KR102245572B1 - A system and method for supplying guidelines for voyage based on the region - Google Patents

Abstract

The present invention relates to a system and method for providing regional-based navigation instructions, comprising: a storage unit for storing regional regulations applied to each region; An extraction unit for extracting the regional regulation based on the navigation route of the ship; A filtering unit for filtering regulations applied to the ship among the regional regulations based on the information on the ship; And a display unit for displaying the filtered regulation.

Description

A system and method for supplying guidelines for voyage based on the region}

The present invention relates to a system and method for providing regional-based navigation instructions.

Ships are a means of navigating the sea and transporting a variety of cargo. Cargo transported by ships is crude oil, liquefied gas, containers, vehicles, grains, and the like, and the types of ships are classified according to the cargo to be transported.

Ships use propeller propulsion. The propeller has a plurality of wings and rotates by meshing with the shaft connected to the engine, and gains propulsion by using the reaction of the wake generated during rotation.

An engine is provided at the stern of the ship for the rotation of the propeller. At this time, the engine consumes fuel by an internal combustion engine to generate rotational power, and the fuel consumed by the engine may be various types such as diesel oil and liquefied gas.

When the engine consumes fuel, exhaust is generated and the exhaust is discharged to the outside through a stack. Since exhaust contains pollutants such as nitrogen oxides and sulfur compounds, there are various regulations on the degree of pollution of exhaust, and regulations are gradually being strengthened.

However, not only the regulation on the pollution level of the exhaust, but also the regulations applied to the ship in the course of sailing the ship may vary depending on the region. For example, Tier III, which limits the emission of nitrogen oxides and sulfur compounds, is applied in the ECA Ship Emission Control Area where coasts such as the United States and Europe belong, but these regulations do not apply in other regions.

In addition, there is a regulation to lower the draft in the area where the canal exists, and in order to satisfy this, control to lower the draft by discharging the seawater filled in the ballast tank before entering the area may be necessary.

Therefore, it is common for a ship to review the regulations applied to the sailing area in consideration of the sailing area at the time of construction, and design the ship's internal components accordingly.

However, since the configuration to satisfy the regulations cannot be operated at all times, the person who controls the ship's voyage manually checks whether the regulations are applied using the regulation book in which the regulations are recorded, and then whether or not the configuration to satisfy the regulations is operated. It is reality to control it.

That is, in the related art, there is a problem that inconvenient during operation is increased as the regulations corresponding to the region cannot be automatically grasped and must be manually checked.

The present invention was created to solve the problems of the prior art as described above, and an object of the present invention is to determine in advance the regulations applied to the corresponding region in consideration of the region in which the ship sails, and among the regulations affecting the ship It is to provide a system and method for providing regional-based navigation instructions that can be selected and automatically provided.

A system for providing regional-based navigation instructions according to an embodiment of the present invention includes: a storage unit for storing regional regulations applied for each region; An extraction unit for extracting the regional regulation based on the navigation route of the ship; A filtering unit for filtering regulations applied to the ship among the regional regulations based on the information on the ship; And a display unit for displaying the filtered regulation.

Specifically, the storage unit may store information on the ship.

Specifically, the information on the ship may be at least one of the ship type, the cargo to be loaded, the hull structure of the ship, the propulsion fuel of the ship, the draft of the ship, and the exhaust purification system of the ship.

Specifically, the extraction unit may extract the regional regulation based on the position of the ship in real time or at a predetermined time interval.

Specifically, the extraction unit may extract the regional regulation based on the current position of the ship or the future position of the ship.

Specifically, the extraction unit may generate a virtual range based on the current position of the ship, and extract the regional regulation based on the virtual range.

Specifically, the virtual range may be a range of a shape that expands from the bow of the ship toward the front.

Specifically, the virtual range may have a size in consideration of the speed of the ship.

Specifically, the regional regulation may be at least one of an exhaust regulation, a draft regulation, a noise regulation, a ship speed regulation, and a loaded cargo regulation.

According to an embodiment of the present invention, there is provided a method for providing regional-based navigation instructions, including: storing regional regulations applied to each region; Extracting the regional regulation based on the navigation route of the ship; Filtering the regulations applied to the ship among the regional regulations based on the information on the ship; And displaying the filtered regulation.

Specifically, it may further include storing information on the ship.

Specifically, the information on the ship may be at least one of the ship type, the cargo to be loaded, the ship's hull structure, the ship's propulsion fuel, the ship's draft, and the ship's exhaust purification system.

Specifically, in the step of extracting the regional regulation, the regional regulation may be extracted based on the position of the ship in real time or at a predetermined time interval.

Specifically, in the step of extracting the regional regulations, the regional regulations may be extracted based on the current position of the ship or the future position of the ship.

Specifically, in the step of extracting the regional regulation, a virtual range based on the current position of the ship may be generated, and the regional regulation may be extracted based on the virtual range.

Specifically, the virtual range may be a range of a shape that expands from the bow of the ship toward the front.

Specifically, the virtual range may have a size in consideration of the speed of the ship.

Specifically, the regional regulation may be at least one of an exhaust regulation, a draft regulation, a noise regulation, and a loaded cargo regulation.

The system and method for providing regional-based navigation instructions according to the present invention, when there is an area in which regulations exist on the navigation route of a ship, by filtering and automatically providing the regulations applied to the ship among the regulations, the regulation can be manually checked. By eliminating the need, operational efficiency can be greatly improved.

1 is a diagram illustrating an application of an area-based navigation guide providing system according to an embodiment of the present invention on a map.
2 is a block diagram of a system for providing regional-based navigation instructions according to an embodiment of the present invention.
3 is a flow chart of a method for providing regional-based navigation instructions according to an embodiment of the present invention.

Objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments associated with the accompanying drawings. In adding reference numerals to elements of each drawing in the present specification, it should be noted that, even though they are indicated on different drawings, only the same elements are to have the same number as possible. In addition, in describing the present invention, when it is determined that a detailed description of a related known technology may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

FIG. 1 is a diagram illustrating an application of a region-based navigation guide providing system according to an embodiment of the present invention on a map, and FIG. 2 is a block diagram of a region-based navigation guide providing system according to an embodiment of the present invention.

1 and 2, a system for providing regional-based navigation instructions 1 according to an embodiment of the present invention includes a storage unit 10, an extraction unit 20, a filtering unit 30, and a display unit 40. Includes.

The storage unit 10 stores regional regulations applied for each region. Here, the term "region 3" may mean the worldwide marine area 3 in which the ship 2 sails. Regions (3) may be divided into various ways such as a grid, and regional regulations may or may not exist for each divided unit.

Regional regulations may be exhaust regulation, draft regulation, noise regulation, ship speed regulation, cargo regulation, etc. Exhaust regulation refers to Tier III representatively, and is a regulation on the amount of pollutants contained in exhaust.

The draft regulation may be a regulation due to the depth of the corresponding area (3), or may be a regulation applied to the area (3) where the canal is located. Draft regulation may be a regulation that the draft must be below a certain value.

The noise regulation may be a regulation that should reduce the noise generated during the navigation of the ship 2, and for example, may be a regulation that should not make a beating sound. It may also be a regulation that requires lowering the engine's RPM. At this time, noise regulation can also be viewed as vibration regulation.

Noise regulation or vibration regulation can be applied to areas (3) to protect the environment. That is, since noise or vibration may adversely affect the ecosystem in the sea, regulations on noise/vibration may be applied to a specific area (3).

The ship speed regulation may be a regulation that limits the sailing speed of the ship 2. Depending on the region (3), if the speed of the vessel (2) is too high, there may be regions (3) with high risk of collision or aground. In this case, a regulation requiring the ship speed to be kept low may apply.

Loaded cargo regulation is a regulation on the cargo loaded by the ship 2, and may be regulation on the type of cargo or regulation on the loading amount of cargo, and the like. The type of cargo can be regulated in terms of environmental protection.

In addition, restrictions on the load capacity of cargo can be established based on sea conditions. That is, in the region 3 where the sea condition is not good, a regulation to load less cargo than usual may be provided. In addition, the regulation on loading can be aligned with the draft regulation.

Of course, the present embodiment is not limited to the regulations listed above, and in addition to this, all matters that are restricted in the course of the sailing of the ship 2 may be encompassed as regulations.

One or more regulations may be established per region, and of course, there may be regions without regulations (3). The storage of regional regulations can be performed according to various storage formats, such as a table format.

The storage unit 10 may store information on the ship 2. Information on the ship (2) refers to the ship type of the ship (2), the cargo to be loaded, the hull structure of the ship (2), the propulsion fuel of the ship (2), the draft of the ship (2), and the exhaust of the ship (2). It may be a purification system or the like.

The information of the ship 2 may be used to filter the regulations applied to the ship 2 among the regulations extracted by the extraction unit 20 in the future. This is because the application of the aforementioned regulations may vary depending on the ship type, cargo, and fuel.

Among the information on the ship 2, the cargo to be loaded may mean the type, amount and/or type of cargo, and the propulsion fuel may be diesel or liquefied gas. Since exhaust may vary depending on the propulsion fuel, information on the propulsion fuel can be used when filtering exhaust regulations.

The draft may mean the current draft of the ship 2, or may cover all of the full draft and light draft of the ship 2. In addition, the exhaust purification system of the ship 2 may refer to an exhaust gas recirculation system (EGR), a scrubber, and a selective catalytic reduction (SCR), and the exhaust purification system is an exhaust control system like propulsion fuel. It can be used for filtering of.

Of course, the information on the vessel 2 stored in the storage unit 10 is not limited to the above, and all information for confirming whether the regulation is applied may be stored in the storage unit 10. Information on the vessel 2 stored in the storage unit 10 may be stored before the start of sailing, and may be updated during sailing. This is because at least some of the information on the ship 2 may be changed during the sailing process.

The extraction unit 20 extracts regional regulations based on the navigation route 5 of the ship 2. It goes without saying that the navigation route 5 of the ship 2 can also be stored in the storage unit 10. By using the navigation route 5 of the ship 2, it is possible to check the areas 3 in which the ship 2 sails.

At this time, the extraction unit 20 may extract regional regulations allocated to the regions 3 from the storage unit 10. That is, if the regulations corresponding to the region 3 and the region 3 are stored in the storage unit 10 in the form of a table or the like, the extraction unit 20 is Can be checked, and the regulations that apply to the region (3) can be extracted.

The extraction unit 20 may extract regional regulations based on the location of the ship 2 in real time or at regular time intervals. The extraction unit 20 may extract regional regulations for the entire nautical route 5 of the ship 2 at once, but considering that the location of the vessel 2 may deviate from the voyage route 5, regional regulations The extraction of can be made continuously.

The extraction unit 20 may extract regional regulations based on a current position or a future position among the positions of the ship 2. In the case of extracting regional regulations based on the current location of the ship 2, since the regulations have already been applied to the ship 2, it may not be possible to convert from a state that does not satisfy the regulations to a state that satisfies the regulations.

Therefore, the extraction unit 20 may extract regional regulations based on the future position of the ship 2, and at this time, the concept of a virtual range 4 may be used. The extraction unit 20 may generate a virtual range 4 based on the current position of the ship 2 and extract regional regulations based on the virtual range 4.

The imaginary range (4) may be a range of a shape (such as a fan) that expands from the bow of the ship (2) to the front, and of course, the shape of the imaginary range (4) is not limited to the above. .

Referring to FIG. 1, when the ship 2 sails, an imaginary range 4 is set in front of the ship 2. The virtual range (4) indicates the expected space where the ship (2) will be located in the future. At this time, if the virtual range (4) overlaps the area (3) where the regulation exists, the ship (2) is the corresponding area ( It can be judged that there is a high possibility of entering 3).

Accordingly, the present embodiment can predict and provide regulations to be applied in the future by using the virtual range 4. At this time, the virtual range 4 may have a size in consideration of the speed of the ship 2.

For example, the speed of the ship 2 placed on the left side in FIG. 1 may be greater than the speed of the ship 2 placed on the right side, and at this time, the virtual range 4 shown on the left side of FIG. 1 and the virtual range shown on the right side ( In contrast to 4), the virtual range 4 on the left may have a larger shape than the virtual range 4 on the right.

Therefore, in this embodiment, when entering the region 3 to which the regulation is applied in the course of the sailing of the ship 2, it is possible to properly secure a time to prepare for the regulation, and respond accordingly to satisfy the regulation. .

The filtering unit 30 filters regulations applied to the ship 2 among regional regulations based on information on the ship 2. For example, if the regulation is applied only to a bulk carrier or a liquefied gas carrier and is not applied to a container ship, the regulation may be filtered based on the type of ship among the information on the ship 2.

In addition, for example, if the regulation is for exhaust but is not applied when using liquefied gas as fuel, filtering of the regulation may be performed based on the propulsion fuel for the ship 2.

In addition, when the application of the regulation on exhaust is expected, filtering of the regulation may be performed based on the configuration and operation of the exhaust purification system among the information on the ship 2.

In this way, the filtering unit 30 can eliminate unnecessary regulation checks by automatically removing regulations that are not applied to the sailing vessel 2, and also improves convenience by selecting and providing only the regulations that need to be satisfied. I can.

Of course, the regulations removed by the filtering unit 30 may also be left for reference, and the removed regulations are displayed by the display unit 40 in a different manner from the regulations expected to be applied so that the crew can easily distinguish them. .

The display unit 40 displays the filtered regulation. The display unit 40 is provided on the ship 2 and can show only the regulations to which the ship 2 provided with the display unit 40 is applied/received, and the displayed regulations become operational instructions. The display unit 40 may be a display device, and may visually implement a display of regulations.

Of course, the display unit 40 can implement a display using various methods such as sound, and the method in which the display unit 40 displays the regulation is not particularly limited.

In spaces where a controller (not shown) for satisfying the regulation is provided, a display unit 40 may be provided. For example, the display unit 40 is an engine room in addition to a deck house that controls the navigation of the ship 2 as a whole. Or it can be provided in a cargo compressor room, engine casing, etc.

To implement this, in the regulation stored in the storage unit 10, a space in which the regulation is to be displayed may be stored together. For example, exhaust regulation may be stored using a space in which an exhaust purification system is provided as a display space, and ship speed or draft regulation may be stored using a deckhouse as a display space.

Therefore, the display unit 40 can implement the indication of the regulation by referring to the display space allocated for each regulation stored in the storage unit 10, and in this case, the crew can quickly and conveniently check whether the regulation is satisfied and respond accordingly. can do.

3 is a flow chart of a method for providing regional-based navigation instructions according to an embodiment of the present invention.

Referring to FIG. 3, in the method for providing regional-based navigation instructions according to an embodiment of the present invention, the step of storing regional regulations applied to each region (S10) and storing information on the ship 2 (S20) , Extracting regional regulations based on the navigation route 5 of the ship 2 (S30), filtering the regulations applied to the ship 2 among regional regulations based on the information on the ship 2 ( S40), and a step of displaying the filtered regulation (S50).

In step S10, regional regulations applied for each region are stored. The regulation may be stored by the storage unit 10, and the area 3 and the regulation corresponding to the area 3 may be performed by various storage methods such as a table.

In step S20, information on the ship 2 is stored. Information on the vessel 2 is the same as described in the storage unit 10 above, so detailed descriptions are omitted. However, it should be noted that the information on the ship 2 stored in this step is not particularly limited.

In step S30, regional regulations are extracted based on the navigation route 5 of the ship 2. Through the navigation route (5) of the ship (2), the region (3) the ship (2) passes/passes can be identified, and at this time, the regulations applied to the region (3) are extracted based on the identified region (3). You can do it.

The regional regulation is extracted by the extraction unit 20, and details are as described in the extraction unit 20.

In step S40, the regulations applied to the ship 2 among regional regulations are filtered based on the information on the ship 2. The information on the ship 2 can be used to select the regulations that should be checked whether the regulations are substantially satisfied among the regulations applicable to the ship 2 based on the area 3 to which the ship 2 will sail.

Of course, filtering can be performed at the level of discriminating between regulations that are not applied to the vessel 2 and regulations that are applied/to be applied, and all future regulations are displayed, but they can be displayed in different ways.

In step S50, the filtered regulation is displayed. The display may be displayed to be visually visible through a display device, or may be displayed by sound or the like. In addition, the indication can be displayed simultaneously/at the same time in various spaces within the ship 2.

This is because the control for satisfying the filtered regulations may not be solved all within one space within the ship 2. Therefore, the filtered regulations can be displayed in various spaces where the crew works, such as the deckhouse and the engine room, and the crew can easily check whether the ship 2 is sailing without problems based on the displayed regulations.

To this end, as described above, a display space can be allocated and stored in the regulation, and the display can be made with reference to the display space allocated to the regulation. Of course, regulations can be displayed in the deckhouse in addition to the display space allocated to each regulation.

As described above, in the present embodiment, regulations applied differently for each region are filtered in the process of sailing by the ship 2, and regulations to be applied to the ship 2 are selected and provided, thereby improving the convenience and navigation efficiency of the crew.

Although the present invention has been described in detail through specific examples, this is for explaining the present invention in detail, and the present invention is not limited thereto, and within the technical scope of the present invention, by those of ordinary skill in the art. It would be clear that the transformation or improvement is possible.

All simple modifications to changes of the present invention belong to the scope of the present invention, and the specific scope of protection of the present invention will be made clear by the appended claims.

1: Regional-based operation instruction provision system 2: Ship
3: Zone 4: Virtual range
5: Navigation Route 10: Storage
20: extraction unit 30: filtering unit
40: display

Claims (18)

A storage unit for storing regional regulations applied to each region;
An extraction unit for extracting the regional regulation based on the navigation route of the ship;
A filtering unit for filtering regulations applied to the ship among the regional regulations based on the information on the ship; And
And a display unit for displaying the filtered regulation,
The extraction unit,
A system for providing regional-based navigation instructions, comprising generating a virtual range based on the current position of the ship, and extracting the regional regulations based on the virtual range. The method of claim 1, wherein the storage unit,
Region-based navigation guide providing system, characterized in that storing information on the ship. The method of claim 1, wherein the information on the ship,
A system for providing regional-based navigation instructions, characterized in that at least one of the ship type of the ship, the cargo to be loaded, the hull structure of the ship, the propulsion fuel of the ship, the draft of the ship, and the exhaust purification system of the ship. The method of claim 1, wherein the extraction unit,
Region-based navigation guide providing system, characterized in that for extracting the regional regulations based on the position of the ship in real time or at regular time intervals. The method of claim 1, wherein the extraction unit,
Region-based navigation guide providing system, characterized in that extracting the regional regulations based on the current position of the ship or the future position of the ship. delete The method of claim 1, wherein the virtual range is
Region-based navigation guidance providing system, characterized in that the range of the shape extending from the bow of the ship to the front. The method of claim 1, wherein the virtual range is
Region-based navigation guide providing system, characterized in that having a size in consideration of the ship's speed. The method of claim 1, wherein the regional regulation,
A system for providing regional-based operation instructions, characterized in that it is at least one of emission regulation, draft regulation, noise regulation, ship speed regulation, and cargo regulation. Storing regional regulations applied to each region;
Extracting the regional regulation based on the navigation route of the ship;
Filtering the regulations applied to the ship among the regional regulations based on the information on the ship; And
Displaying the filtered regulation,
Extracting the regional regulations,
And generating a virtual range based on the current position of the ship, and extracting the regional regulations based on the virtual range. The method of claim 10,
A method for providing regional-based navigation instructions, further comprising the step of storing information on the ship. The method of claim 10, wherein the information on the ship,
The method for providing regional-based navigation instructions, characterized in that at least one of the ship type of the ship, the cargo to be loaded, the hull structure of the ship, the propulsion fuel of the ship, the draft of the ship, and the exhaust purification system of the ship. The method of claim 10, wherein the extracting the regional regulation,
A method for providing regional-based navigation instructions, characterized in that for extracting the regional regulations based on the position of the ship in real time or at regular time intervals. The method of claim 10, wherein the extracting the regional regulation,
A method for providing regional-based navigation instructions, characterized in that the regional regulation is extracted based on the current position of the ship or the future position of the ship. delete The method of claim 10, wherein the virtual range,
A method for providing regional-based navigation instructions, characterized in that it is a range of shapes extending from the bow of the ship to the front. The method of claim 10, wherein the virtual range,
A method for providing regional-based navigation instructions, characterized in that it has a size in consideration of the speed of the ship. The method of claim 10, wherein the regional regulation,
A method for providing regional-based operation instructions, characterized in that at least one of emission regulation, draft regulation, noise regulation, and cargo regulation.

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