KR101828923B1 - Alarm System and Method using Helideck Illumination - Google Patents

Alarm System and Method using Helideck Illumination Download PDF

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Publication number
KR101828923B1
KR101828923B1 KR1020160025628A KR20160025628A KR101828923B1 KR 101828923 B1 KR101828923 B1 KR 101828923B1 KR 1020160025628 A KR1020160025628 A KR 1020160025628A KR 20160025628 A KR20160025628 A KR 20160025628A KR 101828923 B1 KR101828923 B1 KR 101828923B1
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KR
South Korea
Prior art keywords
alarm
helideck
helicopter
illumination
wind direction
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KR1020160025628A
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Korean (ko)
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KR20170103186A (en
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강규홍
유민욱
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재단법인한국조선해양기자재연구원
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Priority to KR1020160025628A priority Critical patent/KR101828923B1/en
Publication of KR20170103186A publication Critical patent/KR20170103186A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/50—Vessels or floating structures for aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B45/00—Arrangements or adaptations of signalling or lighting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/007—Helicopter portable landing pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations
    • B64F1/18—Visual or acoustic landing aids
    • B64F1/20—Arrangement of optical beacons
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F3/00—Landing stages for helicopters, e.g. located above buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2201/00—Signalling devices
    • B63B2201/04—Illuminating
    • B63B2201/08—Electric light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

In the present invention, not only the lifting and landing point is displayed using LEDs, but also various displays such as letters, numbers, and symbols are possible by LED individual control, as well as color and luminance display, A weather information input unit for receiving real-time weather information from an external weather information system through an Internet network, and a weather information input unit for inputting a helicopter to the helideck, A wind direction detecting unit for measuring and detecting the wind direction around the helideck, and a wind direction detecting unit for detecting the wind direction detected by the helideck when the helicopter approaches the helideck, At least one or more than one of the weather information and the wind direction information that match each other An illumination driving unit for generating an LED individual control signal of the helideck illumination by detecting or combining or combining at least one or more alarm patterns detected by the pattern detection unit; An LED illuminating section for illuminating the helideck illumination with the alarm pattern detected through the LED individual control signal of the illumination; and a display section for displaying at least one of the color, brightness, letter, number and symbol of the heli- deck illumination according to the weather information and the wind direction information And an alarm pattern information DB that stores different alarm patterns in advance.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an alarm system and method using helideck light,

The present invention relates to a helideck for providing a place for takeoff and landing of a helicopter, and more particularly, to an alarm system and method for visually transmitting aerial information to a pilot by individually controlling LED lights installed on a helideck .

In general, offshore plants such as drill ship, FPSO (Floating, Production, Storage and Offloading) are different from commercial vessels such as container ship or crude oil tanker Helicopters must be operated to move people because they stay in the distance for a long period of time, which requires the installation of a Helideck on the athlete or stern.

Such helidecks are provided with various lights as shown in FIG. 1 to assist landing when operating a helicopter at night. That is, a perimeter light 11 for illuminating upward to display the contour of the helideck 10 and a flood light 12 for illuminating the side light for the helicopter's embarkation / Respectively.

On the other hand, the H mark 13 and the touch down / positioning marking circle 14 painted on the upper part of the pedestrian light 11 and the Flood light 12 are not clearly visible, Of the pilots had difficulty in accurately determining the landing position.

Accordingly, as a method for solving such a problem, a buried illumination unit is further inserted and disposed at the lower end of the H mark 13 to irradiate light to the upper side of the helideck, Down / positioning marking circle 14 is more clearly shown.

However, the illumination configured on the conventional heli-deck can be used to turn on / off for the purpose of enabling the pilot of the helicopter to measure the correct landing position by making the H mark 13 and the touchdown / positioning marking circle 14 more clearly visible. (ON / OFF) only, and thus, it shows the limitations of its use.

Patent Registration No. 10-1195147 (registered on October 22, 2012) (Patent Registration 1) Published Japanese Patent Application No. 10-2015-0058668 (Publication date 2015.05.29)

Accordingly, it is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide an LED lighting device, The present invention provides an alarm system and method using a heli-deck illumination capable of performing a more active heli-deck function.

It is another object of the present invention to provide a method and system for controlling the on / off status, brightness, color, etc. of each LED according to the wind direction and the like and visually informing the weather information to the pilot, And an alarm system and method using the helideck illumination.

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

According to another aspect of the present invention, there is provided an alarm system using a helideck illumination, comprising: a weather information input unit receiving real-time weather information from an external weather information system through an Internet network; A wind direction detecting section for measuring and detecting the wind direction around the helideck; and a wind direction detecting section for detecting the wind direction around the helideck using the weather information and the wind direction information detected when the helicopter approaches the helideck, A pattern detector for detecting at least one or more alarm patterns that match the detected weather information and the wind direction information among the alarm patterns for each information; and a detection unit for detecting or combining and combining at least one or more alarm patterns detected by the pattern detection unit, An illumination driving unit for generating an LED individual control signal; An LED illuminating section for illuminating the helideck light with an alarm pattern detected through an LED individual control signal of the helideck light illuminated by the illuminating light; and an illuminating section for illuminating the at least one of the color, brightness, letter, And an alarm pattern information DB in which different alarm patterns having a display of the alarm pattern information are stored in advance.

Preferably, the helicopter checking unit detects a helicopter approaching the helicopter by making a detection sensor around the helideck, or when the pilot informs the control tower of the approach to the helicopter through wireless communication between the helicopter control tower and the helicopter pilot, And the helicopter is accessed by the helicopter through a control signal.

Preferably, when two or more alarm patterns are detected and input, the illumination driving unit may combine the detected two or more alarm patterns so that the alarm patterns can be sequentially performed at predetermined time intervals, or two or more alarm patterns may be simultaneously generated So that the LED individual control signal of the helideck illumination having one alarm pattern is generated.

Preferably, the LED illumination unit includes a plurality of first LED units arranged in a ring shape along the periphery of the helideck to indicate a touchdown / positioning marking circle region, and a plurality of first LEDs arranged in a central portion of the helideck in a cluster, And a plurality of second LEDs.

Preferably, the alarm pattern information DB includes an alarm pattern classified into a plurality of levels according to the degree of visibility according to the weather information, the degree of brightness and the color of the alarm pattern, and the alarm pattern classified by the blinking (blinking) An alarm pattern for indicating an H-mark appearing in the helideck in a direction parallel to the wind direction by the LED illumination unit 600, and an alarm pattern for indicating letters, numbers and symbols for displaying an emergency alarm, Is stored.

According to another aspect of the present invention, there is provided an alarm method using a helideck illumination, the method comprising: (A) when the helicopter approaches the helideck, using the weather information and the wind direction information input through the pattern detector, Detecting at least one or more alarm patterns matching with the weather information and the wind direction information detected in the alarm patterns stored in advance in the DB; (B) detecting at least one or more alarm patterns detected through the illumination driving unit; (C) illuminating the helideck illumination with the alarm pattern detected using the LED individual control signal of the transmitted helideck illumination through the LED illumination section The method comprising the steps of:

Preferably, the weather information is inputted in real time through a weather information input unit connected from the external weather information system to the Internet, and the weather information is detected through a wind direction detector installed in the vicinity of the helideck.

Preferably, in the step (B), when two or more alarm patterns are detected, two or more alarm patterns detected through the illumination driving unit may be combined so that an alarm pattern can be sequentially performed at predetermined time intervals, And the alarm pattern is combined so that the LED individual control signal of the helideck illumination having one alarm pattern is generated.

Preferably, the alarm pattern in the step (C) indicates the brightness and color of the LED illumination unit classified into a plurality of levels according to the degree of visibility according to the weather information, or the color and brightness of the LED illumination unit according to day and night Or by displaying an alarm pattern having a directional induction through a flashing (blinking) or sequential blinking of the LED illumination unit, thereby increasing the visibility of the H mark and the touchdown / positioning marking circle, or the H mark appearing on the helix The direction of the wind direction can be displayed by the LED lighting part in parallel direction of the wind direction, so that when the helicopter lands on the helideck, the direction of the wind direction and the helicopter's take-off direction can be maintained parallel to each other, And the alarm information is displayed.

As described above, the alarm system and method using the helideck illumination according to the present invention not only allow the mark and the circle to be clearly identified, but also can be used to display colors, brightness, , Symbols, and so on, so that a more active helideck function can be performed.

In particular, helicopter pilots can accurately guide wind directions, takeoff and landing directions, and emergency alarms, which can lead to accurate and safe landing when landing.

As described above, according to the alarm system and method using the helideck illumination according to the present invention, it is possible to more safely guide the landing of the helicopter, thereby greatly improving the safety of the helideck and reducing various landing safety accidents do.

1 is a plan view showing a lighting system of a helideck according to the prior art;
2 is a block diagram illustrating a configuration of an alarm system using a helideck illumination according to an embodiment of the present invention.
FIG. 3 is a block diagram showing the configuration of the LED illumination unit in detail in FIG.
FIG. 4 is a configuration diagram showing an embodiment of the helideck illumination displayed on the second LED unit showing the H mark of the LED illumination unit in FIG. 3
5 is a flowchart illustrating an alarm method using a helideck illumination according to an exemplary embodiment of the present invention.

Other objects, features and advantages of the present invention will become apparent from the detailed description of the embodiments with reference to the accompanying drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of an alarm system and method using helideck illumination according to the present invention will be described with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. It is provided to let you know. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, various equivalents It should be understood that water and variations may be present.

2 is a block diagram illustrating a configuration of an alarm system using helideck illumination according to an embodiment of the present invention.

2, the weather information input unit 100 receives real-time weather information from the external weather information system through the Internet, a helicopter confirmation unit 200 for confirming whether or not the helicopter is accessed by the helideck, A wind direction detecting unit 300 for measuring and detecting the wind direction around the helideck, and a wind direction detecting unit 300 for detecting information, which is previously stored in the alarm pattern information DB 700 using the weather information and the wind direction information detected when the helicopter approaches the helideck A pattern detector 400 for detecting at least one alarm pattern that is matched with the weather information and the wind direction information detected among the star alarm patterns and a detection unit 400 for detecting or combining and combining at least one or more alarm patterns detected by the pattern detection unit 400 (500) for generating an LED individual control signal of the heli-deck illumination, an LED driving unit An LED illumination unit 600 for emitting a helideck illumination using an alarm pattern detected through a control signal, and an LED illumination unit 600 for illuminating the helideck illumination with a different pattern, And an alarm pattern information DB 700 in which an alarm pattern is stored in advance.

The method of confirming whether or not the helicopter is accessed by the helicopter through the helicopter check unit 200 includes detecting a helicopter approaching the helicopter by configuring a detection sensor around the helicopter or performing a wireless communication between the helicopter control tower and the helicopter pilot If the pilot informs the control tower of the approach to the helideck, the control signal from the tower can be used to check the helicopter's access to the helideck.

The alarm pattern detected by the pattern detector 400 may be detected by matching two or more alarm patterns stored in the alarm pattern information DB 700 according to the weather information and the wind direction information.

When two or more alarm patterns are detected and input, the illumination driving unit 500 may combine the detected two or more alarm patterns so that an alarm pattern can be sequentially generated at predetermined time intervals, or two or more alarm patterns So that the LED individual control signal of the helideck illumination having one alarm pattern is generated.

3, the LED illumination unit 600 includes a plurality of first LED units 610 arranged in a ring shape along the periphery of the helix to indicate a touchdown / positioning marking circle region, And a plurality of second LED units 620 arranged in a matrix in the form of a square matrix at the center and representing the H mark region.

The alarm pattern information DB 700 includes an alarm pattern classified into different levels of brightness and color by a plurality of levels according to the degree of visibility according to the weather information and an alarm pattern classified into a blinking (blinking) or a sequential blinking And an alarm pattern for displaying the H mark appearing on the helideck in the parallel direction of the wind direction by the LED illumination unit 600 and letters, numbers, and symbols for displaying an emergency alarm, etc. Stores the alarm pattern to be displayed.

Hereinafter, the operation of the alarm system using the helideck illumination according to the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in FIG. 1 or FIG. 2 denote the same members performing the same function.

5 is a flowchart illustrating an alarm method using a helideck illumination according to an embodiment of the present invention.

5, when the helicopter approaches the helideck, the weather information and the wind direction information input through the pattern detecting unit 400 are used (S10), and the information stored in advance in the alarm pattern information DB 700 At least one alarm pattern matching with the weather information and the wind direction information detected among the star alarm patterns is detected (S20).

At this time, the weather information receives the weather information in real time through the weather information input unit 100 connected from the external weather information system to the Internet. In addition, the wind direction information is detected through the wind direction detection unit 300 installed around the helideck.

 The alarm pattern stored in the alarm pattern information DB 700 includes an alarm pattern classified into different levels of brightness and color by a plurality of levels according to visibility according to weather information, An alarm pattern for displaying the H mark appearing on the helideck in the parallel direction of the wind direction by the LED illumination unit 600 and a character for displaying an emergency alarm or the like , Numbers, and symbols.

Next, at least one or more alarm patterns detected through the illumination driving unit 500 are detected or combined and combined to generate LED individual control signals of the helideck illumination (S30).

At this time, the alarm pattern detected through the pattern detecting unit 400 may be detected by matching two or more alarm patterns stored in the alarm pattern information DB 700 according to the weather information and the wind direction information. When two or more alarm patterns are detected, the illumination driving unit 500 may combine the detected two or more alarm patterns so that an alarm pattern may be sequentially generated at predetermined time intervals, or two or more alarm patterns may be simultaneously So as to generate LED individual control signals of the helideck lights having one alarm pattern.

Then, the LED illumination unit 300 emits the helideck illumination using the alarm pattern detected through the LED individual control signal of the transmitted helideck illumination (S40).

The alarm pattern that appears blurred through the helideck illumination shows the brightness and color of the LED illumination unit 600 classified into a plurality of levels according to the degree of visibility according to the weather information, ) Are classified into different colors and brightness.

In addition, an alarm pattern having directional induction through the blinking (flashing) or sequential flashing of the LED illumination unit 600 is displayed to make the H mark and the touchdown / positioning marking circle more clearly visible.

As shown in FIGS. 4A, 4B, 4C and 4D, the H mark 621 appearing in the helideck is displayed by the LED illumination unit 600 in the parallel direction of the wind direction, and the helicopter is displayed on the helideck The direction of the wind direction and the take-off direction of the helicopter can be maintained to be parallel to each other at the time of landing so that the helicopter landing can be guided more safely.

That is, FIG. 4A shows the H mark 621 shown by the LED illumination unit 600 when the wind direction is at 9:00 -3 o'clock direction, and FIG. 4B shows the case where the wind direction is at 12:00 -6 o'clock 4 (c) shows the H mark 621 shown in the LED illumination unit 600 when the wind direction is in the 2: 00-8: 00 direction, and FIG. Is an H mark 621 indicated by the LED illumination unit 600 when the direction is 10:00 to 4:00.

In addition, an emergency alarm or the like can be displayed through an alarm pattern indicating the letters, numbers, and symbols, thereby providing an active helideck function.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be apparent to those skilled in the art that various modifications may be made without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

Claims (9)

A weather information input unit for receiving real-time weather information from an external weather information system through an Internet network;
A helicopter confirmation unit for confirming whether the helicopter is approaching the helicopter,
A wind direction detecting section for measuring and detecting the wind direction around the helideck,
When the helicopter approaches the helicopter, at least one or more alarm patterns matching with the weather information and the wind direction information detected among the alarm patterns for each information stored in advance in the alarm pattern information DB, A pattern detection unit for detecting the pattern,
An illumination driver for detecting or combining and combining at least one or more alarm patterns detected by the pattern detector to generate LED individual control signals of the helideck illumination;
An LED illuminating unit for illuminating the helideck illumination with the alarm pattern detected through the LED individual control signal of the helideck illumination transmitted from the illumination driving unit;
And an alarm pattern information DB storing in advance a different alarm pattern having a display of at least one of color, brightness, letter, number and symbol of helideck illumination according to weather information and wind direction information,
At this time, the alarm pattern information DB may include an alarm pattern classified into a plurality of levels according to the degree of visibility according to the weather information and different degrees of brightness and hue, direction induction through blinking (blinking) An alarm pattern for displaying an H mark appearing on the helideck in a direction parallel to the wind direction by an LED illumination unit and an alarm pattern for indicating letters, numbers and symbols for displaying an emergency alarm,
Wherein the LED illumination unit displays an H mark appearing in the helideck using an alarm pattern stored in the alarm pattern information DB in a direction parallel to the direction of the wind direction detected by the wind direction detection unit so that when the helicopter lands on the helideck, And the helicopter are guided to be parallel to each other so that the landing and landing directions of the helicopter and the helicopter can be maintained parallel to each other. The method according to claim 1,
The helicopter check unit detects a helicopter approaching the helicopter by configuring a detection sensor around the helicopter, or when the pilot informs the control tower of access to the helicopter through wireless communication between the helicopter control tower and the helicopter pilot, Wherein the helicopter is controlled by a helideck to check whether or not the helicopter is approachable. The method according to claim 1,
When two or more alarm patterns are detected and input, the illumination driving unit may combine the detected two or more alarm patterns so that an alarm pattern may be sequentially generated at predetermined time intervals, or two or more alarm patterns may be simultaneously generated And generates an LED individual control signal of the helideck illumination having one alarm pattern. The LED lighting apparatus according to claim 1,
A plurality of first LED portions arranged in a ring shape along the periphery of the helix to indicate a touchdown / positioning marking circle region,
And a plurality of second LED units arranged in a matrix form in a rectangular matrix at the center of the heli-deck to indicate the H-mark region. delete (A) When the helicopter approaches the helicopter, the weather information and the wind direction information detected from the alarm patterns for each information stored in advance in the alarm pattern information DB by using the weather information and the wind direction information inputted through the pattern detecting unit Detecting at least one alarm pattern;
(B) detecting or combining and combining at least one alarm pattern detected through the illumination driver to generate LED individual control signals of the helideck illumination,
(C) emitting a helideck light through an LED illumination unit using an LED individual control signal of the transmitted helideck illumination to an alarm pattern stored in the alarm pattern information DB,
At this time, the alarm pattern information DB may include an alarm pattern classified into a plurality of levels according to the degree of visibility according to the weather information and different degrees of brightness and hue, direction induction through blinking (blinking) An alarm pattern for displaying an H mark appearing on the helideck in a direction parallel to the wind direction by an LED illumination unit and an alarm pattern for indicating letters, numbers and symbols for displaying an emergency alarm,
The step (C) may include displaying an H mark appearing on the helideck using an alarm pattern stored in the alarm pattern information DB in a direction parallel to the direction of the wind direction detected by the wind direction detecting unit, so that when the helicopter lands on the helideck, Direction of the helicopter and the direction of the helicopter can be maintained parallel to each other. The method according to claim 6,
Wherein the weather information is input in real time via the weather information input unit connected from the external weather information system to the internet network and the wind direction information is detected through the wind direction detector installed in the vicinity of the helideck. Alarm method. 7. The method of claim 6, wherein step (B)
When two or more alarm patterns are detected, two or more alarm patterns detected through the illumination driving unit may be combined so that an alarm pattern may be sequentially generated at predetermined time intervals, or two or more alarm patterns may be simultaneously generated And the LED individual control signal of the helideck illumination having one alarm pattern is generated. delete
KR1020160025628A 2016-03-03 2016-03-03 Alarm System and Method using Helideck Illumination KR101828923B1 (en)

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