KR102103842B1 - Traffic modeling apparatus of next generation naval combat management system - Google Patents

Abstract

Disclosed is a traffic modeling apparatus for a next generation surface ship combat system. The traffic modeling apparatus comprises: a scenario storage part for storing an operation scenario of a surface ship combat system; a traffic modeling part for modeling traffic generated in the surface ship combat system according to the operation scenario; and a traffic monitoring part generating an alarm to an operator when abnormal traffic occurrence is detected by monitoring traffic modeled by the traffic modeling part. The present invention is capable of performing real-time data processing without stopping the surface ship combat system even when abnormal traffic occurs.

Description

TRAFFIC MODELING APPARATUS OF NEXT GENERATION NAVAL COMBAT MANAGEMENT SYSTEM}

The present invention relates to a traffic modeling device for a next-generation warship combat system, and more specifically, a traffic modeling device for a next-generation warship combat system that can model traffic that may occur during operation of the warship combat system in advance and reflect it in system design. It is about.

The Naval Combat Management System (CMS) is an automation system that efficiently controls / distributes all sensors and armaments possessed by the ship to respond to complex situations from the air, sea, and underwater.

These ship combat systems integrate all the necessary information for operations by integrating sensors and other equipment such as radars, sonars, guns, and missiles mounted on the ships, tactical situation evaluation, command determination, threat evaluation, and weapon assignment · Supports effective functions such as engagement.

FIG. 1 is a view showing a combat system of a ship by way of example. The combat system of a ship consists of a Combat Fire Command System (CFCS), a sensor system, an armed system, and a data link system. Various configurations are possible.

CFCS is an information processing node (IPN) with a single board computer (SBC) that processes data, a multi-function console (MFC) that receives operator commands and displays tactical situations. ), Interface Control Unit (ICU) interlocking sensor and armament, Data Link Processor (DLP) that transmits data between interlocked systems, radar video and TV / IR video distribution and transmission It can be composed of a video distribution device (Radar Tv Video Distributor Unit: RTVDU) and various displays.

The sensor system may consist of a navigation radar, a tracking radar, a sonar, etc., an armed system may consist of a gun, guided missiles, missiles, torpedo tubes, etc., and a data link system may consist of tactical data communication equipment, transmission data links, etc. Can be.

Due to the nature of such a trap combat system, real-time data processing must be performed. If abnormal traffic occurs, system use may be interrupted, or use of the system may be disabled due to suspension of processing for traffic above a predetermined traffic.

Accordingly, accurate traffic modeling is essential in systems that require real-time data processing, such as a combat system for ships.

Korean Patent Publication No. 10-2014-0141167 (Publication date 2014.12.10.)

The present invention has been devised to solve this problem, and its purpose is to provide a traffic modeling apparatus for a next-generation ship combat system that can model traffic that may occur during the operation of the ship combat system and reflect it in system design. have.

A traffic modeling apparatus for a next-generation ship combat system according to an embodiment of the present invention for achieving the above object includes: a scenario storage unit for storing an operation scenario of the ship combat system; A traffic modeling unit for modeling traffic generated in the trap combat system according to the operation scenario; And a traffic monitoring unit generating an alarm to an operator when abnormal traffic occurrence is detected by monitoring traffic modeled by the traffic modeling unit.

In one embodiment of the present invention, the traffic modeled in the traffic modeling unit,

It is preferable that the traffic is generated by ON / OFF sources generated from nodes that are equipment belonging to each system constituting the trap battle system.

In one embodiment of the present invention, it is preferable to further include a setting unit for changing and setting the computational performance of equipment belonging to each system constituting the trap battle system.

In one embodiment of the present invention, it is preferable to further include a scenario correction for modifying control data included in the operation scenario of the trap battle system.

The traffic modeling apparatus of the next-generation trap combat system of the present invention models traffic that may occur during the operation of the trap combat system in advance and reflects it when designing the system, so that even if abnormal traffic occurs, the trap combat system can process real-time data without interruption. You can do it.

1 is a view showing a trap battle system by way of example.
2 is a diagram schematically showing the configuration of a traffic modeling apparatus for a next-generation warship combat system according to an embodiment of the present invention.

For a detailed description of the present invention, which will be described later, reference is made to the accompanying drawings that illustrate, by way of example, specific embodiments in which the invention may be practiced. These examples are described in detail enough to enable those skilled in the art to practice the present invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, the specific shapes, structures, and properties described herein can be implemented in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. In addition, it should be understood that the location or placement of individual components within each disclosed embodiment can be changed without departing from the spirit and scope of the invention. Therefore, the following detailed description is not intended to be taken in a limiting sense, and the scope of the present invention, if appropriately described, is limited only by the appended claims, along with all ranges equivalent to those claimed. In the drawings, similar reference numerals refer to the same or similar functions throughout several aspects.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the traffic modeling apparatus of the next-generation ship combat system according to a preferred embodiment of the present invention.

First, a trap combat system targeted for traffic modeling according to the present invention may be composed of a CFCS, a sensor system, an armed system, a data link system, etc., as shown in FIG. 1, and the CFCS is an IPN, MFC, ICU, DLP, It can be composed of RTVDU, various exhibitors, etc., the sensor system can be composed of navigation radar, tracking radar, sonar, etc., and the armed system can be composed of guns, guided missiles, missiles, torpedo tubes, etc., and data link system. May consist of tactical data communication equipment, transmission data links, and the like.

Equipment constituting each system may be defined as a node, and each node may be configured as a module that performs a respective role.

2 is a diagram schematically showing the configuration of a traffic modeling apparatus for a next-generation warship combat system according to an embodiment of the present invention.

As shown in FIG. 2, the traffic modeling apparatus 100 of the next-generation trap combat system according to the present invention includes a scenario storage unit 110, a traffic modeling unit 120, a traffic monitoring unit 130, and a setting unit 140 , Scenario correction unit 150 and the like.

The scenario storage unit 110 may store the operation scenario of the trap battle system.

The operation scenario of the trap battle system simulates the ON / OFF source that can occur in nodes, which are equipment belonging to each system constituting the trap battle system during normal, training, and combat situations, and each node is ON. Data packets are generated during the time in the state, and data packets are not generated during the time in the OFF state.

The ON period, OFF period, and frequency of occurrence of ON / OFF sources that can occur in nodes can be set through control data.

The operation scenario of the trap battle system may be divided into a normal mode, a training mode, and a combat situation mode, and may be configured such that the normal, training, and combat situations are all included in one scenario.

The traffic modeling unit 120 may model traffic generated in the trap battle system according to the selected operation scenario among the operation scenarios of the trap battle system stored in the scenario storage unit 110.

The traffic modeling unit 120 may model traffic generated at each node which is equipment belonging to each system constituting the trap battle system according to the selected operation scenario.

The traffic modeled by the traffic modeling unit 120 may be traffic generated by ON / OFF sources generated from nodes that are equipment belonging to each system constituting a trap battle system.

The traffic modeling unit 120 may model traffic generated in each system by adding traffic generated from equipment (nodes) belonging to each system, and traffic generated from equipment (nodes) belonging to each system All can be combined to model the traffic that occurs across the entire combat system.

The traffic monitoring unit 130 may monitor the traffic modeled by the traffic modeling unit 120 and, when an abnormal traffic occurrence is detected, generate an alarm to inform the operator of the abnormal traffic occurrence.

The traffic monitoring unit 130 may monitor the traffic modeled by the traffic modeling unit 120 and determine that abnormal traffic has occurred when the traffic generated in the entire trap combat vehicle exceeds a predetermined threshold.

The traffic monitoring unit 130 monitors the traffic modeled by the traffic modeling unit 120, and when traffic generated in each system constituting the trap battle system exceeds a predetermined threshold for each system, abnormal traffic is generated in the system. It can be judged to have occurred.

The traffic monitoring unit 130 monitors the traffic modeled by the traffic modeling unit 120 and when traffic generated by each device belonging to each system constituting the trap battle system exceeds a preset threshold value for each device It can be determined that abnormal traffic has occurred in the corresponding equipment.

Here, the threshold value may vary depending on the operation mode of the trap combat system, and may be set based on the amount of traffic generated during the operation of the previous trap combat system.

The setting unit 140 may change and set the computational performance of equipment belonging to each system constituting the trap battle system according to the operator's operation.

The operator who checks the occurrence of abnormal traffic through the traffic monitoring unit 130 may change the calculation performance of the equipment having the abnormal traffic through the setting unit 140.

As such, as the computational performance of each device can be changed and set, it is possible to analyze the traffic processing performance while changing the computational performance for each device.

The scenario correction unit 150 may modify control data included in the operation scenario of the trap combat system.

The operator can adjust the control data through the scenario correction unit 150 to control the frequency and amount of traffic generated between systems, and add traffic transmitted from outside the trap and traffic transmitted from the trap to occur in the trap battle system. You can model the traffic you can.

Hereinafter, an operation of a traffic modeling apparatus of a next-generation warship combat system according to an embodiment of the present invention will be described with reference to FIG. 2.

First, when an operation scenario of a trap battle system is selected by an operator, the traffic modeling unit 120 models traffic generated at each node that is equipment belonging to each system constituting the trap battle system according to the selected operation scenario. You can model the traffic that occurs in the entire trap battle system by summing up the traffic generated by each node.

When traffic is modeled in the traffic modeling unit 120 as described above, when the traffic monitoring unit 130 monitors the traffic modeled in the traffic modeling unit 120 and an abnormal traffic occurrence is detected, an operator generates an alarm to generate abnormal traffic. Informs

The traffic monitoring unit 130 may determine that abnormal traffic has occurred in the corresponding equipment when the traffic generated from each equipment belonging to each system constituting the trap battle system exceeds a predetermined threshold value for each equipment.

As a result of monitoring by the traffic monitoring unit 130, when an abnormal traffic is generated in one equipment, an alarm is generated to an operator to inform that the abnormal traffic is occurring in the corresponding equipment.

The operator who recognizes the occurrence of abnormal traffic is able to compare the traffic processing performance after setting and changing the calculation performance of the corresponding equipment through the setting unit 140 and changing the associative performance.

In addition, the operator can adjust the frequency of occurrence and the amount of traffic between systems by modifying the control data of the operation scenario through the scenario correction unit 150, and add traffic transmitted from outside the trap and traffic transmitted from the trap to the outside. Various environments in which abnormal traffic can occur can be simulated, and in each case, countermeasures (for example, computational performance change, resource distribution, etc.) can be sought.

Although described above with reference to embodiments, those skilled in the art understand that various modifications and changes can be made to the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. Will be able to.

110. Scenario storage unit, 120. Traffic modeling unit,
130. Traffic monitoring unit, 140. Setting unit,
150. Scenario Correction

Claims (4)

A scenario storage unit for storing the operation scenario of the trap battle system;
Models a plurality of traffic for a plurality of nodes representing a plurality of equipment included in a plurality of systems constituting the trap battle system according to the operation scenario, and aggregates the traffic as a whole to total traffic of the trap battle system A traffic modeling unit that calculates, calculates traffics for each system for the plurality of systems by summing the traffics for each system, and calculates traffics for each equipment for the equipments by adding the traffics for each equipment;
When the calculated total traffic exceeds a preset first threshold, an alarm is generated to notify an operator that abnormal traffic has occurred, and one of the calculated system-specific traffic sets one of the second preset thresholds for each system. A traffic monitoring unit that generates the alarm to the operator if it exceeds, and generates the alarm to the operator when one of the calculated traffic for each equipment exceeds one of the preset third thresholds for each equipment;
A setting unit configured to change and set at least one computational performance among the nodes according to the operator's operation in response to the alarm; And
It includes; a scenario correction for adjusting the control data of the operation scenario according to the set computational performance to adjust at least one of the on cycle, off cycle, and frequency of occurrence of the nodes.
The systems include a command arming control system, a sensor system, an arming system, and a data link system, and the command arming control system includes an information processing device, a multifunction console, an interlocking stage, a data link processor, a video distribution device, and an exhibitor , Wherein the sensor system includes a search radar, a tracking radar, and a sonar, the armed system includes a gun, a missile, a missile, a torpedo launcher, and the data link system comprises a tactical data communication equipment, a transmission data link The traffic modeling device of the next generation ship combat system.
According to claim 1,
The scenario correction unit adjusts the frequency and amount of traffic generated between the systems by changing the control data, and considers the traffic transmitted from the outside of the trap to the trap and the traffic transmitted from the trap to the outside. Traffic modeling device of the next generation of trap combat system, characterized in that it models the traffic generated in the combat system.
According to claim 1,
When the abnormal traffic occurs in one of the systems, the setting unit sets and configures computational performance of a plurality of nodes included in the system, and when the abnormal traffic occurs in one of the devices, A traffic modeling apparatus for a next-generation trap combat system, characterized by changing and setting a computational power of a corresponding node. delete

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