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WO2018106036A2 - Air sterilizing purifier and control method thereof - Google Patents

Air sterilizing purifier and control method thereof Download PDF

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Publication number
WO2018106036A2
WO2018106036A2 PCT/KR2017/014295 KR2017014295W WO2018106036A2 WO 2018106036 A2 WO2018106036 A2 WO 2018106036A2 KR 2017014295 W KR2017014295 W KR 2017014295W WO 2018106036 A2 WO2018106036 A2 WO 2018106036A2
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WO
WIPO (PCT)
Prior art keywords
information
light
target space
control
sterilization
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PCT/KR2017/014295
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French (fr)
Korean (ko)
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WO2018106036A3 (en
Inventor
강용훈
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유버 주식회사
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Publication of WO2018106036A2 publication Critical patent/WO2018106036A2/en
Publication of WO2018106036A3 publication Critical patent/WO2018106036A3/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/12—Lighting means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/13—Dispensing or storing means for active compounds
    • A61L2209/134—Distributing means, e.g. baffles, valves, manifolds, nozzles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/16—Connections to a HVAC unit

Definitions

  • the present invention relates to a sterilizing air purifying apparatus and a control method, and more particularly, it is possible to provide an optimal sterilizing effect and an air purifying effect by adjusting sterilizing and air purifying conditions according to the ambient environmental conditions and the size of the sterilizing space. It relates to a sterile air purifier and a control method.
  • sterilization systems are designed to administer a sterilization medium to a surface or object to remove living microorganisms from the surface or object.
  • sterilization systems include, but are not limited to sterilization, disinfection of objects, and decontamination of spaces / areas.
  • Sterilization systems are used, for example, to sterilize surgical instruments, food, or pharmaceutical packaging.
  • Examples of the area / space contaminant purification system include those used for disinfecting various surfaces and objects inside a hospital room and used for agriculture, for example, for breeding or raising animals.
  • the challenge with existing space / area contamination purification systems is to obtain a sterile medium that is efficiently applied to all surfaces to be disinfected.
  • a problem with the spreading of bulk sterilization media is that parts of the room or surroundings may be overexposed to the sterilization media, which in turn wastes the sterilization medium and potentially wastes time and / or energy for disinfection.
  • the sterilizing medium throughout the space will not reach a sufficient amount of the sterilizing medium in a portion within the space / area, in particular a surface relatively far from the disinfecting agent or a surface not in line with the disinfecting agent.
  • Another problem with conventional space / zone contamination purification systems is that considerations and priorities of objects and surfaces within the space in which the disinfection treatment is performed are not determined, and consequently, disinfection treatment for the space / area is prior to the time allotted thereto. When finished, it remains possible that the object or surface in the space where the contamination is likely to be large has not been sufficiently disinfected.
  • disinfectants of space / area contamination purification systems are often disposed or installed near a central point in a space such that exposure of the sterilization medium from the disinfectant to the periphery of the space / area is nearly uniform across the space / area.
  • the disinfection source of the space / area pollution purification system may be located near an object or surface, such as a bed in a hospital room, but by placing the disinfection source near a specific object, a door considered to have a large amount of contamination There is a problem in that it does not adequately respond to the need for disinfection of other objects or surfaces in the space / area, such as a handle or light switch.
  • the present invention provides a sterilizing air purifier and control method that can provide the optimum sterilization effect and air purification effect by adjusting the sterilization and air purification conditions according to the ambient environmental conditions and the size of the sterilization space. It aims to do it.
  • the present invention provides an environmental information detection unit for detecting environmental conditions of the target space and size information of the target space; Analyze the environmental conditions and the size information of the space detected by the environment information detection unit to retrieve at least one control information of a predetermined wavelength range, light amount, light irradiation time, air volume, and the light according to the retrieved control information
  • a control unit for outputting a control signal of the wavelength range, the amount of light, the irradiation time of the light, and the amount of air
  • a light source unit outputting sterilizing light according to a control signal output from the control unit;
  • an air purifying unit controlling the operation of the air purifying fan according to the control signal output from the controller.
  • the sterilizing air purifying apparatus is characterized in that it further comprises a data communication unit for transmitting the operating state and sterilization result information to a mobile terminal of a remote location.
  • the environmental information detection unit dust sensor for detecting the dust concentration of the target space;
  • An infrared sensor detecting a temperature of the target space and the presence or absence of a human body;
  • a distance sensor that detects distance information from the light source unit to detect the size of the target space.
  • the environmental information detection unit according to the invention is characterized in that it further comprises a CO2 sensor for detecting the CO2 concentration of the target space.
  • control unit is an environmental analysis unit for analyzing the dust concentration, temperature, space size, CO2 concentration using dust information, temperature information, distance information, CO2 information of the target space detected by the environmental information detection unit;
  • the control unit searches at least one control information among a wavelength range of light, light amount, light irradiation time, and air volume according to dust concentration, temperature, space size, and CO2 concentration analyzed by the environment analyzer in the database.
  • a sterilization control unit for outputting a control signal of the wavelength range, light amount, light irradiation time, and air volume of the light according to control information; And a database storing the dust concentration, the temperature, the size of the space, the wavelength range of the light corresponding to the CO 2 concentration, the light quantity, the irradiation time of the light, and the air volume information.
  • controller according to the present invention is characterized in that when the human body detection information is detected in the target space, the light source output from the light source unit is blocked.
  • the present invention comprises the steps of: a) detecting the environmental conditions of the target space and the size information of the target space in the environmental information detector; b) the control unit analyzing the detected environmental conditions of the target space and the size information of the target space and searching for control information including a wavelength range, a light quantity, a light irradiation time, and a wind volume of a corresponding light in a database; And c) outputting, by the control unit, control signals of the wavelength range, the light amount, the irradiation time, and the air volume of the light to the light source unit and the air purifying unit according to the retrieved control information, and storing the result information.
  • the method of controlling the sterilizing air purifying apparatus includes d) the control unit detects an environmental condition of the target space after performing the step c) through the environment information detecting unit and compares the preset sterilization judgment reference value. Doing; And e) if the detected environmental condition of the target space is less than or equal to the reference value for further sterilization determination, repeat step c), and if the environmental condition of the detected target space is equal to or greater than the reference value for further sterilization determination, perform the sterilization process. Terminating and storing the sterilization results in the database.
  • the control unit may further include transmitting a sterilization result to a preset mobile terminal.
  • control unit is characterized in that the control to block the light source output from the light source unit when the human body detection information is detected in the target space in step c).
  • the present invention has the advantage of providing the optimum sterilization effect and air purification effect by adjusting the sterilization and air purification conditions according to the ambient environmental conditions and the size of the sterilization space.
  • FIG. 1 is a perspective view showing a sterile air purifying apparatus according to the present invention.
  • FIG. 2 is a block diagram showing the configuration of the sterilizing air purifier according to the present invention.
  • Figure 3 is a block diagram showing the configuration of the environmental information detection unit of the sterilizing air purifying apparatus according to the present invention.
  • FIG. 4 is a block diagram showing the configuration of the control unit of the sterilizing air purifying apparatus according to the present invention.
  • FIG. 5 is a flow chart showing a control process of the sterilizing air purifying apparatus according to the present invention.
  • Figure 6 is a flow chart showing a dust concentration control process of the sterilizing air purifying apparatus according to the present invention.
  • FIG. 7 is a flow chart showing a human body detection process of the sterilizing air purifying apparatus according to the present invention.
  • FIG. 8 is a flow chart showing a control process according to the peripheral distance information of the sterilizing air purifying apparatus according to the present invention.
  • FIG. 9 is a flow chart showing a control process according to the CO2 concentration of the sterilizing air purifying apparatus according to the present invention.
  • FIG. 1 is a perspective view showing a sterilizing air purifying apparatus according to the present invention
  • Figure 2 is a block diagram showing the configuration of the sterilizing air purifying apparatus according to the present invention
  • Figure 3 is an environmental information detection unit of the sterilizing air purifying apparatus according to the present invention
  • 4 is a block diagram showing the configuration of the control unit of the sterilizing air purifying apparatus according to the present invention.
  • the sterilization air purifying apparatus 100 provides the optimum sterilization effect and air purification effect by adjusting the sterilization and air purification conditions according to the ambient environmental conditions and the size of the sterilization space.
  • the environmental information detection unit 110, the control unit 120, the light source unit 130, the air purification unit 140, and the data communication unit 150 are configured to be able to do so.
  • the environmental information detection unit 110 is configured to detect environmental conditions of the sterilization target space and size information of the target space, and includes a dust sensor 111, an infrared sensor 112, a distance sensor 113, and a CO2 sensor. And 114.
  • the dust sensor 111 is configured to detect the dust concentration of the sterilization target space, and outputs light to the surroundings, and detects the surrounding dust concentration using the scattering information of the output light.
  • the infrared sensor 112 is configured to detect the temperature of the sterilization target space and the presence or absence of the human body, and detect temperature information by detecting infrared energy emitted from a subject.
  • the infrared sensor 112 detects the movement of the subject together with the detection of the infrared energy to detect the detection information of the person together in the process of outputting sterilization light.
  • the distance sensor 113 is configured to detect the distance information from the light source unit 130 to detect the size of the sterilization target space, and comprises an ultrasonic sensor, a radar sensor, a CCD sensor, and the like.
  • the distance sensor 113 is composed of an ultrasonic sensor or a lidar sensor, an ultrasonic signal, a laser signal, and the like are output to the surroundings, and the distance information is measured by using a time difference in which the output signal is reflected by the subject and incident.
  • the distance sensor 113 is composed of a CCD sensor
  • a plurality of CCD sensors are installed, so that the distance information can be measured by using a stereo imaging processing process for the image of the surrounding space photographed by the plurality of CCD sensors. do.
  • the CO2 sensor 114 is a component for detecting the CO2 concentration of the sterilization target space, and detects CO2 concentration information according to a fire caused by deterioration of a subject due to heat generated from the light source unit 130.
  • the controller 120 analyzes the environmental conditions and the size information of the space detected by the environmental information detector 110 to retrieve at least one control information among a preset wavelength range, light amount, light irradiation time, and air volume
  • the environmental analyzer 121, the sterilization controller 122, and the database 123 are configured to output control signals of the wavelength range, the light amount, the light irradiation time, and the air volume of the light according to the retrieved control information. It is configured to include.
  • the environmental analyzer 121 detects dust concentration, temperature, whether the human body is detected, and the space by using dust information, temperature information, human body detection information, distance information, and CO2 information of the target space detected by the environmental information detection unit 110. Size and CO2 concentration are analyzed, and the analyzed result is converted into numerical information of a predetermined size and output.
  • the environmental analyzer 121 calculates the dust concentration according to the dust distribution of the target space using the light scattering value detected by the dust sensor 111, and calculates the dust concentration from the infrared temperature of the subject detected by the infrared sensor 112. Calculate the temperature of the space, calculate the size (volume) of the target space using the distance information to the subject detected by the distance sensor 113, and use the CO2 distribution value detected by the CO2 sensor 114 to target the space. Calculate the CO2 concentration of.
  • the environmental analyzer 121 outputs a human body detection signal when detecting the subject information moving by the infrared sensor 112.
  • the environment analyzer 121 may calculate the distance information from the spatial image acquired through the pre-stored stereo imaging program to the subject. It may be.
  • the sterilization control unit 122 calculates the dust concentration, the temperature, the size of the space, and the CO2 concentration value when the dust concentration, the temperature, the size of the space and the CO2 concentration value analyzed by the environmental analyzer 121 are calculated.
  • control information such as a wavelength range, light quantity, light irradiation time, and air volume of light is searched for in advance, and control of the wavelength range, light quantity, light irradiation time, air volume, and the like according to the retrieved control information.
  • the signal is output for the sterilization process to be performed.
  • the sterilization control unit 122 searches for control information corresponding to the dust concentration, the temperature, the size of the space, and the CO2 concentration value calculated by the environment analyzer 121, and according to the retrieved control information, the size of the target sterilization space is increased. If it is larger or smaller than the size of the preset space, the light amount of the light source unit 130 is controlled to be increased or decreased. If the dust concentration is higher or lower than the preset dust concentration, the light amount of the light source unit 130 is controlled. In this case, the irradiation (operation) time is controlled to be variable, and the wavelength range (eg, ultraviolet ray wavelength, visible ray, far infrared ray, etc.) of the sterilizing light output from the light source unit 130 can be adjusted.
  • the wavelength range eg, ultraviolet ray wavelength, visible ray, far infrared ray, etc.
  • the sterilization control unit 122 controls to increase the air volume of the air purification fan by the air purification unit 140 or increase the amount of light, irradiation time, etc. by the light source unit 130 according to the dust concentration, CO2 The output of the light source 130 is reduced according to the concentration.
  • the sterilization control unit 122 controls the light source output from the light source unit 130 to be blocked when the human body detecting information is detected in the space to be sterilized by the environment analyzer 121.
  • the sterilization control unit 122 stores control information in which the light amount of the light source unit 130, the irradiation time and the wavelength range of the sterilizing light, the air volume of the air purification unit 140, and the like are adjusted in the database 123. After the sterilization process is performed through the environmental information detector 110, the environmental conditions of the space to be sterilized are detected, and the sterilization process and the sterilization result are stored in the database 123.
  • the sterilization control unit 122 transmits the sterilization process and the sterilization result to a mobile terminal 200 that is set in advance, that is, a management terminal of a user connected through a wired or wireless network.
  • the database 123 stores the dust concentration, the temperature, the size of the space, the wavelength range of the light corresponding to the CO 2 concentration, the light amount, the irradiation time of the light, the air volume information, and the like.
  • the database 123 is matched to the stereo imaging program for measuring the distance information of the subject from the captured image, the concentration, temperature, space size, CO2 concentration value detected by the environmental information detector 110 Stores a matching program to retrieve information.
  • the light source unit 130 is a configuration for outputting sterilization light to the sterilization target space according to the control signal output from the control unit 120, a plurality of light output such as ultraviolet wavelength range, visible wavelength range, far infrared wavelength range, etc.
  • a light source is installed and preferably consists of LEDs.
  • the light source unit 130 outputs light having a wavelength range of at least one of an ultraviolet wavelength range, a visible wavelength range, and a far infrared wavelength range according to the control information output from the sterilization controller 122 of the controller 120.
  • the control information output from the sterilization control unit 122 of the control unit 120 the light amount of the output light increases or decreases, and the irradiation (operation) time of the light source unit 130 is varied and output.
  • the air purifier 140 is configured to perform air purification of a sterilization target space by turning on / off an air purifying fan according to a control signal output from the controller 120, and may be formed of a known air purifier.
  • the air volume increases or decreases depending on the concentration.
  • the data communication unit 150 is connected to a management terminal of a user located in a remote place through a wired network or a wireless network, and transmits the operation state and sterilization result information of the sterilization air purifier 100.
  • FIG. 5 is a flow chart showing a control process of the sterilizing air purifying apparatus according to the present invention
  • Figure 6 is a flow chart showing a dust concentration control process of the sterilizing air purifying apparatus according to the present invention
  • Figure 7 is a sterilizing air purification according to the present invention 8 is a flowchart illustrating a human body detecting process of the apparatus
  • FIG. 8 is a flowchart illustrating a control process according to peripheral distance information of the sterilizing air purifying apparatus according to the present invention
  • the environmental information detection unit 110 detects environmental conditions of the sterilization target space and size information of the target space (S100).
  • the control unit 120 analyzes the detected environmental conditions of the sterilization target space and the size information of the target space, and includes control information including a wavelength range, a light amount, a light irradiation time, and a wind volume of the light corresponding to the analyzed information. Search in the database 123 (S200).
  • control unit 120 detects the dust concentration through the dust sensor 111 (S210), and compares the detected dust concentration with a preset air purification determination reference concentration (S211). do.
  • the air purification condition corresponding to the detected dust concentration is searched in the database 123 (S212), and the light source unit 130 according to the searched condition
  • the control information including the light quantity, the wavelength range, the irradiation time, the air volume of the air purification unit 140, the operating time, and the like is output (S213).
  • step S200 the controller 120 determines whether human body detection information is detected in the sterilization target space through the infrared sensor 112 (S220 and S221), and when the human body detection information is detected, the output of the light source unit 130 is turned off. If the human body sensing information is not detected, the control unit 222 controls the output of the light source unit 130 to be turned on or reduced.
  • step S200 the control unit 120 detects distance information of the sterilization target space through the distance sensor 113 (S230), and based on the detected distance information on the currently set distance information and the set distance information.
  • the light amount range of the light source unit 130 is checked (S231).
  • the controller 120 compares the distance information according to the light amount range identified in step S231 with the distance information detected in step S230 to determine whether the set range is S232.
  • step S232 if the detected distance information is not included in the range of the currently set distance information, the controller 120 adjusts the output of the light source unit 130 (S233), and the detected distance information is currently set. When included in the range of distance information, the controller 120 allows the output of the light source unit 130 to be maintained (S234).
  • step S200 the control unit 120 detects the CO2 concentration of the sterilization target space through the CO2 sensor 114 (S240), and compares the detected CO2 concentration with a preset fire detection determination reference concentration (S241). do.
  • step S241 if the detected CO2 concentration is greater than or equal to the reference concentration, the control unit 242 reduces or blocks the amount of light of the light source unit 130, and if the detected CO2 concentration is less than or equal to the reference concentration, the light source unit 130 The amount of light is controlled to be maintained (S243).
  • control unit 120 According to the control information retrieved in step S200, the control unit 120 outputs a control signal of the wavelength range, light amount, light irradiation time and air volume of the light to the light source unit 130 and the air purification unit 140 to perform sterilization operation. (S300).
  • the control unit 120 performs the sterilization operation of the step S300 through the environmental information detection unit 110, detects the environmental conditions of the sterilization target space, analyzes and stores the sterilization result information (S400), and stores the sterilization result information. It is compared with the preset additional sterilization determination reference value (S500).
  • step S500 if the detected environmental condition of the sterilization target space is equal to or less than the reference value for further sterilization determination, perform step S300 again.
  • the sterilization result is stored in the database 123 (S600), and the sterilization result is transmitted to the mobile terminal 200 of the preset user (S700).

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

An embodiment of the present invention comprises: an environmental information detecting unit for detecting environmental conditions of a target space and size information of the target space; a control unit configured to analyze the environmental conditions and the size information of the space detected by the environmental information detecting unit so as to retrieve control information of at least one of a wavelength range of a predetermined light, a light intensity, a irradiation time of the light, and an air volume, and output a control signal of the wavelength range of the light, the light intensity, the irradiation time of the light, and the air volume according to the retrieved control information; a light source unit for outputting sterilizing light according to the control signal outputted from the control unit; and an air purifying unit for controlling the operation of an air purifying fan according to the control signal outputted from the control unit.

Description

살균 공기 정화장치 및 제어방법Sterilization Air Purifier and Control Method
본 발명은 살균 공기 정화장치 및 제어방법에 관한 발명으로서, 더욱 상세하게는 주변 환경 조건과 살균 공간의 크기에 따라 살균 및 공기 정화 조건을 조절하여 최적의 살균 효과와 공기 정화 효과를 제공할 수 있는 살균 공기 정화장치 및 제어방법에 관한 것이다.The present invention relates to a sterilizing air purifying apparatus and a control method, and more particularly, it is possible to provide an optimal sterilizing effect and an air purifying effect by adjusting sterilizing and air purifying conditions according to the ambient environmental conditions and the size of the sterilizing space. It relates to a sterile air purifier and a control method.
일반적으로 살균 시스템은 표면 또는 대상물 살고 있는 미생물을 제거하기 위해 표면 또는 대상물에 살균매체를 투여하도록 설계된다. In general, sterilization systems are designed to administer a sterilization medium to a surface or object to remove living microorganisms from the surface or object.
살균 시스템의 응용분야로는 살균(sterilization), 물건의 소독(disinfection), 공간/영역의 오염정화(decontamination)를 들 수 있지만, 이들에만 국한되는 것은 아니다. Applications of sterilization systems include, but are not limited to sterilization, disinfection of objects, and decontamination of spaces / areas.
살균 시스템은 예컨대, 수술 도구, 식품, 또는 의약품 포장 등을 살균하는 데 사용된다. Sterilization systems are used, for example, to sterilize surgical instruments, food, or pharmaceutical packaging.
영역/공간의 오염정화 시스템의 예를 들면, 병실 내부의 각종 표면들과 대상물을 소독하기 위해 사용되고 농업용으로, 예컨대, 동물의 번식 또는 사육 등에 사용되는 것이 있다. Examples of the area / space contaminant purification system include those used for disinfecting various surfaces and objects inside a hospital room and used for agriculture, for example, for breeding or raising animals.
병원성 미생물이 환경 내에 만연하여 감염을 일으키고 있는 것이 알려져 있고, 영역/공간의 소독은 점점 더 중요해지고 있다. It is known that pathogenic microorganisms are prevalent in the environment and cause infection, and disinfection of areas / spaces is becoming increasingly important.
이는, 항생제에 내성을 갖는 균들이 환경 내에서 아주 많이 발견되고 있으며 그 처치가 점점 어려워지고 있기 때문에 특히 중요한 문제가 된다.This is a particularly important problem because antibiotic-resistant bacteria are found in the environment and their treatment is becoming increasingly difficult.
기존의 공간/영역 오염정화 시스템에서의 과제는 소독하고자 하는 모든 표면에 효율적으로 살포되는 살균매체를 입수하는 것이다. The challenge with existing space / area contamination purification systems is to obtain a sterile medium that is efficiently applied to all surfaces to be disinfected.
특히, 종래의 여러 공간/영역 오염정화 시스템은, 비용 및 크기의 제한으로 인해서 시스템에 포함되는 소독원의 수에 한계가 있다. In particular, many conventional space / area contamination purification systems have limitations on the number of disinfectants included in the system due to cost and size limitations.
또한, 기존의 공간/영역 오염정화 시스템에서의 살균매체의 지향성은 주로 고정되어 있어서, 결과적으로, 종래의 시스템은 흔히, 공간 또는 영역 내의 아주 많은 표면을 동시에 소독할 수 있도록 대량의 살균매체를 방출하도록 구성된다. In addition, the directivity of the sterilization medium in existing space / zone contamination purification systems is largely fixed, and as a result, conventional systems often release large amounts of sterilization medium to simultaneously disinfect a large number of surfaces in a space or area. It is configured to.
대량 살균매체의 살포시의 문제점은 방 또는 주변의 일부가 살균매체에 과잉 노출될 수 있다는 것이며, 이로써, 실제적으로 살균매체가 낭비되며 잠재적으로는 소독 처리에 소요되는 시간 및/또는 에너지가 낭비된다. A problem with the spreading of bulk sterilization media is that parts of the room or surroundings may be overexposed to the sterilization media, which in turn wastes the sterilization medium and potentially wastes time and / or energy for disinfection.
또한 일부의 경우에, 살균매체를 공간 전체에 살포하면 공간/영역 내의 일부분, 특히, 소독원에서 상대적으로 멀리 떨어져 있는 표면 또는 소독원과 일직선에 있지 않는 표면에는 충분한 양의 살균매체가 닿지 않는다. Also, in some cases, spreading the sterilizing medium throughout the space will not reach a sufficient amount of the sterilizing medium in a portion within the space / area, in particular a surface relatively far from the disinfecting agent or a surface not in line with the disinfecting agent.
살균매체의 노출량이 부족하면 표면 또는 대상물에 바람직하지 않은 수의 병원성 미생물이 남게 되며, 이 표면에 접촉하게 되는 사람이 감염될 가능성이 매우 커지게 된다.Inadequate exposure of the sterilization medium leaves an undesirable number of pathogenic microorganisms on the surface or object, which greatly increases the likelihood of infection of a person in contact with the surface.
종래의 공간/영역 오염정화 시스템의 또 다른 문제는 소독 처리를 수행하는 공간 내의 대상물 및 표면의 고려 및 우선순위가 결정되지 않아, 결과적으로, 공간/영역에 대한 소독 처리가 그에 할당된 시간 이전에 종료되면, 오염량이 클 가능성이 있는 공간 내의 대상물 또는 표면이 충분히 소독되지 않았을 가능성이 남아 있다. Another problem with conventional space / zone contamination purification systems is that considerations and priorities of objects and surfaces within the space in which the disinfection treatment is performed are not determined, and consequently, disinfection treatment for the space / area is prior to the time allotted thereto. When finished, it remains possible that the object or surface in the space where the contamination is likely to be large has not been sufficiently disinfected.
특히, 공간/영역 오염정화 시스템의 소독원은, 흔히, 소독원으로부터 공간/영역 주변부로의 살균매체 노출이 공간/영역 내에 걸쳐서 거의 균일하게 되도록 공간 내의 중앙 지점 근처에 배치되거나 설치된다. In particular, disinfectants of space / area contamination purification systems are often disposed or installed near a central point in a space such that exposure of the sterilization medium from the disinfectant to the periphery of the space / area is nearly uniform across the space / area.
마찬가지로, 시스템에 다수의 소독기가 포함되는 경우에는, 흔히 주어진 소독 처리시에 공간 전체를 소독하기 위한 노력의 하나로, 특정 대상물 근처가 아닌 공간 전체에 걸쳐 균일하게 분산 배치된다.Likewise, where a system includes multiple sterilizers, it is often an effort to disinfect the entire space at a given disinfection treatment, evenly distributed throughout the space rather than near a particular object.
또한, 공간/영역 오염정화 시스템의 소독원은, 병실 내의 침상과 같은 대상물 또는 표면 근처에 위치시킬 수 있지만, 특정 대상물 근처에 소독원을 위치시키는 것으로는, 오염량이 클 가능성이 있는 것으로 간주되는 도어의 손잡이나 전등 스위치 등, 공간/영역 내의 다른 대상물 또는 표면에 대한 소독의 필요성에 적절하게 대응하지 못하는 문제점이 있다.In addition, the disinfection source of the space / area pollution purification system may be located near an object or surface, such as a bed in a hospital room, but by placing the disinfection source near a specific object, a door considered to have a large amount of contamination There is a problem in that it does not adequately respond to the need for disinfection of other objects or surfaces in the space / area, such as a handle or light switch.
이러한 문제점을 해결하기 위하여, 본 발명은 주변 환경 조건과 살균 공간의 크기에 따라 살균 및 공기 정화 조건을 조절하여 최적의 살균 효과와 공기 정화 효과를 제공할 수 있는 살균 공기 정화장치 및 제어방법을 제공하는 것을 목적으로 한다.In order to solve this problem, the present invention provides a sterilizing air purifier and control method that can provide the optimum sterilization effect and air purification effect by adjusting the sterilization and air purification conditions according to the ambient environmental conditions and the size of the sterilization space. It aims to do it.
상기한 목적을 달성하기 위하여 본 발명은 대상 공간의 환경 조건과, 대상 공간의 크기 정보를 검출하는 환경 정보 검출부; 상기 환경 정보 검출부에서 검출된 환경 조건과 공간의 크기 정보를 분석하여 미리 설정된 빛의 파장범위, 광량, 빛의 조사 시간, 풍량 중 적어도 하나의 제어 정보를 검색하고, 상기 검색된 제어 정보에 따라 상기 빛의 파장범위, 광량, 빛의 조사 시간, 풍량의 제어 신호를 출력하는 제어부; 상기 제어부에서 출력되는 제어 신호에 따라 살균용 빛을 출력하는 광원부; 및 상기 제어부에서 출력되는 제어 신호에 따라 공기 정화용 팬의 동작을 제어하는 공기 정화부를 포함한다.In order to achieve the above object, the present invention provides an environmental information detection unit for detecting environmental conditions of the target space and size information of the target space; Analyze the environmental conditions and the size information of the space detected by the environment information detection unit to retrieve at least one control information of a predetermined wavelength range, light amount, light irradiation time, air volume, and the light according to the retrieved control information A control unit for outputting a control signal of the wavelength range, the amount of light, the irradiation time of the light, and the amount of air; A light source unit outputting sterilizing light according to a control signal output from the control unit; And an air purifying unit controlling the operation of the air purifying fan according to the control signal output from the controller.
또한, 본 발명에 따른 상기 살균 공기 정화장치는 원격지의 이동 단말기로 동작 상태 및 살균 결과 정보를 전송하는 데이터 통신부를 더 포함하는 것을 특징으로 한다.In addition, the sterilizing air purifying apparatus according to the invention is characterized in that it further comprises a data communication unit for transmitting the operating state and sterilization result information to a mobile terminal of a remote location.
또한, 본 발명에 따른 상기 환경 정보 검출부는 대상 공간의 먼지 농도를 검출하는 먼지 센서; 상기 대상 공간의 온도와 인체의 유무를 검출하는 적외선 센서; 및 상기 대상 공간의 크기를 검출하기 위해 상기 광원부로부터의 거리 정보를 검출하는 거리 센서를 포함하는 것을 특징으로 한다.In addition, the environmental information detection unit according to the invention dust sensor for detecting the dust concentration of the target space; An infrared sensor detecting a temperature of the target space and the presence or absence of a human body; And a distance sensor that detects distance information from the light source unit to detect the size of the target space.
또한, 본 발명에 따른 상기 환경 정보 검출부는 대상 공간의 CO2 농도를 검출하는 CO2 센서를 더 포함하는 것을 특징으로 한다.In addition, the environmental information detection unit according to the invention is characterized in that it further comprises a CO2 sensor for detecting the CO2 concentration of the target space.
또한, 본 발명에 따른 상기 제어부는 환경정보 검출부에서 검출한 대상 공간의 먼지 정보, 온도 정보, 거리 정보, CO2 정보를 이용하여 먼지 농도, 온도, 공간의 크기, CO2 농도를 분석하는 환경 분석부; 상기 환경 분석부에서 분석한 먼지 농도, 온도, 공간의 크기, CO2 농도에 따라 미리 설정된 빛의 파장범위, 광량, 빛의 조사 시간, 풍량 중 적어도 하나의 제어 정보를 데이터 베이스에서 검색하고, 상기 검색된 제어 정보에 따라 상기 빛의 파장범위, 광량, 빛의 조사 시간, 풍량의 제어 신호를 출력하는 살균 제어부; 및 상기 먼지 농도, 온도, 공간의 크기, CO2 농도에 대응하는 빛의 파장범위, 광량, 빛의 조사 시간, 풍량 정보를 저장한 데이터 베이스를 포함하는 것을 특징으로 한다.In addition, the control unit according to the present invention is an environmental analysis unit for analyzing the dust concentration, temperature, space size, CO2 concentration using dust information, temperature information, distance information, CO2 information of the target space detected by the environmental information detection unit; The control unit searches at least one control information among a wavelength range of light, light amount, light irradiation time, and air volume according to dust concentration, temperature, space size, and CO2 concentration analyzed by the environment analyzer in the database. A sterilization control unit for outputting a control signal of the wavelength range, light amount, light irradiation time, and air volume of the light according to control information; And a database storing the dust concentration, the temperature, the size of the space, the wavelength range of the light corresponding to the CO 2 concentration, the light quantity, the irradiation time of the light, and the air volume information.
또한, 본 발명에 따른 상기 제어부는 대상 공간에 인체 감지정보가 검출되면, 상기 광원부에서 출력되는 광원이 차단되도록 하는 것을 특징으로 한다.In addition, the controller according to the present invention is characterized in that when the human body detection information is detected in the target space, the light source output from the light source unit is blocked.
또한, 본 발명은 a) 환경 정보 검출부에서 대상 공간의 환경 조건과, 대상 공간의 크기 정보를 검출하는 단계; b) 제어부가 상기 검출된 대상 공간의 환경 조건과, 대상 공간의 크기 정보를 분석하여 대응하는 빛의 파장범위, 광량, 빛의 조사 시간, 풍량을 포함한 제어 정보를 데이터 베이스에서 검색하는 단계; 및 c) 상기 제어부가 검색된 제어 정보에 따라 빛의 파장범위, 광량, 빛의 조사 시간 및 풍량의 제어 신호를 광원부와 공기 정화부로 출력하고, 결과 정보를 저장하는 단계를 포함한다.In addition, the present invention comprises the steps of: a) detecting the environmental conditions of the target space and the size information of the target space in the environmental information detector; b) the control unit analyzing the detected environmental conditions of the target space and the size information of the target space and searching for control information including a wavelength range, a light quantity, a light irradiation time, and a wind volume of a corresponding light in a database; And c) outputting, by the control unit, control signals of the wavelength range, the light amount, the irradiation time, and the air volume of the light to the light source unit and the air purifying unit according to the retrieved control information, and storing the result information.
또한, 본 발명에 따른 상기 살균 공기 정화장치의 제어방법은 d) 상기 제어부가 상기 환경 정보 검출부를 통해 상기 c)단계의 수행 이후 대상 공간의 환경 조건을 검출하여 미리 설정된 추가 살균 판단용 기준값과 비교하는 단계; 및 e) 상기 비교 결과, 검출된 대상 공간의 환경 조건이 추가 살균 판단용 기준값 이하면 상기 c)단계를 재실행하고, 상기 검출된 대상 공간의 환경 조건이 추가 살균 판단용 기준값 이상이면, 살균 과정을 종료하며 살균 결과를 데이터 베이스에 저장하는 단계를 더 포함하는 것을 특징으로 한다.In addition, the method of controlling the sterilizing air purifying apparatus according to the present invention includes d) the control unit detects an environmental condition of the target space after performing the step c) through the environment information detecting unit and compares the preset sterilization judgment reference value. Doing; And e) if the detected environmental condition of the target space is less than or equal to the reference value for further sterilization determination, repeat step c), and if the environmental condition of the detected target space is equal to or greater than the reference value for further sterilization determination, perform the sterilization process. Terminating and storing the sterilization results in the database.
또한, 본 발명에 따른 상기 제어부는 살균 결과를 미리 설정된 이동 단말기로 전송하는 단계를 더 포함하는 것을 특징으로 한다.The control unit may further include transmitting a sterilization result to a preset mobile terminal.
또한, 본 발명에 따른 상기 제어부는 상기 c)단계에서 대상 공간에 인체 감지정보가 검출되면, 상기 광원부에서 출력되는 광원이 차단되도록 제어하는 것을 특징으로 한다.In addition, the control unit according to the present invention is characterized in that the control to block the light source output from the light source unit when the human body detection information is detected in the target space in step c).
본 발명은 주변 환경 조건과 살균 공간의 크기에 따라 살균 및 공기 정화 조건을 조절하여 최적의 살균 효과와 공기 정화 효과를 제공할 수 있는 장점이 있다.The present invention has the advantage of providing the optimum sterilization effect and air purification effect by adjusting the sterilization and air purification conditions according to the ambient environmental conditions and the size of the sterilization space.
도 1 은 본 발명에 따른 살균 공기 정화장치를 나타낸 사시도.1 is a perspective view showing a sterile air purifying apparatus according to the present invention.
도 2 는 본 발명에 따른 살균 공기 정화장치의 구성을 나타낸 블록도.Figure 2 is a block diagram showing the configuration of the sterilizing air purifier according to the present invention.
도 3 은 본 발명에 따른 살균 공기 정화장치의 환경 정보 검출부 구성을 나타낸 블록도.Figure 3 is a block diagram showing the configuration of the environmental information detection unit of the sterilizing air purifying apparatus according to the present invention.
도 4 는 본 발명에 따른 살균 공기 정화장치의 제어부 구성을 나타낸 블록도.Figure 4 is a block diagram showing the configuration of the control unit of the sterilizing air purifying apparatus according to the present invention.
도 5 는 본 발명에 따른 살균 공기 정화장치의 제어과정을 나타낸 흐름도.5 is a flow chart showing a control process of the sterilizing air purifying apparatus according to the present invention.
도 6 은 본 발명에 따른 살균 공기 정화장치의 먼지 농도 제어과정을 나타낸 흐름도.Figure 6 is a flow chart showing a dust concentration control process of the sterilizing air purifying apparatus according to the present invention.
도 7 은 본 발명에 따른 살균 공기 정화장치의 인체 감지과정을 나타낸 흐름도.7 is a flow chart showing a human body detection process of the sterilizing air purifying apparatus according to the present invention.
도 8 은 본 발명에 따른 살균 공기 정화장치의 주변 거리정보에 따른 제어과정을 나타낸 흐름도.8 is a flow chart showing a control process according to the peripheral distance information of the sterilizing air purifying apparatus according to the present invention.
도 9 는 본 발명에 따른 살균 공기 정화장치의 CO2 농도에 따른 제어과정을 나타낸 흐름도.9 is a flow chart showing a control process according to the CO2 concentration of the sterilizing air purifying apparatus according to the present invention.
이하, 첨부된 도면을 참조하여 본 발명에 따른 살균 공기 정화장치 및 제어방법의 바람직한 실시예를 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the sterilizing air purifying apparatus and control method according to the present invention.
(살균 공기 정화장치)(Sterilization air filter)
도 1은 본 발명에 따른 살균 공기 정화장치를 나타낸 사시도이고, 도 2는 본 발명에 따른 살균 공기 정화장치의 구성을 나타낸 블록도이며, 도 3은 본 발명에 따른 살균 공기 정화장치의 환경 정보 검출부 구성을 나타낸 블록도이고, 도 4는 본 발명에 따른 살균 공기 정화장치의 제어부 구성을 나타낸 블록도이다.1 is a perspective view showing a sterilizing air purifying apparatus according to the present invention, Figure 2 is a block diagram showing the configuration of the sterilizing air purifying apparatus according to the present invention, Figure 3 is an environmental information detection unit of the sterilizing air purifying apparatus according to the present invention 4 is a block diagram showing the configuration of the control unit of the sterilizing air purifying apparatus according to the present invention.
도 1 내지 도 4에 나타낸 바와 같이, 본 발명에 따른 살균 공기 정화장치(100)는 주변 환경 조건과 살균 공간의 크기에 따라 살균 및 공기 정화 조건을 조절하여 최적의 살균 효과와 공기 정화 효과를 제공할 수 있도록 환경 정보 검출부(110)와, 제어부(120)와, 광원부(130)와, 공기 정화부(140)와, 데이터 통신부(150)를 포함하여 구성된다.As shown in Figures 1 to 4, the sterilization air purifying apparatus 100 according to the present invention provides the optimum sterilization effect and air purification effect by adjusting the sterilization and air purification conditions according to the ambient environmental conditions and the size of the sterilization space. The environmental information detection unit 110, the control unit 120, the light source unit 130, the air purification unit 140, and the data communication unit 150 are configured to be able to do so.
상기 환경 정보 검출부(110)는 살균 대상 공간의 환경 조건과, 대상 공간의 크기 정보를 검출하는 구성으로서, 먼지 센서(111)와, 적외선 센서(112)와, 거리 센서(113)와, CO2 센서(114)를 포함하여 구성된다.The environmental information detection unit 110 is configured to detect environmental conditions of the sterilization target space and size information of the target space, and includes a dust sensor 111, an infrared sensor 112, a distance sensor 113, and a CO2 sensor. And 114.
상기 먼지 센서(111)는 살균 대상 공간의 먼지 농도를 검출하는 구성으로서, 주변으로 광을 출력하고, 상기 출력된 광의 산란 정보를 이용하여 주변의 먼지 농도를 검출한다.The dust sensor 111 is configured to detect the dust concentration of the sterilization target space, and outputs light to the surroundings, and detects the surrounding dust concentration using the scattering information of the output light.
상기 적외선 센서(112)는 살균 대상 공간의 온도와 인체의 유무를 검출하는 구성으로서, 피사체에서 발산하는 적외선 에너지를 감지하여 온도 정보를 검출한다.The infrared sensor 112 is configured to detect the temperature of the sterilization target space and the presence or absence of the human body, and detect temperature information by detecting infrared energy emitted from a subject.
또한, 상기 적외선 센서(112)는 적외선 에너지의 검출과 함께 피사체의 이동 여부를 검출하여 살균용 빛이 출력되는 과정에서 사람의 감지 정보를 함께 검출한다.In addition, the infrared sensor 112 detects the movement of the subject together with the detection of the infrared energy to detect the detection information of the person together in the process of outputting sterilization light.
상기 거리 센서(113)는 살균 대상 공간의 크기를 검출하기 위해 광원부(130)로부터의 거리 정보를 검출하는 구성으로서, 초음파 센서, 라이다(Radar) 센서, CCD 센서 등으로 이루어진다.The distance sensor 113 is configured to detect the distance information from the light source unit 130 to detect the size of the sterilization target space, and comprises an ultrasonic sensor, a radar sensor, a CCD sensor, and the like.
즉 상기 거리 센서(113)가 초음파 센서 또는 라이다 센서로 구성된 경우 주변으로 초음파 신호, 레이저 신호 등을 출력하고, 상기 출력된 신호가 피사체에 반사되어 입사되는 시간차를 이용하여 거리 정보를 측정한다.That is, when the distance sensor 113 is composed of an ultrasonic sensor or a lidar sensor, an ultrasonic signal, a laser signal, and the like are output to the surroundings, and the distance information is measured by using a time difference in which the output signal is reflected by the subject and incident.
또한, 상기 거리 센서(113)가 CCD 센서로 구성된 경우, 복수의 CCD 센서가 설치되고, 상기 복수의 CCD 센서가 촬영한 주변 공간의 이미지를 스테레오 이미징 프로세싱 과정을 이용하여 거리 정보가 측정될 수 있도록 한다.In addition, when the distance sensor 113 is composed of a CCD sensor, a plurality of CCD sensors are installed, so that the distance information can be measured by using a stereo imaging processing process for the image of the surrounding space photographed by the plurality of CCD sensors. do.
상기 CO2 센서(114)는 살균 대상 공간의 CO2 농도를 검출하기 위한 구성으로서, 광원부(130)에서 발생되는 열로 인해 피사체가 열화하여 발생하는 화재에 따른 CO2 농도 정보를 검출한다.The CO2 sensor 114 is a component for detecting the CO2 concentration of the sterilization target space, and detects CO2 concentration information according to a fire caused by deterioration of a subject due to heat generated from the light source unit 130.
상기 제어부(120)는 환경 정보 검출부(110)에서 검출된 환경 조건과 공간의 크기 정보를 분석하여 미리 설정된 빛의 파장범위, 광량, 빛의 조사 시간, 풍량 중 적어도 하나의 제어 정보를 검색하고, 상기 검색된 제어 정보에 따라 상기 빛의 파장범위, 광량, 빛의 조사 시간, 풍량의 제어 신호를 출력하는 구성으로서, 환경 분석부(121)와, 살균 제어부(122)와, 데이터 베이스(123)를 포함하여 구성된다.The controller 120 analyzes the environmental conditions and the size information of the space detected by the environmental information detector 110 to retrieve at least one control information among a preset wavelength range, light amount, light irradiation time, and air volume, The environmental analyzer 121, the sterilization controller 122, and the database 123 are configured to output control signals of the wavelength range, the light amount, the light irradiation time, and the air volume of the light according to the retrieved control information. It is configured to include.
상기 환경 분석부(121)는 환경정보 검출부(110)에서 검출한 대상 공간의 먼지 정보, 온도 정보, 인체 감지 정보, 거리 정보, CO2 정보를 이용하여 먼지 농도, 온도, 인체의 감지 여부, 공간의 크기, CO2 농도를 분석하고, 상기 분석된 결과를 일정 크기의 수치 정보로 변환하여 출력한다.The environmental analyzer 121 detects dust concentration, temperature, whether the human body is detected, and the space by using dust information, temperature information, human body detection information, distance information, and CO2 information of the target space detected by the environmental information detection unit 110. Size and CO2 concentration are analyzed, and the analyzed result is converted into numerical information of a predetermined size and output.
즉 상기 환경 분석부(121)는 먼지 센서(111)에서 검출한 광 산란 값을 이용하여 대상 공간의 먼지 분포에 따른 먼지 농도를 산출하고, 적외선 센서(112)에서 검출한 피사체의 적외선 온도로부터 주변 공간의 온도를 산출하며, 거리 센서(113)에서 검출한 피사체까지의 거리 정보를 이용하여 대상 공간의 크기(부피)를 산출하고, CO2 센서(114)에서 검출한 CO2 분포 값을 이용하여 대상 공간의 CO2 농도를 산출한다.That is, the environmental analyzer 121 calculates the dust concentration according to the dust distribution of the target space using the light scattering value detected by the dust sensor 111, and calculates the dust concentration from the infrared temperature of the subject detected by the infrared sensor 112. Calculate the temperature of the space, calculate the size (volume) of the target space using the distance information to the subject detected by the distance sensor 113, and use the CO2 distribution value detected by the CO2 sensor 114 to target the space. Calculate the CO2 concentration of.
또한, 상기 환경 분석부(121)는 적외선 센서(112)에서 이동하는 피사체 정보를 검출하면 인체 감지 신호를 출력한다. In addition, the environmental analyzer 121 outputs a human body detection signal when detecting the subject information moving by the infrared sensor 112.
또한, 상기 환경 분석부(121)는 CCD 센서로 구성된 거리 센서(113)에서 촬영한 주변 공간의 이미지를 수신하면, 미리 저장된 스테레오 이미징 프로그램을 통해 획득한 공간 이미지에서 피사체까지의 거리 정보를 산출할 수도 있다.In addition, when the environment analyzer 121 receives the image of the surrounding space photographed by the distance sensor 113 composed of the CCD sensor, the environment analyzer 121 may calculate the distance information from the spatial image acquired through the pre-stored stereo imaging program to the subject. It may be.
상기 살균 제어부(122)는 환경 분석부(121)에서 분석한 먼지 농도, 온도, 공간의 크기, CO2 농도 값이 산출되면, 상기 산출된 먼지 농도, 온도, 공간의 크기, CO2 농도 값을 데이터 베이스(123)에서 미리 설정된 빛의 파장범위, 광량, 빛의 조사 시간, 풍량 등의 제어 정보를 검색하고, 상기 검색된 제어 정보에 따라 상기 빛의 파장범위, 광량, 빛의 조사 시간, 풍량 등의 제어 신호를 출력하여 살균 과정이 수행되도록 한다.The sterilization control unit 122 calculates the dust concentration, the temperature, the size of the space, and the CO2 concentration value when the dust concentration, the temperature, the size of the space and the CO2 concentration value analyzed by the environmental analyzer 121 are calculated. In step 123, control information such as a wavelength range, light quantity, light irradiation time, and air volume of light is searched for in advance, and control of the wavelength range, light quantity, light irradiation time, air volume, and the like according to the retrieved control information. The signal is output for the sterilization process to be performed.
즉 상기 살균 제어부(122)는 환경 분석부(121)에서 산출된 먼지 농도, 온도, 공간의 크기, CO2 농도 값에 대응하는 제어 정보를 검색하고, 상기 검색된 제어 정보에 따라 살균 대상 공간의 크기가 미리 설정된 공간의 크기보다 크거나 또는 작으면, 광원부(130)의 광량을 증가시키거나 감소되도록 제어하고, 먼지의 농도가 미리 설정된 먼지의 농도보다 높거나 또는 낮으면, 상기 광원부(130)의 광량, 조사(동작)시간 등이 가변되도록 제어하며, 상기 광원부(130)에서 출력되는 살균용 빛의 파장범위(예를 들면, 자외선 파장, 가시광선, 원적외선 등)가 조절될 수 있도록 한다.That is, the sterilization control unit 122 searches for control information corresponding to the dust concentration, the temperature, the size of the space, and the CO2 concentration value calculated by the environment analyzer 121, and according to the retrieved control information, the size of the target sterilization space is increased. If it is larger or smaller than the size of the preset space, the light amount of the light source unit 130 is controlled to be increased or decreased. If the dust concentration is higher or lower than the preset dust concentration, the light amount of the light source unit 130 is controlled. In this case, the irradiation (operation) time is controlled to be variable, and the wavelength range (eg, ultraviolet ray wavelength, visible ray, far infrared ray, etc.) of the sterilizing light output from the light source unit 130 can be adjusted.
또한, 상기 살균 제어부(122)는 먼지 농도에 따라 공기 정화부(140)에 의한 공기 정화용 팬의 풍량이 증가되도록 하거나 또는 광원부(130)에 의한 광량 증가, 조사시간 등이 증가되도록 제어하고, CO2 농도에 따라 광원부(130)의 출력이 감소되도록 제어한다.In addition, the sterilization control unit 122 controls to increase the air volume of the air purification fan by the air purification unit 140 or increase the amount of light, irradiation time, etc. by the light source unit 130 according to the dust concentration, CO2 The output of the light source 130 is reduced according to the concentration.
또한, 상기 살균 제어부(122)는 환경 분석부(121)에서 살균 대상 공간에서 인체 감지정보가 검출되면, 상기 광원부(130)에서 출력되는 광원이 차단되도록 제어한다.In addition, the sterilization control unit 122 controls the light source output from the light source unit 130 to be blocked when the human body detecting information is detected in the space to be sterilized by the environment analyzer 121.
또한, 상기 살균 제어부(122)는 광원부(130)의 광량, 조사시간 및 살균용 빛의 파장범위와, 공기 정화부(140)의 풍량 등이 조절된 제어 정보를 데이터 베이스(123)에 저장하고, 환경 정보 검출부(110)를 통해 상기 살균 과정의 수행 이후 살균 대상 공간의 환경 조건을 검출하고, 살균 과정과 살균 결과를 데이터 베이스(123)에 저장한다.In addition, the sterilization control unit 122 stores control information in which the light amount of the light source unit 130, the irradiation time and the wavelength range of the sterilizing light, the air volume of the air purification unit 140, and the like are adjusted in the database 123. After the sterilization process is performed through the environmental information detector 110, the environmental conditions of the space to be sterilized are detected, and the sterilization process and the sterilization result are stored in the database 123.
또한, 상기 살균 제어부(122)는 상기 살균 과정과 살균 결과를 미리 설정된 이동 단말기(200) 즉 유선 또는 무선 네트워크를 통해 연결된 사용자의 관리용 단말기로 전송한다.In addition, the sterilization control unit 122 transmits the sterilization process and the sterilization result to a mobile terminal 200 that is set in advance, that is, a management terminal of a user connected through a wired or wireless network.
상기 데이터 베이스(123)는 먼지 농도, 온도, 공간의 크기, CO2 농도에 대응하는 빛의 파장범위, 광량, 빛의 조사 시간, 풍량 정보 등을 저장한다.The database 123 stores the dust concentration, the temperature, the size of the space, the wavelength range of the light corresponding to the CO 2 concentration, the light amount, the irradiation time of the light, the air volume information, and the like.
또한, 상기 데이터 베이스(123)는 촬영된 이미지로부터 피사체의 거리 정보를 측정하는 스테레오 이미징 프로그램과, 환경 정보 검출부(110)에서 검출된 농도, 온도, 공간의 크기, CO2 농도 값에 대응하여 매칭되는 정보들을 검색하는 매칭 프로그램을 저장한다.In addition, the database 123 is matched to the stereo imaging program for measuring the distance information of the subject from the captured image, the concentration, temperature, space size, CO2 concentration value detected by the environmental information detector 110 Stores a matching program to retrieve information.
상기 광원부(130)는 제어부(120)에서 출력되는 제어 신호에 따라 살균 대상 공간에 살균용 빛을 출력하는 구성으로서, 자외선 파장범위, 가시광선 파장범위, 원적외선 파장범위 등의 빛이 출력되도록 복수의 광원이 설치되고, 바람직하게는 LED로 이루어진다.The light source unit 130 is a configuration for outputting sterilization light to the sterilization target space according to the control signal output from the control unit 120, a plurality of light output such as ultraviolet wavelength range, visible wavelength range, far infrared wavelength range, etc. A light source is installed and preferably consists of LEDs.
또한, 상기 광원부(130)는 제어부(120)의 살균 제어부(122)에서 출력되는 제어 정보에 따라 자외선 파장범위, 가시광선 파장범위, 원적외선 파장범위 중 적어도 하나 이상의 파장범위를 갖는 빛을 출력하고, 상기 제어부(120)의 살균 제어부(122)에서 출력되는 제어 정보에 따라 상기 출력되는 빛의 광량이 증가하거나 또는 감소하여 출력하며, 상기 광원부(130)의 조사(동작)시간이 가변되어 출력된다.In addition, the light source unit 130 outputs light having a wavelength range of at least one of an ultraviolet wavelength range, a visible wavelength range, and a far infrared wavelength range according to the control information output from the sterilization controller 122 of the controller 120. According to the control information output from the sterilization control unit 122 of the control unit 120, the light amount of the output light increases or decreases, and the irradiation (operation) time of the light source unit 130 is varied and output.
상기 공기 정화부(140)는 제어부(120)에서 출력되는 제어 신호에 따라 공기 정화용 팬의 온/오프되어 살균 대상 공간의 공기 정화를 수행하는 구성으로서, 공지의 공기 정화기 구성으로 이루어질 수 있고, 먼지 농도 등에 따라 풍량이 증가 또는 감소하여 동작한다.The air purifier 140 is configured to perform air purification of a sterilization target space by turning on / off an air purifying fan according to a control signal output from the controller 120, and may be formed of a known air purifier. The air volume increases or decreases depending on the concentration.
상기 데이터 통신부(150)는 원격지에 위치한 사용자의 관리용 단말기와 유선 네트워크 또는 무선 네트워크를 통해 연결되고, 살균 공기 정화장치(100)의 동작 상태와 살균 결과 정보를 전송한다.The data communication unit 150 is connected to a management terminal of a user located in a remote place through a wired network or a wireless network, and transmits the operation state and sterilization result information of the sterilization air purifier 100.
(제어방법)(Control method)
도 5는 본 발명에 따른 살균 공기 정화장치의 제어과정을 나타낸 흐름도이고, 도 6은 본 발명에 따른 살균 공기 정화장치의 먼지 농도 제어과정을 나타낸 흐름도이며, 도 7은 본 발명에 따른 살균 공기 정화장치의 인체 감지과정을 나타낸 흐름도이고, 도 8은 본 발명에 따른 살균 공기 정화장치의 주변 거리정보에 따른 제어과정을 나타낸 흐름도이며, 도 9는 본 발명에 따른 살균 공기 정화장치의 CO2 농도에 따른 제어과정을 나타낸 흐름도이다.5 is a flow chart showing a control process of the sterilizing air purifying apparatus according to the present invention, Figure 6 is a flow chart showing a dust concentration control process of the sterilizing air purifying apparatus according to the present invention, Figure 7 is a sterilizing air purification according to the present invention 8 is a flowchart illustrating a human body detecting process of the apparatus, and FIG. 8 is a flowchart illustrating a control process according to peripheral distance information of the sterilizing air purifying apparatus according to the present invention, and FIG. Flow chart showing the control process.
도 1 내지 도 9를 참조하면, 환경 정보 검출부(110)에서 살균 대상 공간의 환경 조건과, 대상 공간의 크기 정보를 검출(S100)한다.1 to 9, the environmental information detection unit 110 detects environmental conditions of the sterilization target space and size information of the target space (S100).
제어부(120)가 상기 검출된 살균 대상 공간의 환경 조건과, 대상 공간의 크기 정보를 분석하고, 상기 분석된 정보에 대응하는 빛의 파장범위, 광량, 빛의 조사 시간, 풍량 등을 포함한 제어 정보를 데이터 베이스(123)에서 검색(S200)한다.The control unit 120 analyzes the detected environmental conditions of the sterilization target space and the size information of the target space, and includes control information including a wavelength range, a light amount, a light irradiation time, and a wind volume of the light corresponding to the analyzed information. Search in the database 123 (S200).
상기 S200단계를 더욱 상세하게 설명하면, 제어부(120)는 먼지 센서(111)를 통해 먼지 농도를 검출(S210)하고, 상기 검출된 먼지 농도를 미리 설정된 공기 정화 판단용 기준 농도와 비교(S211)한다.Referring to step S200 in more detail, the control unit 120 detects the dust concentration through the dust sensor 111 (S210), and compares the detected dust concentration with a preset air purification determination reference concentration (S211). do.
상기 S211 단계의 비교 결과, 검출된 먼지 농도가 기준 농도 이상이면, 상기 검출된 먼지 농도에 대응하는 공기 정화 조건을 데이터 베이스(123)에서 검색(S212)하고, 검색된 조건에 따른 광원부(130)의 광량, 파장범위, 조사시간과, 공기 정화부(140)의 풍량, 가동시간 등을 포함한 제어정보를 출력(S213)한다.As a result of the comparison of the step S211, if the detected dust concentration is equal to or greater than the reference concentration, the air purification condition corresponding to the detected dust concentration is searched in the database 123 (S212), and the light source unit 130 according to the searched condition The control information including the light quantity, the wavelength range, the irradiation time, the air volume of the air purification unit 140, the operating time, and the like is output (S213).
또한, 상기 S200 단계에서 제어부(120)는 적외선 센서(112)를 통해 살균 대상 공간에서 인체 감지정보가 검출되는지 판단(S220, S221)하고, 인체 감지정보가 검출되면 광원부(130)의 출력이 오프되거나 또는 감소되도록 제어(S222)하며, 인체 감지정보가 검출되지 않으면, 광원부(130)의 출력이 온 상태를 유지하도록 제어(S223)한다.In addition, in step S200, the controller 120 determines whether human body detection information is detected in the sterilization target space through the infrared sensor 112 (S220 and S221), and when the human body detection information is detected, the output of the light source unit 130 is turned off. If the human body sensing information is not detected, the control unit 222 controls the output of the light source unit 130 to be turned on or reduced.
또한, 상기 S200 단계에서 제어부(120)는 거리 센서(113)를 통해 살균 대상 공간의 거리 정보를 검출(S230)하고, 상기 검출된 거리 정보에 기초하여 현재 설정된 거리 정보와, 상기 설정된 거리 정보에 따른 광원부(130)의 광량 범위를 확인(S231)한다.In addition, in step S200, the control unit 120 detects distance information of the sterilization target space through the distance sensor 113 (S230), and based on the detected distance information on the currently set distance information and the set distance information. The light amount range of the light source unit 130 is checked (S231).
상기 제어부(120)는 S231 단계에서 확인된 광량 범위에 따른 거리 정보를 상기 S230 단계에서 검출한 거리 정보와 비교하여 설정된 범위인지 여부를 판단(S232)한다.The controller 120 compares the distance information according to the light amount range identified in step S231 with the distance information detected in step S230 to determine whether the set range is S232.
상기 S232 단계의 판단 결과, 검출된 거리 정보가 현재 설정된 거리 정보의 범위에 포함되지 않으면, 상기 제어부(120)는 광원부(130)의 출력을 조절(S233)하고, 상기 검출된 거리 정보가 현재 설정된 거리 정보의 범위에 포함되면, 상기 제어부(120)는 광원부(130)의 출력이 유지(S234)되도록 한다.As a result of the determination in step S232, if the detected distance information is not included in the range of the currently set distance information, the controller 120 adjusts the output of the light source unit 130 (S233), and the detected distance information is currently set. When included in the range of distance information, the controller 120 allows the output of the light source unit 130 to be maintained (S234).
또한, 상기 S200 단계에서 제어부(120)는 CO2 센서(114)를 통해 살균 대상 공간의 CO2 농도를 검출(S240)하고, 상기 검출된 CO2 농도를 미리 설정된 화재 감지 판단용 기준 농도와 비교(S241)한다.In addition, in step S200, the control unit 120 detects the CO2 concentration of the sterilization target space through the CO2 sensor 114 (S240), and compares the detected CO2 concentration with a preset fire detection determination reference concentration (S241). do.
상기 S241 단계의 비교 결과, 검출된 CO2 농도가 기준 농도 이상이면, 광원부(130)의 광량을 감소하거나 또는 차단되도록 제어(S242)하고, 검출된 CO2 농도가 기준 농도 이하면, 광원부(130)의 광량이 유지되도록 제어(S243)한다.As a result of the comparison of step S241, if the detected CO2 concentration is greater than or equal to the reference concentration, the control unit 242 reduces or blocks the amount of light of the light source unit 130, and if the detected CO2 concentration is less than or equal to the reference concentration, the light source unit 130 The amount of light is controlled to be maintained (S243).
상기 S200 단계에서 검색된 제어 정보에 따라 상기 제어부(120)는 빛의 파장범위, 광량, 빛의 조사 시간 및 풍량의 제어 신호를 광원부(130)와 공기 정화부(140)로 출력하여 살균 동작을 수행(S300)한다.According to the control information retrieved in step S200, the control unit 120 outputs a control signal of the wavelength range, light amount, light irradiation time and air volume of the light to the light source unit 130 and the air purification unit 140 to perform sterilization operation. (S300).
상기 제어부(120)는 환경 정보 검출부(110)를 통해 상기 S300 단계의 살균 동작을 수행한 다음 살균 대상 공간의 환경 조건을 검출하여 살균 결과 정보를 분석 및 저장(S400)하고, 상기 살균 결과 정보를 미리 설정된 추가 살균 판단용 기준값과 비교(S500)한다.The control unit 120 performs the sterilization operation of the step S300 through the environmental information detection unit 110, detects the environmental conditions of the sterilization target space, analyzes and stores the sterilization result information (S400), and stores the sterilization result information. It is compared with the preset additional sterilization determination reference value (S500).
상기 S500 단계의 비교 결과, 검출된 살균 대상 공간의 환경 조건이 추가 살균 판단용 기준값 이하면 상기 S300 단계를 재수행하고, 상기 검출된 대상 공간의 환경 조건이 추가 살균 판단용 기준값 이상이면, 살균 과정을 종료하며 살균 결과를 데이터 베이스(123)에 저장(S600)하고, 상기 살균 결과를 미리 설정된 사용자의 이동 단말기(200)로 전송(S700)한다.As a result of the comparison of the step S500, if the detected environmental condition of the sterilization target space is equal to or less than the reference value for further sterilization determination, perform step S300 again. After the termination, the sterilization result is stored in the database 123 (S600), and the sterilization result is transmitted to the mobile terminal 200 of the preset user (S700).
따라서, 주변 환경 조건과 살균 공간의 크기에 따라 살균 및 공기 정화 조건을 조절하여 최적의 살균 효과와 공기 정화 효과를 제공할 수 있게 된다.Therefore, it is possible to provide the optimum sterilization effect and air purification effect by adjusting the sterilization and air purification conditions according to the environmental conditions and the size of the sterilization space.
상기와 같이, 본 발명의 바람직한 실시 예를 참조하여 설명하였지만 해당 기술 분야의 숙련된 당업자라면 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경시킬 수 있음을 이해할 수 있을 것이다.As described above, it has been described with reference to a preferred embodiment of the present invention, but those skilled in the art various modifications and changes of the present invention without departing from the spirit and scope of the invention described in the claims below I can understand that you can.
또한, 본 발명의 실시예를 설명하는 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있으며, 상술된 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있으므로, 이러한 용어들에 대한 해석은 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In addition, in the course of describing an embodiment of the present invention, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description, and the above terms are considered in the present invention. As the terms defined herein may vary according to a user's or operator's intention or custom, interpretation of these terms should be made based on the contents throughout this specification.

Claims (10)

  1. 대상 공간의 환경 조건과, 대상 공간의 크기 정보를 검출하는 환경 정보 검출부;An environmental information detector for detecting environmental conditions of the target space and size information of the target space;
    상기 환경 정보 검출부에서 검출된 환경 조건과 공간의 크기 정보를 분석하여 미리 설정된 빛의 파장범위, 광량, 빛의 조사 시간, 풍량 중 적어도 하나의 제어 정보를 검색하고, 상기 검색된 제어 정보에 따라 상기 빛의 파장범위, 광량, 빛의 조사 시간, 풍량의 제어 신호를 출력하는 제어부;Analyze the environmental conditions and the size information of the space detected by the environment information detection unit to retrieve at least one control information of a predetermined wavelength range, light amount, light irradiation time, air volume, and the light according to the retrieved control information A control unit for outputting a control signal of the wavelength range, the amount of light, the irradiation time of the light, and the amount of air;
    상기 제어부에서 출력되는 제어 신호에 따라 살균용 빛을 출력하는 광원부; 및A light source unit outputting sterilizing light according to a control signal output from the control unit; And
    상기 제어부에서 출력되는 제어 신호에 따라 공기 정화용 팬의 동작을 제어하는 공기 정화부를 포함하는 살균 공기 정화장치.Sterilizing air purification apparatus including an air purifying unit for controlling the operation of the air purification fan according to the control signal output from the control unit.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 살균 공기 정화장치는 원격지의 이동 단말기로 동작 상태 및 살균 결과 정보를 전송하는 데이터 통신부를 더 포함하는 것을 특징으로 하는 살균 공기 정화장치.The sterilizing air purifier further comprises a data communication unit for transmitting the operation status and sterilization result information to a mobile terminal of a remote place.
  3. 제 2 항에 있어서,The method of claim 2,
    상기 환경 정보 검출부는 대상 공간의 먼지 농도를 검출하는 먼지 센서;The environmental information detection unit includes a dust sensor for detecting the concentration of dust in the target space;
    상기 대상 공간의 온도와 인체의 유무를 검출하는 적외선 센서; 및An infrared sensor detecting a temperature of the target space and the presence or absence of a human body; And
    상기 대상 공간의 크기를 검출하기 위해 상기 광원부로부터의 거리 정보를 검출하는 거리 센서를 포함하는 것을 특징으로 하는 살균 공기 정화장치.And a distance sensor that detects distance information from the light source unit to detect the size of the target space.
  4. 제 3 항에 있어서,The method of claim 3, wherein
    상기 환경 정보 검출부는 대상 공간의 CO2 농도를 검출하는 CO2 센서를 더 포함하는 것을 특징으로 하는 살균 공기 정화장치.The environmental information detection unit further comprises a CO2 sensor for detecting the CO2 concentration of the target space.
  5. 제 2 항에 있어서,The method of claim 2,
    상기 제어부는 환경정보 검출부에서 검출한 대상 공간의 먼지 정보, 온도 정보, 거리 정보, CO2 정보를 이용하여 먼지 농도, 온도, 공간의 크기, CO2 농도를 분석하는 환경 분석부;The controller may include: an environment analyzer configured to analyze dust concentration, temperature, space size, and CO2 concentration using dust information, temperature information, distance information, and CO2 information of the target space detected by the environmental information detector;
    상기 환경 분석부에서 분석한 먼지 농도, 온도, 공간의 크기, CO2 농도에 따라 미리 설정된 빛의 파장범위, 광량, 빛의 조사 시간, 풍량 중 적어도 하나의 제어 정보를 데이터 베이스에서 검색하고, 상기 검색된 제어 정보에 따라 상기 빛의 파장범위, 광량, 빛의 조사 시간, 풍량의 제어 신호를 출력하는 살균 제어부; 및The control unit searches at least one control information among a wavelength range of light, light amount, light irradiation time, and air volume according to dust concentration, temperature, space size, and CO2 concentration analyzed by the environment analyzer in the database. A sterilization control unit for outputting a control signal of the wavelength range, light amount, light irradiation time, and air volume of the light according to control information; And
    상기 먼지 농도, 온도, 공간의 크기, CO2 농도에 대응하는 빛의 파장범위, 광량, 빛의 조사 시간, 풍량 정보를 저장한 데이터 베이스를 포함하는 것을 특징으로 하는 살균 공기 정화장치.A sterilizing air purifier comprising a database storing the dust concentration, the temperature, the size of the space, the wavelength range of light, the amount of light, the irradiation time of the light, and the air volume information corresponding to the CO 2 concentration.
  6. 제 5 항에 있어서,The method of claim 5, wherein
    상기 제어부는 대상 공간에 인체 감지정보가 검출되면, 상기 광원부에서 출력되는 광원이 차단되도록 하는 것을 특징으로 하는 살균 공기 정화장치.The control unit is a sterilizing air purifier, characterized in that the light source output from the light source unit is blocked when the human body detection information is detected in the target space.
  7. a) 환경 정보 검출부에서 대상 공간의 환경 조건과, 대상 공간의 크기 정보를 검출하는 단계;a) detecting, by the environment information detector, environmental conditions of the target space and size information of the target space;
    b) 제어부가 상기 검출된 대상 공간의 환경 조건과, 대상 공간의 크기 정보를 분석하여 대응하는 빛의 파장범위, 광량, 빛의 조사 시간, 풍량을 포함한 제어 정보를 데이터 베이스에서 검색하는 단계; 및b) the control unit analyzing the detected environmental conditions of the target space and the size information of the target space and searching for control information including a wavelength range, a light quantity, a light irradiation time, and a wind volume of a corresponding light in a database; And
    c) 상기 제어부가 검색된 제어 정보에 따라 빛의 파장범위, 광량, 빛의 조사 시간 및 풍량의 제어 신호를 광원부와 공기 정화부로 출력하고, 결과 정보를 저장하는 단계를 포함하는 살균 공기 정화장치의 제어방법.c) controlling the sterilizing air purifier including outputting a control signal of a wavelength range, a light quantity, a light irradiation time and a wind volume of the light to the light source unit and the air purifying unit according to the retrieved control information and storing the result information; Way.
  8. 제 7 항에 있어서,The method of claim 7, wherein
    상기 살균 공기 정화장치의 제어방법은The control method of the sterilizing air purifier
    d) 상기 제어부가 상기 환경 정보 검출부를 통해 상기 c)단계의 수행 이후 대상 공간의 환경 조건을 검출하여 미리 설정된 추가 살균 판단용 기준값과 비교하는 단계; 및d) detecting, by the controller, the environmental condition of the target space after performing the step c) through the environment information detector, and comparing the preset sterilization determination reference value; And
    e) 상기 비교 결과, 검출된 대상 공간의 환경 조건이 추가 살균 판단용 기준값 이하면 상기 c)단계를 재실행하고, 상기 검출된 대상 공간의 환경 조건이 추가 살균 판단용 기준값 이상이면, 살균 과정을 종료하며 살균 결과를 데이터 베이스에 저장하는 단계를 더 포함하는 것을 특징으로 하는 살균 공기 정화장치의 제어방법.e) If the result of the comparison indicates that the detected environmental condition of the target space is less than or equal to the standard for further sterilization determination, the step c) is executed again. And storing the sterilization result in a database.
  9. 제 8 항에 있어서,The method of claim 8,
    상기 제어부는 살균 결과를 미리 설정된 이동 단말기로 전송하는 단계를 더 포함하는 것을 특징으로 하는 살균 공기 정화장치의 제어방법.The control unit further comprises the step of transmitting a sterilization result to a predetermined mobile terminal control method of the sterilizing air purifier.
  10. 제 9 항에 있어서,The method of claim 9,
    상기 제어부는 상기 c)단계에서 대상 공간에 인체 감지정보가 검출되면, 상기 광원부에서 출력되는 광원이 차단되도록 제어하는 것을 특징으로 하는 살균 공기 정화장치의 제어방법.The control unit controls the sterilizing air purifier, characterized in that if the human body detection information is detected in the target space in step c) to block the light source output from the light source unit.
PCT/KR2017/014295 2016-12-07 2017-12-07 Air sterilizing purifier and control method thereof WO2018106036A2 (en)

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