KR102349257B1 - Smart cleaning booth and method for managing indoor personnel cleanliness - Google Patents

Abstract

Introducing a smart clean booth with an information notification function. The smart clean booth according to the embodiment is installed in front of and behind the door to the indoor space, and when the user enters the smart clean access device before and after passing the door, an access recognition sensor for detecting the user's access; a sterilization module including a UV sterilization device, an air compressor, and a suction pump to remove contaminants exposed to visitors; a measurement module for measuring contamination information including fine dust, foreign substances, and bacteria exposed to the inbound user, and measuring body information including the height and height of the inbound user; a calculation module for calculating washing information including a washing method, washing intensity, and time by using the measured contamination information; and a control module for generating a sterilization control signal for controlling the operation of the sterilization module according to the calculated washing information. a communication module for receiving pollution information and external fine dust information of an indoor space from an environment recognition sensor of an indoor space in which a smart clean access device is installed; includes

Description

Smart cleaning booth with target information provision function and method for cleaning visitors {SMART CLEANING BOOTH AND METHOD FOR MANAGING INDOOR PERSONNEL CLEANLINESS}

The present disclosure relates to a smart clean booth that has both a health management function and a target information provision function and is capable of an information notification function. In particular, it can be easily installed at the entrance or passageway of an office, home, restaurant, etc. to provide an air shower at the same time as the user enters. Through this, not only the removal of fine dust and pollutants, but also ultraviolet sterilization and antibacterial effect are carried out. In addition, health management big data such as weight change and height change are collected through the measuring device installed in the booth, and the health management data and information necessary for entry and exit according to the booth installation location and user are provided through the display, and information such as purchase information suitable for you It is about a smart clean booth that can provide an information notification function that can be used for updates tailored to purchase propensity, etc.

Unless otherwise indicated herein, the material described in this section is not prior art to the claims of this application, and inclusion in this section is not an admission that it is prior art.

Fine dust is small dust particles that are invisible to the human eye and is mainly caused by artificial causes such as burning fuel. Depending on the particle size, it is divided into fine dust and ultrafine dust. China is the major cause of fine dust. As China's industrialization accelerated, coal consumption increased rapidly. According to the China Statistical Yearbook (2011), China's dependence on coal has exceeded 70%. In addition, as winter came, coal consumption increased and the concentration of fine dust increased. In fact, the concentration of ultrafine dust in Beijing reached 993㎍/㎥ in January 2013 and 407㎍/㎥ in October. Compared to the WHO recommended standard of 25㎍/㎥, the concentration was significantly higher, especially in winter when fuel consumption is high. This is what made the sky cloudy as it flew to Korea by the westerly or northwest winds, combined with pollutants, and accumulated. According to the Korea Meteorological Administration, the concentration of fine dust in Korea increases by an average of 44.5% when a west or northwest wind blows.

Recently, as the degree of fine dust pollution increases and the number of days when ultra-fine dust is at a dangerous level increases, people are very easily exposed to fine dust, ultra-fine dust, bacteria, and other pollutants through outdoor activities. As a result, after outdoor activities, pollutants are buried in clothes, shoes, hair, etc. and enter the room as it is. Even if the indoor air purifier is operated, the effectiveness of the air purifier is inevitably reduced in a situation where the inflow of external pollutants continues. Such fine dust, germs, and other pollutants can harm the health of people who are active indoors, and it is especially serious for those who have an abnormally weak immune system such as children, the elderly, and patients. It is necessary to effectively remove the pollutants.

1. Korea Patent Registration No. 10-1828942 (2018.02.07) 2. Korean Patent Registration No. 10-1333635 (2013.11.21)

When a person enters an indoor space such as an office or home through a smart clean booth capable of an information notification function according to an embodiment, the air shower removes fine dust or contaminants on clothes or shoes, so that the indoor pollution level is aggravated by the occupants make sure it doesn't happen

In addition, in the embodiment, when an occupant enters the indoor space, the occupant is identified and allowed to enter through resident identification including an identification number or face recognition, and personal physical information such as a change in weight or height of the entrant is collected and It displays personal body information and contamination level, and provides product purchase information according to the visitor information to manage the health of the visitor and provide individually customized product recommendation function.

In addition, compared to the conventional entrance door, it is a non-exit booth device that has both a health management function and a function to provide target information for each visitor. To provide a door device with a health management function that can effectively block the inflow of fine dust and bacteria into the room by measuring and classifying gender, height (height), weight, etc. and performing an air shower with an appropriate air intensity and height .

In addition, through the display installed in the booth, advertisements are exposed through two-way communication with the server and big data is collected, thereby linking target advertisements suitable for purchase propensity, etc. It is to provide booth equipment.

A smart clean booth capable of an information notification function according to an embodiment is installed on the front or back of an indoor space entrance door, allowing the user to enter after identifying the entrant through the entrant identification method including the door identification number and face recognition, and an access recognition sensor that detects user access when entering the smart clean access device before and after passing; When the entrance door of the smart clean booth is opened and closed, it automatically operates the sterilizers including the air injector and suction pump, respectively, controls to start communication with the external server, and controls the target advertisement content or necessary information received from the external server. a display module for receiving and displaying the target advertisement content and necessary information; a control module, characterized in that when the exit door is opened and then closed or the exit sensor detects that the exit door is opened or closed, the smart clean booth is controlled to stop operation; Clothes hangers installed on one or more of the top, bottom, left, and right of the Smart Clean Booth; and an air wash module installed on the hanger and protruding the hanger to remove contaminants from the blanket or clothes through the air shower.

A method for managing indoor occupants and using a smart clean booth capable of an information notification function according to another embodiment includes the steps of: (A) continuously receiving indoor fine dust concentrations and outdoor fine dust concentrations from a communication module; (B) when the user enters the smart clean access device before and after passing through the door in the access recognition sensor, detecting the user access; (C) measuring contamination information including fine dust, foreign substances, and bacteria exposed to the user in the measurement module, and measuring body information including the height and height of the user; (D) calculating washing information including a washing method, washing intensity and time using the measured pollution information, body information, and indoor fine dust concentration in a calculation module; (E) generating a sterilization control signal for controlling the operation of the sterilization module according to the washing information calculated by the control module; and (F) washing the contaminants exposed to the user by the sterilization devices according to the sterilization control signal; includes

The smart clean booth and indoor occupant cleanliness management method that can notify information as described above removes contaminants such as fine dust and ultra-fine dust exposed to people entering the room to prevent fine dust and ultra-fine dust from entering the room. By preventing pollutants from entering by people, it can contribute to the maintenance of health and disease prevention of people who are active indoors. In addition, by identifying the identity of the entrant and providing the entrant with the purpose of the visit and the indoor situation information according to the occupant's registration schedule, unnecessary access can be controlled and unauthorized entry can be restricted.

In addition, it is possible to keep the clothes clean by removing the dust and contaminants on the clothes of the people who go out after going out. In addition, the convenience of use can be improved by automatically controlling detailed items such as the operation intensity and time of various sterilization and washing devices according to the indoor and outdoor fine dust concentration, the measured contamination level and body information of the entrants.

In addition, it is possible to determine whether sterilization and cleaning have been properly performed by calculating the change in the contamination level of the entrants before and after sterilization and providing the change in the contamination level. In addition, the smart clean booth capable of information notification according to the embodiment can be easily manufactured and easily installed in the doorway or passageway, so that air shower or UV sterilization is performed at the same time as the user enters, but gender or height (such as men and women or children) height) and perform an air shower with the appropriate intensity and height to effectively block the inflow of fine dust and bacteria into the room. And, according to the health access booth according to the present invention, advertisements are exposed through two-way communication with the server through the display installed in the booth at the same time as the user enters, and big data is collected and analyzed from a number of booths on the network to meet the purchasing propensity, etc. It has the advantage of enabling revenue generation by linking target advertisements.

It should be understood that the effects of the present invention are not limited to the above-described effects, and include all effects that can be inferred from the configuration of the invention described in the detailed description or claims of the present invention.

1A is a view for explaining a smart clean booth 100 capable of an information notification function according to an embodiment
1b is a view showing a clothes hanger and a quilt hanger configured in the smart clean booth 100 according to the embodiment;
2 is a view for explaining an example of a user recognition sensor of the smart clean booth 100 having a target information providing function according to an embodiment
3 is a flowchart for explaining the operation of the health entrance booth 100 according to an embodiment of the present invention.
4 is a diagram showing a data processing block of a smart clean booth having a target information function according to an embodiment
5 is a view showing a data processing block of a smart clean booth having a target information providing function according to an embodiment

Advantages and features of the present invention, and a method for achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention belongs It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

In describing the embodiments of the present invention, if it is determined that a detailed description of a well-known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, the terms to be described later are terms defined in consideration of functions in an embodiment of the present invention, which may vary according to intentions or customs of users and operators. Therefore, the definition should be made based on the content throughout this specification.

1A is a view for explaining a smart clean booth 100 capable of an information notification function according to an embodiment, and FIG. 1B is an air wash on a hanger, a quilt hanger and a clothes hanger configured in the smart clean booth 100 according to the embodiment. It is a diagram for explaining an operating embodiment.

Referring to FIG. 1A , the smart clean booth 100 according to an embodiment is formed or installed in any part of the hexahedral housings 211 , 112 , 113 , the air injection unit 120 , the air It includes a suction unit 130 , an ultraviolet sterilization unit and a weight measuring unit 140 , a lighting unit 150 , a display module 160 , a digital door lock 170 , a sensor 180 , and the like. However, it is preferable that the injection holes of the air injection unit 120 are formed in the left and right wall portions of the housing portion 112 except for the entrance door 211 and the exit door 113, and the user's foot side is exposed to ultraviolet rays. The ultraviolet sterilization unit 140 for sterilization is preferably installed at the lower end of the left and right wall portions of the housing portion 112 so that the irradiated ultraviolet rays are directed closer to the user's feet.

The smart clean booth 100 capable of an information notification function according to an embodiment may include an access recognition sensor, a display module, a control module, a clothes hanger, and an air wash module. The access recognition sensor is installed on the front or rear side of the door to the indoor space, allows the user to identify the person through the door identification method including the identification number and face recognition, and then allows access, and uses the smart clean access device before and after passing the door. Upon entering, it detects user entry and exit.

When the entrance door of the smart clean booth is opened and closed, the display module automatically operates the sterilizers including the air injector and the suction pump, respectively, controls to start communication with the external server, and controls the target advertisement content received from the external server or Receive necessary information to display target advertisement content and necessary information.

The control module controls the operation of the smart clean booth to stop when the exit door is opened and closed or the exit sensor detects that the exit door is opened or closed.

The hanger is installed on one or more of the top, bottom, left, and right of the smart clean booth, and when it is installed on a hanger and the hanger is protruded, contaminants from the bedding or clothes are removed through the air shower.

In addition, as shown in Figure 1b, in the smart clean booth according to the embodiment, a hanger 111 on which clothes or blankets can be hung is installed on at least one side of the top, bottom, left, and right side of the smart clean booth, The clothes hanger 111 may be installed by being connected to the air wash modules a1 , a2 , a3 , or the air wash modules a1 , a2 , a3 may be installed inside the clothes hanger 111 . In the embodiment, when the user protrudes the hanger 111 to hang clothes or blankets, air or washer fluid is sprayed from the air wash modules a1 and a2 to remove contaminants from the clothes or blankets. In addition, a weight measurement module 115 for measuring the weight of an occupant together with an air vent may be installed at the bottom of the smart clean booth.

In addition, the health entry booth 100 according to an embodiment is connected to the injection holes of the air injection unit 120 by a predetermined tube or pipe, and an air compressor 192 for supplying air to the air injection unit 120 . ), a suction pump 193 for discharging air in the housings 211, 112, and 113 by connecting the suction holes of the air suction unit 130 and a predetermined tube or pipe, etc., and communicating with an external server on the network. The communication device 191 for the purpose of recognizing the opening and closing of the entrance door 211 and the exit door 113 may include a control module 190 responsible for overall control of the components of the health entrance booth 100, etc. have.

In the embodiment, the housings 112 and 113 are described as having a hexahedral shape, but the present invention is not limited thereto and may be manufactured in various polyhedral shapes depending on the entry/exit environment. In addition, the entrance door 211 among the housings 211 , 112 , and 113 may be omitted when being replaced with a front door of an office, home, restaurant, etc., and the entrance door 211 and the exit door 113 . If any of the above components of the housing part 112 except for are not formed or installed, the corresponding part may be omitted. For example, in the bottom part of the housing part 112 , the above components, that is, the air injection unit 120 , the air suction unit 130 , the ultraviolet sterilization unit and the weight measuring unit 140 , and the lighting unit 150 . ), if none of the display module 160 and the sensor 180 are formed or installed, the corresponding bottom portion may also be omitted.

The air injection unit 120 includes injection holes for supplying air into the housings 112 and 113 when the user enters the housings 211 , 112 , and 113 to perform an air shower. It is preferable that a plurality of injection holes of the air injection unit 120 are appropriately formed in the left and right wall portions of the housing portion 112 except for the entrance door 211 and the exit door 113, but the present invention is not limited thereto. In some cases, the outlet door 113 or the ceiling portion of the housing 112 may be formed to supply air through these portions. The injection holes of the air injection unit 120 are connected to the air compressor 192 through a pipe such as a tube or pipe on the rear side. In addition, an air filtration filter such as a nano filter may be mounted in the injection holes of the air injection unit 120 to allow fresh air to flow into the housing 112 . In addition, in order to effectively discharge the pollutants in the air in the booth after the air shower, fine water vapor is sprayed from the upper and side parts to collect the pollutants to the bottom and discharge them.

The air suction unit 130 includes suction holes for discharging air in the housings 112 and 113 to the outside while the user enters the housings 112 and 113 and takes an air shower. It is preferable that the injection holes of the air intake unit 130 are properly formed on either side or on either side of the left and right walls of the housing part 112 except for the entrance door 211 and the exit door 113, as shown in the figure. A plurality of suction holes formed in (112) and a pipe such as a tube or pipe on the rear side may be one. However, the present invention is not limited thereto, and in some cases, the injection holes of the air intake unit 130 may be formed in the outlet door 113 or the ceiling portion of the housing 112 to allow air intake through these portions. .

The control module 190 controls the air compressor 192 to automatically start operation when the user enters and the entrance door 211 is opened and then closed, so that the injection holes of the air injection unit 120 and the air compressor 192 are closed. ) by supplying air into the housings 211 , 112 , 113 through a predetermined tube or pipe connecting between them, an air shower may be provided to the user. In addition, the control module 190 controls the suction pump 193 to start operation while the air shower is being performed, and through a predetermined tube or pipe connecting the air suction unit 130 and the suction pump 193 , etc. Air in the housings 211 , 112 , and 113 may be discharged. When fine dust and other contaminants are removed from the user's body through the air shower, they may be properly discharged to the outside through the suction pump 193 .

In addition, while such an air shower and air discharge are made by the user's entry, the control module 190 includes a UV sterilization unit and a weight measurement unit 140 , a lighting unit 150 , a display module 160 , a sensor 180 , It is possible to control the overall operation of the components such as the communication device 191 to start. The control module 190 may control the entire operation of the above components to start only when both the entrance door 211 and the exit door 113 are closed.

The ultraviolet sterilization unit and the weight measuring unit 140 operate to sterilize the foot of the user entering and exiting with ultraviolet rays, measure the weight to perform an effective air shower, classify the number of people by gender, age, etc., and supply an appropriate air strength. The ultraviolet sterilization unit 140 is installed at the lower end of the left and right wall portions of the housing portion 112 so that the irradiated ultraviolet rays are directed closer to the user's feet, thereby effectively sterilizing bacteria and other contaminants attached to shoes or socks. it is preferable

The lighting unit 150 is preferably installed on the ceiling portion of the housing 112 , but may be installed on other suitable wall surfaces of the inner surfaces of the housings 112 and 113 .

The display module 160 displays advertisements in conjunction with a server on a network. For example, the control module 190 makes a request to a server on the network using wired Internet communication, wireless Internet communication such as WiFi, WiBro, or mobile communication such as WCDMA and LTE through a modem provided in the communication device 191, etc. The target advertisement content received from the server may be received, and the corresponding advertisement (eg, health food/equipment, electronic product, travel product, etc., without limitation) may be displayed on the display module 160 . The display module 160 is preferably installed on the surface of the exit door 113 , but may be installed on other suitable wall surfaces of the inner surfaces of the housings 112 and 113 .

Accordingly, through the touch screen of the display module 160, the user requests a call through a call button (eg, a call for purchase with the server operator is possible), advertisements displayed on the display module 160 (eg, banner advertisement, or A request for details about an advertisement selected among the advertisements displayed in a split screen (eg, by selecting the advertisement), a request for an advertisement list (eg, possible by selecting a predetermined part of the screen), or a purchase request ( For example, it is possible to select a purchase request button displayed in the corresponding advertisement) and the like) and the like) may be transmitted to a server on the network.

The server receiving such a request also interworks with one or more other access booths on the network. Accordingly, the server on the network may determine the purchasing propensity for each user by collecting the above request information from a plurality of entry and exit booths in advance and analyzing the purchased products. In addition, the server on the network manages a database for target advertisement contents (digital multimedia contents), and can match target advertisement contents corresponding to the purchasing propensity for each user as described above with reference to the database. Accordingly, the server on the network may provide the target advertisement content corresponding to the purchase propensity of the user to the display module 160 mounted in each entrance and exit booth.

In addition, the health access booth 100 according to an embodiment may be interlocked with the digital door lock 170 installed on the entrance door 211 or the front door of an office, home, or restaurant. For example, when the user inputs a password into the digital door lock 170 , the entrance door 211 or the front door of an office, home, restaurant, etc. is opened, so that the user can enter the housing 112 . In this case, the password may include an individual identifier that can identify user 1 (eg, dad), user 2 (eg, mom), user 3 (eg, son), user 4 (eg, daughter). Accordingly, the control module 190 may store information on the gender or height (key) matching the individual identifier in advance, and determine the gender or height (key) of the corresponding user with respect to the above password. According to this determination result, the control module 190 controls the power of the air compressor 192 or the air injection unit 120 opens and closes the injection holes according to the gender of the user to control the opening and closing amount of the injection holes of the air injection unit 120. It is possible to control the intensity of the air injected through the. In addition, the control module 190 has a height corresponding to the height of the user among the injection holes of the vertical array form (eg, 1st row, 2nd row, 3rd row, etc.) of the air jetting unit 120 according to the height of the user. It is also possible to control so that the air is injected only through the injection hole up to.

In addition, the health entrance booth 100 according to an embodiment may be interlocked with a sensor 180 for recognizing a height or image of a user installed at an appropriate location of the housing 112 . For example, when a user enters the housing 112 , the sensor 180 , for example, an image sensor, captures an image including the user and generates a corresponding electrical signal. The sensor 180 may be a monochrome/color image sensor such as a CMOS image sensor or a CCD image sensor, but is not limited thereto and may be a low-resolution image sensor capable of capturing only a shape. Accordingly, the control module 190 may process the signal of the sensor 180 to determine the gender or height (height) of the corresponding user. According to this determination result, the control module 190 controls the power of the air compressor 192 or the air injection unit 120 opens and closes the injection holes according to the gender of the user to control the opening and closing amount of the injection holes of the air injection unit 120. It is possible to control the intensity of the air injected through the. In addition, the control module 190 has a height corresponding to the height of the user among the injection holes of the vertical array form (eg, 1st row, 2nd row, 3rd row, etc.) of the air jetting unit 120 according to the height of the user. It is also possible to control so that the air is injected only through the injection hole up to. In addition, the health entrance booth 100 according to an embodiment of the present invention is installed at an appropriate position in the lower portion of the housing 112, and a UV sterilization unit for recognizing the number of people entering when there are a large number of users entering the health incident, and It may be linked with the weight measuring unit 140 . For example, when a plurality of users enter the housing 112, the UV sterilization unit and the weight measurement unit 140 measure the weight, divide it by the weight of a standard adult, child, etc., and calculate the number of people entering the room. Accordingly, the control module 190 may process the signal of the sensor 180 to determine the gender or height (height) of the corresponding user. According to this determination result, the control module 190 controls the power of the air compressor 192 or the air injection unit 120 opens and closes the injection holes according to the gender of the user to control the opening and closing amount of the injection holes of the air injection unit 120. It is possible to control the intensity of the air injected through the. In addition, by repeatedly accumulating data on the amount of weight change for the number of people entering and leaving, an early warning notification can be made about the presence or absence of health problems.

The control module 190 combines the operation of the ultraviolet sterilization unit and the weight measuring unit 140 of the digital door lock 170 and the sensor 180 (the sensor of FIG. 2 may be included) as above, and when any one operation condition is satisfied According to the gender or height (height), the number of people, the intensity or height of the air through the air injection unit 120 may be appropriately adjusted.

In addition, the smart clean booth 100 capable of an information notification function according to the embodiment may include a hanger configuration 111 on the upper end for hanging blankets or clothes, and installed on the upper, lower, left, and right sides of the booth if necessary. By protruding the hanger component 111, it is possible to effectively remove contaminants such as blankets or clothes through an air shower or the like.

In addition, in the embodiment, in order to effectively perform an air shower on an occupant or an object, the air shower is automatically adjusted based on the received information on the external fine dust concentration, and if necessary, the air shower time, intensity, intensity, etc. can be adjusted through the user's manual adjustment. It can be precisely adjusted. In addition, the height direction light of the air shower outlet can be manually adjusted by the user to the person or object, and the air shower outlet can be automatically adjusted based on pre-registered information. In addition, it is possible to effectively perform the above function while the body equipped with the air shower spout rotates or moves within 0 to 360 degrees. On the other hand, when entering the smart clean booth according to the embodiment, while the conventional entrance hall is dirty with the contaminated shoes from the outside, the pollutant on the shoes is first removed with a brush 173, water, adhesive, etc., and then an air shower is performed. By removing the source of contamination from shoes, it is possible to prevent contamination of the entrance hall. In the embodiment, the brush is configured in the form of a rotatable roll as shown in FIG. 1 to remove the contaminants attached to the shoes when the entrant enters while the roll rotates. In addition, water comes out as needed from the side of the footrest 181 so that, when contaminated water that needs washing, such as mud, gets on the shoes, it can be washed first when entering the clean booth.

2 is a view for explaining an example of a user recognition sensor of the smart clean booth 100 capable of an information notification function according to an embodiment.

As an example of the sensor 180 according to the embodiment, in particular, in order to recognize the height of the user, as shown in FIG. 2 , the elements of the laser or infrared light emitting unit 181 and the light receiving unit 182 on both side walls of the housing 112 . The light beams are installed in a row by height, and a portion where the light receiving unit 182 elements do not receive the light emitted from the light emitting unit 181 elements can be recognized as a light path blocked by the user. Accordingly, the control module 190 may determine the height (height) of the user according to the signals of the light-receiving unit 182 elements while controlling the light emission of the elements of the light-emitting unit 181 and the light reception of the elements of the light-receiving unit 182 . At this time, the control module 190 determines the height corresponding to the height of the user among the injection holes of the vertical array type (eg, 1st row, 2nd row, 3rd row, etc.) of the air jetting unit 120 according to the height of the user. It is also possible to control so that the air is injected only through the injection hole up to.

On the other hand, such an air shower and air discharge, natural light and advertisement display, etc. are made, and after the air shower is finished, when the user opens and exits the exit door 113 and then closes, the control module 190 performs the overall operation of the components. control to stop. In some cases, the control module 190 starts the overall operation of the components for a predetermined time (eg, 30 seconds, 1 minute, 2 minutes, etc.), and automatically stops the overall operation of the components after the time ends. You can also control it. Hereinafter, the operation of the health entrance booth 100 according to an embodiment of the present invention will be described in more detail with reference to FIG. 3 .

3 is a flowchart for explaining the operation of the health entrance booth 100 according to an embodiment of the present invention.

Referring to FIG. 3 , first, the user opens the entrance door 211 or the front door of an office, home, or restaurant and enters the housing 112 ( S110 ). At this time, the user enters a password in the digital door lock 170 installed in the entrance door 211 that is a part of the entrance booth 100 or the front door interlocking with the entrance booth 100 to enter the entrance door 211 or the front door. When this is opened, it is possible to enter into the housing 112 . In order to interwork with the control module 190, the password of the digital door lock 170 is user 1 (eg, dad), user 2 (eg, mom), user 3 (eg, son), user 4 (eg, daughter), etc. It may include an individual identifier that can identify As will be described later, the control module 190 pre-stores information on gender or height (key) that matches such an individual identifier, and can determine the gender or height (key) of the user with respect to the above password. have.

Interlocking with the digital door lock 170 is not necessarily required, as will be described later, in order to control the intensity or height of air injected through the injection hole of the air injection unit 120 in conjunction with the control module 190 . It can be used when interlocking with the digital door lock 170 is required.

In this way, the user enters into the housing 112 of the entry/exit booth 100 and the entrance door 211 or the front door is closed, and the control module 190 uses the air compressor 192 to control the air of the air injection unit 120 using the air compressor 192 . Supply, discharge of air from the air suction unit 130 using the suction pump 193, the operation of the ultraviolet sterilization unit 140, the operation of the lighting unit 150, the communication device 191 for communication with the server on the network It starts to control the operation, etc. (S120).

As described above, the control module 190 stores in advance information on gender or height (key) that matches the individual identifier of the password input through the digital door lock 170, It is possible to determine the gender or height (height) of (S130). According to this determination result, the control module 190 controls the user's control module 190 among the injection holes of the vertical array type (eg, 1st row, 2nd row, 3rd row, etc.) of the air jetting unit 120 according to the height of the user. The air shower can be controlled so that air is sprayed only through the injection hole up to the height corresponding to the height (S140). In addition, the control module 190 controls the amount of power of the air compressor 192 or the air injection unit 120 to open and close the injection holes according to the gender of the user to control the air injected through the injection hole of the air injection unit 120 . It is also possible to control the intensity of

In addition, the smart clean booth 100 capable of an information notification function according to an embodiment of the present invention is installed at an appropriate location in the housing 112, a CMOS image sensor, CCD image sensor, etc. for recognizing a user's height or image. In conjunction with the sensor 180 , the control module 190 may process a signal from the sensor 180 to determine the gender or height (height) of the user. In addition, as shown in FIG. 2 , the elements of the laser or infrared light emitting unit 181 and the light receiving unit 182 are installed in a line by height on both side walls of the housing 112 , and the control module 190 includes the light emitting unit 181 element. The height (height) of the user may be determined according to the signals of the light-receiving unit 182 elements while controlling the light emission of the elements and the light reception of the light-receiving unit 182 elements. At this time, the control module 190 determines the height corresponding to the height of the user among the injection holes of the vertical array type (eg, 1st row, 2nd row, 3rd row, etc.) of the air jetting unit 120 according to the height of the user. It is also possible to control so that the air is injected only through the injection hole up to.

As described above, while the air shower is performed according to the height or gender of the user, the control module 190 controls the operation of the suction pump 193, and when fine dust or other contaminants are removed from the user's body through the air shower, it is sucked. It can be properly discharged to the outside through the pump (193). In addition, while such an air shower and air discharge are performed by the user's entry, the control module 190 includes the ultraviolet sterilizer 140 , the lighting unit 150 , the display module 160 , the sensor 180 , and the communication device 191 . ) to control the overall operation of the components. The control module 190 may control the entire operation of the above components to start only when both the entrance door 211 and the exit door 113 are closed.

The ultraviolet sterilization unit 140 installed at the lower end of the left and right wall parts of the housing part 112 operates to sterilize the foot side of the user entering and exiting with ultraviolet rays, and bacteria and other contaminants on the user's shoes or socks are removed. to be effectively sterilized.

In addition, while the air shower and air discharge are performed due to the user's entry, the display module 160 may request the server on the network and display the target advertisement content received from the server (S140).

The user through the touch screen of the display module 160, a request through a call button (eg, a call for a purchase with the server operator is possible), advertisements displayed on the display module 160 (eg, banner advertisement, or screen is divided Displayed advertisement, etc.), request for details about the selected advertisement (eg, by selecting the advertisement), requesting an advertisement list (eg, by selecting a certain part of the screen), or requesting a purchase (eg, the corresponding advertisement) Request information including (possible by selecting the purchase request button displayed in the advertisement) may be transmitted to the server on the network (S150). The server receiving such a request also interworks with one or more other access booths on the network. Accordingly, the server on the network may determine the purchasing propensity for each user by collecting the above request information from a plurality of entry and exit booths in advance and analyzing the purchased products. In addition, the server on the network manages a database for target advertisement contents (digital multimedia contents), and can match target advertisement contents corresponding to the purchasing propensity for each user as described above with reference to the database. Accordingly, the server on the network may provide the target advertisement content corresponding to the purchase propensity of the user to the display module 160 mounted in each entrance and exit booth.

On the other hand, such an air shower and air discharge, natural light and advertisement display, etc. are made, and after the air shower is finished, when the user opens and exits the exit door 113 and then closes, the control module 190 performs the overall operation of the components. It is controlled to stop (S160). In some cases, the control module 190 starts the overall operation of the components for a predetermined time (eg, 30 seconds, 1 minute, 2 minutes, etc.), and automatically stops the overall operation of the components after the time ends. You can also control it.

4 is a diagram illustrating a data processing block of a smart clean booth capable of an information notification function according to an embodiment.

Referring to FIG. 4 , a smart clean booth capable of an information notification function according to an embodiment includes an access recognition sensor 110 , a sterilization module 120 , a measurement module 130 , a calculation module 140 , a control module 150 and communication It may be configured to include a module 160 . As used herein, the term 'module' should be construed to include software, hardware, or a combination thereof, depending on the context in which the term is used. For example, the software may be machine language, firmware, embedded code, and application software. As another example, the hardware may be a circuit, a processor, a computer, an integrated circuit, an integrated circuit core, a sensor, a Micro-Electro-Mechanical System (MEMS), a passive device, or a combination thereof.

The access recognition sensor 110 is installed in front of and behind the door to the indoor space, and when the user enters the smart clean access device before and after passing through the door, it detects the user's access.

The measurement module 130 measures contamination information including fine dust, foreign substances, and bacteria exposed to the user who entered the booth, and measures body information including the height and height of the user who entered the booth. In addition, when the smart clean booth is installed in a space for special mechanical parts such as semiconductors and display liquid crystals, the measurement module 130 grasps the personal information of the entrants, such as the occupant's identity, position, and purpose of entry in more detail.

The calculation module 140 calculates washing information including a washing method, washing intensity and time by using the measured contamination information. In addition, in the embodiment, the calculation module 140 calculates the target information including the work to be performed by the visitor entering the room, the access limit time, the indoor situation information, and the target advertisement information according to the identified personal information of the visitor. can In an embodiment, the calculation module 140 may receive and display visitor target information from an external server, and may transmit indoor situation information, such as situation information for each production line and the number of indoor workers, to the visitor. In addition, when the target information or identity information of the visitor is not queried from the external server, the access of the visitor may be restricted.

When the smart clean booth according to the embodiment is installed in the entrance area of the factory line, information related to the employee who wants to enter the factory line is calculated as target information, and the target information is displayed to the employee in the clean booth before the employee enters the factory line can do. Specifically, the target information output to the clean booth in the embodiment includes the work schedule, work type, access restriction time, notice information shared by the team to which the employee belongs, company-wide notice information, notice information for each task, etc. that the employee should be aware of. may include In addition, through the clean booth, employees can be familiar with the situation inside the factory and by line in advance, and when the employee's body information is already stored, when a sudden physical change is detected in the clean booth, the employee is warned in advance. can do.

In addition, when the identity information of the employee who entered the smart clean booth capable of the information notification function according to the embodiment is identified, the employee's affiliation information such as the division, department, and team to which the employee belongs is identified in detail, and information to be notified to the employee according to the identified affiliation information can be selected and provided. For example, by enabling the clean booth to know in advance the tasks processed by the employees belonging to the same team who have previously entered, the results of tasks, and the work log, the employee can supplement the plan for the tasks to be performed before entering the factory line, The status of work processing that is not shared by team members can also be grasped in advance in the clean booth.

The control module 150 generates a sterilization control signal for controlling the operation of the sterilization module according to the calculated washing information.

The sterilization module 120 includes various sterilization devices such as an ultraviolet sterilizer, an air compressor, and a suction pump in order to remove contaminants exposed to visitors, and each of the sterilization devices through the sterilization control signal transmitted from the control module 150 . to control

The communication module 160 receives the indoor space pollution information and external fine dust information from the environmental recognition sensor of the indoor space where the smart clean booth is installed.

In an embodiment, the control module 150 may determine whether a person is allowed to enter or not according to the indoor space pollution information and the user's pollution information after washing. For example, the control module 150 may restrict access to those who adversely affect indoor products or whose background check is not performed and those whose target information is not calculated because the calculated contamination level of the occupants is greater than or equal to a certain level. Specifically, if a smart clean booth capable of information notification is installed in a semiconductor or display component manufacturing plant, users who have not registered in the access schedule in the server managing the factory cannot enter, or enter the purpose of entry at the booth. Access restrictions can be lifted only in this case. In addition, the communication module 160 may retrieve target information of the visitor from the server and output it to the clean booth. For example, in the registered visitor schedule, the target information required individually by the visitor, such as work information to be performed by the visitor, the production line status, and the work progress status, can be checked once again by the visitor.

In an embodiment, in the clean booth, the password input to the digital door lock may include an individual identifier in conjunction with the digital door lock installed on the entrance door. In an embodiment, access may be restricted or the identity of an entrant may be confirmed through an individual identifier. In addition, in an embodiment, the control module determines the gender or height matching the individual identifier, and controls the intensity of the air injected through the injection hole of the air injection unit according to the gender of the user, or the air injection according to the height of the user Air may be controlled to be injected through the injection holes up to a height corresponding to the height of the user among the negative array-shaped injection holes.

In an embodiment, the sterilization module may include various washing devices and sterilization devices for washing contaminated users. For example, the air spray unit sprays wind to clean the fine dust and pollutants exposed to the user with air pressure, and the air suction unit sucks air from the smart clean booth to suck the pollutants. In addition, the antibacterial material spraying unit sprays a sterilizing material and an antibacterial material to the user, and the sterilizing unit irradiates ultraviolet rays for user sterilization. In an embodiment, the air injection unit, the air suction unit, the antibacterial material injection unit, and the sterilization unit may be controlled in detail by the injection time, injection intensity, and antibacterial material injection amount information included in the sterilization control signal transmitted from the control module.

In addition, the control module 150 may generate a sterilization control signal according to the external fine dust concentration information and the user's body information. In addition, the calculation module 140 may compare the measured degree of contamination of the user with the degree of contamination of the user after washing. In addition, a smart clean booth booth capable of an information notification function having a target information providing function according to an embodiment includes a display module that outputs contamination level information, target information of entrants, a sterilization control signal, etc. after washing; may further include.

In an embodiment, the display module may provide customized advertisement content for each visitor among target information to the entrants entering the clean booth. In an embodiment, the external server communicating with the smart clean booth collects and analyzes information related to the user entering and exiting the smart clean booth in advance. Specifically, the external server collects and analyzes various personal information such as gender, age, affiliated institution, affiliated department, affiliated team, and physical information of the visitor, and identifies purchasing propensity according to the analysis result. Thereafter, the advertisement content selected according to the purchasing propensity is transmitted to each smart booth. In the smart booth, when a user entering and exiting is recognized, the recognized user's customized advertisement content is output to the display module of the clean booth, and a user's touch is input to the display module to generate a product purchase event. In addition, in the embodiment, the display module outputs the amount of change from the previous body information after sensing the user's body information, and generates a warning message when the change exceeds a certain level to display in the smart clean booth so that the user entering the booth can recognize it. can

5 is a diagram illustrating a data processing block of a smart clean booth capable of an information notification function according to an embodiment.

In step S310, the indoor and outdoor fine dust concentration and pollution level are sensed by continuously receiving indoor and outdoor fine dust concentrations from the communication module. In addition, in the embodiment, when the smart clean booth is installed in a factory, etc., it is possible to receive indoor situation information, such as the work situation for each production line, the temperature, and the number of workers in the room.

In step S320, when the user enters the smart clean access device before and after passing through the door in the access recognition sensor, the user access is detected.

In step S330, the calculation module measures pollution information including fine dust, foreign substances, and bacteria exposed to the user who entered and exits, measures body information including the height and height of the user who entered, and the pollution information measured by the calculation module , calculates washing information including washing method, washing intensity and time using body information and indoor fine dust concentration. In addition, in step S330, the identity of the entrant may be checked and target information for each entrant may be calculated. In an embodiment, the target information for each entrant may include a schedule, work information, and security information previously registered by the entrant, such as the reason, purpose, work plan, and time limit of the entrant entering the room.

In step S340, a sterilization control signal for controlling the operation of the sterilization module is generated according to the washing information calculated by the control module, and in step S350, the sterilizers wash contaminants exposed to the user according to the sterilization control signal. In an embodiment, step S350 includes measuring the degree of contamination after washing the pollutants in the calculation module, and comparing the degree of contamination before washing with the degree of contamination after washing; and determining, by the control module, whether or not a person can enter and exit according to the indoor space pollution information and the user's pollution information after washing; may include

In addition, according to the embodiment S350 sterilization control signal washing the contaminants exposed to the user by the sterilizer; removing the dust from the user's shoes in the suction pump; In order to clean the fine dust and contaminants exposed to the user in the air spray unit with air pressure, spraying wind; In order to suck the pollutants from the air intake, the step of sucking the air of the smart clean access device; Spraying a sterilizing material, an antibacterial material to the user from the antibacterial material spraying unit; irradiating ultraviolet rays for user sterilization in the ultraviolet sterilization unit; may include

In addition, in the embodiment, the process of generating a sterilization control signal for controlling the operation of the sterilization module according to the washing information calculated by the control module, which is step S340 in the embodiment, is based on indoor and outdoor fine dust concentration, the user's contamination level, and the user's body information. The detailed control information including the injection time, injection intensity, injection amount and suction intensity and time of each of the sterilizer including the injection unit, the air suction unit, the antibacterial material injection unit, and the ultraviolet sterilizer is generated.

In an embodiment, measuring the contamination level after washing the pollutants in the calculation module, and comparing the contamination level before washing with the contamination level after washing; comparing the measured contamination level of the user with the user contamination level after washing, and outputting a comparison result and a sterilization control signal with the user contamination level after washing; may further include.

The smart clean booth and indoor occupant cleanliness management method that can notify the information as described above removes pollutants such as fine dust and ultra-fine dust exposed to people entering the room to prevent fine dust and ultra-fine dust from entering the room. By preventing pollutants from entering by people, it can contribute to the maintenance of health and disease prevention of people who are active indoors. In addition, it is possible to keep the clothes clean by removing the dust and contaminants on the clothes of the people who go out after going out. In addition, the convenience of use can be improved by automatically controlling detailed items such as the operation intensity and time of various sterilization and washing devices according to the indoor and outdoor fine dust concentration, the measured contamination level and body information of the entrants. In addition, it is possible to determine whether sterilization and cleaning have been properly performed by calculating the change in the contamination level of the entrants before and after sterilization and providing the change in the contamination level. In addition, the smart clean booth capable of information notification according to the embodiment can be easily manufactured and easily installed in the doorway or passageway, so that air shower or UV sterilization is performed at the same time as the user enters, but gender or height (such as men and women or children) height) and perform an air shower with the appropriate intensity and height to effectively block the inflow of fine dust and bacteria into the room. In addition, as soon as the user enters the booth, advertisements are exposed through two-way communication with the server through the display installed in the booth, and big data is collected and analyzed from multiple booths on the network. do.

The disclosed content is merely an example, and since it can be variously changed and implemented by those skilled in the art without departing from the gist of the claims claimed in the claims, the protection scope of the disclosed content is limited to the specific It is not limited to an Example.

Claims (15)

In a smart clean booth with information notification function,
Installed on the front or rear side of the entrance door to the indoor space, the user identifies the occupant through the resident identification method including the identification number and face recognition of the door and allows access, and enters the smart clean access device before and after passing the door. an entrance recognition sensor for detecting entry and exit;
When the entrance door of the smart clean booth is opened and closed, it automatically operates the sterilizers including the air sprayer and the suction pump, respectively, and controls to start communication with the external server, and the target advertisement content received from the external server or required a display module for receiving information and displaying the target advertisement content and necessary information;
a control module for controlling the operation of the smart clean booth to stop when the exit door is opened and then closed or the exit sensor detects that the exit door is opened or closed;
Clothes hangers installed on one or more of the top, bottom, left, and right of the Smart Clean Booth;
an air wash module that is installed on the hanger and removes contaminants from bedding or clothes through an air shower when the hanger protrudes;
a sterilization module including a UV sterilizer, an air compressor, and a suction pump to remove contaminants exposed to visitors;
a measurement module for measuring contamination information including fine dust, foreign substances, and bacteria exposed to the inbound user, and measuring body information including the height and height of the inbound user; and
a calculation module for calculating washing information including a washing method, washing intensity, and time by using the measured contamination information; includes,

the control module; silver,
A sterilization control signal is generated according to the external fine dust concentration information and the user's body information, and a predetermined tube or pipe connecting the air suction unit and the suction pump is connected by controlling the suction pump to start operation while the air shower is taking place. The air in the housing is discharged through the air shower, and when fine dust falls off the user's body through the air shower,

the calculation module; silver,
Compare the measured user's contamination level with the user's contamination level after washing,
After the washing, the user's contamination level, comparison result, and sterilization control signal are output through the display module,
The smart clean booth,
Identify the personal information of the entrant and calculate the target information including the work to be performed by the entrant and the restricted time, the indoor situation information, and the target advertisement information according to the identified personal information of the entrant, and an external server Receives and displays visitor target information from
When the identity information of the user who entered the smart clean booth is identified, the affiliation information including the business unit, department, and team to which the user belongs is identified, and the tasks and tasks performed by the employees of the same team who previously entered and exited according to the identified affiliation information , smart clean booth, characterized in that the information including the work log is selected and provided to the user through the display module.
The smart clean booth according to claim 1, wherein the information notification function is possible
a communication module for receiving pollution information and external fine dust information of the indoor space from the environmental recognition sensor of the indoor space in which the smart clean access device is installed, and communicating with an external server for managing occupants and indoor spaces; further comprising,
The control module is
Smart clean booth, characterized in that it is determined whether a person can enter or not according to the indoor space pollution information and the user's pollution information after washing.
delete The smart clean booth according to claim 1, wherein the information notification function is possible.
The password inputted to the digital door lock in conjunction with the digital door lock installed on the entrance door includes a personal identifier,
The control module determines the gender or height matching the individual identifier, and controls the intensity of the air injected through the injection hole of the air injection unit according to the gender of the user, or the air injection according to the height of the user Smart clean booth, characterized in that the air is controlled to be sprayed through the spray holes up to the height corresponding to the height of the user among the spray holes of the negative array type.
delete delete According to claim 1, wherein the smart clean booth
a display module for displaying advertisements in conjunction with a server on a network; including,
The control module recognizes the opening and closing of the entrance door and the exit door, supplying air to the air injection unit using air, discharging air from the air suction unit using a suction pump, and communication for communication with the server A smart clean booth, characterized in that it controls the operation of the device.
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