KR102128896B1 - Marine around view providing system - Google Patents

Abstract

The present invention relates to an around-view providing system for a vessel. The around-view providing system includes: a control center providing accident occurrence location information; a pollution prevention system generating route information of a vessel by receiving the accident occurrence location information about a location wherein an accident has occurred from the control center, and then, performing pollution prevention work for spilt oil when reaching the accident occurrence location; and an around-view system constituted in the vessel, connected to the pollution prevention system through a network to share the accident occurrence location information transmitted from the control center, controlled to float and fly as high as a predetermined height from the vessel when the vessel is moved, and generating a coordinate value about position information of an object and the radius of the oil spill on the sea′s surface and transmitting the value to the pollution prevention system by obtaining and analyzing object information about the accident location and oil spill.

Description

Marine around view providing system}

The present invention relates to a ship-around view providing system. In more detail, in the event of an oil spill accident in the ocean, the range and area of the spilled oil are acquired as real-time image information, and the acquired image information is transmitted to the connected vessel, so that the movement path of the corresponding vessel and the range of the spilled oil are mutually different. By preventing overlapping, it prevents the range of oil spilled by algae and ocean currents from occurring when the vessel moves, and further expands the range of oil spillage. Around the view providing system.

In general, in order to minimize the damage of marine pollution caused by a marine accident, it is necessary to promptly take elementary measures, establish an effective control strategy, and quickly mobilize the control equipment, and in particular, the spilled oil from the sea is such as algae, ocean currents, wind, etc. Since it is spread by environmental external forces, it is very important to accurately grasp the diffusion path of spilled oil in consideration of real-time environmental external forces at the time of the accident for effective control.

Oil spills from ship accidents damage marine ecosystems and sensitive resources and generate enormous amounts of damage. In this oil spill accident, various control technologies and equipments are mobilized to carry out the control work in the accident area.

For example, in Korean Patent Registration No. 10-1567431, a meteorological prediction system, a satellite image receiving system, a checkpoint station, a server and a client are connected to the Internet, and the servers are respectively from a weather forecasting system, a satellite image receiving system, and a checkpoint station. Receiving weather data, water temperature data, and tide information in real time; Predicting algae and feed streams using the weather data, water temperature data, tidal information and a seawater flow numerical model stored in a server; Includes; predicting the flow of seawater using the algae and blows, and real-time prediction of the spread of effluent using the seawater flow and meteorological data, the algae prediction includes a tide station by harmonic method for each tidal type For real-time tide information and spatial distribution information of tidal currents by numerical modeling by modulating tide, it uses real-time tide and tide reproducing treatment model to establish an effective control plan in case of marine oil pollution accident. A method for predicting the spread of spilled oil has been published.

However, according to the above-mentioned prior art documents, there are limitations in providing detailed information such as the location of a rescue vessel, the diffusion of spilled oil, the location of emulsified oil, and the degree of weathering in predicting the spread of spilled oil. There is a problem.

In addition, according to the above-mentioned prior art documents, it is difficult to utilize the predicted information according to the maritime requirements of the day when an actual ship accident occurs, and there is a problem in that it is difficult to simply use a control strategy based on the prediction of tides and air flows.

Registered Patent No. 10-1567431

In order to solve this problem, the present invention was devised by the above-described background technology, and when the oil spill accident occurs in the ocean, the range and area of the spilled oil are obtained as real-time image information, and the acquired image information is connected to the vessel. A system for providing a ship-around view that prevents the range of oil spilled by currents and currents from widening by blocking the overlapping of the flow path of the corresponding ship and the spilled oil. The purpose is to provide.

In addition, the present invention provides the information on the movement path of the ship in which the control operation is performed by grasping the exact oil spill range, so that the control operation can be performed independently of the fluctuating currents in the ship, so that the control operation of the oil can be more easily performed. The aim is to provide a ship-around view providing system.

In addition, according to the present invention, by controlling the image acquisition unit and the cable position of the around view system according to the operation information of the ship to prevent the position of the around view system from changing depending on the direction of operation of the ship, the precise image regardless of the operation of the ship It is an object of the present invention to provide a system for providing an around view for a ship, which is capable of acquiring information and prevents the cable connecting the ship and the around view from colliding with the structure of the ship.

However, the object of the present invention is not limited to this, and it is of course included in the object or effect that can be grasped from the solution means or the embodiment of the subject even if not explicitly stated.

According to an embodiment of the present invention for achieving such a task, a control center for providing location information of an accident; A control system that receives information on the location of the accident from the control center and generates route information for the ship, and when it reaches the location of the accident, a control system for controlling the spilled oil; And it is configured in the ship, and is connected to the control system and the network to share the location information of the accident that is transmitted from the control center, and when the position of the ship is controlled to be floated and flying by a certain height from the ship, the accident location And obtaining and analyzing the spilled oil and object information for the coordinate view of the range of the spilled oil spilled on the sea and the location information of the object, and transmitting the coordinates to the control system.

According to an embodiment of the present invention, the control system, using the accident location information included in the accident location information to generate a route information of the target point so that the sailing of the ship, maritime maritime when the vessel is sailing A route information system that collects information and wind speed information, receives weather information from a weather forecasting system, and analyzes speed information, maritime information, wind speed information, and weather information of a sailing vessel to regenerate information on the ship's sailing route. study; And when reaching the target point corresponding to the location of the accident occurs, characterized in that it comprises; a control operation performing unit for performing a control operation of the spilled spilled oil.

According to an embodiment of the present invention, the route information providing unit receives the position change information of the ship from the around view system when the control operation is performed after reaching the target point, and based on the received position change information It is characterized in that it is configured to maintain a constant distance between the range of the spilled oil and the ship so that the update of the ship's movement information is made.

According to an embodiment of the present invention, the control unit performs control of the engine operation of the control operation vessel, which performs the control operation by receiving the spread range coordinate information transmitted from the around view system, and controls the control operation when performing the control operation. It is characterized by controlling so that the falling and unfolding operation of the oil fence configured in the working vessel is made.

According to an embodiment of the present invention, the around view system includes an image acquiring unit for acquiring and transmitting range information and object information of the spilled oil; An image analysis unit that analyzes information acquired by the image acquisition unit to generate spilled oil and object location map information consisting of a 2D map, and transmits the generated spilled oil and object location map information; A coordinate generating unit receiving the oil spill and object location map information from the image analysis unit and generating coordinate values consisting of moving paths of the ship and the control work vessel; A location information reading unit that receives the spilled oil and object location map information from the image analysis unit and generates and transmits location change information on a ship's movement path and spread range information of the spilled oil; A flight control unit for supporting the around view system by a predetermined height of the ship and controlling to maintain the supported position; And a cable control unit controlling the position and height of the cable connecting the around view system and the control system.

According to an embodiment of the present invention, the around view system receives object information from the image acquisition unit, grasps the presence or absence of a disaster, and transmits a disaster occurrence signal to a control center and a control system when a disaster occurs. It is characterized in that the object recognition unit is further configured.

According to an embodiment of the present invention, the image acquiring unit further acquires image information on a control image and a control process in progress, and transmits the obtained image information to the control system to control the ship according to the control situation. It is characterized by further comprising a context information providing unit for driving control.

According to an embodiment of the present invention, the image analysis unit is further characterized in that the distortion correction unit for correcting the distortion when generating the spilled oil and object location map information consisting of a 2D map.

According to an embodiment of the present invention, the flight control unit, when receiving the ship position change information from the coordinate generation unit, obtains the image by changing the flight position of the around view system based on the changed ship position information It is characterized in that the acquisition of image information to be additionally acquired is achieved, and control is made to prevent collision between the ship's structure and the around view system.

According to an embodiment of the present invention, when the control of the position and height of the around view system is performed by the flight control unit, the cable control unit receives a control signal from the flight control unit to control the position and height of the cable It is characterized in that the ship's turning value and the offset position of the around view system are kept the same.

According to the embodiment of the present invention, in the event of an oil spill accident in the ocean, the range and area of the spilled oil are acquired as real-time image information, and the acquired image information is transmitted to a connected vessel to move and leak the corresponding vessel. There is an effect that can prevent the range of oil spilled by the tide, current caused by the movement of the vessel by widening the overlap of the range of the oil to each other.

In addition, according to an embodiment of the present invention, it is possible to control the oil regardless of the current that fluctuates in the ship by providing the information on the moving path of the ship in which the control operation is performed by grasping the exact oil spill range. There is an effect that can be performed more easily.

In addition, according to an embodiment of the present invention, by controlling the image acquisition unit and the cable position of the Around View system according to the ship's operation information, it is possible to obtain precise image information regardless of the operation of the ship, so monitoring for real-time control operations And it is possible to grasp the range of the oil spill, it is possible to quickly control the spill range of the oil changing in real time.

In addition, according to an embodiment of the present invention, it is possible to prevent the cable connecting the ship and the around view from colliding with the structure of the ship, thereby preventing the around view from being damaged during the cleaning operation.

In addition, various and beneficial advantages and effects of the present invention are not limited to the above, and will be more easily understood in the course of describing the specific embodiments of the present invention.

1 is a block diagram schematically showing a system for providing a view around a ship according to an embodiment of the present invention,
2 is a block diagram schematically showing the internal configuration of a system for providing a ship's around view according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, when adding reference numerals to the components of each drawing, it should be noted that the same components have the same reference numerals as possible even though they are displayed on different drawings. In addition, in describing the present invention, when it is determined that detailed descriptions of related well-known structures or functions may obscure the subject matter of the present invention, detailed descriptions thereof will be omitted.

In addition, terms such as “comprise”, “consist” or “have” described below mean that the corresponding component can be inherent, unless specifically stated to exclude the other component. It is to be interpreted as being capable of further including other components, and all terms, including technical or scientific terms, are generally defined by those skilled in the art to which the present invention pertains, unless otherwise defined. It has the same meaning as understood. In addition, in describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only for distinguishing the component from other components, and the nature, order, or order of the component is not limited by the term. When a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected to or connected to the other component, but another component between each component It should be understood that the element may be "connected", "coupled" or "connected".

In addition, in the present invention, some of the operations or functions described as performed by the terminal, the device, or the device may be performed instead on a server connected to the corresponding terminal, device, or device. Similarly, some of the operations or functions described as being performed by the server may be performed in a terminal, apparatus, or device connected to the corresponding server.

In particular, the means for executing the system and method according to each embodiment of the present invention may be an application, or a web server providing a user interface (UI), and the recording medium recording the application or web server As a terminal, a device, or a device that is a means for reading, it may include a mobile terminal such as a smart phone, a tablet PC, as well as a general PC such as a general desktop or laptop.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figures 1 and 2, the ship around view providing system of the present invention is a control center that provides information that can be routed to the ship, and information on the location of the corresponding accident in the event of a marine accident or marine oil pollution. 10) And, it is configured on the ship, and is configured to transmit and receive information in a wireless communication method with the control center (10). When reception of accident location information is made, it moves to the corresponding location and contaminated oil, spilled It is configured to transmit and receive various data and information by connecting to the control system 100 and the control system 100, which performs a control operation of spilled oil, such as oil, and when the accident occurs, it is supported from the ship. In one state, the range of spilled oil is acquired as image information and analyzed in real time. Based on the analyzed image information, information on the moving path of the ship is generated, so that the voyage can be made while maintaining a certain distance from the range of spilled oil when sailing It comprises a control around the view system 200.

The control system 100 receives accident location information on the location of the accident from the control center 10 in the event of a marine accident or a marine oil pollution accident, and the ship receives the accident location included in the received incident location information. It is composed of a route information providing unit 110 for providing route information so that sailing can be performed, and a control operation performing unit 120 for performing a control operation of spilled oil when reaching a target point corresponding to the accident location. .

At this time, when receiving the accident location information from the control center 10, the route information providing unit 110 transmits the accident location information to the flight control unit 260 of the around view system 200 to provide an around view system ( 200) to be driven to fly.

In addition, the route information providing unit 110 generates the route information of the target point so that the ship is sailed with the shortest distance information included in the accident location information, and when the ship is navigated according to the generated route information of the target point, It collects maritime information and wind speed information of the vessel in which the ship is sailing, and at the same time receives the weather information from the weather forecasting system composed of the Korea Meteorological Agency and analyzes the speed information of the vessel in sail, maritime information, wind speed information and weather information It is configured to regenerate information about the ship's voyage route.

At this time, the route information providing unit 110, if the navigation route information reaches the target point (accident occurrence position) faster than the shortest distance information, the navigation route information to the control center 10 and the around view system 200 It is configured to transmit and update the shortest distance information included in the accident location information.

In addition, the route information providing unit 110 is connected to a network with the coordinate information generating unit 220 of the around view system 200 when a control operation is performed after reaching the target point, and receives the position change information of the ship , It is configured to keep the distance between the range of the spilled oil and the ship constant by updating the ship's movement information based on the received location change information.

This is because the outflow range of the outflow oil fluctuates in real time, and accordingly, when the widening range of the outflow oil invades the moving path of the ship, the surface of the ship may be contaminated or the control operation of the outflow oil may be difficult. By predicting the significant diffusion range in advance, by changing the moving path of the ship to maintain a constant distance between the outflow range of the spilled oil and the surface of the ship, easy control of spilled oil will be achieved.

The control operation execution unit 120 transmits a request signal for approval of the control operation from the navigation path providing unit 110 when the ship reaches the accident occurrence location, that is, the target point, according to the navigation path information, and the navigation path control When the control work approval signal is received through the study 110, driving for the control work is performed.

The control work performing unit 120 is configured to control the moving direction and speed of the control work vessel drawn out from the ship that has reached the target point.

At this time, the control operation performing unit 120 is configured to control the engine operation of the control operation vessel where the control operation is performed to control the diffusion range coordinate information transmitted from the coordinate generation unit 220 of the around view system 200, The work execution unit 120 and the engine driving unit are configured to be connected through a network to transmit and receive control signals.

Accordingly, as the control is performed in the state in which the control work vessel does not contact the diffusion range of the spilled oil during the control work, the diffusion of the spilled oil is minimized and at the same time, the contact with the spilled oil is prevented, and a more smooth control work is performed.

Here, the control work vessel may be provided with a plurality of oil fences for the control work, a fence driving unit to make the falling and unfolding operation of the oil fence may be further configured, the fence driving unit is a control unit ( 120) can be configured to perform the operation of dropping and unfolding of the oil fence under the control of this, so it is possible to perform unmanned control work in the event of a clean-up operation, which in turn can minimize human accidents that occur during the clean-up operation. to be.

Around view system 200 is configured on one side of the signboard of the ship, and is connected to the control system 100 through a network to share location information of accidents transmitted from the control center 10, and is a target corresponding to the location of accidents When it reaches the point, it obtains and analyzes object information such as oil spilled at the accident location from the ship and debris of the damaged ship, and coordinates values for the range of spilled oil spilled on the sea and location information of the object Is a component that creates a smooth control by transmitting the generated coordinate values to the control system 100.

The around view system 200 is an image acquiring unit 210 for acquiring range information and object information of the spilled oil composed of image information, coordinate values of a flow path of a ship and a control work vessel in the spilled oil and object location map information. Generates the spilled oil and object location map information composed of a 2D map by analyzing the information obtained from the coordinate generator 220 and the image acquisition unit 210 to generate the coordinates, and generates the generated spilled oil and object location map information in coordinates. After receiving the object information from the image analysis unit 230 and the image acquisition unit 210 that are transmitted to the unit 220 and the location information reading unit 250, the presence or absence of a disaster accident is identified, and a disaster accident occurrence signal when a disaster occurs Receiving the spilled oil and the object location map information from the object recognition unit 240 and the image analysis unit 230, which transmit the data to the control center 10 and the control system 100, respectively, and receive location change information about the moving path of the ship. A flight control unit 260 and an around view system 200 and a control system (which controls the generated location information reading unit 250, the around view system 200 to support the vessel to be maintained at a predetermined height, and maintain the elevated position. 100) is configured to include a cable control unit 270 to control the position change of the cable connecting the network.

The image acquisition unit 210 is configured to obtain image information by separating seawater and spilled oil from the sea, and to acquire image information in response to spilled oil even at night. Element.

The image acquiring unit 210 may further acquire state information such as green algae and red tide of the seawater, including an IR camera, so that the temperature of the seawater can be measured, and is made of a special camera, and an optical filter that reacts to oil Is preferably mounted, but is not limited thereto, and may be configured to measure the contamination distance and area of the spilled oil by irradiating the laser with the acquisition of image information.

The image acquisition unit 210 transmits the image information consisting of the obtained spill oil range information to the image analysis unit 230 so that the generation of the spill oil range information, the spreading direction and range of spill oil is generated. , By transmitting the object information to the object recognition unit 240, it is possible to grasp the presence or absence of fire, disaster, and human accident in the spill oil range information in real time.

In addition, the image acquisition unit 210 of the present invention, when a control operation is performed, obtains the image information of the control image and the control process in progress, and performs the control operation of the control system 200 of the obtained image information ( By transmitting to 120), by controlling the operation of the control operation vessel according to the control situation, it is possible to further configure the situation information providing unit to release the oil fence most effectively.

The coordinate generating unit 220 generates coordinate values to be moved by the ship when the spill oil and object location map information is transmitted through the image analysis unit 230 and sends the generated ship moving coordinate values to the flight control unit 260. By transmitting, the flight of the around view system 200 is performed at a position corresponding to the corresponding coordinate value.

In addition, the coordinate generating unit 220 of the present invention transmits the generated ship moving coordinate value to the route information providing unit 110 to generate or update information about the moving path of the ship.

The coordinate generating unit 220 receives spreading range information of the spilled oil read by the location information reading unit 250 and generates spreading range coordinate information corresponding to the received spreading range information, thereby performing a control operation 120 It is configured to control the engine operation of the ship, which is transmitted to the control operation is performed to perform the control operation.

In addition, the coordinate generating unit 220 may receive the position change information of the ship from the location information reading unit 250, and generates a coordinate value for the received ship position change information to the control operation performing unit 120 The transmission is made, and at the same time, it is configured to transmit to the flight control unit 260 so that the flight control of the around view system 200 is performed.

The image analysis unit 230 receives the image information on the spill information of the spilled oil from the image acquisition unit 210 and the image information on object information such as the debris of the damaged ship existing in the spill range, and receives the received image information. It analyzes and generates and transmits 2D map information.

The image analysis unit 230 calculates the outflow area of the outflow oil using an AI / deep learning learning system, converts the calculated outflow area into a 2D flat image, and converts the image information of the object information into a 2D form. Convert to flat image information.

In this case, the image analysis unit 230 may further configure a distortion correction unit that corrects distortion caused by wave height, light refraction, and the like when converting to 2D flat image information.

The distortion correction unit extracts the longest primary curves from the 2D image in order to correct the distorted curves in a straight line, and among the extracted primary curves, consists of a shape similar to the most straight line and selects the three longest formed curves It is configured to estimate and select the center point, and remove the first curves except for the three curves, and then perform correction in the form of a straight line on the remaining curves except the first curve.

At this time, the distortion correction unit may be configured to estimate the center of distortion using a direction in which the center of the extracted curve is changed by changing to a straight line that is not distorted.

On the other hand, the image analysis unit 230 of the present invention analyzes the spilled oil map information converted into a 2D planar image to generate information about the direction and range of spreading of the spilled oil, and positions the spreading range information of the generated spilled oil The data is transmitted to the information reading unit 250 and the coordinate generating unit 220, respectively.

The object recognition unit 240 receives the image information acquired by the image acquisition unit 210, analyzes the transmitted image information, obtains information about the type, shape, and number of objects, and then controls the acquired information By transmitting to the task execution unit 120 and the control center 10, the disaster relief and lifesaving by the object are simultaneously performed along with the control task.

The location information reading unit 250 requests the current location information and the moving route information of the ship on which the around view system 200 is mounted to the route information providing unit 110, and is transmitted from the route information providing unit 110 When receiving the current location information of the ship and the moving path information, and receiving the spilled oil map information and the spreading range information of the spilled oil transmitted from the image analysis unit 230, compare the current position information of the ship and the spilled oil map information It analyzes and generates change information on the moving path of the corresponding ship.

The location information reading unit 250 may generate coordinate values for the ship's position change information and transmit the coordinate values to the coordinate generator 220, but is not limited thereto. It is preferably configured to generate a coordinate value for the location information to be changed by transmitting to.

The flight control unit 260, when the accident location information is received from the route information providing unit 110 or the control center 10, lifts the around view system 200 to a certain height from the ship, and the Accordingly, it is controlled so that the flight is made while the front of the ship and the front of the around view system 200 are located on the same line.

When the navigation route information is transmitted from the route information providing unit 110, the flight control unit 260 controls the flight to be made to a location corresponding to the navigation route information.

However, the present invention is not limited thereto, and the flight control unit 260 of the present invention senses the movement of the player of the ship moving (or sailing) to the target point, and the front part of the player and the around view system 200 is on the same line. It can be controlled to be positioned.

In addition, the flight control unit 260 of the present invention, when the ship reaches the target point, the around view system 200 controls the flight to be made in a hovering (Hovering) flight, preferably 50m above the deck of the ship Control the flight.

Meanwhile, the flight control unit 260 of the present invention obtains an image by changing the flight position of the around view system 200 based on the changed ship position information when the ship position change information is received from the coordinate generator 220. The secondary 210 may allow the acquisition of image information to be acquired, and when a moving (or sailing) ship is turning to change the location through the vessel location change information, the structure of the ship and the surrounding in flight The collision between the view systems 200 may be prevented.

That is, the flight control unit 260 may control the flight position and height of the around view system 200 to be changed according to the ship movement coordinate values corresponding to the ship position change information, and at this time, the flight control system 100 is connected to the control system 100. By providing information about the position and height value to be changed to the cable control unit 270, the cable may be loosened or wound up, so that collision between the structure of the ship and the around view system 200 may be avoided.

The flight control unit 260 may configure a flight driving unit such as a propeller, a propeller driving unit, a battery, and the like to enable the flying of the around view system 200.

When the cable control unit 270 is connected to the flight control unit 260 through a network to control the flight position and height of the around view system 200, control information for the control is provided from the flight control unit 260, and the provided control information Based on the is configured to control the position and height of the cable member connected to the around view system 200.

The cable control unit 270 includes a reel assembly in which a cable connected to the around view system 200 is wound, and controls driving of the reel assembly to control unwinding and winding operation of the wound cable.

At this time, the reel assembly is mounted at a position where the around view system 200 is mounted in the ship, and when the mounting position is a mast of the ship, the cable control unit 270 has a cable connected to the around view system 200. Control the drive of the reel assembly to prevent masts and kinks from occurring.

That is, the ship's turning value and the offset position of the around view system 200 are kept the same.

The cable control unit 270 is composed of a reel assembly and a cable, respectively, and a Y-axis driving control means for controlling the cable to be adjusted in the up and down direction, and to be adjusted in the front and rear directions of the cable. It may be composed of a Z-axis driving control means for controlling, and an X-axis driving control unit for controlling the cable to be adjusted in the left and right directions, and further comprising an integrated driving control unit for integrally controlling the respective driving control means. have.

Meanwhile, the network of the present invention means a connection structure capable of exchanging information between each node such as a plurality of terminals and servers, and examples of such a network include RF, 3GPP (3rd Generation Partnership Project) network, and LTE (Long Term Evolution) network, 5GPP (5rd Generation Partnership Project) network, WIMAX (World Interoperability for Microwave Access) network, Internet (Internet), LAN (Local Area Network), Wireless LAN (Wireless Local Area Network), WAN (Wide) Area Network (PAN), Personal Area Network (PAN), Bluetooth (Bluetooth) network, NFC network, satellite broadcast network, analog broadcast network, DMB (Digital Multimedia Broadcasting) network, and the like are not limited thereto.

In addition, the control center 10 of the present invention collects real-time ocean current flow information using a satellite image receiving system, and receives marine weather information from a weather forecasting system, and based on the collected ocean oil flow information and the received ocean weather information. Create and save the control information map.

In addition, the control center 10 is configured to receive an accident detection signal from an accident ship at an accident location, or a vessel sailing around the accident location, and when receiving an accident detection signal, the control information map is displayed. After activation, by inputting the accident location information included in the accident detection signal on the activated control information map, the accident prevention location information consisting of the shortest distance information between the control vessel and the accident location is generated to control the system (100 ).

At this time, the ship that can be controlled corresponds to a ship that has been anchored at the marina, and in particular, it is preferable that the ship is equipped with a control system 100.

In addition, the control center 10 transmits the generated accident location information to a terminal possessed by the ship manager, coastal pollution control technology expert, offshore oil spill, or recovery worker and coastal volunteer who can control the accident, respectively. Of course, it can be made to control the spilled oil more quickly.

Hereinafter, as shown in FIG. 3, a ship around view providing method for controlling a range of spilled oil and a moving path of a ship for controlling the spilled oil using the ship's around view providing system of the present invention will be described.

Method for providing a marine view of the present invention

A step S310 of providing outflow location information of effluent oil such as oil is performed by the around view system.

The route information providing unit of the ship performs the step (S320) of providing the moving route information of the ship to the around view system.

When the target point is reached, the around view system acquires image information on the outflow range of the spilled oil and location information on objects existing in the outflow range (S330).

Analyzing the spilled oil range information and object information obtained through the around view system 200 to generate coordinate information for the spilled oil spillage range and coordinate information for the object information (S340).

It controls the ship to be sailed with the generated coordinate information, and performs a step S350 of acquiring real-time situation information while the control operation is performed by the control system 100 when the ship moves.

By reading the real-time location information of the ship and the location information of the around view system, the position of the ship or the around view system is controlled to prevent a collision between the structure of the ship and the around view system (S360).

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and variations without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical spirits within the equivalent range should be interpreted as being included in the scope of the present invention.

10: control center 100: control system
110: route information providing unit 120: control operation execution unit
200: around view system 210: image acquisition unit
220: coordinate generation unit 230: image analysis unit
240: object recognition unit 250: location information reading unit
260: flight control 270: cable control

Claims (10)

A control center providing location information of accidents;
A control system that receives the location information of the accident about the location where the accident occurred from the control center, generates route information of the ship, and, when reaching the location of the accident, performs a control operation of spilled oil; And
It is configured in the ship, is connected to the control system and the network to share the location information of the accident that is transmitted from the control center, and when the ship moves, it is controlled to support and fly by a certain height from the ship, and to the accident location An around view system for acquiring and analyzing the spilled oil and object information, generating coordinate values for the range information of the spilled oil and the location information of the object, and transmitting the coordinates to the control system;
Including,
The control system,
Using the accident occurrence location information included in the accident location information to generate the route information of the target point so that the sailing of the ship, the maritime information and wind speed information of the vessel when sailing the vessel, weather information from the weather forecasting system The receiving of receiving a route information providing unit for regenerating the information on the sailing path of the ship by analyzing the speed information, maritime information, wind speed information and weather information of the ship being sailed; And
When reaching a target point corresponding to the location of the accident, a control operation performing unit for performing a control operation of the spilled oil;
Including,
The route information providing unit,
After reaching the target point, when a clean-up operation is performed, the ship's position change information is received from the around view system and the ship's movement information is updated based on the received position change information so that the range of spilled oil and the ship Characterized in that configured to maintain a constant distance between,
The around view system,
An image acquisition unit acquiring and transmitting the range information and object information of the spilled oil;
An image analysis unit that analyzes information acquired by the image acquisition unit to generate spilled oil and object location map information composed of a 2D map, and transmits the generated spilled oil and object location map information;
A coordinate generating unit receiving the oil spill and object location map information from the image analysis unit and generating coordinate values consisting of moving paths of the ship and the control work vessel;
A location information reading unit that receives the spilled oil and object location map information from the image analysis unit and generates and transmits location change information for a ship's movement path and spreading range information of the spilled oil;
A flight control unit that lifts the ship by a predetermined height and controls to maintain the lifted position; And
A cable control unit controlling a position and height of a cable connecting the around view system and the control system;
An object recognition unit receiving object information from the image acquisition unit, grasping whether there is a disaster, and transmitting a disaster occurrence signal to a control center and a control system when a disaster occurs;
Including,
The image acquisition unit further obtains image information on a control image and a control process in progress, and transmits the obtained image information to the control system, thereby controlling the operation of the control vessel according to the control situation. study; IR camera; An optical filter that reacts to oil; Characterized in that it further comprises,
The flight control unit,
When the ship position change information is received from the coordinate generator, the flight position of the around view system is changed based on the changed ship position information so that the image acquisition unit acquires the image information to be obtained, and the ship Characterized in that the control to prevent collision between the structure and the around view system,
The cable control unit,
When control of the position and height of the around view system is performed by the flight control unit, a control signal is transmitted from the flight control unit to control the position and height of the cable to control the ship's turn value and the offset position of the around view system. Around view providing system for ships, characterized in that to keep the same.

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The control work performing unit,
Controlling the engine operation of the control vessel in which the control operation is performed by receiving the diffusion range coordinate information transmitted from the around view system and controlling the dropping and unfolding operation of the oil fence configured in the control operation vessel when performing the control operation. Ship around view providing system, characterized in that.
delete delete delete According to claim 1,
The image analysis unit, a ship around view providing system, characterized in that further comprises a distortion correction unit for correcting distortion when generating the spilled oil and object location map information consisting of a 2D map.
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