KR100404428B1 - Artificial Intelligence Type Warning System at Sea Disaster - Google Patents

Abstract

The present invention relates to an artificial intelligence maritime alarm system that prevents collision between ships, stranding, or distress caused by bad weather by tracking, analyzing, and predicting the position of a vessel such as a dangerous goods carrier operating in coast in real time. .

The present invention is a satellite data communication (Mugunghwa satellite, Iridium mobile communication equipment using a low-orbit communication satellite, etc.) installed on the vessel, the position information of the operating vessels and the specifications of the vessels measured in real time, marine VHF communication network (GP & C, etc.) or Using various types of wireless data communication networks, such as mobile phones and PCS, which are commonly used, they are collected at a central control station on land, stored in a flight information database system, and then analyzed by ship position prediction system and collision prevention support system. The purpose of this study is to provide stranding analysis and prevention function by comparing the location of water and the depth and obstacles of the surrounding sea area using the electronic chart (ECDIS).

To this end, the present invention transmits a small computer for setting the route with reference to the GPS and the vessel navigation information and electronic chart data, the ID of the ship and the location and navigation information of the ship, A ship-mounted system for connecting a known wireless data transmission / reception apparatus for receiving dangerous information and surrounding operating vessel information to a wireless data transmission / reception modem to transmit and receive related data to and from an electric minicomputer;

Wireless data transmission and reception equipment for transmitting and receiving various data by the wireless data transmission and reception equipment, an expected route prediction system for predicting a route by simulating using various data related to the operation of the ship, and the current position and vessel related data of each ship An artificial vessel collision avoidance support system for calculating safe routes by synthesizing relevant data;

Artificial intelligence stranding prediction and stranding prevention support system by analyzing the chart data and data of the predicted route prediction system,

It consists of a ground control station system consisting of a database containing dangerous goods carrier-related data and a comprehensive control and risk notification system for collecting and distributing the data to a wireless data transmission / reception apparatus.

Accordingly, the present invention is characterized by the characteristics of the vessel (speed, steering) stored in the operation information database system when there is a ship that was distressed in bad weather or severely bad weather, the ship is unable to report its position, or there is an illegally invading vessel in foreign territorial waters. It is possible to perform a rescue or maritime control search by estimating the expected navigation position or drift area by operating the route prediction system and the stranding prediction system based on the motion characteristics, cargo type, etc.) and the chart information.

Description

Artificial Intelligence Type Warning System at Sea Disaster

The present invention relates to an artificial intelligence maritime alarm system that prevents collision between ships, stranding, or distress caused by bad weather by tracking, analyzing, and predicting the position of a vessel such as a dangerous goods carrier operating in coast in real time. .

As previously known, the control of ship operation has been accomplished by observing the behavior of the surrounding ships using the radar of the ground control station and performing control instructions and danger warnings through voice radio.

Such a radar control system is only capable of controlling ships operating in an extremely limited area centered on the port, and therefore, it was impossible to track and control the position of ships operating in a sea area outside the radar range.

As such, in the related art, a professional operation center of a control center provides a control function by arbitrary judgment, and thus, in some cases, it may not be possible to take appropriate measures according to circumstances, and a difference in control ability and efficiency appears depending on individual ability.

Therefore, Korean Patent Registration No. 0163,215 as shown in FIG. 1 (name of the invention: marine positioning and information service system using a global positioning system and a frequency common communication system and its processing method; Invention 1 "has been proposed, which is a GPS receiver 24 for receiving its position data from a GPS satellite, and the position data, which is an output signal of the GPS receiver 24, as a signal suitable for a TRS network. The ship mounting unit 20 includes a first interface 22 for conversion, a TRS terminal 21 for transmitting and receiving an output signal of the first interface 22, and a transmission / reception signal of the TRS terminal 21 at high frequency. A control system for controlling the output of the TRS network (11), the TRS network (11) for detecting the position data of the ship from the output of the high frequency transceiver (18), and the output of the TRS network (11). A second interface 17 for converting to a signal suitable for negative and vice versa, an encoder / decoder 16 for encoding or decoding the output signal of the second interface 17, a GPS antenna from a GPS satellite ( A reference GPS receiver 12 for receiving position data of the TRS network 11 through 121, and compares the position data of the decoded ship with data of the reference GPS receiver 12 to compare the position of the vessel. And a system controller 15 for transmitting the information data to the ship loading unit 20 through the TRS if there is an additional information service for the vessel, and a system monitor 13 for displaying the identified position of the vessel. Marine positioning system and information service system using a global positioning system and a frequency common communication system, characterized in that the control system consisting of 10,

Confirming the information of the ships located in the area that can be managed by the TRS network at a specific location associated with the control system in the control system unit, and requesting transmission of position data to the ships based on the ship information from the control system unit; And the ship receiving the transmission request transmits its position data to the control system unit, compares the position data received from one vessel with the data of the reference GPS receiver and displays it on the system monitor. And determining whether the control system has confirmed the positions of all the ships checked from the TRS network, and if the positions of all the ships are confirmed, displaying the positions of all checked ships on the system monitor, Additional service data after enabling additional service using the location data Outputting through the interface, and determining whether there is an information service to be provided for the ship, and if there is an information service provided, selecting a vessel or a ship group to receive and serving information to the selected vessel. It is based on the global positioning system and the frequency common communication system, which are used to identify the ship's position and process the information service. According to the above-mentioned Cited Invention 1, there is an advantage of controlling ships operating in an area where VHF communication is possible, but it is difficult to track and control a ship that is not equipped with control equipment. The disadvantage is that it can only operate in areas where possible.

In addition, the cited invention 1 has a problem in that it is difficult to provide a predicted value such as an anticipated drifting area in consideration of the sea state of the sea area at the time of crisis, such as when the ship is distressed in bad weather conditions.

Further, according to Japanese Patent Laid-Open No. Hei 6-325300 (invention name: navigation support system of a ship; hereinafter referred to as "quotation invention"), it determines the optimal navigational behavior in order to allow a plurality of ships to navigate safely. To provide a navigation support system for ships,

Its structure includes a sea area information processing device installed at a ground station, a sea area information display device installed at each ship in flight, a sea area information communication network including a mobile communication satellite and a GPS satellite, and a sea area information display device of each ship. Each ship is configured to navigate based on other ship's situation and sea area information around the displayed vessel.

Accordingly, Cited Invention 2 operates safely by determining a ship's route based on accurate position information of its own vessel and other vessels provided by GPS and mobile communication satellites, and surrounding sea area information provided by the island chart information generation unit. It is effective to reduce the loss of life and property, and the ground station is to receive the information of the ship, process the ship information and send useful information to the ship to help the safe operation.

On the other hand, according to the Cited Invention 2, there is a lack of a function to prevent the collision, stranding, or distress caused by bad weather between ships by tracking, analyzing and predicting the position of a vessel such as a dangerous goods carrier in real time. There is a problem in that it is unable to proactively cope with marine accidents because it lacks the function of providing predictive areas such as anticipated drifting areas considering the sea state of the sea area at the time of crisis, such as when the ship is distressed in bad weather conditions.

The purpose of the present invention is to solve the problems, the location information of the vessels measured in real time by the Global Positioning System (GPS, Global Positioning System) which is widely used in the world, the specifications of the vessels, the operation information installed on the vessel At the central control station on land using satellite data communication (Mugunghwa satellite, Iridium mobile communication equipment using low-orbit communication satellite, etc.), marine VHF communication network (GP & C, etc.) or various kinds of commercially available wireless data communication networks such as mobile phones and PCS. Collect it, store it in the flight information database system, analyze the ship position prediction system and the collision avoidance support system, and strand it by comparing the water depth and obstacles in the surrounding sea area using the electronic chart (ECDIS). Anti-intelligence maritime alarm system for analysis and prevention We propose.

In order to achieve this object, the present invention utilizes an artificial intelligent central control system installed on the ground, a ship mounting position, navigation information transmission, danger information, safety navigation information reception system, and a general wireless data transmission system. An intelligent maritime alarm system is provided to provide a system to prevent large accidents by informing the vessel in advance of expected routes and accident avoidance routes of high-level vessels through data communication equipment or other existing control methods. to provide.

Accordingly, the present invention is characterized by the characteristics of the vessel (speed, steering) stored in the operation information database system when there is a ship that was distressed in bad weather or severely bad weather, the ship is unable to report its position, or there is an illegally invading vessel in foreign territorial waters. It is possible to perform a rescue or maritime control search by estimating the expected navigation position or drifting area by operating the route prediction system and the stranding prediction system based on the motion characteristics, cargo type, etc.) and the chart information.

Referring to the present invention in more detail with reference to the accompanying drawings as follows. The present invention is to build an artificial intelligence central control system on the ground as shown in Figure 4, in particular the dangerous goods carrier ship database, such as the registered dangerous goods, the control of the transport vessel, the movement performance and the like, Based on the predicted route prediction system that predicts the future predicted route required for control based on the current position information of the vessels to be controlled, and the predicted route data of the vessels under control by the system predicted by the simulation. An intelligent ship collision avoidance support system for determining possible ship collisions and proactively providing collision prevention measures and related information;

By using the electronic nautical chart (ENC: Electronic Nautical Chart), the depth information of the sea area and the information of the reef obstacles are compared with the location information of the operating ships. It consists of a predictive and stranded prevention support system.

  In the present invention, as shown in FIGS. 1 and 2, in a ship-mounted system, GPS and ship navigation information are transmitted to the ground base station along with the ship's unique number (ID). Will be sent.

Accordingly, the shipboard system decodes danger alerts and surrounding ship information through wireless data transceivers such as VHF communication, Iridium phone, wireless telephone, PCS, and wireless data transmission modem, and stores them in the memory inside the small computer. . Since the small computer synthesizes the data of the memory secured in this way, the received data from the GPS, the navigation information of the own ship, and the electronic chart, the navigational ship information is obtained to refer to the route determination. It is possible to promote safe operation by referring to various information of surroundings that are difficult to secure.

In addition, in the present invention, a universal wireless data transmission system (artificial satellites [Mugunghwa satellite, Iridium telephone] that defines and operates a communication protocol, a communication connection time interval, and a communication capacity required for relationship and risk notification, as shown in FIG. ], Equipped with a safe navigation information transmission network construction system using marine VHF data communication, PCS or mobile phone) to predict the expected route by simulation of the information collected by the ground control system and simulation of this system, By tracking, analyzing and predicting the location in real time, it was possible to prevent collision between ships, stranding, and distress caused by bad weather, and to monitor the operation of the ship.

In addition, the ground control station system according to the present invention notifies each vessel again through various data communication networks as shown in FIG. It is of course possible to receive detailed flight related data.

In addition, the present invention is based on maritime safety engineering based on artificial intelligence vessel position prediction and risk determination support system that comprehensively considers the registered specifications of the vessel, the sea condition, the weather at the time of operation, etc. In the event of a control situation, such as a ship in distress, a ship whose position cannot be reported due to a malfunction of control equipment, or an illegally invasive ship in a foreign territorial sea, it is possible to predict the expected sailing position or drifting area based on the position information of the final ship. Rescue or maritime search can be performed.

In this way, the present invention tracks, analyzes, and predicts the position of a vessel, such as a dangerous goods carrier, operating in coastal water in real time. In addition to preventing stranding and severe weather distresses, it is also possible to monitor the operational status of ships.At the time of ship distress, it is possible to predict the route of distressed vessels by the ground control system and apply them to search activities. As a result, it is possible to prevent large-scale marine accidents, which can greatly contribute to minimizing human loss, marine pollution, and property loss.

1 is a schematic diagram showing a conventional marine positioning and information service system.

2 is a block diagram of the overall system of the present invention.

3 is a configuration diagram of a ship mounting system applied to the present invention.

4 is a block diagram of a ground control station according to the present invention.

5 is an explanatory diagram of a wireless data transmission device applicable to the present invention.

Claims (1)

A small computer that sets up a route with reference to GPS and charity navigation information and electronic chart data, transmits the ID of the ship, the ship's location and navigation information, and transmits the hazard information and the surrounding navigation. A ship-mounted system for connecting a well-known wireless data transmission / reception apparatus for receiving ship information to a modem for transmitting / receiving data to transmit / receive related data to an electric small computer; Wireless data transmission and reception equipment for transmitting and receiving various data by the wireless data transmission and reception equipment, an expected route prediction system for predicting a route by simulating using various data related to the operation of the ship, the current position of each ship, the ship related data and chart An artificial vessel collision avoidance support system for calculating safe routes by synthesizing relevant data; Artificial intelligence stranding prediction and stranding prevention support system by analyzing the chart data and data of the predicted route prediction system, Artificial intelligence marine system comprising a database of dangerous goods carriers and a terrestrial control system composed of a comprehensive control and risk notification system for collecting and distributing the data to a wireless data transmission / receiving device. Alarm system.