KR102286642B1 - Simulator for analyzing joint opeations of theater level, and simulation method thereof - Google Patents

Abstract

The present invention relates to a simulator for analyzing a joint operation of a theater level and a simulation method thereof. The simulator for analyzing a joint operation of a theater level according to the present invention comprises: a memory for storing the items of detailed events which can occur in each operational environment of land warfare, naval warfare and air warfare, and the occurrence conditions of the detailed events; an event identification part for identifying the occurrence of the detailed events predicted in a preset analysis cycle in the process of implementing an operational plan according to a preset scenario based on the items and the occurrence conditions of the detailed events; a time point calculation part for calculating the occurrence time point of the detailed events identified in each operational environment; and a simulation part for setting a simulation section in the analysis cycle based on the occurrence time point of the detailed events and yielding the result of implementation according to the operational plan for each operational environment based on the simulation section. Accordingly, the situation of each operational environment is synchronized by reflecting the result of simulation depending on detailed events, which can influence the environment of a battlefield, while performing periodic analysis for rapid analysis, thereby improving the reliability of the analysis result of a joint operation.

Description

SIMULATOR FOR ANALYZING JOINT OPEATIONS OF THEATER LEVEL, AND SIMULATION METHOD THEREOF

The present invention relates to a theater-class joint operation analysis simulator and a simulation method, and more particularly, to a simulator for performing various joint operations and power analysis of land warfare, naval warfare, and air warfare by simulating the battlefield situation throughout the operational area, and It is about the simulation method.

In the defense field, a military operation simulation model that simulates the battlefield situation and analyzes the results or power of the operation is widely used in order to derive the optimal operation establishment and force operation plan. These military operation simulation models are classified according to criteria such as simulation target, simulation level and method.

Among them, the theater-level model simulates the strategic concept unit among the combat and tactical strategic units, which are military operational concepts. It is used to analyze the outcome of war-level and war-level conflicts. Here, the theater-level joint operation analysis model simulates joint operations of land, sea, and air warfare. Examples of joint operation analysis models include JICM and JOAM-K.

As such, since the theater-level analysis model has a large analysis unit and simulates military operations over a long period of time, unlike the engagement-level model, which simulates the combat effect between one-on-one and minority-to-minority weapon systems in near real time, the The simulation is performed in a way that collectively processes the battlefield situations included.

According to the conventional theater-level analysis model in which batch processing is performed on a cycle-by-cycle basis as described above, it is difficult to calculate the results of engagement and damage caused by each event affecting the battlefield results. In other words, the result of a specific event may affect other operational environments, such as the result of a specific event affecting other engagements, or a specific event in ground warfare affecting air combat. According to the method, there is a limit in reflecting the analysis result according to the detailed events that may affect the battlefield environment as described above.

In particular, in a model that analyzes joint operations of ground, air, and naval warfare, the processing of detailed events is more important in calculating accurate analysis results because the effects of detailed events can affect the entire operational environment.

Accordingly, there is a need for a method to improve the reliability of analysis results by simulating detailed events that may affect the joint battlefield environment.

Korean Patent Registration No. 10-1502397 (2015.03.09)

The present invention has been devised to solve the problems of the prior art as described above, and it is possible to effectively reflect the results according to each detailed event that may affect the battlefield environment in the simulation while performing the analysis on a cycle-by-cycle basis. It aims to provide a joint operation analysis simulator and simulation method.

The above object is in the theater-level joint operation analysis simulator simulating the joint operation of land warfare, sea warfare, and air warfare according to an aspect of the present invention, detailed events that can occur in each operational environment of land warfare, sea warfare, and air warfare. a memory for storing items and a condition of occurrence of the detailed event; an event identification unit for identifying the occurrence of the detailed event predicted within a preset analysis period in the course of performing an operation plan according to a preset scenario, based on the item and the occurrence condition of the detailed event; a time point calculation unit for calculating an occurrence time point of the detailed event identified in each operation environment; and a simulation unit configured to set a simulation section within the analysis period based on the occurrence time of the detailed event, and to calculate a processing result according to the operation plan for each operational environment based on the simulation period It can be achieved by the theater-level joint operation analysis simulator.

Here, the detailed event includes a situation in which the physical state of the simulation object is changed in the process of performing the operation plan according to the scenario, a situation in which a change occurs in the movement of the simulation object, a situation in which an engagement may start or end, And it may be an event related to at least one of the situations in which a change in the task of the simulation object occurs.

Meanwhile, the event identification unit may identify the detailed event based on an intersection between the movement path of the friendly object and the movement path of the enemy object according to the operation plan.

In addition, the event identification unit may identify the detailed event based on the specification information of the detection system and the weapon system possessed by the friendly object and the enemy object.

Meanwhile, the simulation performing unit may calculate the location and state of the simulation object in each operation environment, the degree of damage to the simulation object, and the asset change of the simulation object.

In addition, the simulation performing unit may set the simulation section based on a time point corresponding to the earliest point among the identified plurality of occurrence times of the detailed events.

In addition, the above object is a theater-class joint operation simulation method performed by a theater-class joint operation analysis simulator simulating a joint operation of land warfare, sea warfare, and air warfare according to another aspect of the present invention, (a) ground warfare , storing items of detailed events that can occur in each operational environment of naval warfare and air warfare and conditions for generating the detailed events; (b) loading a preset scenario; (c) identifying the occurrence of the detailed event predicted within a preset analysis period during the execution of the operation plan according to the scenario based on the item and the occurrence condition of the detailed event; (d) calculating an occurrence time of the detailed event identified in each of the operational environments; and (e) setting a simulation section within the analysis period based on the occurrence time of the detailed event, and calculating a processing result according to the operation plan for each operational environment based on the simulation period It can also be achieved by the theater-class joint operation simulation method, characterized in that.

In this case, the step (e) may include: deriving a first time point corresponding to the earliest time point among the occurrence times of the plurality of detailed events identified in the respective operational environments within the analysis cycle; and setting a section corresponding to the first time point from the starting point of the analysis cycle for each operational environment as a first simulated section, and calculating a result according to the operation plan for the first simulated section. may include.

On the other hand, the simulation section is divided based on the earliest time among the occurrence times of the detailed events, and the steps (c), (d), and (e) are the results of the operation plan within the analysis cycle. It can be repeated until no additional detailed event is identified after the simulation section just before the calculation is completed.

And, the step (c) is a joint that is directly related to a change in state of at least one of damage to the simulation object performing the operation plan according to the scenario, asset change, and movement start or stop of the simulation object Identification may be made by distinguishing an event from an internal event that is not directly related to the state change.

In addition, the detailed event is a joint event directly related to at least one of damage to a simulation object performing the operation plan according to the scenario, an asset change, and a state change of at least one of the start or stop movement of the simulation object; It is divided into an internal event that is not directly related to the state change, and the occurrence time of the joint event may be applied to the occurrence time of the detailed event, which is a reference for setting the simulation section in step (e).

As described above, according to the present invention, by synchronizing the situation of each operational environment by reflecting the simulation results according to detailed events that may affect the battlefield environment while performing the analysis on a cycle-by-cycle basis for rapid analysis, joint The reliability of the operational analysis results can be improved.

1 is a block diagram showing the configuration of a light bulb-class joint operation analysis simulator according to an embodiment of the present invention;
2 is a reference diagram for explaining an example in which a processor identifies a detailed event and calculates an occurrence time of a detailed event according to an embodiment of the present invention;
3 is a reference diagram for explaining an example in which the processor calculates the occurrence time of a plurality of identified detailed events according to an embodiment of the present invention;
4 and 5 are reference diagrams for explaining a simulation process by a processor according to an embodiment of the present invention; and
6 is a flowchart illustrating a method for simulating a full-scale joint operation according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, detailed descriptions of well-known functions or configurations that may obscure the gist of the present invention in the following description and accompanying drawings will be omitted. Also, it should be noted that throughout the drawings, the same components are denoted by the same reference numerals as much as possible.

The terms or words used in the present specification and claims described below should not be construed as being limited to their ordinary or dictionary meanings, and the inventor is appropriate as a concept of terms for describing his invention in the best way. It should be interpreted as meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined in

1 is a block diagram showing the configuration of a light bulb-class joint operation analysis simulator according to an embodiment of the present invention. Referring to FIG. 1 , a light bulb-class joint operation analysis simulator 100 (hereinafter, 'simulator') according to an embodiment of the present invention includes a user interface unit 10 , a memory 20 , and a processor 30 . .

The user interface unit 10 receives information required in the simulation process for the analysis of the light bulb-level joint operation and displays various processing results, and an input device for inputting information such as a mouse, keyboard, button, keypad, and input It may be implemented by including a graphic user interface (GUI) for providing an environment and a display device for displaying various images and information as well as analysis results.

The memory 20 is implemented as a memory device such as RAM, ROM, EEPROM, flash memory, etc., and can store various operating systems (OS), middleware, platforms, and various applications of the simulator 100, and can be used in land warfare, naval warfare, and air warfare. It stores various types of information used for simulation, including program codes for simulating the joint operation of

In addition, the memory 20 stores the items of detailed events that can occur in each operational environment of land warfare, sea warfare, and air warfare, and the occurrence conditions of the detailed events. Here, the detailed event means an event that can occur in the process of performing an operation plan according to the scenario in addition to the basic event set by the scenario.

Detailed event items may be defined for each operational environment on land, sea, and air, and detailed event occurrence conditions may be individually defined for each item of detailed event.

Table 1 below shows examples of detailed event items in each operational environment.

As shown in the table above, detailed events are situations in which the physical state of simulation objects such as troops, aircraft, ships, etc., is changed in the process of carrying out the operation plan according to the scenario, and a change in the movement of the simulation object occurs. , a situation in which an engagement may start or end, or an event in which a change in the mission of the simulation object occurs. For reference, a simulation object refers to an object in a simulation that performs actions according to a scenario as objects such as soldiers, troops, aircraft, ships, and weapon systems simulated by a computer in defense modeling and simulation technology.

If we describe the situation in which the detailed event occurs with an example, an engagement may start when the enemy comes into contact with the enemy while moving, the enemy is detected within the detection range, or the target enters the armed range, and conversely, the contact situation with the enemy while moving The engagement may end if the target is cut off or the target within detection range is lost. In addition, if you encounter an enemy minefield or encounter a terrain such as a valley while moving, the movement speed and travel time may change. On the other hand, when the target point or network location is reached, a change in the mission of the corresponding unit may occur.

The detailed event may be divided into an internal event and a joint event according to its characteristics. Joint events are those that are directly related to a change in the state of the simulation object, such as damage to the simulation object due to the occurrence of an engagement, or a change to other assets such as facilities, or starting or stopping the movement of the simulation object. means event. In addition, the internal event means an event that is not directly related to the state change of the simulation object, unlike the joint event.

For example, an event in which an enemy touches an enemy while moving, an enemy is detected within a detection range, or a target within an armed range enters an armed range during a detailed event may cause a loss of power or a change in assets of the enemy or ally, so it is not considered a joint event. corresponds to Conversely, a detailed event that arrives at another terrain type during movement or a critical point such as a target point or a network location may decrease the movement speed of the unit or change the mission, but may in itself reduce the damage of the simulation object or increase or decrease in assets. It is an internal event because it does not cause it.

Accordingly, the memory 20 may separately store an internal event and a joint event when storing information on a detailed event.

The processor 30 simulates joint operations of land warfare, naval warfare, and air warfare by assigning missions to each unit according to the scenario uploaded through the user interface unit 10 . In the process of simulating the operation plan according to the scenario, the processor 30 determines the location of the unit based on the terrain information stored in the memory 20 and the power information of the foe, for example, the personnel of the unit, and the specification information of the weapon system and the detection system possessed by the unit. Evaluate the corresponding operational plan by updating the state and status, and calculating the damage results according to the engagement.

At this time, since the theater-level joint operation simulation is typically performed for an operation in units of several days to several weeks, the processor 30 performs the simulation in units of a preset analysis cycle. For example, the analysis period may be 4 hours, but is not limited thereto, and may be changed and applied to an appropriate time according to an operation plan.

Referring to FIG. 1 , the processor 30 includes an event identification unit 31 , a viewpoint calculation unit 33 , and a simulation execution unit 35 .

The event identification unit 31 identifies the occurrence of a detailed event predicted in each operational environment within a predetermined analysis cycle unit in the process of performing a joint operation plan between a simulation object, for example, a unit, a tank, an aircraft, etc. according to the uploaded scenario do. Processing for identification of detailed events is performed for each operational environment of land warfare, naval warfare, and air warfare.

The event identification unit 31 considers the movement path, movement direction, movement distance, movement speed, etc. according to the operation plan according to the scenario based on the information on the items and occurrence conditions of the detailed event stored in the memory 20, By updating the position or state of a simulation object such as an aircraft, it is determined whether it meets the conditions for the occurrence of a detailed event. In this case, the event identification unit 31 may distinguish and identify an internal event and a joint event, respectively.

The time point calculation unit 33 individually calculates the occurrence time of the detailed event of each operational environment identified by the event identification unit 31 . To this end, the viewpoint calculating unit 33 may utilize information such as the specification information of the detection and weapon system stored in the memory 20 and the movement speed of the unit according to each terrain.

2 is a reference diagram for explaining an example in which the processor 30 identifies a detailed event and calculates an occurrence time of the corresponding detailed event according to an embodiment of the present invention.

First, referring to (a) of FIG. 2 , the movement path within the first cycle of each simulation object A, B, C, D, E according to the uploaded scenario is shown by an arrow. For reference, among the plurality of simulation objects (A,B,C,D,E), A, C, and D correspond to allies, B and E correspond to the enemy, and each object (A,B,C,D,E) A state is assumed to be a moving state.

Considering the movement path of each simulation object (A, B, C, D, E) and the movement speed of the object (A, B, C, D, E) in the corresponding terrain, the intersection point on the movement path between simulation objects is calculated Also, based on the above intersection point, it is possible to identify a detailed event related to the encounter of an ally and an enemy and calculate the occurrence time of the detailed event.

In (a) of FIG. 2, it can be understood that a total of four detailed events (E_sub1 to E_sub4) have occurred, and in FIG. (t1 to t4) can be confirmed. For reference, the detailed event shown in FIG. 2 is an event in which an encounter of an enemy and an ally or an enemy is detected within the detection range of an aircraft and an engagement may occur, and corresponds to a joint event directly related to damage of a simulation object or a change in assets. Able to know.

In this way, the event identification unit 31 and the time calculation unit 33 change the location or state of the simulation object of each operation environment according to the operation plan according to the uploaded scenario, and the detailed event items stored in the memory 20 and Based on the occurrence conditions, the movement direction of the simulation object according to the scenario, the movement speed, and the specification information of the weapon system and the detection system, the detailed event predicted within the corresponding period is identified and the occurrence time of the identified detailed event is calculated.

FIG. 3 is a reference diagram for explaining an example in which the processor 30 calculates the occurrence time of a plurality of identified detailed events according to an embodiment of the present invention. The formula for this is shown.

As shown in FIG. 3 , the event identification unit 31 identifies a detailed event that can occur based on all units in each operational environment, and the time point calculation unit 33 calculates the occurrence time of each detailed event.

이 된다. 시점산출부(33)는 현재 시각 t에 소요되는 시간을 더하여 세부 이벤트의 발생 시점을 산출할 수 있다. For example, referring to FIG. 3 , when a detailed event that unit A encounters an enemy unit B in the process of advancing is identified, the distance that unit A can move during one analysis period T is 10 km, and between unit A and unit B Assuming that the distance is 2.5 km, the time it takes for units A and B to meet is

becomes this The time point calculator 33 may calculate the occurrence time of the detailed event by adding the time required to the current time t.

In a similar way, it is possible to calculate the occurrence time of the detailed event of detecting the minefield while unit A advances and the occurrence time of the detailed event reaching the target point during the retreat of unit C, respectively.

2 and 3, the time of occurrence of the detailed event in contact with the enemy is based on the movement path of the simulation object according to the scenario and the movement speed in the corresponding terrain. can be identified and calculated. In addition, the detailed event of the target entering the armed range or the detection range can be identified based on the location of each simulation object, the detection distance of the detection sensor possessed by the friendly and the enemy, and the specification information about the range of the weapon system. On the other hand, detailed events related to situations of encountering a minefield or other predetermined terrain such as a valley in the course of movement can be identified based on a map that stores information about the minefield or topography, and simulation The occurrence time can be calculated based on the time of reaching a minefield or a specific terrain in consideration of the location and movement speed of the object on the movement path.

On the other hand, as will be described later, the event identification unit 31 and the time point calculation unit 33 reflect the simulation results of the simulation performer 35 until there are no more detailed events within the analysis period to simulate the time points. Afterwards, the process of identifying detailed events and calculating the time of occurrence is repeatedly performed.

The simulation performing unit 35 performs simulation in units of a preset analysis cycle, but reflects the results according to the detailed events that occur within each analysis cycle to reflect the results according to the operation plan for the operational environments of land warfare, sea warfare, and air warfare. Calculate. The simulation execution unit 35 calculates the location and state of the scenario object performing the operation plan according to the scenario in each operation environment, the degree of damage according to the operation, the degree of change of other assets, and the like.

The simulation execution unit 35 sets a simulation section within the analysis cycle based on the occurrence time of the detailed event calculated through the time point calculation unit 33 , and calculates a processing result according to the operation plan based on the simulation section. Here, the simulation section means that it is basic to calculate the simulation results in units of analysis cycle due to the nature of the theater-level joint operation simulation, but the simulation processing is performed within the analysis cycle to reflect the results according to detailed events and synchronize the situation in each operational environment. means a unit section.

Specifically, the simulation execution unit 35 corresponds to the earliest time point among the occurrence points of the detailed events calculated through the time point calculation unit 33 within the analysis cycle across all operational environments of land warfare, sea warfare, and air warfare. One time point is derived, and simulation results up to the first time point are calculated for each operational environment. Through such processing, the effects of detailed events can be reflected in each operational environment, and the situation between different operational environments can be synchronized.

In this case, the first time point may be derived as an occurrence time point of a joint event corresponding to the earliest time point among a plurality of detailed events within a corresponding analysis period. That is, the joint event directly causes power loss or asset change of the simulation object, or causes the start or stop of object movement, thereby affecting other operational environments or having a large impact on the battlefield phase, so the analysis result of the joint operation is not significant. Because it can vary, it is necessary to simulate this in advance even in the middle of the analysis cycle.

However, although the internal event itself does not have a large influence on the analysis result, there is a possibility that other joint events may occur due to the occurrence of the internal event. For example, when a unit encounters another terrain, its movement speed changes, which may lead to encounters with other enemy units. As such, there is a possibility that an internal event may cause another joint event, so identification of an internal event is also required. However, when the earliest detailed event is an internal event, the simulation unit 35 determines the situation of each operation environment at that point in time. It is not used for synchronization, and only the time of occurrence of the earliest joint event can be considered. For reference, when the time point of the earliest joint event is selected by the simulation execution unit 35, the changed position or state value of the unit is restored to the point before the calculation in order to calculate the occurrence time of the internal event that occurred before the selected time point.

In this way, by applying to synchronize the situation of each operational environment only for the joint event, the reliability of the analysis result can be promoted while maintaining the effectiveness of the joint operation analysis simulator that requires rapid processing.

Hereinafter, the operation of the simulation performing unit 35 will be described with reference to the examples shown in the drawings.

Referring back to the timeline shown in (b) of FIG. 2 , the simulation execution unit 35 generates the four detailed events (E_sub1 to E_sub4) identified from t0, which is the time when the corresponding cycle starts (t1 to t4). ), the simulation results are calculated up to t1, which is the earliest occurrence of the joint event. That is, from t0 to t1 corresponds to the first simulation section. The simulation results for the first simulation section include changes in the position and state of each simulation object from time t0 to time t1, and the degree of damage to Unit B due to the encounter between Aircraft C and Unit B on the ground. The extent of damage and property changes are included.

By reflecting the location and state information of the scenario object in which the simulation results up to the first simulation section by the simulation performing unit 35 are reflected, the event identification unit 31 predicts after the first point in time when the simulation is completed within the analysis period. Re-identifies the detailed event to be changed, and the time point calculating unit 33 calculates the occurrence time of the detailed event after the re-identified first time point. As such, the reason that the processing of the detailed event after the first time point is performed again is that the previously predicted detailed event is no longer generated due to the simulation result up to the first time point by the simulation performing unit 35 or a new detailed event is performed. This is because there is a possibility that an event will occur.

For example, as in FIG. 2 , when a unit B belonging to the ground encounters an aircraft C belonging to the air and a unit B enters within the weapon system range of the aircraft C, an action such as the aircraft C attacking the unit B on the ground is performed. can Due to this, if all or part of unit B's power is lost, it will affect other detailed events (E_sub3) of the ground warfare between unit B and unit A previously identified. In other words, the simulation results of air combat affect ground warfare. In this way, the simulation execution unit 35 can promote the reliability of the simulation result for the joint operation by allowing the effect of the detailed event in one operation environment to be reflected in the other operation environment.

4 and 5 are reference diagrams for explaining a simulation process by the simulation performing unit 35 according to an embodiment of the present invention.

First, (a) of FIG. 4 shows a plurality of detailed events predicted after time t1 calculated through the event identification unit 31 after the simulation results for the first simulation section shown in FIG. 2 are calculated, 4 (b) shows the occurrence time of the calculated detailed event on the timeline.

Referring to FIG. 4 (a), as a result of simulation of the occurrence of a detailed event that unit B on the ground and aircraft C encounter in FIG. 2(a), it is assumed that unit B is stopped and aircraft C is continuously moving do. In (a) of FIG. 4, the simulation results up to time t1 by the simulation performing unit 35 are reflected, and the positions and states of the simulation objects A, B, C, D, E are changed compared to (a) of FIG. 2 . that can be checked

The event identification unit 31 and the time calculation unit 33 reflect the locations and states of the simulation objects (A, B, C, D, E) reflecting the simulation results up to time t1, and detailed events predicted after time t1 is identified, and the occurrence time of each detailed event is calculated in consideration of the movement path and movement speed of the unit according to the scenario. Referring to (a) of FIG. 4 , a fifth detailed event (E_sub5) encountered by units E and D according to the movement of units A, D, and E and a sixth detailed event encountered by units A and E (E_sub6) may be identified, and t5, which is an occurrence time of the fifth detailed event E_sub5, and t6, which is an occurrence time of the sixth detailed event E_sub6, are illustrated on the timeline in FIG. 3(b) .

The simulation execution unit 35 selects t5, which is the earliest occurrence time of the joint event from among the fifth detailed event (E_sub5) and the sixth detailed event (E_sub6), and operates each operation from the time t1 to the time t5, that is, in the second simulation section. Produce simulation results for the environment. The simulation result for the second simulation section includes the location and state change of each simulation object from time t1 to time t5, and the degree of damage and asset change due to engagement.

Subsequently, referring to FIG. 5 (a), as a result of a simulation of the occurrence of a detailed event that unit E and unit D on the ground encounter in FIG. 4 (a), both unit E and unit D stop, and unit A Assume that you are continuously moving. It can be seen that, due to the occurrence of a previous detailed event, there is no longer a detailed event occurring after time t5.

Accordingly, the simulation execution unit 35 calculates a simulation result according to the operation plan for each operation environment from the third simulation section, that is, from time t5 to time t7, which is the time when the corresponding cycle ends. The simulation results for the 3rd simulation section will include the change in position due to the movement of unit A, the degree of damage caused by the engagement between unit D and unit E, and the change in assets.

In this way, a series of processes of identifying detailed events, calculating the occurrence time, and calculating the simulation results until the earliest occurrence of the detailed event until there is no additional detailed event after the simulation is completed within one cycle This is repeated.

On the other hand, the simulation execution unit 35 may process each operation environment in parallel or sequentially when calculating the simulation result according to the operation plan. That is, it is possible to simultaneously perform simulations for land warfare, naval warfare, and air warfare, or it may be implemented such that processing is sequentially performed according to a set sequence such as ground warfare -> naval warfare -> air warfare.

However, the simulation processing order for the operational environment may be changed according to the predicted detailed event. For example, if a detailed event occurs in which an enemy engaged with an ally enters the weapon system range of an aircraft in the air while both units are engaged on the ground while both units are engaged, the air battle is simulated first and then the ground battle is simulated. can According to the occurrence of the detailed event described above, if an aircraft's weapon system attacks an engaged ground unit, this will affect the power of the enemy unit, which may change the simulation result of the ground battle.

As such, when a detailed event that affects other operational environments occurs, the simulation execution unit 35 first calculates a simulation result for the operational environment, and then reflects the simulation result to calculate the simulation result for another operational environment. The processing sequence for each operating environment can be adjusted so that

6 is a flowchart illustrating a method for simulating a full-scale joint operation according to an embodiment of the present invention. Hereinafter, with reference to FIG. 6 , an organic operation of the configuration of the light bulb-grade joint operation simulator 100 described above will be described.

The simulator 100 stores the items and occurrence conditions of detailed events that can occur in each operational environment of land warfare, naval warfare, and air warfare in the memory 20 (S10).

Examples of detailed events are listed in Table 1 above. In addition to those listed, the situation in which the physical state of the simulation object is changed in the process of the simulation object performing the operation plan according to the scenario, the situation in which the movement of the simulation object is changed, Various detailed events may be defined regarding the circumstances under which an engagement may start or end, and under which a change in the mission of the simulation object will occur. In this case, as described above, it can be stored separately as an internal event and a joint event according to the characteristics of the event.

Then, basic data for the simulation is input through the user interface unit 10 and a preset joint operation scenario is loaded (S11). Here, the basic data includes the personnel of friendly and enemy troops, power, and specification information of weapons and detection systems. Joint operational scenarios include the deployment of units to achieve specific objectives, the assignment of each unit's mission, routes of movement, and attack/defense plans.

In this way, when all information for the simulation is provided, a simulation simulating a joint operation is started. Because of the nature of the joint operation, the long-term battlefield situation is simulated, so the simulation is basically performed according to the preset analysis cycle unit.

The processor 30 of the simulator 100 identifies detailed events in each operational environment predicted within the analysis cycle in the process of performing the operational plan according to the scenario (S12). The processor 30 updates the position or state of the simulation object in consideration of the movement path, movement direction, movement distance, movement speed, etc. of the simulation object according to the scenario, and the updated position or state of the object depends on the occurrence condition of the detailed event. It is possible to identify a detailed event by determining whether it matches. In this case, the internal event and the joint event may be distinguished and identified.

When a detailed event is identified in each operation environment, the processor 30 calculates the occurrence time of the identified detailed event (S13). The time of occurrence may be calculated using information such as the specification information of the detection and weapon system stored in the memory 20 and the movement speed of the unit according to each terrain.

The processor 30 divides the simulation section within the analysis cycle based on the occurrence time of the detailed event, and calculates the processing result according to the operation plan based on the simulation section. In this case, the criterion for dividing the simulation section is based on the earliest time point among the occurrence times of a plurality of detailed events occurring after the immediately preceding simulation section.

When one analysis cycle starts, the processor 30 sets the first time point t1, which is the earliest point among the occurrence times of detailed events within the analysis cycle, from t0, which is the point at which the analysis cycle starts, as the first simulation section, and , calculates the results according to the operation plan for the first simulation section (S14, S15). In this case, as described above, a joint event may be applied as a detailed event serving as a reference for setting a simulated section.

Subsequently, the processor 30 identifies the occurrence of a detailed event in each operational environment predicted after the first simulation section corresponding to the simulation section just before the simulation is completed ( S16 ). If it is assumed that a detailed event predicted after the first simulation section exists and that the occurrence time of the earliest detailed event is a second time point t2, the processor 30 determines the end time of the first simulation section, t1 The time from time to t2 is set as the second simulated section, and the results according to the operation plan are calculated for the second simulated section.

As such, if there is a detailed event predicted after the immediately preceding simulation section, step S13 of calculating the occurrence time of the identified detailed event, step S14 of setting the simulation section based on the occurrence time of the earliest detailed event among them, And step S15 of calculating the processing result according to the operation plan in the simulation section set for each operation environment is performed. This series of steps is repeatedly performed until the detailed event predicted after the previous simulation section no longer exists (S17).

If the detailed event predicted after the previous simulation section no longer exists, the processing result is performed for the simulation section from the end point of the simulation section just before the simulation process is completed to the end point of the analysis cycle, The processing for the analysis cycle is completed (S18).

Although not shown in FIG. 6 , the results calculated for each simulation section are stored and used to calculate the simulation results for the entire analysis cycle.

Meanwhile, although the simulation process for one analysis cycle is illustrated in FIG. 6 , a series of steps S12 to S18 according to FIG. 6 are performed in the same manner for other analysis cycles.

For reference, the process shown in FIG. 6 exemplifies the simulation of one of the operational environments of land warfare, naval warfare, and air warfare. It can be done sequentially. However, the processor 30 may determine the simulation processing order of the operational environment according to the operational environment in which the detailed event occurred, the operational environment in which the detailed event occurred, and the characteristics of the detailed event.

As described above, according to the full-scale joint operation analysis simulator 100 and the simulation method according to the present invention, analysis results according to detailed events affecting the battlefield environment while performing the analysis on a cycle-by-cycle basis for rapid analysis It is possible to enhance the reliability of the joint operation analysis result by synchronizing the situation of each operational environment by reflecting the

In the above, even though all components constituting the embodiment of the present invention have been described as being combined or operated in combination, the present invention is not necessarily limited to this embodiment. That is, within the scope of the object of the present invention, all the components may operate by selectively combining one or more. In addition, although all of the components may be implemented as one independent hardware, some or all of the components are selectively combined to perform some or all functions of the combined hardware in one or a plurality of hardware program modules It may be implemented as a computer program having Codes and code segments constituting the computer program can be easily deduced by those skilled in the art of the present invention. Such a computer program is stored in a computer readable storage medium (Computer Readable Media), read and executed by the computer, thereby implementing the embodiment of the present invention. The storage medium of the computer program may include a magnetic recording medium, an optical recording medium, and the like.

In addition, terms such as "include", "comprise" or "have" described above mean that the corresponding component may be inherent, unless otherwise stated, so that other components are excluded. Rather, it should be construed as being able to further include other components. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs, unless otherwise defined. Commonly used terms such as terms defined in the dictionary should be interpreted as being consistent with the contextual meaning of the related art, and are not interpreted in an ideal or excessively formal meaning unless explicitly defined in the present invention.

The above description is merely illustrative of the technical spirit of the present invention, and various modifications and variations will be possible without departing from the essential characteristics of the present invention by those skilled in the art to which the present invention pertains. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

10: user interface unit 20: memory
30: processor 31: event identification unit
33: viewpoint calculation unit 35: simulation execution unit

Claims (11)

In a theater-level joint operation analysis simulator that simulates joint operations of land warfare, naval warfare, and air warfare,
a memory for storing items of detailed events that can occur in each operational environment of land warfare, naval warfare, and air warfare and conditions for occurrence of the detailed events;
an event identification unit for identifying the occurrence of the detailed event predicted within a preset analysis period in the course of performing an operation plan according to a preset scenario, based on the item and the occurrence condition of the detailed event;
a time point calculation unit for calculating an occurrence time point of the detailed event identified in each operation environment; and
a simulation unit configured to set a simulation section within the analysis period based on the occurrence time of the detailed event, and to calculate a processing result according to the operation plan for each operational environment based on the simulation period,
The simulation performing unit, all-class joint operation analysis simulator, characterized in that for setting the simulation section based on a time point corresponding to the earliest time point among the identified plurality of the occurrence time of the detailed event.
According to claim 1,
The detailed event is
A situation in which the physical state of the simulation object is changed in the process of carrying out the operation plan according to the scenario, a situation in which a change occurs in the movement of the simulation object, a situation in which an engagement may start or end, and the A theater-level joint operation analysis simulator, characterized in that it is an event related to at least one of the situations in which the change occurs.
According to claim 1,
The event identification unit,
The theater-level joint operation analysis simulator, characterized in that the detailed event is identified based on the intersection of the movement path of the friendly object and the movement path of the enemy object according to the operation plan.
According to claim 1,
The event identification unit,
A theater-level joint operation analysis simulator, characterized in that the detailed event is identified based on the specification information of the detection system and the weapon system possessed by the friendly object and the enemy object.
According to claim 1,
The simulation execution unit,
A theater-level joint operation analysis simulator, characterized in that it calculates the position and state of the simulation object, the degree of damage of the simulation object, and the asset change of the simulation object in each of the operational environments.
delete In the theater-class joint operation simulation method performed by the theater-level joint operation analysis simulator simulating the joint operation of land warfare, sea warfare, and air warfare,
(a) storing items of detailed events that can occur in each operational environment of land warfare, naval warfare, and air warfare and conditions for occurrence of the detailed events;
(b) loading a preset scenario;
(c) identifying the occurrence of the detailed event predicted within a preset analysis period during the execution of the operation plan according to the scenario based on the item and the occurrence condition of the detailed event;
(d) calculating an occurrence time of the detailed event identified in each of the operational environments; and
(e) setting a simulation section within the analysis period based on the occurrence time of the detailed event, and calculating a processing result according to the operation plan for each operational environment based on the simulation period,
The step (e) may include: deriving a first time point corresponding to the earliest time point among the occurrence times of the plurality of detailed events identified in each operation environment within the analysis cycle; and setting a section corresponding to the first time point from the starting point of the analysis cycle for each operational environment as a first simulated section, and calculating a result according to the operational plan for the first simulated section. Lightbulb-class joint operation simulation method comprising a.
delete 8. The method of claim 7,
The simulation section is divided based on the earliest time among the occurrence times of the detailed events,
Steps (c), (d), and (e) are repeated until no additional detailed events are identified after the simulation section just before the completion of the calculation of the results according to the operation plan within the analysis cycle. A method for simulating light-duty joint operation, characterized in that.
8. The method of claim 7,
Step (c) is,
A joint event directly related to at least one of damage to a simulation object performing the operation plan according to the scenario, an asset change, and a state change of at least one of starting or stopping the movement of the simulation object and a direct association with the state change A full-scale joint operation simulation method, characterized in that identification is made by classifying an internal event that does not exist.
8. The method of claim 7,
The detailed event is a joint event directly related to at least one of damage to a simulation object performing the operation plan according to the scenario, an asset change, and a state change of at least one of start or stop movement of the simulation object and the state. It is classified as an internal event that is not directly related to change,
In the step (e), the occurrence time of the detailed event, which is a criterion for setting the simulation section, is the generation time of the joint event.

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