KR20210027661A - Lpwan smart monitoring and scanning system and the thereof - Google Patents

Abstract

Disclosed is a smart monitoring and search scanning system using an LPWAN. According to an embodiment of the present invention, the smart monitoring and search scanning system using an LPWAN comprises: one or more beacons installed inside a ship, and attached to a preset location; a transceiving terminal for receiving location information from the beacons; a server for managing a communication system inside the ship; and a scanner for searching for the inside and outside of the ship on the basis of the location information received from the transceiving terminal. The server includes: a gateway for management ethernet connection and authentication of the transceiving terminal; a monitoring unit for matching data received from the transceiving terminal on a ship arrangement plan to display the same; and a central control unit for classifying a situation in the ship into a present condition, and transmitting a push alarm signal corresponding to the classified situation to the transceiving terminal. Also, a plurality of devices can be managed without a complicated process.

Description

Smart monitoring and search scanning system using LPWAN and its method {LPWAN SMART MONITORING AND SCANNING SYSTEM AND THE THEREOF}

The present invention relates to a monitoring and search scanning system, and more particularly, smart monitoring and search using an LPWAN capable of monitoring the status of sailors, passengers and cargo on board a ship using LPWAN, and searching and rescue scanning in the event of a distress. It relates to a scanning system.

The conventional method of determining the location of crew members and passengers in a ship is carried out in such a way that a crew member goes around and checks by calling an area where it can be investigated or predicted. However, according to this method, a lot of time and effort is required for the crew in wide ships and passenger ships, and it is difficult to accurately locate the desired person due to the complex spatial structure of the ship.

In general, triangulation methods using GPS or sensors are widely used for location tracking on land. GPS calculates the exact location using the values of time, longitude, and latitude transmitted from three satellites, and the triangulation method using a sensor first determines the location of the sensor and tracks the location of the object to be detected.

In the case of GPS, it is difficult to receive signals inside the ship, and if it is paid for each crew member, enormous costs are incurred. In addition, because the battery is consumed a lot, the size of the battery increases or there is a hassle of having to frequently charge the battery. In the case of triangulation using a book, the cost of selecting a sensor and establishing a system is high, and accuracy may also be degraded. In addition, since it is necessary to change a lot of ship structure in order to install the sensor, it is difficult to actually apply it to a ship.

As a result, in the case of ships where a large number of people embark, such as ships and passenger ships, since many people are gathered in a narrow space and divided into several zones, it is impossible to give orders immediately when delivering the mission from the ship. In this case, a small number of crew members cannot manage a large number of passengers individually. Therefore, it takes a lot of time to perform the mission during the training of the ship, and the efficiency and stability of work are deteriorating, such as an accident as a passenger approaches a dangerous area in a passenger ship.

Therefore, there is a need for a study on a monitoring and search scanning system for ships that can efficiently grasp the location of crew members and passengers, and quickly transfer missions between crew members.

Korean Patent Registration No. 10-0886847

The present invention provides a smart monitoring and search scanning system using an LPWAN capable of managing multiple devices without a complicated process by using a low-power wide area wireless network (LPWAN).

The present invention provides a smart monitoring and search scanning system using an LPWAN capable of recognizing an emergency situation in advance and responding quickly by analyzing a movement pattern of location information.

The problems to be solved by the present invention are not limited to the problems mentioned above, and other problems to be solved by the present invention not mentioned here are to those of ordinary skill in the technical field to which the present invention belongs It can be clearly understood.

Smart monitoring and search scanning system using LPWAN according to an embodiment of the present invention is installed inside a ship, at least one beacon attached to a preset location, a transmitting/receiving terminal receiving location information from a beacon, and communication inside the ship. It consists of a server that manages the system and a scanner that searches inside and outside the ship based on the location information received from the transmission/reception terminal, and the server receives it from the gateway and the transmission/reception terminal that manages Ethernet connection and authentication of the transmission/reception terminal. It includes a monitoring unit that matches and displays one data on the ship layout map, and a central control unit that classifies conditions within the vessel into preset conditions, and transmits a push alarm signal corresponding to the classified conditions to the transmission/reception terminal.

In addition, the transceiver terminal is formed in the form of a band worn on the wrist, a biosignal module is provided on one side of the band in contact with the wrist, and a push notification received from the central control unit is displayed on the other side of the band. Is provided, and is formed in the form of a card, a crew band provided with an emergency button that transmits GPS location information to a scanner located within a preset maximum distance on one side of the display device, and displays a push alarm received from the central control unit. Including a device, characterized in that it is composed of a passenger tag provided with an emergency button for transmitting GPS location information to a scanner located within a preset maximum distance to one side of the display device, and a cargo tag attached to the cargo by being formed in the form of a card. It is done.

In addition, the scanner is mounted on at least one of a drone, an unmanned aerial vehicle, a helicopter, and a rescue vessel, and a display device for displaying GPS location information received from a transmitting/receiving terminal is provided on the screen.

In addition, the monitoring unit displays real-time location information received from the transmitting and receiving terminal in dot format on the ship layout diagram implemented on the two-dimensional plane, but the real-time location information is updated every preset time, and the location information received from the transmitting and receiving terminal is moved. It characterized in that the real-time situation is recognized by analyzing at least one of the bio-signals received from the pattern or the crew band, and the real-time situation information is transmitted to the central control unit.

In addition, the central control unit is characterized in that the real-time situation information transmitted from the monitoring unit is classified according to a preset condition, and transmits a push alarm for each situation to the transmitting/receiving terminal.

The smart monitoring and search scanning system using the LPWAN of the present invention uses a low-power wide area wireless network (LPWAN) to manage a number of devices without a complicated process.

In addition, according to the present invention, the smart monitoring and search scanning system using the LPWAN analyzes the movement pattern of the location information, thereby recognizing an emergency situation in advance and responding quickly.

1 is a block diagram of a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention.
FIG. 2 is a diagram illustrating a transmission/reception terminal of a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention.
3 is a diagram illustrating a scanner of a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention.
4 is a diagram illustrating a monitoring unit of a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention.
FIG. 5 is a diagram for explaining classification of cognitive situations of a central control unit of a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention.
6 is a block diagram illustrating a step of monitoring a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention.
7 is a block diagram illustrating a scanning step of a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art may easily implement the present invention. The present invention may be implemented in various different forms and is not limited to the embodiments described herein.

In order to clearly describe the present invention, parts irrelevant to the description have been omitted, and the same reference numerals are attached to the same or similar components throughout the specification.

Throughout the specification, when a part is said to be "connected" with another part, this includes not only "directly connected" but also "electrically connected" with another element interposed therebetween. . In addition, when a part "includes" a certain component, it means that other components may be further included rather than excluding other components unless specifically stated to the contrary.

When a part is referred to as being "on" another part, it may be directly on top of another part, or other parts may be involved in between. In contrast, when a part is referred to as being "directly above" another part, no other part is involved in between.

Terms such as first, second and third are used to describe various parts, components, regions, layers and/or sections, but are not limited thereto. These terms are only used to distinguish one part, component, region, layer or section from another part, component, region, layer or section. Accordingly, a first part, component, region, layer or section described below may be referred to as a second part, component, region, layer or section without departing from the scope of the present invention.

The terminology used herein is only for referring to specific embodiments and is not intended to limit the present invention. Singular forms as used herein also include plural forms unless the phrases clearly indicate the opposite.

As used in the specification, the meaning of "comprising" specifies a specific characteristic, region, integer, step, action, element and/or component, and the presence of another characteristic, region, integer, step, action, element and/or component, or It does not exclude additions.

Terms indicating a relative space such as "below" and "above" may be used to more easily describe the relationship of one part to another part shown in the drawings.

These terms are intended to include other meanings or operations of the device in use together with their intended meaning in the drawings. For example, if the device in the drawing is turned over, certain parts described as being "below" other parts are described as being "above" other parts. Thus, the exemplary term “down” includes both up and down directions.

The device can be rotated by 90° or by other angles, and terms denoting relative space are interpreted accordingly.

Although not defined differently, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms defined in a commonly used dictionary are additionally interpreted as having a meaning consistent with the related technical literature and the presently disclosed content, and are not interpreted in an ideal or very formal meaning unless defined.

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

1 is a block diagram of a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention.

Referring to FIG. 1, the smart monitoring and search scanning system 10 using the LPWAN may include a beacon 100, a transceiver terminal 200, a server 300, and a scanner 400.

The beacon 100 is installed inside the ship, at least one is attached to a preset location, the transmission/reception terminal 200 receives location information from the beacon 100, and the server 300 is inside the ship. The communication system is managed, and the scanner 400 can search inside and outside the ship based on the location information received from the transmission/reception terminal 200.

The server 300 may include a gateway, a monitoring unit, and a central control unit.

More specifically, the gateway manages Ethernet access and authentication of the transceiver terminal 200, the monitoring unit matches and displays the data received from the transceiver terminal 200 on a ship layout, and the central control unit The situation in the ship may be classified as a preset condition, and a push alarm signal corresponding to the classified situation may be transmitted to the transmitting/receiving terminal 200.

2 is a block diagram illustrating a monitoring system of a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention.

Referring to FIG. 2, the transmission/reception terminal 200 is formed in the form of a band worn on a wrist, and a biosignal module is provided on one side of the band in contact with the wrist, and the central control module is provided on the other side of the band. A display device for displaying a push notification received from the unit is provided, and is formed in the form of a crew band and a card provided with an emergency button for transmitting GPS location information to the scanner located within a preset maximum distance on one side of the display device. , Passenger tag and card including a display device for displaying a push alarm received from the central control unit, and including an emergency button for transmitting GPS location information to the scanner located within a preset maximum distance at one side of the display device. It is formed in a shape and can be composed of a cargo tag attached to the cargo.

For example, it is possible to receive a mission command, a call signal, etc. between crew members through the crew band, and through the passenger tag, it is possible to receive travel time, guidance information, and the like.

3 is a diagram illustrating a scanner of a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention.

Referring to FIG. 3, the scanner 400 is mounted on at least one of a drone, an unmanned aerial vehicle, a helicopter, and a rescue vessel, and a display device for displaying GPS location information received from the transceiver terminal 200 is provided on the screen. Can be.

More specifically, when the emergency button provided on at least one of the crew band or the passenger tag is operated, all scanners in which GPS location information of at least one of the crew band or the passenger tag exists within a maximum distance The received GPS location information may be displayed in a dot format on the display device provided in the scanner 400 and in a coordinate space depicting the inside and outside of the ship.

4 is a diagram illustrating a monitoring unit of a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention.

Referring to FIG. 4, the monitoring unit displays real-time location information received from the transmission/reception terminal 200 on the ship layout diagram implemented on a two-dimensional plane in a dot format, but the real-time location information is updated every preset time. And, by analyzing at least one of the movement pattern of the location information received from the transmission/reception terminal 200 or the bio-signal received from the crew band, recognizes the real-time situation, and transmits the real-time situation information to the central control unit. I can.

The real-time situation information will be described in detail below with reference to FIG. 5.

FIG. 5 is a diagram for explaining classification of a perceived situation of a central control unit of a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention.

Referring to FIG. 5, the central control unit may classify the real-time situation information received from the monitoring unit according to a preset condition, and transmit a push alarm for each situation to the transmission/reception terminal 200.

For example, when the authority granted to the crew band and the passenger tag is applied differently, the movable space is limited according to the authority, and the monitoring unit recognizes a situation in which access to a space outside the authority is recognized, The monitoring unit may transmit the situation to the central control unit.

In addition, the central control unit classifies the data received from the monitoring unit as a'access right violation situation', identifies the location of the passenger or crew member who violated the access right, and sends a warning alarm to the passenger or crew member, and the Passengers or crew may take appropriate steps to respond to the situation, such as handing over.

6 is a block diagram for explaining a monitoring step of a smart monitoring and search scanning system using an LPWAN according to an embodiment of the present invention, and FIG. 7 is a smart monitoring and search scanning using an LPWAN according to an embodiment of the present invention. It is a block diagram for explaining the scanning steps of the system.

As an example, referring to FIG. 6, receiving location information from the beacon 100 to the transmitting/receiving terminal 200, connecting the transmitting/receiving terminal 200 to the server 300 through the gateway, and the A smart monitoring system may operate, including receiving and monitoring location information from the transmitting/receiving terminal 200 connected to the server 300.

For example, referring to FIG. 7, search and scanning including receiving the GPS location information to the transceiver terminal 200 and transmitting the GPS location information of the transceiver terminal 200 to the scanner 400 The system can work.

According to the effects of the present invention as described above, by using a low-power wide area wireless network (LPWAN), a smart monitoring and search scanning system using an LPWAN capable of managing a plurality of devices without a complicated process can be provided.

In addition, by analyzing the movement pattern of the location information, a smart monitoring and search scanning system using an LPWAN capable of recognizing an emergency situation in advance and responding quickly can be provided.

In addition, the smart monitoring and search scanning method using an LPWAN according to an embodiment of the present invention may be recorded in a computer-readable medium including program instructions for performing operations implemented by various computers. The computer-readable medium may include program instructions, data files, data structures, and the like alone or in combination. The medium may be a program command specially designed and configured for the present invention, or may be known to and usable by a person skilled in computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks, and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floptical disks. -A hardware device specially configured to store and execute program instructions such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine language codes such as those produced by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like.

As described above, although an embodiment of the present invention has been described by a limited embodiment and the drawings, an embodiment of the present invention is not limited to the above-described embodiment, which is a common knowledge in the field to which the present invention pertains. Anyone who has it can make various modifications and variations from these substrates. Therefore, one embodiment of the present invention should be grasped only by the claims described below, and all equivalent or equivalent modifications thereof will be said to belong to the scope of the inventive concept.

100: beacon
200: transmitting/receiving terminal
300: server
400: scanner

Claims (5)

Beacons installed inside the ship and attached to at least one or more at a preset location;
A transmission/reception terminal receiving location information from the beacon;
A server for managing the communication system inside the ship; And
A scanner that searches inside and outside the ship based on the location information received from the transmission/reception terminal;
It is composed including,
The server,
A gateway for managing Ethernet access and authentication of the transceiver terminal;
A monitoring unit that matches and displays the data received from the transmission/reception terminal on a ship layout map; And
A central control unit for classifying the situation in the ship into a preset condition and transmitting a push alarm signal corresponding to the classified situation to the transmitting/receiving terminal;
Smart monitoring and search scanning system using an LPWAN comprising a. The method of claim 1,
The transceiver terminal,
A display device is provided in the form of a band worn on the wrist, a biosignal module is provided on one side of the band in contact with the wrist, and a push notification received from the central control unit is displayed on the other side of the band A crew band provided with an emergency button for transmitting GPS location information to the scanner located within a preset maximum distance at one side of the display device;
Is formed in the form of a card, including a display device for displaying a push alarm received from the central control unit, and an emergency button for transmitting GPS location information to the scanner located within a preset maximum distance at one side of the display device is provided. Passenger tags; And
Smart monitoring and search scanning system using an LPWAN comprising; consisting of; a cargo tag formed in the form of a card and attached to the cargo. The method of claim 1,
The scanner,
A smart monitoring and search scanning system using an LPWAN, characterized in that it is mounted on at least one of a drone, an unmanned aerial vehicle, a helicopter, and a rescue vessel, and is provided with a display device that displays GPS location information received from the transmission/reception terminal on a screen. The method according to claim 1 or 2,
The monitoring unit,
The real-time location information received from the transceiver terminal is displayed in dot format on the ship layout diagram implemented on a two-dimensional plane, and the real-time location information is updated every preset time, and the movement pattern of the location information received from the transceiver terminal Alternatively, a smart monitoring and search scanning system using an LPWAN, characterized in that by analyzing at least one of the bio-signals received from the crew band to recognize a real-time situation, and transmitting the real-time situation information to the central control unit. The method of claim 1,
The central control unit,
A smart monitoring and search scanning system using LPWAN, characterized in that the real-time situation information received from the monitoring unit is classified according to a preset condition, and a push alarm for each situation is sent to the transmission/reception terminal.

Images