KR101898684B1 - Providing information to support sailing clearway device and method thereof - Google Patents

Abstract

An evacuation route aiding information providing apparatus and method are provided. The evacuation route aiding information providing apparatus according to an embodiment of the present invention includes a vessel risk calculation unit for calculating, in a vessel under voyage, a vessel risk which is a risk occurring due to an accident such as flooding or fire in the vessel; An incident response method generating unit for generating an incident response method for the ship using the ship risk; And a evacuation route related information generator for generating a evacuation route and evacuation route navigation assistance information for the incident response method.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

[0001] The present invention relates to an apparatus and method for providing navigational assistance information that can assist navigation during an emergency navigation of a ship in which an accident can not occur due to an accident, .

In general, when a ship sails from one point to another, it navigates through a designated route, and the route on which the vessel sails is formed at a distance from the land so that the bottom of the ship does not touch the sea floor. In this case, the occurrence of accident such as inundation or fire which is impossible to respond to the ship itself may cause the ship to lose its operational ability and the safety of the passenger may be threatened. In such a case, in order to secure the safety of the passengers, Passengers must be safely rescued before the ship sinks.

A ship disaster evacuation system and a method of driving the same in cooperation with a portable terminal equipped with a large application are disclosed in Korean Patent Registration No. 10-1632967.

However, in this case, there is a problem in that the passenger can obtain disaster evacuation information in accordance with the disaster situation, and there is insufficient guarantee for the dangerous situation such as drifting of the passengers that may occur after the escape, have.

KR 10-1632967 B

In order to solve the problems of the related art as described above, one embodiment of the present invention is to prevent a passenger from escaping from a ship, The present invention provides an apparatus and method for providing auxiliary information for evacuation routes.

According to an aspect of the present invention, there is provided an evacuation route aiding information providing apparatus. The navigation auxiliary information providing apparatus may further include a ship risk calculation unit for calculating, on a ship under voyage, a ship risk that is a risk caused by an accident occurring in the ship; An accident response method generating unit for calculating a navigable distance before sinking of the ship using the risk of the ship and generating a navigation to a safe zone existing within a radius of the calculated distance as an accident response method of the ship; And a evacuation route related information generator for generating a evacuation route and evacuation route navigation assistance information for the incident response method.

The ship risk calculation unit may calculate the ship risk by using the time until the ship reaches a state in which the ship is unable to navigate due to sinking or spread of fire.

The ship's inability to navigate can be obtained by calculating the immersion speed or fire spreading rate using information obtained through the immersion and fire sensor installed in the ship.

The safe zone may comprise at least one of a rescue vessel, an arbitrary stranded area and a safe harbor.

Wherein the rescue vessel is a ship having an approach route based on the present position of the ship, the arbitrary stranded area is a region having a bottom surface lower than the sinking level of the ship, the bottom surface being made of sand or clay, The port may be the adjacent port that can be reached before the accident vessel becomes unable to navigate.

The evacuation route related information generating unit may use one of the accident response methods selected through the user's setting to generate the evacuation route and the evacuation route navigation assistance information.

The evacuation route is a route for navigating to a safe area of the selected incident response method, and the evacuation route navigational assistance information includes external information of the evacuation route and the real time position of the ship, steering direction necessary for operating the evacuation route, And navigation information such as speed and the like.

And an external information obtaining unit for obtaining the external information, and the external information may include at least one of seaweed, wind information, and current information.

According to an aspect of the present invention, a method for providing evacuation route assist information is provided. The method of providing evacuation route assist information comprises the steps of: a) calculating the ship risk of the ship in a ship risk calculation unit when an accident occurs in the ship under sailing; b) calculating a navigable distance before the sinking of the ship in the incident response method generating unit using the ship risk calculated in the step a), and calculating a sail to a safe zone existing within a radius of the calculated distance, Generating an accident response method; And c) generating the evacuation route and the evacuation route navigation assistance information for the incident response method selected by the user in the evacuation route related information generator.

The ship risk can be calculated using the time until the ship reaches a state in which the ship is unable to navigate due to sinking or spread of fire.

The ship's inability to navigate can be obtained by calculating the immersion speed or fire spreading rate using information obtained through the immersion and fire sensor installed in the ship.

The safe zone may comprise at least one of a rescue vessel, an arbitrary stranded area and a safe harbor.

Wherein the rescue vessel is a ship having an approach route based on the present position of the ship, the arbitrary stranded area is a region having a bottom surface lower than the sinking level of the ship, the bottom surface being made of sand or clay, The port may be the adjacent port that can be reached before the accident vessel becomes unable to navigate.

The step b) may further include outputting the generated incident response method and acquiring the selected incident response method according to the setting of the user among the outputted incident response methods.

The evacuation route is a route for navigating to a safe area of the selected incident response method, and the evacuation route navigational assistance information may include navigation information such as a steering direction and a speed necessary for operating the evacuation route.

The evacuation route navigational assistance information may include at least one of the evacuation route that is external information obtained through the external information obtaining unit and the seawater, wind information, and current information of the real time position of the ship.

The evacuation route auxiliary information provision apparatus according to an embodiment of the present invention has an effect of securing the safety of the passenger on board the ship before the ship reaches the state in which the ship is unable to navigate.

Further, the evacuation route auxiliary information provision method according to the embodiment of the present invention has the effect of ensuring safe navigation in the evacuation route of the ship by acquiring information required for the operation of the ship and providing it to the master.

1 is a block diagram illustrating a evacuation route aiding information providing system including a evacuation route aiding information providing apparatus according to an embodiment of the present invention.
2 is a block diagram illustrating an evacuation route aiding information providing apparatus according to an embodiment of the present invention.
3 is a flowchart illustrating a method of providing evacuation route auxiliary information according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art to which the present invention pertains. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

2 is a block diagram of an evacuation route aiding information providing apparatus according to an embodiment of the present invention; Fig. 2 is a block diagram of an evacuation route aiding information providing system according to an embodiment of the present invention; to be. Hereinafter, an evacuation route aiding information providing apparatus according to an embodiment of the present invention will be described in more detail with reference to Figs. 1 and 2. Fig.

Referring to FIG. 1, the evacuation route aiding information providing system 100 includes a navigation terminal 110, a structural terminal 130, and a evacuation route aiding information providing device 150.

The navigation terminal 110 may be carried as a user, preferably as a user, or may be installed in a ship's barrel so that information can be checked or selected in real time. That is, the navigation terminal 110 may communicate with the evacuation route auxiliary information providing device 150 to acquire the information generated by the evacuation route auxiliary information providing device 150 and output it to the master captain who is the user, And transmits the selection result to the evacuation route auxiliary information providing device 150. [

The rescue terminal 130 may preferably be carried by the skipper operating the ship in the same manner as the navigating terminal 110, or may be installed in the ship's wheelhouse. At this time, the structural terminal 130 can output the information of the ship requiring the structure by acquiring the structural signal of the ship and outputting it to the user, and by communicating with the evacuation route auxiliary information providing device 150, ) To display the current position of the rescue vessel.

The evacuation route aiding information providing device 150 receives the position and destination of the ship from the navigation terminal 110 and outputs navigation related auxiliary information to the navigation terminal 110. The evacuation route aiding information providing device 150 calculates the ship risk, generates an incident response method, generates information related to the evacuation route, and outputs it to the user together with external information. At this time, the evacuation route aiding information providing device 150 includes a ship risk calculating section 151, an incident response method generating section 153, a evacuation route related information generating section 155, and an external information obtaining section 157 do.

The ship risk calculation unit 151 calculates the ship risk due to an accident such as flooding or fire in the ship. In the event of an accident such as flooding or fire in a ship, the crew will perform quick action. However, if the crew is unable to cope with the accident, sinking or fire caused by flooding of the ship may result in the absence of a safety zone inside the ship or failure or malfunction of the engine.

Accordingly, the ship risk calculation unit 151 can calculate the ship risk by using the time until the ship can not be navigated due to an accident occurring in the ship. At this time, the ship risk calculation unit may preferably calculate the ship risk through a flood sensor or a fire sensor installed in the ship.

For example, when a ship is flooded, flooding is detected through a flood sensor inside the ship. The ship risk calculation unit 151 can calculate the time taken until the ship loses buoyancy and sinks through the speed at which the ship is flooded based on the information sensed by the flood sensor.

The incident response method generation unit 153 generates the incident response method of the ship using the ship risk level. The incident response method generation unit 153 acquires the ship risk level from the ship risk degree calculation unit 151 and calculates a distance at which the ship can sail until the ship sinks through the obtained ship risk level. Thereafter, the incident response method generation unit 153 can generate an incident response method existing within a radius of the distance calculated based on the accident vessel.

At this time, the accident response method can be expressed as navigation to the safe area including at least one of the rescue ship position, the arbitrary stranded area and the safe harbor position. In other words, the ship can navigate to the position of the rescue vessel as an accident response method, navigate to arbitrary stranded area and arbitrarily stranded, or navigate to safe harbor before sinking to safely escape the passenger.

On the other hand, the incident response method generation unit 153 can acquire the respective safe zones in different ways according to their types. For example, in the case of rescue vessels, the ship may sail toward the ship on the basis of the current position of the ship where the accident occurred, or may navigate away from the ship. For ships under sailing, the larger the angle to turn and the speed to navigate, the greater the turning radius, and the larger turning radius can inevitably lead to a time loss.

Therefore, the incident response method generating unit 153 can generate a safer incident response method by excluding the rescue vessel which departs from the accident vessel in the position of the rescue vessel which has been created according to the risk of the vessel, preferably.

As another example, the incident response method generation unit 153 may generate an accident response method by acquiring an arbitrary stranded area using the sea floor and depth information obtained through the external information acquisition unit 157, which will be described later. If the accident occurred on the ship is submerged, the possibility of the ship sinking due to submersion is increased. Therefore, the accident vessel can ensure the safety of the passengers by taking steps to prevent the flooding from further proceeding or by moving to the area where flooding will not sink.

For this purpose, the incident response method generation unit 153 may generate a voyage to an arbitrary stranded area by an accident response method. In this case, in a stranded area, the water depth is preferably lower than the ship height. If the vessel is arbitrarily stranded at a depth lower than the height of the ship, it may not allow the vessel to flood above the depth of the water even if the vessel is submerged, thereby allowing the passenger to evacuate the remaining space. The bottom surface of the arbitrary stranded area is preferably composed of sand or clay to reduce the impact applied to the ship when stranded and to prevent the ship from tilting.

As another example, the incident response method generation unit 153 may acquire an adjacent port as a safe area, and the adjacent port may be a port having a dock or the like to which an accident vessel can berth.

The evacuation route-related-information generating unit 155 generates information related to the evacuation route of the ship. The incident response method generated by the incident response method generation unit 153 is preferably transmitted to the navigation terminal 110 of the accident vessel shown in FIG. At this time, the captain of the accident vessel can select any one of the accident response methods outputted from the navigation terminal 110.

When one incident handling method is selected through the navigation terminal 110, the evacuation route related information generating unit 155 generates the evacuation route related information by using the external information obtaining unit 157, which will be described later, And information on the ocean currents can be acquired, and the safest evacuation route can be generated using the information. The evacuation route related information generator 155 can further generate navigation information such as a steering direction, a maximum steering angle and a speed required for navigating the generated evacuation route, and the generated navigation information is transmitted to the evacuation route assistant Information may be output to the navigation terminal 110 together with the evacuation route to be used as auxiliary information when the accident vessel navigates to the safe area through the evacuation route.

The maximum steering angle is a maximum steering angle in the steering direction during the navigation of the evacuation route. If there is a danger that the ship may be stranded when the steering angle is more than a certain range considering the present ship or the external environment, To prevent the ship from being stranded due to unreasonable steering by informing the maximum steering angle that can be prevented.

The external information acquisition unit 157 acquires information on the outside of the ship. The external information acquiring unit 157 acquires the current position of the rescue ship, the undersurface and the depth information for determining an arbitrary stranded area, and the position of the safe harbor, which are information necessary for the accident response method generating unit 153 to generate the incident response method Wind information, and current information as external information, and may provide external information obtained from the evacuation route related information generation unit 155 to generate evacuation route navigation assistance information.

FIG. 3 shows a flowchart of a method of providing auxiliary information to the evacuation route in order to ensure the safety of the passenger in case of an accident on the ship. Hereinafter, the evacuation route aiding information providing system or the evacuation route aiding information providing system shown in Figs. 1 and 2 will be used for convenience of explanation, but the present invention is not limited thereto and various devices or systems may be used.

Referring to FIG. 3, a method for providing evacuation route auxiliary information according to an embodiment of the present invention includes calculating a ship risk level in a ship risk calculation unit (S310) when an accident occurs, Generating a corresponding method (S320), and generating evacuation route related information (S330).

First, when an accident such as flooding or fire occurs in a ship under sailing, the ship risk calculation unit calculates the ship risk level (step S310). Vessel risk is calculated from accidents such as flooding or fire in ship. In case of inundation or fire accident that can not cope with the ship, sinking due to inundation of the ship, loss of safety zone in the ship due to fire or inability to navigate due to engine failure may occur.

In this case, the risk of the ship can be calculated by using the time until the ship can not be navigated due to an accident occurring in the ship or the internal safety zone is lost. Preferably, the risk is obtained from a flood sensor or fire sensor installed in the ship Can be calculated on the basis of the information obtained.

For example, when a ship is flooded, flooding is detected through a flood sensor inside the ship. The ship risk calculator can calculate the ship risk by calculating the time it takes for the ship to lose its buoyancy and sink by the speed at which the ship is flooded based on the information detected by the flood sensor.

Next, the incident response method generating unit generates an incident response method using the ship risk calculated in step S310 (step S320). The incident response method can be expressed as navigating to a safe area including at least one of rescue ship location, arbitrary stranded area and safe harbor location. At this time, the incident response method generation unit acquires the ship risk level calculated in step S310, calculates the navigable distance up to just before the ship is unable to navigate through the obtained ship risk level, Can be generated.

In addition, the safe zone of the incident response method generated in step S320 may be obtained in different ways depending on each type. For example, in the case of rescue vessels, a rescue vessel sailing in the direction of approaching the accident vessel may be acquired as a safe zone of the accident response method. In the case of sand EH using the sea floor and depth information, A position lower than the height of the ship may be obtained as an arbitrary stranded area, and a harbor having a dock capable of anchorage of an accident vessel or having a water depth capable of entry into the adjacent harbor may be obtained as a safe area.

Finally, the evacuation route related information generating unit generates evacuation route and evacuation route navigation assistance information for the selected incident response method to the user as evacuation route related information (step S330).

The incident response method generated in step S320 may be transmitted to the navigation terminal of the accident vessel and output to the user. The user can select any one of the outputted incident response methods and input the selected incident response method to the navigation terminal and the selected incident response method is transmitted to the evacuation route related information generator of the evacuation route assist information provision device.

In this case, the evacuation route refers to the route to the safe area of the accident response method selected by the user, and the evacuation route information for navigational assistance includes navigation, wind and current information for navigating the evacuation route, Direction, a maximum steering angle, and a speed. Here, the sea, wind and current information, the position of the rescue vessel, the arbitrary stranded area, and the position of the safe harbor may be acquired through the external information acquiring unit as external information.

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 understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: Evacuation route ancillary information providing system
110: navigation terminal 130: residential terminal
150: Evacuation route aiding information provision device
151: Ship risk calculation unit 153: Accident response method generation unit
155: evacuation route related information generating unit 157: external information obtaining unit

Claims (16)

For ships under sailing,
A ship risk calculation unit for calculating the ship risk by using the time until the ship reaches the sailing disabled state due to an accident occurring in the ship;
An accident response method generating unit for calculating a navigable distance before sinking of the ship using the risk of the ship and generating a navigation to a safe zone existing within a radius of the calculated distance as an accident response method of the ship; And
And an evacuation route route related information generation unit for generating a evacuation route and evacuation route navigation assistance information for the incident response method. delete The method according to claim 1,
Wherein the navigation disabled state of the ship is obtained by calculating a flood velocity or a fire diffusion velocity using information obtained through a flood and fire sensor installed in the ship. The method according to claim 1,
Wherein the safe zone comprises at least one of a rescue ship, an arbitrary stranded area, and a safe harbor. 5. The method of claim 4,
Wherein the rescue vessel is a ship having an approach route based on the present position of the ship, the arbitrary stranded area is a region having a bottom surface lower than the sinking level of the ship, the bottom surface being made of sand or clay, A port is an evacuation route auxiliary information providing device which is an adjacent port that can be reached before the accident vessel is unable to navigate. 6. The method of claim 5,
The evacuation route related information generating unit uses one of the accident response methods selected through the user's setting to generate the evacuation route and the evacuation route navigation assistance information. The method according to claim 6,
The evacuation route is a route for navigating to a safe area of the selected incident response method,
The evacuation route navigation assistance information includes evacuation route auxiliary information including at least one of external information of the evacuation route and the real time position of the ship, navigation information necessary for operating the evacuation route, navigation information such as maximum steering angle, Device. 8. The method of claim 7,
Further comprising an external information obtaining unit for obtaining the external information, wherein the external information includes at least one of sea water, wind information, and current information. a) calculating the ship risk by using the time from when the vessel accident occurred to the time when the vessel risk assessment unit calculates the vessel incapability;
b) calculating a navigable distance before the sinking of the ship in the incident response method generating unit using the ship risk calculated in the step a), and calculating a sail to a safe zone existing within a radius of the calculated distance, Generating an accident response method; And
and c) generating, by the evacuation route related information generating unit, evacuation route and evacuation route navigation assistance information for the accident response method selected by the user. delete 10. The method of claim 9,
Wherein the vessel is unable to navigate by calculating a flood rate or fire spreading rate using information obtained through a flood and fire sensor installed in the vessel. 10. The method of claim 9,
Wherein the safe zone comprises at least one of a rescue ship, an arbitrary stranded area, and a safe harbor. 13. The method of claim 12,
Wherein the rescue vessel is a ship having an approach route based on the present position of the ship, the arbitrary stranded area is a region having a bottom surface lower than the sinking level of the ship, the bottom surface being made of sand or clay, A port is a method of providing evacuation route auxiliary information, which is an adjacent port that can be reached before the accident vessel becomes unable to navigate. 14. The method of claim 13,
Wherein the step b) further comprises outputting the generated incident response method and obtaining the selected incident response method according to the setting of the user among the outputted incident response method. 15. The method of claim 14,
The evacuation route is a route for navigating to the safe area of the selected incident response method, and the evacuation route navigational assistance information includes evacuation information including navigation information such as steering direction, maximum steering angle and speed necessary for operating the evacuation route Providing route assistance information. 16. The method of claim 15,
Wherein the evacuation route navigation assistance information includes at least one of the evacuation route and external information acquired through the external information acquisition unit and at least one of seawater, wind information, and current information of the real time location of the ship.

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