WO2018151394A1

WO2018151394A1 - Lighting device for indicating position of vessel

Info

Publication number: WO2018151394A1
Application number: PCT/KR2017/012938
Authority: WO
Inventors: 김민철; 강칠세; 이윤수
Original assignee: 주식회사아이플러스원; 김민철
Priority date: 2017-02-17
Filing date: 2017-11-15
Publication date: 2018-08-23
Also published as: KR101794833B1

Abstract

A lighting device for indicating a position of a vessel is disclosed. The disclosed lighting device according to an embodiment comprises: a housing portion including a case receiving portion formed in a groove shape in a direction from an upper surface thereof to a lower surface thereof; a first case portion received in the case receiving portion and fixed to the housing portion; a lighting portion arranged on the first case portion to emit light in a horizontal direction and a vertical direction; and a second case portion arranged to cover the lighting portion on the first case portion, wherein the lighting portion includes one or more lens supports provided on the first case portion, one or more lenses which are arranged on the lens supports and have hollow shapes, one or more horizontal lighting modules received inside the lenses and arranged to emit light in a horizontal direction, and a vertical lighting module arranged on the horizontal lighting modules to emit light in a vertical direction.

Description

Lighting device for ship position display

Embodiments of the present invention relate to vessel position indication techniques.

Conventionally, when a ship is sunk, the sunken location is searched and the position is determined, and a ship position indicator is installed in the vicinity thereof. In this case, it takes a lot of time to search the position where the ship was sunk, there is a problem that the emergency measures for preventing damage such as rapid rescue and oil exposure is delayed.

Embodiment of the present invention is to provide a lighting device for ship location that can easily identify the position.

According to one embodiment of the present disclosure, a lighting device for displaying a ship position includes: a housing part including a case accommodating part formed in a groove shape in a lower surface direction from an upper surface thereof; A first case part accommodated in the case accommodating part and fixed to the housing part; An illumination unit provided on the first case part and provided to emit light in a horizontal direction and a vertical direction; And a second case part provided covering the lighting part on the first case part, wherein the lighting part comprises: at least one lens support provided on the first case part; At least one lens provided on the lens support and formed in a hollow shape; One or more horizontal illumination modules housed in the lens and provided to emit light in a horizontal direction; And a vertical illumination module provided on an upper portion of the horizontal illumination module and provided to emit light in a vertical direction.

The side surface of the housing portion is formed to be inclined with the lower surface, the lighting device for displaying the ship position may further include a solar panel provided on the side of the housing portion.

The lens support includes a first lens support, a second lens support, and a third lens support, the lens includes a first lens and a second lens, and the horizontal illumination module comprises: a first horizontal illumination module And a second horizontal illumination module, wherein the first lens is supported by the first lens support provided on the first case part, provided on the first range support, and formed in a hollow shape, The first horizontal illumination module is accommodated in the first lens and provided to emit light in a horizontal direction, and the second lens is supported by the second lens supporter provided on the first lens. And a hollow shape provided on the second lens supporter, and the second horizontal illumination module is accommodated in the second lens and provided to emit light in a horizontal direction. , Carried by the third lens support is provided on the second lens may be provided to emit the light in the vertical direction.

The lighting device for displaying the ship position, the vertical direction illumination module, the third lens support, the second horizontal illumination module, the second lens support, the first horizontal illumination module, and the first lens support in the vertical direction. It may further include a coupling member to be integrally coupled to the.

The lighting device for displaying the ship position may further include a lighting controller for controlling the first horizontal lighting module, the second horizontal lighting module, and the vertical directional lighting module.

The lighting device for displaying the ship position further includes a battery, and the lighting control unit, when the remaining amount of the battery is less than a predetermined threshold residual amount, considering the remaining time until sunrise time the first horizontal lighting module The flashing period of the second horizontal lighting module and the vertical direction lighting module may be controlled to be longer than a normal flashing period.

The lighting device for displaying the ship position further includes a battery, and the lighting control unit is configured to display the blinking of the lighting device for displaying the ship position according to the remaining amount of the battery. It can be controlled to synchronize with device blinking or cross blinking.

The lighting device for displaying the ship position may further include a GPS module that calculates location information and time information based on a signal received from a satellite.

The identification device for ship position display is an automatic remote identification system that includes position information of the vessel and vessel information of the vessel when the vessel position indication identifier is floated on the sea level according to the sinking of the vessel. A first communication module for transmitting an AIS) signal; And a second communication module configured to transmit an emergency text message including position information of the vessel and vessel information of the vessel through a mobile communication network when the vessel position display light emitting device is floated on the sea surface according to the sinking of the vessel. It may further include.

According to the disclosed embodiment, by providing the illumination in the horizontal direction and the vertical direction, it is possible to easily identify the lighting device 100 for displaying the ship position in the sea as well as in the air. In addition, not only to inform the position of the vessel through the AIS signal, but also wireless transmission of the vessel position through the mobile communication network, it is possible to initially rescue the sinking vessel and to take emergency measures.

1 is a perspective view showing a lighting device for displaying the ship position according to an embodiment of the present invention

Figure 2 is an exploded perspective view of the lighting device for displaying the ship position according to an embodiment of the present invention

3 is a view showing a state in which the lighting unit is coupled in the lighting device for displaying the ship position according to an embodiment of the present invention

Figure 4 is a block diagram showing the configuration of the lighting device for ship position display according to an embodiment of the present invention

5 is a block diagram illustrating and describing a computing environment including a computing device suitable for use in example embodiments.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. The following detailed description is provided to assist in a comprehensive understanding of the methods, devices, and / or systems described herein. However, this is only an example and the present invention is not limited thereto.

In describing the embodiments of the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of a user or an operator. Therefore, the definition should be made based on the contents throughout the specification. The terminology used in the description is for the purpose of describing embodiments of the invention only and should not be limiting. Unless expressly used otherwise, the singular forms “a,” “an,” and “the” include plural forms of meaning. In this description, expressions such as "comprises" or "equipment" are intended to indicate certain features, numbers, steps, actions, elements, portions or combinations thereof, and one or more than those described. It should not be construed to exclude the presence or possibility of other features, numbers, steps, actions, elements, portions or combinations thereof.

In the following description, the terms "transfer", "communication", "transmit", "receive" and other similar meanings of signals or information are not only meant to directly convey the signal or information from one component to another. It also includes passing through other components. In particular, "transmitting" or "sending" a signal or information to a component indicates the final destination of the signal or information and does not mean a direct destination. The same is true for the "reception" of a signal or information. In addition, in this specification, that two or more pieces of data or information are "related" means that if one data (or information) is obtained, at least a portion of the other data (or information) can be obtained based thereon.

Meanwhile, directional terms such as upper side, lower side, one side, the other side, and the like are used in connection with the orientation of the disclosed drawings. Since the components of the embodiments of the present invention can be positioned in various orientations, the directional terminology is used for the purpose of illustration and not limitation.

In addition, terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms may be used for the purpose of distinguishing one component from another component. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

1 is a perspective view showing a ship position display lighting device according to an embodiment of the present invention, Figure 2 is an exploded perspective view of a ship position display lighting device according to an embodiment of the present invention, Figure 3 is Figure is a view showing a state in which the lighting unit is coupled in the lighting device for displaying the ship position according to an embodiment. Hereinafter, it will be described as an example to display the position of the ship sunk through the vessel name display device. However, the application range of the lighting device for displaying the ship position is not limited thereto.

1 to 3, the lighting device 100 for displaying a ship position includes a housing part 102, a solar panel 104, a first case part 106, an illumination part 108, and a second case part. 110 may be included.

The lighting device 100 for displaying the ship position may be fixedly provided on a label buoy (for example, a needle guide buoy) (not shown). In an exemplary embodiment, the needle mark buoy (not shown) may be fixedly mounted to the vessel and then provided to be automatically released from the vessel and floated on the surface when the vessel is overturned or sinked. A needle mark buoy (not shown) may be provided to automatically leave the ship by a certain water pressure when the ship is overturned or sunk. In this case, the needle guide buoy (not shown) may be provided with a chain that is newly released from the needle guide buoy (not shown) upon automatic departure and automatically fixed when the buoy reaches the sea level.

The housing unit 102 may be fixedly provided on a needle mark buoy (not shown). In an exemplary embodiment, the housing portion 102 may be in the shape of a cube. Side surfaces of the housing part 102 may be provided to be inclined with the bottom surface of the housing part 102. Here, the housing portion 102 has been described as having a hexahedron shape, but the shape is not limited thereto. The housing part 102 may be formed of a watertight structure so that water does not enter the inside.

The case accommodating part 102a may be provided inside the housing part 102. The case accommodating part 102a may be provided in the form of a groove in which a part of the upper surface of the housing part 102 is opened and is formed in the lower surface direction on the upper surface of the housing part 102. The first case part 106 may be accommodated in the case accommodating part 102a. A case seating groove 102b may be provided at an upper end of the case accommodating part 102a so that the first case part 106 is seated.

The solar panel 104 may be provided on an outer surface of the housing unit 102. The solar panel 104 may convert light energy obtained from the sun into electrical energy. In an exemplary embodiment, the solar panel 104 may be provided on four sides of the housing portion 102, respectively. Here, the side of the housing 102 is inclined with the bottom surface, it is possible to increase the solar absorption efficiency of the solar panel 104. The lighting device 100 for displaying the ship position may be operated using energy obtained from the solar panel 104.

The first case portion 106 may include a casing body 106a and a mounting portion 106b. Inside the casing body 106a, a main board for controlling the lighting device 100 for displaying the ship position and a communication module for communicating with the outside may be stored. The casing body 106a may be accommodated in the case accommodating part 102a. The mounting portion 106b may be provided extending from the upper end of the casing body 106a to the outside of the casing body 106a. The mounting portion 106b may be seated in the case seating groove 102b. The mounting portion 106b may be fixed to the case seating groove 102b through a coupling member (eg, a bolt).

The lighting unit 108 may be provided on the first case unit 106. The lighting unit 108 may include a lens module 121, a horizontal direction lighting module 123, and a vertical direction lighting module 125. The lens module 121 may include a first lens support 131, a first lens 133, a second lens support 135, a second lens 137, and a third lens support 139. The horizontal directional lighting module 123 may include a first horizontal lighting module 123a and a second horizontal lighting module 123b.

The first lens support 131 may be fixed to an upper surface of the mounting portion 106b of the first case portion 106. The first lens 133 may be provided on the first lens support 131. The first lens 133 may be supported by the first lens support 131. The first lens 133 may be provided in the form of a hollow having a central portion thereof. Here, the first horizontal illumination module 123a may be accommodated in the first lens 133. In this case, the bottom surface of the first horizontal illumination module 123a may be seated on the top surface of the first lens support 131. The first lens support 131 in contact with the first horizontal illumination module 123a may serve to emit heat generated from the first horizontal illumination module 123a to the outside.

The first horizontal illumination module 123a may be provided to illuminate the light in a horizontal direction (ie, a direction parallel to the sea level). The first horizontal lighting module 123a may include a body serving as a heat sink and a plurality of light emitting diodes (LEDs) spaced apart from each other on side surfaces of the body. The plurality of LEDs may be arranged to emit yellow and green illumination. The first horizontal lighting module 123a may be provided so that yellow and green cross and blink. The first lens 133 may diffuse the light emitted from the first horizontal illumination module 123a while the first horizontal illumination module 123a is protected from the external environment.

The second lens support 135 may be provided on the first lens 133. The second lens 137 may be provided on the second lens support 135. The second lens support 135 may support the lower portion of the second lens 137 while supporting the upper portion of the first lens 133. The second lens 137 may be provided in the form of a hollow having a central portion thereof. Here, the second horizontal illumination module 123b may be accommodated in the second lens 137. In this case, the bottom surface of the second horizontal illumination module 123b may be seated on the top surface of the second lens support 135. In addition, the upper surface of the first horizontal illumination module 123a may be in contact with the lower surface of the second lens support 135. The second lens support 135 may serve to radiate heat generated from the first horizontal illumination module 123a and the second horizontal illumination module 123b to the outside.

The second horizontal illumination module 123b may be provided to irradiate the illumination in the horizontal direction. The second horizontal lighting module 123b may include a body serving as a heat sink and a plurality of light emitting diodes (LEDs) spaced apart from each other on side surfaces of the body. The plurality of LEDs may be arranged to emit yellow and green illumination. The second horizontal lighting module 123b may be provided so that yellow and green cross and blink. The second lens 137 may diffuse the light emitted from the second horizontal illumination module 123b while the second horizontal illumination module 123b is protected from the external environment.

The third lens support 139 may be provided on the second lens 137. The vertical illumination module 125 may be provided on the third lens support 139. The third lens support 139 may support the vertical illumination module 125 while supporting the upper portion of the second lens 137. The lower surface of the third lens support 139 may contact and support the upper surface of the second horizontal illumination module 123b, and the upper surface of the third lens support 139 may support the lower surface of the vertical illumination module 125. . The third lens support 139 may serve to emit heat generated from the second horizontal illumination module 123b and the vertical illumination module 125 to the outside.

The vertical lighting module 125 may be provided to illuminate the lighting in a vertical direction (ie, an upper direction perpendicular to the sea level). The vertical directional lighting module 125 may include a body serving as a heat sink and a plurality of light emitting diodes (LEDs) spaced apart from each other on an upper surface of the body. The plurality of LEDs may be arranged to emit yellow and green illumination. The vertical directional lighting module 125 may be provided so that yellow and green cross and blink. In this way, the yellow and green lights cross and flash in the vertical direction, so that the aircraft can easily identify the lighting device 100 for displaying the ship position.

Here, the vertical illumination module 125, the third lens support 139, the second horizontal illumination module 123b, the second lens support 135, the first horizontal illumination module 123a, and the first lens support ( 131 may be integrally coupled through a coupling member (not shown) in the vertical direction.

The second case part 110 covers the lighting unit 108 and may be provided on the first case part 106. The second case unit 110 may serve to protect the lighting unit 108 from the external environment. The second case part 110 may be made of a material that can transmit light. The second case part 110 may be formed in a watertight structure so that external foreign matters are not introduced into the inside.

Meanwhile, although the horizontal directional lighting module 123 has been described as including the first horizontal lighting module 123a and the second horizontal lighting module 123b, the present invention is not limited thereto. It may also include a first horizontal illumination module 123a or a second horizontal illumination module 123b.

Figure 4 is a block diagram showing the configuration of a lighting device for ship position display according to an embodiment of the present invention.

Referring to FIG. 4, the lighting device 100 for displaying a ship position includes a daylight sensor 152, a power charger 154, a GPS module 156, an illumination controller 158, a first communication module 160, and The second communication module 162 may be included. The daylight detecting unit 152, the power charging unit 154, the GPS module 156, the lighting control unit 158, the first communication module 160, and the second communication module 162 may be provided in the casing body 106a. Can be.

The daylight detector 152 may be provided to detect sunlight. The daylight detector 152 may detect whether the sunrise and sunset according to the amount of sunlight detected.

The power charger 154 may charge the battery (not shown) with electrical energy obtained from the solar panel 104. The power charger 154 may charge the electrical energy to the battery (not shown) until the voltage of the battery becomes a predetermined voltage. When the voltage of the battery (not shown) exceeds a preset voltage, the power charger 154 may stop the charging of the electric energy to prevent the battery (not shown) from being overcharged.

The global positioning system (GPS) module 156 may calculate location information and time information based on a signal received from a satellite.

The lighting controller 158 may control the horizontal lighting module 123 and the vertical lighting module 125. In an exemplary embodiment, the lighting controller 158 may control the horizontal lighting module 123 and the vertical lighting module 125 according to the sunrise and sunset conditions detected by the daylight sensor 152. The lighting controller 158 may control the horizontal direction lighting module 123 and the vertical direction lighting module 125 to operate from sunset to sunrise.

In addition, the lighting controller 158 may control the horizontal lighting module 123 and the vertical lighting module 125 based on the time information of the GPS module 156. The lighting controller 158 may control the horizontal direction lighting module 123 and the vertical direction lighting module 125 to simultaneously perform the cross-flashing operation of yellow and green, respectively.

On the other hand, the ship position display device 100 may be installed on the bow and stern of the corresponding vessel, respectively. At this time, the lighting controller 158 may synchronize the lighting control with the other lighting device 100 for displaying the ship position based on the time information received from the GPS module 156. That is, the lighting device for displaying the ship position installed on the bow and floating on the sea surface and the lighting device for displaying the ship position on the stern and floating on the sea level are to be synchronized with each other's lighting control so that the yellow and green cross flashing can be performed simultaneously. Can be.

The lighting controller 158 may monitor the voltage of the battery charged by the solar panel 104. The lighting controller 158 may adjust the flashing periods of the horizontal lighting module 123 and the vertical lighting module 125 according to the voltage of the battery. In this case, the lighting controller 158 may control the flashing cycle of the horizontal lighting module 123 and the vertical lighting module 125 according to the time information obtained from the GPS module 156 and the remaining amount of the battery. For example, when the remaining amount of the battery is less than the predetermined threshold remaining amount, the lighting controller 158 may control the flashing period of the horizontal illumination module 123 and the vertical illumination module 125 to be longer than the normal flashing period. Can be. In this case, the lighting controller 158 may control the flashing cycles of the horizontal lighting module 123 and the vertical lighting module 125 in consideration of the remaining time until the sunrise time.

When the ship sinks, the first communication module 160 may transmit an auto identification system (AIS) signal including the ship's position and ship information (for example, the ship's specifications, the ship's type, etc.). Can be. The first communication module 160 may be provided to detect a change in water pressure of the light emitting device 100 for displaying a ship position and to transmit an automatic remote recognition signal. The automatic remote recognition signal may include location information of the GPS module 156. The first communication module 160 may transmit the AIS signal so that ships in the vicinity can receive it.

The second communication module 162 may be provided to connect to a mobile communication network (eg, CDMA, GSM, LTE, etc.). When the ship sinks, the second communication module 162 may transmit an emergency text message including the ship's location and ship information to a server of a rescue center (eg, 119 center or 122 center) through a mobile communication network. In addition, the second communication module 162 may transmit state information (for example, an illumination state, a state of a solar panel, a state of charge, and the like) of the lighting device 100 for displaying a ship position through a mobile communication network.

On the other hand, when the ship position display light device 100 is located in the bow of the ship, the ship position display light device 100 may perform wireless communication with the ship position display light device 100 located at the stern of the ship. It may further include a third communication module (not shown).

The third communication module (not shown) may receive the battery remaining amount information and the lighting control information from the lighting device 100 for displaying the other ship position. At this time, the lighting control unit 158 is a horizontal direction lighting module 123 and a vertical direction based on the remaining battery information and lighting control information of the other vessel position display device 100 received from the third communication module (not shown) The lighting module 125 may be controlled.

For example, the lighting control unit 158 blinks when the corresponding vessel position display lighting device 100 and the other vessel position display lighting device 100 intersect with each other according to the remaining battery capacity of the other vessel position display lighting device 100. Can be controlled. That is, when the remaining amount of the battery is more than a certain value, while the flashing of the corresponding vessel position display device 100 and other ship position display device 100 is synchronized, when the remaining amount of the battery falls below a certain value, Ship position display lighting device 100 and other ship position display lighting device 100 can be crossed and flashing.

5 is a block diagram illustrating and describing a computing environment 10 that includes a computing device suitable for use in the exemplary embodiments. In the illustrated embodiment, each component may have different functions and capabilities in addition to those described below, and may include additional components in addition to those described below.

The illustrated computing environment 10 includes a computing device 12. In one embodiment, computing device 12 may be a lighting device (eg, lighting device 100 for vessel position indication).

Computing device 12 includes at least one processor 14, computer readable storage medium 16, and communication bus 18. The processor 14 may cause the computing device 12 to operate according to the example embodiments mentioned above. For example, processor 14 may execute one or more programs stored in computer readable storage medium 16. The one or more programs may include one or more computer executable instructions that, when executed by the processor 14, cause the computing device 12 to perform operations in accordance with an exemplary embodiment. Can be.

Computer readable storage medium 16 is configured to store computer executable instructions or program code, program data and / or other suitable forms of information. The program 20 stored in the computer readable storage medium 16 includes a set of instructions executable by the processor 14. In one embodiment, computer readable storage medium 16 includes memory (volatile memory, such as random access memory, nonvolatile memory, or a suitable combination thereof), one or more magnetic disk storage devices, optical disk storage devices, flash Memory devices, or any other form of storage medium that is accessible by computing device 12 and capable of storing desired information, or a suitable combination thereof.

The communication bus 18 interconnects various other components of the computing device 12, including the processor 14 and the computer readable storage medium 16.

Computing device 12 may also include one or more input / output interfaces 22 and one or more network communication interfaces 26 that provide an interface for one or more input / output devices 24. The input / output interface 22 and the network communication interface 26 are connected to the communication bus 18. The input / output device 24 may be connected to other components of the computing device 12 via the input / output interface 22. Exemplary input / output devices 24 may include pointing devices (such as a mouse or trackpad), keyboards, touch input devices (such as touchpads or touchscreens), voice or sound input devices, various types of sensor devices, and / or imaging devices. Input devices, and / or output devices such as display devices, printers, speakers, and / or network cards. The example input / output device 24 may be included inside the computing device 12 as one component of the computing device 12, and may be connected to the computing device 12 as a separate device from the computing device 12. It may be.

While the exemplary embodiments of the present invention have been described in detail above, those skilled in the art will appreciate that various modifications can be made to the above-described embodiments without departing from the scope of the present invention. . Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined by the claims below and equivalents thereof.

Claims

A housing part including a case accommodating part formed in a groove shape in a lower surface direction from an upper surface thereof;

A first case part accommodated in the case accommodating part and fixed to the housing part;

An illumination unit provided on the first case part and provided to emit light in a horizontal direction and a vertical direction; And

A second case part provided covering the lighting part on the first case part,

The lighting unit,

At least one lens support provided on the first case part;

At least one lens provided on the lens support and formed in a hollow shape;

One or more horizontal illumination modules housed in the lens and provided to emit light in a horizontal direction; And

And a vertical lighting module provided on an upper portion of the horizontal lighting module and configured to emit light in a vertical direction.
The method according to claim 1,

The side of the housing is formed to be inclined with the lower surface,

The lighting device for displaying the ship position,

The lighting device for displaying the ship position further comprising a solar panel provided on the side of the housing portion
The method according to claim 1,

The lens support includes a first lens support, a second lens support, and a third lens support,

The lens includes a first lens and a second lens,

The horizontal illumination module includes a first horizontal illumination module and a second horizontal illumination module,

The first lens is supported by the first lens support provided on the first case portion, provided on the first range support and formed in a hollow shape,

The first horizontal illumination module is accommodated in the first lens and provided to emit light in a horizontal direction,

The second lens is supported by the second lens support provided on the first lens, provided on the second lens support and formed in a hollow shape,

The second horizontal illumination module is accommodated in the second lens and provided to emit light in a horizontal direction,

The vertical illumination module is a lighting device for ship position display, which is supported by a third lens support provided on the second lens and provided to emit light in the vertical direction.
The method according to claim 3,

The first lens support is provided so that an upper surface thereof is in contact with the first horizontal illumination module and emits heat generated by the first horizontal illumination module to the outside.

The second lens support has a lower surface in contact with an upper surface of the first horizontal illumination module and an upper surface in contact with the second horizontal illumination module, and is generated in the first horizontal illumination module and the second horizontal illumination module. To release heat to the outside,

The third lens support is provided with a lower surface in contact with an upper surface of the second horizontal illumination module, an upper surface in contact with the vertical illumination module, and heat generated by the second horizontal illumination module and the vertical illumination module. Light emitting device for indicating the ship position, which is provided to release the outside.
The method according to claim 3,

The lighting device for displaying the ship position,

And a coupling member for integrally coupling the vertical illumination module, the third lens support, the second horizontal illumination module, the second lens support, the first horizontal illumination module, and the first lens support in a vertical direction. Containing, the device for indicating the ship position.
The method according to claim 3,

The lighting device for displaying the ship position,

And a lighting control unit for controlling the first horizontal lighting module, the second horizontal lighting module, and the vertical directional lighting module.
The method according to claim 6,

The lighting device for displaying the ship position further includes a battery,

When the remaining amount of the battery is less than or equal to a preset threshold remaining amount, the lighting control unit may consider the remaining time until the sunrise time of the first horizontal lighting module, the second horizontal lighting module, and the vertical direction lighting module. A lighting device for ship position indication, which controls the blink cycle to be longer than the normal blink cycle.
The method according to claim 6,

The lighting device for displaying the ship position further includes a battery,

The lighting control unit,

And a flicker of the ship's position display lighting device according to the remaining amount of the battery to synchronize or cross-blink with a flicker of another ship's position display lighting device mounted at another position of the vessel.
The method according to claim 1,

The lighting device for displaying the ship position,

And a GPS module for calculating position information and time information based on a signal received from a satellite.
The method according to claim 9,

The lighting device for displaying the ship position,

A first device for transmitting an AIS signal including the position information of the vessel and the vessel information of the vessel when the lighting device for displaying the vessel position is floated on the sea surface according to the sinking of the vessel; Communication module; And

A second communication module for transmitting an emergency text message including position information of the vessel and vessel information of the vessel through a mobile communication network when the lighting device for displaying the vessel position is floated on the sea surface according to the sinking of the vessel; A lighting device for displaying the ship position further comprising.