KR102310492B1 - Smart docking light system - Google Patents

Abstract

The present invention relates to a smart docking light system, and more specifically, to a smart docking light system which can use docking lights installed on the wall of a port to produce LED lights to make the port attractive in the normal time and to output LED lights for guidance of a vessel when the vessel is berthed, can be systemized to determine the speed, angle and parallel berthing of the vessel in the process of berthing, and to notify a manager promptly when an abnormal situation occurs, and can ensure safe berthing of the vessel as well as realize an attractive effect. In addition, the smart docking light system learns an abnormal situation in the berthing process of the vessel through artificial intelligence, so that the automation of determining an abnormal situation can be implemented, and furthermore, the automation of safe vessel berthing can be achieved.

Description

Smart sidelight system {SMART DOCKING LIGHT SYSTEM}

The present invention relates to a smart sidelight system, and specifically, by using a sidelight installed on the wall of a port, LED lighting for a normal port is produced, and when a vessel is docked, an LED light is output for guidance of the vessel, It relates to a smart berthing light system that enables safe vessel berthing as well as navigating effect by judging the speed, angle and parallel berthing in the process of berthing and being able to notify the manager promptly when an abnormal situation occurs.

Furthermore, the present invention is to learn the abnormal situation in the berthing and berthing process of the vessel through artificial intelligence, so that in addition to the automation of abnormal situation determination, the purpose of automation of safe vessel berthing can be achieved further, It is about a smart folding light system.

Domestic ports are characterized by a high dependence on imports and exports due to lack of resources, and due to the division of land routes from other countries, the dependence on marine logistics is considerable, so it is a continuous development trend.

As such, as the dependence on marine logistics increases, ships are becoming larger, and the actual container transport capacity has increased by 1,200% over the past 50 years.

Accordingly, the possibility of collision of ships and the factors that increase damage in the event of a collision are also increasing.

However, since the ship does not have a brake and the inertia force increases as the size increases, research on a technology capable of receiving information about the ship in real time from precise control of the ship is being actively conducted.

The applicant of the present invention has applied the real-time information on the berthing of the vessel to the porthole light, which functions to induce the berthing of the vessel while at the same time making it possible to direct lighting in the port, which was dark at night because the original light design was not properly done. We would like to propose a technology that adds a function that enables precise control.

The present applicant has focused on the smart folding light of 2019 Patent Publication No. 10-2146636.

The above technology relates to a smart butterfly light, and more specifically, as a port and port facility, as a port light used for guiding ships, such as a port, is improved from the conventional external power source and is self-charged with eco-friendly energy, the required power It is about a smart bow, etc., which can cover by itself.

We came up with a technology to manage the berthing of a ship using a smart berthing light based on this patent, and in August 2020, it won the grand prize in an idea contest hosted by the Ministry of Oceans and Fisheries.

Source: http://www.kjdaily.com/read.php3?aid=1598263021521849008

Registered Patent Publication No. 10-2146636 (2020.08.20. Announcement)

An object of the present invention is to produce an LED light for normal sailing by using a port lamp installed on a port wall, and to output an LED light for guidance of a vessel when the vessel is berthing, the speed in the process of the vessel berthing, The purpose of this system is to provide a smart berthing light system that enables safe vessel berthing as well as navigating effect by judging the angle and parallel berthing and being able to notify the manager promptly when an abnormal situation occurs.

Another object of the present invention is to learn the abnormal situation in the berthing and berthing process of the vessel through artificial intelligence, so that, in addition to the automation of abnormal situation determination, the purpose of automation of safe vessel berthing can be achieved. It is to provide a smart folding light system.

It has been devised to achieve the above object, the smart sidelight system according to the present invention, the smart sidelight lamp 10 installed on the berthing wall of a port; a central server 20 that communicates with the smart berth light 10 and performs a function of berthing management from vessel detection; The central server 20 outputs an alarm when an abnormal situation occurs by the berthing terminal 30 to draw attention to the administrator;

The smart sidelight 10 is characterized in that it is capable of self-generation based on sunlight, and is controlled to emit light in normal times for directing lighting, and to emit light for guidance when berthing of a ship.

At this time, the smart sidelight 10 is installed with a certain interval, and when the ship is docked, only those corresponding to the berthing position are luminous for guidance based on the control of the central server 20. characterized in that

In addition, the smart folding lamp 10 is,

a case 11 having a predetermined shape; a lighting area 12 provided with a plurality of LEDs arranged inside the case 11; a communication unit 15 for communication with the central server 20; An object detection sensor for detecting a ship; including,

Some of the plurality of LEDs in the illumination area 12 function as the guidance lamp 13 and the rest function as the tail lamp 14, and the guidance lamp 13 and the tail lamp 14 emit light in different colors. characterized in that

In addition, the smart folding lamp 10 is installed in the installation area by penetrating the bolt through the bolt hole 111 formed on one side of the case 11 .

In addition, the central server 20,

a communication unit 21 for communication with the smart orb lamp 10; a ship detection unit 22 for detecting the presence or absence of a vessel by receiving a detection value received from the object detection sensor of the smart side lamp 10 through the communication unit 21; a guide light output control unit 23 for controlling the guide light 13 of the smart side light 10 to emit light when the ship is detected by the ship detecting unit 22; and a tail light output control unit 24 that controls the tail light 14 of the smart side light 10 to emit light when the ship is not detected by the ship detection unit 22 .

In addition, the central server 20 is based on the detection value of the object detection sensor of the smart flashlight 10, a vessel distance sensing unit 25 for sensing to calculate the distance from the smart flashlight 10 to the vessel; It is characterized in that it further comprises.

In addition, the central server 20 is characterized in that it further comprises a; parallel eyepiece determining unit 26 for determining the parallel eyepiece of the vessel using the object detection sensor of each of the plurality of smart sidelights 10 .

In addition, the central server 20 is characterized in that it further comprises a; berthing speed determining unit 27 for determining the berthing speed of the vessel.

In addition, the central server 20 is characterized in that it further comprises;

In addition, the result of determination by the parallel eyepiece determination unit 26, the eyepiece speed determination unit 27 and the eyepiece angle determination unit 28 is characterized in that it is output as an alarm through the terminal (30).

According to the smart sidelight system according to the present invention, by using the sidelight installed on the wall of the port, LED light for normal port is produced, and when the vessel is docked, the LED light for guidance of the vessel can be output. It has the advantage of not only creating a psychological appearance of the port, but also enabling stable berthing of ships.

In addition, in quantitative terms, the prevention effect of 54% of ship collision accidents in the port is expected, and it is expected that a safe port can be built.

In addition, since the vessel can be guided to a predetermined position, in the case of a vessel used for logistics, it is possible to position the logistics at a predetermined position, thereby increasing the efficiency and reducing the unit price accordingly, thereby reducing the logistics cost. .

In addition, it is possible to improve the aesthetics of the exterior by using the taillights such as smart bows, and it is expected to contribute to the revitalization of the tourism industry in terms of tourism. When used in the tourism industry in this way, it is expected to greatly contribute to the prevention of safety accidents as it can ventilate the normally dark surroundings.

1 is a block diagram showing a smart folding light system according to the present invention.
2 is a view showing a smart sidelight of the smart sidelight system according to the present invention.
3 is a block diagram showing the central server of the smart folding light system according to the present invention.
4 shows an example in which the ship of the smart sidelight system according to the present invention berths, and FIG. 5 shows an example in which the ship of the smart sidelight system according to the present invention berths in parallel.

The terms or words used in the present specification and claims should not be construed as being limited to their ordinary or dictionary meanings, and the inventor may properly define the concepts of the terms to best describe his invention. Based on the principle, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical spirit of the present invention, so various equivalents that can be substituted for them at the time of the present application It should be understood that there may be variations and examples.

Hereinafter, prior to the description with reference to the drawings, it is not shown or specifically described for the known configurations that are not necessary to reveal the gist of the present invention, that is, those skilled in the art that can be added obviously by those skilled in the art. reveal the sound

The present invention relates to a smart sidelight system, and specifically, by using a sidelight installed on the wall of a port, LED lighting for a normal port is produced, and when a vessel is docked, an LED light is output for guidance of the vessel, It relates to a smart berthing light system that enables safe vessel berthing as well as navigating effect by judging the speed, angle and parallel berthing in the process of berthing and being able to notify the manager promptly when an abnormal situation occurs.

Furthermore, the present invention is to learn the abnormal situation in the berthing and berthing process of the vessel through artificial intelligence, so that in addition to the automation of abnormal situation determination, the purpose of automation of safe vessel berthing can be achieved further, It is about a smart folding light system.

1 is a block diagram showing a smart folding light system according to the present invention.

The present invention according to FIG. 1 of the accompanying drawings, a smart berthing light 10 installed on the berthing wall of the port and; a central server 20 that communicates with the smart berth light 10 and performs a function of berthing management from vessel detection; The central server 20 outputs an alarm when an abnormal situation occurs by the berthing terminal 30 to draw attention to the administrator.

At this time, the term "terminal" means any terminal capable of outputting information and alarming through a predetermined application program or web communication while capable of wired/wireless communication, for example, a smart terminal, a notebook computer, a desktop, It can be various, such as a PDA for work.

The smart sidelight 10 is composed of one module, as shown in FIG. 2 of the accompanying drawings, and each module is installed in a plurality at regular intervals on the berthing wall of the port.

2 is a view showing a smart sidelight of the smart sidelight system according to the present invention.

The smart side lamp 10 according to FIG. 2 of the accompanying drawings includes a case 11 having a predetermined shape, and includes a lighting area 12 provided with a plurality of LEDs arranged inside the case 11 do.

At this time, the lighting area 12 is protected by a transparent cover so that light emitted from the LED can be emitted to the outside of the case 11 , and a plurality of LEDs arranged in number function partially as the induction lamp 13 , and the remaining Let some function as the tail light (14).

At this time, the guidance light 13 and the tail light 14 can be interpreted as a group group operated individually by the central server 20, for example, the tail light 14 is an LED for aesthetic presentation of the port at night. It can be used, and the guidance light 13 can be used as an LED that emits light to inform the berthing position of the vessel when the vessel is berthing.

Therefore, it is preferable that the guidance lamp 13 and the tail lamp 14 have light sources of different colors from each other. In addition, in FIG. 2 of the accompanying drawings, each arrangement of the guidance lamp 13 and the tail lamp 14 is shown as if LEDs are provided at regular intervals in the circumferential direction, but this is only an example for easily explaining the present invention, The structure actually arranged is not limited.

In addition, a communication unit 15 is provided on one side of the case 11 to communicate with the central server 20 .

In addition, the smart side lamp 10 penetrates the bolt through the bolt hole 111 formed on one side of the case 11 so that it can be bolted to one side of the berthing wall of the port.

In addition, although not shown in the drawing, the smart sidelight 10 is configured to further include a solar module and a battery for photovoltaic power generation on one side of the case 11, so that the power for driving the smart sidelight 10 is can be configured for self-development.

In addition, although not shown in the drawing, the illumination area 12 of the smart diverter lamp 10 may further include an object detection sensor that detects an object by outputting and receiving a source (eg, laser, microwave, etc.) on the other side. can That is, the object detection sensor may be a non-contact object detection sensor.

In this way, the sensed value generated by the object detection sensor is transmitted to the central server 20 through the communication unit 15 .

The central server 20 will be described with reference to FIG. 3 of the accompanying drawings.

3 is a block diagram showing the central server of the smart folding light system according to the present invention.

The central server 20 according to FIG. 3 of the accompanying drawings includes a communication unit 21 for communication with the smart stator lamp 10; a ship detection unit 22 for detecting the presence or absence of a vessel by receiving a detection value received from the object detection sensor of the smart side lamp 10 through the communication unit 21; a guide light output control unit 23 for controlling the guide light 13 of the smart side light 10 to emit light when the ship is detected by the ship detecting unit 22; and a tail light output control unit 24 for controlling the tail light 14 of the smart side lamp 10 to emit light when the ship is not detected by the ship detection unit 22 .

At this time, the guidance light 13 for berthing of the vessel after the detection of the vessel emits light in a color different from that of the non-navigating light 14 may refer to FIG. 4 of the accompanying drawings.

Figure 4 shows an example in which the ship of the smart sidelight system according to the present invention is docked.

In addition, the central server 20 is based on the detection value of the object detection sensor of the smart flashlight 10, a vessel distance sensing unit 25 for sensing to calculate the distance from the smart flashlight 10 to the vessel; may include more.

In other words, the distance to the ship is calculated based on the speed at which the source is output from the object sensor and the time it takes for the source to be reflected and received from the ship after it is output, which is based on the formula of distance = speed x time. That is, the speed of the source can be known in advance, the time from output to reception can be checked, and the distance can be checked.

To this end, although not shown in the drawings, a DB may be separately constructed in the central server to store information and to be linked.

In addition, the central server 20 may further include a parallel eyepiece determining unit 26 for determining the parallel eyepiece of the ship using an object detection sensor of each of the plurality of smart sidelights 10 .

In other words, the distance to the vessel calculated by the vessel distance sensing unit 25 obtained using the object detection sensor of each smart side light 10 emitting the guidance light 13 for berthing of the vessel (from each smart side light) The distance to the vessel) is compared to determine the parallel berth of the vessel, and the parallel berth determination unit 26 is linked with the guidance light output control unit 23 and the guidance lamp 13 is controlled to output the identification information. It can be determined based on, if there is a smart sidelight having a distance value exceeding a predetermined range among the distances from each of the plurality of smart sidelights 10 identified by the vessel distance sensing unit 25 to the vessel, It is determined that the vessel is not berthing in parallel, and if all are located within a predetermined range, it is determined that the vessel is berthing in parallel.

At this time, as a result of the determination of the parallel eyepiece determining unit 26 , if the parallel eyepiece is not made, a predetermined alarm is output through the terminal 30 .

To this end, the terminal 30 may further include and configure an App interworking unit for driving an application program (App), a Web interworking unit for accessing a Web server, or a message interworking unit for transmitting an alarm message.

The parallel berthing of such a vessel may refer to FIG. 5 of the accompanying drawings.

Figure 5 shows an example in which the ship of the smart sidelight system according to the present invention is parallel berthing.

In addition, the central server 20 may further include a; berthing speed determining unit 27 for determining the berthing speed of the vessel.

The berthing speed determining unit 27 continuously detects the distance to the vessel at regular intervals through the above-described vessel distance sensing unit 25, the time information according to the detected time interval and the distance of the vessel that is changed every turn Determine the berthing speed of the vessel based on the information (speed = distance / time).

At this time, even when the berthing speed of the vessel exceeds a predetermined constant speed, it is possible to control so that an alarm is output through the terminal 30 .

In addition, the central server 20 may further include;

The berthing angle determination unit 28 functions, for example, when it is determined that the vessel is not parallel berthed as a result of the determination of the parallel berth determination unit 26, and outputs to the terminal 30 as an alarm that the parallel berthing is not made. At the same time, angle information can be output together,

In other words, for the berthing of the ship, the distance between the ones located at the most end among the smart sidelights 10 that are controlled to emit the guidance light 13 based on the control of the central server 20, and at each end It is to determine the angle of the ship using the inverse trigonometric function by using the distance from the located smart sidelight 10 to the ship among the distances calculated by the ship distance detecting unit 25 .

At this time, since the inverse trigonometric function is variously used for estimating the angle of a triangle, a detailed description thereof will be omitted.

At this time, although not shown in the drawing, the central server 20 is deep learning based on artificial intelligence to automatically notify the manager when the ship's abnormal speed berthing or the ship's non-parallel berthing can be performed and follow-up actions can be performed. You might even be able to provide a solution.

For this, the central server 20 may further include a deep learning learning unit.

In addition, according to design conditions, the central server 20 detects a vessel through the vessel detection unit, and when controlling the guidance light 13 for berthing of the vessel, if the guidance lamp 13 is based on the vessel detection unit When a ship is detected from other smart sidelights other than the smart sidelights that are controlled to emit light, an expansion control unit that automatically expands and controls the number of adjacent smart sidelights based on the smart sidelights that have controlled the emission of the existing guidance lamps. may include

At this time, the expansion control unit is to expand and control a predetermined number of things in the direction in which the vessel is sensed based on the smart sidelight in which the light emission of the existing guidance lamp has been controlled, thereby determining the distance of the vessel as well as the speed and angle of the parallel berthing. Therefore, it is possible to reduce the error range and enable more stable berthing of the vessel.

To this end, in the DB of the central server 20, each identification information such as smart dock and location information installed on the port dock wall are stored in advance, and it can be configured to function in connection with them.

According to another design condition, since the smart sidelight 10 according to the present invention is installed on one side of the berthing wall of the port, even if the ship rubs or collides with the berthing wall due to an abnormality, there is a high risk of damage.

In order to prevent this, the present invention may further include the following structure.

According to [Table 1], the case 11 of the smart folding lamp 10 is coupled to the wall surface by penetrating the bolt b through the bolt hole 111, but the rear surface of the case 11 of the bolt hole 111. By forming a protruding wall (a) at the end corresponding to the outlet can be made small.

At this time, the outlet narrowed by the formation of the protruding wall (a) has a size sufficient to allow the bolt (b) to pass through, and accordingly, the bolt hole 111 has a larger diameter than the diameter of the pillar portion of the bolt (b). let it have

And a spring surrounding the bolt (b) may be inserted into the bolt hole (111), and a collision plate (c) is connected between the two adjacent bolts (b) between the spring and the head of the bolt (b). can be combined to do so. That is, at the end of the collision plate (c), a hole through which the pillar portion of the bolt (b) can be penetrated is formed.

Accordingly, when the bolt (b) is fixed to the wall, the possibility that the spring is separated from the bolt hole 111 can be excluded, and the collision plate (c) protects the spring to minimize corrosion by contact with seawater. In addition, the spring can be periodically replaced when replacing the bolt.

And since the collision plate (c) can have a predetermined elasticity by the spring on the front side of the case 11, even if a collision occurs by a ship, the impact can be somewhat reduced, such as a smart bow, etc. can improve the durability of

What has been described using the accompanying drawings in the above is to describe only the main points of the present invention, as much as various designs are possible within the technical scope, it is obvious that it is not limited to the configuration of the accompanying drawings of the present invention.

10: smart side light
11: Case
111: bolt hole
12: lighting area
13: induction light
14: unidentified
15: communication department
20: central server
21: communication department
22: ship detection unit
23: induction light output control unit
24: non-identity output control unit
25: vessel distance sensing unit
26: parallel eyepiece judgment part
27: berthing speed judgment unit
28: eyepiece angle determination unit
30: terminal

Claims (10)

Smart sidelights (10) installed on the berthing wall of the port and;
a central server 20 that communicates with the smart berth light 10 and performs a function of berthing management from vessel detection;
The central server 20 outputs an alarm when an abnormal situation occurs by the berthing terminal 30 to draw attention to the administrator;
The smart folding lamp 10 is,
Self-generation is possible based on sunlight, and it is controlled to emit light to produce lighting in normal times, and to emit light for guidance when the vessel is docked.
a case 11 having a predetermined shape;
a lighting area 12 provided with a plurality of LEDs arranged inside the case 11;
a communication unit 15 for communication with the central server 20;
An object detection sensor for detecting a ship; including,
Some of the plurality of LEDs in the lighting area 12 function as the guidance light 13 and the rest function as the tail light 14, and the guide light 13 and the tail light 14 emit light in different colors, ,
The case 11 of the smart folding lamp 10 penetrates the bolt b through the bolt hole 111 to be coupled to the wall surface, but a protruding wall at the end corresponding to the rear side of the case 11 of the bolt hole 111 (a) is formed so that the outlet is small,
A spring surrounding the bolt (b) may be inserted into the bolt hole (111), and a collision plate (c) is connected between the two adjacent bolts (b) between the spring and the head of the bolt (b). By being combined,
① When the bolt (b) is fixed to the wall, it prevents the spring from being separated from the bolt hole 111, ② The collision plate (c) protects the spring, thereby reducing corrosion by contact with seawater, ③ The collision plate (c) can have a predetermined elasticity by a spring on the front side of the case 11, so that when a collision occurs by a ship, the impact can be reduced, so that the durability of smart bows, etc. Characterized in that it can be improved, the smart folding light system.
The method according to claim 1,
The smart folding lamp 10 is,
A plurality of dogs are installed at regular intervals,
When berthing of a ship, smart sidelight system, characterized in that only those corresponding to the berthing position perform light emission for guidance based on the control of the central server 20.
delete The method according to claim 1,
The smart folding lamp 10 is,
A smart folding lamp system, characterized in that it is installed in the installation area by penetrating the bolt through the bolt hole 111 formed on one side of the case (11).
The method according to claim 1,
The central server 20,
a communication unit 21 for communication with the smart orb lamp 10;
a ship detecting unit 22 for detecting the presence or absence of a ship by receiving a sensed value received from the object detecting sensor of the smart side lamp 10 through the communication unit 21;
a guide light output control unit 23 for controlling the guide light 13 of the smart side light 10 to emit light when the ship is detected by the ship detecting unit 22;
When the ship is not detected by the ship detection unit 22, the tail light output control unit 24 for controlling the tail light 14 of the smart side light 10 to emit light; characterized in that it comprises a, smart side light system.
6. The method of claim 5,
The central server 20 further includes a vessel distance sensing unit 25 that detects calculating the distance from the smart side light 10 to the vessel based on the detection value of the object sensing sensor of the smart side light 10. Characterized in that, the smart butterfly light system.
7. The method of claim 6,
The central server 20 is a parallel eyepiece determining unit 26 for determining the parallel eyepiece of the ship using an object detection sensor of each of the plurality of smart sidelights 10; Smart sidelights, characterized in that it further comprises system.
8. The method of claim 7,
The central server 20 is a berthing speed determining unit 27 for determining the berthing speed of the vessel; characterized in that it further comprises, a smart sidelight system.
9. The method of claim 8,
The central server 20 is a berthing angle determining unit 28 for determining the berthing angle of the vessel; characterized in that it further comprises, a smart sidelight system.
10. The method of claim 9,
The result of determination by the parallel eyepiece determination unit 26, the eyepiece speed determination unit 27 and the eyepiece angle determination unit 28, characterized in that output as an alarm through the terminal 30, smart sidelight system.

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