KR20160082390A - Device for monitoring of no-fighting zone in naval vessel combat system - Google Patents

Abstract

The present invention relates to a technology for supporting identification, analysis, and real-time processing of main targets of a naval ship combat system in a military field. More specifically, a tactical restriction area monitoring apparatus of the naval ship combat system can express tactical restriction areas, which prohibits tactical actions such as launching missiles, in various shapes by using one data type to quickly monitor whether a target is located in the tactical restriction area. According to the present invention, the tactical restriction area monitoring apparatus compares target information and tactical restriction area information to monitor whether the target is located in the tactical restriction area. The tactical restriction area monitoring apparatus includes: a tactical restriction area information registering unit which configures the tactical restriction area information as information regarding one or more rings and converts and stores the ring object information as coordinate values including latitude and longitude coordinates for each vertex and a data structure expression including the boundary type of the ring formed by connecting the coordinate values; and a tactical restriction area monitoring and determining unit which determines whether a target enters a tactical restriction area by applying a single comparison calculation logic to the target information and the tactical restriction area information stored in the tactical restriction area information registering unit.

Description

TECHNICAL FIELD [0001] The present invention relates to a device for monitoring a non-combat zone in a naval vessel combat system,

The present invention relates to a technology for identifying, analyzing, and real-time processing of a main target of a naval combat system in a defense field, and more particularly, to a technique for preventing a tactical forbidden zone such as a missile launch, And more particularly to a tactical forbidden zone monitoring apparatus for a traps battle system which enables to more quickly monitor whether or not a target is located in a tactical forbidden zone.

A naval combat system is in charge of command and control and armed control within the naval-controlled vessel.

Trap combat systems are equipped with a number of radar and autonomous sensors in the traps to monitor and detect the targets and to manage joint targets to manage them.

In this case, the joint target management in the trap combat system is largely classified into a target processing function for managing the tactical target through functions such as target fusion, comparison matching, and calculation using the target information received from the mounted sensor and data link, A target management function for expressing a target received from a sensor and a data link as a single target, a target editing function for creating, updating, and deleting a target using target information input from an embedded sensor and an operator input and a data link .

Particularly, in performing the tracking and management of the threat target, the trap combat system functions to notify the operator whether the target enters the tactical prohibited zone where the tactics such as missile launch are prohibited.

For this purpose, the tactical forbidden area having a certain shape is managed in the form of a shape management table in the traps battle system.

The conventional shape management table is configured to define the characteristics of the graphic object through the use field in addition to the reference point and the stomach / longitude coordinates according to the graphic object types such as points, circles, arcs, sectors, polygons, and polygons.

That is, 1. point is the reference point and the position /

2. The circle is a radius,

3. The arc is defined by a radius, a starting bearing and a terminating bearing,

4. Sectors include the radius and start bearing, end bearing, start radius, and end radius,

5. Polygon and polygon are multiple ID sets.

.

At this time, the polygon is not managed in the figure management table but is managed through a separate polygonal position coordinate table, and a polygon is expressed by a set of polygonal IDs (vertices) to represent polygons. FIG. 1 shows the data types of the figure management table and the polygon position coordinate table. FIG. 2 illustrates the data types shown in FIG.

That is, in order to judge whether or not the threat target enters the tactical forbidden zone in the above-mentioned trapping battle system, the corresponding logic such as the point logic, the one logic, the sector logic, the polygonal logic, do. Then, it is determined whether or not the tactical prohibited area is entered through the comparison operation process according to each logic corresponding to the tactical prohibited area.

However, as described above, in order to judge whether or not the target enters into the tactical prohibition zone, different logic for each graphic object type is driven and each comparison operation process is performed. That is, the comparison operation process corresponding to the tactical prohibited area becomes "the number of logic shapes of the shapes used for displaying the tactical prohibited area x the number of multiple coordinates ".

Therefore, when it is considered that the comparison operation process is repeatedly performed every time the position of the target is updated at a predetermined cycle, the conventional tactical-forbidden zone representation method can not determine whether or not the target enters the tactical- There is a problem that the result is delayed.

[Prior Art]

Korean Patent Laid-Open No. 2011-0122265 (entitled " Electro-optical Tracking System and Method for Shooting Control of Trap Combat Systems to Search for Targets Automatically) "

2. Korean Laid-Open Patent Application No. 2012-0088294 (Title: Tactical Data Processing Device and Method for Trapping Combat System for Heterogeneous Tactical Data Communication)

Accordingly, the present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a method and apparatus for defining various types of tactical inhibition zone shapes as one data type including the up / down coordinate information and the ring direction, It is a technical object to provide a tactical forbidden zone monitoring apparatus of a warfare combat system which enables to perform monitoring of entry of a tactical forbidden zone of various shapes to a target more quickly by making a result.

According to an aspect of the present invention, there is provided a tactical inhibition zone monitoring apparatus of a tactical tactical system for monitoring whether a target is positioned within a tactical prohibition zone by comparing target information with tactical prohibited zone information, Wherein the ring object information includes at least one ring object information, wherein the ring object information is a data structure including a coordinate value of latitude and longitude coordinates for each vertex and a boundary type of a ring formed by connecting the coordinate values A tactical-forbidden zone information registration unit for converting the tactical-forbidden zone information registered in the tactical-forbidden zone information registration unit into a tactical-forbidden zone for determining whether to enter the tactical- And a monitoring and judging unit. Prohibited area monitoring is provided.

In addition, the ring object information is divided into an outer ring object constituting the prohibited zone and an inner ring object located inside the outer ring object, and the outer ring object and the inner ring object are defined as different direction information And the boundary information of the ring is divided into boundary information of the tactical inhibition zone.

The tactical-forbidden zone information registration unit is configured to divide the tactical-prohibited-area space object in the form of a call or sector into a plurality of polygonal shapes, and then form ring object information corresponding to the divided polygonal shapes A tactical forbidden zone surveillance system is provided.

The ring object information is constituted by expressions of the form of "ST-POLYGON" having a data structure including a coordinate value of a vertex and a ring boundary value, and the tactical inhibited area monitoring / A tactical inhibition zone monitoring apparatus of a traps tactical system is provided, wherein the tactical inhibition zone monitoring apparatus is configured to perform a comparison operation on the tactical prohibited zone information and the target, and to output a result according to entry of the target into the tactical prohibition zone.

According to the present invention, it is possible to define various types of tactical inhibition zone shapes as one data type including the up / down coordinate information and the ring direction, and to monitor whether or not the target enters the tactical forbidden zone by using one comparison logic , It is possible to perform the monitoring of entry into the tactical forbidden zone of various shapes for the target more quickly.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing data types of a tactical inhibition zone information-related figure management table and a multi-angle position coordinate table of a conventional warfighting system; FIG.
2 is a view for explaining a data type shown in Fig.
3 shows a schematic configuration of a tactical inhibition zone monitoring apparatus of a traps battle system according to the present invention.
FIGS. 4 and 5 are diagrams for explaining the data structure of the tactical prohibited zone information processed in the information registering unit 100 in FIG.
FIG. 6 is a view for explaining the operation of the tactical prohibited area monitoring apparatus of the traps combat system shown in FIG. 3; FIG.

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

FIG. 3 is a diagram showing a schematic configuration of a tactical inhibition zone monitoring apparatus of a combat combat system according to a first embodiment of the present invention.

As shown in FIG. 3, the tactical inhibition zone monitoring apparatus of the present invention includes an information registering unit 100 for converting various types of spatial information corresponding to input tactical forbidden zones into one data type and registering them, A tactical-forbidden zone information storage 200 for storing the tactical-forbidden zone information provided by the information register 100, and a tactical-forbidden zone information storage unit 200 for comparing the target information and the tactical- And a monitoring result output unit 400 for outputting monitoring result information provided from the monitoring determination unit 300. The monitoring result output unit 400 may include a monitoring result output unit 400,

The information registration unit 100 converts the space information corresponding to the tactical forbidden zone into an expression of the "ST-POLYGON" type having a data structure including the vertex coordinate information and the ring boundary information, .

The monitoring determination unit 300 calls the tactical inhibited zone spatial object information stored in the tactical inhibited zone information storage unit 200 and uses the ST-INTERSECTS function to determine whether the target object meets the tactical inhibited zone spatial object zone Quot; 1 "in the case of not meeting," 0 " At this time, it is preferable that the target information is composed of a target object of the "ST-POLYGON" type having the same data structure as the tactical forbidden zone spatial object.

The "ST-INTERSECTS" function, which is a comparison logic for performing the monitoring determination process, may be implemented using a " 9-IM model (9-INTERSECTION MODEL) ". At this time, the 9-IM model is a well-known technique, and represents an intersection combination of Interior (+), Boundary (0), and Exterior (-) of two figures as a matrix.

The monitoring determination unit 300 determines whether or not the tactical prohibited area enters the target using one comparison logic, i.e., "ST-INTERSECTS" function, for the arbitrary target information.

3, the monitoring result output unit 400 displays and outputs monitoring result information on the presence or absence of the target in the tactical forbidden zone, based on the monitoring result value provided from the monitoring determination unit 300. [ At this time, the monitoring result output unit 400 may display the tactical forbidden zone space object and the target object in an image form, or output a warning sound when entering the tactical prohibited zone as the target.

Next, a tactical-forbidden zone information registration process performed by the information registration unit 100 will be described in more detail with reference to FIGS. 4 and 5. FIG.

In general, the tactical forbidden zone is formed in the form of a polygon, as shown in Fig. 4. The tactical forbidden zone may be a shape (B) including another polygon in the polygon, a shape (C) It can be in various forms.

Therefore, the information registering unit 100 stores the polygon-shaped tactical inhibition zone information as a data structure including latitude and longitude coordinate information corresponding to each vertex forming the polygon, and boundary type information of the ring obtained by linking the coordinate information Into a spatial object of "ST-POLYGON ".

5, the ring type can be divided into an outer ring L1 and an inner ring L2. The outer ring L1 and the inner ring L2 have different direction information . For example, the outer ring is defined as "1" corresponding to the clockwise rotation and the inner ring is defined as "0" corresponding to the counterclockwise rotation.

That is, one tactical-prohibited zone space object stored in the tactical-forbidden zone information storage unit 100 is composed of at least one ring object information. For example, a tactical-prohibited area space object of the type shown in FIG. 4B is composed of one outer ring object information and two inner ring object information, and a tactually-prohibited area space object of the form as shown in FIG. The outer ring object information and the inner ring object information. At this time, the tactical-null zone spatial object information of the form as shown in FIG. 4B includes five coordinate values, one outer ring object information composed of outer direction information, five coordinate values, The first inner ring object information including the inner direction information and the second inner ring object information including the four coordinate values and the inner direction information are sequentially arranged.

On the other hand, the shape of the tactical forbidden zone is mostly polygonal, but may be a shape of a call or sector. At this time, the tactical prohibited zone information in the form of a call or a sector includes the center point and the starting bearing, the ending bearing, the starting changing, and the ending radius information.

The information registration unit 100 converts the tactical forbidden zone information of the call or sector type into the "ST-POLGON" form using the "ST-GETART" function for the tactical forbidden zone of the call or sector type.

At this time, the "ST-GETART" function divides a call or sector shape figure into a plurality of polygons and converts the shape into a "ST-POLGON" form when the center point, start azimuth, start azimuth, Function. For example, the call can be divided into two radii and a plurality of triangles connecting them using the above "ST-GETART" function, and the sector can be divided into a plurality of squares.

The information registering unit 100 stores a data structure including a vertex coordinate value and a ring direction value of the corresponding polygon in a plurality of corresponding ST-POLGON type tactical inhibition zone information acquired using the " ST-GETART & And registers it in the tactical-forbidden zone information storage unit 200.

Next, the operation of the tactical inhibition zone monitoring apparatus of the above-described trapping tactical system will be described with reference to FIG.

First, the information registration unit 100 converts the data into the "ST-POLYGON" format including the data structure including the vertex coordinate value and the ring direction information for the area set as the tactical forbidden area, and stores it in the tactical forbidden zone information storage unit 200 (ST10). At this time, the information registration unit 100 also converts the tactical forbidden area of a call or sector type into the "ST-POLYGON" form and stores it in the tactical gold area information storage unit 200.

When the target information is applied in the above-described state, the monitoring determination unit 300 reads out the tactually-prohibited zone spatial object information located in the target peripheral region in the tactical-forbidden zone information storage unit 100. [ At this time, the target information is converted into the "ST-POLYGON" format having the same data structure as the tactical-prohibited zone information through the information registration unit 100, and then provided to the monitoring determination unit 300 Quot; ST-POLYGON "form before being input to the monitoring determination unit 300. [0050] FIG.

ST-POLYGON "type object and a tactical inhibited zone void object are called and executed by using the comparison logic" ST-INTERSECTS "function, 1 "(ST20). At this time, when the target does not enter the prohibited zone, the judgment result is "0".

That is, the surveillance judging unit 300 quickly judges whether or not the target is entered by using one comparison logic "ST-INTERSECTS"

Then, the monitoring result output unit 400 outputs the result information according to whether or not the target enters the prohibition zone based on the determination result provided from the monitoring determination unit 300 (ST30). For example, the monitoring result output unit 400 outputs a warning sound when the target enters into the tactical prohibited zone.

That is, according to the embodiment, it is possible to promptly determine whether or not the target enters the tactical prohibited zone by using one comparison logic for the tactical prohibited zones of various shapes.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications and variations without departing from the spirit and scope of the invention. Accordingly, the scope of the appended claims should include all such modifications and changes as fall within the scope of the present invention.

100: an information registration unit, 200: a tactical prohibited zone information storage unit,
300: Surveillance judgment section, 400: Surveillance result output section.

Claims (4)

A tactical inhibition zone monitoring apparatus of a trap tactical system for monitoring whether a target is located within a tactical prohibited zone by comparing target information with tactical prohibited zone information,
Wherein the ring object information includes at least one ring object information including a coordinate value made up of latitude and longitude coordinates for each vertex and a boundary type of a ring formed by connecting the coordinate values, A tactical-forbidden zone information registration unit for converting the expression into an expression of a data structure,
And a tactical inhibition zone monitoring determination unit that determines whether or not the tactical prohibited zone information and the target information stored in the tactical-forbidden zone information registration unit are entered into a tactical-prohibited zone for the target using one comparison calculation logic Tactical Forbidden Zone Monitoring System of Trap Tactical System. The method according to claim 1,
The ring object information is divided into an outer ring object constituting the prohibited area and an inner ring object located inside the outer ring object,
Wherein the outer ring object and the inner ring object are divided into boundary information of a ring defined by different direction information. The method according to claim 1,
Wherein the tactical forbidden zone information registration unit is configured to divide a plurality of polygonal shapes for a tactical forbidden zone spatial object in the form of a call or a sector and then form ring object information corresponding to the divided plural polygonal shapes. System Tactical Prohibited Zone Monitoring System. The method according to claim 1,
Wherein the ring object information is composed of an expression of an "ST-POLYGON" type having a data structure including a coordinate value of a vertex and a ring boundary value,
Wherein the tactical inhibited zone monitoring and judgment unit is configured to perform a comparison operation on the tactical prohibited zone information and the target through the " ST-INTERSECTS "function, and to output a result according to entry of the target into the tactical prohibited zone A tactical forbidden zone monitoring device in a trap tactical system.

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