KR102232930B1 - Sterilizing apparatus for gate capable of face recognition - Google Patents

Abstract

An entrance gate-type sterilization device capable of facial recognition includes: a pair of vertical bodies spaced apart from each other at a predetermined interval so that a user can enter and exit; a horizontal body disposed to connect the upper ends of the vertical bodies; a base body disposed at the lower ends of the vertical bodies so that the user can stand up; a face photographing unit disposed in front of the vertical bodies to photograph the face of the approaching user; and a body temperature measuring unit disposed in front of the vertical bodies and measuring the body temperature of the user whose face is recognized by being photographed by the face photographing unit.

Description

Entrance gate type sterilization device capable of facial recognition{STERILIZING APPARATUS FOR GATE CAPABLE OF FACE RECOGNITION}

The following embodiments relate to an entrance gate type sterilization device capable of facial recognition.

In the case of medical facilities that require thorough hygiene management and manufacturing facilities that require a high level of dust-proof treatment, much attention is paid to the management of the entrances and exits of workers.

Various products have been developed and used to remove and sterilize dust from visitors, but the sterilization and dust collection functions are separated or unclearly mixed, so that the dust collection efficiency and the sterilization efficiency have not been greatly improved.

A method of scattering dust by applying strong wind to visitors near the interior and exterior borders, such as an air curtain, is commonly used, but a significant amount of dust scattered inside is also attached to the body of the visitor again. When the disinfectant is sprayed in such a state, dust is more easily adhered by the disinfectant, and thus the dustproof and sterilizing effect is reduced.

In addition, with the recent increase in the level of quarantine against infectious disease group infections, body temperature measurement and access history management are being performed for personnel entering and exiting buildings or indoor spaces to identify symptoms of high fever. There is also a risk of infection in the process of managing each listener and controlling visitors with symptoms.

Korean Registered Patent Publication No. 10-0944801

The present invention is to solve the above-described problems, through the user's facial recognition and body temperature measurement before entering, it is possible to block users who cannot enter in advance, and facial recognition that can sterilize and collect dust for a passable user is possible. Its purpose is to provide a possible entrance gate type sterilization and disinfection device.

The subject of the present invention is not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

An entrance gate type sterilization device capable of facial recognition according to an embodiment of the present invention for solving the above problem includes a pair of vertical bodies spaced apart from each other at predetermined intervals so that a user can enter and exit; A horizontal body disposed to connect the upper end of the vertical body; A base body disposed at the lower end of the vertical body so that a user can stand on it; A face photographing unit disposed in front of the vertical body to photograph the face of an approaching user; And a body temperature measuring unit disposed in front of the vertical body and measuring a body temperature of a user who is photographed by the face photographing unit and recognized face, and flows into each of the vertical body, the horizontal body, and the base body through an air inlet. A blowing fan disposed on the air outlet side to discharge the air flowing through the air flow path to the outside, a UV lamp disposed close to the air flow path to irradiate ultraviolet rays to the air flow path, and a disinfectant solution stored in the disinfectant container to the outside. A spray nozzle discharged to the air is provided, and the blower fan, the UV lamp, and the spray nozzle are controlled by a control unit according to the user's approach and departure detection, and the face photographing unit by the control unit according to the user's approach. And the operation of the body temperature measuring unit is controlled.

According to an embodiment of the present invention, the sterilization and sterilization apparatus includes a warning signal generator that is controlled to output a warning signal to the outside by the control unit when the user's body temperature measured by the body temperature measurement unit exceeds a preset value. It may contain more.

According to an embodiment of the present invention, the vertical body is disposed in the front so that when the user's body temperature measured by the body temperature measurement unit exceeds a preset value when the user approaches, the vertical body, the horizontal body, and the base It blocks the entrance formed by the body, and when the body temperature of the user is less than a preset value may be provided with a blocking unit that opens the entrance.

According to the present invention, by forming a rotational flow around the user, while minimizing the discomfort felt when applying strong air directly to the user, the scattering efficiency of dust or bacteria is improved, and the dust scattered only inside the space surrounded by the air curtain or Bacteria can flow and be introduced through each air inlet so that they can be collected and sterilized. In addition, by forming a downward rotational flow, substances scattered from the user's body flow downward, and together with a large amount of foreign substances generated through scattering through the air discharged from the lower air outlet, the first air recovery port and the second air It can be effectively recovered with a recovery port. In addition, when the disinfectant is sprayed, the disinfectant can be evenly distributed over the entire user's body by the downward rotational flow by spraying the disinfectant in the form of spraying the disinfectant in the air instead of directly closing the stem of the disinfectant to the user's body. Effective sterilization and disinfection can be performed without excessively damaging the product.

However, the effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a schematic perspective view of an entrance gate type sterilization device capable of facial recognition according to an embodiment of the present invention.
2 is a schematic front view of the sterilization and disinfection apparatus of FIG. 1.
3 is a schematic plan view of the sterilizing device of FIG. 1.
4 is a schematic block diagram showing a partial configuration of the sterilization and disinfection apparatus of FIG. 1.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms different from each other, and only these embodiments make the disclosure of the present invention complete, and common knowledge in the technical field to which the present invention pertains. It is provided to completely inform the scope of the invention to the possessor, and the invention is only defined by the scope of the claims.

In the embodiments of the present invention, unless otherwise defined, all terms used herein including technical or scientific terms are the same as those generally understood by one of ordinary skill in the art to which the present invention belongs. It has meaning. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless explicitly defined in the embodiments of the present invention, an ideal or excessively formal meaning Is not interpreted as.

The shapes, sizes, ratios, angles, numbers, etc. disclosed in the drawings for explaining the embodiments of the present invention are exemplary, and thus the present invention is not limited to the illustrated matters. In addition, in describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted. When'include','have','consists of' and the like mentioned in the present specification are used, other parts may be added unless'only' is used. In the case of expressing the constituent elements in the singular, it includes the case of including the plural unless specifically stated otherwise.

In interpreting the constituent elements, it is interpreted as including an error range even if there is no explicit description.

In the case of a description of the positional relationship, for example, if the positional relationship of the two parts is described as'upper','upper of','lower of','next to', etc.,'right' Alternatively, one or more other parts may be located between the two parts unless'direct' is used.

When an element or layer is referred to as “on” another element or layer, it includes all cases where another layer or other element is interposed directly on or in the middle of another element. The same reference numerals refer to the same elements throughout the specification.

The size and thickness of each component shown in the drawings are illustrated for convenience of description, and the present invention is not necessarily limited to the size and thickness of the illustrated component.

Each of the features of the various embodiments of the present invention may be partially or entirely combined or combined with each other, and as a person skilled in the art can fully understand, technically various interlocking and driving are possible, and each of the embodiments may be independently implemented with respect to each other. It may be possible to do it together in a related relationship.

Hereinafter, an access gate type sterilization device capable of facial recognition according to the present invention will be described with reference to the accompanying drawings.

1 to 4, the entrance gate type sterilization device 10 capable of facial recognition according to an embodiment of the present invention includes a first vertical body 100, a second vertical body 200, and a horizontal It includes a body 300, a base body 400, and a control unit 102.

The first vertical body 100 and the second vertical body 200 are disposed to be spaced apart at a predetermined interval so that the user can enter and exit. The first vertical body 100 and the second vertical body 200 may be disposed so that their inner surfaces face each other. The user passes between the first vertical body 100 and the second vertical body 200 and may be sterilized and sterilized between the first vertical body 100 and the second vertical body 200.

The first vertical body 100 is disposed on the inlet side of the inner surface facing the user, and a plurality of first air outlets 110 are disposed vertically spaced apart, and the first vertical body 100 is disposed on the outlet side of the inner surface and is vertically spaced apart. A plurality of first air inlets 120, a first upper spray nozzle 130 disposed in the upper center of the inner surface and spraying the disinfectant at an angle downward, and a disinfecting solution disposed in the lower center of the inner surface and at an upward angle A first lower spray nozzle 140 for injecting a jet and a first air recovery port 150 disposed at a lower center of the inner surface may be provided.

Each of the first air outlet 110 and the first air inlet 120 may be formed to extend vertically. The first air outlet 110 may be formed to have an appropriate width in consideration of the air volume of the blowing fan, which will be described later.

The first upper spray nozzle 130 and the first lower spray nozzle 140 may be disposed in spray grooves formed on the inner surface of the first vertical body 100, respectively. Each injection groove may have a central retreat surface and an inclined surface located above and below the retreat surface. The first upper spray nozzle 130 is disposed on the upper inclined surface of the spray groove to spray the disinfectant solution obliquely downward, and the first lower spray nozzle 140 is disposed on the lower inclined surface of the spray groove to spray the disinfectant solution obliquely upward. can do. Each of the spray nozzles 130 and 140 discharges the disinfectant liquid stored in a disinfectant container (not shown) separately provided inside or outside the body, and a known conduit, valve, between the disinfectant container and the spray nozzles 130 and 140 A disinfectant supply means such as a pump may be provided.

Air introduced into the first air inlet 120 may be discharged to the first air outlet 110 by the first blowing fan 170 through the first air flow path 160. Air may be introduced into the first air inlet 120 by the first blowing fan 170 disposed on the side of the first air outlet 110 and air may be discharged through the first air outlet 110. The first air flow path 160 is formed to extend between the first air inlet 120 and the first air outlet 110, and the first blowing fan 170 is installed in the section on the side of the first air outlet 110. I can. A UV lamp 500 may be provided that is disposed in proximity to a partial section or the entire section of the first air flow path 160 and irradiates ultraviolet rays to the first air flow path 160. A dust collecting filter 600 may be provided in a section between the first air inlet 120 of the first air flow path 160 and the first blowing fan 170. The air introduced into the first vertical body 100 from the outside through the first air inlet 120 may contain dust and bacteria scattered from the user's body, and collect dust before reaching the first blowing fan 170 Collected by the filter 600 and sterilized by the UV lamp 500, clean air may pass through the first blowing fan 170 and be discharged to the outside through the first air outlet 110.

The second vertical body 200 is disposed on the outlet side of the inner surface facing the user, and a plurality of second air outlets 210 are arranged vertically spaced apart, and the second vertical body 200 is disposed on the inlet side of the inner surface and is vertically spaced apart. A plurality of second air inlets 220, a second upper spray nozzle 230 disposed in the upper center of the inner surface and spraying the disinfectant at an angle downward, and a disinfecting solution disposed at the lower center of the inner surface and at an upward angle A second lower injection nozzle 240 for injecting a jet and a second air recovery port 250 disposed in a lower central portion of the inner surface may be provided.

Each of the second air outlet 210 and the second air inlet 220 may be formed to extend vertically. The second air outlet 210 may be formed to have an appropriate width in consideration of the air volume of the blowing fan.

The second upper spray nozzle 230 and the second lower spray nozzle 240 may be disposed in spray grooves formed on the inner side of the second vertical body 200, respectively. Each injection groove may have a central retreat surface and an inclined surface located above and below the retreat surface. The second upper spray nozzle 230 is disposed on the upper slope of the spray groove to spray the disinfectant at an angle downward, and the second lower spray nozzle 240 is disposed on the lower slope of the spray groove to spray the disinfectant liquid at an upward angle. can do. Each spray nozzle (230, 240) discharges the disinfectant stored in the disinfectant container separately provided inside or outside the body to the outside, and between the disinfectant container and the spray nozzles (230, 240), known disinfectants such as conduits, valves, pumps, etc. Supply means may be provided.

Air introduced into the second air inlet 220 may be discharged to the second air outlet 210 by the second blowing fan 270 through the second air flow path 260. Air may be introduced into the second air inlet 220 by the second blowing fan 270 disposed on the side of the second air outlet 210 and air may be discharged through the second air outlet 210. The second air flow path 260 is formed to extend between the second air inlet 220 and the second air outlet 210, and the second blowing fan 270 is installed in the section on the side of the second air outlet 210. I can. A UV lamp 500 may be provided that is disposed in proximity to some or all sections of the second air flow path 260 and irradiates ultraviolet rays to the second air flow path 260. A dust collecting filter 600 may be provided in a section between the second air inlet 220 of the second air flow path 260 and the second blowing fan 270. The air introduced into the second vertical body 200 from the outside through the second air inlet 220 may contain dust and bacteria scattered from the user's body, and collect dust before reaching the second blowing fan 270 Collected by the filter 600 and sterilized by the UV lamp 500, clean air may pass through the second blowing fan 270 and be discharged to the outside through the second air outlet 210.

The first air outlet 110 and the second air inlet 220 are disposed on the inlet side, and the second air outlet 210 and the first air inlet 120 are disposed on the outlet side, so that the first air outlet 110 is disposed on the inlet side. The air discharged through) flows toward the second air inlet 220 located on the opposite side, and the air discharged through the second air outlet 210 from the outlet side is located opposite the first air inlet 120 Can flow toward When air is discharged from each of the outlets 110 and 210 with sufficient intensity and air is introduced into each of the inlets 120 and 220, a significant amount of air may be circulated. As the air curtain is formed by lateral flow in the front and rear of the user, dust or bacteria from the outside are prevented from entering the interior, and dust or bacteria scattered from the user are prevented from being discharged to the outside of the space enclosed by the air curtain. It can be prevented as much as possible. In addition, the inflow of new air is minimized and a significant amount of air forming the air curtain is circulated to and from the first vertical body 100 and the second vertical body 200, so that the UV lamp 500 and the dust collecting filter 600 As a result, it is possible to improve the quality of air surrounding a user who is being sterilized and sterilized by continuously collecting and sterilizing. In addition, since the air curtain flowing in front of the user and the air curtain flowing in the rear of the user are formed to flow in opposite directions, rotational flow may be formed in a space surrounded by the air curtain. By creating a rotational flow around the user, it minimizes the discomfort felt when applying strong air directly to the user, while improving the scattering efficiency of dust or germs, and the scattered dust or germs flows only inside the space surrounded by the air curtain. It can be introduced through the air inlet (120, 220) of the dust collection and sterilization.

The horizontal body 300 is arranged to connect the upper ends of the first vertical body 100 and the second vertical body 200. When the user is positioned between the first vertical body 100 and the second vertical body 200, the horizontal body 300 may be disposed to be spaced apart directly on the user's head. The horizontal body 300 is disposed laterally spaced apart from the center of the lower surface, and the upper air outlet 310 discharges air obliquely toward the lower center, and the upper spray nozzle 320 is disposed at the center of the lower surface and sprays the disinfectant solution downward. ) Can be provided.

The upper air outlet 310 is formed extending in the longitudinal direction, and may be provided on both sides, the inlet side, and the outlet side from the center of the lower surface of the horizontal body 300, respectively. Each of the upper air outlets 310 may have an introduction flow path extending from the inside of the body to the outlet so as to discharge the air obliquely toward the lower center thereof, and may be formed obliquely along the air discharge direction. The upper air outlet 310 may be formed to have an appropriate width in consideration of the air volume of the blowing fan. The upper spray nozzle 320 discharges the disinfectant stored in a disinfectant container separately provided inside or outside the body, and between the disinfectant container and the spray nozzle 320, a disinfectant supply means such as a known conduit, valve, or pump may be provided. I can.

The base body 400 is disposed at the bottom of the first vertical body 100 and the second vertical body 200 so that the user can rise. The base body 400 is disposed at the bottom between the first vertical body 100 and the second vertical body 200 and may be placed on the ground. The base body 400 may be provided with a grill-shaped footrest so that the user can stand on the top. The base body 400 is disposed laterally spaced apart from the center of the upper surface, and the lower air outlet 410 discharges air obliquely toward the upper center, and the lower spray nozzle 420 is disposed at the center of the upper surface and sprays the disinfectant solution upward. ) Can be provided.

The lower air outlet 410 is formed extending in the longitudinal direction, and may be provided on both sides, inlet side, and outlet side from the center of the upper surface of the base body 400, respectively. Each of the lower air outlets 410 may have an introduction flow path extending from the inside of the body to the outlet to discharge the air obliquely toward the center of the upper portion thereof, and may be formed obliquely along the air discharge direction. The lower air outlet 410 may be formed to have an appropriate width in consideration of the air volume of the blowing fan. The lower spray nozzle 420 discharges the disinfectant liquid stored in a disinfectant container separately provided inside or outside the body, and between the disinfectant container and the spray nozzle 420, a disinfectant supply means such as a well-known conduit, valve, and pump may be provided. I can.

The air introduced into the first air recovery port 150 formed in the first vertical body 100 and the second air recovery port 250 formed in the second vertical body 200 is 2 It may be discharged to the upper air outlet 310 and the lower air outlet 410 by the upper air blowing fan 330 and the lower air blowing fan 430 through the recovery flow path 280. The first recovery passage 180 and the second recovery passage 280 may extend in a vertical direction to the first vertical body 100 and the second vertical body 200, respectively. Upper portions of each of the first and second recovery passages 180 and 280 may be connected to the upper air outlet 310 and the lower portions of each of the first and second collection passages 180 and 280 may be connected to the lower air outlet 410. The first air recovery port 150 and the second air recovery port ( Air is introduced into 250) and may be discharged through the upper air outlet 310 and the lower air outlet 410. The first recovery passage 180 and the second recovery passage 280 are between the upper air outlet 310 and the lower air outlet 410 from the first air recovery port 150 and the second air recovery port 250, respectively. It is formed to be extended, and the upper air blowing fan 330 and the lower air blowing fan 430 may be installed in the section on the side of the upper air outlet 310 and the section on the side of the lower air outlet 410, respectively. A UV lamp 500 that is disposed in proximity to some or all sections of the first recovery flow path 180 and the second recovery flow path 280 to irradiate ultraviolet rays on the first recovery flow path 180 and the second recovery flow path 280 ) May be provided. A section between the first air recovery port 150 and the second air recovery port 250 and the upper blowing fan 330 and the lower blowing fan 430 in each of the first recovery flow path 180 and the second recovery flow path 280 A dust collecting filter 600 may be provided in the. The air introduced into the body from the outside through the first air recovery port 150 and the second air recovery port 250 may contain dust and bacteria scattered from the user's body, and the upper blowing fan 330 and the lower end Before reaching the blowing fan 430, it is collected by the dust collecting filter 600 and sterilized by the UV lamp 500 so that clean air passes through the blowing fans 330 and 430 and passes through the air outlets 310 and 410. It can be discharged to the outside.

As the air is discharged obliquely downward from the upper air outlet 310, the previously formed rotational flow may be transferred to the downward rotational flow. In the space between the horizontal body 300 and the user's body, the air discharged from the upper air outlet 310 leads the flow forming the air curtain on the inlet side and the outlet side toward the center and pushes it downward to form a strong downward rotational flow. Can be. The air discharged from the lower air outlet 410 is directly applied to the bottom of the user's shoe and the lower body, and does not have a significant effect on the downward rotational flow. The air discharged from the lower air outlet 410 can effectively scatter dust and foreign substances attached to the shoes and the lower body in a large amount, and the first air recovery port 150 and the second air recovery port 250 located at the side are provided. It can be retrieved immediately through. By forming a downward rotational flow, the substances scattered from the user's body flow downward, and the first air recovery port 150 in the lower part of the space along with a large amount of foreign matter generated through scattering through the air discharged from the lower air outlet 410 And it can be effectively recovered through the second air recovery port (250). Dust, foreign matter, bacteria, etc. that have been attached to the user's body for a predetermined period of time are scattered and collected, and then, when the air quality in the space inside the air curtain is better than a predetermined standard, the disinfectant may be sprayed onto the user's body through the spray nozzle. When the disinfectant is sprayed, the disinfectant stem is not directly closed to the user's body, but the disinfectant is sprayed in the air.It can be evenly distributed over the entire user's body by the downward rotational flow, so the clothing worn by the user is excessive. Effective sterilization and disinfection can be performed without damaging it.

The control unit 102 can control the blowing fans 170, 270, 330, 430, UV lamp 500, and spray nozzles 130, 140, 230, 240, 320, 420 according to the detection of the user's approach and departure. have. The user's approach and departure may be detected by providing a load sensor on the base body 400 or a proximity sensor on the horizontal body 300. When the user approaches, the first blowing fan 170 and the second blowing fan 270 operate to form an air curtain, and when the user stands on the base body 400, the blowing fans 170, 270, 330, 430) The whole operates for a predetermined time to form a downward rotational flow, thereby scattering and collecting dust attached to the user's body, after which the blowing fans 170, 270, 330, 430 and the spray nozzles 130, 140, 230, 240 , 320, 420 are all operated to spray the disinfectant solution to the user, and when the user leaves, the operation of the upper blowing fan 330, the lower blowing fan 430, and the spray nozzle may be stopped. Whether or not the scattering and dust collection process has been sufficiently performed can be determined through measurement through a separate fine dust sensor (not shown).

In front of the vertical bodies 100 and 200, a face photographing unit 700 for photographing the face of an approaching user, and a body temperature measuring unit 800 for measuring the body temperature of the user who is face-recognized by the face photographing unit 700 May be provided. The operation of the facial photographing unit 700 and the body temperature measuring unit 800 may be controlled by the controller 102 according to the user's approach. The facial photographing unit 700 may be used as a general photographing means capable of obtaining a face image of a user in real time. The image photographed by the facial photographing unit 700 may be output so that a user photographed by a separate output means (not shown) can check his or her image. The body temperature measuring unit 800 may be used as a general body temperature measuring means capable of measuring the temperature of the user's face. The temperature measured by the body temperature measuring unit 800 is displayed by the output means, so that the user can check his or her body temperature.

When the body temperature of the user measured by the body temperature measurement unit 800 exceeds a preset value, the control unit 102 may further include a warning signal generation unit 900 that is controlled to output a warning signal to the outside. Even if the user does not directly check his or her photographed image or body temperature through a separate output means, when the warning signal is output by the warning signal generator 900, it is possible to recognize that the body temperature is high. The body temperature value, which is the standard for outputting the warning signal, may be appropriately preset based on the symptoms of high fever such as infectious diseases that cause access control. The warning signal may be generated by a conventional alarm means so that the user can immediately detect the light, sound, and the like.

The vertical body (100, 200) is arranged in the front, when the user's body temperature measured by the body temperature measuring unit 800 when the user approaches it exceeds a preset value, the vertical body (100, 200), the horizontal body (300) And a blocking unit 101 that blocks the entrance formed by the base body 400 and opens the entrance when the user's body temperature is less than a preset value. The blocking unit 101, the facial photographing unit 700, the body temperature measurement unit 800, and the warning signal generation unit 900 are installed on the vertical bodies 100 and 200, or the vertical bodies 100 and 200 accessed by the user. It is placed on the front side of the device so that it can be operated before the user enters or exits. Through this, the access of users with infectious diseases with fever symptoms is controlled in advance, and only users without symptoms can enter and exit, so that the quarantine of the interior space can be performed more effectively. Meanwhile, the controller 102 may collect and utilize the user's photographing information, body temperature information, passage history information, and other identification information. For example, for a user with a history of passing, it is possible to accumulate or update new information by comparing previously measured identification information and body temperature information, and for a user without a history of passing, new identification information is created and passed. You can request or confirm additional access rights for additional information.

Although the embodiments of the present invention have been described in more detail with reference to the accompanying drawings, the present invention is not necessarily limited to these embodiments, and various modifications may be made without departing from the spirit of the present invention. . Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain the technical idea, and the scope of the technical idea of the present invention is not limited by these embodiments. Therefore, it should be understood that the embodiments described above are illustrative and non-limiting in all respects. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

100: first vertical body
101: blocking portion
102: control unit
110: first air outlet
120: first air inlet
130: first upper spray nozzle
140: first lower spray nozzle
150: first air recovery port
160: first air flow path
170: first blowing fan
180: first recovery flow path
200: second vertical body
210: second air outlet
220: second air inlet
230: second upper spray nozzle
240: second lower spray nozzle
250: second air recovery port
260: second air flow path
270: second blowing fan
280: second recovery flow path
300: horizontal body
310: upper air outlet
320: top spray nozzle
330: upper blower fan
400: base body
410: bottom air outlet
420: bottom spray nozzle
430: lower blower fan
500: UV lamp
600: dust collection filter
700: facial photographing unit
800: body temperature measurement unit
900: warning signal generation unit
10: Entrance gate type sterilization device capable of facial recognition

Claims (3)

A pair of vertical bodies spaced apart from each other at predetermined intervals so that the user can enter and exit;
A horizontal body disposed to connect the upper end of the vertical body;
A base body disposed at the lower end of the vertical body so that a user can stand on it;
A face photographing unit disposed in front of the vertical body and photographing a face of an approaching user; And
It is disposed in front of the vertical body, and includes a body temperature measuring unit for measuring the body temperature of the user, which is photographed by the facial photographing unit and recognized by the face
Each of the vertical body, the horizontal body and the base body includes a blower fan disposed at the air outlet side to discharge air flowing through the air flow path to the outside, and a blowing fan disposed close to the air flow path to discharge the air flowing through the air inlet to the outside. A UV lamp that irradiates ultraviolet rays into the air passage and a spray nozzle to discharge the disinfectant stored in the disinfectant container to the outside are provided,
The blower fan, the UV lamp, and the spray nozzle are controlled by a control unit according to the user's approach and departure detection, and the operation of the face photographing unit and the body temperature measurement unit is controlled by the control unit according to the user's approach. ,
Further comprising a warning signal generating unit controlled to output a warning signal to the outside by the control unit when the body temperature of the user measured by the body temperature measuring unit exceeds a preset value,
The vertical body is disposed in the front and blocks the entrance formed by the vertical body, the horizontal body and the base body when the user's body temperature measured by the body temperature measurement unit exceeds a preset value when the user approaches, When the body temperature of the user is less than or equal to a preset value, a blocking part for opening the entrance is provided,
Of the pair of vertical bodies, the first vertical body is disposed on the inlet side of the inner side facing the user and is disposed vertically and spaced apart from each other, and a plurality of first air outlets are disposed on the outlet side of the inner side and disposed vertically apart. A plurality of first air inlets, a first upper spray nozzle disposed in the upper center of the inner surface and spraying the disinfectant liquid at an angle downward, and a first spray nozzle disposed at the lower center of the inner surface and spraying the disinfectant liquid at an upward angle. It has a lower injection nozzle and a first air recovery port disposed in the center of the lower end of the inner surface,
Of the pair of vertical bodies, the second vertical body is disposed on the outlet side of the inner side facing the user and is disposed vertically and spaced apart from each other, and a plurality of second air outlets are disposed on the inlet side of the inner side and disposed vertically and separated from each other. A plurality of second air inlets, a second upper spray nozzle disposed in the upper central portion of the inner surface and spraying the disinfectant solution obliquely downward; and a second upper spray nozzle disposed in the lower central portion of the inner surface and spraying the disinfectant solution obliquely upward. It has a lower injection nozzle and a second air recovery port disposed in the lower center of the inner surface,
The horizontal body has an upper air outlet for discharging air at an angle to a lower center side and spaced apart from the center of the lower surface, and an upper spray nozzle disposed at the center of the lower surface and spraying a disinfectant solution downward,
The base body is disposed to be spaced apart from the center of the upper surface to the side and has a lower air outlet for discharging air obliquely toward the center of the upper surface, and a lower spray nozzle disposed at the center of the upper surface and spraying the disinfectant solution upward,
The air introduced into the first air inlet is discharged to the first air outlet by a first blowing fan through the first air flow path, and the air introduced into the second air inlet is second blown through the second air flow path. The air is discharged to the second air outlet by a fan, and the air introduced into the first air recovery port and the second air recovery port is respectively passed through the first recovery channel and the second recovery channel by an upper blowing fan and a lower blowing fan. Discharged to the upper air outlet and the lower air outlet,
A dust collecting filter is provided in the first air passage, the second air passage, the first recovery passage, and the second recovery passage,
The first air outlet and the second air inlet are disposed on the inlet side, and the second air outlet and the first air inlet are disposed on the outlet side, so that the air discharged through the first air outlet from the inlet side is opposite. As the air flows toward the located second air inlet port, and the air discharged through the second air outlet from the outlet side flows toward the first air inlet at the opposite side, the air curtain flows in front of the user and from the rear of the user. As the flowing air curtains are formed to flow in opposite directions, rotational flow is formed in the space surrounded by the air curtains,
When the user approaches, the first blowing fan and the second blowing fan operate to form an air curtain, and when the user rises on the base body, the entire blowing fan operates for a predetermined time to form a downward rotational flow. By scattering and collecting dust attached to the user's body, the blowing fan and the entire spray nozzle are operated to spray the disinfectant solution to the user, and when the user leaves, the upper blowing fan, the lower blowing fan, and the spray nozzle Entrance gate type sterilization and disinfection device, characterized in that the operation of the stop.
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