than a first threshold and smaller than a second threshold, if the indoor temperature is smaller than a third threshold and the outdoor temperature is also smaller than the third threshold, controlling the temperature adjusting equipment to heat;
when the indoor humidity is greater than the first threshold and smaller than the second threshold, if the indoor temperature is greater than a fourth threshold, controlling the temperature adjusting equipment to refrigerate;
the first threshold is less than the second threshold, and the third threshold is less than the fourth threshold.
Optionally, the method further includes: when the indoor humidity is greater than the second threshold value and the outdoor humidity is greater than the second threshold value, closing an automatic window and controlling the temperature adjusting equipment to start a dehumidification mode;
and when the indoor humidity is greater than the second threshold and the outdoor humidity is less than the first threshold, opening the automatic window, or closing the automatic window and controlling the temperature adjusting equipment to start a dehumidification mode.
Optionally, the method further includes: when the indoor humidity is smaller than the first threshold and the outdoor humidity is larger than the second threshold, opening the automatic window;
and when the indoor humidity is smaller than the first threshold and the outdoor humidity is smaller than the first threshold, closing the automatic window and controlling the humidifying equipment to start the humidifying mode.
Optionally, the indoor and outdoor temperature and humidity parameters include indoor humidity and outdoor humidity, and the indoor environment is adjusted according to the indoor and outdoor temperature and humidity parameters, including:
when the outdoor humidity is greater than a second threshold value and the indoor humidity is less than a first threshold value, or the outdoor humidity is less than the first threshold value and the indoor humidity is greater than the second threshold value, opening the automatic window; the first threshold is less than the second threshold.
The method can adjust the indoor environment through a simple automatic window opening and closing, can realize the circulation of indoor and outdoor air without manually opening and closing the window, and can adjust the indoor environment through the fusion of indoor and outdoor humidity when the indoor humidity and the outdoor humidity have larger difference.
Optionally, the indoor and outdoor temperature and humidity parameters include indoor humidity, indoor temperature and outdoor temperature, and the indoor environment is adjusted according to the indoor and outdoor temperature and humidity parameters, including:
when the indoor humidity is greater than a first threshold and smaller than a second threshold, if the indoor temperature is smaller than a third threshold and the outdoor temperature is also smaller than the third threshold, controlling the temperature adjusting equipment to heat;
it should be appreciated that the approach of using the active disturbance rejection controller can coordinate the contradiction between the rapidity and the overshoot of the system, so that the temperature regulating device can regulate the indoor temperature better and more accurately.
When the indoor humidity is greater than the first threshold and smaller than the second threshold, if the indoor temperature is greater than a fourth threshold, controlling the temperature adjusting equipment to refrigerate;
the first threshold is less than the second threshold, and the third threshold is less than the fourth threshold.
For the indoor humidity, the indoor temperature, the outdoor humidity and the outdoor temperature parameters collected by the indoor and outdoor sensors, no matter the indoor humidity and the outdoor humidity are collected, the indoor humidity, the indoor temperature and the outdoor temperature are collected, or the four parameters are collected, the indoor environment adjusting method can adjust the indoor environment, so that the indoor environment can be adjusted more variously.
Optionally, when the indoor and outdoor temperature and humidity parameters do not satisfy the preset comfort condition, before the indoor environment is adjusted according to the indoor and outdoor temperature and humidity parameters, the method further includes: and calculating an indoor air enthalpy value according to indoor and outdoor temperature and humidity parameters, and determining whether the indoor environment is in the range of the comfort enthalpy value according to the indoor air enthalpy value.
In a second aspect, an embodiment of the present application provides an indoor environment adjusting apparatus, including: the system comprises an acquisition unit, a control unit and a control unit, wherein the acquisition unit is used for acquiring indoor and outdoor temperature and humidity parameters; and the adjusting unit is used for adjusting the indoor environment according to the indoor and outdoor temperature and humidity parameters when the indoor and outdoor temperature and humidity parameters acquired by the acquiring unit do not meet the preset environment comfort conditions.
In a third aspect, an embodiment of the present application provides a central control device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the indoor environment adjusting method according to any one of the first aspect when executing the computer program.
In a fourth aspect, the present application provides a computer-readable storage medium, which stores a computer program, and when the computer program is executed by a processor, the method for adjusting an indoor environment according to any one of the first aspect is implemented.
It is understood that the beneficial effects of the second to fourth aspects can be seen from the description of the first aspect, and are not described herein again.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an environmental conditioning system provided in an embodiment of the present application;
fig. 2 is a flowchart of an indoor environment adjusting method according to an embodiment of the present application;
fig. 3 is a psychrometric chart of a method of indoor environmental conditioning according to an embodiment of the present disclosure;
fig. 4 is a schematic flowchart of a first scenario of a method for indoor environment adjustment according to an embodiment of the present application;
FIG. 5 is a block diagram of an active disturbance rejection controller system for use in the present system provided by an embodiment of the present application;
FIG. 6 is a schematic diagram of a tracking differentiator scheduling transition provided by an embodiment of the present application;
fig. 7 is a schematic structural diagram of an indoor environment adjusting apparatus provided by an embodiment of the present application;
fig. 8 is a schematic structural diagram of a central control device according to an embodiment of the present application.
Detailed Description
In hot summer, when the indoor temperature is far higher than the temperature comfortable for human body, people usually open a window or open the refrigeration mode of an air conditioner to reduce the indoor temperature; when the temperature in winter is lower than the temperature at which a human body feels comfortable, people usually close a window or open a heating mode of an air conditioner to improve the indoor temperature, and people can live and work more comfortably by continuously adjusting the indoor environment.
If the air conditioner is adopted for temperature adjustment, a certain temperature value is generally set manually to adjust the temperature. One possibility is to artificially preset a time to control the operating time of the air conditioner, thereby adjusting the indoor temperature. However, the above situations are complicated and tedious, and not only people are required to participate in the adjustment process of the indoor environment, but also the adjustment of the indoor environment is not timely.
In order to solve the problems, the application provides an indoor environment adjusting method, which can be used for adjusting the indoor environment simply, timely and dynamically according to the dynamic indoor and outdoor temperature and humidity parameters, so that the indoor environment is relatively stable in a comfortable temperature and humidity range, and the indoor environment adjustment is more intelligent.
Before introducing specific embodiments of an indoor environment adjusting method provided by the present application, some description terms referred to below will be explained.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items. When the present application refers to the terms "first" or "second" etc. ordinal, it should be understood that they are used for distinguishing purposes only, unless they do express an order in accordance with the context.
As used in the specification of the present application and the appended claims, the term "if" may be interpreted contextually as "when. Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless expressly specified otherwise.
The indoor environment adjusting method provided by the embodiment of the application is suitable for the environment adjusting system shown in fig. 1, and the environment adjusting system 100 includes a central control device 101, a sensor 103, and an environment adjusting device 102.
The environment adjusting device 102 may be a temperature adjusting device 104, a humidifying device 106, an automatic window 105, and the like, among others. For example, the temperature adjustment device 104 may specifically be an air conditioner, having a cooling and/or heating mode. Here, the cooling mode is a mode capable of reducing the indoor temperature, and the heating mode is a mode capable of increasing the indoor temperature. Optionally, some air conditioners further have a dehumidification mode, and the dehumidification mode is a mode capable of discharging humid air of an indoor environment to an outdoor environment to achieve a dehumidification effect. The humidifying device 106 may specifically be a humidifier, which is capable of increasing the humidity of the indoor environment. The window 105 may be an automotive glazing or may support future technology-oriented automotive windows, and the window 105 may be closed or opened to allow for temperature and humidity regulation in the room.
The sensor 103 may include any sensor capable of collecting indoor and outdoor temperature and humidity, such as a temperature sensor, a humidity sensor, a temperature and humidity sensor, and the like. For example, taking a temperature sensor, a humidity sensor and a temperature and humidity sensor as examples, the temperature sensor may be a device for separately measuring temperature, and is used for collecting indoor temperature and outdoor temperature; the humidity sensor can also be a device for independently measuring humidity and is used for collecting indoor humidity and outdoor humidity; the temperature and humidity sensor is a device capable of measuring temperature and humidity, is used for collecting indoor temperature, indoor humidity, outdoor temperature and outdoor humidity and provides data collection service for adjusting indoor environment.
The central control device 101 can control the indoor and outdoor temperature and humidity parameters acquired from the sensor 103, and control the working mode of the environment adjusting device 102 by using the parameters, thereby realizing the adaptive adjustment of the indoor environment. The indoor environment is dynamically and timely adjusted in the mode, so that the indoor environment is in a relatively comfortable temperature and humidity range, and the problem that the indoor environment is artificially adjusted is solved.
Based on the system shown in fig. 1, the present application provides a flowchart of an embodiment of an indoor environment adjusting method, as shown in fig. 2, including:
s201, acquiring indoor and outdoor temperature and humidity parameters.
The central control equipment utilizes the sensor to acquire indoor and outdoor temperature and humidity parameters which can comprise indoor temperature, indoor humidity, outdoor temperature and outdoor humidity.
S202, when the indoor and outdoor temperature and humidity parameters do not meet preset environment comfort conditions, adjusting the indoor environment according to the indoor and outdoor temperature and humidity parameters.
Wherein the environmental comfort conditions may be determined according to international standard ISO 7730. Fig. 3 is a psychrometric chart of an indoor environment conditioning method according to an embodiment of the present invention, and the environmental comfort conditions can be seen in the comfort region of fig. 3. When the indoor temperature is 20-26 ℃ (20 ℃ in winter and 26 ℃ in summer), the relative humidity is 40-60%, and the enthalpy value range is 52-68.5, the environment comfort condition is met.
For ease of understanding the psychrometric chart shown in fig. 3, the meaning of each data representation in the psychrometric chart will be described herein. The horizontal axis in the figure represents the dry bulb temperature, which is the temperature in degrees celsius, and may represent the outdoor temperature or the indoor temperature. The vertical axis in the graph represents the absolute humidity, which is the water content in the air in g/kg; the graph shows the relative humidity, which is expressed as a percentage in the graph. The sensor measures either absolute or relative humidity, depending on the type of sensor. The diagonal lines in the figure represent the enthalpy, which represents the total heat in the air.
For example, whether the current indoor environment satisfies the preset environmental comfort condition may be determined based on the following two ways. One way is to calculate the enthalpy value of the current indoor air through the acquired indoor temperature and indoor humidity, and judge whether the enthalpy value of the current indoor air meets the environmental comfort condition.
For example, the indoor temperature and the indoor humidity data collected by the indoor sensor are substituted into the formula (1) or the formula (2) to calculate the indoor air enthalpy value i.
1.01t + (2490+1.84t) d formula (1)
i ═ (1.01+1.84d) t +2490d formula (2)
Wherein, the formula (2) is a deformation formula of the formula (1). In formula (1) and formula (2), t represents temperature in units of; d represents absolute humidity in kg/kg; 1.01 represents the average specific heat at constant pressure of dry air in kJ/(kg. K), and 1.84 represents the average specific heat at constant pressure of water vapor in kJ/(kg. K); 2490 represents the latent heat of vaporization of water at 0 ℃ in kJ/kg.
Another way is to directly judge whether the acquired indoor temperature and indoor humidity satisfy the environmental comfort condition. For example, assuming that the comfortable indoor temperature in the environmental comfort condition is 20 ℃ to 26 ℃, if the current indoor temperature acquired by the sensor is 22 ℃, since 22 ℃ is in the above range of 20 ℃ to 26 ℃ of the comfortable indoor temperature, the environmental comfort condition is satisfied; if the current indoor temperature acquired by the sensor is 18 ℃, the environmental comfort condition is not satisfied because the temperature of 18 ℃ is lower than the lowest comfortable indoor temperature of 20 ℃ to 26 ℃ of the comfortable indoor temperature; similarly, if the current indoor temperature acquired by the sensor is higher than the comfortable indoor temperature by 26 ℃, the environmental comfort condition is not satisfied. The relative humidity is the same as the room temperature described above and will not be described here by way of example.
Of course, the user of the environment comfort condition may also set according to his own experience, which is not limited in this application.
In the embodiment of the application, if the indoor and outdoor temperature and humidity parameters meet the preset environment comfort condition, it is indicated that the current indoor environment is comfortable and needs not to be adjusted, otherwise, the current indoor environment is considered to need to be adjusted.
When the indoor and outdoor temperature and humidity parameters do not meet the preset environment comfort conditions, the indoor environment can be adjusted according to the indoor and outdoor temperature and humidity parameters.
For example, a specific implementation process for adjusting the indoor environment according to the indoor and outdoor temperature and humidity parameters is exemplarily described below with reference to three possible scenarios.
Scene one: for example, the environment adjusting system shown in fig. 1 specifically includes a central control device, a sensor, a temperature adjusting device (taking an air conditioner as an example), an automatic window (taking an automatic glass window as an example), and a humidifier. Fig. 4 is a specific flow chart.
In a first scenario, indoor and outdoor temperature and humidity parameters obtained by the sensor through measurement include indoor temperature, indoor humidity, outdoor temperature and outdoor humidity.
When the indoor humidity is greater than the first threshold and smaller than the second threshold, if the indoor temperature is smaller than a third threshold and the outdoor temperature is also smaller than the third threshold, controlling the temperature adjusting equipment to heat; when the indoor humidity is greater than a first threshold and smaller than a second threshold, if the indoor temperature is greater than a fourth threshold, controlling the temperature adjusting equipment to refrigerate; the first threshold is less than the second threshold, and the third threshold is less than the fourth threshold.
For example, assume that the first threshold is 20% humidity, the second threshold is 80% humidity, the third threshold is 22 ℃, and the fourth threshold is 25 ℃. Then, when the indoor humidity is more than 20% and less than 80%, if the indoor temperature is less than 22 ℃ and the outdoor temperature is also less than 22 ℃, controlling the air conditioner to heat; and when the indoor humidity is more than 20% and less than 80%, controlling the air conditioner to refrigerate if the indoor temperature is more than 25 ℃.
By way of example and not limitation, since the indoor environment adjusting system provided by the present application belongs to a large inertia system, in order to avoid the contradiction between fast speed and overshoot generally existing in the large inertia system, an Active Disturbance Rejection Controller (ADRC) method may be adopted to control an air conditioner to perform cooling or heating.
Fig. 5 is a block diagram of a system using an active disturbance rejection controller. Firstly, a given value v is 25 ℃, a given speed v is input into a Tracking-Differentiator (TD) to obtain a control signal v1、v2。
The specific calculation formula of TD is shown in formula (3):
Figure BDA0002789821360000091
in formula (3), fhan is a nonlinear function; v. of1(k)，v2(k) The state quantity at the moment k of the system is obtained; v. of1(k-1)，v2(k-1) is the state quantity of the system at the k-1 moment; h is the step size of the sampling system. Assuming a non-linear function fhan, with x1Denotes v1(k-1) -v with x2Denotes v2(k-1) r represents r0And h represents h0. I.e. the non-linear function fhan (x)1,x2R, h) can be expressed in the form of a continuous system as shown in equation (4):
Figure BDA0002789821360000092
in the above formula (4), r is the velocity factor of TD, and the magnitude of r depends on the bearing capacity and available control capacity of the controlled object. For example, 30, 40, etc. may be provided. The bearing capacity and the available control capacity of the controlled object are large, namely, a larger r can be set, so that v1、v2Closer to the given v. If the speed factor r is set small,a given speed will be tracked as quickly as possible within the range that the subject can tolerate and the range of control capabilities that can be provided. h is0Is the filter factor, h, of TD0And (3) taking a multiple of the sampling step length of the system, wherein the larger the multiple is, the better the filtering effect is.
Among other things, the function fsg can be shown as the following equation (5):
fsg (x, d) ═ sign (x + d) -sign (x-d))/2 equation (5)
Substituting the formula (5) into the formula (4) can further simplify the calculation to obtain fhan shown in the formula (4); then, the parameter v in the formula (3) is used1(k-1)，v2(k-1)，r0，h0Corresponding to the nonlinear function fhan (x) introduced into equation (4)1,x2R, h) can be calculated to obtain v as shown in FIG. 51、v2。
Illustratively, the calculation process of the tracking differentiator is generally referred to as a scheduling transition process, and as shown in fig. 6, a schematic diagram of the scheduling transition process of the tracking differentiator provided by the embodiment of the present application is shown. Suppose, with T0Representing the corresponding end time of the system step, then follows the [0, T ] of the step response curve determined by the differentiator0/2]During the time interval, the acceleration r rises to 1/2 along a parabola, and T0/2，T0]In the time interval, the speed is reduced by taking-r as acceleration, the rising speed is changed into 0 when the speed continuously rises to a step input value 1, and then T0After the moment the acceleration is 0, so the speed is always 0, the process is kept at the step input value 1, so the contradiction between the response speed and the overshoot is solved by arranging the acceleration r of the transition process.
And secondly, designing an Extended State Observer (ESO), and observing and tracking the disturbance quantity of the differentiator TD by using the ESO.
Wherein, the formula of the extended state observer is shown as the following formula (6):
Figure BDA0002789821360000101
in the formula (6), β01，β02，β03Is a set of parameters; fal is a non-linear function; the calculation formula for the non-linear function fal is generally chosen in the active disturbance rejection controller system as the following formula (7):
Figure BDA0002789821360000102
in formula (7), sign (e) is a sign function, e is a variable, α is a selected constant, δ is the length of a linear interval, and δ may be taken as the system step size.
By substituting the above formula into formula (6), e, fe, and fe can be calculated1A value of (d); due to z1(k)，z2(k)，z3(k) Is the state quantity at time k; z is a radical of1(k-1)，z2(k-1)，z3(k-1) is the state quantity of the moment k-1, and h in the formula (5) is the step length of the sampling system, so that the disturbance quantity z can be calculated according to the value of the variable e in the formula (7)1(k)，z2(k)，z3(k)。
Thirdly, a NonLinear State Error Feedback Control Law (NLSEF) is adopted to enable the disturbance quantity z to be1(k)，z2(k)，z3(k) And v1、v2And carrying out nonlinear combination.
For example, the formula of the state error feedback law is shown in the following formula (8):
Figure BDA0002789821360000111
in equation (8), p is a parameter of the nonlinear combination function k, and b0 is a compensation factor.
For example, the non-linear combination function k may be chosen as the non-linear function fhan, i.e. u0＝-fhan(e1,ce2,r,h1). Wherein, c is a scaling factor representing the error fed back; h is1Filtering parameters; a r-velocity factor; then assume that z1(k)，z2(k)，z3(k) Initial value selection z10，z20，z30By applying the above-mentioned non-linear function u0＝-fhan(e1,ce2,r,h1) The respective parameters of (a) are substituted into the above equation (8) to calculate u, which represents temperature data input to a controlled object (i.e., an air conditioner).
The nonlinear function selected is u through experiments0＝-fhan(e1,ce2,r,h1) Wherein c is 0.3; r takes the value of 5; when the value is 0.03, the control effect on the active disturbance rejection control system is ideal.
And fourthly, inputting u into a controlled object (namely an air conditioner), wherein the air conditioner outputs heating quantity and/or cooling quantity according to u, and the output heating quantity and/or cooling quantity is combined with the current indoor temperature to form a final output temperature W.
In summary, the above four steps are the working principle of the active disturbance rejection controller system. The method of the active disturbance rejection controller is adopted to control the air conditioner to refrigerate or heat, the output temperature can be enabled to reach comfortable temperature more quickly without overshooting, and the indoor temperature can be controlled more accurately.
Optionally, when the indoor humidity is greater than the second threshold and the outdoor humidity is greater than the second threshold, the automatic glass window is closed and the temperature adjusting device is controlled to start the dehumidification mode; and when the indoor humidity is greater than the second threshold and the outdoor humidity is less than the first threshold, opening the automatic glass window, or closing the automatic glass window and controlling the temperature regulating equipment to start the dehumidification mode.
For example, assume that the first threshold is 20% humidity and the second threshold is 80% humidity. Then, when the indoor humidity is greater than 80% and the outdoor humidity is also greater than 80%, the indoor environment is adjusted by closing the automatic glass window and turning on the dehumidification mode by the air conditioner; when the indoor humidity is more than 80% but the outdoor humidity is less than 20%, the indoor environment can be adjusted in two ways, namely, the automatic glass window is opened, and the automatic glass window is closed and the air conditioner is controlled to be in a dehumidification mode.
Optionally, when the indoor humidity is less than the first threshold and the outdoor humidity is greater than the second threshold, the automatic glass window is opened; and when the indoor humidity is smaller than the first threshold and the outdoor humidity is smaller than the first threshold, closing the automatic glass window and controlling the humidifying equipment to start the humidifying mode.
For example, assume that the first threshold is 20% humidity and the second threshold is 80% humidity. Then, when the indoor humidity is less than 20% and the outdoor humidity is more than 80%, the automatic glass window can be opened to adjust the indoor environment; when the indoor humidity is less than 20% and the outdoor humidity is also less than 20%, the humidifying mode is turned on by closing the automatic window and controlling the indoor humidifier, so that the indoor environment can be maintained in a comfortable range.
Optionally, the central control device may further include a display screen, which may be a liquid crystal display screen and may display the current indoor and outdoor environment states. For example, specific values of outdoor temperature, outdoor humidity, indoor temperature and indoor humidity can be checked through the display screen and displayed in the same psychrometric chart. The display screen can also display the indoor environment and the outdoor environment which are comprehensively determined by the outdoor temperature, the outdoor humidity, the indoor temperature and the indoor humidity in the same psychrometric chart. For example, if the current indoor and outdoor environment parameters are respectively 25% indoor temperature, 60% indoor humidity, 20% outdoor temperature and 60% outdoor humidity, then the current indoor environment is displayed on the display screen: the temperature is 25 ℃, and the humidity is 60%; the current outdoor environment: the temperature was 20 ℃ and the humidity was 60%. Then, a point representing the indoor environment is determined in the psychrometric chart based on the indoor temperature and the indoor humidity, and a point representing the outdoor environment is determined in the psychrometric chart based on the outdoor temperature and the outdoor humidity. The points indicating the indoor environment and the outdoor environment can be represented by non-fixed marks with different colors. For example, the indoor environment is represented by blue non-fixed dots, and the outdoor environment is represented by red non-fixed dots. Different shapes of the symbolic representation may also be used, for example, as shown in fig. 3, a circle represents an indoor environment, and a triangle represents an outdoor environment; different virtual and solid state representations of the same shape may also be used, for example, solid dots to represent indoor environment and hollow dots to represent outdoor environment. The present application is not limited to any representation of the change in the indoor and outdoor environment.
Of course, it is possible to determine which type of the current indoor environment belongs to according to the current indoor temperature and the current indoor humidity, and display the type of the indoor environment in the display screen. By way of example and not limitation, indoor environmental types may include wet, damp heat, dry cold, comfort, and the like, and may also include other environmental conditions. Similarly, the outdoor environment condition can be determined according to the outdoor environment and displayed on the display screen, and the application does not limit the type of environment which can be displayed at all.
The display screen can also be a touch display screen, and is not only used for displaying the indoor and outdoor temperature and humidity environment parameters, but also used for interacting with a user. For setting environmental comfort conditions according to the experience of the user and/or displaying information required to be input by the user.
The indoor environment adjusting method can adjust the indoor environment according to the current indoor and outdoor temperature and humidity parameter dynamic state, so that the indoor environment is relatively stable in a comfortable temperature and humidity range, and the problem that the indoor environment is adjusted by a complex manual control environment adjusting device is effectively solved.
Scene two: for example, the environmental conditioning system shown in fig. 1 specifically includes a central control device, an automatic window (taking an automatic glass window as an example), and a sensor.
In the case of only a central control device and an automatic glass window, indoor and outdoor temperature and humidity parameters which only need to be collected by an indoor sensor and an outdoor sensor include indoor humidity and outdoor humidity.
For example, when the outdoor humidity is greater than the second threshold and the indoor humidity is less than the first threshold, or the outdoor humidity is less than the first threshold and the indoor humidity is greater than the second threshold, the automatic glass window is opened; the first threshold is less than the second threshold.
For example, if the first threshold is 20% humidity and the second threshold is 80% humidity, the outdoor humidity is greater than 80% and the indoor humidity is less than 20%, in which case opening the automatic glazing may circulate the outdoor relatively humid environment into the indoor environment, so that the indoor environment is relatively humid; when the outdoor humidity is less than 20% and the indoor humidity is greater than 80%, the automatic glass window can be opened to release the humid air in the room, so that the humidity in the room can be reduced, and the condition of the humid and/or dry environment in the room can be adjusted without manually opening and closing the window.
Scene three: for example, the environment conditioning system shown in fig. 1 specifically includes a central control device, a sensor, and a temperature conditioning device (taking an air conditioner as an example). At this time, the indoor and outdoor temperature and humidity parameters needing to be collected by the indoor sensor and the outdoor sensor comprise indoor humidity, indoor temperature and outdoor temperature.
Optionally, when the indoor humidity is greater than the first threshold and less than the second threshold, if the indoor temperature is less than the third threshold and the outdoor temperature is also less than the third threshold, controlling the temperature adjustment device to heat; when the indoor humidity is greater than a first threshold and smaller than a second threshold, if the indoor temperature is greater than a fourth threshold, controlling the temperature adjusting equipment to refrigerate; the first threshold is less than the second threshold, and the third threshold is less than the fourth threshold.
For example, assume that the first threshold is 20% humidity, the second threshold is 80% humidity, the third threshold is 22 ℃, and the fourth threshold is 25 ℃. When the indoor humidity is greater than 20% and less than 80%, if the indoor temperature is lower than 22 ℃ and the outdoor temperature is also lower than 22 ℃, that is, the indoor and outdoor ambient temperatures are both lower, the air conditioner heating needs to be adjusted to increase the temperature of the indoor environment; when the indoor humidity is greater than 20% and less than 80%, if the indoor temperature is greater than 25 ℃, the indoor temperature is higher, the air conditioner needs to be controlled to start the refrigeration mode, and the indoor temperature is timely reduced to maintain the indoor temperature within a comfortable range.
In scenario three, in order to avoid the contradiction between fast and overshoot generally existing in the large inertia system, the cooling and/or heating of the temperature adjustment device may be controlled by using an Active Disturbance Rejection Controller (ADRC) method, which is the same as the method for controlling the cooling and/or heating of the air-conditioning device in scenario one and will not be described herein again.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
Fig. 7 is a schematic structural diagram of an indoor environment adjusting device according to an embodiment of the present disclosure, which corresponds to the indoor environment adjusting method described in the foregoing embodiment. For convenience of explanation, only portions related to the embodiments of the present application are explained.
The device includes: an obtaining unit 701, configured to obtain indoor and outdoor temperature and humidity parameters;
and the adjusting unit 702 is configured to adjust the indoor environment according to the indoor and outdoor temperature and humidity parameters when the indoor and outdoor temperature and humidity parameters acquired by the acquiring unit do not meet the preset environment comfort conditions.
Optionally, indoor outer humiture parameter includes indoor humidity, indoor temperature, outdoor temperature and outdoor humidity, and the regulating unit 702 adjusts indoor environment according to indoor outer humiture parameter, includes: when the indoor humidity is greater than the first threshold and smaller than the second threshold, if the indoor temperature is smaller than a third threshold and the outdoor temperature is also smaller than the third threshold, controlling the temperature adjusting equipment to heat; when the indoor humidity is greater than a first threshold and smaller than a second threshold, if the indoor temperature is greater than a fourth threshold, controlling the temperature adjusting equipment to refrigerate; the first threshold is less than the second threshold, and the third threshold is less than the fourth threshold.
Optionally, the method further includes: when the indoor humidity is greater than a second threshold value and the outdoor humidity is greater than the second threshold value, closing the automatic window and controlling the temperature adjusting equipment to start a dehumidification mode; and when the indoor humidity is greater than the second threshold and the outdoor humidity is less than the first threshold, opening the automatic window, or closing the automatic window and controlling the temperature regulating equipment to start the dehumidification mode.
Optionally, the method further includes: when the indoor humidity is smaller than a first threshold value and the outdoor humidity is larger than a second threshold value, opening the automatic window; and when the indoor humidity is smaller than the first threshold and the outdoor humidity is smaller than the first threshold, closing the automatic window and controlling the humidifying equipment to start the humidifying mode.
Optionally, the indoor and outdoor temperature and humidity parameters include indoor humidity and outdoor humidity, and the adjusting unit 702 adjusts the indoor environment according to the indoor and outdoor temperature and humidity parameters, including: when the outdoor humidity is greater than the second threshold and the indoor humidity is less than the first threshold, or the outdoor humidity is less than the first threshold and the indoor humidity is greater than the second threshold, opening the automatic window; the first threshold is less than the second threshold.
Optionally, the indoor and outdoor temperature and humidity parameters include indoor humidity, indoor temperature and outdoor temperature, and the adjusting unit 702 adjusts the indoor environment according to the indoor and outdoor temperature and humidity parameters, including: when the indoor humidity is greater than the first threshold and smaller than the second threshold, if the indoor temperature is smaller than a third threshold and the outdoor temperature is also smaller than the third threshold, controlling the temperature adjusting equipment to heat; when the indoor humidity is greater than a first threshold and smaller than a second threshold, if the indoor temperature is greater than a fourth threshold, controlling the temperature adjusting equipment to refrigerate; the first threshold is less than the second threshold, and the third threshold is less than the fourth threshold.
Optionally, when the indoor and outdoor temperature and humidity parameters do not satisfy the preset comfort condition, before the indoor environment is adjusted according to the indoor and outdoor temperature and humidity parameters, the method further includes: and calculating the enthalpy value of indoor air according to the indoor and outdoor temperature and humidity parameters, and determining whether the indoor environment is in the range of the comfort enthalpy value according to the enthalpy value of the indoor air.
Optionally, the system includes a display unit 703 for displaying the data of the indoor and outdoor environments acquired by the acquisition unit 701, and further for displaying the change condition of the indoor environment adjusted by the adjustment unit 702 according to the indoor and outdoor temperature and humidity parameters in real time.
It should be noted that, for the information interaction, execution process, and other contents between the above-mentioned devices/units, the specific functions and technical effects thereof are based on the same concept as those of the embodiment of the method of the present application, and specific reference may be made to the part of the embodiment of the method, which is not described herein again.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Fig. 8 is a schematic structural diagram of a central control device according to an embodiment of the present application. As shown in fig. 8, the central control apparatus 800 includes: at least one processor 801, a memory 802, and a computer program 803 stored in the memory and executable on the at least one processor, the steps of any of the various method embodiments described above being implemented when the computer program 803 is executed by the processor 801.
The memory 802 may include at least one of the following types: read-only memory (ROM) or other types of static memory devices that may store static information and instructions, Random Access Memory (RAM) or other types of dynamic memory devices that may store information and instructions, and Electrically erasable programmable read-only memory (EEPROM). In some scenarios, the memory may also be, but is not limited to, a compact disk-read-only memory (CD-ROM) or other optical disk storage, optical disk storage (including compact disk, laser disk, optical disk, digital versatile disk, blu-ray disk, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
The memory 802 may be separate and coupled to the processor 801. Optionally, the memory 802 may also be integrated with the processor 801, for example, within a chip. The memory 802 can store computer execution instructions for executing the technical solution of the embodiment of the present application, and is controlled by the processor 801 to execute, and the executed various computer execution instructions can also be regarded as a driver of the processor 801. For example, the processor 801 is configured to execute the computer-executable instructions stored in the memory 802, so as to implement the method flow shown in fig. 2 in the embodiment of the present application.
The embodiments of the present application further provide a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the steps that can be implemented in the above method embodiments.
The methods described in the above embodiments may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. If implemented in software, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media may include computer storage media and communication media, and may include any medium that can communicate a computer program from one place to another. A storage media may be any available media that can be accessed by a computer.
As an alternative design, a computer-readable medium may include RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. Also, any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk and disc, as used herein, includes Compact Disc (CD), laser disc, optical disc, Digital Versatile Disc (DVD), floppy disk and blu-ray disc where disks usually reproduce data magnetically, while discs reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.
The embodiment of the application provides a computer program product. The methods described in the above embodiments may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. If implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions described in the above method embodiments are generated in whole or in part when the above computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a computer network, a network appliance, a user device, or other programmable apparatus.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/control device and method may be implemented in other ways. For example, the above-described embodiments of the apparatus/control device are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.

Claims (10)

1. A method for indoor environmental regulation, the method comprising:
acquiring indoor and outdoor temperature and humidity parameters;
and when the indoor and outdoor temperature and humidity parameters do not meet the preset environment comfort conditions, adjusting the indoor environment according to the indoor and outdoor temperature and humidity parameters.
2. The method of claim 1, wherein the indoor and outdoor temperature and humidity parameters comprise indoor humidity, indoor temperature, outdoor temperature and outdoor humidity, and the adjusting the indoor environment according to the indoor and outdoor temperature and humidity parameters comprises:
when the indoor humidity is greater than a first threshold and smaller than a second threshold, if the indoor temperature is smaller than a third threshold and the outdoor temperature is also smaller than the third threshold, controlling the temperature adjusting equipment to heat;
if the indoor temperature is greater than a fourth threshold value, controlling the temperature adjusting equipment to refrigerate;
the first threshold is less than the second threshold, and the third threshold is less than the fourth threshold.
3. The method of claim 2, wherein the method further comprises:
when the indoor humidity is greater than the second threshold value and the outdoor humidity is greater than the second threshold value, closing an automatic window and controlling the temperature adjusting equipment to start a dehumidification mode;
and when the indoor humidity is greater than the second threshold and the outdoor humidity is less than the first threshold, closing the automatic window and controlling the temperature regulating equipment to start a dehumidification mode or open the automatic window.
4. The method of claim 2, wherein the method further comprises:
when the indoor humidity is smaller than the first threshold and the outdoor humidity is larger than the second threshold, opening the automatic window;
and when the indoor humidity is smaller than the first threshold and the outdoor humidity is smaller than the first threshold, closing the automatic window and controlling the humidifying equipment to start the humidifying mode.
5. The method of claim 1, wherein the indoor and outdoor temperature and humidity parameters comprise an indoor humidity and an outdoor humidity, and the adjusting the indoor environment according to the indoor and outdoor temperature and humidity parameters comprises:
when the outdoor humidity is greater than a second threshold value and the indoor humidity is less than a first threshold value, or the outdoor humidity is less than the first threshold value and the indoor humidity is greater than the second threshold value, opening the automatic window;
the first threshold is less than the second threshold.
6. The method of claim 1, wherein the indoor and outdoor temperature and humidity parameters comprise indoor humidity, indoor temperature and outdoor temperature, and the adjusting the indoor environment according to the indoor and outdoor temperature and humidity parameters comprises:
when the indoor humidity is greater than a first threshold and smaller than a second threshold, if the indoor temperature is smaller than a third threshold and the outdoor temperature is also smaller than the third threshold, controlling the temperature adjusting equipment to heat;
when the indoor humidity is greater than the first threshold and smaller than the second threshold, if the indoor temperature is greater than a fourth threshold, controlling the temperature adjusting equipment to refrigerate;
the first threshold is less than the second threshold, and the third threshold is less than the fourth threshold.
7. The method of claim 1, wherein when the indoor and outdoor temperature and humidity parameters do not satisfy a predetermined comfort condition, the method further comprises, before adjusting the indoor environment according to the indoor and outdoor temperature and humidity parameters: and calculating an indoor air enthalpy value according to indoor and outdoor temperature and humidity parameters, and determining whether the indoor environment is in the range of the comfort enthalpy value according to the indoor air enthalpy value.
8. An indoor environment conditioning device, comprising:
the acquisition unit is used for acquiring indoor and outdoor temperature and humidity parameters;
and the adjusting unit is used for adjusting the indoor environment according to the indoor and outdoor temperature and humidity parameters when the indoor and outdoor temperature and humidity parameters acquired by the acquiring unit do not meet the preset environment comfort conditions.
9. A central control device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 7.
CN202011311145.5A 2020-11-20 2020-11-20 Indoor environment adjusting method and device and central control equipment Pending CN112556039A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220163225A1 (en) * 2020-11-25 2022-05-26 Research Products Corporation System and method for humidification temperature compensation
CN114718413A (en) * 2022-03-17 2022-07-08 罗传贵 Intelligent operation method, device and equipment of automatic induction window and readable storage medium
CN115076950A (en) * 2022-05-27 2022-09-20 青岛海尔空调器有限总公司 Interconnection control method and device for air conditioner and intelligent window
CN115076971A (en) * 2022-05-06 2022-09-20 重庆海尔空调器有限公司 Control method and control device of air conditioner and air conditioner
CN115076949A (en) * 2022-05-27 2022-09-20 青岛海尔空调器有限总公司 Interconnection control method and device for air conditioner and intelligent window
CN115076929A (en) * 2022-05-20 2022-09-20 重庆海尔空调器有限公司 Interconnection control method and device for air conditioner and intelligent window
CN115076955A (en) * 2022-05-31 2022-09-20 青岛海尔空调器有限总公司 Interconnection control method and device for air conditioner and intelligent window
CN115076952A (en) * 2022-05-31 2022-09-20 青岛海尔空调器有限总公司 Interconnection control method and device for air conditioner and intelligent window

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101893287A (en) * 2010-08-13 2010-11-24 林开生 Constant-temperature constant-humidity air conditioner with heat pump type dehumidifying device and control system thereof
CN106225153A (en) * 2016-07-25 2016-12-14 广东美的制冷设备有限公司 The temperature/humidity control method of air-conditioner and device
CN107252237A (en) * 2017-07-11 2017-10-17 合肥青空净化科技有限公司 A kind of the integration environment regulation and the window system and method for illumination control function
CN107479395A (en) * 2017-09-11 2017-12-15 广东美的制冷设备有限公司 The control method and device of intelligent home device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101893287A (en) * 2010-08-13 2010-11-24 林开生 Constant-temperature constant-humidity air conditioner with heat pump type dehumidifying device and control system thereof
CN106225153A (en) * 2016-07-25 2016-12-14 广东美的制冷设备有限公司 The temperature/humidity control method of air-conditioner and device
CN107252237A (en) * 2017-07-11 2017-10-17 合肥青空净化科技有限公司 A kind of the integration environment regulation and the window system and method for illumination control function
CN107479395A (en) * 2017-09-11 2017-12-15 广东美的制冷设备有限公司 The control method and device of intelligent home device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220163225A1 (en) * 2020-11-25 2022-05-26 Research Products Corporation System and method for humidification temperature compensation
US11781766B2 (en) * 2020-11-25 2023-10-10 Research Products Corporation System and method for humidification temperature compensation
CN114718413A (en) * 2022-03-17 2022-07-08 罗传贵 Intelligent operation method, device and equipment of automatic induction window and readable storage medium
CN115076971A (en) * 2022-05-06 2022-09-20 重庆海尔空调器有限公司 Control method and control device of air conditioner and air conditioner
CN115076929A (en) * 2022-05-20 2022-09-20 重庆海尔空调器有限公司 Interconnection control method and device for air conditioner and intelligent window
CN115076950A (en) * 2022-05-27 2022-09-20 青岛海尔空调器有限总公司 Interconnection control method and device for air conditioner and intelligent window
CN115076949A (en) * 2022-05-27 2022-09-20 青岛海尔空调器有限总公司 Interconnection control method and device for air conditioner and intelligent window
CN115076955A (en) * 2022-05-31 2022-09-20 青岛海尔空调器有限总公司 Interconnection control method and device for air conditioner and intelligent window
CN115076952A (en) * 2022-05-31 2022-09-20 青岛海尔空调器有限总公司 Interconnection control method and device for air conditioner and intelligent window

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