KR20200056829A - Indoor air quality measurement and evaluation system and method of environment of underground shopping-mall and facility - Google Patents

Abstract

The present invention provides a system and a method for evaluating air quality for target spaces including underground shopping malls and facilities. According to the present invention, a system capable of measuring and evaluating air quality for an environment of underground malls and facilities comprises: a plurality of measurement units installed in a plurality of control areas partitioned in a target space including underground shopping malls and facilities; an air conditioning system provided in the target space; a situation awareness database in which situation information for the control area is stored; and a control unit controlling the operation of the air conditioning system using the situation awareness database.

Description

System and method for measuring and evaluating air quality in the environment of underground shopping centers and facilities {INDOOR AIR QUALITY MEASUREMENT AND EVALUATION SYSTEM AND METHOD OF ENVIRONMENT OF UNDERGROUND SHOPPING-MALL AND FACILITY}

The following description is to provide a system and method for measuring and evaluating air quality for the environment of underground shopping malls and facilities.

As the industry develops, the environment is polluted, and as the quality of life increases, the desire to improve it is growing, but the methodology for improving the scientific and systematic air quality is still insufficient.

For example, the indoor air quality that most people live in, for example, through the conventional window, only through manual or automatic opening and closing of the window, the indoor air is simply ventilated, so there are no occupants. If the window is closed and closed for security at night, it is impossible to ventilate or remove various harmful substances generated in the room, and various contaminants remain in the room and cause various problems.

Of course, some air cleaners have been used as a method to improve indoor air quality in the past, but there are natural limitations in improving indoor air quality due to their functions. In addition, since the measurement sensor that measures the numerical value is not attached, it is difficult for the occupant to check the amount of pollutants with the numerical value, making it impossible to efficiently manage and improve air quality. In addition, it is said that the degree of partial air quality improvement depending on the sense is being carried out, such as no environmental improvement in connection with other control or cleanliness. In particular, when the air purifier is turned on for a long time, the amount of ozone (25%) released along with the anion (about 75%) continues to increase, causing the occupants to inhale excessively supplied organic compounds.

However, due to the development of the industry, the improvement of the cultural level and the enrichment of life, interest in health has been increasing recently, and moreover, everyone is the most important and important factor in human life. This is a undeniable fact. However, in our current living space, a lot of pollutants emitted from vehicles and industrial facilities and harmful substances from household goods such as construction materials, furniture, and electronics made of petroleum and chemical materials threaten human health. However, the reality is that the seriousness is gradually increasing.

In particular, humans live about 80% or more in a limited indoor space during 24 hours a day, and in this process, polluted air is continuously generated, and the polluted air has to increase the indoor concentration. . At this time, if the indoor pollutant concentration is not properly adjusted or improved, human beings have no choice but to breathe unconsciously contaminated air while living without compromising their health.

There are about 250 types of substances that pollute indoor air, including very small substances. Among them, in view of housing, nitrogen dioxide generated from asbestos, including various volatile organic compounds (VOCs) such as formaldehyde (HCHO), radon, toluene, benzene, acetone, which are carcinogenic substances generated from various indoor building materials, etc. There is this. In addition, in human activities, carbon dioxide (CO2), dust, cigarette smoke, foot odor and microbial substances in various household products (e.g. ignition of gas used when cooking food in the kitchen or human body breathing process) E. coli, Pseudomonas aeruginosa, 0-157, Salmonella) and volatile organic pollutants, and other odors, noise, and radiation. It is well known that these various harmful substances cause various adverse effects on the human body such as skin allergies, respiratory diseases and headaches.

Here, the pollutants generated from various construction materials can be naturally extinguished within about 1 to 5 years, when the degree of pollution in the room is below an acceptable standard. Even in this case, it is a problem to improve the air quality until it falls below the standard concentration (1000 ppm or less based on CO2) suggested by the Public Sanitation Management Act and the Construction Act. In addition, harmful substances such as various carbon dioxide generated in human activities cannot be eliminated. These are indispensable substances on an ecological and environmental level.

Therefore, above all, various harmful substances generated from human activities are set to the appropriate standard value, and when they are generated above this allowable standard level, the indoor air quality is lowered below the allowable standard level even if the occupants are present immediately or the window or door is closed. It is very important to improve it. This is because carbon dioxide generated from human activities is not properly designed to circulate indoor air naturally in the structure of our homes. Therefore, if natural circulation of harmful air is not achieved, the occupants eventually get more carbon dioxide than appropriate oxygen through breathing. Inhale. In severe cases, there is a problem that causes dyspnea or serious disability in brain movement.

However, the domestic housing construction industry has not been able to find a way to improve the air quality, especially in relation to housing, and in recent years, public interest in the environment has increased. In the meantime, as the “Indoor Air Quality Management Act” was enacted to take effect from 2004.06, it was expanded to multi-use facilities such as underground stations, underground shopping malls, passenger terminals, libraries, and general hospitals, and newly built multi-unit apartments. The company is managing indoor air quality and improving the living environment through strong measures such as public announcement.

However, the reality has not been able to keep up with these human needs. In the case of various products having sterilization, deodorization, and air cleaning functions used to improve various air quality in the past, the air quality sensed is simply measured by the sensor. It is not managed by checking. Most of all, it is impossible to efficiently manage indoor air quality because the occupants cannot see and feel the degree of indoor air quality with their own eyes.

In order to propose such a comprehensive environmental improvement method, it is urgent to develop a methodology for comprehensive improvement work, starting with an index for sensor values or evaluation values.

The contents described as the above-mentioned background art are possessed or acquired in the process of deriving the present invention, and cannot be said to be recognized as publicly known technologies prior to filing of the present invention.

The purpose of the embodiment is to reflect the characteristics of the underground space, and not simply to manage it by measurement data values, but also to consider the factors around and outside the target space and to manage the air quality differentially for the target space. It is to provide a system and a method capable of measuring and evaluating air quality of a facility's environment.

In addition, by providing an objective methodology that quantifies the activities of air quality pollution analysis and environmental improvement, a system and method capable of measuring and evaluating air quality in the environment of underground shopping centers and facilities that can more effectively and objectively manage air quality It is intended to provide.

The problems to be solved in the embodiments are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

According to embodiments of the present invention for achieving the object of the present invention described above, the system capable of measuring and evaluating the air quality for the environment of the underground shopping mall and the facility, the plurality of controls partitioned in the target space including the underground shopping mall and the facility Controlling the operation of the air conditioning system using a plurality of measurement units installed in an area, an air conditioning system provided in the target space, a context awareness database in which context information for the control area is stored, and the context awareness database It comprises a control unit.

According to one side, the context-aware database may include sensor measurement values measured by the measurement unit, weight information for the control area, and pollution degree information including internal pollution information and external pollution information. The weight information may include congestion and rapid contamination information for the control region. The congestion level includes information on carbon dioxide (CO2) and fine dust measurement values of the control region, and the rapid contamination information is about whether a volatile organic compound (VOCs), nitrogen dioxide (NO2), or fine dust measurement values are rapidly increased. Information may be included. In addition, the weight information may include information including the size of the control area, the type of room, the type of adjacent control areas, and the location of the doorway. The internal pollution information includes information on whether the pollution degree is increased compared to the external air quality, and the external pollution information may include information on the external pollution degree including yellow dust or the concentration of fine dust in the atmosphere. The external pollution information may include data provided by external organizations including the National Air Pollution Information Management System (NAMIS), Air Korea, the Korea Meteorological Administration, and local governments.

According to one side, the control unit may selectively operate at least one of on / off of the air conditioning system, intake / exhaust, air curtain, air conditioning, ventilation, circulation, outside air introduction, and clean functions.

According to one side, the display may further include a display unit installed in the target space, and the display unit may display a situation recognized in the control area or a result after the air conditioning system is operated by the control unit. The display unit may display operation information of the air conditioning system.

On the other hand, according to other embodiments of the present invention for achieving the object of the present invention described above, a method for measuring and evaluating air quality for the environment of an underground shopping mall and a facility, a plurality of sections partitioned in a target space including the underground shopping mall and the facility Measuring air quality using a plurality of measurement units installed in a control area, including sensor measurement values measured by the measurement unit, weight information for the control area, internal contamination information and external contamination information for the control area It comprises a step of storing the pollution level information to the situation awareness database, and controlling the operation of the air conditioning system using the situation awareness database.

According to one side, the context-aware database may include sensor measurement values measured by the measurement unit, weight information for the control area, pollution degree information including internal pollution information and external pollution information.

According to one side, the step of controlling the operation of the air conditioning system comprises: recognizing a situation in the control area based on the situation recognition database and transmitting a control scenario according to the recognized situation to the air conditioning system It includes.

According to one side, the control scenario may selectively operate at least one of on / off, intake / exhaust, air curtain, and air conditioning of the air conditioning system. Alternatively, the control scenario may selectively operate at least one of ventilation, circulation, introduction of outside air, and clean functions of the air conditioning system. In addition, the control scenario may operate the air conditioning system differentially in the plurality of control regions.

As described above, according to this embodiment, it is possible to evaluate the air quality more effectively by constructing a situation-aware database using the values measured by the measurement unit, weights according to the situation, and external / internal air data. In addition, by controlling the air conditioning system using the situation awareness database, it is possible to more effectively manage air quality and to differentially manage air quality for a plurality of control areas partitioned in the target space. In addition, by managing the air quality differentially for the target space, it is possible to operate the air conditioning system appropriately for the situation and the space, so that the air conditioning system can be operated efficiently, and accordingly, electricity costs can be reduced. It is also effective in management aspects such as maintenance and repair.

In addition, air quality can be managed in consideration of various factors such as congestion, season, weather conditions, and external pollution, in addition to the measured values, thereby improving the removal and management efficiency of pollution to the control regions.

In addition, by providing not only the diagnosis result of air quality, but also the improvement result, it is possible to provide an objective guide to the manager, and to provide an effective service to the user or the customer.

The effect of a system and method capable of measuring and evaluating air quality on the environment of underground shopping malls and facilities according to an embodiment is not limited to those mentioned above, and other effects not mentioned are provided to those skilled in the art from the following description. It will be clearly understood.

1 is a schematic diagram of a system capable of measuring and evaluating air quality for an environment of an underground shopping mall and facilities according to an embodiment.
FIG. 2 is a block diagram of a system capable of measuring and evaluating air quality for the environment of an underground shopping mall and facilities of FIG. 1.

Hereinafter, embodiments will be described in detail through exemplary drawings. It should be noted that in adding reference numerals to the components of each drawing, the same components have the same reference numerals as possible even though they are displayed on different drawings. In addition, in describing the embodiments, when it is determined that detailed descriptions of related well-known configurations or functions interfere with understanding of the embodiments, detailed descriptions thereof will be omitted.

In addition, in describing the components of the embodiment, terms such as first, second, A, B, (a), (b), and the like can be used. These terms are only for distinguishing the component from other components, and the nature, order, or order of the component is not limited by the term. When a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected to or connected to the other component, but another component between each component It should be understood that may be "connected", "coupled" or "connected".

Components included in any one embodiment and components including a common function will be described using the same name in other embodiments. Unless there is an objection to the contrary, the description described in any one embodiment may be applied to other embodiments, and a detailed description will be omitted in the overlapped range.

Hereinafter, a system 100 capable of measuring and evaluating air quality for the environment of an underground shopping mall and facilities according to embodiments will be described with reference to FIGS. 1 to 2. For reference, FIG. 1 is a schematic diagram of a system 100 capable of measuring and evaluating air quality for the environment of an underground shopping mall and facilities according to an embodiment, and FIG. 2 is measuring air quality for an environment of the underground shopping mall and facilities of FIG. 1 And a block diagram of a system 100 that can be evaluated.

Referring to the drawings, a system capable of measuring and evaluating air quality for the environment of an underground shopping mall and a facility (100, hereinafter referred to as a 'measurement and evaluation system') is an air quality for a target space 10 including an underground shopping mall and a facility. As a system for measuring and managing, it includes a plurality of measurement units 120, an air conditioning system 110, a situation awareness database 130 and a control unit 140.

Here, the term 'air quality' refers to a value according to the presence or concentration of contaminants in various air, including fine dust inside the target space 10, fine dust inside the space to be phased, and the like.

The target space 10 includes a complex space composed of different types of spaces, such as an underground shopping mall, a shopping mall, and the like, a restaurant, a store, and a passage. Since the target space 10 is located underground, air is easily contaminated and ventilation is difficult. In addition, since the target space 10 includes various types of space, it includes a space that generates a large amount of air pollutants, such as a restaurant, and a space with high management needs due to a large floating population or a large resident population. It contains. In addition, the target space 10 is not only an internal factor, but also an external weather, time and season, a flow population, and the like, and the amount of air pollutants generated in the target space 10 and the air quality are changed.

The target space 10 is divided into a plurality of control regions (R1, R2, R3: R, hereinafter, reference numerals are denoted as 'R' in the case of representing the control region). In the drawing, three control regions R are illustrated as being set, but this is only an example, and the size and number of the control regions R may be set in various ways. The control region R may be divided and partitioned into a regular or irregular size in the target space 10. In addition, the control region R may set the size of the control region R according to the type of space, such as a location where a lot of pollutants are generated, such as a restaurant.

The measurement unit 120 is formed to measure representative pollution factors for indoor air quality.

Here, in the indoor air, various volatile organic compounds (VOCs) such as formaldehyde (HCHO), radon, toluene, benzene, acetone, which are carcinogenic substances generated from various indoor building materials, and nitrogen dioxide (NO2) generated from asbestos, etc. Contaminants, carbon dioxide (CO2) generated in the process of ignition of gas used for cooking food in the kitchen or in the breathing process of the human body, dust, tobacco smoke, odor and microbial substances generated in various household products (E. coli, Pseudomonas aeruginosa, 0-157, Salmonella), volatile organic pollutants, and other odors, noise, and radiation are pollutants that contaminate air quality.

The measuring unit 120 may be configured to measure various contaminants as described above, and may be a device configured with multiple sensors modularized to measure various contaminants in one measuring unit.

The measurement unit 120 is provided at at least one location in each of the plurality of control regions R, or is provided at a plurality of locations to measure indoor air quality.

In the present embodiment, the measurement and evaluation system 100 divides the target space 10 into a plurality of divided areas R, and manages air quality by differentially controlling each control area R. In addition, the measurement and evaluation system 100 manages air quality by reflecting both internal and external factors as well as the results measured in the target space 10.

The situation awareness database 130 includes sensor measurement values 131 measured in the target space 10, weight information 132 for the control area R, and pollution degree information including internal pollution information and external pollution information ( 133).

Here, the sensor measurement value 131 is a value measured by the measurement unit 120, and a result measured for each contaminant may be calculated as one integrated value. For example, the sensor measurement value 131 may be scored by dividing the air quality from very poor to very good into a plurality of stages. However, this is only an example, and the sensor measurement value 131 may be variously set.

The weight information 132 includes congestion and rapid contamination information in the control region R.

The congestion level is information for reflecting the congestion level by the number of populations, such as a floating population and a resident population, and includes information on carbon dioxide (CO2) and fine dust measurement values in a control region.

The rapid pollution information is information for reflecting an environmental situation in which a large amount of contaminants are rapidly generated, such as a fire, and includes information on whether volatile organic compounds (VOCs), nitrogen dioxide (NO2), and fine dust measurement values are rapidly increased. .

In addition, information about the space may be stored in the context-aware database 130. Information about the space may be used as weight information 132. For example, the situation awareness database 130 may include the number of control regions R divided in the target space 10, the size and position of each control region R, and the type of each control region R (eg For example, information about a restaurant, an office space, a common room, and the like) may be included. In addition, the situation awareness database 130 is the size and location and number of entrances and exits to the control area R and the spaces to which the entrances are connected (for example, information such as whether they are connected to the outside or connected to other spaces). Information may also be included. However, this is only an example, and the context-aware database 130 may include various information about the control area R or the target space 10.

The internal pollution information is information for reflecting an increase in the pollution degree in a specific control area R, and includes information on whether the internal air quality pollution degree is increased compared to the external air quality.

The external pollution information is information for reflecting the situation due to the external environment, and may include information on the external pollution level including dust concentration in the yellow dust or the atmosphere. For example, the external pollution information may include data provided by external organizations including the National Air Pollution Information Management System (NAMIS), Air Korea, the Korea Meteorological Administration, and local governments.

Here, the National Air Pollution Information Management System (NAMIS) is an organization that collects and manages air pollution data, such as sulfur dioxide, carbon monoxide, nitrogen dioxide, ozone, and fine dust, at measurement stations located across the country, and is measured by the National Air Pollution Information Management System. And the provided air pollution monitoring network related infrastructure. In addition, Air Korea provides the data in real time to the public by displaying the measurement data of five air quality reference materials measured in the city air county network, roadside air quality measurement network, national background measurement network, and suburban air quality measurement network installed in cities / countries nationwide. do. In addition, data such as yellow dust alarms, fine dust alarms, and ozone alarms operated by local governments can be used.

The air conditioning system 11 is provided in the target space 10 or more.

For example, the air conditioning system 110 includes an air conditioning device for circulating and supplying air, a clean device for purifying air, an intake port 111 for supplying air to the control area R, and an exhaust port 112 for exhausting air. , A booster fan 113 and the like. In addition, the air conditioning system 11 may include various devices such as air curtains and heat exchangers (not shown). In addition, the air conditioning system 110 is capable of heating and cooling, and has functions such as circulation to circulate air, ventilation and external air exchange to exchange air with the outside, and cleanliness to clean the air.

The control unit 140 recognizes the situation for the control area R using the information stored in the situation awareness database 130, and transmits and operates it to the air conditioning system 110 using the control scenario according to the recognized situation. .

For the information stored in the context-aware database 130, the controller 140 uses the sensor measurement value 131, weight information 132, and pollution level information 133 to determine the context for the control region R (ie, , To determine the air quality for the control area R).

Here, in the embodiment, the situation was recognized using the sensor measurement value 131, the weight information 132, and the pollution degree information 133, but this is only an example, and the weight information 132 and the pollution degree information 133 More factors can be considered.

In addition, according to the recognized situation, the control unit 140 may transmit a control scenario to selectively operate at least one of on / off, intake / exhaust, air curtain, air conditioning / heating, and air curtain of the air conditioning system 110. have. Alternatively, the control unit 140 may selectively operate at least one of ventilation, circulation, introduction of outside air, and clean functions through the air conditioning system 110.

In addition, the control unit 140 may transmit a control scenario for operating the air conditioning system 110 differentially with respect to a plurality of control areas R. When the air conditioning system 110 is operated according to the information of the situation-aware database 130 in each control area R, it is also possible to manage each control area R differentially and independently.

On the other hand, it is possible to display the result measured by the measurement unit 120, the situation recognized for each control area R, or the improvement result after the air conditioning system 110 is operated, the operation information of the air conditioning system 110, and the like. The display unit 150 may be provided. The display unit 150 may be provided at a plurality of positions in the control area R. For example, the display unit 150 may be a monitor or the like.

In addition, the measurement and evaluation system 100 may include a user device (not shown) that allows the administrator to operate the control unit 140 or the operation of the air conditioning system 110. The user device not only controls the air conditioning system 11 through the control unit 140, but also allows the user to view various information stored in the situation awareness database 130. For example, the user device may be a predetermined operation panel or may include various terminals that can be carried by an administrator. In addition, the user device may also include a program that enables a user to operate and view.

Meanwhile, a method of measuring and evaluating air quality for the environment of underground shopping malls and facilities according to the present embodiment will be described.

First, indoor air quality of the plurality of control areas R is measured through the plurality of measurement units 120 installed in the target space 10.

Next, the measured sensor measurement value 131 is stored in the context awareness database 130.

In addition, in addition to the sensor measurement values 131, weight information 132 and pollution level information 133 are stored in the situation awareness database 130 for more accurate air quality evaluation.

Next, the control unit 140 controls the control area 140 using information (sensor measurement value 131, weight information 132, and pollution level information 133) stored in the context awareness database 130. The situation for R) (ie, air quality determination for the control area R) is recognized.

Next, the control unit 140 operates the air conditioning system 110 by transmitting it to the air conditioning system 110 using a control scenario according to the recognized situation.

The control scenario according to the recognized situation may selectively operate any one or more of on / off, intake / exhaust, air curtain, cooling / heating, and air curtain of the air conditioning system 110, or introducing ventilation, circulation, and outside air. Any one or more of the clean functions can be selectively activated. In addition, the control scenario may operate the air conditioning system 110 differentially with respect to the plurality of control regions R.

According to an embodiment, it is possible to easily measure the air quality using a measuring unit 120 capable of measuring various air pollution factors. In addition, the air quality according to various factors can be seen by taking into consideration the weight information 132 including mixing degree as well as the result measured by the measuring unit 120 and the pollution degree information 133 such as season or external pollution. It can be effectively evaluated, and it is possible to improve the removal and management efficiency of contamination in the control region R.

In addition, the control unit 140 is located in the basement, such as an underground shopping mall and a facility, and is divided into a plurality of control areas R for the complex space including a large amount of space and various types of spaces, thereby dividing the target space 10 into a plurality of control areas R. Air quality can be managed. Efficient operation of the air conditioning system 110 is possible by controlling the air conditioning system 110 using the context awareness database 130 including the measured sensor values, weight information 132, and pollution level information 133, and the target space Differential air quality management for (10) is possible. In this way, by dividing the target space 10 into a plurality of control areas R and managing them differently, the air conditioning system 11 can be operated according to the situation and space, thereby improving the operational efficiency of the air conditioning system 11. It can be said to be effective in terms of maintenance of the air conditioning system 11, including improvement and reduction of electricity costs.

In addition, information such as a value measured by the measurement unit 120 or an improvement result according to the situation or the operation of the air conditioning system 110 recognized by the situation recognition database 130, or operation information of the air conditioning system 110 B. Since it can be provided to a user, more effective management and service with increased customer convenience can be provided.

Although the embodiments have been described by the limited drawings as described above, a person skilled in the art can make various modifications and variations from the above description. For example, the described techniques may be performed in a different order than the described method, and / or components such as the structure, device, etc. described may be combined or combined in a different form from the described method, or may be applied to other components or equivalents. Even if replaced or substituted by, appropriate results can be achieved.

Therefore, the spirit of the present invention is not limited to the described embodiments, and should not be determined, and all claims that are equivalent or equivalent to the scope of the claims as well as the claims described below will be said to belong to the scope of the spirit of the invention. .

10: target space
R, R1, R2, R3: Control area
100: A system capable of measuring and evaluating air quality for the environment of underground malls and facilities
110: air conditioning system
111: intake vent
112: exhaust
120: measuring unit
130: situation awareness database
131: sensor measurement
132: weight information
133: Pollution degree information
140: control unit
150: display unit

Claims (15)

A plurality of measurement units installed in a plurality of control areas partitioned in a target space including an underground shopping mall and facilities;
An air conditioning system provided in the target space;
A context awareness database in which context information for the control area is stored; And
A control unit for controlling the operation of the air conditioning system using the situation awareness database;
A system capable of measuring and evaluating air quality for the environment of underground shopping malls and facilities, including:
According to claim 1,
The situation awareness database,
Sensor measurement values measured by the measurement unit;
Weight information for the control region; And
Pollution degree information including internal pollution information and external pollution information;
A system capable of measuring and evaluating air quality for the environment of underground shopping malls and facilities, including:
According to claim 2,
The weight information is a system capable of measuring and evaluating air quality for the environment of underground shopping centers and facilities including congestion and rapid pollution information for the control area.
According to claim 3,
The congestion level includes information on carbon dioxide (CO2) and fine dust measurement values of the control region,
The rapid pollution information includes volatile organic compounds (VOCs), nitrogen dioxide (NO2), a system capable of measuring and evaluating air quality in the environment of underground shopping centers and facilities, including information on whether or not a sudden increase in the measurement value of fine dust.
According to claim 3,
The weight information is a system capable of measuring and evaluating air quality for the environment of an underground shopping center and a facility, further comprising information including the size of the control area, the type of the room, the type of the adjacent control area, and the location of the entrance.
According to claim 3,
The internal pollution information includes information on whether the pollution degree is increased compared to the external air quality,
The external pollution information is a system capable of measuring and evaluating the air quality of the environment of underground shopping centers and facilities including information on external pollution levels, including concentrations of fine dust in the yellow dust or the atmosphere.
The method of claim 6,
The external pollution information includes data provided by external organizations including the National Air Pollution Information Management System (NAMIS), Air Korea, the Korea Meteorological Administration, and local governments.
According to claim 1,
The control unit,
It is possible to measure and evaluate air quality in the environment of underground shopping centers and facilities that selectively operate at least one of on / off, intake / exhaust, air curtain, air conditioning, ventilation, circulation, outside air introduction, and clean functions of the air conditioning system. system.
According to claim 1,
Further comprising a display unit installed in the target space,
The display unit,
A system capable of measuring and evaluating air quality in the environment of underground shopping centers and facilities that display a situation recognized in the control area or a result after the air conditioning system is operated by the control unit.
Measuring air quality using a plurality of measurement units installed in a plurality of control areas partitioned in a target space including an underground shopping mall and facilities;
Storing the contamination level information including the sensor measurement values measured by the measurement unit, weight information for the control area, and internal pollution information and external contamination information for the control area in a context awareness database; And
Controlling the operation of the air conditioning system using the situation awareness database;
Air quality measurement and evaluation method for the environment of underground shopping malls and facilities, including.
The method of claim 10,
The situation awareness database,
Sensor measurement values measured by the measurement unit;
Weight information for the control region; And
Pollution degree information including internal pollution information and external pollution information;
Air quality measurement and evaluation method for the environment of underground shopping malls and facilities, including.
The method of claim 10,
Controlling the operation of the air conditioning system,
Recognizing a situation in the control area based on the situation awareness database; And
Transmitting a control scenario according to the recognized situation to the air conditioning system;
Air quality measurement and evaluation method for the environment of underground shopping malls and facilities, including.
The method of claim 12,
The control scenario,
Method for measuring and evaluating air quality for the environment of underground shopping malls and facilities that selectively operate at least one of on / off, intake / exhaust, air curtain, and air conditioning of the air conditioning system.
The method of claim 13,
The control scenario,
A method of measuring and evaluating air quality for the environment of underground shopping malls and facilities that selectively operate at least one of ventilation, circulation, introduction of outside air, and clean functions of the air conditioning system.
The method of claim 13,
The control scenario is a method for measuring and evaluating air quality for an environment of an underground shopping mall and a facility operating the air conditioning system differentially in the plurality of control areas.

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