• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a rescue device for quickly rescuing a victim in a distress situation at sea and a maritime distress rescue system capable of rapidly notifying a distress situation using a low power wide area network. The present invention has the following advantageous effects. That is, by means of a low-power wide-area network that is introduced into a marine rescue rescue system so that energy consumption is minimized by transmitting and receiving only simple signals, a rescue signal can be transmitted and received without problem in marine environments in which the energy supply and communications are not stable. In addition, the rescue can be requested quickly and accurately to a nearby maritime rescue team or to the ground rescue team sending a distress notification and only the minimum information required for the rescue by means of a wide area signal. In addition, because a victim is allowed to request a rescue by himself in a distress situation and a position of the victim can be determined with precision at sea level, the victim can be quickly rescued in golden time. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2667559A2
    申请号:ES201731156
    申请日:2017-09-28
    公开日:2018-05-11
    发明作者:Sun-Jin Jung
    申请人:Seabank Co Ltd；
    IPC主号:
    专利说明:

    SALVAMENT DEVICE FOR MARITIME SOCORRO SALVAMENTO AND MARITIME SOCORRO SALVAMENTO SYSTEM USING THE SAME
    CROSS REFERENCE TO A RELATED APPLICATION
    5 This application claims priority and benefit of Korean Patent Application No. 102016-0129821, filed on October 7, 2016, the description of which is incorporated herein by reference in its entirety.
    DESCRIPTION
    10 Field of the invention
    The present invention relates to a rescue device for quickly rescuing a victim in distress at sea and a sea rescue rescue system capable of quickly notifying a distress situation using a low-power wide area network.
    15 State of the art
    The low-power wide area network (LPWAN) is a mobile network for internet of things (IoT) devices, and most of the currently used wireless WANs differ from mobile networks (3G, 4G, etc.) to that a person transmits and receives voice, images, data using a Smartphone and the like.
    20 Compared to low-power local area networks, including mobile networks such as 3G and 4G and Zigbee, the most important feature of the LPWAN is the ultra-low power mentioned in its name. Most service providers aim to guarantee a persistence of 1 to 20 years. The LPWAN also supports a long distance range of 5 to 40 km according to its name. There is a technology capable of supporting 80 km when there is no obstacle.
    Like other technologies in the field of information and communication technologies (ICT), low-power wireless area communication technology has been commercialized for the most part and has gone through a standardization process.
    30 The Long Range WAN (LoRaWAN), jointly developed by SemTech and IBM, consumes slightly more power than an ultra-narrowband (UNB) technology but has an advantage in that radio frequency interference is
    low. The speed can be up to 100 Kbps. The LoRa Alliance has been formed and is leading the standardization. The LoRa Alliance is a multinational coalition organized for the LPWAN, which is a communication technology dedicated to IoT to connect small things, and the development of products to which the technology is applied.
    The Internet for small things is a technology to connect small things, which measure and process a small amount of simple information such as temperature, humidity, weight and position, via a wireless network. The Internet of small things is a concept that extends a range of IoT applications, and 10 the concept stems from the fact that the latest wireless communication technology (LTE) is not suitable for small devices that measure and process simple information for send data in a given time in the IoT market.
    Due to its advantages of low-power and long-distance communication, the LoRa-based small things Internet system is expected to be especially useful in marine environments where the power supply is not effective and the retransmission facilities of Communications are insufficient.
    [Document related to the State of the Art]
    [Patent Document]
    (Patent Document 1) Korean Patent Registration No. 10-1632386 (June 15, 2016)
    Description of the invention
    The objectives of the invention are as follows.
    That is, the invention is aimed at proposing a system capable of minimizing power consumption by introducing a low power wide area network (LPWAN) such as Long Range WAN (LoRaWAN) into a rescue rescue system. maritime and transmit and receive only simple signals and capable of quickly and accurately requesting the rescue to a nearby maritime rescue team or a land rescue team, sending a distress notification and only the minimum information required for the rescue by means of a signal wide area 30.
    The invention is also directed to propose a rescue device capable of accurately determining a victim's position at sea level allowing
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    a victim asks for rescue by himself or herself in a distress situation.
    In order to meet the above objectives, the present invention proposes a rescue device (100) for rescue of maritime relief that is carried by a person traveling underwater, including the rescue device a communication module (110) configured to send a wide area signal or a local area signal, a rescue request operation part (150) configured to be operated by a user of the rescue device to request a rescue rescue, a memory part (130) configured to storing one or more pieces of user information between an identification number of the rescue device, the user's name, the user's contact information and the user's position information, a housing (190) equipped with a deployment guide of airbag (191) that is open so that an airbag is deployed outside the rescue device when the part of the rescue request operation (150), the airbag (160) being stored in a housing (190) in a folded state under normal conditions, configured to be deployed outside the housing (190) when the rescue request operation part ( 150) a compressed gas cylinder (180) configured to store compressed gas under normal conditions and discharge the compressed gas to the airbag (160) is operative, and configured to be expandable so that the airbag (160) expands when operated the rescue request operation part (150), a rope (170) having a first end (170a) coupled to the rescue device and a second end (170b) coupled to the airbag to connect the deployed airbag (160) to a battery (140) configured to supply power, and a status display part (120) configured to display one or more pieces of status information of a communication status of the communication module ion (110) and a state of charge of the battery (140).
    Alternatively, the present invention proposes a sea rescue rescue system that includes the previous rescue device and a retransmission part (200) configured to receive a local area signal sent from the rescue device by a communication module (210) and sending a wide area signal, where the communication module (110) includes a wide area communication module (111) configured to send a distress notification and one or more pieces of user information stored in the memory portion (130) to one or more communication modules of the communication module (210) of the relay part, a wide area communication module (310) of a part of
    marine reception and, a wide area communication module (410) of a land reception part when the rescue request operation part (150) is activated and send distress notification and user information via a signal wide area, a local area communication module (112) configured 5 to send distress notification and user information through a local area signal and a global positioning system (GPS) module configured (113) configured to receive a signal from a GPS satellite and acquire user position information, and the communication module (210) of the retransmission part includes a local area communication module (212) configured to receive the distress notification and the user information through a local area signal, a GPS module (213) configured to receive a signal from the GPS satellite and acquire position information of the part Relay, a wide area communication module (211) configured to send the received distress notification, user information and position information of the relay part through a wide area signal.
    The maritime rescue rescue system may also include the marine reception part (300) configured to receive a wide area signal sent from the rescue device or the relay part by the wide area communication module (310) in the sea and the land reception part (400) 20 configured to receive a wide area signal sent from the rescue device or the relay part by the wide area communication module (410) on land, in which the module Communication (310) of the marine receiving part includes the wide area communication module (310) configured to receive distress notification and user information from the rescue device through a wide area signal or receive notification of distress and user information or position information of the relay part from the relay part and, the common module Wide area location (410) of the ground receiving part includes a wide area communication module (410) configured to receive distress notification and user information 30 from the rescue device through a communication module of wide area or receive distress notification and user information or position information of the retransmission part from the retransmission part.
    Brief description of the drawings
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    The foregoing and other objects, features and advantages of the present invention will be more apparent to those skilled in the art by describing in detail examples of embodiment thereof with reference to the accompanying drawings, in which:
    FIG. 1 is an exploded perspective view of a rescue device for sea rescue rescue in accordance with an embodiment of the present invention;
    FIG. 2 is a view of a state of use of the rescue device in a distress situation according to the embodiment of the present invention;
    FIG. 3 is an example of a sea rescue rescue system configuration in accordance with the embodiment of the present invention;
    FIG. 4 is an exploded perspective view of a rescue device for sea rescue rescue in accordance with another embodiment of the present invention; Y
    FIG. 5 is a view of a state of use of the rescue device in a distress situation according to another embodiment of the present invention.
    Detailed description of some embodiment examples
    Hereinafter, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, the scope of the present invention must be determined on the basis of the following claims.
    The description of the known prior art that blurs the essence of the present invention will be omitted.
    A rescue device for sea rescue rescue according to the present invention is carried by a person moving underwater 1 and includes a communication module 110, a status display part 120, a memory part 130, a battery 140, a salvage request operation part 150, an airbag 160, a rope 170, a compressed gas cylinder 180 and a housing 190 as illustrated in FIG. 1. The person who moves underwater 1 refers to a person who is underwater, such as a diver and a diver, that is, a person who spends a lot of time underwater.
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    The local area communication mentioned in this document refers to a low power communication method, such as Bluetooth and wireless fidelity (Wi-Fi) that has a communication range of tens to hundreds of meters and wide area communication is refers to low power areas (LPWAN) with a communication range of several kilometers to tens of kilometers. Particularly, of the LPWAN, the LoRa method is preferable in terms of low power and wide range.
    The rescue request operation part 150 is operated by the user 1 to request rescue rescue. That is, the rescue request operation part 150 is operated by the person traveling underwater to notify a rescue situation and rescue request when the person traveling underwater falls into water while carrying a device rescue 100. Although a tensile rescue device 100 that is moved forward like a lever is illustrated in FIG. 1 and FIG. 2, the rescue device 100 can also be configured as a button type, and the embodiments are not limited thereto.
    The memory portion 130 stores one or more pieces of user information of an identification number of the rescue device, the name of the user, contact information of the user and the position information of the user. The identification number of the rescue device is a unique number assigned to each rescue device 100 and can be stored together with the name of the user, the contact information (emergency contact information) of the user and the like. This information can be stored by cable or wirelessly to a separate programming device before using the rescue device. The user information in which the identification number of the rescue device coincides with the name or contact information of the user can also be stored in a communicable external device or server.
    In this case, the identity of a victim and the emergency contact information of the victim can be determined immediately when only an identification number of a rescue device that sends distress information is determined.
    The housing 190 serves as a housing of the rescue device and includes an airbag deployment guide 191 that is open so that an airbag 160 is deployed outside the rescue device when the rescue request operation part 150 is operated. A highly active user, such as a diver, can wear the rescue device on his wrist by attaching a
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    wrist band to housing 190, as illustrated in FIG. 2. In addition, for a user such as a diver who is not willing to use auxiliary equipment, because a method in which the rescue device is attached or separated from a diving suit is suitable instead of the wrist band, a device Separate attachable / detachable can be attached to the housing. The accommodation may also be designed to fit fully into a life jacket worn by a person engaged in water sports or fishing.
    The airbag 160 is stored in the rescue device in a folded state under normal conditions when it is not a distress situation and is configured to be deployed outside the rescue device when the rescue request operation part 150 (operating situation is operated). relief) and examples of airbag 160 may include an expandable tube. When a victim pulls the rescue request operation part 150, as illustrated in FIG. 2 and causes the airbag 160 to rise above sea level in a distress situation, a distress position can be accurately notified even when a distress situation occurs below sea level. In particular, when the airbag 160 is lifted in a situation where two or more workers are on board a relay ship and one of them is working underwater, another person on board can check the airbag 160 and immediately determine that There has been a distress situation. In this way, a distress situation can be notified by causing the airbag 160 to rise above sea level by a simple operation without separate means to allow communication between an underwater diver and a person on board above sea level. .
    The compressed gas cylinder 180 stores compressed gas such as compressed carbon dioxide under normal conditions and discharges compressed gas to the airbag 160 so that the airbag 160 expands when the salvage request operation part 150 is operated. That is, the Airbag 160 expands because the compressed gas is discharged to the airbag 160 from the compressed gas cylinder 180 simultaneously with the operation of the rescue request operation part 150 in a distress situation. The compressed gas is preferably carbon dioxide and the like. The rope 170 is a rope several meters to several tens of meters and has a first end 170a coupled to the rescue device and a second end 170b coupled to the airbag to connect the airbag 160 that travels outside the rescue device and floats on sea level, with the underwater rescue device. In a distress situation, the victim (carrier) can hold the rope 170 and rise above the level of the
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    sea as expanded airbag 160 rises above sea level. However, when a victim cannot rise above sea level due to being trapped between rocks or seaweed at the bottom of the sea, the victim's position can be determined by the position of the airbag 160 that rises above the level from sea.
    The battery 140 supplies power to each of the configurations of the rescue device 100.
    The status display part 120 shows one or more pieces of communication status information of the communication module 110 and a charge status of the battery 140 and can notify if the communication is connected, the battery is low, the operation is normal and the like by a color change or flickering of a light emitting diode (LED).
    As illustrated in FIG. 3, a sea rescue rescue system according to the present invention includes a rescue device 100 and a relay part 200 and additionally may include a marine reception part 300 and a land reception part 400.
    The relay part 200 is included in a relay ship 2 and serves to receive a local area signal transmitted from the rescue device by the communication module 210 and to send a wide area signal. The relay ship 2 may be a small ship that carried the user 1 of the rescue device 100 to the sea or it may be a nearby floating buoy when a diver is underwater.
    Communication module 210 includes a wide area communication module 211, a local area communication module 212, and a GPS module 213. Local area communication module 212 receives distress notification and user information through of a local area signal, the GPS module 213 receives a signal from the GPS satellite and acquires position information of the relay part, and the wide area communication module 211 sends the received distress notification, user information and information of position of the retransmission part (rescue request) by means of a wide area signal.
    Although it is a principle for the local area communication module 212 to receive a local area signal from the rescue device 100, the local area communication module 212 can also perform a local area communication with the smart device of another person on board of relay ship 2 and the
    Distress information can be checked by the smart device of the other person on board.
    As another exemplary embodiment, in the case of a person who works underwater for a long time, such as a scuba diver or a scuba diver, communication 5 can be carried out continuously with the local area communication module of the rescue device and when a local area is disconnected, because this indicates that the carrier of the rescue device is moving away from relay ship 2, this can be recognized as a distress situation and a wide area signal can be sent.
    10 The relay portion 200 may further include a screen 220 configured to issue a received distress notification and that of user information on a screen. Consequently, a person aboard relay ship 2 can determine a real-time relief situation and, in addition, take appropriate measures.
    15 The marine reception part 300 may be included in a sea rescue ship 3 and includes a wide area communication module 310 at sea configured to receive a wide area signal sent from the rescue device or the relay part. The marine reception part 300 includes a third private ship that includes the wide area communication module 211, as well as a maritime police ship that includes the wide area communication module 310.
    The wide area communication module 310 serves to receive a distress notification and the user information of the rescue device through a wide area signal or receives the distress notification, the user information and the position information of the retransmission part from the retransmission part.
    The marine reception part 300 may further include a screen 320 configured to issue the received distress notification and the user information or position information of the relay part. Consequently, a person aboard the maritime rescue boat 3 can determine a real-time relief situation and, in addition, take appropriate measures.
    The ground reception part 400 may be included in a land rescue equipment 4 and includes the wide area ground communication module 410 configured to receive a wide area signal sent from the rescue device or the relay part.
    Wide area communication module 410 serves to receive a distress notification and user information of the rescue device through a wide area signal or to receive the distress notification, user information and position information of the retransmission part from the retransmission part. 5 A signal from the rescue device or retransmission part may be received for the first time by the sea rescue ship and a wide area signal sent from the sea rescue ship may be received second by the land rescue team . In this way, even when a victim is hundreds of miles away, the rescue team can be quickly notified of a distress situation.
    The land reception part 400 may also further include a screen 420 configured to issue the received distress notification and the user information or position information of the relay part and the rescue equipment may be dispatched by determining a distress situation in time. real from 15 earth.
    Hereinafter, the rescue device 100 for the rescue of maritime relief in accordance with another embodiment of the present invention will be described with reference to FIGS. 4 and 5.
    FIG. 4 is an exploded perspective view of the rescue device 100 20 for rescue of maritime relief in accordance with another embodiment of the present invention; FIG. 5 is a view of a state of use of the rescue device 100 in a distress situation according to another embodiment of the present invention.
    The rescue device 100 for rescue of maritime relief in accordance with another embodiment of the present invention further includes a distress water level verifier of a victim and a distress position indicator of a victim so that it can be more easily check a victim's relief position.
    The victim's relief water level tester can be configured to verify the victim's relief water level in several ways. As illustrated in FIG. 4, the level of relief water of a victim can be checked by measuring a length in which the rope 170 moves from the housing 190 to the water surface.
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    That is, a rotating shaft 172 around which the rope 170 is wound and a sensor (not shown) configured to measure the number of revolutions of the rotating shaft 172 in the housing 190, and the relief water level of a The victim can be measured by the sensor that measures the number of revolutions of the rotating shaft 172 caused by the airbag 160 that moves towards the surface of the water when a distress situation occurs. The relief water level position of a victim measured in this way can be transmitted outside by the communication module 110 and can facilitate rescue rescue by allowing the victim's water level position to be controlled from the outside.
    Various types of distress position indicator of a victim can then be included in the airbag 160 to allow the airbag 160 to be more easily identified from the outside while the airbag 160 is above sea level.
    That is, the airbag 160 can be more easily identified including a light emitter, a fluorescent body and the like. As illustrated in FIG. 5, an aqueous fluorescent material 162 may be applied on a surface of the airbag 160 and the aqueous fluorescent material 162 may melt in water and spread around the airbag 160 in a situation where the airbag 160 is above sea level so that Airbag 160 is more easily identified and the rescue of a victim is facilitated.
    The present invention has the following advantageous effects.
    That is, by means of a low-power wide area network that is introduced into a marine rescue rescue system so that power consumption is minimized by transmitting and receiving only simple signals, a salvage signal can be transmitted and received without problem in marine environments in which the power supply and communications are not stable. In addition, salvage can be requested quickly and accurately from a nearby maritime rescue team or land rescue team by sending a distress notification and only the minimum information required for salvage by means of a wide area signal.
    In addition, because a victim is allowed to request a rescue on his own in a situation of distress and a victim's position can be determined accurately at sea level, the victim can be quickly saved in golden time.
    The present invention described above is not limited by the embodiments described above and the accompanying drawings, and it will be apparent to those skilled in the art to which the present invention pertains that various substitutions, modifications and changes are possible within the scope of the technical spirit of The present invention.
    权利要求:
    Claims (5)
    [1]
    1 A rescue device (100) for the rescue of maritime relief that is carried by a person who moves underwater, including the rescue device:
    5 a communication module (110) configured to send a wide area signal or a local area signal;
    a rescue request operation part (150) configured to be operated by a user of the rescue device to request a rescue rescue;
    a memory portion (130) configured to store one or more pieces of user information between an identification number of the rescue device, the name of the user, user contact information and user position information;
    a housing (190) equipped with an airbag deployment guide (191) that is open so that an airbag (160) is deployed outside the rescue device when the rescue request operation part (150) is operated ;
    the airbag (160) stored in the housing (190) in a folded state under normal conditions, configured to be deployed outside the housing (190) when the rescue request operation part (150) is operated and configured to be expandable ;
    20 a compressed gas cylinder (180) configured to store compressed gas under normal conditions and discharge the compressed gas to the airbag (160) so that the airbag (160) expands when the salvage request operation part (150) is operated );
    a rope (170) having a first end (170a) coupled to the rescue device and a second end (170b) coupled to the airbag to connect the airbag (160) deployed to the outside of the rescue device and floating above the water with the underwater rescue device;
    a battery (140) configured to supply power; Y
    a status display part (120) configured to display one or more pieces of status information 30 of a communication state of the communication module (110) and a battery charge state (140).
    [2]
    2.- A maritime rescue rescue system that includes:
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    the rescue device of claim 1; Y
    a retransmission part (200) configured to receive a local area signal sent from the rescue device by a communication module (210) and send a wide area signal, in which:
    The communication module (110) includes a wide area communication module (111) configured to send a distress notification and one or more pieces of user information stored in the memory part (130) to one or more modules of communication of the communication module (210) of the retransmission part, a wide area communication module (310) of a marine reception part and a wide area communication module (410) of a terrestrial reception part when activated the rescue request operation part (150) and send the distress notification and user information through a wide area signal, a local area communication module (112) configured to send the distress notification and the user information through a local area signal and a global positioning system (GPS) module (113) configured to receive a signal from a GPS satellite and acquire information rmation of the user's position; Y
    The communication module (210) of the relay part includes a local area communication module (212) configured to receive distress notification and user information through a local area signal, a GPS module (213) configured to receive a signal from the GPS satellite and acquire position information of the relay part and, a wide area communication module (211) configured to send the received distress notification, user information and position information of the part Relay through a wide area signal.
    [3]
    3. The sea rescue rescue system of claim 2, further comprising the marine reception part (300) configured to receive a wide area signal sent from the rescue device or the relay part by the communication module wide area (310) at sea and the land reception part configured to receive a wide area signal sent from the rescue device or the relay part by the wide area communication module (410) on land, in the that:
    The communication module (310) of the marine reception part includes the wide area communication module (310) configured to receive distress notification and user information from the rescue device via a signal
    wide area or receive distress notification and user information or position information of the retransmission part from the retransmission part; Y
    The communication module (410) of the ground receiving part includes the wide area communication module (410) configured to receive a distress notification and user information from the rescue device through a wide area signal or receive distress notification and user information or position information of the retransmission part from the retransmission part.
    [4]
    4. - Rescue device for sea rescue rescue of claim 1, further comprising a distress water level tester of
    10 a victim configured to measure a relief water level position of a victim by measuring a length to which the rope deploys (170) by deploying outward from the rescue device.
    [5]
    5. The rescue device for maritime rescue of claim 1, further comprising a distress position indicator of a
    15 victim in the form of an aqueous fluorescent material that is applied to an outer surface of the airbag (160) and melts in water around the airbag (160) and extends around the airbag (160) when the airbag (160) is deployed on the sea level.
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    同族专利:
    公开号 | 公开日
    KR20180038772A|2018-04-17|
    ES2667559R1|2018-09-20|
    引用文献:
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    US20130214942A1|2012-02-21|2013-08-22|Stephen Howard Joss|Man Overboard Detection, Tracking and Recovery|KR102317371B1|2020-02-11|2021-10-25|한국기술교육대학교 산학협력단|System for protecting divers|
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    KR102348012B1|2021-06-10|2022-01-06|포항공과대학교 산학협력단|Safety management system for underwater worker and safety management method using the same|
    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    KR10-2016-0129821|2016-10-07|
    KR1020160129821A|KR20180038772A|2016-10-07|2016-10-07|Rescue structure for marine distress structure and marine distress rescue system using it|
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