KR20140057442A - A gas alarm system for a ship and a method of monitoring using the same - Google Patents

A gas alarm system for a ship and a method of monitoring using the same Download PDF

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Publication number
KR20140057442A
KR20140057442A KR1020120123328A KR20120123328A KR20140057442A KR 20140057442 A KR20140057442 A KR 20140057442A KR 1020120123328 A KR1020120123328 A KR 1020120123328A KR 20120123328 A KR20120123328 A KR 20120123328A KR 20140057442 A KR20140057442 A KR 20140057442A
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South Korea
Prior art keywords
gas
detector
ship
serial code
abnormal event
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KR1020120123328A
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Korean (ko)
Inventor
최욱
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현대중공업 주식회사
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Priority to KR1020120123328A priority Critical patent/KR20140057442A/en
Publication of KR20140057442A publication Critical patent/KR20140057442A/en

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold

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  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)

Abstract

The present invention relates to a gas alarm system for a ship and a gas alarm monitoring method using the gas alarm system. The gas alarm system for a ship according to the present invention comprises a gas detector dispersed in a ship and having a detector serial code and position information of the vessel Gas alarm devices; A ship drawing storage unit for storing a ship drawing to which a ship drawing serial code matched with the detector serial code is attached; A control server for processing a sensing signal transmitted from the gas alarm device and generating an abnormal event signal when an abnormal event signal is detected; And parsing the abnormal event signal to match the detector serial code of the gas detector corresponding to the abnormal event signal with the ship drawing serial code of the ship drawing storage section to generate alert event occurrence information, And an operator server for displaying the information.
The gas alarm system and the gas alarm monitoring method using the same according to the present invention can easily identify the position of the gas detector graphically through the operator server in maintenance of the gas detector, The position of the detector in the graphic is displayed in the graphic, so that the accurate position can be known quickly, thereby improving the coping ability in case of an emergency.

Description

Technical Field [0001] The present invention relates to a gas alarm system for a ship, and a gas alarm system using the gas alarm system.

The present invention relates to a gas alarm system for a ship and a gas alarm monitoring method using the same.

Generally, a gas (refrigerant gas, etc.) alarm system of a ship is installed in a bridge and an engine control room through which an operator server and a control server direct a voyage through a network, and an alarm system Is installed in the cabin of public spaces and main navigators and crew.

The control server is connected to equipment such as a gas detector and a gas alarm device for the overall monitoring of the ship, and the input data from each connected equipment is processed and transmitted to the operator server so that the operator can confirm the data.

Conventional marine gas alarm systems are configured so that when a gas detector detects a gas situation, the location of the gas detector in the operator's server is displayed in text.

However, since the existing ship gas alarm system reports the position where the gas is generated by letter, it is difficult to quickly grasp the exact position where the gas is generated in the case of a large-sized ship having a complicated interior and a shielding structure, There is a problem that coping ability according to the emergency situation is poor.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems of the prior art, and it is an object of the present invention to provide a system and method for a gas detector, which can graphically implement a position where a gas detector is installed, Gas alarm monitoring system of a ship that makes it possible to easily identify the position of the gas detector during maintenance and allows the position of the gas detector on the graphic to be known quickly in the graphic when the gas detector is operated, Method.

A gas alarm system of a ship according to an embodiment of the present invention includes a gas alarm device distributed in a ship and equipped with a gas detector having a detector serial code and position information of a ship; A ship drawing storage unit for storing a ship drawing to which a ship drawing serial code matched with the detector serial code is attached; A control server for processing a sensing signal transmitted from the gas alarm device and generating an abnormal event signal when an abnormal event signal is detected; And parsing the abnormal event signal to match the detector serial code of the gas detector corresponding to the abnormal event signal with the ship drawing serial code of the ship drawing storage section to generate alert event occurrence information, And an operator server for displaying the information.

A gas alarm monitoring method using a gas alarm system of a ship according to an embodiment of the present invention is characterized in that a gas alarm device transmits a gas generation sensing signal received through a gas detector having a detector serial code and position information of a ship to a control server ; Transmitting a ship drawing to which a ship drawing storage unit is assigned a ship drawing serial code to an operator server; When the control server processes the sensing signal transmitted from the gas alarming device and the abnormal event signal is confirmed, transmitting the detected abnormal event signal and the information of the corresponding gas detector to the operator server; And the operator server parses the abnormal event signal received from the control server to match the detector serial code of the gas detector corresponding to the abnormal event signal with the ship drawing serial code of the ship drawing storage, And displaying the event occurrence information as graphic information so that the operator can confirm the event occurrence information.

The gas alarm system and the gas alarm monitoring method using the same according to the present invention can easily identify the position of the gas detector graphically through the operator server in maintenance of the gas detector, The position of the detector in the graphic is displayed in the graphic, so that the accurate position can be known quickly, thereby improving the coping ability in case of an emergency.

1 is a block diagram of a gas warning system for a ship according to an embodiment of the present invention.
2 is a flowchart illustrating a method of monitoring a gas alarm using a gas alarm system of a ship according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The objects, particular advantages and novel features of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. It should be noted that, in the present specification, the reference numerals are added to the constituent elements of the drawings, and the same constituent elements are assigned the same number as much as possible even if they are displayed on different drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

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

FIG. 1 is a configuration diagram of a gas alarm system of a ship according to an embodiment of the present invention, and FIG. 2 is a flowchart for explaining a gas alarm monitoring method using a gas alarm system of a ship according to an embodiment of the present invention.

1, a gas warning system 1 for a ship according to an embodiment of the present invention includes a gas alarm apparatus 10, a vessel drawing storage unit 20, a control server 30, an operator server (not shown) 40).

The gas alarm device 10 serves to transmit a gas generation sensing signal received through the gas detector 11 distributed in the vessel to the control server 30 to detect a gas. The gas alarm apparatus 10 may include a gas detector 11, a communication module 12, a communication relay unit 13, and a gas monitoring processing unit 14. At this time, the gas means a refrigerant gas or other harmful gas used in the refrigerant container.

The gas detector 11 is equipped with a gas detection sensor and can be distributed and installed in any place where gas can be generated from a ship such as a gas pipe joint, an engine room, a kitchen, a dock, a cabin of a ship. At this time, all necessary information such as the position information of the ship installed together with the detector serial code is recorded in each gas detector 11 installed.

The communication module 12 transmits a sensing signal sensed by the gas detector 11 to a control server 30 to be described later and transmits wireless data received through the control server 30 to a communication relay unit 13).

The communication relay unit 13 transfers the data received from the gas detector 11 to the control server 30 to be described later and transmits the data received from the control server 30 to be described later to the gas detector 11, .

The gas monitoring processing unit 14 processes the sensing signal received from the gas detector 11 and transmits the gas event signal including the gas detecting position to the control server 30 to be described later through the communication module 12.

The ship drawing storage unit 20 stores the ship drawing and stores the ship drawing serial code in the stored ship drawing so as to match the detector serial code at the position where the gas detector 11 is installed and stores the ship drawing serial code To the operator server 40 to be described later.

The control server 30 is connected to the gas alarm device 20 and an operator server 40 to be described later and processes a sensing signal transmitted from the gas alarm device 20 to detect an abnormal event signal, And transmits it to the operator server 40 to be described later. The control server 30 may include a detection signal collection unit 31, a control unit 32, a storage unit 33, and a communication unit 34.

The sensing signal collection unit 31 collects the periodic / aperiodic sensing signals from the communication module 12 of the gas alarm device 10 and transmits the signals to the control unit 32 to be described later.

The control unit 32 processes the sensing signal transmitted from the sensing signal collecting unit 31 as available data and stores the processed sensing data in the memory so as to compare the sensed signal with a preset reference threshold value to determine whether an abnormal event signal is generated, And transmits information of the gas detector 11 stored in the storage unit 33 to the operator server 40 through the communication unit 34. [ The control unit 32 may generate a current state value diagnosed based on the sensing signal as well as an abnormal event signal and may transmit the current state value to the operator server 40 to be described later.

The storage unit 33 stores various programs for driving the control server 30, data processed and generated according to the drive of the control server 30, and detector serial codes and position information And so on.

The communication unit 34 is connected to the gas alarm device 20 and an operator server 40 to be described later to transmit data communication.

The operator server 40 manages information on the overall operational state of the ship and parses the abnormal event signal received from the control server 30 to generate a gas detector 11 corresponding to the abnormal event signal And the ship drawing serial code of the ship drawing storage unit 20 to generate alert event occurrence information and displays the generated alert event occurrence information as graphical information so that the operator can confirm the generated alert event information. The operator server 40 may include a transmitting / receiving unit 41, an event processing unit 42, and a central control unit 43. [ Here, the alarm event occurrence information may include all information related to a gas alarm event such as a gas leak or maintenance, a cause of occurrence, a time of occurrence, a location of occurrence, a current situation, and a processing result.

The transceiver unit 41 communicates with the communication unit 34 of the control server 30 to receive the abnormal event signal information to be diagnosed and transmits information about the abnormal event signal to the event processing unit 42 and a central control unit 43).

The event processing unit 42 checks the detector serial code of the gas detector 11 corresponding to the abnormal event signal received from the control server 30 and transmits the detector serial code of the gas detector 11 and the ship drawing storage unit 20 ), Generates alert event occurrence information, analyzes the abnormal event signal received from the control server (30), and detects the occurrence cause, occurrence time, occurrence position, current situation, and processing result of the alarm event And to graph and graph information related to gas alarm events. Accordingly, in the operator server 40, a graphic is displayed on the screen so that the operator can check the current situation.

The central control unit 43 sets a threshold criterion for determining whether or not there is an alarm event in the control server 30. [

In the above description, the control server 30 and the operator server 40 refer only to the essential configuration for the implementation of the present invention, but the present invention is not limited thereto. The configuration of the general server and peripheral devices thereof may be combined have. Although the control server 30 and the operator server 40 are described as being interlocked with each other, it is possible to integrate the functions of the control server 30 and the operator server 40 in one operator server.

2 is a flowchart illustrating a method of monitoring a gas alarm using a gas alarm system of a ship according to an embodiment of the present invention.

1 and 2, a gas alarm monitoring method using a gas alarm system 1 of a ship according to an embodiment of the present invention is a method of monitoring a gas alarm using a gas alarm system 10 using a detector serial code and position information (S100) of transmitting the gas generation sensing signal received through the gas detector 11 having the ship drawing serial code to the control server 30, and the ship drawing storage unit 20 transmits the ship drawing having the ship drawing serial code to the operator server The control server 30 processes the sensing signal transmitted from the gas alarming device 20 to check the abnormality event signal and transmits the detected abnormality event signal to the gas detector 11, The operator server 40 parses the abnormal event signal received from the control server 30 and transmits the abnormal event signal to the gas detector 11 corresponding to the abnormal event signal ) Detector (S400) of matching the serial code and the ship drawing serial code of the ship drawing storage unit (20), and displaying the alert event occurrence information as graphic information so that the operator can confirm it.

In step S100, the gas alarm apparatus 10 transmits the gas generation sensing signal received through the gas detector 11 having the detector serial code and the position information of the vessel to the control server 30.

The gas alarm apparatus 10 includes a communication module 12, a communication relay unit 13, a gas monitoring processing unit 14, and a gas monitoring unit 14, which receive a gas generation sensing signal received through a gas detector 11, To the control server 30 via the Internet. The detector serial code assigned to the gas detector 11 is matched with the ship drawing serial code of the ship drawing storage unit 20 and the alarm event occurrence information is displayed in the operator server 40 as graphic information so that the operator can confirm the alarm event occurrence information .

In step S200, the ship drawing storage unit 20 transmits the ship drawing to which the ship drawing serial code is attached to the operator server 40. [

The ship drawing storage unit 20 stores the ship drawing and stores the ship drawing serial code in the stored ship drawing so as to match the detector serial code at the position where the gas detector 11 is installed and stores the ship drawing serial code To the operator server (40) so that the operator server (40) can display the alarm event occurrence information as graphic information so that the operator can confirm the alarm event occurrence information.

In step S300, when the control server 30 processes a sensing signal transmitted from the gas alarm device 20 and an abnormal event signal is confirmed, the control server 30 transmits information of the detected gas abnormality event signal to the operator server 40).

The control server 30 collects the periodic / aperiodic sensing signals from the communication module 12 of the gas alarm apparatus 10 by the sensing signal collector 31 and controls the sensing signal collector 31 and stores the sensed signal as a usable data, compares it with a preset reference threshold value to determine whether or not an alarm event has occurred, and outputs the detected abnormal event signal to the corresponding gas detector (not shown) 11 to the operator server 40 through the communication unit 34. [

In step S400, the operator server 40 parses the abnormal event signal received from the control server 30, and transmits the detector serial code of the gas detector 11 corresponding to the abnormal event signal to the ship drawing storage unit 20 ), And displays the alarm event occurrence information as graphic information so that the operator can confirm the alarm event occurrence information.

The operator server 40 receives the abnormal event signal diagnosed by communication with the communication unit 34 of the control server 30 by the transceiver unit 41 and transmits information about the abnormal event signal to the event processing unit 42 and the center The control unit 43 checks the detector serial code of the gas detector 11 corresponding to the abnormal event signal received from the control server 30 by the event processing unit 42 and transmits the detector serial signal of the gas detector 11 Code and the ship drawing serial code of the ship drawing storage unit 20 to generate alarm event occurrence information and analyzes the alarm event received from the control server 30 to determine the cause of the alarm event, It enables you to graphically and graphically display information related to gas alarm events such as location, current status, and processing results.

As described above, in the present embodiment, the alarm server 20 stores the alarm event occurrence information such as the location information together with the detector serial code of the gas detector 11 in the control server 30, Generates alarm event occurrence information by matching the detector serial code of the gas detector 11 corresponding to the abnormal event signal at the operator server with the ship drawing serial code of the ship drawing storage unit 20, It is possible to graphically identify the position of the gas detector through the operator server in maintenance of the gas detector, thereby improving the working efficiency, and the gas detector In operation, the position of the gas detector is indicated in the graphic so that the exact location can be known quickly. It can improve the ability to cope

Therefore, in this embodiment, since the existing ship gas alarm system literally indicates the position where the gas is generated, it is difficult to quickly grasp the exact position where the gas is generated in the case of a large-sized ship having a complicated interior and a shielding structure And the ability to cope with emergencies can be solved.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the same is by way of illustration and example only and is not to be construed as limiting the present invention. It is obvious that the modification and the modification are possible.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

1: Ship's gas alarm system 10: Gas alarm system
11: gas detector 12: communication module
13: communication relay unit 14: gas monitoring processing unit
20: ship drawing storage unit 30: control server
31: detection signal collecting unit 32:
33: storage unit 34: communication unit
40: Operator server 41: Transmitting /
42: Event processing unit 43:

Claims (5)

A gas alarm device dispersed in the vessel and provided with a gas detector having a detector serial code and position information of the vessel;
A ship drawing storage unit for storing a ship drawing to which a ship drawing serial code matched with the detector serial code is attached;
A control server for processing a sensing signal transmitted from the gas alarm device and generating an abnormal event signal when an abnormal event signal is detected; And
The abnormal event signal is parsed to match the detector serial code of the gas detector corresponding to the abnormal event signal and the ship drawing serial code of the ship drawing storage unit to generate alert event occurrence information and displayed as graphic information And an operator server for operating the gas alarm system. The gas alarm apparatus according to claim 1,
A communication module for communicating with the control server;
A communication relay unit for transmitting data received from the gas detector to the control server and transmitting data received from the control server to the gas detector; And
And a gas monitoring unit for processing the sensing signal received from the gas detector and transmitting a gas event signal including a gas detection position to the control server through the communication module. The control server according to claim 1,
A sensing signal collector for collecting a periodic / aperiodic sensing signal from the gas alarm;
A controller for comparing the sensing signal with a preset reference threshold value to determine whether an abnormal event signal is generated and for transmitting the information of the gas detector corresponding to the abnormal event signal to the operator server;
A storage unit for storing data generated according to driving of the control server, the detector serial code assigned to the gas detector, and position information; And
And a communication unit connected to the gas alarm device and the operator server to transmit data communication. The system of claim 1, wherein the operator server comprises:
A transceiver for receiving the abnormal event information from the control server;
An event processing unit for matching the detector serial code of the gas detector corresponding to the abnormal event signal with the ship drawing serial code of the ship drawing storage unit and generating alarm event occurrence information and displaying the alarm event occurrence information as graphic information;
And a central control unit for setting a threshold criterion for determining whether the abnormal event signal is generated in the control server. Transmitting a gas generation sensing signal received via a gas detector having a detector serial code and vessel position information to a control server;
Transmitting a ship drawing to which a ship drawing storage unit is assigned a ship drawing serial code to an operator server;
When the control server processes the sensing signal transmitted from the gas alarming device and the abnormal event signal is confirmed, transmitting the detected abnormal event signal and the information of the corresponding gas detector to the operator server; And
The operator server parses the abnormal event signal received from the control server to match the detector serial code of the gas detector corresponding to the abnormal event signal and the ship drawing serial code of the ship drawing storage, And displaying the generated information as graphic information so that the operator can confirm the information.
KR1020120123328A 2012-11-02 2012-11-02 A gas alarm system for a ship and a method of monitoring using the same KR20140057442A (en)

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KR1020120123328A KR20140057442A (en) 2012-11-02 2012-11-02 A gas alarm system for a ship and a method of monitoring using the same

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170064173A (en) * 2015-11-30 2017-06-09 주식회사 앤에스티 Gas leakage detection system of the vessel
KR20210110657A (en) 2020-02-27 2021-09-08 주식회사 히타치하이테크 Plasma treatment method
KR20240040276A (en) 2022-09-21 2024-03-28 (주)스마트오션 System and Method for Low Power Wireless Gas Measurement and Monitoring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170064173A (en) * 2015-11-30 2017-06-09 주식회사 앤에스티 Gas leakage detection system of the vessel
KR20210110657A (en) 2020-02-27 2021-09-08 주식회사 히타치하이테크 Plasma treatment method
KR20240040276A (en) 2022-09-21 2024-03-28 (주)스마트오션 System and Method for Low Power Wireless Gas Measurement and Monitoring

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