KR20230047265A - Stand-alone un-contact booth - Google Patents

Abstract

Provided is a standalone un-tact booth that creates an air curtain in the direction of the ceiling of the standalone un-tact booth, intakes and exhausts air drifting along the air curtain, purifies the exhausted air, delivers the purified air, generates video information by filming the entrance of the standalone un-tact booth, determines the number of people from the video information, and controls a droplet blocking module to operate according to the number of people entering the standalone un-tact booth.

Description

Standalone Untact Booth {STAND-ALONE UN-CONTACT BOOTH}

The present invention relates to a standalone untact booth, and more particularly, to a standalone untact booth equipped with a table and a plurality of seats.

Highly contagious diseases, such as coronavirus disease 2019 (COVID-19), are easily transmitted from person to person through droplets. Accordingly, as a measure to prevent infection through droplets, wearing a mask is a representative measure.

On the other hand, in the case of stores that sell food, such as restaurants and cafes, customers have no choice but to remove their masks while eating, and when there are other customers sitting face to face at one table, the virus through droplets risk of infection increases. In addition, even if a customer sits at another table, there is a possibility of infection through the effect of wind from a fan or the like due to the spacing and direction of the table.

Accordingly, there is a need for a method for preventing infection through droplets in a store such as a restaurant or cafe.

A technical problem to be solved by the present invention is to provide a standalone untact booth in which a table and seats arranged along the table are provided to automatically block droplets between people sitting on the seats.

One aspect of the present invention is a standalone untact booth including a table and a plurality of seats, comprising: a droplet blocking module provided on an upper surface of the table and generating an air curtain in the direction of the ceiling of the standalone untact booth; An intake fan provided on the ceiling of the standalone untact booth to suck air drifting above the table according to the air curtain, and an intake fan provided on a wall side of the standalone untact booth to suck in air that drifts from the upper side of the table according to the air curtain. an intake/exhaust module provided with an exhaust fan for exhausting air; a purification module that purifies the air exhausted by the exhaust fan and transfers the purified air to the droplet blocking module; Arranged to photograph the entrance of the standalone untact booth, generate image information, and determine the number of people entering the standalone untact booth and the number of people exiting the standalone untact booth from the image information access recognition module; and when the number of seats provided in the standalone untact booth is set in advance and the number of people entering the standalone untact booth is smaller than the number of seats, at least one droplet blocking module among a plurality of droplet blocking modules A control module that controls the operation of the module to stop and controls the plurality of droplet blocking modules to operate when the number of people entering the standalone untact booth is equal to the number of seats.

In addition, the droplet blocking module may include a cross flow fan configured to receive purified air from the purification module and discharge the purified air toward the ceiling of the standalone untact booth.

In addition, the purification module may include a purification filter provided to collect pollutants present in the air; a germicidal lamp provided to sterilize the air sucked from the intake/exhaust module by emitting ultraviolet rays; and a plasma generator provided to adsorb bacteria present in the air by applying a voltage to the air sucked from the intake/exhaust module.

In addition, the purification module may include an intake unit for sucking air present inside the standalone untact booth; and a ventilation unit discharging the purified air into the standalone untact booth.

In addition, the access recognition module includes an open/close recognition unit configured to detect an open/closed state of a door provided in the entrance, and the control module, when the open/closed state of the door is sensed as a closed state, operates with the intake unit and the air intake unit. The ventilation unit may be controlled to operate.

In addition, the control module calculates the number of people using the standalone untact booth based on the number of people who entered the standalone untact booth and the people who left the standalone untact booth, When the number of people using the tact booth is one, the operation of the droplet blocking module and the purification module may be controlled to stop.

In addition, the control module counts the number of people entering the standalone untact booth, counts the number of people leaving the standalone untact booth, and calculates the number of people entering and the person leaving the standalone untact booth When the number of people using the standalone untact booth is calculated based on the number of and the standalone untact booth is determined to be empty according to the number of people using the standalone untact booth, the droplet blocking module and the operation of the purification module may be controlled to stop.

In addition, the control module calculates the number of people using the standalone untact booth based on the number of people who entered the standalone untact booth and the people who left the standalone untact booth, When the number of people using the tact booth is one, the operation of the droplet blocking module may be controlled to stop.

In addition, the control module stops the operation of the purification module when it is determined that the number of people using the standalone untact booth is one and that the door provided in the entrance is open or closed. You can control it.

In addition, the splash blocking module, when a plurality of seats are arranged along the longitudinal axis of the table, between two seats disposed adjacent to the longitudinal axis of the table, according to the width axis of the table A plurality of droplet blocking modules may be placed on the upper surface of the table to create an air curtain.

In addition, the droplet blocking module is provided so that the same number of splash blocking modules as the number of seats arranged along the longitudinal axis of the table are arranged along the longitudinal axis of the table, and along the width axis of the table The same number of droplet blocking modules as the number of seats may be disposed on the upper surface of the table between two seats disposed adjacent to each other along a longitudinal axis of the table.

In addition, a seat vacancy recognition module provided to determine the presence or absence of a person seated in the seat may be further included.

According to one aspect of the present invention described above, by providing a standalone untact booth, a table and seats arranged along the table are provided, so that droplets between people seated in the seats can be blocked by themselves.

1 is a perspective view of an untact booth according to an embodiment of the present invention.
2 is a front view of an untact booth according to an embodiment of the present invention.
3 is a side view of an untact booth according to an embodiment of the present invention.
4 is a block diagram showing a process in which the control module of the untact booth controls the droplet blocking module and the purification module according to an embodiment of the present invention.
5 to 8 are schematic views showing an embodiment of a shape in which the droplet blocking module and the purification module of FIG. 1 are disposed.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The detailed description of the present invention which follows refers to the accompanying drawings which illustrate, by way of illustration, specific embodiments in which the present invention may be practiced. These embodiments are described in sufficient detail to enable one skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different from each other but are not necessarily mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in another embodiment without departing from the spirit and scope of the invention in connection with one embodiment. Additionally, it should be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. Accordingly, the detailed description set forth below is not to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all equivalents as claimed by those claims. Like reference numbers in the drawings indicate the same or similar function throughout the various aspects.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings.

Figure 1 is a perspective view of a standalone untact booth according to an embodiment of the present invention, Figure 2 is a front view of a standalone untact booth according to an embodiment of the present invention, Figure 3 is a perspective view of an embodiment of the present invention This is a side view of the standalone untact booth.

The standalone untact booth 1 may be provided to include a table 10 and a plurality of seats 20 . Accordingly, the standalone untact booth 1 may be prepared to be used in business places such as restaurants and cafes.

In addition, the standalone untact booth 1 may be provided to prevent droplet exchange between people using the standalone untact booth 1 .

To this end, the standalone untact booth 1 includes a droplet blocking module 30, an intake/exhaust module 40, a purification module 50, an access recognition module 60, a control module 70, and a vacancy recognition module 80. can include

In addition, the standalone untact booth 1 may be implemented by more components than those shown in FIG. 2 or fewer components. Alternatively, in the standalone untact booth 1, at least two components provided in the standalone untact booth 1 may be integrated into one component, and one component may perform a complex function. Hereinafter, the above-described components will be described in detail.

The droplet blocking module 30 is provided on the upper surface of the table 10 to create an air curtain in the direction of the ceiling of the standalone untact booth 1. At this time, creating an air curtain in the ceiling direction of the standalone untact booth 1 is to form an air flow from the upper surface of the table 10 to the ceiling of the standalone untact booth 1. can mean 1 and 2, the flow of air from the droplet blocking module 30 provided on the upper surface of the table 10 toward the ceiling of the standalone untact booth 1 is shown by arrows. Accordingly, it is possible to block the spread of splashes, dust, etc. between users sitting facing each other on the seat 20 .

In this regard, the droplet blocking module 30 may include a cross flow fan.

The cross flow fan may be provided to receive purified air from the purification module 50 and discharge the purified air toward the ceiling of the standalone untact booth 1 .

In this regard, the cross flow fan may be provided in a shape in which a cylindrical blowing fan is rotatably installed on both sides of the case of the cross flow fan. Accordingly, the cross flow fan is a blowing fan by a motor installed on one side of the case. It may be arranged to rotate.

In one embodiment, the cross flow fan may be set to rotate with the rotational speed of the delivery fan fixed at 1150 RPM.

Through this, in the cross flow fan, air may be sucked in through the inlet of the cross flow fan according to rotation of the blower fan, and the sucked air may be discharged through the outlet.

At this time, the cross-flow fan may be provided to receive purified air from the purification module 50, and the cross-flow fan may be provided to suck air from a pre-prepared air hose.

Here, the air hose may be connected to the purification module 50 so that the purified air from the purification module 50 is delivered to the cross flow fan.

Meanwhile, a plurality of droplet blocking modules 30 may be provided on the upper surface of the table 10 along the longitudinal direction of the table 10 . To this end, the droplet blocking module 30 may be provided to be installed at each preset distance interval.

In addition, when the two seats 20 are arranged along the longitudinal axis of the table 10, the splash blocking module 30 is between the two seats 20 arranged along the longitudinal axis of the table 10, A plurality of droplet blocking modules 30 may be provided on the upper surface of the table 10 .

At this time, the droplet blocking module 30 has the same number of droplet blocking modules 30 as the number of seats 20 disposed along the longitudinal axis of the table 10 along the longitudinal axis of the table 10 It may be provided on the upper surface of the table 10, and the droplet blocking module 30 has the same number of droplet blocking modules 30 as the number of seats 20 disposed along the width direction axis of the table 10, the length of the table 10 It may be provided on the upper surface of the table 10 to be disposed between two seats 20 disposed adjacent to each other in a directional axis.

For example, the droplet blocking module 30 has four seats 20, when two are arranged along the longitudinal axis of the table 10, and two are arranged along the width direction axis of the table 10, four The dog droplet blocking module 30 may be arranged in a cross shape. At this time, the table 10 may have a shape that can be provided so that the four droplet blocking modules 30 are arranged in a cross shape.

In addition, in the case where the six seats 20 are arranged three by one along the longitudinal axis of the table 10 and two by one along the width direction axis of the table 10, the droplet blocking module 30 has seven splashes. A blocking module 30 may be disposed. At this time, three droplet blocking modules 30 among seven droplet blocking modules 30 are arranged along the longitudinal axis of the table 10, Four droplet blocking modules 30 may be arranged along the axis of the table 10 in the width direction. At this time, the table 10 is provided so that three droplet blocking modules 30 are arranged along the longitudinal axis of the table 10, and four droplet blocking modules 30 are arranged along the width direction axis of the table 10. It can have any shape that can be.

The intake/exhaust module 40 is provided on the ceiling of the standalone untact booth 1 and may include an intake fan 41 that sucks air drifting from the upper side of the table 10 according to the air curtain. In addition, the intake/exhaust module 40 may include an exhaust fan 43 provided on the wall side of the standalone untact booth 1 to exhaust air sucked in by the intake fan 41 .

At this time, the intake fan 41 may be disposed on the ceiling of the standalone untact booth 1 along the longitudinal axis of the table.

In addition, a perforated plate 11 may be disposed below the intake fan 41 to correspond to the air curtain generated by the droplet blocking module 30 .

At this time, an air passage 13 may be provided, and accordingly, the intake fan 41 may be provided to introduce drifting air from the upper side of the table 10 into the air passage 13 .

Here, the air passage 13 may be provided to be inclined toward one side of the ceiling of the standalone untact booth 1 .

Accordingly, the exhaust fan 43 may exhaust the air in the air passage 13 to be delivered to the purification module 50 .

The purification module 50 may purify the air exhausted by the exhaust fan, and the purification module 50 may transfer the purified air to the droplet blocking module 30 .

To this end, the purification module 50 may include a purification filter 51, a germicidal lamp 52 and a plasma generator 53.

The purification filter 51 may be provided to collect contaminants present in the air. Such a purification filter 51 may include a plurality of single filters having different shapes, and each such single filter may be provided to collect or filter out different contaminants.

For example, a single filter is a pre-filter for collecting dust with large particles contained in the air, and an active filter for collecting particles such as odors, harmful gases, or TVOC (Total Volatile Organic Compounds) contained in the air. It may include a carbon filter and an H13 HEPA filter (High Efficiency Particulate Air Filter) for collecting particles such as ultrafine dust of 2.5 micrometers or less contained in the air. In this case, the purification filter 51 It may be provided in the form of a triple filter including a pre-filter, an activated carbon filter, and a H13 HEPA filter.

Such a single filter is provided in the form of a mesh, allowing air to pass through and filtering out contaminants. At this time, the single filter may be made of a metal material or a synthetic resin material.

As such, the purifying filter 51 may utilize a plurality of previously known different filters.

The germicidal lamp 52 may be provided to sterilize the air sucked from the intake/exhaust module 40 by emitting ultraviolet rays.

Here, the germicidal lamp 52 may be provided to emit ultraviolet rays having a wavelength within a range of 100 nanometers to 280 nanometers, and for example, the germicidal lamp 52 is a UV-C ultraviolet germicidal lamp or the like. It can be.

The plasma generator 53 may be provided to adsorb bacteria present in the air by applying a voltage to the air sucked from the intake/exhaust module 40 .

At this time, the plasma generator 53 may be provided with an ionizer and a flat electrode.

In this case, the ionizer may be provided so that bacteria present in the air become charged by applying a high voltage to the electrode, and the flat plate electrode may be provided so that bacteria having a charge by the ionizer are adsorbed by applying a high voltage. there is.

On the other hand, the purification module 50 may purify the air drifting inside the standalone untact booth 1, and in this case, the purification module 50 cleans the intake part 56 and the ventilation part 55. can include more.

The intake unit 56 may suck air present inside the standalone untact booth 1, and the ventilation unit 55 may discharge purified air to the inside of the standalone untact booth 1. there is.

At this time, the intake unit 56 and the ventilation unit 55 may be provided to correspond to the position where the seat is arranged, and the intake unit 56 and the ventilation unit 55 are each seat when a plurality of seats are arranged. A plurality may be provided to correspond to the arranged position.

Here, the intake unit 56 may be provided with an intake fan so that the air existing inside the standalone untact booth 1 is sucked, and the ventilation unit 55 supplies purified air to the standalone untact booth ( An exhaust fan may be provided so as to be discharged to the inside of 1).

Accordingly, the purification module 50 can purify the air sucked from the intake unit 56 and the air transferred from the intake/exhaust module 40, and the purification module 50 transfers the purified air to the ventilation unit 55 and It can be delivered to the droplet blocking module 30.

The access recognition module 60 is provided to photograph the entrance of the standalone untact booth 1 and can generate image information, and the access recognition module 60 is used to enter the standalone untact booth 1 from the image information. The number of people and the number of people leaving the standalone untact booth 1 can be determined.

To this end, the access recognition module 60 detects people from image information and determines the number of people entering or exiting the standalone untact booth 1 according to the direction of movement of people and the state of detection of people, etc. A model can be prepared.

In this case, the artificial intelligence model may be prepared using artificial intelligence (AI) techniques such as machine learning and reinforcement learning.

Here, machine learning can be understood as a technique of generating a learning model to classify a plurality of information into one or more groups based on a plurality of pieces of information, and classifying arbitrary information based on the generated learning model. Similarly, machine learning is supervised learning that creates a learning model to classify arbitrary information according to a plurality of pieces of information classified by a manager, analyzes a plurality of pieces of information itself, or performs a clustering process to perform a learning model Unsupervised learning that generates a learning model, semi-supervised learning that creates a learning model by mixing supervised learning and unsupervised learning, and compensation generated in the process of performing an arbitrary operation on a plurality of information Reinforcement learning that creates a learning model according to this may be included.

For example, the artificial intelligence model may be prepared to determine a person entering the standalone untact booth 1 when the moving direction of the person detected from the image is toward the inside of the standalone untact booth 1. In addition, the artificial intelligence model may be provided to determine a person leaving the standalone untact booth 1 when the moving direction of the person detected from the image is toward the outside of the standalone untact booth 1.

Meanwhile, the access recognition module 60 may use a Closed Circuit Television (CCTV) installed in a business site such as a cafe or restaurant where one or more standalone untact booths 1 are provided.

In this case, the access recognition module 60 may determine a person entering the standalone untact booth 1 or a person leaving the standalone untact booth 1 based on the image information transmitted from the closed circuit camera. can

The control module 70 may set the number of seats 20 provided in the standalone untact booth 1 in advance, and the control module 70 controls the number of people entering the standalone untact booth 1 The operation of the droplet blocking module 30 may be controlled according to the number or number of people exiting the standalone untact booth 1 .

More specifically, when the number of people entering the standalone untact booth 1 is smaller than the number of seats 20, the control module 70 controls at least one droplet blocking module among the plurality of droplet blocking modules 30 ( 30) can be controlled to stop the operation, and the control module 70, when the number of people entering the standalone untact booth 1 is equal to the number of seats 20, a plurality of droplet blocking modules 30 You can control this to work.

Meanwhile, the control module 70 may count the number of people entering the standalone untact booth 1, and the control module 70 may count the number of people leaving the standalone untact booth 1 The control module 70 may calculate the number of people using the standalone untact booth 1 based on the number of people who have entered and the number of people who have left.

At this time, the control module 70 may calculate the number of people using the standalone untact booth 1 by accumulating the number of people counted. Specifically, the control module 70 may calculate the number of people entering It is calculated by addition, and the number of people leaving is calculated by subtraction, and the accumulated number of people can be set as the number of people using the standalone untact booth 1.

Accordingly, when the control module 70 determines that the standalone untact booth 1 is empty according to the number of people using the standalone untact booth 1, the operation of the droplet blocking module 30 is stopped. can be controlled as much as possible.

At this time, the control module 70 may determine that the standalone untact booth 1 is empty when the number of people using the standalone untact booth 1 is zero.

In this regard, the control module 70 may also control the operation of the purification module 50 to be stopped when controlling the operation of the droplet blocking module 30 to be stopped.

In addition, the control module 70 determines the number of people using the standalone untact booth 1 based on the number of people who entered the standalone untact booth 1 and the people who left the standalone untact booth 1. It can be calculated, and the control module 70 can control the operation of the droplet blocking module 30 to stop when the number of people using the standalone untact booth 1 is one.

At this time, the control module 70 controls the operation of the purification module 50 to stop when it is determined that the number of people using the standalone untact booth 1 is one and the door of the entrance is open. can do.

Through this, the control module 70 can efficiently manage the energy consumed by the droplet blocking module 30 .

On the other hand, the seat vacancy recognition module 80 may be provided to determine the presence or absence of a person seated in the seat (20).

To this end, the vacancy recognition module 80 may include a sensor using signals such as ultrasonic waves or infrared rays. At this time, the vacancy recognition module 80 is installed on one side of the table 10 to recognize a person using a seat. can be arranged to do so.

For example, the vacancy recognition module 80 may transmit a signal from one side of the table 10 and receive a signal reflected by a person, and the vacancy recognition module 80 may determine the strength of the received signal, the It is possible to determine whether there is a person using the seat 20 according to the time interval from the time of transmission to the time of reception.

Accordingly, the control module 70 may control the operation of the droplet blocking module 30 based on the presence or absence of a person according to the vacancy recognition module 80 .

In this regard, when the control module 70 controls the operation of the droplet blocking module 30 based on the presence or absence of a person according to the vacancy recognition module 80, the control module 70 corresponds to the position of the controlled droplet blocking module 30. Operations of the intake unit 56 and the ventilation unit 55 may be controlled.

In one embodiment, the control module 70 is a standalone untact in which four seats 20 are disposed two by two along the longitudinal axis of the table 10 and two by two along the width direction axis of the table 10. In the booth 1, when it is determined that two seats 20 adjacent to each other in the longitudinal axis of the table 10 are empty, droplets disposed on the upper surface of the table 10 in the width direction axis of the table 10. The blocking module 30 can be controlled to operate, and the operation of the droplet blocking module 30 disposed on the upper surface of the table 10 along the longitudinal axis of the table 10 can be controlled to be stopped.

In this regard, the control module 70 may control the operation of the intake unit 56 and the ventilation unit 55 disposed in the seat 20 determined to be empty to be stopped.

In addition, the control module 70 is a stand-alone untact booth (1) in which four seats 20 are arranged two by one in the longitudinal axis of the table 10 and two by one are arranged in the width direction axis of the table 10 In ), when it is determined that two seats 20 adjacent to each other in the width direction axis of the table 10 are empty, the splash blocking module disposed on the upper surface of the table 10 in the longitudinal axis of the table 10 ( 30) can be controlled to operate, and the operation of the droplet blocking module 30 disposed on the upper surface of the table 10 in the width direction axis of the table 10 can be controlled to be stopped.

In addition, the control module 70 is a stand-alone untact booth (1) in which four seats 20 are arranged two by one in the longitudinal axis of the table 10 and two by one are arranged in the width direction axis of the table 10 In ), when it is determined that any one seat 20 is empty, between the empty seat and the seat 20 adjacent to the longitudinal axis of the table 10, along the width direction axis of the table 10, the table ( It is possible to control the operation of the droplet blocking module 30 disposed on the upper surface of the table 10) to stop, and another droplet blocking module 30 disposed on the upper surface of the table 10 along the width direction axis of the table 10 It can be controlled to operate, and the droplet blocking module 30 disposed on the upper surface of the table 10 along the longitudinal axis of the table 10 can be controlled to operate.

In another embodiment, the control module 70 is a standalone untact in which six seats 20 are arranged three by one along the longitudinal axis of the table 10 and two by two along the width direction axis of the table 10. In the booth 1, when two adjacent seats 20 along the longitudinal axis of the table 10 are determined to be empty, between the two adjacent empty seats, the number of seats 20 along the width direction axis of the table 10 It is possible to control the operation of the droplet blocking module 30 disposed on the upper surface to be stopped, and among the plurality of seats 20 determined to have a person seated, the seat adjacent to the empty seat and the longitudinal axis of the table 10 (20) ), it is possible to control the operation of the droplet blocking module 30 disposed on the upper surface of the table 10 along the axis in the width direction of the table 10 to stop, and a plurality of seats determined to be seated by a person ( 20), between two seats 20 adjacent to each other in the longitudinal axis of the table 10, two droplet blocking modules 30 disposed on the upper surface of the table 10 along the width direction axis of the table 10 It can be controlled to operate, and the three droplet blocking modules 30 disposed on the upper surface of the table 10 in the longitudinal axis of the table 10 can be controlled to operate.

Meanwhile, when a door is provided at the entrance of the standalone untact booth 1, the access recognition module 60 may further include an open/closed recognition unit for detecting an open/closed state of the door.

Accordingly, the open/close recognition unit may detect the open/closed state of the door. At this time, the open/close recognition unit measures the time interval from the time of transmitting the signal to the time of receiving the signal reflected by an object, the infrared sensor, the door A piezoelectric sensor that generates current by pressure according to the open/closed state of the door and a proximity sensor that measures capacitance or magnetic field strength that changes according to the approach of an object may be used. can detect

Accordingly, the control module 70 may control the intake unit 56 and the ventilation unit 55 to operate when the open/closed state of the door is detected as the closed state.

4 is a block diagram illustrating a process in which a control module of a standalone untact booth controls a droplet blocking module and a purification module according to an embodiment of the present invention.

Referring to FIG. 4, the access recognition module 60 is provided to photograph the entrance and exit of the standalone untact booth 1 and can generate image information, and the access recognition module 60 can generate image information from the standalone untact booth. The number of people entering (1) and the number of people exiting the standalone untact booth (1) can be determined.

Accordingly, the control module 70 may set the number of seats 20 provided in the standalone untact booth 1 in advance, and the control module 70 enters the standalone untact booth 1 The operation of the droplet blocking module 30 may be controlled according to the number of people who do or the number of people who leave the standalone untact booth 1 .

In this regard, the control module 70 may also control the operation of the purification module 50 to be stopped when controlling the operation of the droplet blocking module 30 to be stopped.

On the other hand, the seat vacancy recognition module 80 may be provided to determine the presence or absence of a person seated in the seat (20).

Accordingly, the control module 70 may control the operation of the droplet blocking module 30 based on the presence or absence of a person according to the vacancy recognition module 80 .

In this regard, when the control module 70 controls the operation of the droplet blocking module 30 based on the presence or absence of a person according to the vacancy recognition module 80, the control module 70 corresponds to the position of the controlled droplet blocking module 30. Operations of the intake unit 56 and the ventilation unit 55 may be controlled.

In addition, when a door is provided at the entrance of the standalone untact booth 1, the access recognition module 60 may detect an open/closed state of the door. Accordingly, the control module 70 may control the intake unit 56 and the ventilation unit 55 to operate when the open/closed state of the door is detected as the closed state.

5 to 8 are schematic views showing an embodiment of a shape in which the droplet blocking module and the purification module of FIG. 1 are disposed.

In the droplet blocking module 30, the same number of droplet blocking modules 30 as the number of seats 20 arranged along the longitudinal axis of the table 10 are placed along the longitudinal axis of the table 10. It may be provided to be disposed on the upper surface of the table 10, and the droplet blocking module 30 has the same number of droplet blocking modules 30 as the number of seats 20 disposed along the width direction axis of the table 10. ) It may be provided to be disposed on the upper surface of the table 10 between the two seats 20 disposed adjacent to each other in the longitudinal axis of the.

In addition, the intake part 56 and the ventilation part 55 of the purification module 50 may be provided to correspond to the position where the seat is arranged. In the case of this arrangement, a plurality of seats may be provided to correspond to the positions where each seat is arranged.

Referring to Figure 5, it can be seen that the two seats 20 are arranged along the width direction axis of the table 10, and the intake part 56 and the ventilation part 55 correspond to the position where each seat is arranged. You can check that it is placed as much as possible.

In this case, one droplet blocking module 30 may be disposed on the upper surface of the table 10 along the longitudinal axis of the table 10 .

Referring to FIG. 6, it can be seen that four seats 20 are disposed two by two along the longitudinal axis of the table 10 and two by two along the width direction axis of the table 10, and the intake unit 56 ) and the ventilation unit 55 are arranged to correspond to the positions where each seat is placed.

In this case, two droplet blocking modules 30a may be disposed on the upper surface of the table 10 along the longitudinal axis of the table 10, and the droplet blocking module 30b may be disposed along the longitudinal axis of the table 10. Between the two seats 20 disposed adjacent to each other, two may be disposed on the upper surface of the table 10 along the axis in the width direction of the table 10 .

Referring to FIG. 7, it can be seen that six seats 20 are arranged three by one in the longitudinal axis of the table 10 and two by two in the width direction axis of the table 10, and the intake part 56 ) and the ventilation unit 55 are arranged to correspond to the positions where each seat is placed.

In this case, three droplet blocking modules 30a may be disposed on the upper surface of the table 10 along the longitudinal axis of the table 10, and the droplet blocking module 30b is the longitudinal axis of the table 10. Between the two seats 20 disposed adjacent to each other, four may be disposed on the upper surface of the table 10 along the axis in the width direction of the table 10 .

Referring to Figure 8, it can be seen that six seats 20 are arranged around the table 10 provided in a circular shape, and the intake part 56 and the ventilation part 55 are arranged in each seat. It can be confirmed that they are arranged to correspond to the location.

In this case, the droplet blocking module 30 may be disposed on the upper surface of the table 10 between the seats 20 disposed on both sides.

In this way, the table 10 provided in the standalone untact booth 1 may be provided in various shapes, and accordingly, the seat 20 may be arranged in various ways according to the shape of the table 10 . In addition, the droplet blocking module 30 may be installed on the upper surface of the table 10 to be disposed in various positions according to the arrangement of the seat 20 .

In addition, the air intake unit 56 and the ventilation unit 55 may be disposed to correspond to positions where each seat is disposed.

Although the above has been described with reference to embodiments, it will be understood that those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the present invention described in the claims below. You will be able to.

1: Untact Booth 10: Table
11: perforated plate 13: air passage
20: seat 30, 30a, 30b: droplet blocking module
40: intake and exhaust module 41: intake fan
43: exhaust fan 50: purification module
51 purification filter 52 germicidal lamp
53: plasma generator 55: ventilation unit
56: intake unit 60: access recognition module
70: control module 80: vacancy recognition module

Claims (12)

In a standalone untact booth including a table and a plurality of seats,
a droplet blocking module provided on an upper surface of the table and generating an air curtain toward the ceiling of the standalone untact booth;
An intake fan provided on the ceiling of the standalone untact booth to suck air drifting above the table according to the air curtain, and an intake fan provided on a wall side of the standalone untact booth to suck in air that drifts from the upper side of the table according to the air curtain. an intake/exhaust module provided with an exhaust fan for exhausting air;
a purification module that purifies the air exhausted by the exhaust fan and transfers the purified air to the droplet blocking module;
Arranged to photograph the entrance of the standalone untact booth, generate image information, and determine the number of people entering the standalone untact booth and the number of people exiting the standalone untact booth from the image information access recognition module; and
When the number of seats provided in the standalone untact booth is set in advance and the number of people entering the standalone untact booth is smaller than the number of seats, at least one droplet blocking module among a plurality of droplet blocking modules A control module that controls the operation of the standalone untact booth to stop, and controls the plurality of droplet blocking modules to operate when the number of people entering the standalone untact booth is equal to the number of seats; standalone untact booth.
According to claim 1,
The droplet blocking module,
A cross flow fan provided to receive purified air from the purification module and discharge the purified air toward the ceiling of the standalone untact booth.
According to claim 1,
The purification module,
a purification filter provided to collect contaminants present in the air;
a germicidal lamp provided to sterilize the air sucked from the intake/exhaust module by emitting ultraviolet rays; and
A stand-alone untact booth comprising a; plasma generator provided to adsorb bacteria present in the air by applying a voltage to the air sucked from the intake/exhaust module.
According to claim 1,
The purification module,
an intake unit for sucking air present inside the standalone untact booth; and
A ventilation unit for discharging the purified air into the standalone untact booth.
According to claim 4,
The access recognition module,
Including; an open and close recognition unit for detecting an open and closed state of a door provided in the entrance,
The control module,
A standalone untact booth that controls the intake unit and the ventilation unit to operate when the open and closed state of the door is detected as a closed state.
According to claim 1,
The control module,
The number of people using the standalone untact booth is calculated based on the number of people who entered the standalone untact booth and the people who left the standalone untact booth, and the number of people using the standalone untact booth In the case of one person, a standalone untact booth that controls the operation of the droplet blocking module and the purification module to stop.
According to claim 1,
The control module,
Counting the number of people entering the standalone untact booth, counting the number of people leaving the standalone untact booth, and counting the number of people entering and exiting the standalone untact booth When the number of people using the standalone untact booth is calculated and the standalone untact booth is determined to be empty according to the number of people using the standalone untact booth, the operation of the droplet blocking module and the purification module is performed. A standalone untact booth that is controlled to be suspended.
According to claim 1,
The control module,
The number of people using the standalone untact booth is calculated based on the number of people who entered the standalone untact booth and the people who left the standalone untact booth, and the number of people using the standalone untact booth In the case of one person, a standalone untact booth that controls the operation of the droplet blocking module to stop.
According to claim 8,
The control module,
When it is determined that the number of people using the standalone untact booth is one and the open/closed state of the door provided at the entrance is determined to be open, the standalone untact control to stop the operation of the purification module booth.
According to claim 1,
The droplet blocking module,
When a plurality of seats are arranged along the longitudinal axis of the table, a plurality of droplet blocking modules are arranged along the width direction axis of the table between two seats disposed adjacent to the longitudinal axis of the table, Standalone untact booth.
According to claim 10,
The droplet blocking module,
The same number of droplet blocking modules as the number of seats disposed along the longitudinal axis of the table are disposed along the longitudinal axis of the table,
A standalone untact booth in which the same number of droplet blocking modules as the number of seats disposed along the width axis of the table is disposed between two seats disposed adjacent to each other along the longitudinal axis of the table.
According to claim 11,
A standalone untact booth further comprising a vacancy recognition module provided to determine the presence or absence of a person seated in the seat.

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