KR20220036611A - System for providing beacon based safe embarkation service - Google Patents

Abstract

Provided is a system for providing a beacon-based safe boarding service, which comprises: at least one beacon installed on a ship to have the preset signal range and output a packet; at least one user terminal transmitting a boarding reservation event including user information before boarding and receiving and outputting a packet when entering into the preset signal range of the at least one beacon; and a safety service providing server including a storage unit mapping and storing a location where the at least one beacon is installed to a ship, a registration unit registering the user information when the boarding reservation event is received from the at least one user terminal, and an update unit identifying a beacon which generates a packet and figuring out a location of the user terminal and the ship to make an update when receiving and outputting the packet of the at least one beacon from the user terminal.

Description

SYSTEM FOR PROVIDING BEACON BASED SAFE EMBARKATION SERVICE

The present invention relates to a beacon-based boarding safety service providing system, and provides a system that can use a beacon to identify a boarding person before boarding and share a real-time location after boarding.

In the era of the Internet of Things, various systems and contents are increasing. The Internet of Things (IoT) is a technology that attaches sensors to objects to exchange real-time data through the Internet without human intervention. The important thing in the Internet of Things is to collect sensor data. Communication methods for collecting sensor data can be broadly divided into wired communication and wireless communication. Typically, wired communication includes Ethernet LAN, and wireless communication includes Bluetooth, wireless LAN, and Zigbee. During this wireless communication, the Bluetooth-based beacon, which plays an important role in the Internet of Things, is a short-distance wireless communication device that can communicate up to 70m. The main purpose of a beacon is to notify a signal at a specific location, and when a user with a smart device falls within the beacon signal range, the smart device receives the beacon packet and transmits it to the server, and the server sends the beacon packet to the smart device based on the beacon packet. It is common to provide services to users.

At this time, a method for controlling the passengers of a ship using a beacon has been researched and developed. In the issue (announced on August 09, 2016), there are wearable beacons that are formed to be worn by passengers and crew and transmit unique identification ID information signals wirelessly, and many are installed throughout the ship and transmitted from the wearable beacons. When the unique identification ID information signal is received, the beacon receiver wirelessly transmits the detection information signal including the unique identification ID information signal and the stored unique identification address information signal, and the beacon receiver receives and receives the detection information signal transmitted from the beacon receiver A control unit that analyzes the detected information signal in real time to determine the positions of passengers and crew, respectively, a database server that stores the location information of passengers and crew analyzed by the control unit, and a smart mobile device is a Bluetooth device. The module is hardware-equipped, and the beacon-linked app is installed in software, so that the beacon signal is received from each beacon through the Bluetooth module under the control of the beacon-linked app, and the beacon-linked app receives the received beacon A configuration for implementing convenience facilities on board according to the location where each beacon is installed and an emergency evacuation map in a UI screen through a beacon assembly installed in a ship through a signal is disclosed, respectively.

However, in the above configuration, only the configuration for identifying the positions of passengers and crew members after boarding or notifying the ship's convenience facilities based on a beacon is disclosed, and the gray zone that does not actually shift to a digital medium That is, the configuration for managing the boarding itself is not disclosed at all. Still at the scene, it is not uncommon for passengers on board to be called and checked, or even go out to sea without knowing which passengers have boarded if that is not possible. In the case of a disaster at sea, the rescue operation is also difficult because the Coast Guard cannot figure out how many people are on the ship or who they are. Even if the boarding list is created by hand, round trip time is wasted if the distance between the port and the location of the departure point, which is the point of writing, is long. In addition, it is difficult for the captain to find out who is on my ship or not among the large crowd, and the situation continues and repeats while calling people who cannot be heard. cases are occurring. Accordingly, research and development of a platform for safe and efficient boarding is required.

In one embodiment of the present invention, the user terminal makes a ship boarding reservation before boarding so that user information is stored in the safety service providing server, and receives a packet from a beacon installed in a ship to board before boarding and transmits it to the safety service providing server. The information of the ship to board and the user is automatically reported to the server end, and the location of the user in the ship is tracked with a fingerprinting algorithm to identify the location of a number of users in real time after boarding, and preset When out of range, a message including user information is transmitted to the competent maritime security safety center to facilitate rescue, and safety management and administrative information, including captain qualification information, ship specifications, ship inspection and fishery registration certificate of the outgoing ship, is API It is possible to provide a method of providing a beacon-based boarding safety service that can receive and share information in real time. However, the technical task to be achieved by the present embodiment is not limited to the technical task as described above, and other technical tasks may exist.

As a technical means for achieving the above-described technical problem, an embodiment of the present invention transmits a boarding reservation event including at least one beacon installed in a ship and having a preset signal range and outputting a packet, and user information before boarding and at least one user terminal that receives and outputs a packet when it enters within a preset signal range of at least one beacon, and a storage unit that maps and stores a location in which at least one beacon is installed and a vessel, and at least one user When a boarding reservation event is received from the terminal, the register for registering user information, when receiving and outputting a packet of at least one beacon from the user terminal, identifies the beacon that generated the packet, and identifies and updates the location and vessel of the user terminal and a safety service providing server including an update unit.

According to any one of the above-described problem solving means of the present invention, the user terminal makes a ship boarding reservation before boarding so that the user information is stored in the safety service providing server, and receives a packet from a beacon installed in a ship to board before boarding to ensure safety By transmitting to the service providing server, the information of the vessel to board and the user is automatically reported to the server end. In case it is out of the preset range, it sends a message including user information to the competent maritime security center to facilitate rescue, and safety including captain qualification information of the departing ship, ship specifications, ship inspection and fishing report certificate Receive management and administrative information through API and share information in real time.

1 is a view for explaining a beacon-based boarding safety service providing system according to an embodiment of the present invention.
FIG. 2 is a block diagram illustrating a safety service providing server included in the system of FIG. 1 .
3 is a view for explaining an embodiment in which a beacon-based boarding safety service according to an embodiment of the present invention is implemented.
4 is a diagram illustrating a process in which data is transmitted/received between components included in the beacon-based boarding safety service providing system of FIG. 1 according to an embodiment of the present invention.
5 is an operation flowchart illustrating a method for providing a beacon-based safety on board service according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 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 can easily implement them. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part is "connected" with another part, this includes not only the case of being "directly connected" but also the case of being "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 otherwise stated, and one or more other features However, it is to be understood that the existence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded in advance.

The terms "about", "substantially", etc. to the extent used throughout the specification are used in or close to the numerical value when manufacturing and material tolerances inherent in the stated meaning are presented, and are intended to enhance the understanding of the present invention. To help, precise or absolute figures are used to prevent unfair use by unconscionable infringers of the stated disclosure. As used throughout the specification of the present invention, the term "step of (to)" or "step of" does not mean "step for".

In this specification, a "part" includes a unit realized by hardware, a unit realized by software, and a unit realized using both. In addition, one unit may be implemented using two or more hardware, and two or more units may be implemented by one hardware. Meanwhile, '~ unit' is not limited to software or hardware, and '~ unit' may be configured to be in an addressable storage medium or to reproduce one or more processors. Thus, as an example, '~' denotes components such as software components, object-oriented software components, class components, and task components, and processes, functions, properties, and procedures. , subroutines, segments of program code, drivers, firmware, microcode, circuitry, data, databases, data structures, tables, arrays and variables. The functions provided in the components and '~ units' may be combined into a smaller number of components and '~ units' or further separated into additional components and '~ units'. In addition, components and '~ units' may be implemented to play one or more CPUs in a device or secure multimedia card.

Some of the operations or functions described as being performed by the terminal, apparatus, or device in the present specification may be performed instead of by a server connected to the terminal, apparatus, or device. Similarly, some of the operations or functions described as being performed by the server may also be performed in a terminal, apparatus, or device connected to the server.

In this specification, some of the operations or functions described as mapping or matching with the terminal means mapping or matching the terminal's unique number or personal identification information, which is the identification data of the terminal. can be interpreted as

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

1 is a view for explaining a beacon-based boarding safety service providing system according to an embodiment of the present invention. Referring to FIG. 1 , the beacon-based boarding safety service providing system 1 includes at least one user terminal 100 , a safety service providing server 300 , at least one beacon 400 , and at least one Coast Guard Safety Center. It may include a server 500 . However, since the beacon-based boarding safety service providing system 1 of FIG. 1 is only an embodiment of the present invention, the present invention is not limitedly interpreted through FIG. 1 .

At this time, each component of FIG. 1 is generally connected through a network 200 . For example, as shown in FIG. 1 , at least one user terminal 100 may be connected to the safety service providing server 300 through the network 200 . In addition, the safety service providing server 300 may be connected to at least one user terminal 100 , at least one beacon 400 , and at least one Coast Guard Safety Center server 500 through the network 200 . In addition, the at least one beacon 400 may be connected to the safety service providing server 300 through the network 200 . In addition, the at least one Coast Guard Safety Center server 500 may be connected to at least one user terminal 100 , the safety service providing server 300 , and the at least one beacon 400 through the network 200 .

Here, the network refers to a connection structure in which information exchange is possible between each node, such as a plurality of terminals and servers, and an example of such a network includes a local area network (LAN), a wide area network (WAN: Wide Area Network), the Internet (WWW: World Wide Web), wired and wireless data communication networks, telephone networks, wired and wireless television networks, and the like. Examples of wireless data communication networks include 3G, 4G, 5G, 3rd Generation Partnership Project (3GPP), 5th Generation Partnership Project (5GPP), Long Term Evolution (LTE), World Interoperability for Microwave Access (WIMAX), Wi-Fi (Wi-Fi) , Internet, LAN (Local Area Network), Wireless LAN (Wireless Local Area Network), WAN (Wide Area Network), PAN (Personal Area Network), RF (Radio Frequency), Bluetooth (Bluetooth) network, NFC ( Near-Field Communication) networks, satellite broadcast networks, analog broadcast networks, Digital Multimedia Broadcasting (DMB) networks, and the like are included, but are not limited thereto.

In the following, the term at least one is defined as a term including the singular and the plural, and even if the at least one term does not exist, each element may exist in the singular or plural, and may mean the singular or plural. it will be self-evident In addition, that each component is provided in singular or plural may be changed according to embodiments.

At least one user terminal 100 makes a boarding reservation using a beacon-based boarding safety service related web page, an app page, a program or an application and receives a packet signal from the beacon 400 immediately, the safety service providing server 300 ) may be the terminal of the person who wants to board the transmission. In this case, the user terminal 100 may be a terminal that transmits a real-time location to the safety service providing server 300 using a fingerprinting algorithm after boarding. In addition, the user terminal 100 transmits boarding information to a shared terminal (not shown) before boarding, and a rescue signal after boarding, for example, a terminal that transmits a rescue signal to the shared terminal when an emergency rescue button is pressed there is.

Here, the at least one user terminal 100 may be implemented as a computer that can access a remote server or terminal through a network. Here, the computer may include, for example, navigation, a laptop equipped with a web browser, a desktop, and a laptop. In this case, the at least one user terminal 100 may be implemented as a terminal capable of accessing a remote server or terminal through a network. At least one user terminal 100 is, for example, as a wireless communication device that guarantees portability and mobility, navigation, PCS (Personal Communication System), GSM (Global System for Mobile communications), PDC (Personal Digital Cellular), PHS(Personal Handyphone System), PDA(Personal Digital Assistant), IMT(International Mobile Telecommunication)-2000, CDMA(Code Division Multiple Access)-2000, W-CDMA(W-Code Division Multiple Access), Wibro(Wireless Broadband Internet) ) terminal, a smart phone, a smart pad, a tablet PC, etc. may include all kinds of handheld-based wireless communication devices.

The safety service providing server 300 may be a server that provides a beacon-based boarding safety service web page, an app page, a program or an application. In addition, the safety service providing server 300 may be a server that maps and stores a location where at least one beacon 400 is installed, a ship ID, and a unique ID of the beacon 400 . In addition, the safety service providing server 300 may be a server that stores the strength of the beacon 400 signal measured in at least one unit cell (Cell) for the fingerprinting algorithm. At this time, when the safety service providing server 300 receives and outputs the packet of the beacon 400 after making a boarding reservation in the user terminal 100, it identifies that the user of the user terminal 100 has boarded and uploads it to the boarding list. It can be a server that In addition, the safety service providing server 300 may be a server that detects a real-time location of a user based on a packet reception signal such as RSSI of the user terminal 100 after boarding. In addition, the safety service providing server 300 collects a real-time location from the ship, and when a rescue signal is output, it transmits various administrative information such as a ship permit and captain information previously mapped to the ship and stored in the maritime security center server 500 . It can be a server that

Here, the safety service providing server 300 may be implemented as a computer capable of accessing a remote server or terminal through a network. Here, the computer may include, for example, navigation, a laptop equipped with a web browser, a desktop, and a laptop.

The at least one beacon 400 may be a Bluetooth-based device that outputs a packet signal with or without a beacon-based boarding safety service related web page, app page, program, or application. In this case, the at least one beacon 400 may be a device that transmits by inserting various identification codes into a packet to be sent, such as a sensor type, a serial number, and data identifying whether the beacon 400 is a beacon 400 .

At least one Coast Guard safety center server 500 receives a list of passengers from the safety service providing server 300 with or without using a beacon-based embarkation safety service related web page, app page, program or application, and If the location is shared and a rescue signal is received, it may be a server that receives information such as a ship, a captain, and a person on board. Here, the at least one Coast Guard Safety Center server 500 may be implemented as a computer capable of accessing a remote server or terminal through a network. Here, the computer may include, for example, navigation, a laptop equipped with a web browser, a desktop, and a laptop.

Figure 2 is a block diagram for explaining a safety service providing server included in the system of Figure 1, Figure 3 is a view for explaining an embodiment in which a beacon-based safety on board boarding service according to an embodiment of the present invention is implemented am.

Referring to FIG. 2 , the safety service providing server 300 includes a storage unit 310 , a registration unit 320 , an update unit 330 , a sharing unit 340 , a location check unit 350 , and a rescue request unit 360 . ) and an upload unit 370 .

At least one user terminal 100, at least one beacon 400, and at least one maritime police When transmitting a beacon-based boarding safety service application, program, app page, web page, etc. to the safety center server 500, at least one user terminal 100, at least one beacon 400, and at least one marine police The safety center server 500 may install or open a beacon-based boarding safety service application, a program, an app page, a web page, and the like. In addition, the service program may be driven in at least one user terminal 100 , at least one beacon 400 , and at least one Coast Guard Safety Center server 500 using a script executed in a web browser. Here, the web browser is a program that enables the use of a web (WWW: World Wide Web) service, and refers to a program that receives and displays hypertext written in HTML (Hyper Text Mark-up Language), for example, Netscape. , Explorer, Chrome, and the like. In addition, the application means an application on the terminal, for example, includes an app (App) executed in a mobile terminal (smartphone).

Referring to FIG. 2 , the storage unit 310 may map and store a location where at least one beacon 400 is installed and a ship. At least one beacon 400 may be installed in a ship, have a preset signal range, and output a packet.

The registration unit 320 may register user information when a boarding reservation event is received from at least one user terminal 100 . At this time, the at least one user terminal 100 transmits a boarding reservation event including user information before boarding, and when the at least one beacon 400 enters within a preset signal range, the packet may be received and output. .

The update unit 330, when receiving and outputting a packet of at least one beacon 400 from the user terminal 100, identifies the beacon 400 that has generated the packet to determine the location and vessel of the user terminal 100, can be updated. At this time, when the user terminal 100 receives the packet and outputs the packet to the safety service providing server 300 , the authentication data of the user terminal 100 and a Universally Unique IDentifier (UUID) of at least one beacon 400 can be transmitted. there is.

Here, the UUID is an area for identifying the beacon 400 sensor when broadcasting the beacon 400, an area for identifying the type of the beacon 400 sensor included in the at least one beacon 400, and It may include an area in which a device serial number for determining which beacon 400 transmits a signal among the at least one beacon 400 is written. For example, if the UUID consists of 16 bytes, the sensor ID may be the first 8 bytes, the sensor type may be 2 bytes, and the remaining 6 bytes may be the serial number. In this case, a total of 47 bytes can be used using the transmission standard of UUID. At this time, the data standard defined by iBeacon is a total of 31 bytes. Among the 31 bytes of data, UUID, Major, and Minor values can be arbitrarily changed to sensor values so that data can be broadcast. Of course, the present invention is not limited to the above-described packet structure, and if there is data to be added or deleted according to an embodiment, it may be reconfigured to correspond to the data to be added or deleted.

The real-time tracking unit 340 measures and stores the signal strength of at least one beacon 400 located in the ship for each location, and receives the signal strength of the at least one beacon 400 detected by the user terminal 100 . Thus, after input to a fingerprinting algorithm, the real-time location of the user terminal 100 in the vessel can be measured.

For the fingerprinting algorithm, the construction of a precise radiomap containing the WLAN signal and the location information where the signal was collected should be preceded. It can be classified into a pre-collection stage and a positioning stage. In the pre-collection step, a radio map for the location on the selected grid or link is constructed after combining and storing the coordinates of any collection location in the indoor space and the list of received signal strengths of the nodes at the corresponding collection location. In the positioning step, the terminal location is determined by the weighted sum of the locations on the high radio map by comparing the node received signal strength list measured at the location point and the radio map built in the pre-collection step.

After constructing a radio map, when a user with a communication device wants to know the current location, the location is determined by measuring the signal strength at his or her location. In addition, all signal propagation characteristics of the indoor environment are reflected in the built radio map to provide high positioning accuracy. However, there is a disadvantage in that the measurement process must be performed several times at the same location in order to improve the accuracy. In order to reduce the occurrence of such errors, various algorithms can be used to increase the positioning accuracy. In this case, KNN and a feature vector algorithm can be used.

The KNN algorithm is a non-parametric method mainly used for classification and regression. The nonparametric method is a statistical method that approaches without assumptions about the population distribution (set of data). The definition of the KNN algorithm is an algorithm that selects and classifies the classification criteria of a large number of data without a classification criterion. When the data to be classified are accepted, the data is found in the space where the training data is displayed closest to the N data by distance, and after a majority vote, it is decided where it belongs. Here, the value of N is arbitrarily determined by the user. If the value of N is too low, it is sensitive but noise may be high. If the value of N is too large, it is strong against noise but has the disadvantage of low sensitivity. Therefore, it is important to use an appropriate level of K.

Here, j is an integer from 1 to n. Equation 1 above is a formula for calculating the distance between a cell and an AP, where i denotes the number of the AP and j denotes the cell number of the radio map. Si means the radio map value currently being measured, and Sij means the RSSI value of the constructed radio map. When the value of dj calculated in Equation 1 becomes the minimum, it is determined that the position is the person's position. The position coordinates at that time are represented by (xi, yi) in the formula (2).

Equation 2 is a general formula for improving the accuracy of the estimated coordinate value. Equation 1 obtains its own position coordinate value, repeats the process K times to obtain K coordinate values, adds each, and divides by K. By using the average value, the error is reduced and the accuracy of location recognition is improved. The KNN algorithm has the advantage of being simple, efficient, and fast because it does not require assumptions about the distribution of the data. However, it does not directly present any model and has a disadvantage in that it takes up a lot of computer memory.

The feature vector algorithm refers to the degree of similarity between two vectors that can be obtained by using the cosine angle between the two vectors. If the directions of the two vectors are exactly the same, they have a value of 1, and if they are perpendicular to each other at an angle of 90°, they have a value of 0, if they have opposite directions to each other as 180°, they have a value of -1. That is, the feature vector has a value greater than or equal to -1 and less than or equal to 1, and the closer the value is to 1, the higher it is judged. In general, vector elements are made with positive numbers. In the fingerprinting technique using the feature vector algorithm, a radio map is constructed by finding a value using a vector cosine equation, and then the similarity is measured by comparing the radio map value with the measured value using a similarity function.

Equation 3 is a general formula for estimating coordinates using a vector cosine expression, and the (x, y) value means the cell coordinates of the Radiomap.

Equation 4 is a general formula for deriving similarity, Vrt means a value of RSSI currently being measured, and Vi,j means a value of the (i,j)-th coordinate of the constructed radio map. The value obtained through t Equation 4 exists in the range of 0 to 1, and the larger the value, the smaller the angular difference between the vectors and the higher the similarity. That is, it determines the coordinates when the cosine value is the maximum value as its own position. The fingerprinting-based feature vector algorithm has higher accuracy by using two dimensions, but the processing time is complicated and the computation time is long.

Therefore, when estimating a user's real-time location using the fingerprinting technique using the beacon 400 based on the above-described basic concept, in order to increase the accuracy of the RSSI value having a large error value of the beacon 400, the Kalman filter and the garbage filter It is decided to use a hybrid filter using In addition, in order to increase the accuracy of the fingerprinting algorithm, KNN and feature vector algorithm will be used. The above-described basic concepts will not be repeatedly described below.

At this time, the real-time tracking unit 340 divides the space in the vessel into unit cells, and collects the MAC address and RSSI value of at least one beacon 400 in each unit cell to store the signal strength for each location. can If an AP such as WIFI exists, the MAC address and RSSI value of the AP may be measured. First, the radio map may be composed of indoor map information and radio map information constructed by a fingerprinting method in an indoor space for indoor positioning. In the configuration for collecting beacon information, a beacon scanner (not shown) capable of scanning each beacon 400 information installed in an indoor space and data transmitted by the beacon may be further configured.

The configuration for the position processing may be composed of a KNN and a feature vector algorithm, and each position value is calculated using the two algorithms using data to be scanned by each beacon 400 . The configuration for RSSI modeling corrects RSSI values measured from each of the beacons 400 installed in an indoor space using a Kalman filter and a garbage filter. Each beacon 400 transmits data including UUID, Mac Address, Tx Power, and RSSI values at regular intervals. The beacon 400 may be installed in the space to be positioned inside the ship, and indoor positioning may be performed using a smart phone.

Meanwhile, the hybrid filter scans the N raw RSSI values measured from the beacon 400 with a smart phone, sends it to the safety service providing server 300 , and then stores it in the database. Then, the measured RSSI values are filtered using a hybrid filter. The garbage filter excludes the remaining RSSI values excluding the error range of the actual RSSI that can be received according to the distance from the beacon 400 in use. acts as an exclusion. G-RSSI is the number of RSSI values after using the garbage filter by taking the measured N RSSI values. From the N RSSI values, a range of RSSI values to be excluded is determined using a garbage filter, and the number of RSSI values corresponding to the range is excluded. Finally, the number of RSSI values remaining after being excluded using the garbage filter can be transmitted to the smart phone after the RSSI values are corrected using the Kalman filter. Of course, it will be apparent that, in addition to the above-described feature vector, KNN, and garbage filter, a method for increasing positioning accuracy can be used in various ways and may vary according to embodiments.

The sharing unit 350 may transmit the location, vessel, and user information of the user terminal 100 updated from the update unit 330 to the maritime security center server 500 .

The positioning unit 360 may determine the position of the vessel in real time and display it on the map. GPS may be used to determine the position of the vessel, but transmitting it to the Coast Guard Safety Center server 500 may be a problem. In this case, LoRa WAN communication can be used. LoRa is an abbreviation of Long Range, and expresses the long communication distance, which is the most prominent characteristic of LoRa communication. The communication structure adopts the Aloha protocol method based on the star topology, the radio wave reach is up to 20km, and the communication speed is between 0.3kbps and 50kbps. In consideration of speed and transmission time, a range of 2 km is mainly used. Other features include low energy, multi-sensor capability, and encryption, as it provides secure two-way communication and mobility. LoRa communication has a lower data rate than Short Range Network, but a longer communication distance, and lower data rate than Cellular Network, but has a similar communication distance and lower price. Accordingly, since long-distance transmission is possible even when power is insufficient, it may be suitable for an emergency situation. If the ship is in distress, it may be difficult to find the exact spot because the position is continuously moved by the current. In addition, although it is initially said that a cellular network is used, even this may be difficult in a state of insufficient power. Accordingly, when the low power is lower than the reference value, the vessel may provide the position of the vessel using LoRa communication.

When the rescue signal is received from the ship, the rescue request unit 370 may extract the identifier of the ship, extract at least one user information mapped to the identifier and stored, and then transmit it to the maritime security center server 500 . As described above, when a rescue signal is received through cellular or LoRa communication, the ID (identifier) of the vessel included in the rescue signal is extracted, and pre-registered occupant information, vessel information, etc. are collected and the Coast Guard Safety Center Server 500 ) can be sent to At this time, the maritime security safety center server 500, what the type and size of the vessel, where it is currently, how many people are on it, and who the crew and crew are, etc. can be grasped.

The upload unit 380 receives, through API, safety information and administrative information corresponding to at least one or a combination of at least one of a seaman's license, a ship specification, a ship inspection certificate, and a fishing and fishing report certificate of the captain on board the ship. can be uploaded At this time, the vessel specifications are vessel name, type, IMO number, class, flag/port of registry. Owner, Ship Manager/Operator, Building Shipyard (Builder), Gross Tonnage / Net Tonnage, Dead Weight, Draft, Light Multiple Since various information such as tonnage (LDT), total length of ship/length between ships (LOA/LBP), ship width, die depth, and cargo hold capacity are recorded, rescue or defects can be prevented. easy to find Of course, it will be obvious that various types of data may be collected and shared according to embodiments in addition to the above-described data.

On the other hand, when the emergency button is selected after the user terminal 100 stores and shares the boarding information, a rescue request may be transmitted to the shared terminal with the boarding information shared. Accordingly, the recipient may know all or part of the information identified by the maritime police, and the location of the user terminal 100 may be output. Accordingly, family members and acquaintances can know that they are in distress even before the government or police authorities announce whether they are on the distressed list, and they do not have to wait anxiously for the list to be released.

Hereinafter, an operation process according to the configuration of the safety service providing server of FIG. 2 will be described in detail with reference to FIG. 3 as an example. However, it will be apparent that the embodiment is only one of various embodiments of the present invention and is not limited thereto.

Referring to FIG. 3A , in the service according to an embodiment of the present invention, as shown in FIG. 3B , a user who makes a boarding reservation by mobile in advance using a beacon technology, rather than manually writing a list of current passengers and reporting an entry/exit port. When the beacon 400 packet signal is received from the user terminal 100 of the and transmitted to the safety service providing server 300, it is automatically processed on board and then shared with the government, local government, or competent authority. Referring to FIG. 3B , there are many people who go personal fishing for personal clubs or hobbies recently. When people rent or reserve a fishing boat using the user terminal 100 and go fishing gather to ride the boat, the user terminal ( 100) receives the packet signal of the beacon 400 attached to the ship and transmits data to the safety service providing server 300 in the background mode, and the safety service providing server 300 receives the reservation list and the beacon 400 One user terminal 100 is collated and matched to secure a list of occupants and share it with the authorities.

Referring to FIG. 3D , it is possible to manage the flight schedule in the fishing boat list, and as shown in FIG. 3E , it is possible to check where each vessel is currently located and which route it is moving in real time, and as shown in FIG. 3F , the ship owner or The captain can also track the location of the occupants in real time through the app. As shown in Fig. 4a, the user terminal 100 receives the packet signal of the beacon 400 located on the ship and passes it to the safety service providing server 300 to receive the service. As shown in Fig. 4b, the user terminal 100, The name, class, and RSSI value of the beacon 400 are transmitted to the safety service providing server 300, and the safety service providing server 300 uses a fingerprinting algorithm to display the position of the occupant, and the terminal (not shown) of the captain or safety personnel. city) will be notified.

At this time, FIG. 4C shows the RSSI of each beacon 400 and coordinates, and based on each difference, the real-time location of each user can be estimated, and this can be displayed in the ship picture as shown in FIG. 4D. An application according to an embodiment of the present invention may have a logo as shown in FIG. 4E, but is not limited thereto.

The matters not described for the method of providing the beacon-based safety on board boarding service of FIGS. 2 and 3 are the same as those described for the method of providing the beacon-based safety service on board through FIG. 1 or can be easily inferred from the described contents Therefore, the following description will be omitted.

5 is a diagram illustrating a process in which data is transmitted/received between components included in the beacon-based boarding safety service providing system of FIG. 1 according to an embodiment of the present invention. Hereinafter, an example of a process in which data is transmitted and received between each component will be described with reference to FIG. 5, but the present application is not limited to such an embodiment, and the example shown in FIG. 5 according to various embodiments described above will be described. It is apparent to those skilled in the art that the data transmission/reception process may be changed.

Referring to FIG. 5 , the safety service providing server maps and stores a location where at least one beacon is installed and a ship (S5100), and when a boarding reservation event is received from at least one user terminal, user information is registered ( S5200).

In addition, when receiving and outputting at least one beacon packet from the user terminal, the beacon generating the packet is identified and the location and vessel of the user terminal are identified and updated (S5300).

The order between the above-described steps ( S5100 to S5300 ) is merely an example and is not limited thereto. That is, the order between the above-described steps ( S5100 to S5300 ) may be mutually changed, and some of these steps may be simultaneously executed or deleted.

Matters not described for the method of providing the beacon-based boarding safety service of FIG. 5 are the same as those described for the method of providing the beacon-based boarding safety service through FIGS. 1 to 4 or can be easily inferred from the described contents Therefore, the following description will be omitted.

The method for providing a beacon-based boarding safety service according to an embodiment described with reference to FIG. 5 may also be implemented in the form of a recording medium including instructions executable by a computer, such as an application or program module executed by a computer. . Computer-readable media can be any available media that can be accessed by a computer and includes both volatile and nonvolatile media, removable and non-removable media. Also, computer-readable media may include all computer storage media. Computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data.

The method for providing a beacon-based boarding safety service according to an embodiment of the present invention described above may be executed by an application basically installed in a terminal (which may include a program included in a platform or an operating system, etc. basically mounted in the terminal) Also, it may be executed by an application (ie, a program) installed directly in the master terminal by a user through an application providing server such as an application store server, an application, or a web server related to the corresponding service. In this sense, the method for providing a beacon-based boarding safety service according to an embodiment of the present invention described above is implemented as an application (ie, a program) installed basically in a terminal or directly installed by a user and can be read by a computer such as a terminal It can be recorded on a recording medium.

The above description of the present invention is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

Claims (10)

at least one beacon installed in the ship and having a preset signal range and outputting a packet;
at least one user terminal that transmits a boarding reservation event including user information before boarding, and receives and outputs the packet when the at least one beacon enters within the preset signal range; and
A storage unit for mapping and storing the location where the at least one beacon is installed and a vessel, a registration unit for registering the user information when a boarding reservation event is received from the at least one user terminal, and the at least one beacon from the user terminal a safety service providing server including an update unit for identifying and updating the location and vessel of the user terminal by identifying the beacon that generated the packet when receiving and outputting the packet;
A beacon-based boarding safety service providing system comprising a.
The method of claim 1,
The signal strength of at least one beacon located in the ship is measured and stored for each position, and the signal strength of the at least one beacon detected by the user terminal is received and input to a fingerprinting algorithm, and then the user terminal a real-time tracking unit for measuring the real-time location of the vessel;
Beacon-based boarding safety service providing system, characterized in that it further comprises.
3. The method of claim 2,
The real-time tracking unit,
A beacon-based boarding safety service, characterized in that by dividing the space in the ship into unit cells and collecting the MAC address and RSSI value of the at least one beacon from each unit cell, the signal strength for each location is stored delivery system.
The method of claim 1,
The safety service providing server,
a sharing unit for transmitting the location, vessel and user information of the user terminal updated from the update unit to the Coast Guard Safety Center server;
Beacon-based boarding safety service providing system, characterized in that it further comprises.
The method of claim 1,
When the user terminal receives the packet and outputs it to the safety service providing server, the beacon-based boarding safety service, characterized in that it transmits the authentication data of the user terminal and a Universally Unique IDentifier (UUID) of the at least one beacon delivery system.
6. The method of claim 5,
The UUID is an area for identifying a beacon sensor when broadcasting the beacon, an area for identifying a type of a beacon sensor included in the at least one beacon, and a signal from any of the at least one beacon. A beacon-based boarding safety service providing system, characterized in that it includes an area in which a device serial number for determining whether or not to send is recorded.
The method of claim 1,
The safety service providing server,
a positioning unit for identifying the position of the vessel in real time and displaying it on a map;
Beacon-based boarding safety service providing system, characterized in that it further comprises.
The method of claim 1,
The safety service providing server,
When a rescue signal is received from the ship, a rescue request unit that extracts the identifier of the ship, extracts the at least one user information mapped to the identifier and stored, and then transmits it to the Coast Guard Safety Center server;
Beacon-based boarding safety service providing system, characterized in that it further comprises.
The method of claim 1,
The safety service providing server,
An upload unit for receiving and uploading safety information and administrative information corresponding to at least one or a combination of at least one of a seaman's license, a ship specification, a ship inspection certificate, and a fishing and fishing report certificate of the captain who boarded the ship to the API and uploading;
Beacon-based boarding safety service providing system, characterized in that it further comprises.
The method of claim 1,
After storing and sharing the boarding information in the user terminal, when the emergency button is selected, a beacon-based boarding safety service providing system, characterized in that the rescue request is transmitted to the shared terminal in which the boarding information is shared.

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