KR102578683B1 - An infection preventing system for Airport - Google Patents

Abstract

The present invention relates to an infection prevention boarding system, and more specifically, to an infection prevention boarding system that sterilizes infectious substances on the boarding bridge and ensures the safety of moving passengers. The sterilization air conditioning generator 110 installed in the boarding bridge 100 ); A control unit 120 that operates the air sterilization generation unit 110 when approaching between an aircraft and the boarding bridge 100; By providing an infection prevention boarding system that includes, quarantine is carried out from the moment aircraft passengers disembark from the aircraft through the boarding bridge, demonstrating the ability to block the inflow of infectious agents at the source.

Description

Infection prevention boarding system {An preventing infection system for Airport}

The present invention relates to an infection prevention boarding system, and more specifically, to an infection prevention boarding system that sterilizes infectious substances on a boarding bridge and ensures the safety of moving passengers.

In general, a boarding bridge is a mechanical bridge used to transport passengers between aircraft and terminals at an airport terminal.

The boarding bridge is installed as a fixed tunnel from the terminal to the rotunda, and a mobile tunnel is installed from the rotunda to the aircraft to change direction and move to touch the aircraft.

These boarding bridges help passengers safely disembark from aircraft through access to aircraft.

Typically, airport terminals are equipped with a fever detection system that detects whether passengers have symptoms of infectious diseases.

Through this fever detection system, passengers are first checked for infectious disease symptoms, and if the fever is abnormally high, the possibility of infectious disease symptoms is reported to the immigration office.

However, if there is a passenger with an infectious disease among the passengers, there is a problem that the passenger is exposed to the infectious disease defenseless while disembarking through the boarding bridge and moving to the airport terminal.

Accordingly, there is a problem that a new or variant infectious disease may spread in the country.

In particular, in recent cases such as COVID-19, it is very important to suppress the spread of infection.

However, in the past, there was a problem in preventing the spread of infectious diseases because it was impossible to prevent new or variant infectious diseases from entering the country due to passengers disembarking through the boarding bridge.

In addition, in the past, infected people were tracked while moving from the aircraft to the boarding bridge, and quarantine was primarily carried out within the boarding bridge. In addition, there was the problem of not being able to transmit quarantine information about the confirmed patient to the immigration office in real time for monitoring. there is.

US 4715077 A

The purpose of the present invention to overcome the above problems of the prior art is to provide an infection prevention boarding system that can block the inflow of infectious agents at the source by performing quarantine from the moment aircraft passengers disembark from the aircraft through the boarding bridge. there is.

A sterilizing air conditioning generator (110) installed within the boarding bridge (100); A control unit 120 that operates the air sterilization generation unit 110 when approaching between an aircraft and the boarding bridge 100; It includes an infection prevention boarding system that includes.

In addition, the sterilization air conditioning generator 110 includes an infection prevention boarding system that generates sterilization water particles and discharges them into the boarding bridge 100 together with the air.

In addition, the disinfection air conditioning spray amount and antibacterial air conditioning concentration include an infection prevention boarding system calculated from the number of people on board the aircraft and walking speed.

In addition, when cooling and heating the boarding bridge 100, it includes an infection prevention boarding system that is calculated including the cooling and heating flow rate.

In addition, the control unit 120 includes an infection prevention boarding system that pre-activates the air sterilization generation unit 110 for a certain period of time even before the landing between the aircraft and the boarding bridge 100.

In addition, the control unit 120 includes an infection prevention boarding system that matches the cabin air pressure of the aircraft with the antibacterial air conditioning spray pressure discharged from the antibacterial air conditioning generator 110.

In addition, a sterilizing air conditioning generator 110 installed in the boarding bridge 100; A control unit 120 that operates the air sterilization generation unit 110 when approaching between an aircraft and the boarding bridge 100; A temperature measuring unit 130 installed on the boarding bridge 100 to measure the temperature of a passenger moving through the space of the boarding bridge 100; It includes an infection prevention boarding system that includes.

In addition, when a passenger with a fever above a certain temperature occurs, the direction of the nozzle 111 of the air-sterilizing air conditioning generator 110 includes an infection prevention boarding system toward the passenger with a fever.

In addition, it includes an infection prevention boarding system including a distance measuring unit 140 that measures the position of the passenger within the boarding bridge 100 in order to set the direction of the nozzle 111.

In addition, the control unit 120 includes an infection prevention boarding system that controls the injection amount of the air-sterilizing air conditioning and the concentration of the air-sterilizing air-conditioning by distinguishing between passengers with fever and passengers without fever.

In addition, a sterilizing air conditioning generator 110 installed in the boarding bridge 100; A control unit 120 that operates the air sterilization generation unit 110 when approaching between an aircraft and the boarding bridge 100; A temperature measuring unit 130 installed on the boarding bridge 100 to measure the temperature of a passenger moving through the space of the boarding bridge 100; A distance measuring unit 140 installed on the boarding bridge 100 to measure the position of a passenger moving in the space of the boarding bridge 100; The control unit 120 includes an infection prevention boarding system that sets a virtual quarantine space from the temperature measurement unit 130 and the distance measurement unit 140.

In addition, when a passenger with a fever above a certain temperature occurs, the direction of the nozzle 111 of the sterilizing air conditioning generating unit 110 sets an infected space and a non-infected space including the passenger with a fever, and the sterilizing air conditioning generating unit 110 sets an infected space and a non-infected space. It includes an infection prevention boarding system that controls the air conditioning spray amount and air sterilization concentration.

In addition, the control unit 120, through communication with the airport control server unit 200, induces the movement of passengers with fever to the infected space among the quarantine spaces, and induces movement of passengers without fever to the non-infected space. Includes an infection prevention boarding system.

Additionally, it is installed on the boarding bridge and includes a main body having an inlet and an outlet; An air flow unit installed in the main body, sucking in external air through the intake port and discharging it through the outlet along a set flow path; A storage unit installed in the main body and storing electrolyte; A reforming unit installed in the main body, which receives the electrolyte solution and applies electric current to the electrolyte solution to reform it to form bacteria-killing water; A negative ion providing part formed in the main body and providing plasma negative ions on the flow path; and a humidifying unit installed in the main body and applying ultrasonic vibration to the sterilizing water to humidify it along the passage.

Additionally, an abutment detection unit that detects an abutment between an aircraft and a boarding bridge; An air purification and sterilization unit installed within the boarding bridge and spraying plasma negative ions and sterilizing water for air purification; a control unit that drives the air purification and sterilization processing unit when a signal about the contact is received from the contact detection unit; And, through a wireless communication method with the control unit, an infection prevention boarding system including a control server unit that receives driving information according to the operation of the air purification processing unit and transmits approaching information according to the aircraft operation schedule to the control unit. to provide.

Additionally, an approach detection step of detecting an approach between an aircraft and a boarding bridge using an approach detection unit; An air purification and sterilization step of spraying plasma negative ions and sterilization water for air purification through an air purification and sterilization unit installed in the boarding bridge using a control unit when a signal about the landing is received from the landing detection unit. Provides measures to prevent infection among passengers.

According to the present invention as described above, the following effects are achieved.

First, by carrying out quarantine from the moment aircraft passengers disembark from the aircraft through the boarding bridge, the advantage of blocking the inflow of infectious agents at the source is demonstrated.

Second, since microparticles of disinfectant water are generated and discharged into the boarding bridge 100 together with the air, effective quarantine is possible without passengers feeling discomfort.

Third, since the disinfection air conditioning spray amount and antibacterial air conditioning concentration are calculated from the number of people on board the aircraft and walking speed, more active and effective quarantine is achieved.

Fourth, the disinfection air conditioning spray amount and antibacterial air conditioning concentration are calculated including the cooling and heating flow rate when cooling and heating the boarding bridge 100, so the quarantine effect does not deteriorate.

Fifth, since the control unit 120 pre-activates the sterilization air conditioning generator 110 for a certain period of time even before the landing between the aircraft and the boarding bridge 100, the inside of the boarding bridge is filled with sterilizing substances, and quarantine is controlled as soon as the aircraft opens. It has the advantage of being initiated without any.

Sixth, since the control unit 120 matches the air pressure inside the aircraft and the air sterilization spray pressure discharged from the air sterilization generator 110, more effective quarantine is achieved by preventing deterioration of the dispersion effect due to the pressure difference.

Seventh, because it includes a temperature measuring unit, when a passenger with a fever above a certain temperature occurs at the measured temperature, the direction of the nozzle 111 of the air-sterilizing air conditioning generator 110 is controlled to face the passenger with a fever, so more active quarantine is performed. .

Eighth, because it includes a distance measuring unit 140 that measures the position of the passenger within the boarding bridge 100 in order to set the direction of the nozzle 111, air sterilization can reach even passengers with fever.

Ninth, because the control unit 120 controls the spray amount of air sterilization and the concentration of air sterilization by distinguishing between passengers with fever and passengers without fever, efficient quarantine is possible.

Tenth, the control unit 120 controls the amount of air sterilization spray and the concentration of air sterilization air sterilization by distinguishing between passengers with fever and passengers without fever, so unnecessary spray can be minimized, making it economical.

Eleventh, through communication with the airport control server unit 200, the fever passengers are induced to move to the infected space among the quarantine spaces, and the non-fever passengers are encouraged to move to the non-infected space, so that the infected person It has the advantage of preventing the risk of infection by preventing contact with non-infected people in advance.

1 is a configuration diagram showing a state in which a boarding bridge is arranged according to a preferred embodiment of the present invention.
Figure 2 shows an infection prevention boarding system according to a preferred embodiment of the present invention.
Figure 3 is a flowchart of the operation method of the infection prevention boarding system according to a preferred embodiment of the present invention.
Figure 4 is a management diagram of an infection prevention boarding system according to a preferred embodiment of the present invention.
Figure 5 shows the sterilization air conditioning generation unit of the infection prevention boarding system according to a preferred embodiment of the present invention.
Figure 6 is a modified portion of the infection prevention boarding system according to a preferred embodiment of the present invention.
Figure 7 is a configuration diagram showing a state in which a boarding bridge is arranged according to another preferred embodiment of the present invention.

Since the present invention can be modified in various ways and can have various embodiments, specific embodiments will be illustrated in the drawings and described in detail in the detailed description. However, this is not intended to limit the present invention to specific embodiments, and should be understood to include all changes, equivalents, and substitutes included in the spirit and technical scope of the present invention.

When describing each drawing, similar reference numerals are used for similar components.

Terms such as first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another.

For example, a first component may be named a second component without departing from the scope of the present invention, and similarly, the second component may also be named a first component. The term “and/or” includes any of a plurality of related stated items or a combination of a plurality of related stated items.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the present invention pertains.

Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless clearly defined in the present application, should not be interpreted in an ideal or excessively formal sense. It shouldn't be.

Figure 1 is a configuration diagram showing the arrangement of a boarding bridge according to a preferred embodiment of the present invention, and Figure 2 is an infection prevention boarding system according to a preferred embodiment of the present invention.

The infection prevention boarding system according to a preferred embodiment of the present invention may include a disinfection air conditioning generator 110, a control unit 120, a temperature measurement unit 130, a distance measurement unit 140, and an airport control server unit 200. You can.

The antibacterial air conditioning generator 110 may be installed within the boarding bridge 100.

The sterilization air conditioning generator 110 generates sterilization water fine particles and discharges them into the boarding bridge 100 together with the air.

The airport control server unit 200 communicates with the control unit 120, and the control unit 120 functions to operate the air-sterilization generation unit 110 when approaching between the aircraft and the boarding bridge 100.

The temperature measuring unit 130 is installed on the boarding bridge 100 and measures the temperature of passengers moving through the space of the boarding bridge 100.

The distance measuring unit 140 is installed on the boarding bridge 100 and measures the position of a passenger moving in the space of the boarding bridge 100.

The control unit 120 sets a virtual quarantine space from the temperature measurement unit 130 and the distance measurement unit 140.

Meanwhile, the sterilization air conditioning generator 110 provides sterilization water particles to the nozzle 111 for spraying the sterilization water particles.

A plurality of temperature measurement units 130 may be provided along the longitudinal direction of the boarding bridge 100, so that temperature detection for each passenger's current location can be individually performed.

Referring to FIGS. 3 and 5, the above-described air sterilization generating unit 110 may be understood as the following air purification and sterilization device concept.

Meanwhile, the airport control server unit 200 described above is also expressed as the following control server unit.

The air purification and sterilization device is installed on the boarding bridge and includes a main body having an inlet and an outlet; An air flow unit installed in the main body, which draws in external air through an intake port and discharges it through an outlet along a set flow path; A storage unit installed in the main body and storing electrolyte; A reforming unit installed in the main body, which receives electrolyte solution and applies electric current to the electrolyte solution to reform it to form bactericidal water; It is formed in the main body and includes a negative ion providing part that provides plasma negative ions on the flow path, and a humidifying part installed in the main body that applies ultrasonic vibration to the sterilizing water to humidify it along the flow path.

Meanwhile, a reforming unit of a preferred embodiment of the present invention will be described with reference to FIG. 6.

The reforming unit has an inlet through which the electrolyte is injected on one side and an outlet through which the electrolyte is discharged on the other side, a housing with a storage space formed inside, and electrode plates of different polarities are arranged sequentially in the storage space of the housing. It includes an electrode assembly, and protrusions are formed on the outer surfaces of the electrode plates.

And the electrode plates include a first cathode electrode plate, a first anode electrode plate, a second cathode electrode plate, and a second anode electrode plate, and the electrode assembly includes a first electrode member and a second electrode member. do.

The first electrode member includes a disk-shaped first cathode electrode plate, a first partition plate disposed on the side of the first cathode electrode plate, on which radial first ribs are formed, and a disk disposed on the side of the first partition plate. It includes a shaped first anode electrode plate, and a first radiation plate disposed on a side of the first anode electrode plate and having a first radiation passage forming a radial shape at the center.

The second electrode member includes a disc-shaped second cathode electrode plate, disposed on a side of the second cathode electrode plate, a second partition plate in which radial first ribs are formed, and a second partition plate disposed on a side of the second partition plate. It includes a second anode electrode plate in the shape of a disk, and a second radiation plate disposed on a side of the second anode electrode plate and having a second radiation passage forming a radial shape at the center.

Protrusions are formed to protrude from one side of the first cathode electrode plate, the first anode electrode plate, the second cathode electrode plate, and the second anode electrode plate.

Additionally, the first electrode formed on the second cathode electrode plate and the second electrode formed on the second anode electrode plate protrude from one side of the housing.

Additionally, protrusions are formed along a direction radiating from the center of each electrode plate.

The electrode plates are formed at intervals along lines of different diameters.

Here, it may be very desirable for the control unit to control the air purification and sterilization unit to carry out sterilization treatment in advance in the area where the aircraft is to land, before the set time for landing.

In other words, it may be desirable for the control unit 120 to pre-activate the air sterilization generator 110 for a certain period of time even before the landing between the aircraft and the boarding bridge 100.

As a result, the ability to block the inflow of infectious agents at the source is demonstrated by carrying out quarantine from the moment aircraft passengers disembark from the aircraft through the boarding bridge.

In other words, the control unit 120 pre-activates the sterilizing air conditioning generator 110 for a certain period of time even before the landing between the aircraft and the boarding bridge 100, so that the inside of the boarding bridge is filled with sterilizing substances, and quarantine is carried out simultaneously with the opening of the aircraft door. This has the advantage of being initiated without enforcement.

Figure 4 is a management diagram of an infection prevention boarding system according to a preferred embodiment of the present invention.

And the control server unit can transmit information about the number of passengers on board the aircraft to the control unit.

The control unit may control the operation of the air purification sterilization unit to achieve a spray amount of sterilization water and a generation amount of plasma negative ions in proportion to the number of passengers on board.

Additionally, aircraft may be equipped with an aircraft server that stores information on whether passengers on board the aircraft are infected in advance.

When the landing is made, the control unit can receive information about infected passengers among the passengers on board the aircraft from the aircraft server.

Through the discharge unit installed on the boarding bridge, the air inside the boarding bridge is discharged to the outside for a set period of time, and using the air purification and sterilization unit, it is possible to control the sterilization water to be sprayed at a set emergency concentration.

At this time, as described above, the sterilizing air conditioning generator 110 generates sterilizing water fine particles and discharges them into the boarding bridge 100 together with the air. The sterilizing air conditioning spray amount and sterilizing air conditioning concentration are determined from the number of people on board the aircraft and the walking speed. It may be desirable to calculate

In other words, the larger the number of passengers and the faster the walking speed, the greater the spray amount and the greater the sterilization concentration.

Additionally, the boarding bridge may include a temperature sensor that measures the temperature inside the boarding bridge and transmits the measured temperature to the control unit.

When cooling and heating the boarding bridge 100, the calculation may include the cooling and heating flow rate.

Therefore, when the cooling and heating flow rate increases, the amount of sterilizing fine particles sprayed and the sterilizing concentration may increase based on the increased flow rate.

Therefore, the quarantine effect does not deteriorate even during heating and cooling.

In addition, the control unit 120 is capable of matching the air pressure inside the aircraft and the air-sterilizing air-conditioning spray pressure discharged from the air-sterilizing air-conditioning generator 110.

Therefore, more effective quarantine is achieved by preventing deterioration of the dispersion effect due to pressure difference.

Additionally, it may include a humidity sensor that measures the humidity inside the boarding bridge and transmits the measured humidity to the control unit.

Figure 7 is a configuration diagram showing the arrangement of a boarding bridge according to another preferred embodiment of the present invention.

It may include a heat detection sensor that detects the heat distribution of passengers moving through the boarding bridge and transmits the detected heat distribution to the control unit.

When a passenger with a fever above a certain temperature occurs, the direction of the nozzle 111 of the sterilization air conditioning generating unit 110 may include an infection prevention boarding system directed toward the feverish passenger.

In addition, it may be desirable to include a distance measuring unit 140 that measures the position of the passenger within the boarding bridge 100 in order to set the direction of the nozzle 111 and adjust the injection pressure.

In other words, since the boarding bridge 100 includes a distance measuring unit 140 that measures the position of the passenger, it is possible to achieve air sterilization even to passengers with fever by setting the direction of the nozzle 111 and controlling the injection pressure.

Accordingly, by setting a predetermined area (PA) centered on passengers with fever as a concentrated quarantine area, the spray direction and spray pressure can be adjusted according to the direction of the nozzle 111 and the distance through the distance measuring unit 140.

On the other hand, the control unit 120 may include an infection prevention boarding system that separates passengers with fever and passengers without fever and controls the spray amount and concentration of air sterilization.

In other words, the control unit 120 controls the amount of air-sterilization spraying and the concentration of air-sterilizing air-conditioning by distinguishing between passengers with fever and passengers without fever, thereby minimizing unnecessary spraying and enabling economical and efficient quarantine.

In other words, the control unit can control the disinfection water to be sprayed at a set emergency concentration when the measured temperature and humidity reach a preset ideal condition or when the measured heat distribution reaches a preset ideal heat distribution.

The control unit transmits the abnormal conditions, abnormal heat distribution, and the spraying status of the disinfectant water sprayed at the set emergency concentration to the control server unit.

Meanwhile, the control unit 120, through communication with the airport control server unit 200, is an infection prevention boarding system that induces the movement of passengers with fever to the infected space among the quarantine spaces and the movement of non-fever passengers to the non-infected space. can be provided.

In other words, contact with infection can be minimized by separating passengers with fever and non-fever in the quarantine space.

In other words, by preventing contact between infected and non-infected people in advance, the strength of preventing the risk of infection is demonstrated.

According to a second preferred embodiment of the present invention, the present invention may include a contact detection unit.

That is, an abutment detection unit that detects an abutment between an aircraft and a boarding bridge; An air purification and sterilization unit installed within the boarding bridge and spraying plasma negative ions and sterilizing water for air purification; A control unit that drives the air purification and sterilization processing unit when a signal about the contact is received from the contact detection unit; And, it provides an infection prevention boarding system that includes a control server unit that receives driving information according to the operation of the air purification processing unit through wireless communication with the control unit, and transmits approaching information according to the aircraft operation schedule to the control unit.

The present invention according to a third preferred embodiment of the present invention includes a tachometer detection step of detecting tsunami between an aircraft and a boarding bridge; When receiving a signal about landing from the landing detection unit, an air purification and sterilization step is used to spray plasma negative ions and sterilization water for air purification through an air purification and sterilization unit installed in the boarding bridge using the control unit; Provides infection prevention methods.

Meanwhile, the present invention according to the fourth preferred embodiment of the present invention is installed on a boarding bridge, and includes a main body having an inlet and an outlet; An air flow unit installed in the main body, sucking in external air through the intake port and discharging it through the outlet along a set flow path; A storage unit installed in the main body and storing electrolyte; A reforming unit installed in the main body, which receives the electrolyte solution and applies electric current to the electrolyte solution to reform it to form bacteria-killing water; A negative ion providing part formed in the main body and providing plasma negative ions on the flow path; And, a humidifier installed in the main body and humidifying the sterilizing water along the passage by applying ultrasonic vibration to the sterilizing water.

100: boarding bridge
110: Sterilization air conditioning generation unit
111: nozzle
120: control unit
130: Temperature measurement unit
140: Distance measuring unit
200: Airport control server unit
PA: Passenger area with fever

Claims (16)

delete delete delete delete delete delete delete delete delete delete A sterilizing air conditioning generator (110) installed within the boarding bridge (100);
A control unit 120 that operates the air sterilization generation unit 110 when approaching between an aircraft and the boarding bridge 100;
A temperature measuring unit 130 installed on the boarding bridge 100 to measure the temperature of a passenger moving through the space of the boarding bridge 100;
A distance measuring unit 140 installed on the boarding bridge 100 to measure the position of a passenger moving in the space of the boarding bridge 100;
The control unit 120 creates a virtual boarding bridge space where the passenger moves according to the position, temperature, and heat distribution of the moving passenger measured from the temperature measuring unit 130 and the distance measuring unit 140. The disinfection space is divided into an infected space and a non-infected space, and the sterilization air conditioning generation unit 110 is operated.
When a passenger with a fever above a certain temperature occurs,
An infection prevention boarding system, characterized in that it controls the direction and injection pressure of the nozzle 111 of the antibacterial air conditioning generator 110, and controls the spray amount and concentration of the antibacterial air conditioning generator.
delete According to clause 11,
The control unit 120,
Through communication with the airport control server unit 200, the fever passenger is induced to move to the infection space,
An infection prevention boarding system that encourages non-fever passengers to move to the non-infected space.
According to clause 13,
The sterilization air conditioning generator 110,
a main body having an inlet and an outlet;
An air flow unit installed in the main body, sucking in external air through the intake port and discharging it through the outlet along a set flow path;
A storage unit installed in the main body and storing electrolyte;
A reforming unit installed in the main body, which receives the electrolyte solution and applies electric current to the electrolyte solution to reform it to form bacteria-killing water;
A negative ion providing part formed in the main body and providing plasma negative ions on the flow path; and,
An infection prevention boarding system comprising: a humidifier installed in the main body and humidifying the bacteria along the passage by applying ultrasonic vibration to the disinfection water.
delete delete