KR20230173853A - System and method for vessel monitoring - Google Patents

Abstract

Provides a ship monitoring system and method. The ship monitoring system includes an operation class information calculation module that calculates operation class information regarding the operation class of the vessel according to the vessel's operation information; and a predicted operation class information calculation module that calculates predicted operation class information regarding the prediction of the operation class of the ship based on the operation information, and the operation class information calculation module is configured to calculate the final operation class information from a set start point to an end point. A final operation class information calculation module that calculates the final operation class information regarding the class, and an intermediate operation class that calculates intermediate operation class information regarding the intermediate operation class from the set start time to the confirmation time at which the operation class of the vessel is to be confirmed. Includes a grade information calculation module.

Description

Vessel monitoring system and method {SYSTEM AND METHOD FOR VESSEL MONITORING}

The present invention relates to a ship monitoring system and method.

In order to respond to the Carbon Intensity Indicator (CII) in ship operations, the application of ship exhaust gas emission control (DCS), which has been implemented by the International Maritime Organization (IMO), is required. To achieve this, it is necessary to set a standard value for each ship and calculate and report the ship's operating grade every year.

Korean Patent Publication No. 10-2018-0042152

The problem that the present invention seeks to solve is to effectively perform ship monitoring in order to apply ship exhaust gas emission management implemented by the International Maritime Organization in ship operations.

In addition, standard values are set for each ship (ship type, size, etc.) so that each ship can easily calculate and report its operating class (e.g. A to E, etc.) each year.

In particular, it automatically calculates and provides monitoring (annual, P2P, daily, real-time), predicts the grade at the end of the year based on flight data up to the present, provides predicted values for higher grades/maintenance, etc., and generates automatic/manual reports for each monitoring period. The goal is to provide it easily.

The problems of the present invention are not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the description below.

Operating a ship according to one aspect of the present invention to achieve the above task; Monitoring the vessel by a monitoring system; And a step of calculating an operation grade for ship exhaust gas emission management reporting based on the monitoring of the vessel, wherein the monitoring system calculates operation grade information regarding the operation grade of the vessel according to the operation information of the vessel. It includes an operation class information calculation module and a predicted operation class information calculation module that calculates predicted operation class information regarding the prediction of the operation class of the ship based on the operation information, and the operation class information calculation module starts from a set starting point. A final operation class information calculation module that calculates final operation class information regarding the final operation class until the end point, and intermediate operation class information regarding the intermediate operation class from the set start time to the confirmation time at which the operation class of the vessel is to be confirmed. Includes an intermediate operation grade information calculation module that calculates .

In addition, the predicted operation class information calculation module calculates the predicted operation class information at the time of confirmation based on the operation information and the intermediate operation class information of the ship, and the monitoring system determines the set standard conditions and the intermediate operation class information. Based on the grade information, it further includes an upward grade condition calculation module that calculates upward grade condition information regarding the operation conditions necessary to reach the operation grade corresponding to the set target standard.

In addition, the predicted operation grade information calculation module calculates target standard attainment information regarding whether the target standard of the ship's operation grade is reached or not reached at the end time, and the upward grade condition information of the upward grade condition calculation module is , and includes operation status adjustment information for adjusting the operation information to reach an operation grade corresponding to the target standard based on the vessel's payload operation status information.

In addition, the monitoring system further includes a report information calculation module that calculates report information based on at least one of the operation class information of the operation class information calculation module and the predicted operation class information of the predicted operation class information calculation module. .

In addition, the report information calculation module calculates the report information including at least one of the vessel's real-time operation, daily operation, annual operation, and port-to-port operation, and the report information is calculated automatically or manually. .

In addition, the monitoring system calculates the payload operation status information, which is information about the operation status of the payloads mounted on the ship (including at least one of the current speed and direction of movement of the ship) as the navigation information. It further includes a status information calculation module, wherein the operation status information calculation module includes limit value exceedance information regarding whether the operation state of at least one load among the main engine and shaft of the ship exceeds a preset limit value, and the limit value. If it exceeds, vessel excess operation information regarding fuel consumption and travel distance of the vessel during the period exceeding the limit value is calculated based on the information on whether the limit value has been exceeded.

In addition, the report information calculation module calculates carbon dioxide emission report information regarding the amount of carbon dioxide emissions emitted from the ship for each load of the main engine and RPM of the shaft.

In addition, when the report information calculation module is set based on a random point in time, which is a random point in time between the start point and the end point, and a remaining period, which is a period from the random point in time to the end point, the operation class of the vessel is determined by the remaining time. During the period, the operating level corresponding to the target standard is reached, and necessary limit value report information regarding the load limit value of the main engine and the RPM limit value of the shaft required to limit the carbon dioxide emissions is calculated.

Additionally, the navigation information includes information on the vessel type, size, and fuel type of the vessel.

According to the present invention as described above, there are one or more of the following effects. The present invention can effectively monitor ships to apply ship exhaust gas emission management enforced by the International Maritime Organization in ship operations.

In addition, by setting standard values for each ship (ship type, size, etc.), the relevant ship can easily calculate and report its operating class (e.g. A to E, etc.) every year.

In particular, it automatically calculates and provides monitoring (annual, P2P, daily, real-time), predicts the grade at the end of the year based on flight data up to the present, provides predicted values for higher grades/maintenance, etc., and generates automatic/manual reports for each monitoring period. can be easily provided.

1 is a block diagram showing the configurations of a ship monitoring system according to an embodiment of the present invention.
FIG. 2 is a block diagram specifically showing the configuration of the present invention according to FIG. 1.
Figures 3 and 4 are block diagrams showing the configuration of the present invention according to Figure 1 in more detail.
Figure 5 is a Hrom diagram sequentially showing a ship monitoring method according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and may be implemented in various different forms. The present embodiments are merely intended to ensure that the disclosure of the present invention is complete and to provide common knowledge in the technical field to which the present invention pertains. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Spatially relative terms such as “below”, “beneath”, “lower”, “above”, “upper”, etc. are used as a single term as shown in the drawing. It can be used to easily describe the correlation between objects or components and other objects or components. Spatially relative terms should be understood as terms that include different directions of an object during use or operation in addition to the direction shown in the drawings. For example, when turning an object shown in a drawing over, an object described as “below” or “beneath” another object may be placed “above” the other object. Accordingly, the illustrative term “down” may include both downward and upward directions. Objects can also be oriented in different directions, so spatially relative terms can be interpreted according to orientation.

Although first, second, etc. are used to describe various objects, elements and/or sections, these objects, elements and/or sections are, of course, not limited by these terms. These terms are merely used to distinguish one object, component or section from other objects, components or sections. Accordingly, of course, the first object, first component, or first section mentioned below may also be the second object, second component, or second section within the technical spirit of the present invention.

The terminology used herein is for describing embodiments and is not intended to limit the invention. As used herein, singular forms also include plural forms, unless specifically stated otherwise in the context. As used in the specification, “comprises” and/or “comprising” means that a referenced component, step, operation and/or object is defined by the presence of one or more other components, steps, operations and/or objects. or does not rule out addition. Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used with meanings that can be commonly understood by those skilled in the art to which the present invention pertains. Additionally, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless clearly specifically defined.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the description with reference to the accompanying drawings, identical or corresponding components will be assigned the same reference numbers regardless of the reference numerals, and overlapping elements will be assigned the same reference numbers. The explanation will be omitted.

Referring to FIG. 1, a ship monitoring system according to an embodiment of the present invention includes a monitoring system 100 and a payload 10. The payload 10 includes a main engine 11 and a shaft 12.

Referring to Figures 2 and 3, the monitoring system 100 includes an operation status information calculation module 110, an operation grade information calculation module 120, a predicted operation information calculation module 130, and an upward grade condition calculation module 140. and a report information calculation module 150.

Here, the operation class information calculation module 120 includes a final operation class information calculation module 120 and an intermediate operation class information calculation module 120. The monitoring system 100 performs monitoring of the payload 10 of the ship S.

The monitoring system 100 calculates an operation level for ship exhaust gas emission management reporting based on the monitoring. The operation class information calculation module 120 of the monitoring system 100 calculates operation class information regarding the operation class.

For example, the operation class information calculation module 120 calculates operation class information regarding the operation class of the vessel (S) according to the operation information of the vessel (S). The predicted operation class information calculation module 130 calculates predicted operation class information regarding the prediction of the operation class of the ship (S) based on the operation information.

Referring to FIG. 4, the final service level information calculation module 121 of the service level information calculation module 120 calculates final service level information regarding the final service level from a set start time to an end point.

The intermediate operation class information calculation module 122 of the operation class information calculation module 120 provides intermediate operation class information regarding the intermediate operation class from the set start time to the confirmation time when the operation class of the ship (S) is to be confirmed. Calculate .

Here, the monitoring system 100 is capable of monitoring at least one of real-time, daily, annual, and port-to-port operations of the ship (S).

The predicted operation class information calculation module 130 of the monitoring system 100 calculates the predicted operation class information at the time of confirmation based on the operation information and the intermediate operation class information of the ship (S). .

In addition, the upward grade condition calculation module 140 of the monitoring system 100 provides an upward grade condition regarding the operation conditions necessary to reach the operation grade corresponding to the set target standard, based on the set standard conditions and the intermediate operation grade information. Calculate information.

The predicted operation class information calculation module 130 of the monitoring system 100 calculates target standard attainment information regarding whether the target standard of the operation class of the ship (S) is reached or not reached at the end time.

The upward grade condition information of the upward grade condition calculation module 140 is used to adjust the operation information to reach the operation grade corresponding to the target standard based on the payload operation status information of the ship (S). Includes status adjustment information.

The report information calculation module 150 of the monitoring system 100 is configured to include at least one of the operation class information of the operation class information calculation module 120 and the predicted operation class information of the predicted operation class information calculation module 130. Calculate report information based on .

In addition, the report information calculation module 150 calculates the report information including at least one of real-time operation, daily operation, annual operation, and port-to-port operation of the ship (S). This report information is calculated automatically or manually.

The operation status information calculation module 110 of the monitoring system 100 includes at least one of the current speed and movement direction of the ship (S) of the payloads mounted on the ship (S) as the navigation information. The payload operation status information, which is information about the operation status, is calculated.

Here, the operation status information calculation module 110 calculates limit value exceedance information and vessel excess operation information. The information on whether the limit value is exceeded includes information on whether the operating state of at least one of the main engine 11 and the shaft of the ship S exceeds a preset limit value.

When the vessel excess operation information exceeds the limit value, vessel excess operation information regarding the fuel consumption and travel distance of the vessel (S) during the period exceeding the limit value is calculated based on the information on whether the limit value has been exceeded.

In addition, the report information calculation module 150 calculates carbon dioxide emission report information regarding the amount of carbon dioxide emissions emitted from the ship (S) for each load of the main engine 11 and RPM of the shaft.

When the report information calculation module 150 is set based on a random point in time, which is an arbitrary point in time between the start point and the end point, and a remaining period, which is a period from the random point in time to the end point, the ship (S) Ensure that the operating level of the aircraft reaches the operating level corresponding to the above target standards during the remaining period.

Here, the report information calculation module 150 calculates necessary limit value report information regarding the load limit value of the main engine 11 and the RPM limit value of the shaft required to limit the carbon dioxide emissions. The navigation information includes information on the type, size, and fuel type of the vessel (S).

Referring to FIG. 5, in the ship monitoring method (S100) according to an embodiment of the present invention, the ship (S) is first operated. In addition, the vessel (S) is monitored by the monitoring system (100).

Based on the monitoring of the ship (S), the operation level for ship (S) exhaust gas emission management reporting is calculated. The operation class information calculation module 120 of the monitoring system 100 calculates operation class information regarding the operation class of the vessel (S) according to the operation information of the vessel (S).

In addition, the operation class information calculation module 120 of the monitoring system 100 calculates predicted operation class information regarding the prediction of the operation class of the ship (S) based on the operation information.

Here, the final operation grade information calculation module 121 of the operation grade information calculation module 120 calculates final operation grade information regarding the final operation grade from the set start point to the end point.

The operation class information calculation module 120 of the operation class information calculation module 120 calculates intermediate operation class information regarding the intermediate operation class from the set start time to the confirmation time at which the operation class of the vessel (S) is to be confirmed. do.

Although embodiments of the present invention have been described with reference to the above and the attached drawings, those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical idea or essential features. You will understand that it exists. Therefore, the embodiments described above should be understood in all respects as illustrative and not restrictive.

10: Payload 100: Monitoring system
110: Operation status information calculation module 120: Operation grade information calculation module
130: Predictive operation information calculation module 140: Upgrade condition calculation module
150: Report information calculation module

Claims (6)

Steps in which a ship is operated;
Monitoring the vessel by a monitoring system; and
It includes calculating an operation level for ship exhaust gas emission management reporting based on the monitoring of the ship,
The monitoring system is,
an operation class information calculation module that calculates operation class information regarding the operation class of the vessel according to the operation information of the vessel;
It includes a predicted operation class information calculation module that calculates predicted operation class information regarding the prediction of the operation class of the vessel based on the operation information,
The operation class information calculation module is,
A final operation grade information calculation module that calculates final operation grade information regarding the final operation grade from a set start point to an end point;
A vessel monitoring method comprising an intermediate operation class information calculation module that calculates intermediate operation class information regarding the intermediate operation class from a set start time to a confirmation time at which the operation class of the vessel is to be confirmed. According to paragraph 1,
The predicted operation grade information calculation module is,
Based on the operation information and the intermediate operation class information of the vessel, the predicted operation class information at the time of confirmation is calculated,
The monitoring system is,
Based on the set standard conditions and the intermediate operation grade information, the vessel monitoring method further includes an upward grade condition calculation module that calculates upward grade condition information regarding the operation conditions necessary to reach the operation grade corresponding to the set target standard. According to paragraph 2,
The predicted operation grade information calculation module is,
Calculate target standard attainment information regarding whether the target standard of the ship's operation class has been reached or not reached at the end time,
The above upward grade condition information of the upward grade condition calculation module is,
A ship monitoring method comprising operation status adjustment information for adjusting operation information to reach an operation grade corresponding to the target standard based on the vessel's payload operation status information. According to paragraph 3,
The monitoring system is,
As the navigation information, it further includes an operation status information calculation module that calculates the payload operation status information, which is information about the operation status of the payloads mounted on the ship,
The operation status information calculation module is,
limit value exceedance information regarding whether the operating state of at least one of the ship's main engine and shaft exceeds a preset limit value;
When the limit value is exceeded, a ship monitoring method for calculating ship excess operation information regarding the fuel consumption and travel distance of the ship during the period exceeding the limit value based on the information on whether the limit value is exceeded. According to clause 4,
A ship monitoring method in which the report information calculation module calculates carbon dioxide emission report information regarding the amount of carbon dioxide emissions emitted from the ship for each load of the main engine and RPM of the shaft. An operation class information calculation module that calculates operation class information regarding the operation class of the vessel according to the vessel's operation information; and
It includes a predicted operation class information calculation module that calculates predicted operation class information regarding the prediction of the operation class of the vessel based on the operation information,
The operation class information calculation module is,
A final operation grade information calculation module that calculates final operation grade information regarding the final operation grade from a set start point to an end point;
A ship monitoring system comprising an intermediate operation class information calculation module that calculates intermediate operation class information regarding the intermediate operation class from a set start time to a confirmation time at which the operation class of the vessel is to be confirmed.