KR101916190B1 - System, method and control device for managing indoor air quality - Google Patents

Abstract

Disclosed is an indoor air quality management system, including a plurality of air circulation system. The system comprises: an air circulation control apparatus, generating information on the topography of an indoor space in which the indoor air quality management system is installed and controlling at least one of air discharge and air absorption of the air circulation system in need of control among the plurality of air circulation systems based on the generated space topography information; and the plurality of air circulation systems forming an air circulation ring in the indoor space in accordance with the control of the air circulation control apparatus. The space topography information includes location information on an object located within the indoor space.

Description

Technical Field [0001] The present invention relates to an indoor air quality management system, an indoor air quality management method,

The present invention relates to an indoor air quality management system, an indoor air quality management method, and a control device for controlling the indoor air quality management. More particularly, the present invention relates to a control device for indoor air quality control by sterilizing, purifying, humidifying, circulating, To an air circulation system.

Clean air, uniform temperature and proper humidity are the main factors that determine the quality of the indoor environment. However, due to industrialization and urbanization, various forms of harmful substances, fine dusts, and bacteria are increasing not only in the outdoor space but also in the indoor space. Therefore, many people are threatened with health by spending time with such harmful substances, fine dusts, and bacteria exposed. These harmful substances accumulate in the human body or directly affect the immune system, weakening the immune system, causing chronic bronchitis, causing damage to the lungs, etc., causing various diseases, causing various infectious diseases, life threatening factors .

Accordingly, a large number of people have recently installed air purifiers in the indoor space in which they stay. Such an air cleaner is used as means for purifying indoor air pollution. However, the conventional air purifier has a disadvantage in that it can not effectively purify indoor air due to its structure.

FIG. 1 is a view showing a problem of indoor air quality control using an air cleaner according to the related art. As shown in FIG. 1, a conventional air cleaner is disposed in an indoor space 800 and includes air inlets 11 and 12, The conventional air cleaner is capable of purifying the local region 810 without fully understanding the characteristics and the nature of the room air, , There is a disadvantage that indoor air existing in a very complicated form can not be purified more effectively.

In recent years, people are increasingly interested in indoor air quality management as people spend more time in an enclosed indoor space such as a home, office, or the like. Therefore, consumers are increasingly demanding means for more efficiently and effectively managing the air quality of the indoor space.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned needs, and it is an object of the present invention to provide an air circulation loop circulating the entire area of an indoor space by using a plurality of air circulation devices, An indoor air quality management system for managing quality, an indoor air quality management method, and a control device for controlling the indoor air quality management.

It is another object of the present invention to provide an air circulation loop in consideration of at least one of spatial terrain information, dust amount information, and spatial thermal information of an indoor space in the process of forming an air circulation loop, An indoor air quality management system, an indoor air quality management method, and a control device for controlling the indoor air quality management, which can be more efficiently and effectively managed.

It is another object of the present invention to provide an indoor air quality management system capable of performing an illumination function and a speaker function that are indispensable for an indoor space while simultaneously managing an air quality of an indoor space by adding a lighting function and a speaker function to a plurality of air circulation apparatuses, And a control device for controlling the indoor air quality management method and the indoor air quality management.

According to another aspect of the present invention, there is provided an indoor air quality management system including a plurality of air circulation apparatuses according to an embodiment of the present invention. The indoor air quality management system includes a plurality of air circulation systems An air circulation control device for controlling at least one of air discharge and air suction of an air circulation device which needs to be controlled among devices, and a plurality of air circulation devices for forming an air circulation loop in the indoor space under the control of the air circulation control device And the spatial topographical information may include location information of an object located in the indoor space.

At least one of the plurality of air circulation apparatuses measures the topography of the indoor space based on a position where the apparatus is installed to generate spatial topography information on the basis of the installation position, And the air circulation control device may generate the spatial topography information by mapping the received spatial position information based on the installed position based on the position of the air circulation device.

Also, the air circulation control apparatus may be configured to determine the position of an object located in the indoor space by using the spatial topography information, and to determine, based on the determined position of the object, It is possible to control at least one of the air discharge intensity and the air discharge direction of the air circulating apparatus which requires intermediate control.

The air circulation control device controls at least one of the air discharge intensity and the air discharge direction of the air circulation device that requires control among the plurality of air circulation devices so that air is not discharged toward the object based on the determined position of the object Can be controlled.

The air circulation controller may classify a moving object and a non-moving object based on the spatial terrain information obtained in units of time, An air discharge intensity of an air circulation device requiring control among the plurality of air circulation devices and an air discharge amount of an air discharge device for controlling the air discharge device are controlled so that air is not discharged in a direction in which the first object is moved based on a motion vector corresponding to the movement of the first object, Direction of the target.

At least one of the plurality of air circulation apparatuses generates dust amount information using a dust sensor and transmits the generated dust amount information to the air circulation control apparatus, Wherein the controller controls the air circulation device to increase the air suction intensity of the air circulation device at a predetermined value or more, or controls the air circulation device so that at least one of the plurality of air circulation devices The air suction intensity of the apparatus can be controlled to be increased.

The air circulation control apparatus may further include a control unit that acquires the spatial thermal information about the indoor space and controls the air circulation control unit based on the obtained spatial thermal information so that the heat of the indoor space is circulated without being stagnated by the air circulation loop, It is possible to control at least one of the air discharge intensity and the air discharge direction of the air circulation apparatus which requires control among the circulation apparatuses.

The air circulation control apparatus classifies the first column region formed by the machine discharge column and the second column region formed by the human discharge column based on the spatial column information and determines the position information of the region according to the classification And to control at least one of the air discharge intensity and the air discharge direction of the air circulation apparatus which needs to be controlled among the plurality of air circulation apparatuses so as to disperse the heat in different ways for each region based on the determined position.

According to another aspect of the present invention, there is provided a method of managing indoor air quality using an indoor air quality management system, the method comprising: generating spatial topography information on an indoor space provided with the indoor air quality management system; Controlling at least one of air discharge and air suction of an air circulation apparatus which needs to be controlled among the plurality of air circulation apparatuses based on the generated spatial topography information; and controlling, by using the plurality of air circulation apparatuses, Forming an air circulation loop in the space, and the spatial topographic information may include positional information of the object located in the indoor space.

In addition, the controlling may include: determining a position of an object located in the indoor space using the spatial topographical information; and determining a position of the object located in the indoor space based on the determined position of the object, And controlling at least one of the air discharge intensity and the air discharge direction of the air circulating apparatus which requires control among the apparatuses.

The method may further include generating dust amount information using a dust sensor and controlling the air intake intensity of the air circulation device having the dust amount information to a predetermined value or higher to increase the dust amount information, And controlling the air intake intensity of at least one of the plurality of air circulation apparatuses to be increased when the amount is greater than or equal to a predetermined value.

The method includes the steps of: obtaining spatial column information for the indoor space; classifying a first column region formed by the machine discharge column and a second column region formed by the human discharge column based on the spatial column information; At least one of an air discharge intensity and an air discharge direction of an air circulation apparatus which requires control among a plurality of air circulation apparatuses so as to distribute heat in different ways for each region on the basis of the determined position And a step of controlling the display device.

According to another aspect of the present invention, there is provided an indoor air quality management system including a plurality of air circulation apparatuses, wherein the indoor air quality management system generates spatial topography information for an indoor space provided with the indoor air quality management system, A first air circulation device that controls at least one of air discharge and air suction of an air circulation device that needs to be controlled among the plurality of air circulation devices based on the generated spatial topography information; And at least one second air circulation device that performs at least one of exhaust and air suction, and forms an air circulation loop in the indoor space in conjunction with an air discharge function and an air suction function of the first air circulation device, The spatial topographical information may include location information of an object located in the indoor space.

According to another aspect of the present invention, there is provided a control apparatus for controlling an indoor air quality management system, comprising: a communication unit for performing a communication function of a plurality of air circulation apparatuses installed in an indoor space; At least one of air discharge and air suction of an air circulation device requiring control among a plurality of air circulation devices installed in the indoor space based on the generated spatial terrain information, And a control unit for generating a control signal for controlling the control unit and transmitting the generated signal through the communication unit, wherein the spatial terrain information includes position information of an object located in the indoor space, An air circulation loop may be formed in the space by a plurality of air circulation devices .

According to various embodiments of the present invention described above, it is possible to quickly and comfortably clean the entire air in the indoor space by forming the air circulation loop circulating the entire space of the indoor space.

In addition, when the air is discharged toward an object such as a person or furniture located in the indoor space, the air hits the object and spreads in all directions, making it difficult to form an air circulation ring. In the case of a person, According to the present invention, the air circulation control device controls at least one of the air discharge intensity and the air discharge direction of the air circulation device based on the spatial topography information, so that air is not discharged toward the object So that the air circulation loop can be effectively formed and the indoor air quality can be managed.

In addition, according to the present invention, the air circulation loop formed according to the air suction and the air discharge of the air circulation device can make the fine dust move and prevent the air dust from accumulating in a predetermined area of the indoor space. At the same time, So that the fine dust located in the vicinity of the apparatus can be more strongly sucked and cleaned, so that the amount of fine dust in the indoor space can be effectively lowered. In particular, rather than increasing the air suction intensity of all of the plurality of air circulation apparatuses, the suction strength is adjusted by selecting a part of the air suction apparatuses, thereby effectively consuming electric power and reducing the amount of fine dust in the indoor space.

In addition, if air is directly applied to a person located in the indoor space, the person may feel uncomfortable due to the air being directly applied to the body. According to the present invention, By dispersing heat by discharging air directly to the area where heat is generated, by dispersing heat by discharging air near the area where heat is generated by a person or the like, it is possible to solve such a problem, At the same time, air circulation rings can be formed to manage indoor air quality.

In addition, according to various embodiments of the present invention described above, it is possible to suitably use the indoor space by performing the lighting function and the speaker function that are indispensable to the indoor space in addition to the air quality management of the indoor space.

1 is a view showing a problem of indoor air quality management using an air cleaner according to the related art.
2 is a block diagram illustrating an indoor air quality management system according to an embodiment of the present invention.
3 is a view illustrating an example in which an indoor air quality management system according to an embodiment of the present invention is installed in an indoor space.
4 is a block diagram showing an air circulation control apparatus according to an embodiment of the present invention.
5 is a block diagram showing an air circulation control apparatus according to another embodiment of the present invention.
6 is a block diagram illustrating an air circulation apparatus according to an embodiment of the present invention.
7 is a view illustrating an air circulation apparatus according to an embodiment of the present invention.
8 is a timing diagram illustrating a method for managing indoor air quality based on spatial terrain information according to an embodiment of the present invention.
9 is a timing chart showing a method for managing indoor air quality based on dust amount information according to an embodiment of the present invention.
FIG. 10 is a view illustrating an example in which heat is generated in an indoor space according to an embodiment of the present invention.
11 is a flowchart illustrating a method of managing indoor air quality based on spatial column information according to an embodiment of the present invention.
12 is a block diagram illustrating an indoor air quality management system according to another embodiment of the present invention.
FIG. 13 is a view illustrating an example in which an indoor air quality management system according to another embodiment of the present invention is installed in an indoor space.
14 is a block diagram illustrating an indoor air quality management system according to another embodiment of the present invention.
15 to 16 are views showing UI screens of a mobile device according to another embodiment of the present invention.

The following merely illustrates the principles of the invention. Thus, those skilled in the art will be able to devise various apparatuses which, although not explicitly described or shown herein, embody the principles of the invention and are included in the concept and scope of the invention. Furthermore, all of the conditional terms and embodiments listed herein are, in principle, only intended for the purpose of enabling understanding of the concepts of the present invention, and are not to be construed as limited to such specifically recited embodiments and conditions do.

It is also to be understood that the detailed description, as well as the principles, aspects and embodiments of the invention, as well as specific embodiments thereof, are intended to cover structural and functional equivalents thereof. It is also to be understood that such equivalents include all elements contemplated to perform the same function irrespective of the currently known equivalents as well as the equivalents to be developed in the future, i.e., the structure.

Thus, it should be understood that all flow diagrams, state transitions, pseudo code, etc. are representative of various processes that may be substantially represented on a computer-readable medium and executed by a computer or processor, whether the computer or processor is explicitly shown .

The functions of the various elements shown in the figures, including the functional blocks depicted in the processor or similar concept, may be provided by use of dedicated hardware as well as hardware capable of executing software in connection with appropriate software. When provided by a processor, the functions may be provided by a single dedicated processor, a single shared processor, or a plurality of individual processors, some of which may be shared.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, in which: There will be. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Various embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a block diagram illustrating an indoor air quality management system according to an embodiment of the present invention. 2, an indoor air quality management system 1000 according to an embodiment of the present invention includes an air circulation control apparatus 100 and a plurality of air circulation apparatuses 200-1 to 200-N can do.

The air circulation control apparatus 100 can control the operation of each of the plurality of air circulation control apparatuses 200. [ More specifically, the air circulation control apparatus 100 can select at least one of the plurality of air circulation control apparatuses 200 that need to be controlled, and can control at least one of the air exhaustion and the air intake of the selected air circulation apparatus. Here, controlling the air discharge may include control of the air discharge intensity, control of the air discharge direction, and the like. And, controlling the air suction may include control of the air suction intensity, control of whether the air is sucked in air (for example, whether to purify the sucked air through filtering or the like), and the like.

Meanwhile, the plurality of air circulation apparatuses 200 may perform at least one of the discharge of air and the suction of air according to the control of the air circulation control apparatus 100 to form an air circulation loop in the indoor space. This will be described in more detail with reference to FIG.

3 is a view illustrating an example in which an indoor air quality management system according to an embodiment of the present invention is installed in an indoor space. The indoor space 800 shown in FIG. 3 means a space formed in a room or a building, and can be distinguished from a room or an outdoor space formed outside the building.

The indoor space 800 may include an indoor air quality management system 1000 according to an embodiment of the present invention. 3, a first air circulation device 200-1 and a second air circulation device 200-2 are installed on the upper left side of the indoor space 800, and on the right side of the upper side, A second air circulation device 200-3 and a fourth air circulation device 200-2. The air circulation control apparatus 100 may be installed in the middle of the upper part. Here, the air circulation control apparatus 100 can control at least one of the air discharge and the air suction of each of the plurality of air circulation controllers 200. In addition, the air circulation control apparatus 100 can perform the air suction and air discharge functions in the same manner as the air circulation apparatus 200.

3, the first air circulation apparatus 200-1 is configured to circulate air toward the bottom surface of the fourth air circulation apparatus 200-4, the air circulation control apparatus 100, and the indoor space 800 And the air discharged from the second air circulation device 200-2 can be sucked in. The second air circulation device 200-2 discharges air toward the bottom surfaces of the first air circulation device 200-1, the air circulation control device 100 and the indoor space 800, The air discharged from the circulation device 200-3 can be sucked. The third air circulation apparatus 200-3 discharges air toward the bottom surfaces of the second air circulation apparatus 200-2, the air circulation control apparatus 100 and the indoor space 800, The air discharged from the circulation device 200-4 can be sucked. The fourth air circulation apparatus 200-4 discharges air toward the bottom surfaces of the third air circulation apparatus 200-3, the air circulation control apparatus 100 and the indoor space 800, The air discharged from the circulation device 200-1 can be sucked.

Accordingly, an air circulation loop may be formed in the indoor space 800 where the indoor air quality management system 1000 according to an embodiment of the present invention is installed, in the form of an arrow shown in FIG.

In the example of FIG. 3, the air circulating device 200 performing the air circulation function is installed in the upper part of the indoor space 800, but the present invention is not limited thereto. According to another embodiment of the present invention, the air circulation apparatus 200 performing the air circulation function may be installed not only on the upper part of the indoor space 800 but also on the floor surface. In this case, when the air circulating apparatus 200 installed on the upper part of the indoor space 800 discharges air toward the floor, the air circulating apparatus 200 installed on one side of the bottom surface of the indoor space 800 has a bottom surface And sucked air is purified to the air circulation device 200 installed on the other side of the bottom surface of the indoor space 800 and the air circulation device 200 installed on the upper part of the indoor space 800 The purified air can be discharged.

In the example of FIG. 3, the air circulation control apparatus 100 performs an air circulation function such as air intake and exhaust as well as a control function for the air circulation apparatus 200, but the present invention is not limited thereto. According to another embodiment of the present invention, the air circulation control apparatus 100 may be implemented in such a manner that it performs only a control function for the air circulation apparatus 200 without an air circulation function such as air intake and exhaust. In this case, since the air circulation control apparatus 100 does not need to perform the air circulation function such as air intake and exhaust, it can be out of the limitation of the installation position. For example, the air circulation control apparatus 100 may be installed in a space other than a space such as the indoor space 800 where the air circulation apparatus 200 is installed, or may be installed in the same space 800.

On the other hand, the air circulation control apparatus 100 has a plurality of air circulation control apparatuses 100 based on at least one of the spatial topography information for the indoor space 800, the dust amount information for the indoor space 800, It is possible to select at least one of the air circulation apparatuses of the air circulation apparatuses 200 that need to be controlled and to control at least one of air discharge and air intake of the selected air circulation apparatuses.

More specifically, the air circulation control apparatus 100 controls the air circulation apparatus, which requires control among a plurality of the air circulation apparatuses 200, based on the spatial topography information on the indoor space 800 in which the indoor air quality management system 1000 is installed And control at least one of the air discharge intensity and the air discharge direction of the selected air circulation device.

The air circulation control apparatus 100 also includes an air circulation apparatus 200 that requires control among the plurality of air circulation apparatuses 200 based on the amount of dust on the indoor space 800 in which the indoor air quality management system 1000 is installed And can be controlled to increase the air suction intensity of the selected air circulation device.

In addition, the air circulation control apparatus 100 selects an air circulation apparatus requiring control among the plurality of the air circulation apparatuses 200 so that the heat in the space is circulated without stagnation based on the spatial column information about the space, It is possible to control at least one of the air discharge intensity and the air discharge direction of the air circulation device.

In the control operation of the air circulation apparatus 200 of the air circulation control apparatus 100, the spatial topography information for the indoor space 800, the dust amount information for the indoor space 800, It is possible to determine the priority of each of the column information and to control the operation of the plurality of air circulation apparatuses 200 according to the determined priority. For example, if it is determined that the control based on the spatial column information for the indoor space 800 is first and that the control based on the spatial terrain information for the indoor space 800 is second, the air circulation control apparatus 100 may perform control of the air circulation apparatus 200 based on the spatial thermal information and then control the air circulation apparatus 200 based on the spatial spatial information.

The shape of the air circulation loop to be formed in the indoor space 800 by the plurality of air circulation apparatuses 200 varies depending on the mode in which the air circulation control apparatus 100 operates the plurality of air circulation apparatuses 200 .

Meanwhile, the plurality of air circulation apparatuses 200 according to an embodiment of the present invention may include at least one of an air purification function, an illumination function, and a speaker function. In this case, the air circulation control apparatus 100 can control at least one of the air purifying function, the lighting function, and the speaker function provided in the plurality of air circulation apparatuses 200.

Hereinafter, the air circulation control apparatus 100 and the air circulation apparatus 200 according to an embodiment of the present invention will be described in more detail with reference to the drawings.

4 is a block diagram showing an air circulation control apparatus according to an embodiment of the present invention. 4, the air circulation control apparatus 100 includes a storage unit 110, a communication unit 120, a spatial terrain information processing unit 130, a dust amount information processing unit 140, a spatial column information processing unit 150, A supply unit 170, and a control unit 180. [

The storage unit 110 stores various data and programs necessary for the operation of the air circulation control apparatus 100. Specifically, it is possible to store various data and programs such as a program for the processing of the information processing units 130, 140, 150 and 160, a threshold to be a reference for comparison, and the like.

Herein, the storage unit 110 may be a RAM (Random Access Memory), a flash memory, a ROM (Read Only Memory), an EPROM (Erasable Programmable ROM), an EEPROM (Electronically Erasable and Programmable ROM) A memory card, or the like, as well as a detachable type storage device such as a USB memory.

The communication unit 120 may perform a communication function of the air circulation control apparatus 100. [ Specifically, the communication unit 120 may enable data transmission / reception between the air circulation control apparatus 100 and the plurality of air circulation apparatuses 200. [ Accordingly, the air circulation apparatus 100 can transmit a control signal for controlling the plurality of air circulation apparatuses 200 to the plurality of air circulation apparatuses 200 through the communication unit 120.

The communication unit 120 may enable data transmission and reception between the air circulation control apparatus 100 and the user terminal apparatus 500 or between the air circulation control apparatus 100 and the server apparatus 600. The user terminal device 500 may be implemented as a portable device such as a smart phone, a tablet computer, a notebook computer, a personal digital assistant (PDA), a portable multimedia player (PMP), or a wearable device . When the remote user inputs data for controlling the air circulation control apparatus 100 to the terminal apparatus 500 of the user, the communication unit 120 of the air circulation control apparatus 100 transmits the data to the user terminal apparatus 500 And control the operation of the air circulation apparatus 200 based on the received data.

Here, the communication unit 120 includes a wired / wireless communication module for wirelessly or wiredly communicating with a local area network (LAN) and an Internet network, a USB interface module for communicating via a USB (Universal Serial Bus) Such as a mobile communication module for accessing and communicating with a mobile communication network according to various mobile communication standards such as 3rd Generation Partnership Project (3GPP), 3GPP (Third Generation Partnership Project) and LTE (Long Term Evolution) Wireless communication module.

The power supply unit 170 may receive power from an external power source and supply power to the functional units constituting the air circulation control apparatus 100.

The spatial terrain information processing unit 130 may perform data processing such as generation and analysis of spatial terrain information on the indoor space 800 in which the indoor air quality management system 1000 is installed. The operation of the spatial terrain information processing unit 130 may be implemented in various ways depending on where the sensing means for spatial terrain is provided. Here, the spatial terrain sensing means is means for sensing the shape and shape of the indoor space, the position and the shape of the objects located in the indoor space, and for example, the sound is a sound wave coming back from the object, And an ultrasonic sensor capable of sensing the ultrasonic wave.

<When the plurality of air circulation apparatuses 200 have sensing means for spatial topography>

At least one of the plurality of air circulation apparatuses 200 having the spatial topography sensing means may measure the topography of the space based on the installed position of the apparatus and generate the spatial topography information based on the installation position. For example, when all of the plurality of air circulating apparatuses 200 of FIG. 3 are provided with the spatial topography sensing means, the spatial topography sensing means of the first air circulation apparatus 200-1 is located at the position of the apparatus 200-1 And the spatial terrain sensing means of the second air circulator 200-2 generates the second spatial terrain information measured at the location of the device 200-2, and the third air circulation The spatial terrain sensing means of the device 200-3 generates the third spatial terrain information measured at the location of the device 200-3 and the spatial terrain sensing means of the fourth air circulator 200-4 is the device 200 -4) &lt; / RTI &gt; location. Then, each of the plurality of air circulation apparatuses 200 can transmit the generated first to fourth spatial topography information to the air circulation control apparatus 100.

The spatial terrain information processing unit 130 may generate the spatial terrain information by mapping the spatial terrain information based on the installation position received from the air circulation apparatus 200 on the basis of the position where the corresponding air circulation apparatus is installed. 3, since the spatial terrain information measured at each of the plurality of air circulation apparatuses 200-1, 200-2, 200-3, and 200-4 has different measurement positions, even if the information expresses the terrain for the same space There may be a problem that the terrain for the space is differently dataized. Accordingly, the spatial terrain information processing unit 130 can correct the position and shape of the objects located in the indoor space in the first spatial terrain information based on the installation position value of the first air circulation apparatus 200-1. In addition, the spatial topographical information processing unit 130 may calculate the spatial topographic information on the basis of the position values of the devices 200-2, 200-3, and 200-4 for the second spatial topographic information, the third spatial topographic information, Correction can be performed. The spatial terrain information processing unit 130 can generate spatial terrain information for the indoor space 800 by combining the corrected data.

Such spatial topographical information may include location information of an object located in the indoor space.

&Lt; Case where the air circulation control apparatus 100 and the plurality of air circulation apparatuses 200 have the sensing means for the spatial topography >

In addition, the air circulation control apparatus 100 as well as the plurality of air circulation apparatuses 200 may include the spatial topography sensing means. In this case, the spatial topographical information processing unit 130 not only receives the spatial topographical information based on the installation position received from the plurality of air circulators 200, but also the spatial topographical information based on the installation position reference measured by the spatial topographical sensing means of the air circulation control apparatus 100 The spatial terrain information for the indoor space 800 can be generated by integrating the spatial terrain information.

&Lt; Case in which the air circulation control apparatus 100 has sensing means for spatial terrain >

According to the embodiment, when the air circulation control apparatus 100 can detect the topography of the indoor space with one sensor, as in the case where the air circulation control apparatus 100 is installed at the upper center of the indoor space 800, Only the spatial terrain sensing means can be provided. In this case, the spatial terrain information processing unit 130 can generate spatial terrain information for the indoor space 800 by using the spatial terrain information based on the installation position measured by the spatial terrain sensing means of the air circulation control apparatus 100 have.

&Lt; Case where the spatial terrain sensing means is implemented as a separate device >

In addition, according to an embodiment, the spatial terrain sensing means is not implemented as one module of the air circulation control apparatus 100 or the air circulation apparatus 200, but is implemented as a separate device, May be installed. In this case, the spatial topographical information processing unit 130 receives the spatial topographical information based on the installed position from the air topographic sensing means, and calculates the spatial topographic information about the indoor space 800 using the received spatial topographical information Can be generated.

Meanwhile, the spatial topographical information processing unit 130 can determine the position of the objects located in the indoor space 800 in the indoor space 800 using the generated spatial topographical information. Specifically, the spatial terrain information processing unit 130 detects objects located in the indoor space 800 from the spatial terrain information acquired in a time period, and detects the detected objects as a moving object (e.g., a moving object And non-moving objects such as furniture, facilities, and the like. The spatial terrain information processing unit 130 can determine the position of each of the objects classified from the spatial terrain information in the indoor space 800.

In this case, the control unit 180 selects an air circulation apparatus that requires control among the plurality of air circulation apparatuses 200 so that air is not discharged toward the object based on the positions of the determined objects, And generate a control signal for controlling at least one of an intensity and an air exhaust direction. The control unit 180 can transmit the generated control signal to the air circulation apparatus 200 requiring control through the communication unit 120.

In addition, the controller 180 calculates a motion vector corresponding to the movement of the first object with respect to the first object having motion, and calculates a motion vector corresponding to the movement of the first object based on the calculated motion vector. A control signal for controlling at least one of the air discharge intensity and the air discharge direction of the selected air circulation device can be generated by selecting an air circulation device that requires control among the air circulation device 200. The control unit 180 can transmit the generated control signal to the air circulation apparatus 200 requiring control through the communication unit 120.

In the process of controlling the air discharge based on the spatial topographical information, the air circulation apparatus 200 can perform an air suction and a purge operation of the sucked air to form an air circulation loop in the indoor space 800.

When the air is discharged toward an object such as a person or furniture located in the indoor space 800, it is difficult to form an air circulation ring because the air hits the object and spreads in all directions. In the case of a person, air is directly applied to the body According to the present invention, the air circulation control apparatus 100 controls at least one of the air discharge intensity and the air discharge direction of the air circulation apparatus 200 based on the spatial topography information, So that the air circulation loop can be effectively formed and the indoor air quality can be managed.

Meanwhile, the dust amount information processing unit 140 can perform data processing such as generation and analysis of fine dust amount information on the indoor space 800 in which the indoor air quality management system 1000 is installed. The operation of the dust amount information processing unit 140 may be implemented in various ways depending on where the dust amount sensing means is provided. Here, the dust amount detecting means is a fine dust sensor which measures the amount of fine dust in the air by using a light source such as LED to shoot light in the air, detecting the amount of light scattered by the fine dust in the light receiving element have.

&Lt; Case where a plurality of air circulation apparatuses 200 have dust amount detecting means >

At least one of the plurality of air circulation apparatuses 200 having the dust amount sensing means can generate dust amount information by measuring the dust amount based on the installed position of the apparatus. For example, when all of the plurality of air circulating apparatuses 200 of FIG. 3 are provided with the dust amount detecting means, the dust amount detecting means of the first air circulating apparatus 200-1 is located at the position of the apparatus 200-1 The dust amount detection means of the second air circulation apparatus 200-2 generates the second dust amount information measured at the position of the apparatus 200-2, The dust amount detecting means of the apparatus 200-3 generates the third dust amount information measured at the position of the apparatus 200-3 and the dust amount detecting means of the fourth air circulating apparatus 200-4 is the apparatus 200 -4 &lt; / RTI &gt; position. Then, each of the plurality of air circulation apparatuses 200 can transmit the generated first to fourth dust amount information to the air circulation control apparatus 100.

The dust amount information processing unit 140 can generate dust amount information for the indoor space 800 based on the dust amount information received from the air circulation apparatus 200. [ 3, the dust amount information measured at each of the plurality of air circulation apparatuses 200-1, 200-2, 200-3, and 200-4 may be different from each other. Therefore, the apparatuses 200-1, 200-2, 200-3, The dust amount information measured for each of the devices 200-1, 200-2, 200-3, and 200-4 may be matched to the identification information of the devices 200-1, 200-2, 200-3, and 200-4. Alternatively, the dust amount information processing unit 140 may generate average dust amount information for the indoor space 800 by integrating the received dust amount information.

&Lt; Case where the air circulation control apparatus 100 and the plurality of air circulation apparatuses 200 have the sensing means for the spatial topography >

Meanwhile, the air circulation control apparatus 100 as well as the plurality of air circulation apparatuses 200 may include a dust amount detection means. In this case, the dust amount information processing unit 140 calculates the amount of dust received from the plurality of air circulation apparatuses 200, as well as the dust amount information measured by the dust amount detecting means of the air circulation control apparatus 100, Can generate dust amount information for the engine 800.

&Lt; Case where the air circulation control apparatus 100 is provided with the dust amount detecting means >

Also, according to the embodiment, only the air circulation control apparatus 100 may include dust amount detecting means. In this case, the dust amount information processing unit 140 can generate dust amount information for the indoor space 800 using the dust amount information measured by the dust amount detecting means of the air circulation control apparatus 100.

&Lt; Case where the dust amount detecting means is implemented as a separate device >

According to an embodiment of the present invention, the dust amount sensing means is not implemented as one module of the air circulation control apparatus 100 or the air circulation apparatus 200, but is realized as a separate device, May be installed. In this case, the dust amount information processing unit 140 can receive the dust amount information measured by the dust amount detecting means and generate the dust amount information on the indoor space 800 based on the received dust amount information.

On the other hand, the control unit 180 selects an air circulation device that requires control among the plurality of air circulation devices 200 based on the dust amount information generated by the dust amount information processing unit 140, A control signal for controlling the voltage to be increased. The control unit 180 can transmit the generated control signal to the air circulation apparatus 200 requiring control through the communication unit 120. For example, the control unit 180 may control the air circulation device to increase the air suction intensity by selecting the air circulation device having the dust amount measured at the corresponding position among the plurality of the air circulation devices 200 to be greater than a predetermined value. As another example, when the average dust amount calculated by synthesizing the fine dust amount information obtained from a plurality of devices is larger than a predetermined value, the controller 180 determines the air suction intensity of at least one of the plurality of air circulating devices As shown in FIG.

On the other hand, when the dust amount information generated by the dust amount information processing unit 140 is continuously secured and the amount of fine dust in the indoor space 800 decreases as the air suction intensity is increased, The air suction intensity of the air bag 200 can be reduced to a default intensity.

In accordance with the adjustment of the suction intensity based on the amount of fine dust, the air circulation device 200 increases the air suction intensity so as to more strongly suck and purify the fine dust located in the vicinity of the apparatus, and simultaneously discharges the sucked air into the indoor space 800 can do.

According to the present invention, the air circulation loop formed in accordance with the air suction and air discharge of the air circulation device 200 can prevent the fine dust from moving and accumulating in a predetermined area of the indoor space 800, The air suction intensity of the apparatus 200 can be increased to more strongly attract and purify the fine dust located in the vicinity of the apparatus, so that the amount of fine dust in the inside space 800 can be effectively lowered. In particular, rather than increasing the air suction intensity of all of the plurality of air circulation apparatuses 200, the suction strength is adjusted by selecting a part of the air suction force, thereby effectively consuming electric power and reducing the amount of fine dust in the indoor space 800 .

Meanwhile, the spatial thermal information processing unit 150 can perform data processing such as generation and analysis of spatial thermal information about the indoor space 800 in which the indoor air quality management system 1000 is installed. The operation of the spatial thermal information processing unit 150 may be implemented in various ways depending on where the spatial thermal sensing means is provided. Here, the spatial heat sensing means may be implemented by a thermal imaging camera that takes an image using heat, for example.

&Lt; Case where a plurality of air circulation apparatuses 200 have space heat sensing means >

At least one air circulation apparatus having the spatial heat sensing means among the plurality of air circulation apparatuses 200 may generate the spatial thermal information based on the installation position by measuring the spatial heat based on the installed position of the apparatus. For example, when all of the plurality of air circulation apparatuses 200 of FIG. 3 are provided with the spatial heat sensing means, the spatial heat sensing means of the first air circulation apparatus 200-1 is located at the position of the apparatus 200-1 The spatial heat sensing means of the second air circulator 200-2 generates the second spatial thermal information measured at the position of the device 200-2, The spatial heat sensing means of the device 200-3 generates the third spatial thermal information measured at the position of the device 200-3 and the spatial heat sensing means of the fourth air circulation device 200-4 is the device 200 -4) &lt; / RTI &gt; position. Each of the plurality of air circulation apparatuses 200 can transmit the generated first to fourth spatial stream information to the air circulation control apparatus 100.

The spatial thermal processing unit 150 may generate spatial spatial information by mapping the spatial thermal information based on the installation position received from the air circulation apparatus 200 on the basis of the position of the air circulation apparatus. Specifically, the spatial thermal processing unit 150 obtains the position values of the devices 200-1, 200-2, 200-3, and 200-4 for each of the second spatial topographic information, the third spatial topographic information, and the fourth spatial topographic information as well as the first spatial column information The correction of the spatial column information can be performed. The spatial column information processing unit 150 can generate spatial column information for the interior space 800 by integrating the corrected data.

&Lt; Case where the air circulation control apparatus 100 and the plurality of air circulation apparatuses 200 have the space heat sensing means >

Meanwhile, not only the plurality of air circulation apparatuses 200 but also the air circulation control apparatus 100 may include the spatial heat sensing means. In this case, the spatial thermal information processing unit 150 may include spatial column information based on the installation position received from the plurality of air circulation apparatuses 200, as well as spatial column information based on the installation position reference measured by the spatial heat sensing means of the air circulation control apparatus 100 Space column information for the indoor space 800 can be generated by combining the spatial column information.

&Lt; Case where the air circulation control apparatus 100 is equipped with the space heat sensing means >

According to the embodiment, when the air circulation control apparatus 100 is installed at the upper center of the indoor space 800, if the indoor space can be sensed by one sensor, only the air circulation control apparatus 100 And spatial heat sensing means. In this case, the spatial thermal information processing unit 150 can generate the spatial thermal information for the indoor space 800 using the spatial thermal information based on the installation position measured by the spatial thermal sensing unit of the air circulation controller 100 have.

&Lt; Case where the spatial heat sensing means is implemented as a separate device >

According to an embodiment of the present invention, the space heat sensing means is not implemented as one module of the air circulation control apparatus 100 or the air circulation apparatus 200, but may be implemented as a separate device, May be installed. In this case, the spatial column information processing unit 150 receives the spatial column information based on the installation position from the spatial thermal sensing means, and uses the received spatial column information based on the installation position to calculate the spatial column information for the interior space 800 Can be generated.

On the other hand, the spatial thermal information processing unit 130 can classify the first thermal region formed by the machine discharge heat and the second thermal region formed by the human discharge heat based on the generated spatial thermal information. Specifically, the spatial column information processing unit 130 detects column regions from the spatial column information, and based on the temperature values of the detected regions, the region is divided into a first column region formed by the machine- 2 column region, or other third column region. The spatial thermal information processing unit 130 can determine the position of the classified areas in the indoor space 800.

In this case, the controller 180 may control at least one of the air discharge intensity and the air discharge direction of the air circulating apparatus, which needs to be controlled among the plurality of air circulating apparatuses, so as to disperse the heat in different ways, can do.

Specifically, in the case of controlling the heat of the first column area to be dispersed, the controller 180 controls the air discharge intensity of the air circulating device which needs control among the plurality of air circulating devices of which the air is discharged toward the first column area, And the discharge direction. In addition, in the case where the second row region is controlled to be dispersed, the controller 180 controls the air discharge intensity of the plurality of air circulation apparatuses to be controlled to be discharged to the vicinity of the second row region, At least one of them can be controlled.

In the process of controlling the air discharge based on the spatial heat information, the air circulation apparatus 200 can perform the suction operation of the air and the cleaning operation of the sucked air to form an air circulation loop in the indoor space 800.

In other words, if air is directly applied to a person located in the indoor space 800, the person may feel uncomfortable due to the air being directly applied to the body. According to the present invention, the air circulation control apparatus 100, Based on the information, the problem is solved by dispersing heat by discharging air directly to a region where heat is generated by a machine or the like and by discharging air to a region where heat is generated by a person or the like to disperse heat. 800) and at the same time air circulation loop can be formed to manage indoor air quality.

In addition, the air circulation control apparatus 100 according to an embodiment of the present invention may further include an air flow rate information processing unit (not shown). Specifically, the indoor space 800 according to an embodiment of the present invention may be provided with an air flow rate sensor (not shown) for measuring the flow rate of the air circulation loop. In this case, the controller 180 determines whether it is necessary to adjust the flow rate of the air circulation loop based on the air flow rate information measured by the air flow rate sensor. If it is determined that the air flow rate needs to be adjusted, You can control one. Here, the air flow rate information may include air flow rate information and air flow direction information. This will be described later with reference to FIGS. 12 to 13. FIG.

On the other hand, the controller 180 controls the overall operation of the air circulation controller 100. Specifically, the control unit 180 includes a storage unit 110, a communication unit 120, a fine dust amount information processing unit 140, a spatial topology information processing unit 150, a spatial column information processing unit 160, a power supply unit 170, All or a part of the control unit 180 can be controlled.

Particularly, the control unit 180 can select the air circulation device requiring control among the plurality of air circulation devices 200, and can generate a control signal for controlling at least one of air discharge and air suction of the selected air circulation device . The control unit 180 may control the communication unit 120 to transmit the generated control signal to the selected air circulation apparatus.

The control unit 180 controls the air circulation loop for the indoor space 800 and the air circulation loop for the indoor space 800, And the operation of the plurality of air circulation apparatuses 200 can be controlled according to the determined priority order. Specifically, according to the present invention, in the relationship between the spatial terrain information and the spatial column information, it is possible to determine the spatial column information as a first rank and the spatial topography information as a second rank.

That is, when the objects are located in the indoor space 800 and heat is generated, the air circulation control based on the spatial column information controls air to be discharged toward the object, and the air circulation control based on the spatial terrain information So that air can not be discharged to the outside. However, from the viewpoint of the comfort of the indoor air quality, the effect of circulating the air after spreading the heat of the indoor space around can be further improved.

Accordingly, in accordance with an embodiment of the present invention, the controller 180 controls the air circulation device to control the air circulation device, which is required to be controlled among the plurality of air circulation devices, so that the heat of the indoor space 800 is circulated without stagnation, At least one of the discharge intensity and the air discharge direction can be controlled. If the spatial heat sensing means determines that the spatial heat is spread according to this process, the controller 180 determines the position of the object located in the indoor space by using the spatial topographic information, It is possible to control at least one of the air discharge intensity and the air discharge direction of the air circulation apparatus which needs to be controlled among the air circulation apparatuses.

In the above example, the air circulation control apparatus 100 performs only the control function with respect to the air circulation apparatus 200. However, the present invention is not limited thereto. According to another embodiment of the present invention, the air circulation control apparatus 100 may also perform functions for air circulation such as air intake and exhaust. This will be described in more detail with reference to FIG.

5 is a block diagram showing an air circulation control apparatus according to another embodiment of the present invention. 5, the air circulation control apparatus 100 may further include an air intake unit 191, an air exhaust unit 192 (not shown) , A fan driving unit 193, and an air purifying unit 194, as shown in FIG.

The fan drive unit 193 receives power from the power supply unit 170 to drive the fan, and the driven fan can operate the air suction unit 191 and the air discharge unit 192. That is, the air suction unit 191 can suck air in the indoor space 800 by driving the fan. The air purifier 194 can purify the inhaled air using various purifying methods. The air discharge unit 192 can discharge the purified air to the indoor space 800.

Here, the air purifying unit 194 may be applied with various air purifying methods. For example, the air purification unit 194 may be applied to the air purification unit 194 either singly or in combination, such as a filter system, an anion system, a dust collection system by electrification, a method of cleaning air using water, a system using a photocatalytic decomposition reaction using a photocatalyst Humidity generating means for providing appropriate humidity in the room, oxygen generating means for continuously supplying fresh oxygen, means for providing anion or the like, means for providing aroma, etc. may be combined in various forms have.

Here, the photocatalyst is a structure in which nano-sized titanium dioxide is coated on various types of substrates. When titanium oxide (TiO 2) crystal of nanometer size is irradiated with ultraviolet ray of 380 nm or less, oxidation, reduction reaction and hydrophilic reaction are simultaneously performed in the molecule On the surface of the photocatalyst, a strong sterilization oxidation can occur.

The method of washing air using water is a method in which water is sprayed to form a shower film or a water film is formed on a disk on a plate, and air sucked into the shower film or water film is filtered to remove air. By the dissolving power, it is possible to adsorb and precipitate very fine dust, harmful chemical substances, noxious gas, bacteria, odor which can not be caught by the existing fibrous filter structure, and to clean the polluted air cleanly and freshly.

As described above, the air circulation control apparatus 100 according to an embodiment of the present invention can perform not only a control function for the air circulation apparatus 200, but also a function for air circulation such as air suction and discharge.

4 to 5, the air circulation control apparatus 100 according to an embodiment of the present invention includes a lighting function to emit light into the indoor space 800 or to include a speaker function, 800). &Lt; / RTI &gt;

Hereinafter, referring to FIG. 6, the air circulation apparatus according to an embodiment of the present invention will be described in more detail.

6 is a block diagram illustrating an air circulation apparatus according to an embodiment of the present invention. 6, the air circulation apparatus 200 includes a speaker 211, an illumination 212, a communication unit 220, a spatial topography sensing unit 230, a fine dust sensing unit 240, a spatial heat sensing unit 250 ), A power supply unit 270, and a control unit 280.

The power supply unit 270 may receive power from an external power source and supply power to the respective functional units constituting the air circulation apparatus 200.

The speaker 211 can output data that can be perceived by the users by using the power supplied through the power supply unit 270. The illumination unit 212 may include a light source that emits light, such as an LED, and may emit light using a power source provided through the power supply unit 270. The operation of the speaker 211 and the light 212 can be controlled by the control of the air circulation control apparatus 100. [

The communication unit 220 can perform the communication function of the air circulation apparatus 200. [ Specifically, the communication unit 220 can transmit and receive data between the air circulation apparatus 200 and the air circulation control apparatus 100. Accordingly, the air circulation apparatus 200 can receive control signals from the plurality of air circulation control apparatuses 100 through the communication unit 220.

Here, the communication unit 220 includes a wired / wireless communication module for wirelessly or wiredly communicating with a local area network (LAN) and an Internet network, a USB interface module for communicating via a USB (Universal Serial Bus) Such as a mobile communication module for accessing and communicating with a mobile communication network according to various mobile communication standards such as 3rd Generation Partnership Project (3GPP), 3GPP (Third Generation Partnership Project) and LTE (Long Term Evolution) Wireless communication module.

The spatial topographical sensing unit 230 may generate spatial topographical information by sensing the shape and the shape of the indoor space 800, the positions and shapes of the objects located in the indoor space, and the like. Here, the spatial terrain sensing unit 230 may be implemented as an ultrasonic sensor that senses the terrain with respect to the indoor space by a sound wave that comes back from a sound when it hits an object.

The dust amount detecting unit 240 may detect the amount of dust in the indoor space 800 and generate dust amount information. Here, the dust amount detecting means is a fine dust sensor which measures the amount of fine dust in the air by using a light source such as LED to shoot light in the air, detecting the amount of light scattered by the fine dust in the light receiving element have.

The spatial heat sensing unit 250 may sense spatial heat for the indoor space 800 to generate spatial thermal information. Here, the spatial heat sensing means may be implemented by a thermal imaging camera that takes an image using heat, for example.

The fan drive unit 293 receives power from the power supply unit 270 to drive a fan (not shown), and the driven fan enables the air intake unit 291 and the air discharge unit 292 to operate . The air suction unit 291 can suck air in the indoor space 800 by driving the fan. Here, the suction intensity of the air suction part 291 can be adjusted according to the driving force of the fan driving part 293. The air purifier 294 can purify the sucked air using various purifying methods. The air discharge unit 292 can discharge the purified air to the indoor space 800. Here, the discharge intensity of the air discharge portion 292 can be adjusted according to the driving force of the fan driving portion 293.

On the other hand, the control unit 280 controls the overall operation of the air circulation apparatus 200. The control unit 280 includes a speaker 211, an illumination unit 212, a communication unit 220, a spatial terrain sensing unit 230, a fine dust sensing unit 240, a spatial heat sensing unit 250, a power supply unit 270, a suction portion 291, a discharge portion 292, a fan driving portion 293, and an air purifying portion 294.

In particular, when the control unit 280 receives the control signal of the air circulation control apparatus 100 through the communication unit 220, the control unit 280 may control at least one of the air discharge and the air suction based on the received control signal. Specifically, the control unit 280 controls the air discharge unit 292 and the fan driving unit 293 to control the air discharge intensity, control the air discharge direction, and the like. The control unit 280 controls the air suction intensity and the purge of the sucked air by controlling the air suction unit 291, the fan driving unit 293, and the air purifier 294. The air circulation loop may be formed in the indoor space 800 under the control of the air circulation control apparatus 100.

When the control unit 280 detects data from at least one of the spatial terrain sensing unit 230, the fine dust sensing unit 240 and the spatial heat sensing unit 250, the control unit 280 transmits the sensed data to the air circulation controller 100 ).

7 is a view illustrating an air circulation apparatus according to an embodiment of the present invention. FIG. 7 is a view showing the first air circulation device 200-1 of the air circulation devices 200 of FIG. 3 in more detail. 7, a suction port 291 for sucking indoor air is formed on the first side of the air circulation device, a third discharge port 292-3 for discharging sucked air is formed on the second side, A first outlet 292-1 for discharging the sucked air is formed on the third side adjacent to both the first side and the second side and a second outlet 292-2 for discharging the sucked air is formed on the lower side .

3, the air discharged from the second air circulation device 200-2 can be sucked in through the suction port 291. [ The air discharged through the third outlet is discharged toward the fourth air circulator 200-4, the air discharged through the first outlet is discharged toward the air circulation controller 100, The air can be discharged toward the bottom surface of the indoor space 800.

Although not shown in FIG. 3, a fan and a fan driving unit for air intake may be installed inside the air circulation apparatus 200-1, and an air purification unit for purifying the inhaled air may be installed.

Hereinafter, the indoor air quality management method according to various embodiments of the present invention will be described in detail with reference to FIGS. 8 to 11. FIG.

<How to manage indoor air quality based on spatial topography information>

A method for managing the indoor air quality based on the spatial terrain information according to an embodiment of the present invention includes the steps of first controlling the plurality of air circulation apparatuses 200 based on the spatial topography information on the space provided with the indoor air quality management system It is possible to control at least one of air discharge and air suction of the required air circulation device. Then, an air circulation loop can be formed in the indoor space by using the selected air circulation device 200 according to the control. An example of the indoor air quality management method according to an embodiment of the present invention will be described in detail with reference to FIG.

8 is a timing diagram illustrating a method for managing indoor air quality based on spatial terrain information according to an embodiment of the present invention. Referring to FIG. 8, first, spatial terrain information based on an installation location can be generated by measuring the terrain of an indoor space based on a location where each of the plurality of air circulation apparatuses 200 is installed (S101). 8, all of the plurality of air circulation apparatuses 200 perform measurement and information generation. However, this operation can be performed only by a device among the plurality of air circulation apparatuses 200 having the spatial topography sensing means .

Then, the plurality of air circulation apparatuses 200 can transmit the generated spatial location information based on the installation position to the air circulation control apparatus 100 (S102).

The air circulation control apparatus 100 can generate spatial terrain information by mapping the spatial terrain information based on the installation position received from each of the plurality of air circulation apparatuses 200 on the basis of the position where the corresponding air circulation apparatus is installed (S103). Specifically, the spatial terrain information processing unit 130 corrects the position and shape of the objects located in the indoor space in the spatial terrain information based on the installation position values of the respective air circulation apparatuses, synthesizes the corrected data, Information can be generated. Here, the spatial topographical information may include location information of an object located in the indoor space.

Then, the air circulation control apparatus 100 can determine the position of the object located in the indoor space by using the spatial topography information (S104).

The air circulation control apparatus 100 selects an air circulation apparatus requiring control among the plurality of air circulation apparatuses 200 based on the determined position of the object, A control signal for controlling at least one can be transmitted (S105). For example, the control step S105 may control at least one of the air discharge intensity and the air discharge direction of the air circulation apparatuses, which need to be controlled among the plurality of air circulation apparatuses, so that air is not discharged toward the object based on the position of the determined object Can be controlled. In another example, the air circulation control apparatus 100 classifies a moving object and a non-moving object that are moving based on the spatial topography information obtained in units of time, The air discharge intensity of the air circulation device requiring control among a plurality of air circulation devices so that air is not discharged in a direction in which the first object is moved based on the motion vector corresponding to the motion of the first object, Direction of the target.

Then, the air circulation apparatus 200 can control at least one of the air discharge intensity and the air discharge direction based on the received control signal (S106).

In the process of controlling the air discharge based on the spatial topographical information, the air circulation apparatus 200 can perform an air suction and a purge operation of the sucked air to form an air circulation loop in the indoor space 800.

On the other hand, if air is discharged toward an object such as a person or furniture located in the indoor space 800, it is difficult to form an air circulation ring because the air hits the object and spreads in all directions, and air is directly applied to the body The air circulation control apparatus 100 controls at least one of the air discharge intensity and the air discharge direction of the air circulation apparatus 200 based on the spatial topography information, The air is not discharged toward the object, thereby solving this problem, and at the same time, it is possible to effectively manage the indoor air quality by forming the air circulation loop.

<How to manage indoor air quality based on dust amount information>

A method for managing indoor air quality based on dust amount information according to an embodiment of the present invention includes acquiring dust amount information on an indoor space, And controlling the air intake intensity of the air circulation apparatus to be controlled to be increased. An example of the indoor air quality management method according to an embodiment of the present invention will be described in more detail with reference to FIG.

9 is a timing chart showing a method for managing indoor air quality based on dust amount information according to an embodiment of the present invention. Referring to FIG. 9, each of the plurality of air circulation devices can generate dust amount information using a dust sensor (S201). 9, all of the plurality of air circulating apparatuses 200 perform measurement and information generation. However, this operation can be performed only by an apparatus having the dust detecting means among the plurality of air circulating apparatuses 200 .

Then, the plurality of air circulation apparatuses 200 can transmit the generated dust amount information to the air circulation control apparatus 100 (S202).

In this case, the air circulation control apparatus 100 can determine whether the fine dust amount information is equal to or greater than a predetermined value (S203). If the fine dust amount information is smaller than the predetermined value (S203: N), the air circulation control apparatus 100 can periodically receive dust amount information from the air circulation apparatus 200 on a time unit basis. However, if the dust amount information is larger than the preset value (S203: Y), it is possible to control the air suction intensity of the air circulating apparatus that requires control among the plurality of air circulating apparatuses to be increased (S204). For example, the air circulation control apparatus 100 controls the air circulation intensity of the air circulation device having the dust amount information to be higher than a predetermined value, or controls the air circulation intensity of the air circulation device so that the calculated amount of dust The air suction intensity of at least one of the plurality of air circulating apparatuses can be controlled to be increased.

In this case, the air circulation apparatus 200 having received the control signal can perform the clean acceleration operation by increasing the air suction intensity according to the control (S205).

On the other hand, each of the plurality of air circulation apparatuses 200 can generate dust amount information using a dust sensor (S206). Then, each of the plurality of air circulation apparatuses 200 can transmit generated dust amount information to the air circulation control apparatus 100 (S207).

If the dust amount information is larger than the preset value (S208: N), the air circulation control apparatus 100 can periodically receive dust amount information from the air circulation apparatus 200 on a time unit basis. However, if the fine dust amount information is smaller than the predetermined value (S208: Y), the air circulation control apparatus 100 controls the air circulation apparatus 200 so as to lower the air suction intensity of the air circulation apparatus 200, It can be controlled to adjust to the suction intensity. Or when the amount of dust calculated by combining the obtained amount of fine dust is less than or equal to a preset value, the air circulation control apparatus 100 may be configured to lower the air suction intensity of at least one of the plurality of air circulation apparatuses, (S210).

In accordance with the adjustment of the suction intensity based on the amount of fine dust, the air circulation device 200 increases the air suction intensity so as to more strongly suck and purify the fine dust located in the vicinity of the apparatus, and simultaneously discharges the sucked air into the indoor space 800 can do.

According to the present invention, the air circulation loop formed in accordance with the air suction and air discharge of the air circulation device 200 can prevent the fine dust from moving and accumulating in a predetermined area of the indoor space 800, The air suction intensity of the apparatus 200 can be increased to more strongly attract and purify the fine dust located in the vicinity of the apparatus, so that the amount of fine dust in the inside space 800 can be effectively lowered. In particular, rather than increasing the air suction intensity of all of the plurality of air circulation apparatuses 200, the suction strength is adjusted by selecting a part of the air suction force, thereby effectively consuming electric power and reducing the amount of fine dust in the indoor space 800 .

&Lt; Method of managing indoor air quality based on spatial heat information >

FIG. 10 is a view illustrating an example in which heat is generated in an indoor space according to an embodiment of the present invention. As shown in FIG. 10, various kinds of objects that emit heat may exist in the indoor space 800. For example, heat may be generated in a region where a person is present, and heat may also be generated in a region where a device having a heating means such as a computer is present.

In this case, the indoor air quality management method according to the present invention first acquires the spatial thermal information for the indoor space, and controls the air in the indoor space based on the acquired spatial thermal information, Can control at least one of the air discharge intensity and the air discharge direction of the air circulating apparatus which is required. This will be described in more detail with reference to FIG.

11 is a flowchart illustrating a method of managing indoor air quality based on spatial column information according to an embodiment of the present invention. Referring to FIG. 11, spatial column information on the indoor space can be acquired first (S301).

Then, the first column region formed by the machine discharge column and the second column region formed by the human discharge column can be classified based on the generated spatial column information (S302). Specifically, the spatial column information processing unit 130 detects column regions from the spatial column information, and based on the temperature values of the detected regions, the region is divided into a first column region formed by the machine- 2 column region, or other third column region. The spatial thermal information processing unit 130 can determine the position of the classified areas in the indoor space 800.

If the classified region is the first column region (Y in S303), the air is discharged toward the first column region. Among the plurality of air circulation apparatuses, At least one can be controlled (S304).

However, in the case where the classified region is not the first column region (S303: N) and the second column region (S305: Y), air among the plurality of air circulation apparatuses At least one of the air discharge intensity and the air discharge direction of the circulation device can be controlled (S306).

In the process of controlling the air discharge based on the spatial heat information, the air circulation apparatus 200 can perform the suction operation of the air and the cleaning operation of the sucked air to form an air circulation loop in the indoor space 800.

If air is directly applied to a person located in the indoor space 800, the person may feel uncomfortable due to the air being directly applied to the body. According to the present invention, This problem is solved by discharging air directly to an area where heat is generated by a machine or the like and dispersing heat and discharging air to a region where heat is generated by a person or the like to dissipate heat, It is possible to disperse the spatial heat of the indoor air and to form the air circulation loop and to manage the indoor air quality.

12 is a block diagram illustrating an indoor air quality management system according to another embodiment of the present invention. 12, an indoor air quality management system 4000 according to another embodiment of the present invention includes an air circulation controller 100, a plurality of air circulators 200-1 to 200-N 200, And may include a flow sensor 700.

The basic operation of the indoor air quality management system 4000 according to another embodiment of the present invention is the same as that of the system of FIG. 2 and may be different from the system of FIG. 2 in that it further includes an air flow sensor 700. Here, the air flow rate sensor 700 can measure the amount of air flowing per unit time and the amount of air introduced by sensing the flow direction. The operation of the indoor air quality management system 4000 of the present invention will be described in more detail with reference to FIG.

13 is a diagram illustrating an example in which an indoor air quality management system according to another embodiment of the present invention is installed in an indoor space. Referring to FIG. 13, an indoor air quality management system 4000 according to another embodiment of the present invention may be installed in the indoor space 800. Specifically, the first air circulation apparatus 200-1 and the second air circulation apparatus 200-2 are installed on the upper left side of the indoor space 800, and the third air circulation apparatus 200- 3 and a fourth air circulation device 200-2 may be installed. The air circulation control apparatus 100 may be installed in the middle of the upper part. The air circulation control apparatus 100 and the air circulation apparatus can form an air circulation loop in the indoor space 800.

In addition, an air flow rate sensor 700 may be installed in an area where the air circulation loop is formed in the indoor space 800. For example, a first air flow rate sensor 700-1 is installed in the air flow path between the first air circulation device 200-1 and the second air circulation device 200-2, -2 and the third air circulation apparatus 200-3 is provided with the second air flow rate sensor 700-2 and the third air circulation apparatus 200-3 and the fourth air circulation apparatus A third air flow rate sensor 700-3 is provided in the air flow path between the first air circulation device 200-4 and the first air circulation device 200-1, 4 air flow sensor 700-4 may be installed.

13, an air flow sensor 700 is installed in only a part of the air circulation loop for convenience of explanation. However, in order to more accurately determine the air flow in the indoor air passage 800, An air flow rate sensor 700 may be installed in a mode region where a loop is formed. For example, an air flow rate sensor may be installed in the air flow path between the plurality of air circulation devices 200-1, 200-2, 200-3, and 200-4 and the air circulation control device 100. [ An air flow rate sensor may be installed in the air flow path formed by discharging air toward the bottom surface of each of the plurality of air circulation devices 200-1, 200-2, 200-3, and 200-4.

According to the present invention, each of the plurality of air flow rate sensors 700 installed in the indoor space 800 measures the amount of air flow and the direction of the air flow at its installation position, Information can be transmitted to the air circulation control apparatus 100 by using the communication function.

In this case, the air circulation control apparatus 100 controls the air flow rate of the air circulation loop formed in the region where the sensor 700 is installed based on the air flow amount information and the air flow direction information received from each of the plurality of air flow rate sensors 700 It is possible to judge whether the amount and the direction of the air flow are required to be adjusted. The air circulation control apparatus 100 calculates the amount of air flow in the air circulation loop formed in the region where the sensor 700 is installed in consideration of at least one of the spatial topography information, the dust amount information, It can be determined whether adjustment is necessary. For example, when considering spatial column information for a predetermined area in the indoor space 800, it is determined that the amount of air flow should be equal to or larger than a predetermined size in the corresponding area, but the amount of air flow measured by the air flow sensor 700 is less than a predetermined size The air circulation control apparatus 100 can determine that the amount of air flow in a predetermined region should be larger than the current flow amount.

On the other hand, if it is determined that the amount of the airflow and the direction of the airflow need to be adjusted, at least one of the air discharge and the air suction of the air circulation apparatuses required to be controlled among the plurality of the air circulation apparatuses 200 can be controlled. In this case, the air circulation control apparatus 100 calculates the air flow amount of the air circulation loop formed in the region where the sensor 700 is installed, and the air flow direction of the air circulation loop in consideration of at least one of the spatial topography information, Can be determined.

For example, referring to FIG. 13, the air circulation control apparatus 100 determines whether or not the first air flow rate in the second air circulation apparatus 200-2 is the first air flow rate, based on the air flow amount information received from the first air flow rate sensor 700-1 When it is determined that the amount of air flow toward the air circulation device 200-1 needs to be adjusted, the air circulation control device 100 determines the air discharge intensity of the second air circulation device 200-2, And the air suction intensity of the air bag 200-1. As another example, when the air circulation control apparatus 100 receives the air flow direction information from the first air circulation apparatus 200-1 in the second air circulation apparatus 200-2 based on the air flow direction information received from the first air flow rate sensor 700-1, 1, the air circulation control apparatus 100 can control the air discharge direction of the second air circulation apparatus 200-2.

In addition, the air flow amount information and the air flow direction information measured by the air flow rate sensor 700 may be transmitted to the server apparatus 600. [ The operation of the server apparatus 600 will be described in more detail with reference to FIG. 14 is a block diagram illustrating an indoor air quality management system according to another embodiment of the present invention. 14, an indoor air quality management system 3000 according to another embodiment of the present invention includes an indoor air quality management system 3000 according to another embodiment of the present invention, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200, 200 and 200 of the present invention.

The air circulation control apparatus 100 transmits information obtained during the indoor air quality management operation to the server apparatus 600, and the server apparatus 600 can store the obtained information. Specifically, the server apparatus 600 receives spatial geographical information, dust amount information, spatial thermal information, and air flow rate information from the air circulation control apparatus 100, and can store and manage the information.

In addition, the server device 600 determines whether indoor air quality management is necessary based on the received spatial terrain information, dust amount information, pollutant concentration information, atmospheric pressure information, spatial thermal information, and the like, And may provide notification to the device 100 or the user mobile device 500.

The server device 600 also calculates the amount of airflow in the air circulation loop formed in the region where the sensor 700 is installed based on the amount of air flow information and the air flow direction information measured in each of the plurality of air flow rate sensors 700, It is possible to determine whether the direction is required to be adjusted, and to provide notification to the air circulation control apparatus 100 or the user mobile device 500 when it is determined to be necessary. Here, the server device 600 controls at least one of the spatial terrain information, the dust amount information, and the spatial thermal information of the indoor space so that the amount of air flow and the direction of the air flow in the air circulation loop formed in the area where the sensor 700 is installed It can be judged whether or not it is necessary. For example, when considering spatial column information for a predetermined area in the indoor space 800, it is determined that the amount of air flow should be equal to or larger than a predetermined size in the corresponding area, but the amount of air flow measured by the air flow sensor 700 is less than a predetermined size The server device 600 can determine that the amount of air flow should be increased in a predetermined area.

In addition, the server device 600 may be configured to allow the user to visually check the air circulation loop formed in the indoor space 800 based on the air flow amount information and the air flow direction information measured at each of the plurality of air flow rate sensors 700 Display data can be generated. Then, the server device 600 can transmit the generated display data to the mobile device 500.

The user mobile device 500 may be a smart phone, a tablet computer, a notebook computer, a personal digital assistant (PDA), a portable multimedia player (PMP), or the like capable of communicating with the air circulation control device 100 and the server device 600 remotely. ), A wearable smart glass, a wearable smart watch, and the like, and a program for executing a method according to various embodiments of the present invention (hereinafter, a service providing application) may be stored.

Accordingly, the user can remotely control the operation of the air circulation control apparatus 100 using his / her own mobile device 500, or connect to the server apparatus 600 to check the air quality status information of the indoor space.

15 to 16 are views showing UI screens of a mobile device according to another embodiment of the present invention. Referring to FIG. 15, the UI screen includes a UI area 501 for controlling the operation and intensity of illumination, a UI area 502 for controlling the operation and intensity of air cleaning, and a UI Area 503, as shown in FIG. Accordingly, the user can check the air quality of the indoor space 800 and control the operation while viewing the corresponding screen.

16, according to an embodiment of the present invention, the mobile device 500 can display a UI screen 504 that allows the user to visually check the air circulation loop formed in the indoor space 800 . Specifically, the server apparatus 600 can check the air circulation loop formed in the indoor space 800 on the basis of the airflow amount information and the air flow direction information measured in each of the plurality of air flow rate sensors 700 And the mobile device 500 can display the UI screen 504 by receiving the generated display data. Accordingly, the user can easily check the air circulation loop formed in the indoor space 800 while viewing the UI screen 504.

Also, the user can input a command through the UI screen 504. [ Specifically, the user can input a command to adjust at least one of an air flow amount and an air flow direction through a touch operation or the like on the UI screen 504. Accordingly, the user can control the air flow amount and the air flow direction of the air circulation loop formed in the indoor space 800 while viewing the UI screen 504.

Meanwhile, the indoor air quality management method according to various embodiments of the present invention may be implemented as a program and provided to a server or devices. Accordingly, each device can access the server or the device in which the program is stored and download the program.

In addition, the indoor air quality management method according to various embodiments of the present invention may be implemented as a program and stored in various non-transitory computer readable media. A non-transitory readable medium is a medium that stores data for a short period of time, such as a register, cache, memory, etc., but semi-permanently stores data and is readable by the apparatus. In particular, the various applications or programs described above may be stored on non-volatile readable media such as CD, DVD, hard disk, Blu-ray disk, USB, memory card, ROM,

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention.

100: air circulation control device 200: air circulation device
300: Intake device 400: Exhaust device
500: mobile device 600: server device

Claims (14)

1. An indoor air quality management system comprising a plurality of air circulation devices,
An air circulation control device for controlling at least one of air discharge and air suction of an air circulation device which needs to be controlled among the plurality of air circulation devices based on spatial terrain information and spatial thermal information about an indoor space provided with the indoor air quality management system ;
A plurality of air circulation devices for forming an air circulation loop in the indoor space under the control of the air circulation control device; And
And a plurality of air flow rate sensors installed in an area where the air circulation loop is formed to measure an air flow amount and an air flow direction of the air circulation loop,
The air circulation control apparatus detects thermal regions from the spatial thermal information and classifies the first thermal region formed by the machine discharge heat and the second thermal region formed by the human discharge heat based on the temperature values of the detected thermal regions And a controller for determining the position of the detected first column region and the second column region in the indoor space and for determining the position of the first column region and the second column region based on the determined position, A first control step of controlling at least one of an air discharge intensity and an air discharge direction of an air circulating apparatus which requires control among the air circulating apparatus,
Wherein the air circulation device to be controlled in the first control step of the plurality of air circulation devices controls at least one of an air discharge intensity and an air discharge direction so that air is discharged toward the first column area, And controlling at least one of an air discharge intensity and an air discharge direction so that air is discharged to the vicinity of the second column area to disperse the heat of the second column area,
The air circulation control apparatus includes a plurality of air circulation apparatuses, and the plurality of air circulation apparatuses are connected to the at least two air circulation apparatuses, The spatial distribution information generating unit generates spatial spatial information by mapping the spatial spatial information based on the location of the air circulation apparatus, detects objects located in the indoor space from the generated spatial spatial information, object and a non-moving object, determining the position of each of the classified objects in the indoor space, and determining the position of the plurality of air circulations so that air is not discharged toward the second object, Controls at least one of an air discharge intensity and an air discharge direction of an air circulating apparatus which requires control among apparatuses, The control unit calculates a motion vector corresponding to the motion of the first object with respect to the sieve, and calculates an air amount required to control among the plurality of air circulating apparatuses based on the calculated motion vector so that air is not discharged in a direction in which the first object moves A second control step of controlling at least one of the air discharge intensity and the air discharge direction of the circulation device,
Wherein the air circulation device to be controlled in the second control step of the plurality of air circulation devices controls at least one of an air discharge intensity and an air discharge direction so that air is not discharged toward the second object, Controlling at least one of an air discharge intensity and an air discharge direction so that air is not discharged in a direction in which the object moves,
The air circulation control device determines whether the air flow amount of the air circulation loop formed in the region where the sensor is installed and the direction of the air flow direction are required based on the information on the amount of air flow and the information on the air flow direction measured in each of the plurality of air flow rate sensors And a third control step of controlling at least one of the air discharge intensity and the air discharge direction of the air circulation apparatuses which need to be controlled among the plurality of air circulation apparatuses if it is determined to be necessary,
Wherein the air circulation control device controls at least one of exhausting air of the plurality of air circulation devices and suction of air while performing the first control step, the second control step and the third control step, So as to form an air circulation loop,
Wherein the spatial terrain information includes position information of an object located in the indoor space. delete delete delete delete The method according to claim 1,
Wherein at least one of the plurality of air circulation apparatuses generates dust amount information using a dust sensor and transmits the generated dust amount information to the air circulation control apparatus,
The air circulation control apparatus includes:
Controls the air circulation device to increase the air suction intensity of the dust amount information to a predetermined value or more, or
And controlling the air intake intensity of at least one of the plurality of air circulation apparatuses to increase when the amount of dust calculated by synthesizing the obtained dust amount information is equal to or greater than a predetermined value. delete delete An indoor air quality management method using an indoor air quality management system,
Generating spatial terrain information and spatial column information for an indoor space in which the indoor air quality management system is installed;
Controlling at least one of air discharge and air suction of an air circulating apparatus that requires control among a plurality of air circulating apparatuses based on the generated spatial terrain information and spatial column information; And
And forming an air circulation loop in the indoor space using the plurality of air circulation devices according to the control,
Wherein the controlling comprises:
A first column region formed by the machine discharge column and a second column region formed by the human discharge column based on the temperature value of the detected column regions, And a control unit for controlling the control unit to determine the position of the second row area in the indoor space, and to distribute the heat of the first row area and the second row area based on the determined position, A first control step of controlling at least one of the air discharge intensity and the air discharge direction of the circulation device;
The air circulation control apparatus includes a plurality of air circulation apparatuses, and the plurality of air circulation apparatuses are connected to the at least two air circulation apparatuses, The spatial distribution information generating unit generates spatial spatial information by mapping the spatial spatial information based on the location of the air circulation apparatus, detects objects located in the indoor space from the generated spatial spatial information, object and a non-moving object, determining the position of each of the classified objects in the indoor space, and controlling the air circulation of the plurality of air circulations so that air is not discharged toward the second object Controls at least one of an air discharge intensity and an air discharge direction of an air circulating apparatus which requires control among apparatuses, The control unit calculates a motion vector corresponding to the motion of the first object with respect to the sieve, and calculates an air amount required to control among the plurality of air circulating apparatuses based on the calculated motion vector so that air is not discharged in a direction in which the first object moves A second control step of controlling at least one of the air discharge intensity and the air discharge direction of the circulation device; And
Wherein the air flow rate sensor measures the amount of air flow and the air flow direction of the air circulation loop using a plurality of air flow rate sensors provided in an area where the air circulation loop is formed, Determining whether the amount of air flow in the air circulation loop formed in the area where the sensor is installed and the direction of the air flow direction are necessary based on the flow direction information, And a third control step of controlling at least one of an air discharge intensity and an air discharge direction,
Wherein the air circulation device to be controlled in the first control step of the plurality of air circulation devices controls at least one of an air discharge intensity and an air discharge direction so that air is discharged toward the first column area, And controlling at least one of an air discharge intensity and an air discharge direction so that air is discharged to the vicinity of the second column area to disperse the heat of the second column area,
Wherein the air circulation device to be controlled in the second control step of the plurality of air circulation devices controls at least one of an air discharge intensity and an air discharge direction so that air is not discharged toward the second object, Controls at least one of an air discharge intensity and an air discharge direction so as to prevent air from being discharged in a direction in which the air discharge motor
Wherein the forming comprises:
Wherein at least one of the air discharge of the plurality of air circulation devices and the suction of the air is controlled during the execution of the first control step, the second control step and the third control step to form an air circulation loop in the indoor space Respectively,
Wherein the spatial terrain information includes position information of an object located in the indoor space. delete 10. The method of claim 9,
Generating dust amount information using a dust sensor; And
Wherein the controller controls the air intake intensity of the air circulation device having the dust amount information to be greater than or equal to a predetermined value or controls the air intake intensity of the at least one air circulation device when the calculated amount of dust is greater than a predetermined value Further comprising the step of controlling the air intake intensity of the air circulation device of the indoor unit to be increased. delete 1. An indoor air quality management system comprising a plurality of air circulation devices,
Wherein the indoor air quality management system generates spatial topographical information and spatial thermal information for an indoor space in which the indoor air quality management system is installed, and calculates, based on the generated spatial topographical information, A first air circulation device for controlling at least one of the first air circulation device and the second air circulation device;
At least one of air discharge and air suction according to the control of the first air circulation device, at least one of the air circulation loop and the air circulation loop being formed in association with the air discharge and air suction function of the first air circulation device A second air circulation apparatus of the present invention; And
And a plurality of air flow rate sensors installed in an area where the air circulation loop is formed to measure an air flow amount and an air flow direction of the air circulation loop,
The first air circulation device detects thermal regions from the spatial thermal information, and classifies the first thermal region formed by the machine discharge heat and the second thermal region formed by the human discharge heat based on the temperature values of the detected thermal regions And a controller for determining the position of the first row region and the second row region in the indoor space and for determining the position of the first row region and the second row region based on the determined position, A first control step of controlling at least one of an air discharge intensity and an air discharge direction of an air circulating apparatus that requires control among circulating apparatuses,
Wherein the air circulation device to be controlled in the first control step of the plurality of air circulation devices controls at least one of an air discharge intensity and an air discharge direction so that air is discharged toward the first column area, And controlling at least one of an air discharge intensity and an air discharge direction so that air is discharged to the vicinity of the second column area to disperse the heat of the second column area,
Wherein the first air circulation device includes a plurality of air circulation devices, and the first air circulation device includes a plurality of air circulation devices, The method comprising: generating spatial geographical information by mapping information on the basis of a location of the air circulation device; detecting objects located in the indoor space from the generated spatial geographical information; moving object and a non-moving object, determining the position of each of the classified objects in the indoor space, and determining the positions of the plurality of air Controls at least one of an air discharge intensity and an air discharge direction of an air circulating apparatus that requires control among circulating apparatuses, The control unit calculates a motion vector corresponding to the motion of the first object with respect to the sieve, and calculates an air amount required to control among the plurality of air circulating apparatuses based on the calculated motion vector so that air is not discharged in a direction in which the first object moves A second control step of controlling at least one of the air discharge intensity and the air discharge direction of the circulation device,
Wherein the air circulation device to be controlled in the second control step of the plurality of air circulation devices controls at least one of an air discharge intensity and an air discharge direction so that air is not discharged toward the second object, Controls at least one of an air discharge intensity and an air discharge direction so as to prevent air from being discharged in a direction in which the air discharge motor
The air circulation control apparatus determines whether the air flow amount of the air circulation loop formed in the region where the sensor is installed and the direction of the air flow direction are required based on the information on the amount of air flow and the information on the air flow direction measured in each of the plurality of air flow rate sensors And a third control step of controlling at least one of the air discharge intensity and the air discharge direction of the air circulation apparatuses which need to be controlled among the plurality of air circulation apparatuses if it is determined to be necessary,
Wherein the first air circulation device controls at least one of exhausting air of the plurality of air circulation devices and suction of air while performing the first control step, the second control step and the third control step, Controlling the air circulation loop to be formed in the space,
Wherein the spatial terrain information includes position information of an object located in the indoor space. 1. A control device for controlling indoor air quality management,
A communication unit for performing a communication function of a plurality of air circulation units installed in an indoor space;
A spatial topographical information processing unit for generating spatial topographical information about an indoor space provided with the indoor air quality management system; And
Generating a control signal for controlling at least one of air discharge and air suction of an air circulating apparatus that needs to be controlled among a plurality of air circulating apparatuses installed in the indoor space based on the generated spatial terrain information, And a control unit for transmitting,
Wherein,
A first column region formed by the machine discharge column and a second column region formed by the human discharge column based on the temperature value of the detected column regions, And controlling at least one of an air discharge intensity and an air discharge direction so that air is discharged toward the first column area based on the determined position, Performing a first control step of dispersing the heat of the heat region and controlling at least one of the air discharge intensity and the air discharge direction so that air is discharged to the vicinity of the second heat region to disperse the heat of the second heat region,
Wherein when the heat generated in the indoor space is dispersed in accordance with the first control step, the controller receives the spatial terrain information received from each of the at least two air circulation apparatuses having the spatial topography sensing means among the plurality of air circulation apparatuses, The method includes generating spatial geographic information by mapping based on a location where a circulation device is installed, detecting objects located in the indoor space from the generated spatial geographical information, moving the detected object to a first moving object, A control unit configured to classify the classified objects into a non-moving object, to determine a position of each of the classified objects in the indoor space, and to control air in the plurality of air circulation apparatuses Controlling at least one of an air discharge intensity and an air discharge direction of an air circulating apparatus which is required Wherein the control unit calculates the motion vector corresponding to the movement of the first object and controls the air circulation apparatuses that need control among the plurality of air circulation apparatuses so that air is not discharged in the direction in which the first object moves, And a second control step of controlling at least one of the air discharge intensity and the air discharge direction of the air-
The amount of air flow in the air circulation loop formed in the region where the sensor is installed and the direction of the air flow direction based on the air flow amount information and the air flow direction information measured at each of the plurality of air flow rate sensors provided in the region where the air circulation loop is formed A third control step of controlling at least one of the air discharge intensity and the air discharge direction of the air circulation apparatus which requires control among the plurality of air circulation apparatuses,
Wherein at least one of the air discharge of the plurality of air circulation devices and the suction of the air is controlled during the execution of the first control step, the second control step and the third control step to form an air circulation loop in the indoor space Respectively,
Wherein the spatial terrain information includes location information of an object located in the indoor space,
Wherein air circulation rings are formed in the space by the plurality of air circulation devices based on the control signal.

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