KR20130125977A - Real time crewman and ship management system using rfid - Google Patents

Real time crewman and ship management system using rfid Download PDF

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Publication number
KR20130125977A
KR20130125977A KR1020120049665A KR20120049665A KR20130125977A KR 20130125977 A KR20130125977 A KR 20130125977A KR 1020120049665 A KR1020120049665 A KR 1020120049665A KR 20120049665 A KR20120049665 A KR 20120049665A KR 20130125977 A KR20130125977 A KR 20130125977A
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South Korea
Prior art keywords
unit
receiving device
recognition unit
radio frequency
management system
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KR1020120049665A
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Korean (ko)
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권갑현
최충희
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주식회사 빅파워솔루션
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Priority to KR1020120049665A priority Critical patent/KR20130125977A/en
Publication of KR20130125977A publication Critical patent/KR20130125977A/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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Traffic Control Systems (AREA)
  • Alarm Systems (AREA)

Abstract

A real-time crewman and ship safety management system using radio frequency recognition technology is provided. The system includes a radio frequency recognition unit carried by a crewman and at least one first receiving device part performing wireless communication with the radio frequency recognition unit. The first receiving device part tracks the location of the radio frequency recognition unit periodically, and judges the crewman of the corresponding radio frequency recognition unit to be in danger when the location of the radio frequency recognition unit is not grasped or is out of the fixed range. Also, the information about the dangerous state is delivered to a terrestrial control system through the wireless communication to enable an immediate action.

Description

Real-time crew and ship safety management system using radio frequency recognition technology {REAL TIME CREWMAN AND SHIP MANAGEMENT SYSTEM USING RFID}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to safety management technologies for ships and ships, and more particularly to a system for performing safety management of ships and ships in real time using radio frequency recognition technology.

Recently, radio frequency recognition technology has been applied to various fields. For example, radio frequency identification technology is applied to the transportation field that requires real-time location tracking from access security system using simple authentication. This is because wireless recognition technology can be used in various ways because it has the advantage that both authentication and location tracking are possible. These advantages are expected to expand the application of radio frequency recognition technology.

On the other hand, the above-described radio frequency recognition technology has been applied to the maritime field, such as the management of ships and crew. For example, in the case of large cruise ships, a technique for applying RFID recognition technology has been proposed for the safety management of crew members or passengers.

However, even in large ships and cruise ships, the system configuration to cope with the danger of safety accidents such as distress and disappearance is still insufficient.In the case of fishing vessels such as small and medium sized fishing boats, they are relatively more exposed to theft and danger. There is no system for management. Until now, there are no safety management equipments installed in small and medium sized operating ships, and they use only existing radio equipment to notify the situation room of the danger situation manually.

In view of the above problems, the present invention provides a system for performing safety management of a sailor and a ship in real time using radio frequency recognition technology.

The present invention also provides a ship management system for managing small and medium operating vessels and crew using radio frequency recognition technology.

The present invention also provides a system to manage the entry and exit information and disaster accident information of the vessel of the unit dock by region.

The present invention also provides a seaman and ship safety management system that enables a rapid response by automatically generating a danger signal in the dangerous situation occurring during operation and operation of small and medium operating vessel using radio frequency recognition technology.

The present invention provides a real-time source and ship safety management system using radio frequency recognition technology. The system includes: a radio recognition unit carried by the source; And at least one first receiving unit installed on a ship to perform wireless communication with the radio recognition unit, wherein the at least one first reception unit periodically tracks the position of the radio recognition unit and which radio recognition unit is used. If the location is not known or is outside the specified range, the source of the radio recognition unit is considered to be in danger.

The wireless recognition unit may include: a wireless communication unit which transmits and receives a radio signal for wireless communication with the at least one first receiving device unit; Recognition unit power supply unit; Recognition unit control unit; A storage unit; And a wake-up unit, wherein the wake-up unit provides power to the recognition unit power supply unit to the wireless communication unit at predetermined time periods or in response to a wake-up signal received from the at least one first receiving device unit. Transmit and receive radio signals.

The wireless recognition unit further includes an acceleration sensor.

The at least one first receiving device unit may determine that the source of the radio recognition unit is in a dangerous state when the detected value of the acceleration sensor received from the radio recognition unit is equal to or greater than a predetermined value.

The at least one first receiving device unit immediately tracks the position of the wireless recognition unit when the detected value of the acceleration sensor received from the wireless recognition unit is greater than or equal to a predetermined value, so that the position of the wireless recognition unit is not known or is outside the predetermined range. It can be determined that the source of the radio recognition unit is in a dangerous state.

The at least one system further includes at least one second receiving unit installed on land and a system control unit communicatively connected with the at least one second receiving unit, wherein the at least one first receiving unit is connected with the at least one second receiving unit. Communicate periodically or when a predetermined event occurs.

The at least one first receiving device unit and the at least one second receiving device unit include a cdma communication module, a satellite communication module, and a Zigbee communication module, and select any one of them to perform communication.

The system control unit acquires the ship's embarkation / disembarkation information, the information on the distress and missing through the location tracking of the sailor during operation, and the ship's entry / departure information.

The wireless recognition unit may further include a GPS module, and the recognition unit controller may include the location information of the GPS module in the radio signal for the wireless communication.

The wireless recognition unit further comprises an emergency button unit, the recognition unit control unit when the signal is input from the emergency button unit to connect the power of the power supply unit to the wireless communication unit to transmit the emergency signal and GPS location information as a wireless signal.

The vessel may further include a ship GPS module, and the one or more first receiving device units may include location information of the ship GPS module in wireless communication with the at least one second receiving device unit.

The vessel further includes a gate control device unit of a boarding boat, and the gate control device unit recognizes a radio recognition unit passing through and acquires access control and boarding / unloading information of the corresponding source.

The system of the present invention makes it possible to perform safety management on the source and the ship in real time using radio frequency recognition technology. In particular, it is possible to promptly and accurately measure the crew's dangerous situation during the operation so that they can immediately take measures. The system of the present invention can also perform accurate judgment on the fall of the source by judging the acceleration sensor and the position tracking in parallel. It will also be able to quickly identify and act upon emergencies such as theft and sinking of ships anchored in ports.

1 is a view schematically showing a preferred embodiment of the overall configuration of the real-time source and ship safety management system using the radio frequency recognition technology of the present invention.
FIG. 2 is a view schematically illustrating a port to which the sailor and the ship safety management system of FIG. 1 are applied.
Figure 3 is a block diagram according to a preferred embodiment of a real-time source and ship safety management system using the radio frequency recognition technology of the present invention.
4 is a block diagram schematically illustrating a radio recognition unit employed in the source and ship safety management system of FIG.
FIG. 5 is a block diagram schematically illustrating a first receiver unit employed in the source and ship safety management system of FIG. 3.
FIG. 6 is a block diagram schematically illustrating a second receiver unit employed in the source and ship safety management system of FIG. 3.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the embodiments of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

Briefly, firstly, the present invention relates to a system for performing safety management of a crew and a ship by using a real time (RTLS) real time radio frequency recognition technology. In particular, the present invention provides a system capable of effectively managing the safety of ships and sailors by applying to small and medium-sized vessels and small ports or muzzles, such as fishing boats. For example, it is possible to periodically determine the current position of the source or to detect the missing or falling and take immediate action on the dangerous situation. In addition, it is possible to accurately and quickly determine whether each crew is on or off in a moored ship, and it is possible to detect actions of unqualified persons on board. In addition, these systems can locate ships anchored in ports, allowing immediate identification and action on issues such as theft.

1 is a view schematically showing a preferred embodiment of the overall configuration of the real-time source and ship safety management system using the radio frequency recognition technology of the present invention. FIG. 2 is a view schematically illustrating a port to which the sailor and the ship safety management system of FIG. 1 are applied. Figure 3 is a block diagram according to a preferred embodiment of a real-time source and ship safety management system using the radio frequency recognition technology of the present invention. 4 is a block diagram schematically illustrating a radio recognition unit employed in the source and ship safety management system of FIG. FIG. 5 is a block diagram schematically illustrating a first receiver unit employed in the source and ship safety management system of FIG. 3. FIG. 6 is a block diagram schematically illustrating a second receiver unit employed in the source and ship safety management system of FIG. 3.

As shown in Figure 3, the preferred embodiment of the real-time source and ship safety management system using the radio frequency recognition technology of the present invention is a radio recognition unit 10 carried by the source, the radio recognition unit ( 10) and at least one first receiving device unit 20 for performing wireless communication. This configuration is one or more of the first receiving device 20 is installed in each ship shown in Figures 1 and 2 and the radio recognition unit 10 and the first receiving device unit carried by the crew aboard the vessel ( 20 may perform wireless communication using Zigbee communication.

At least one first receiving device unit 20 periodically tracks the position of the wireless recognition unit 10 and when the position of any of the wireless recognition unit 10 is not known or is out of a predetermined range, The crew can be determined to be in danger. As described below, the first receiving device unit 20 tracks the position of the wireless recognition unit 10. The wireless recognition unit 10 transmits a radio frequency as an active or semi-active type, and at least one receiving device unit 20 is described below. Receiving this may be to determine the location. In this case, when the wireless communication unit 10 does not communicate with the wireless recognition unit 10 during periodic wireless communication, the source of the radio recognition unit 10 is in a dangerous state, for example, a dangerous state such as a fall during operation. You can judge.

More specifically, the configuration of the wireless recognition unit 10 and the first receiving device 20 is as follows.

≪ Wireless recognition unit >

As shown in FIG. 4, the wireless recognition unit 10 employed in the present invention includes a recognition unit controller 110, a power supply unit 120, a wireless communication unit 130, a wake-up unit 140, a storage unit 150, It includes an acceleration sensor 160, GPS module 170, emergency button unit 180, and the display unit 190.

Recognition unit control unit 110 controls the overall operation of each component of the wireless recognition unit 10, the details of which will be described later.

The power supply unit 120 supplies power to each component of the wireless recognition unit 10. When the wireless recognition unit 10 is a semi-active type having an active mode and an inactive mode, the recognition unit controller 110 or a wake-up unit ( According to the control of 140, power is supplied to a predetermined component.

The wireless communication unit 130 performs wireless communication with the first receiving device unit 20 under the control of the recognition unit controller 110.

The wakeup unit 140 receives the low frequency wake-up signal from the first receiving unit 20 by the wireless recognition unit 10 and performs the role of switching the wireless recognition unit 10 from the inactive mode to the active mode. . The wake-up unit 140 provides the power of the power supply unit 120 to the wireless communication unit 130 at least every predetermined time period or according to the wake-up signal received from the at least one first receiving device unit 20 for wireless communication. Transmit and receive radio signals.

The storage unit 150 stores necessary information including ID information of the corresponding source.

The acceleration sensor 160 detects a shock applied to the wireless recognition unit 10 and transmits the shock to the recognition unit controller 110. The recognition unit controller 110 determines that the source of the wireless recognition unit 10 has fallen from the ship or performs the determination when the value sensed by the acceleration sensor 160 is greater than or equal to the set value. If it is judged to have fallen, it is determined that the crew is in danger. Alternatively, when a falling signal of more than the set value is detected, the first receiving device unit 20 may regard this as a preliminary danger signal and immediately perform the positional identification of the radio recognition unit 10. If the location of the radio recognition unit 10 is not determined in the location or is out of a predetermined range, it can be determined that the source is in a dangerous state.

The GPS module 170 receives the satellite signal and transmits the position information of the corresponding wireless recognition unit 10 to the recognition unit controller 110.

The emergency button unit 180 is an element that generates an emergency signal by pressing a button when a sailor who is a user presses an emergency button. When the emergency signal is transmitted, the recognition unit controller 110 immediately generates an emergency signal and simultaneously transmits the emergency signal to the first receiving device unit 20 as a wireless signal.

The display unit 190 is an element including an LCD display and the like, and displays a state or necessary information of the wireless recognition unit 10.

As described above, the wireless recognition unit 10 may be a semi-active type having an active mode and an inactive mode as described above, or alternatively, may be an active type that performs wireless communication with the first receiving device unit by itself.

In the case of the semi-active type, it switches from the inactive mode to the active mode every predetermined period or whenever a wake-up signal is received to transmit necessary information as a radio signal. Although it will be described later, in the case of the semi-active type, since some restrictions may be placed on the elements that require real-time detection, such as the acceleration sensor 160 or the GPS module, whether the corresponding source is in a dangerous state is the position of the wireless recognition unit 10. It will mainly depend on tracking.

If the wireless recognition unit 10 is the active type in the always active mode, there is no restriction in the operation of the acceleration sensor 160 or the GPS module 170, so that a corresponding detection value is detected whenever an event such as a drop is detected. The determination may be transmitted to the first receiving device unit 20 as a wireless signal. For example, when a drop signal of more than a set value is detected, the first receiver 20 immediately detects (tracks) the position of the corresponding wireless recognition unit 10. In the case of location tracking, if the location of the radio recognition unit 10 is not known or is located outside the predetermined range, it is immediately determined that the source is in a dangerous state, and an emergency signal is generated and the second receiving device unit which will also be described later. To 30.

<First Receiver Unit>

The first receiving device unit 20 is one or more elements installed in the vessel 200, and performs the wireless communication with the above-described wireless recognition unit 10 and the second receiving device unit 30 is installed on the land and wireless Perform communication.

Referring to FIG. 5, the first receiver 20 may include a first receiver controller 210, a power supply unit 220, a first receiver wireless communication unit 230, a first receiver wakeup unit 240, and a storage unit. 250, a human body sensor 260, a ship GPS module 270, a ship emergency button 280, and a display unit 290.

The first receiving device controller 210 controls the overall operation of the first receiving device 20.

The power supply unit 220 supplies power to each component of the first receiving device unit 20 under the control of the first receiving device controller 210. For example, to provide power at all times during operation or operation, and to supply power at regular intervals during the berth or by switching to the active mode by a wake-up signal of the second receiver 30 installed on the land. can do.

The first receiving device wireless communication unit 230 may include first, second, satellite communication module unit 231, 232, 233. For example, the Zigbee communication module unit 231 is used as a communication module for Zigbee communication to perform near field communication with the wireless recognition unit 10 and the second receiving device unit 30. In addition, the CDMA communication module unit 232 may be a communication module for CDMA communication. In addition, the satellite communication module unit 233 may be a communication module for satellite communication. As described above, the wireless communication unit 230 of the first receiving device unit 20 installed in the ship has an element capable of performing CDMA or satellite communication in addition to Zigbee communication in order to perform communication during navigation or operation.

The first receiving device wake-up unit 240 is an element for allowing the first receiving device unit 20 to operate in an active mode and an inactive mode when the ship is anchored in the port. The first receiving device wake-up unit 240 switches the first receiving device unit 20 from the inactive mode to the active mode according to a predetermined time period, or the first receiving device 240 according to the wake-up signal of the second receiving device unit 30. The device unit 20 may switch from the inactive mode to the active mode.

The storage unit 250 may store information necessary for operation and voyage, such as information about a crew member and voyage information, including ID information of the vessel.

The human body sensor 260 is an element installed to interlock with a gate control device at the entrance side of the ship, and serves to detect the passage of the human body during loading / unloading or boarding / unloading for departure. When the human body sensor 260 detects the passage of the human body, the first receiving device controller 210 performs wireless communication with the wireless recognition unit 10 to check the boarding and unloading of the sailor, and detects unauthorized boarding of the non-qualified person. You can do it.

The ship GPS module 270 is an element for receiving the ship's position information signal from the satellite, and the ship's GPS module 270 has the position information for wireless communication between the first receiver 20 and the second receiver 30. Included in

The emergency button for ship 280 is an element capable of generating an emergency signal by pressing manually when an emergency occurs, which is also included as a signal in wireless communication of the first receiving device 20 and the second receiving device.

The display unit 290 may be a display device that displays processing information of the first receiving device unit 20.

One or more of the first receiving device unit 20 as described above is to obtain a variety of information and perform a state determination through wireless communication with the wireless recognition unit 10, the information also includes one or more second receiving device unit It is exchanged with 30 through wireless communication.

For example, the first receiving device unit 20 immediately tracks the position of the wireless recognition unit 10 when the detected value of the acceleration sensor 160 from the wireless recognition unit 10 is greater than or equal to a predetermined value, thereby detecting the corresponding wireless recognition unit 10. If the location of the unknown or out of a predetermined range can determine that the source of the radio recognition unit 10 is in a dangerous state. Specifically, when the wireless recognition unit 10 transmits a drop signal of a set value or more, the first receiving unit 20 receives it, and immediately records wirelessly by boarding the ship by performing wireless communication with the wireless recognition unit 10. It is possible to determine whether the wireless recognition unit 10 is present in the ship. Therefore, preferably, at least one of the first receiving device 20 may be properly disposed in consideration of the size of the ship, so that accurate position tracking and determination may be performed.

As such, when the detection value of the acceleration sensor 160 and the position detection of the first receiving device unit 20 are performed at the same time, since the fall of the source can be determined more quickly and accurately, immediate action is possible.

When a special event such as a fall of a source occurs in addition to the normal information exchange, the first receiving device unit 20 immediately includes the corresponding information in the second receiving device unit 30 and wirelessly transmits it.

In addition, the first receiving device controller 210 determines the communication method of the first receiving device wireless communication unit 230.

In the case of preferentially selecting the Zigbee communication using the Zigbee communication module 231, when the ship is anchored in the port, the short-range communication using the Zigbee communication is performed. In this case, by checking whether the berth is still in place, it is possible to identify the situation that may occur on the ship such as theft or sinking and to notify the owner. The Zigbee communication module 231 also serves to transmit a wake-up signal of a low frequency for switching the wireless recognition unit 10 to the active mode. Of course, such a wake-up function of the wireless recognition unit 10 may be provided separately.

After the ship departs it may be set to the CDMA communication priority mode using the CDMA communication module 232.

In addition, when the CDMA communication is not at a long distance can use the satellite communication using the satellite communication module 233.

<Second receiver unit>

As shown in FIG. 6, the second receiver 30 is one or more receivers or repeaters installed on land such as a port. The second receiving device unit 30 is provided with a Zigbee communication module, a CDMA communication module, and a satellite communication module similarly to the first receiving device unit 20.

In detail, the second receiving device unit 30 includes a second receiving device control unit 310, a power supply unit 320, a second receiving device wireless communication unit 330, and a wired / wireless communication unit 340. The second receiving device unit 30 is a relay device that is properly arranged and installed in a port, and communicates with the wireless communication unit 230 of the first receiving device unit 20.

The second receiver wireless communication unit 330 includes a Zigbee communication module 331, a CDMA communication module 332 and a satellite communication module 333. Therefore, the communication with the first receiving device unit 20 installed in the vessel in a suitable communication method. For example, when a vessel is anchored and is in close range, the Zigbee communication is performed through the Zigbee communication module 331, and the first receiving device unit is operated through the CDMA communication module 332 or the satellite communication module 333 during operation or operation. Communicate with 20.

Wired and wireless communication unit 340 is an element for communication connection with the system control unit 40 for controlling the entire system of the present invention.

<Full system>

The real-time source and ship safety management system using the radio frequency recognition technology of the present invention includes a system control unit 40, the display unit 50, and the D / B unit 60.

The system controller 40 controls the components of the entire system.

The display unit 50 may be a large screen of the control room and may monitor the control status of the ship or the port under the control of the entire system such as the controller.

The D / B unit stores the information obtained under the control of the system control unit 40, and the information includes the on / off information of the crew, information on distress and disappearance through tracking the position of the crew during operation, and entry / departure information of the ship. It includes.

<Safety management of sailors>

In the real-time crew and ship safety management system using the radio frequency identification technology of the present invention having the above configuration, the safety management and measures of the crew during operation are considered first. For example, when the acceleration sensor 160 of the wireless recognition unit 10 carried by the source detects more than a set value, the wireless recognition unit 10 transmits it to the first receiving device unit 20, although not shown. Activate alarms on board the ship. Therefore, it is possible to immediately detect which crew members have fallen from the vessel during operation, so that they can take immediate action. At the same time, the first receiver 20 transmits the radio signal corresponding to the fall situation to the system controller 40 through the second receiver 30 so that the first receiver 20 can be identified as the control situation of the entire system. Can be taken immediately.

Further, the determination of whether the source has fallen can be finally determined through the position tracking by wireless communication between the first receiving device 20 and the wireless recognition unit 10 in addition to the above-described detection value of the acceleration sensor 160. Will be.

Preferably, whether or not the source falls, when the sensing of the acceleration sensor 160 and the position tracking of the first receiving unit 20 are performed in parallel, a faster and more accurate determination can be derived.

Sailors at risk may press the emergency button provided in the wireless recognition unit 10 to inform the emergency of the emergency by wireless communication, and measures for it may be made in the same manner as described above.

Also, when sailors board a ship for departure, they can recognize the wireless recognition unit passing through the gate control device and perform access control and personnel / T & A.

<Management of ship>

While the vessel is anchored in the port, the position can be tracked by the first receiving unit 20 and the second receiving unit 30 through ZigBee communication. If the position of the vessel is being changed while the departure report or the plan is not reported, the system control unit 40 determines that the vessel has not been stolen or safely anchored in place.

The information managed by the real-time crew and ship safety management system using the above-mentioned radio frequency recognition technology can notify the owner or the crew family the information obtained, thereby enabling the owner and the crew family to understand the current state under any circumstances. It becomes possible.

 While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

Claims (12)

As a safety management system for sailors and ships:
A radio recognition unit carried by a sailor; And
And at least one first receiving device unit installed in the ship and performing wireless communication with the radio recognition unit.
The at least one first receiving unit periodically tracks the location of the radio recognition unit and determines that the source of the radio recognition unit is in a dangerous state when the location of any radio recognition unit is not known or is out of a predetermined range.
Real-time crew and ship safety management system using radio frequency recognition technology.
The method according to claim 1, wherein the wireless recognition unit is:
A wireless communication unit which transmits and receives a wireless signal for wireless communication with the at least one first receiving device unit;
Recognition unit power supply unit;
Recognition unit control unit;
A storage unit; And
Including wake-up part,
The wake-up unit provides power to the recognition unit power supply unit to the wireless communication unit every predetermined time period or according to a wake-up signal received from the at least one first receiving device unit to perform transmission and reception of a radio signal for the wireless communication. That is,
Real-time source and ship safety management system using radio frequency recognition technology.
The method according to claim 2,
The wireless recognition unit further comprises an acceleration sensor,
Real-time crew and ship safety management system using radio frequency recognition technology.
The method according to claim 3,
The at least one first receiving unit determines that the source of the radio recognition unit is in a dangerous state when the detected value of the acceleration sensor received from the radio recognition unit is greater than or equal to a predetermined value.
Real-time crew and ship safety management system using radio frequency recognition technology.
The method according to claim 3,
The at least one first receiving device unit immediately tracks the position of the wireless recognition unit when the detected value of the acceleration sensor received from the wireless recognition unit is greater than or equal to a predetermined value, so that the position of the wireless recognition unit is not known or is outside the predetermined range. To determine that the source of the radio recognition unit is in danger,
Real-time crew and ship safety management system using radio frequency recognition technology.
The method according to any one of claims 1 to 6,
Further comprising at least one second receiving device unit installed on land and the system control unit in communication with the at least one second receiving device unit,
Wherein the at least one first receiving device portion communicates with the at least one second receiving device portion periodically or when a predetermined event occurs,
Real-time crew and ship safety management system using radio frequency recognition technology.
The method of claim 6,
The at least one first receiving device unit and the at least one second receiving device unit includes a cdma communication module, a satellite communication module, and a Zigbee communication module to select any one of the communication module to perform communication,
Real-time crew and ship safety management system using radio frequency recognition technology.
The method of claim 7,
The system control unit is to acquire the information on the ship disembarkation and disembarkation, the information on the distress and missing through the tracking of the location of the sailor during operation, and the ship arrival / departure information,
Real-time crew and ship safety management system using radio frequency recognition technology.
The method according to claim 8,
The wireless recognition unit further includes a GPS module,
The recognition unit controller is to include the position information of the GPS module in the radio signal for the wireless communication,
Real-time crew and ship safety management system using radio frequency recognition technology.
The method of claim 9,
The wireless recognition unit further includes an emergency button unit,
The recognition unit control unit is to transmit the emergency signal and GPS location information as a wireless signal by connecting the power of the power supply unit to the wireless communication unit when a signal is input from the emergency button unit,
Real-time crew and ship safety management system using radio frequency recognition technology.
The method of claim 6,
The vessel is further installed with a GPS module for the ship,
Wherein the one or more first receiving device unit is to include the position information of the marine GPS module in wireless communication with the at least one second receiving device unit,
Real-time crew and ship safety management system using radio frequency recognition technology.
The method according to claim 8,
The vessel further includes a gate control unit of the boarding gates,
The gate control unit is to recognize the radio recognition unit passing through to obtain the access control and boarding / disembarkation information of the source,
Real-time crew and ship safety management system using radio frequency recognition technology.
KR1020120049665A 2012-05-10 2012-05-10 Real time crewman and ship management system using rfid KR20130125977A (en)

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KR20160012535A (en) 2014-07-24 2016-02-03 (주)보타바이오 Passenger position mornitoring system and method for processing of the same
KR20160036209A (en) 2014-09-25 2016-04-04 대우조선해양 주식회사 System and method for alarming and monitoring personnel in engine room
KR20160062962A (en) * 2014-11-26 2016-06-03 전자부품연구원 Sensing for marine distress situation and device using the same
WO2020045798A1 (en) * 2018-08-29 2020-03-05 (주)스토리포유 Transmitter for marine rescue and monitoring device for maritime distress rescue
KR20200026649A (en) * 2018-09-03 2020-03-11 (주)카네비컴 rescue system and method for a man overboard person
KR102226015B1 (en) 2020-11-24 2021-03-11 대한민국 Wearable safety management system for crew of fishing boat
KR102316545B1 (en) 2021-01-22 2021-10-22 대한민국 Safety monitoring system for crew of fishing boat
KR102407394B1 (en) 2022-03-24 2022-06-10 대한민국 Remote control system of working machine for a fishing boat

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150142236A (en) 2014-06-11 2015-12-22 대우조선해양 주식회사 System and method for monitoring position of crew
KR20160012535A (en) 2014-07-24 2016-02-03 (주)보타바이오 Passenger position mornitoring system and method for processing of the same
KR20160036209A (en) 2014-09-25 2016-04-04 대우조선해양 주식회사 System and method for alarming and monitoring personnel in engine room
KR20160062962A (en) * 2014-11-26 2016-06-03 전자부품연구원 Sensing for marine distress situation and device using the same
WO2020045798A1 (en) * 2018-08-29 2020-03-05 (주)스토리포유 Transmitter for marine rescue and monitoring device for maritime distress rescue
US11488462B2 (en) 2018-08-29 2022-11-01 Storyforyou Co., Ltd Signal device for maritime distress rescue and surveillance device for maritime distress rescue
KR20200026649A (en) * 2018-09-03 2020-03-11 (주)카네비컴 rescue system and method for a man overboard person
KR102226015B1 (en) 2020-11-24 2021-03-11 대한민국 Wearable safety management system for crew of fishing boat
KR102316545B1 (en) 2021-01-22 2021-10-22 대한민국 Safety monitoring system for crew of fishing boat
KR102407394B1 (en) 2022-03-24 2022-06-10 대한민국 Remote control system of working machine for a fishing boat
EP4248745A1 (en) 2022-03-24 2023-09-27 National Institute of Fisheries Science Remote control system of fishing equipment for fishing vessel

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