KR20070051241A - System and method for observing vessels by using mobile data communication and recording medium - Google Patents

Abstract

The present invention relates to a ship monitoring method and system using a wireless data communication, a recording medium, and receives a radio frequency signal from a predetermined terminal device provided in at least one or more ships in a predetermined wireless processing means, and predetermined wireless control means. Extracts predetermined vessel monitoring information from the radio frequency signal received from the terminal apparatus through the radio processing means, receives the extracted vessel monitoring information through the radio control means from a predetermined information receiving means, and Confirm the validity of the received vessel monitoring information in connection with the predetermined vessel monitoring information D / B in the information confirmation means, and the predetermined information processing means stores the confirmation result in a predetermined storage medium and / or Outputting through the output means, and / or transmitting the confirmation result to a predetermined output device. Gong. Thereby, there is an advantage that it is possible to immediately determine whether the fishing vessels operating in the territorial waters illegal operation and / or whether the vessels sailing the territorial waters infringement.

Ship, surveillance

Description

Ship monitoring method and system using wireless data communication, recording medium therefor {System and Method for Observing Vessels by Using Mobile Data Communication and Recording Medium}

1 is a conceptual diagram of a ship monitoring system using wireless data communication according to an embodiment of the present invention.

2 is a view showing a functional configuration of the vessel monitoring apparatus according to the embodiment of the present invention.

3 is a diagram illustrating a functional configuration of a terminal apparatus according to an embodiment of the present invention.

4 is a diagram illustrating a method of operating a terminal device according to an embodiment of the present invention.

5 is a view illustrating a method for operating a ship monitoring apparatus according to an embodiment of the present invention.

<Description of main parts of drawing>

200: vessel monitoring device 205: radio processing unit

210: wireless control unit 220: main control unit

225: information transmitter 230: information receiver

235: information verification unit 240: information processing unit

245: ship monitoring information D / B 260: interface unit

265: communication unit 270: storage medium

275: output device 280: data bus and / or communication cable

300: terminal device 310: location positioning unit

315: wireless processing unit 335: memory unit

The present invention receives a radio frequency signal from a predetermined terminal device provided in at least one or more ships in a predetermined radio processing means, and receives the radio frequency signal received from the terminal device through the radio processing means in a predetermined radio control means. Extracts predetermined vessel monitoring information from the vessel, receives the extracted vessel surveillance information through the radio control means in a predetermined information receiving means, and links the predetermined vessel monitoring information D / B in the predetermined information checking means Confirm the validity of the received vessel monitoring information, and store the confirmation result in a predetermined storage medium and / or output through a predetermined output means in a predetermined information processing means, and / or confirm by the predetermined output device The present invention provides a method and system for monitoring a ship using wireless data communication and transmitting a recording medium. To.

Due to global warming and indiscriminate operation, illegal and / or fraudulent operations are prevalent as marine resources are gradually exhausted. There is a limit.

The present invention is derived to solve the above problems, at least one of the predetermined wireless processing means based on the full-duplex wireless data communication between the ship monitoring device and at least one transmission device. Receives a radio frequency signal from a predetermined terminal device provided in the above vessel, extracts predetermined vessel monitoring information from the radio frequency signal received from the terminal device through the radio processing means in a predetermined radio control means, and Receive the vessel monitoring information extracted through the wireless control means in the information receiving means of, and confirms the validity of the received vessel monitoring information in connection with the predetermined vessel monitoring information D / B in a predetermined information checking means The predetermined information processing means stores the verification result in a predetermined storage medium and / or An object of the present invention is to provide a method and a system for monitoring a ship using wireless data communication, and / or a recording medium, which are output through an output means and / or transmit the confirmation result to a predetermined output device.

The present invention comprises the steps of receiving a radio frequency signal from a predetermined terminal device provided in at least one or more ships in a predetermined radio processing means; Extracting predetermined ship monitoring information from the radio frequency signal received from the terminal apparatus through the radio processing means in a predetermined radio control means; Receiving the extracted vessel monitoring information through the radio control means in a predetermined information receiving means; Confirming validity of the received vessel monitoring information in association with vessel monitoring information D / B in predetermined information checking means; And storing the verification result in a predetermined information processing means on a predetermined storage medium and / or outputting the result via a predetermined output means, and / or transmitting the verification result to a predetermined output device. It is done.

According to the embodiment of the present invention, the vessel monitoring method preferably further comprises the step of transmitting predetermined control information from the predetermined information transmitting means to the terminal device.

According to an embodiment of the present invention, it is preferable that the terminal device periodically generates predetermined location information through GPS based positioning.

According to the embodiment of the present invention, the ship monitoring information preferably comprises at least one or more terminal specific information about the terminal device and the location information of the terminal device.

According to the embodiment of the present invention, the output means or output device preferably comprises a predetermined vessel monitoring radio wave detection device (Radar, etc.).

According to the implementation method of the present invention, the vessel monitoring method outputs and / or transmits the vessel monitoring information to a ship monitoring radio wave detection apparatus, the information processing means of the position information included in the vessel monitoring information Preferably, the method further comprises converting a coordinate system into a coordinate system used in the ship monitoring radio wave detection apparatus.

According to an embodiment of the present invention, the ship monitoring information D / B may include at least one terminal specific information permitted to operate in a predetermined ship monitoring area managed by the ship monitoring device and ship monitoring area information of the ship monitoring device. It is preferable to store in association with and / or at least one terminal specific information that can not operate in the vessel monitoring area managed by the vessel monitoring device and the vessel operation area information of the vessel equipped with the terminal device. .

According to the invention, the recording medium provided on the system in which the vessel monitoring method is implemented is characterized in that for recording a program for executing the method.

According to the implementation method of the present invention, it is preferable that the ship monitoring device transmits predetermined control information processed by a predetermined wireless data communication protocol to the terminal device.

According to an embodiment of the present invention, it is preferable that the terminal device periodically generates predetermined location information through GPS based positioning.

According to the embodiment of the present invention, the ship monitoring information preferably comprises at least one or more terminal specific information about the terminal device and the location information of the terminal device.

According to the embodiment of the present invention, the output means or output device preferably comprises a predetermined vessel monitoring radio wave detection device (Radar, etc.).

According to the embodiment of the present invention, when the vessel monitoring information is output and / or transmitted to a radio wave detection apparatus for a predetermined vessel monitoring, the vessel monitoring device is the vessel monitoring system coordinate system of the position information included in the vessel monitoring information It is preferable to convert to the coordinate system used in the radio wave detection device.

According to an embodiment of the present invention, the ship monitoring information D / B may include at least one terminal specific information permitted to operate in a predetermined ship monitoring area managed by the ship monitoring device and ship monitoring area information of the ship monitoring device. It is preferable to store in association with and / or at least one terminal specific information that can not operate in the vessel monitoring area managed by the vessel monitoring device and the vessel operation area information of the vessel equipped with the terminal device. .

Hereinafter, with reference to the accompanying drawings and description will be described in detail the operating principle of the preferred embodiment of the present invention. However, the drawings and the following description shown below are for the preferred method among various methods for effectively explaining the features of the present invention, the present invention is not limited only to the drawings and description below. In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users or operators. Therefore, the definition should be based on the contents throughout the present title.

In addition, preferred embodiments of the present invention to be carried out below are provided in each system functional configuration to efficiently describe the technical components constituting the present invention, or system functions that are commonly provided in the technical field to which the present invention belongs. The configuration will be omitted, and described mainly on the functional configuration to be additionally provided for the present invention. If those skilled in the art to which the present invention pertains, it will be able to easily understand the function of the components that are conventionally used among the omitted functional configuration not shown below, and also the configuration omitted as described above The relationship between the elements and the components added for the present invention will also be clearly understood.

In the present invention, each means constituting the ship monitoring system using wireless communication is a program (e.g., each recorded on a recording medium provided in each device in order to realize unique characteristics (or roles) defined in the means. A program including at least one function unit (Function) for performing a unique function (or role) of the means), and / or may be implemented as a device unit included in each device, Thereby, this invention is not limited.

As a result, the technical spirit of the present invention is determined by the claims, and the following examples are one means for efficiently explaining the technical spirit of the present invention to those skilled in the art to which the present invention pertains. It is only.

1 is a conceptual diagram of a ship monitoring system using wireless data communication according to an embodiment of the present invention.

More specifically, Figure 1 monitors at least one or more vessels (or fishing vessels) provided with a predetermined terminal device 300, and at least one or more vessels in operation and / or sailing within a vessel monitoring range 100 of a certain scale. It is a conceptual diagram of a ship monitoring system using a wireless data communication, characterized in that consisting of a maritime security boat equipped with a predetermined vessel monitoring device 200.

Referring to FIG. 1, the vessel monitoring range 100 moves together with the movement of the maritime security vessel, and the terminal device 300 present in the vessel surveillance range 100 is a vessel monitoring apparatus provided in the maritime security vessel. Characterized by the terminal specific information for the terminal device 300 and the position information of the terminal device 300 to the vessel monitoring information characterized in that for periodically transmitting.

According to an embodiment of the present invention, the marine security boat is provided with a predetermined radio detection device (Radar) having an operating range of more than the vessel monitoring range 100 of the vessel monitoring device 200, the vessel according to the present invention Surveillance device 200 is preferably linked to the radio wave detection device.

2 is a view showing a functional configuration of the vessel monitoring apparatus 200 according to the embodiment of the present invention.

In more detail, Figure 2 is a preferred functional configuration of the vessel monitoring device 200 provided in the marine patrol boat shown in Figure 1, the vessel monitoring device 200 is at least of Motorola's DataTAC method or Erricson's Mobitex method Based on the full-duplex wireless data communication corresponding to one or more wireless data communication standards, periodically receive predetermined vessel monitoring information from the terminal device 300 provided in at least one or more vessels, and the received vessel monitoring Information is stored in a predetermined storage medium 270, and / or output via a predetermined output means, and / or transmitted to a predetermined output device 275 (e.g., a radio wave detection device provided in a maritime guard). For the preferred vessel monitoring apparatus 200, characterized in that to output.

Referring to FIG. 2, the vessel monitoring apparatus 200 includes a radio processor 205 for transmitting and receiving radio frequency signals to and from a predetermined terminal device 300 based on a radio data communication standard, and the radio processor 205. A radio control unit 210 for controlling radio frequency transmission / reception functions of the mobile station, extracting predetermined ship monitoring information from the radio frequency signal received from the terminal device 300 through the radio processing unit 205, and the ship monitoring device; The main control unit 220 controls and manages the overall functions assigned to the 200, and performs an information processing function on at least one or more information transmitted and received to the terminal device 300 in association with the wireless control unit 210. And, characterized in that it comprises a ship monitoring information D / B 245 for storing information for confirming the validity of the ship monitoring information received from the terminal device 300, The wireless control unit 210, the main control unit 220, and the ship monitoring information D / B 245 interwork with a predetermined data bus 280 and / or a communication cable 280 in the ship monitoring device 200. Characterized in that.

In addition, the vessel monitoring apparatus 200 has a screen output unit 250 for outputting the vessel monitoring information received from at least one terminal device 300 to a predetermined screen output means, and the function of the vessel monitoring device 200 A key input unit 255 for inputting at least one key data from a predetermined key input means for control, an interface unit 260 for transmitting the received vessel monitoring information to an external output device 275, and the vessel monitoring At least one or more communication units 265 for communicating at least one or more information (or data) operated in the apparatus 200 and a power supply unit 215 for supplying predetermined power to the vessel monitoring apparatus 200. It is characterized by further comprising a device configuration including a. Those skilled in the art to which the present invention pertains will be able to easily infer the preferred functional configuration of the device configuration portion, detailed description thereof will be omitted for convenience.

The wireless processing unit 205 receives a predetermined radio frequency signal from at least one terminal device 300 corresponding to the wireless data communication standard through a predetermined antenna, and demodulates the received radio frequency signal. In addition, the modulated radio frequency signal to be transmitted to at least one terminal device 300 in accordance with the wireless data communication standard, characterized in that for transmitting the modulated radio frequency signal through a predetermined antenna. For example, the wireless processing unit 205 includes a radio frequency (RF) unit, an intermediate frequency (IF) unit, and a baseband unit corresponding to the wireless data communication standard.

The radio controller 210 may be configured to receive and demodulate a predetermined radio frequency signal from the at least one terminal device 300, and / or modulate a predetermined radio frequency signal to at least one terminal device. Control to transmit to 300, characterized in that for performing the monitoring and diagnostic function of the wireless processing unit 205.

In addition, when a predetermined radio frequency signal is received and demodulated from at least one or more terminal devices 300 through the radio processing unit 205, the radio controller 210 erases the radio interval protocol field from the radio frequency signal. Characterized in that the predetermined traffic information (or data) transmitted from the terminal device 300 is extracted, whereby the ship monitoring information transmitted from the terminal device 300 is received by the ship monitoring device 200. .

In addition, when the radio controller 210 modulates predetermined information (or data) into a radio frequency signal through the radio processor 205 and transmits it to at least one or more terminal devices 300, the information (or data). Is encoded into a data structure that can be inserted into the radio frequency signal (e.g., message format) and provided to the radio processor 205 to include the information (or data) in the radio processor 205. And modulate and transmit a radio frequency signal, whereby predetermined control information is transmitted to the terminal device (300).

In addition, the wireless control unit 210 is characterized in that for transmitting and receiving the predetermined information (or data) with the main control unit 220 through the data bus 280 and / or the communication cable 280, thereby. Predetermined vessel monitoring information received from the at least one terminal device 300 through the wireless processing unit 205 is provided to the main control unit 220, and / or at least one terminal device (from the main control unit 220) ( Predetermined control information to be transmitted to 300 is provided to the wireless controller 210.

The main controller 220 includes a processor and an execution memory that includes a CPU / MPU in hardware, a bus for inputting / outputting a predetermined program routine and / or program data from a predetermined memory element, and the same. It comprises a predetermined electronic circuit (or integrated circuit) provided for the purpose, and is loaded into the execution memory from a predetermined memory device and / or chipset in software through the processor to perform a specific function Generic term of program routine and / or program data to be processed (hence, in the present invention, a predetermined program routine recorded on a recording medium provided in the vessel monitoring apparatus 200 for vessel monitoring is illustrated as being provided in this controller for convenience. As described above), the main control unit 220 controls the height of the vessel monitoring apparatus 200. It characterized in that a function (e.g., validation and / or processing information of the ship monitoring information) is to be achieved and controlled.

The vessel monitoring information D / B 245 stores information for confirming the validity of the vessel monitoring information received from at least one vessel through the radio controller 210 and / or the radio processor 205. It features.

According to an embodiment of the present invention, the vessel monitoring information D / B 245 may operate in the territorial sea including the vessel surveillance region information corresponding to the territorial sea managed by the vessel surveillance information and the vessel surveillance region information. It is preferable to store the terminal-specific information associated with at least one terminal device 300 provided in at least one or more vessels in association. As a result, whether the ship which has transmitted the ship monitoring information to the ship monitoring device 200 within the ship monitoring range 100 of the ship monitoring device 200 is allowed to operate in the ship monitoring area. You can check in real time.

In addition, the terminal for at least one or more terminal devices 300 provided in at least one or more vessels that are not able to operate in the vessel monitoring region managed by the vessel monitoring apparatus 200, but can navigate the vessel monitoring region. Preferably, the unique information and the ship operation area information including an area in which the ship provided with the terminal device 300 can sail and / or an area in which the ship can operate are stored in association with each other. As a result, the ship which has transmitted the ship monitoring information to the ship monitoring device 200 within the ship monitoring range 100 of the ship monitoring device 200 is a ship that is allowed to navigate the ship monitoring area in real time. You can check it.

According to an exemplary embodiment of the present invention, the wireless processing unit 205 and the wireless control unit 210 correspond to a base transceiver station corresponding to at least one or more wireless data communication standards of the DataTAC / Mobitex scheme in the vessel monitoring apparatus 200. Preferably, the main control unit 220 performs a function of a network control device (eg, a switching center) corresponding to the wireless data communication standard in the vessel monitoring apparatus 200. Preferably, the vessel monitoring information D / B (245) preferably performs the function of the subscriber D / B corresponding to the wireless data communication standard in the vessel monitoring device (200). For example, the terminal specific information associated with the vessel monitoring area information in the vessel monitoring information D / B 245 corresponds to the home subscriber information, and the terminal specific information associated with the vessel operation area information corresponds to the visited subscriber information. In addition, the data bus 280 and / or the communication cable 280 corresponds to a wired section for connecting the network components in accordance with the wireless data communication standard in the vessel monitoring device 200, the communication unit 265 ) Serves as a router and / or a gateway that connects an internal network component and an external network in response to the wireless data communication standard in the vessel monitoring apparatus 200. In addition, an external output device 275 (eg, a radio wave detection device) outputting the vessel monitoring information through the interface unit 260 may be connected to a host in response to the wireless data communication standard in the vessel monitoring apparatus 200. Corresponding.

The storage medium 270 stores at least one vessel monitoring information received from the terminal device 300 provided in at least one vessel existing within the vessel monitoring range 100 of the vessel monitoring apparatus 200. It is done.

According to the exemplary embodiment of the present invention, when the validity of the vessel monitoring information is confirmed, the storage medium 270 stores the received vessel monitoring information by adding a predetermined flag corresponding to the validation result. desirable.

Referring to FIG. 1, the vessel monitoring apparatus 200 receives a predetermined vessel surveillance received from the terminal device 300 provided in at least one vessel through the radio controller 210 and / or the radio processor 205. An information receiving unit 230 for receiving information, an information checking unit 235 for confirming validity of the received vessel monitoring information in connection with the vessel monitoring information D / B 245, and storing the confirmation result And an information processing unit 240 which is stored in the medium 270 and / or outputs through a predetermined output means, and / or transmits the confirmation result to the predetermined output device 275.

In addition, the ship monitoring information is preferably provided with an information transmitter 225 for transmitting predetermined control information to the terminal device 300 provided in at least one or more ships.

The information receiver 230 receives and demodulates the radio processor 205 from at least one or more terminal apparatuses 300 through a predetermined radio frequency signal, and then monitors a predetermined vessel extracted by the radio controller 210. Characterized in that the information is received via the data bus 280 and / or communication cable 280, the received vessel monitoring information is provided to the information confirmation unit 235 and / or information processing unit 240. .

The information checking unit 235 reads the terminal specific information for the terminal device 300 from the vessel monitoring information received from the terminal device 300 provided in at least one ship through the information receiving unit 230 and The vessel having the ship monitoring device having a terminal device 300 that transmits the ship monitoring information by retrieving terminal unique information matching the read-out terminal unique information from the ship monitoring information D / B 245. It is characterized by checking whether it is possible to operate within the ship monitoring area managed by 200 and / or to navigate the ship monitoring area.

According to the embodiment of the present invention, the information checking unit 235 preferably adds a predetermined flag corresponding to the validity checking result to the ship monitoring information. For example, as a result of confirming the validity of the vessel monitoring information, when the vessel can operate within the vessel monitoring area managed by the vessel monitoring apparatus 200, the information confirming unit 235 approves the validity of the vessel monitoring information. Add a flag. Alternatively, as a result of confirming the validity of the vessel monitoring information, when the vessel is not able to operate in the vessel monitoring area managed by the vessel monitoring apparatus 200 but can sail, the information confirming unit 235 monitors the vessel. Add a validation flag to the information.

The information processing unit 240 stores the vessel monitoring information validated by the information confirming unit 235 in the storage medium 270, and / or the vessel monitoring apparatus through the screen output unit 250. Output through the screen output means provided in the (200), and / or at least one or more output device (275) (for example, provided in the maritime patrol boat associated with the vessel monitoring device 200 via the interface unit 260) To a radio wave detection device).

According to the method of the present invention, the vessel monitoring information through the interface unit 260, at least one or more output devices 275 (e.g., radio wave detection device provided in the maritime patrol boat) associated with the vessel monitoring device 200 ), When the coordinate system of the output device 275 and the coordinate system of the ship device are different from each other, the information processor 240 outputs the position information included in the ship monitoring information to the output device 275. Preferably, the apparatus further includes converting coordinates into a coordinate system provided in the apparatus, whereby the position information of the vessel output through the output device 275 corresponding to the vessel monitoring information is confirmed by the output device 275. The output is matched with the position information of the vessel.

The information transmitter 225 generates predetermined control information corresponding to a predetermined control command protocol standard defined between the terminal apparatus 300 provided in at least one or more ships and the vessel monitoring apparatus 200 (or the Receive predetermined control information through a key input unit 255, or receive external control device connected to a communication channel with the vessel monitoring apparatus 200 through the communication unit 265), and control Information is provided to the wireless controller 210 through the data bus 280 and / or the communication cable 280.

3 is a diagram illustrating a functional configuration of a terminal device 300 according to an embodiment of the present invention.

In more detail, FIG. 3 shows a terminal apparatus for transmitting predetermined vessel monitoring information to the vessel monitoring apparatus 200 shown in FIG. 2 and / or receiving predetermined control information from the vessel monitoring apparatus 200. As a preferred functional configuration diagram for the 300, the terminal device 300 is based on the full-duplex wireless data communication corresponding to at least one or more wireless data communication standards of Motorola's DataTAC method or Erricson's Mobitex method the vessel monitoring apparatus 200 And a predetermined ship monitoring information periodically, and / or receive predetermined control information from the ship monitoring device 200.

Referring to FIG. 3, the terminal device 300 calculates location information of the control unit 305 for controlling and managing overall functions assigned to the terminal device 300 and the terminal device 300 according to the present invention. Positioning unit 310 and the wireless processing unit 315 for transmitting and receiving a predetermined radio frequency signal with the wireless processing unit 205 provided in the vessel monitoring apparatus 200 based on the wireless data communication standard, and the terminal And a memory unit 335 for storing terminal specific information about the device 300, wherein the memory unit 335 is configured by the terminal device 300 (eg, the wireless processing unit 315). It is preferable to further store at least one or more terminal parameters necessary for performing wireless data communication with the vessel monitoring apparatus 200 based on a wireless data communication standard.

In addition, the terminal device 300 may include the position information included in predetermined vessel monitoring information to be transmitted to the vessel monitoring apparatus 200, and / or predetermined control information received from the vessel monitoring apparatus 200. Screen output unit 320 for outputting a predetermined screen output means (for example, an LCD device), and predetermined key input means (for example, a keypad and / or a control button) for controlling the function of the terminal device 300. And a terminal configuration unit including at least one key input unit 325 for inputting at least one key data from the terminal, and at least one power supply unit 330 for supplying predetermined power to the terminal device 300. do. Those skilled in the art to which the present invention pertains will be able to easily infer the desired functional configuration of the terminal configuration, detailed description thereof will be omitted for convenience.

The controller 305 includes a processor and an execution memory that includes a CPU / MPU in hardware, a bus for inputting and outputting a predetermined program routine and / or program data from a predetermined memory device, and And a predetermined electronic circuit (or integrated circuit) provided, and are loaded into the execution memory from a predetermined memory device and / or chipset by software and operated by the processor to perform a specific function. As a general term for the program routines and / or program data to be processed, the controller 305 is characterized in that a unique function of the vessel monitoring apparatus 200 is realized and controlled.

The location positioning unit 310 may calculate location information of the terminal device 300 through location positioning using a predetermined GPS (Global Positioning System) chipset. 300 is included in the ship monitoring information sent to the vessel monitoring device 200. Those skilled in the art will know how to calculate the position information based on the Global Positioning System (GPS), and thus a detailed description thereof will be omitted.

The wireless processing unit 315 is a wireless processing unit 205 provided in the vessel monitoring apparatus 200 through a predetermined radio frequency signal through a wireless section corresponding to at least one or more wireless data communication standards of the DataTAC / Mobitex scheme It is characterized in that the connection, it operates in the reverse of the operation of the radio processing unit 205 provided in the vessel monitoring apparatus 200.

In addition, the wireless processing unit 315 receives a predetermined radio frequency signal from the vessel monitoring apparatus 200 in accordance with the wireless data communication standard through a predetermined antenna, and demodulates the received radio frequency signal. In addition, the radio frequency signal to be transmitted to at least one or more vessel monitoring apparatus 200 in accordance with the wireless data communication standard, characterized in that for transmitting the modulated radio frequency signal through a predetermined antenna. For example, the radio processing unit 205 includes an RF unit, an IF unit, and a baseband unit corresponding to the radio data communication standard.

According to an exemplary embodiment of the present invention, when the vessel monitoring information is modulated into a radio frequency signal and transmitted to the vessel monitoring apparatus 200, the radio processing unit 315 is connected to the control unit 305 to monitor the vessel. The information is encoded into a data structure capable of being inserted into the radio frequency signal (eg, a message format), and modulated and transmitted to the radio frequency signal. Ship monitoring information is transmitted.

According to another exemplary embodiment of the present invention, when a predetermined radio frequency signal is received and demodulated from the fraud vessel monitoring apparatus 200, the radio processing unit 315 is connected to the control unit 305 from the radio frequency signal. By clearing the radio section protocol field, it is characterized in that the predetermined traffic information (or data) transmitted from the vessel monitoring apparatus 200 is extracted, whereby the predetermined control information transmitted from the vessel monitoring apparatus 200. Is received by the terminal device 300.

The memory unit 335 stores unique ID information assigned to the terminal device 300 and / or terminal specific information of a block size including a device serial number of the terminal device 300. The terminal specific information is included in the vessel monitoring information.

In addition, the memory unit 335 is the terminal device 300 unique number (Terminal NO), terminal device 300 type (Terminal Type), operating state (Operating State), roaming (Roaming Class), subscriber name (Subscriber), Encryption Type, Fixed Key Info, Dynamic Routing Host Name, Fixed Routing Session of Host Application, Host Application, etc. The terminal parameter including at least one or more is further stored.

4 is a diagram illustrating a method of operating a terminal device 300 according to an embodiment of the present invention.

In more detail, FIG. 4 illustrates a case in which the terminal device 300 operates based on full-duplex wireless data communication corresponding to at least one or more wireless data communication standards of Motorola's DataTAC method or Erricson's Mobitex method. Preferred terminal device 300, characterized in that for periodically transmitting the predetermined vessel monitoring information to the vessel monitoring device 200, and / or receives predetermined control information from the vessel monitoring device 200. ) It is about operation method.

Referring to FIG. 4, the terminal device 300 is powered on and booted and at the same time the vessel monitoring function according to the present invention is activated (400), whereby the terminal device 300 is defined in the wireless data communication standard. Search for at least one vessel monitoring apparatus 200 capable of communication connection according to the network connection procedure (405).

If a predetermined vessel monitoring apparatus 200 is found as a result of the search (410), the terminal apparatus 300 is connected to the vessel monitoring apparatus according to the terminal registration procedure defined in the wireless data communication standard through the terminal parameter. In step 200, the terminal apparatus 300 for registering the vessel according to the present invention performs a registration procedure (415) and checks the communication connection state with the vessel monitoring apparatus 200 (420).

If the terminal device 300 is capable of communication connection with the ship monitoring device 200 (425), whether the terminal device 300 transmits the predetermined ship monitoring information to the ship monitoring device (200) Determine (430).

If it is determined that the predetermined ship monitoring information is transmitted to the ship monitoring device 200 (435), the terminal device 300, the terminal device 300, the GPS-based positioning through the terminal device ( 300 (or a ship provided with the terminal device 300) calculates the position information (440), and generates the predetermined vessel monitoring information including the terminal specific information and the calculated position information (445), The generated vessel monitoring information is transmitted to the vessel monitoring apparatus 200 through the radio frequency signal of the step (450), the process (420 ~ 450) until the vessel monitoring function of the terminal device 300 is deactivated It is repeated periodically (455).

In addition, when the terminal device 300 is capable of communication connection with the vessel monitoring apparatus 200 (425), the terminal apparatus 300 control information of the predetermined terminal apparatus 300 from the vessel monitoring apparatus 200. Check whether 460 is received (460).

According to an exemplary embodiment of the present invention, when predetermined terminal device 300 control information is received from the vessel monitoring apparatus 200, a predetermined information reception event occurs in the terminal device 300. The device 300 may read this to confirm that predetermined control information has been received from the vessel monitoring apparatus 200.

If predetermined control information is not received from the vessel monitoring apparatus 200 (465), the terminal apparatus 300 checks the communication connection state between the terminal apparatus 300 and the vessel monitoring apparatus 200. Return to step

On the other hand, when predetermined control information is received from the vessel monitoring apparatus 200 (465), the terminal apparatus 300 reads the received control information, and a predetermined control operation (for example, the terminal) corresponding to the control information. Control operation of calculating the position moving speed of the device 300 and transmitting it to the vessel monitoring device 200, in this case the position moving speed is calculated based on the distance moved through the GPS-based position positioning for a predetermined unit time The process 420 to 470 is periodically repeated until the ship monitoring function of the terminal device 300 is deactivated (455).

5 is a view showing a method for operating a ship monitoring device 200 according to the embodiment of the present invention.

In more detail, FIG. 5 illustrates a case in which the vessel monitoring apparatus 200 operates based on full-duplex wireless data communication corresponding to at least one or more wireless data communication standards of Motorola DataTAC or Erricson Mobitex. In the ship monitoring device 200, the ship monitoring device, characterized in that it periodically receives the predetermined ship monitoring information from the terminal device 300, and / or transmits the predetermined control information to the terminal device (300). It is about the operation method of (200).

Referring to FIG. 5, the vessel monitoring apparatus 200 is registered with the terminal apparatus 300 information by a network access procedure and / or a terminal apparatus 300 registration procedure of the terminal apparatus 300 illustrated in FIG. 4. After that, the vessel monitoring apparatus 200 periodically checks the communication connection state with respect to the terminal apparatus 300 based on the registered terminal apparatus 300 information (500).

If it is confirmed that communication connection with a predetermined terminal device 300 is possible (505), the vessel monitoring apparatus 200 from at least one or more terminal devices 300 that can be connected to the communication via a predetermined radio frequency signal It is checked whether the predetermined ship monitoring information is received (510).

According to an exemplary embodiment of the present invention, when predetermined terminal device 300 control information is received from the terminal device 300, the main control unit 220 of the terminal device 300 monitors the vessel from the wireless control unit. An information receiving event is provided, whereby the main control unit 220 receives predetermined vessel monitoring information transmitted from the terminal device 300.

If predetermined vessel monitoring information is received from the terminal device 300 (515), the vessel monitoring device 200 in conjunction with the vessel monitoring information D / B (245) validity of the received vessel monitoring information Check (520).

If the validity of the received vessel monitoring information is not authenticated (525), the vessel monitoring apparatus 200 is an information validation flag (for example, a ship equipped with a terminal device 300) of the vessel monitoring information received A flag that defines the need for more detailed monitoring).

On the other hand, if the validity of the received vessel monitoring information is authenticated (525), the vessel monitoring apparatus 200 is an information validity approval flag (for example, the terminal device 300) of the vessel monitoring information received A flag defining that the validity is authenticated is added (535).

When the validity flag is added to the vessel monitoring information as described above, the vessel monitoring apparatus 200 stores the vessel monitoring information to which the validity flag is added to the storage medium 270 (540), and the validity flag is added. The vessel monitoring information is output to a predetermined output means (for example, a screen output means), and / or transmitted to a predetermined output device 275 (for example, a radio wave detection device) for output (545), and the same process as described above. 500 to 545 are preferably repeated until the function of the ship monitoring device 200 is terminated (550), whereby the ship monitoring device 200 is at least one terminal device 300 capable of communication connection Two-way wireless data communication is performed for ship monitoring.

In addition, if the ship monitoring device 200 and the predetermined terminal device 300 can be connected in communication (505), whether the ship monitoring device 200 transmits the predetermined control information to the terminal device (300). Check (555).

If the check result does not transmit the predetermined control information to the terminal device 300 (560), the vessel monitoring device 200 is between the vessel monitoring device 200 and the terminal device 300 that can be connected to the communication Return to the step of checking the communication connection state of the.

On the other hand, if the check result transmits predetermined control information to the terminal device 300 (560), the ship monitoring device 200 is predetermined to the terminal device 300 that can be connected to the communication via a predetermined radio frequency signal And transmits the terminal control information of (565), and then returns to the step of confirming a communication connection state between the vessel monitoring apparatus 200 and the terminal apparatus 300 capable of communication connection, thereby the vessel monitoring apparatus ( 200 is a two-way wireless data communication for the vessel monitoring with at least one terminal device 300 capable of communication connection.

According to the present invention, by real-time checking whether the fishing vessels operating in the territorial waters illegal (or fraudulent), to prevent the depletion of marine resources in advance, and to secure stable profits from stable offshore operation of domestic fishers There is this.

According to the present invention, by immediately confirming the territorial sea infringement of the vessel sailing through the territorial sea and / or the vessel entering the domestic port, there is an advantage to actively cope with marine security, preventing smuggling through the sea in advance. .

Claims (15)

Receiving a radio frequency signal from a predetermined terminal device provided in at least one or more ships by a predetermined radio processing means; Extracting predetermined ship monitoring information from the radio frequency signal received from the terminal apparatus through the radio processing means in a predetermined radio control means; Receiving the extracted vessel monitoring information through the radio control means in a predetermined information receiving means; Confirming validity of the received vessel monitoring information in association with vessel monitoring information D / B in predetermined information checking means; And And storing the confirmation result in a predetermined information processing means on a predetermined storage medium and / or outputting the result via a predetermined output means, and / or transmitting the confirmation result to a predetermined output device. Ship monitoring method. The method of claim 1, And transmitting the predetermined control information from the predetermined information transmitting means to the terminal device. The method of claim 1, wherein the terminal device, Ship monitoring device, characterized in that for generating a predetermined position information periodically via GPS-based positioning. According to claim 1, The vessel monitoring information, Ship monitoring method comprising at least one terminal specific information for the terminal device and the location information of the terminal device. The method of claim 1, wherein the output means or output device, Ship monitoring method comprising a predetermined vessel monitoring radio wave detection device (Radar, etc.). The method of claim 1, When the ship monitoring information is output and / or transmitted to a predetermined ship monitoring radio wave detection device, And converting the coordinate system of the position information included in the vessel monitoring information into the coordinate system used in the vessel monitoring radio wave detection device by the information processing means. The vessel monitoring information D / B of claim 1, Storing at least one terminal specific information permitted to operate in a predetermined vessel monitoring area managed by the vessel monitoring device in association with vessel monitoring area information of the vessel monitoring device, and / or And at least one terminal specific information that cannot be operated in the vessel monitoring region managed by the vessel monitoring apparatus and the vessel operation region information of the vessel provided with the terminal apparatus are stored in association with each other. A computer-readable recording medium having recorded thereon a program for executing the method of claim 1. Characterized in that the ship, the terminal device for transmitting the predetermined vessel monitoring information, including predetermined terminal specific information and position information via a radio frequency signal; And a ship monitoring device for transmitting and receiving radio frequency signals with the terminal device and extracting predetermined ship monitoring information from the radio frequency signal transmitted from the terminal device. The vessel supervision value, Confirming the validity of the received vessel monitoring information in connection with vessel monitoring information D / B storing information for authenticating the extracted vessel monitoring information, The vessel monitoring system, characterized in that for storing the confirmation result in a predetermined storage medium and / or output through a predetermined output means, and / or transmits the confirmation result to a predetermined output device. 10. The method of claim 9, wherein the vessel monitoring value, Ship monitoring system characterized in that for transmitting the predetermined control information processed by a predetermined wireless data communication protocol to the terminal device. The method of claim 9, wherein the terminal device, Ship monitoring system, characterized in that for generating a predetermined position information periodically through GPS-based positioning. The method of claim 9, wherein the vessel monitoring information, Ship monitoring system comprising at least one terminal specific information and the position information of the terminal device for the terminal device. The method of claim 9, wherein the output means or output device, Ship monitoring system comprising a predetermined ship monitoring radio wave detection device (Radar, etc.). The method of claim 9, When the ship monitoring information is output and / or transmitted to a predetermined ship monitoring radio wave detection device, The vessel supervision value, Ship monitoring system, characterized in that further comprising converting the coordinate system of the position information included in the ship monitoring information to a coordinate system used in the ship monitoring radio wave detection device. The vessel monitoring information D / B of claim 9, Storing at least one terminal specific information permitted to operate in a predetermined vessel monitoring area managed by the vessel monitoring device in association with vessel monitoring area information of the vessel monitoring device, and / or And at least one terminal specific information that cannot be operated in the vessel monitoring area managed by the vessel monitoring device and stored in association with vessel operation area information of the vessel provided with the terminal device.

Images