Distributed Radar Early Warning Simulation Training System

Abstract

The present invention relates to the field of radar early warning training technology, and discloses a distributed radar early warning simulation training system, including a guidance and control subsystem, an intelligence networking subsystem, a radar training simulator, a computer force generation system, and a data model center. The distributed radar early warning simulation training system realizes the integration and distributed collaborative training of various training units, as well as the intercommunication and interoperability of various simulators, platform-level simulators, and virtual simulation models, and synchronizes training between cross-platform and remote systems, creates a complex battlefield situation, establishes a reliable and credible information battlefield situation analysis model and an integrated high-tech force action model, realizes real-time dynamic model solution and situation distribution of radar detection areas, exposure areas, and suppression areas under complex electromagnetic environments, realizes full-process and multi-position training of radar soldiers, and provides trainees with a training environment that is almost consistent with actual equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of radar early warning training, and in particular to a distributed radar early warning simulation training system. Background Art

[0002] Common technologies of distributed interactive simulation include DIS and ALSP. The physical structure of the DIS system is mainly divided into two parts: models that implement various functions and computer networks. These models that implement different functions are like nodes connected together through a network, so they are usually called simulation nodes. The main task of the simulation node is to perform functions such as calculation of physical models, image generation, reception and transmission of network information, and human-computer interaction operations. In addition, it is also responsible for maintaining the status information of other nodes on the network. Computer networks include local area networks, wide area networks, bridges, routers, gateways, etc., and they are mainly responsible for data transmission between nodes. The ALSP protocol can be applied to combat simulation systems based on discrete events. The biggest difference between this system and DIS is the difference in time management services. It first proposed the concept of the system advancing forward with time steps and event time, and is no longer limited to real time advancement.

[0003] In recent years, with the development of science and technology, especially the development of simulation technology, domestic relevant departments have successively developed a wide variety of simulation training equipment with complete functions, such as flight simulators, ground-to-air missile simulators, radar simulators, etc. However, overall, simulation training still has many shortcomings, such as poor coordination and confrontation between multiple arms and simple training content. The above problems also restrict the early warning radar simulation training system.

[0004] In order to better solve the shortcomings, give full play to the benefits of simulation training, and improve the level of actual combat training, we propose a distributed radar early warning simulation training system. The system adopts a coordinated structure, standards, protocols and database, and interconnects various multi-level simulation systems through a local area network. It can realize arms and provide a comprehensive environment for training personnel to realize combat training, command and control, assessment and evaluation and other functions. Summary of the invention

[0005] The purpose of the present invention is to provide a distributed radar early warning simulation training system to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a distributed radar early warning simulation training system, including a guidance and control subsystem, an intelligence networking subsystem, a radar training simulator, a computer force generation system, and a data model center. The overall workflow of the distributed radar early warning simulation training system includes the following:

[0007] (1) The distributed radar early warning simulation training system can be interconnected with the remote and remote military simulation training system as a military unit through the military training information system;

[0008] (2) The distributed radar early warning simulation training system is distributed to the squadron simulation training center, the friendly unit simulation training center, and the simulation training base through the public service communication service;

[0009] (3) The distributed radar early warning simulation training system reports data including early warning comprehensive intelligence information, force status information, command service message information, guidance and control receipt information, and evaluation information to the entire military system;

[0010] (4) The distributed radar early warning simulation training system receiving system distributes data including situation information, friendly intelligence information, command and control information, red team force data, blue team force data, and battlefield background data;

[0011] (5) Data interaction and protocol conversion in the distributed radar early warning simulation training system are realized by the guidance and control subsystem;

[0012] (6) The above guidance and control subsystem can receive and send training tasks and guidance and control plan data information of the intelligence networking system through the data interaction and protocol conversion module;

[0013] (7) The above-mentioned intelligence networking system collects and processes intelligence information at all levels based on the command relationship and situation information between the participating units of the command and control subsystem, as well as the command post orders and notifications issued by command posts at all levels, and feeds back the early warning comprehensive information to the command and control subsystem;

[0014] (8) The above-mentioned radar training simulator receives air situation data and environmental data through the guidance and control subsystem, sends intelligence and status information, enables the radar equipment to operate in a complex electromagnetic environment and be used in the intelligence processing process, and distributes radar intelligence to the intelligence networking system and guidance and control subsystem at the same level;

[0015] (9) The above-mentioned computer force generation system is used to generate virtual radar forces, supplement training elements, and build a training environment. Various types of virtual early warning detection equipment have detection effectiveness and intelligence processing functions that are basically consistent with the actual equipment. The system can respond to control information and command instructions from the command and control subsystem and support dynamic manual intervention;

[0016] (10) The above-mentioned model data center provides realistic radar detection models, target models and electromagnetic environment models for the distributed radar early warning training system, manages various models in a unified manner, and provides a unified calling interface for other distributed systems;

[0017] (11) The above-mentioned model data center provides the distributed radar early warning training system with rich data resources and personalized data customization services suitable for different training tasks, realizes distributed storage and intelligent analysis and mining functions, and supports subscription data push, data retrieval, import and export functions.

[0018] Preferably, the overall technical implementation of the guidance and control subsystem includes the following:

[0019] (1) The control subsystem realizes data interface and the protocol conversion subsystem completes information aggregation, storage and distribution through database and network interface;

[0020] (2) Data transmission through communication protocols is used to complete the distributed radar warning simulation training system's radar warning intelligence support, reporting, command and control, evaluation, and force status information for other simulation centers;

[0021] (3) The command and control subsystem completes the reception and transmission of control information and situation information for intelligence networking at all levels and single equipment, as well as the reception of assessment data and status information at all levels;

[0022] (4) The guidance and control subsystem can be customized to complete point-to-point and point-to-multipoint information interaction;

[0023] (5) The data protocol of the command and control subsystem complies with the relevant network standards of the Integrated Technical Architecture for Military Information Systems (Version 4.0) (ITA4.0);

[0024] (6) The military geographic information system uses the basic map services and STK functional components provided by the public platform of the military training information system of the whole army;

[0025] (7) The system is developed using the VS.NET standardized development tool, with Oracle10g as its main database platform, and secondary development is carried out based on the public platform of the military training information system of the entire army.

[0026] Preferably, the guidance and control subsystem consists of system operation management, remote node management, and training guidance:

[0027] (1) The command and control subsystem operates the chief director seat and related monitoring and command seats to achieve overall control and coordination of the training process;

[0028] (2) System operation management: Before the training begins, the connection to the master control machine is checked, seats are confirmed, initial data is downloaded from the server, the dynamic database is cleared, and the system operation of the sending and receiving directory is initialized;

[0029] (3) System operation management realizes the setting and release of combat time and plans and designs the entire training process to obtain the maximum training benefit;

[0030] (4) Monitor the system operation status and network status of each participating node during the training process, manage the joining and suspension of each seat, and complete the role-playing assignment of relevant seats;

[0031] (5) The above training guidance enables the selection, loading and release of training scenarios;

[0032] (6) The training command and control can dynamically control the pause, start, and continue of training during the training process, modify the time advancement step length, and issue command and control instructions to each participating combat unit;

[0033] (7) The training command and control realizes the simulation recorder running in the background of the command and control system to dynamically record the combat entity status, air situation information, combat results and intervention commands during the entire integrated training process, providing dynamic recording and replay playback functions for integrated training;

[0034] (8) The command and dispatch control subsystem can enable command and dispatch personnel to plan the force deployment of relevant combat units and their command and intelligence reporting relationships before simulation training;

[0035] (9) The command and control subsystem realizes the planning seat of the red and blue command posts, and can support the commander and his command organs in adjusting their own troop deployment during the combat planning stage;

[0036] (10) The above-mentioned force planning and deployment are all planned, calculated and designed on the MGIS for the location, orientation, equipment quantity and model attributes of the relevant combat units;

[0037] (11) The above-mentioned force planning and deployment realizes the setting and display of command relations, and supports the command and dispatch personnel in setting and visualizing the command relations of relevant combat units according to the simulation plan and basic assumptions;

[0038] (12) The command and control subsystem realizes the situation input and generation functions, completes the formulation, modification and management of radar troops' combat command, tactical confrontation simulation training supplementary scenarios and air situation target situation, and can set, edit and query the situation and response entities based on the simulation timeline;

[0039] (13) The above situation input and generation realizes the creation of new scenarios, naming, opening existing scenarios for editing, and saving the scenarios after they are created. After the new route is created, the relevant data should be saved in the database, which can be retrieved and reproduced on the vector map background for viewing, modification and action simulation;

[0040] (14) The above situation input and generation realizes the input, modification, storage and verification of situation information. The air situation target situation information can be dynamically viewed using the mouse against the background of the vector map;

[0041] (15) The command and control subsystem can realize the function of the simulation engine. Under the control of the simulation control instruction, according to the action plan and manual intervention command, within each combat simulation step, it controls the solution process of the action model of the relevant arms, refreshes the relevant data work library, and completes the simulation of combat actions and the distribution of tactical scenarios during the training simulation process;

[0042] (16) The above-mentioned simulation engine implements a replay recorder to record and store the model solution results, the status of each combat entity, command and control information and related interaction information during the simulation training process;

[0043] (17) The above-mentioned simulation engine realizes reading situation information from the situation input and generation subsystem, or decomposing the situation information of the upper simulation training center, decomposing the situation into node situation information scenarios according to the simulation training step length, and distributing them to each simulator and the general control and guidance subsystem. When there is no simulator training unit, it is directly distributed to the intelligence processing center;

[0044] (18) The above-mentioned simulation engine processes the command and control orders and command orders, generates corresponding actions or changes the various states of corresponding combat units;

[0045] (19) The command and control subsystem can realize the database storage function, which is mainly used to manage the force organization and deployment, weapons and equipment, airports, positions, meteorological data and exercise scenario data, archive the training effectiveness evaluation data and dynamic simulation data of scenario deduction in real time, provide database access for simulation deduction and training effectiveness evaluation, and support information query, data analysis and data mining.

[0046] Preferably, the intelligence networking subsystem comprises a radar brigade intelligence networking system brigade, a mobile battalion training simulator, and a station training simulator:

[0047] (1) The intelligence networking subsystem is the intelligence processing core of the distributed radar early warning simulation training system and is an important component thereof;

[0048] (2) The intelligence networking subsystem is externally connected to a radar equipment training simulator, a superior joint air situation warning training simulator, and a guidance and control subsystem;

[0049] (3) The above-mentioned radar brigade intelligence networking system realizes the simulation of intelligence handling and tactical application of the radar unit brigade command post, which is the focus of the construction of the entire intelligence networking system training simulator, and realizes the training and assessment of brigade-level radar unit commanders and their staff;

[0050] (4) The above-mentioned radar brigade intelligence networking system implements Oracle9i as the basic database management system of the system to store the point / track data, command service information, manual intervention commands and operation record information of the radar brigade intelligence networking system training simulator;

[0051] (5) The above-mentioned radar brigade intelligence networking system realizes the backup, import and export of database data, and the addition, deletion and modification of basic data;

[0052] (6) The radar brigade intelligence networking system mentioned above realizes the collection of brigade-level radar intelligence and the reporting and forwarding of comprehensive intelligence; completes the conversion between various data formats; completes the forwarding of various documents, control instructions and manual intervention commands;

[0053] (7) The above-mentioned radar brigade intelligence networking system realizes the comprehensive air situation outside the processing area of ​​radar intelligence reported by radar stations and mobile radar battalions and forwarded by the networking center;

[0054] (8) The above-mentioned radar brigade intelligence networking system realizes the comprehensive processing of target tracks, batch numbers and elements in the processing area in an automatic or manual manner, reports the processed comprehensive air situation to the superior networking center, and distributes it to distributed intelligence users in different locations;

[0055] (9) The radar intelligence network system training simulator of the above-mentioned station can receive the original radar intelligence sent by the subordinate, simulate the functions of the radar intelligence group website system, process the original intelligence and display the processed intelligence, and provide a system operation interface for the command and staff personnel;

[0056] (10) The radar intelligence networking system training simulator of the above-mentioned station can realize various intelligence processing operations, and the assessment and evaluation software can score the operator's operations.

[0057] Preferably, the radar training simulator includes an input and output subsystem, an air situation handling subsystem, an admission display subsystem and an ATC / IFF subsystem:

[0058] (1) In the local training mode, the radar training simulator receives target assumption and interference assumption data from the guidance and control subsystem, analyzes the target and interference data according to the radar detection model, and displays the corresponding target track and the image after interference on the recording screen;

[0059] (2) The radar training simulator participates in simulation training as a station-level simulated radar in the networked training mode. At this time, the subsystem receives target assumption and interference assumption data sent by the remote remote guidance and control system, analyzes the target and interference data according to the radar detection model, and displays the corresponding target track and the image after interference on the recording screen;

[0060] (3) The radar training simulator can respond to admission and anti-jamming combat operation commands and output air situation data and radar status parameters;

[0061] (4) The above-mentioned intelligence after admission is reported to the air situation display subsystem, the data before and after admission, as well as the radar status and operation commands are transmitted to the intelligence networking system and the air situation display subsystem, and the radar status parameters are transmitted back to the guidance and control subsystem.

[0062] Preferably, the computer generated force system includes five parts: a force task planning subsystem, a force entity model solving subsystem, a force entity guidance and dispatching subsystem, a force system command subsystem and a resource management subsystem.

[0063] (1) The computer-generated force system generates corresponding virtual forces according to the assumption data under the unified resource scheduling of the distributed radar early warning simulation training system;

[0064] (2) The computer generates comprehensive target data and battlefield environment data of the force system, automatically completes target detection and radar intelligence compilation and reporting after model calculation, and responds to guidance and control instructions of the guidance and control subsystem in real time;

[0065] (3) The above-mentioned force task planning subsystem realizes the specific organization of force entities in the planning training according to the training scenario. Specifically, it includes parsing the scenario script file (XML scenario script file constructed in a standardized format), generating CGF deployment information, intelligence reporting relationship information, and initial status information according to the scenario script, and providing a display and configuration interface for editing by the training personnel;

[0066] (4) The force entity simulation solution subsystem receives target data and battlefield environment data pushed by the external guidance and control system and the environmental simulation system through the simulation engine. Driven by the above data, the radar model is solved according to radar tactics and technical performance indicators, and the radar air situation is generated and output, and finally reported to the information system and the command post training simulator;

[0067] (5) The above-mentioned force entity simulation and solution subsystem responds to guidance and command instructions and command orders, realizes real-time changes in the entity status and working parameters of radar equipment and forces, and executes corresponding tactical actions;

[0068] (6) The above-mentioned force entity command and control subsystem can adjust the force deployment position in real time, set training special situations, modify equipment operating parameters, and implement anti-interference operations.

[0069] Preferably, the model data center includes a model center and a data center:

[0070] (1) The model center is composed of a weapon entity model library, a target electromagnetic characteristics model library, a physical control model library, a jamming model library, a behavior decision model library, and a model management tool;

[0071] (2) The above-mentioned model management tool is an integrated management tool that realizes the model viewing, storage, and modification functions of the distributed radar early warning simulation training system;

[0072] (3) The weapon entity model library mentioned above realizes entity models and data of various types of weapons and equipment, and can call models in the guidance and control subsystem;

[0073] (4) The above-mentioned target electromagnetic characteristic model library realizes the electromagnetic characteristics of various detection targets in various frequency bands and different aerial postures during their motion;

[0074] (5) The above-mentioned physical control model library implements various physical behavior algorithms of model entities and provides data services for related functional modules;

[0075] (6) The above interference model library implements different interference types and response models to the detection effectiveness of various types of early warning equipment;

[0076] (7) The above-mentioned behavior decision model library realizes the combat regulations, tactical rules, and task parameter behavior decision models;

[0077] (8) The training evaluation model library mentioned above includes the distributed radar early warning simulation training system training data statistical analysis and processing model, command training performance evaluation model, position operation training performance evaluation model, subject training performance evaluation model, and tactical training performance evaluation model;

[0078] (9) The data center includes a file repository, a battlefield environment database, a training basic database, a training management database, a training result database, a GIS database, and a data analysis and mining module;

[0079] (10) The above-mentioned file repository collects and stores multimedia offline data, offline documents and files, training materials, and training images;

[0080] (11) The above-mentioned battlefield environment database realizes the atmospheric environment numerical model simulation, the atmospheric environment master environment library, and the natural environment required for simulation training;

[0081] (12) The above training basic database realizes the distributed radar early warning simulation training system and provides a storage and management platform for the training units, trainees and user authority data;

[0082] (13) The training management database implements unified storage and management of training scenarios, status of each simulation unit, fault information and system configuration training management data of the distributed radar early warning simulation training system;

[0083] (14) The training result database provides corresponding data support for recording and playback of the guidance and control subsystem and statistical analysis of training data;

[0084] (15) The above GIS database provides relevant data services for the situation display, scenario production, and environmental simulation system functions of the guidance and control subsystem and radar training simulator;

[0085] (16) The above-mentioned data analysis and mining module provides support for data analysis and mining, online download, online analysis, data statistical analysis, and import and export data services of the distributed radar early warning simulation training system.

[0086] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0087] The present invention adopts the HLA technical framework. Compared with DIS, HLA overcomes the limitations of DIS in terms of flexibility and expansibility. It is a more open system architecture that can accommodate almost all types of simulation applications including equipment simulation and training system simulation. HLA is no longer limited to the simulation of real-time time mechanisms, but can meet the simulation applications of various time mechanisms in the simulation field. In addition, since HLA adopts a "mesh" connection method, it overcomes the disadvantage that the point-to-point connection method of DIS cannot adapt to the needs of large-scale network simulation. Compared with ALSP, HLA has a wider application range and can achieve interoperability with physical simulation and virtual simulation. ALSP is mainly a simulation system for discrete events and logical time, and its application range is limited to structural simulation in the field of military exercises. The goal of the HLA framework is to achieve interoperability between simulation systems and make resources in simulation reusable. Specifically, it is to enable various simulation components that are dispersed to be concentrated in a unified simulation time and simulation environment through the network to run collaboratively and be reusable.

[0088] 1. The system realizes the integration and distributed collaborative training of all participating training units, as well as the intercommunication and interoperability of various simulators, platform-level simulators and virtual simulation models, and the synchronization of training across platforms and remote systems.

[0089] 2. The system creates a complex battlefield situation, establishes a reliable and trustworthy information-based battlefield situation analysis model and an integrated high-tech force action model, and realizes real-time dynamic model solution and situation distribution of radar detection areas, exposure areas and suppression areas under complex electromagnetic environments.

[0090] 3. The system realizes full-process and multi-position training of radar soldiers, providing trainees with a training environment that is almost identical to the actual equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0091] Figure 1This is the overall workflow diagram of the distributed radar early warning simulation training system of the present invention;

[0092] Figure 2 This is the overall framework diagram of the guidance and control subsystem of the present invention;

[0093] Figure 3 This is a framework diagram of the guidance and control subsystem of the present invention;

[0094] Figure 4 This is a framework diagram of the intelligence networking subsystem of the present invention;

[0095] Figure 5 This is a framework diagram of the radar training simulator of the present invention;

[0096] Figure 6 A force system framework diagram is generated for the computer of the present invention;

[0097] Figure 7 This is a framework diagram of the data center model of the present invention. DETAILED DESCRIPTION

[0098] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0099] See also Figure 1-7 A distributed radar early warning simulation training system includes a guidance and control subsystem, an intelligence networking subsystem, a radar training simulator, a computer force generation system, and a data model center.

[0100] like Figure 1 As shown in the figure, the overall workflow of the distributed radar early warning simulation training system includes the following:

[0101] (1) The distributed radar early warning simulation training system can be interconnected with the remote and remote military simulation training system as a military unit through the military training information system;

[0102] (2) The distributed radar early warning simulation training system is distributed to the squadron simulation training center, the friendly unit simulation training center, and the simulation training base through the public service communication service;

[0103] (3) The distributed radar early warning simulation training system reports data including early warning comprehensive intelligence information, force status information, command service message information, guidance and control receipt information, evaluation information, etc. to the whole military system;

[0104] (4) The distributed radar early warning simulation training system receiving system distributes data including situation information, friendly intelligence information, command and control information, red team force data, blue team force data, battlefield background data, etc.;

[0105] (5) Data interaction and protocol conversion in the distributed radar early warning simulation training system are realized by the guidance and control subsystem;

[0106] (6) The above guidance and control subsystem can receive and send training tasks and guidance and control plan data information of the intelligence networking system through the data interaction and protocol conversion module;

[0107] (7) The intelligence networking system collects and processes intelligence information at all levels based on the command relationship and situation information between the participating training units of the command and control subsystem (generated by equipment simulators or computer forces), as well as the command post orders and notifications issued by command posts at all levels, and feeds back the early warning comprehensive information to the command and control subsystem;

[0108] (8) The above-mentioned radar training simulator receives air situation data and environmental data through the guidance and control subsystem, sends intelligence and status information, enables the radar equipment to operate in a complex electromagnetic environment and be used in the intelligence processing process, and distributes radar intelligence to the intelligence networking system and guidance and control subsystem at the same level;

[0109] (9) The above-mentioned computer force generation system is used to generate virtual radar forces, supplement training elements, and build a training environment. Various types of virtual early warning detection equipment have detection effectiveness and intelligence processing functions that are basically consistent with the actual equipment. The system can respond to control information and command instructions from the command and control subsystem and support dynamic manual intervention;

[0110] (10) The above-mentioned model data center provides realistic radar detection models, target models and electromagnetic environment models for the distributed radar early warning training system, manages various models in a unified manner, and provides a unified calling interface for other distributed systems;

[0111] (11) The above-mentioned model data center provides the distributed radar early warning training system with rich data resources and personalized customization services suitable for different training tasks, realizes distributed storage and intelligent analysis and mining functions, and supports subscription data push, data retrieval, import and export and other functions.

[0112] like Figure 2 As shown, the overall technical implementation of the guidance and control subsystem includes the following:

[0113] (1) The control subsystem realizes data interface and the protocol conversion subsystem completes information aggregation, storage and distribution through database and network interface;

[0114] (2) Data transmission is carried out through communication protocols to complete the distributed radar warning simulation training system's radar warning intelligence support, reporting, command and control, evaluation, force status and other information for other simulation centers;

[0115] (3) The command and control subsystem completes the reception and transmission of control information and situation information for intelligence networking at all levels and single equipment, as well as the reception of assessment data and status information at all levels;

[0116] (4) The guidance and control subsystem can be customized to complete point-to-point and point-to-multipoint information interaction;

[0117] (5) The data protocol of the command and control subsystem complies with the relevant network standards of the Integrated Technical Architecture for Military Information Systems (Version 4.0) (ITA4.0);

[0118] (6) The military geographic information system uses the basic map services and STK functional components provided by the public platform of the military training information system of the whole army (hereinafter referred to as the "public platform");

[0119] (7) The system development adopts VS.NET standardized development tools, takes Oracle10g as its main database platform, and conducts secondary development based on the public platform.

[0120] like Figure 3 As shown in the figure, the guidance and control subsystem consists of system operation management, remote node management, and training guidance. Specifically:

[0121] (1) The command and control subsystem operates the chief director seat and related monitoring and command seats to achieve overall control and coordination of the training process;

[0122] (2) System operation management Before the training begins, the system operation initialization work is performed, including checking the connection with the master control machine, confirming the seats, downloading the initial data from the server, clearing the dynamic database and the directory of sent and received documents, etc.

[0123] (3) System operation management realizes the setting and release of combat time and plans and designs the entire training process to obtain the maximum training benefit;

[0124] (4) Monitor the system operation status and network status of each participating node during the training process, manage the joining and suspension of each seat, and complete the role-playing assignment of relevant seats;

[0125] (5) The above training guidance enables the selection, loading and release of training scenarios;

[0126] (6) The training guidance and control mentioned above can dynamically control the pause, start, and continuation of training, modify the time advancement step length, and issue guidance and control instructions to each participating combat unit during the training process;

[0127] (7) The training command and control realizes the simulation recorder running in the background of the command and control system to dynamically record the combat entity status, air situation information, combat results and intervention commands during the entire integrated training process, providing dynamic recording and replay playback functions for integrated training;

[0128] (8) The command and dispatch control subsystem can enable command and dispatch personnel to plan the force deployment of relevant combat units and their command and intelligence reporting relationships before simulation training;

[0129] (9) The command and control subsystem realizes the planning seat of the red and blue command posts, and can support the commander and his command organs in adjusting their own troop deployment during the combat planning stage;

[0130] (10) The above-mentioned force planning and deployment are all planned, calculated and designed on the MGIS for the location, orientation, equipment quantity and model of the relevant combat units;

[0131] (11) The above-mentioned force planning and deployment realizes the setting and display of command relations, and supports the command and dispatch personnel in setting and visualizing the command relations of relevant combat units according to the simulation plan and basic assumptions;

[0132] (12) The command and control subsystem realizes the situation input and generation functions, completes the radar troops' combat command, tactical confrontation simulation training supplementary assumptions, and the formulation, modification and management of air situation and target situation, and can set, edit and query the situation and response entities based on the simulation timeline;

[0133] (13) The above situation input and generation realizes the creation of new scenarios, naming, opening existing scenarios for editing, and saving the scenarios after they are created. After the new route is created, the relevant data should be saved in the database, which can be retrieved and reproduced on the vector map background for viewing, modification and action simulation;

[0134] (14) The above situation input and generation realizes the work of situation information input, modification, storage and verification. The air situation target situation information can be dynamically viewed using the mouse on the vector map background;

[0135] (15) The command and control subsystem can realize the function of the simulation engine. Under the control of the simulation control instruction, according to the action plan and manual intervention command, within each combat simulation step, it controls the solution process of the action model of the relevant arms, refreshes the relevant data work library, and completes the simulation of combat actions and the distribution of tactical scenarios during the training simulation process;

[0136] (16) The above-mentioned simulation engine implements a replay recorder to record and store the model solution results, the status of each combat entity, command and control information and related interaction information during the simulation training process;

[0137] (17) The above-mentioned simulation engine realizes reading situation information from the situation input and generation subsystem, or decomposing the situation information of the upper simulation training center, decomposing the situation into node situation information scenarios according to the simulation training step length, and distributing them to each simulator and the general control and guidance subsystem. When there is no simulator training unit, it is directly distributed to the intelligence processing center;

[0138] (18) The above-mentioned simulation engine processes the command and control orders and command orders, generates corresponding actions or changes the various states of corresponding combat units;

[0139] (19) The command and control subsystem can realize the database storage function, which is mainly used to manage the force organization deployment, weapons and equipment, airports, positions, meteorological data and exercise scenarios, etc., to archive the training effectiveness evaluation data and dynamic simulation data of scenario deduction in real time, to provide database access for simulation deduction and training effectiveness evaluation, and to support information query, information analysis and data mining.

[0140] like Figure 4 As shown, the intelligence networking subsystem, namely the radar intelligence networking system training simulator, includes the radar brigade intelligence networking system brigade, the mobile battalion training simulator, and the station training simulator. Specifically:

[0141] (1) The intelligence networking subsystem is the intelligence processing core of the distributed radar early warning simulation training system and is an important component thereof;

[0142] (2) The intelligence networking subsystem is externally connected to a radar equipment training simulator, a superior joint air situation warning training simulator, and a guidance and control subsystem;

[0143] (3) The above-mentioned radar brigade intelligence networking system realizes the simulation of intelligence handling and tactical application of the radar unit brigade command post, which is the focus of the construction of the entire intelligence networking system training simulator, and realizes the training and assessment of brigade-level radar unit commanders and their staff;

[0144] (4) The above-mentioned radar brigade intelligence networking system implements Oracle9i as the basic database management system of the system to store the point / track data, command service information, manual intervention commands and operation record information of the radar brigade intelligence networking system training simulator;

[0145] (5) The above-mentioned radar brigade intelligence networking system realizes the backup, import and export of database data, and the addition, deletion and modification of basic data;

[0146] (6) The radar brigade intelligence networking system mentioned above realizes the collection of brigade-level radar intelligence and the reporting and forwarding of comprehensive intelligence; completes the conversion between various data formats; completes the forwarding of various documents, control instructions and manual intervention commands;

[0147] (7) The above-mentioned radar brigade intelligence networking system realizes the comprehensive air situation outside the processing area of ​​radar intelligence reported by radar stations and mobile radar battalions and forwarded by the networking center;

[0148] (8) The above-mentioned radar brigade intelligence networking system realizes the comprehensive processing of target tracks, batch numbers and elements in the processing area in an automatic or manual manner, reports the processed comprehensive air situation to the superior networking center, and distributes it to distributed intelligence users in different locations;

[0149] (9) The radar intelligence network system training simulator of the above-mentioned station can receive the original radar intelligence sent by the subordinate, simulate the functions of the radar intelligence group website system, process the original intelligence and display the processed intelligence, and provide a system operation interface for the command and staff personnel;

[0150] (10) The radar intelligence networking system training simulator of the above-mentioned station can realize various intelligence processing operations, and the assessment and evaluation software can score the operator's operations.

[0151] like Figure 5 As shown, the radar training simulator includes input and output subsystem, air situation handling subsystem, recording and display subsystem and ATC / IFF subsystem:

[0152] (1) In the local training mode, the radar training simulator receives target assumption and interference assumption data from the guidance and control subsystem, analyzes the target and interference data according to the radar detection model, and displays the corresponding target track and the image after interference on the recording screen;

[0153] (2) The radar training simulator participates in simulation training as a station-level simulated radar in the networked training mode. At this time, the subsystem receives target assumption and interference assumption data sent by the remote remote guidance and control system, analyzes the target and interference data according to the radar detection model, and displays the corresponding target track and the image after interference on the recording screen;

[0154] (3) The radar training simulator can respond to combat operation commands such as reception and anti-jamming, and output air situation data and radar status parameters;

[0155] (4) The above-mentioned intelligence after admission is reported to the air situation display subsystem, the data before and after admission, as well as the radar status and operation commands are transmitted to the intelligence networking system and the air situation display subsystem, and the radar status parameters are transmitted back to the guidance and control subsystem.

[0156] like Figure 6 The computer-generated force system includes five parts: force task planning subsystem, force entity model solving subsystem, force entity guidance and dispatching subsystem, force system command subsystem and resource management subsystem. Specifically:

[0157] (1) The computer-generated force system generates corresponding virtual forces according to the assumption data under the unified resource scheduling of the distributed radar early warning simulation training system;

[0158] (2) The computer generates comprehensive target data and battlefield environment data of the force system, automatically completes target detection and radar intelligence compilation and reporting after model calculation, and responds to guidance and control instructions of the guidance and control subsystem in real time;

[0159] (3) The above-mentioned force task planning subsystem realizes the specific organization of force entities in the planning training according to the training scenario. Specifically, it includes parsing the scenario script file (XML scenario script file constructed in a standardized format), generating CGF deployment information, intelligence reporting relationship information, and initial status information according to the scenario script, and providing a display and configuration interface for editing by the training personnel;

[0160] (4) The force entity simulation solution subsystem receives target data and battlefield environment data pushed by the external guidance and control system and the environmental simulation system through the simulation engine. Driven by the above data, the radar model is solved according to radar tactics and technical performance indicators, and the radar air situation is generated and output, and finally reported to the information system and the command post training simulator;

[0161] (5) The above-mentioned force entity simulation and solution subsystem responds to guidance and command instructions and command orders, realizes real-time changes in the entity status and working parameters of radar equipment and forces, and executes corresponding tactical actions;

[0162] (6) The above-mentioned force entity command and control subsystem can adjust the force deployment position in real time, set training special situations, modify equipment operating parameters, and implement anti-interference operations.

[0163] like Figure 7 The model data center includes the model center and the data center. Specifically:

[0164] (1) The model center is composed of a weapon entity model library, a target electromagnetic characteristics model library, a physical control model library, a jamming model library, a behavior decision model library, and a model management tool;

[0165] (2) The above-mentioned model management tool is an integrated management tool that realizes the functions of model viewing, storage, and modification of the distributed radar early warning simulation training system;

[0166] (3) The above-mentioned weapon entity model library realizes the entity models and data of various types of weapons and equipment, such as aircraft, missiles, early warning radars, ships, etc. The model can be called in the guidance and control subsystem;

[0167] (4) The above-mentioned target electromagnetic characteristic model library realizes the electromagnetic characteristics of various detection targets in various frequency bands and different aerial postures during their motion;

[0168] (5) The above-mentioned physical control model library implements various physical behavior algorithms of model entities and provides data services for related functional modules;

[0169] (6) The above interference model library implements different interference types and response models to the detection effectiveness of various types of early warning equipment;

[0170] (7) The above-mentioned behavior decision model library realizes the behavior decision models such as combat regulations, tactical rules, and mission parameters;

[0171] (8) The above-mentioned training evaluation model library includes the distributed radar early warning simulation training system training data statistical analysis and processing model, command training performance evaluation model, position operation training performance evaluation model, subject training performance evaluation model, tactical training performance evaluation model, etc.;

[0172] (9) The data center includes a file repository, a battlefield environment database, a training basic database, a training management database, a training result database, a GIS database, a data analysis and mining module, etc.;

[0173] (10) The above-mentioned file repository collects and stores multimedia offline data, offline documents and files, training materials, training images, etc.;

[0174] (11) The above-mentioned battlefield environment database realizes the atmospheric environment numerical model simulation, the atmospheric environment master environment library, and the natural environment required for simulation training;

[0175] (12) The above training basic database realizes the distributed radar early warning simulation training system and provides a storage and management platform for data such as training units, trainees, and user permissions;

[0176] (13) The training management database implements unified storage and management of training management data such as training scenarios, status of each simulation unit, fault information and system configuration of the distributed radar early warning simulation training system;

[0177] (14) The training result database provides corresponding data support for recording and playback of the guidance and control subsystem and statistical analysis of training data;

[0178] (15) The above-mentioned GIS database provides relevant data services for the situation display, scenario production, environmental simulation and other system functions of the guidance and control subsystem and radar training simulator;

[0179] (16) The above-mentioned data analysis and mining module provides support for data analysis and mining, online download, online analysis, data statistical analysis, import and export and other data services of the distributed radar early warning simulation training system.

[0180] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made to the embodiments without departing from the principles and spirit thereof, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A distributed radar early warning simulation training system, comprising a guidance and control subsystem, an intelligence networking subsystem, a radar training simulator, a computer force generation system, and a data model center, characterized in that: The overall workflow of the distributed radar early warning simulation training system includes the following: The distributed radar early warning simulation training system can be interconnected with the remote and remote military simulation training system as a military unit through the military training information system; The distributed radar early warning simulation training system is distributed to the squadron simulation training center, the friendly unit simulation training center, and the simulation training base through the public service communication service; The distributed radar early warning simulation training system reports data including early warning comprehensive intelligence information, force status information, command service message information, guidance and control receipt information, and evaluation information to the whole army system; The distributed radar early warning simulation training system receiving system distribution data includes situation information, friendly intelligence information, command and control information, red team force data, blue team force data, battlefield background data; In the distributed radar early warning simulation training system, data interaction and protocol conversion are realized by the guidance and control subsystem; The above guidance and control subsystem can receive and send training tasks and guidance and control plan data information of the intelligence networking subsystem through the data interaction and protocol conversion module; The intelligence networking subsystem collects and processes intelligence information at all levels based on the command relationship and situation information between the participating units of the command and control subsystem, as well as the command and notification issued by command posts at all levels, and transmits the early warning comprehensive information back to the command and control subsystem; The above-mentioned radar training simulator receives air situation data and environmental data through the guidance and control subsystem, sends intelligence and status information, enables the radar equipment to operate in a complex electromagnetic environment and be used in the intelligence processing process, and distributes radar intelligence to the intelligence networking system and guidance and control subsystem at the same level; The above-mentioned computer force generation system is used to generate virtual radar forces, supplement training elements, and build a training environment. Various types of virtual early warning detection equipment have detection effectiveness and intelligence processing functions that are basically consistent with actual equipment. The system can respond to control information and command instructions from the command and control subsystem and support dynamic manual intervention. The above-mentioned data model center provides realistic radar detection models, target models and electromagnetic environment models for the distributed radar early warning training system, manages various models in a unified manner, and provides a unified calling interface for other distributed systems; The above-mentioned data model center provides the distributed radar early warning training system with rich data resources and personalized data customization services suitable for different training tasks, realizes distributed storage and intelligent analysis and mining functions, and supports subscription data push, data retrieval, import and export functions; The overall technical implementation of the guidance and control subsystem includes the following: The control subsystem realizes data interface and the protocol conversion subsystem completes information aggregation, storage and distribution through database and network interface; Data transmission is carried out through communication protocols to complete the radar warning intelligence support, reporting, command and control, evaluation, and force status information of the distributed radar warning simulation training system to other data model centers; The command and control subsystem completes the reception and transmission of control information and situation information of intelligence networking at all levels and single equipment, as well as the reception of evaluation data and status information at all levels; The guidance and control subsystem completes point-to-point and point-to-multipoint information interaction through customization; The military geographic information system uses the basic map services and STK functional components provided by the public platform of the military training information system of the whole army; The system development adopts VS.NET standardized development tools, takes Oracle10g as its main database platform, and conducts secondary development based on the public platform of the military training information system of the whole army.

2. A distributed radar early warning simulation training system according to claim 1, characterized in that: The guidance and control subsystem consists of system operation management, remote node management, and training guidance: The command and control subsystem operates the chief director seat and related monitoring and command and control seats to achieve overall control and coordination of the training process; System operation management realizes the initialization of connection to the master control machine, seat confirmation, downloading of initial data from the server, clearing of dynamic database and operation of the sending and receiving document directory system before the training begins; System operation management realizes the setting and release of combat time, and plans and designs the entire training process to obtain the maximum training benefit; Monitor the system operation status and network status of each participating node during the training process, manage the joining and suspension of each seat, and complete the role-playing assignment of relevant seats; The above training guidance realizes the selection, loading and release of training scenarios; The above training guidance and control can dynamically control the pause, start and continue of training during the training process, modify the time advancement step length, and issue guidance and control instructions to each participating combat unit; The above-mentioned training guidance and control realizes that the simulation recorder running in the background of the guidance and control system dynamically records the combat entity status, air situation information, combat results and intervention commands during the entire integrated training process, providing dynamic recording and replay playback functions for integrated training; The command and dispatch control subsystem can enable command and dispatch personnel to plan the force deployment of relevant combat units and the relationship between their command and intelligence reporting before simulation training; The command and control subsystem realizes the planning seat of the red and blue command posts, and can support the commander and his command agency to adjust their own troop deployment during the combat planning stage; The above-mentioned force deployment adjustments are all planned, calculated and designed on the MGIS for the location, orientation, equipment quantity and model attributes of the relevant combat units; The above-mentioned force deployment adjustment realizes the setting and display of command relations, and supports the command and dispatch personnel to set and visualize the command relations of relevant combat units according to the simulation plan and basic assumptions; The command and control subsystem realizes the situation input and generation functions, completes the radar troops' combat command, tactical confrontation simulation training supplementary assumptions and the formulation, modification and management of air situation and target situation, and can set, edit and query the situation and response entity based on the deduction timeline; The above situation input and generation realizes the creation, naming, opening of existing scenarios for editing, and saving of scenarios after they are created. After the new route is created, the relevant data should be saved in the database, which can be retrieved and reproduced on the vector map background for viewing, modification and action simulation in the future; The above situation input and generation realizes the situation information input, modification, storage and verification work, and the air situation target situation information can be dynamically viewed using the mouse against the background of the vector map; The command and control subsystem can realize the function of the deduction engine. Under the control of the simulation control instruction, according to the action plan and the manual intervention command, within each combat simulation step, it controls the solution process of the action model of the relevant arms, refreshes the relevant data work library, and completes the deduction of combat actions and the distribution of tactical assumptions during the training simulation process; The above-mentioned deduction engine realizes the replay recorder to record and store the model solution results, the status of each combat entity, command and control information and related interaction information during the simulation training process; The above-mentioned deduction engine realizes reading situation information from the situation input and generation subsystem, or decomposing the situation information of the superior simulation training center, decomposing the situation into node situation information scenarios according to the simulation training step length, and distributing them to each simulator and the general control and guidance subsystem. When there is no simulator training unit, it is directly distributed to the intelligence processing center; The above-mentioned deduction engine processes the command and command commands, generates corresponding actions or changes various states of corresponding combat units; The command and control subsystem can realize the database storage function, which is mainly used to manage the force composition and deployment, weapons and equipment, airports, positions, meteorological data and exercise scenario data, and to archive the training effectiveness evaluation data and dynamic simulation data of scenario deduction in real time, provide database access for simulation deduction and training effectiveness evaluation, and support information query, data analysis and data mining.

3. A distributed radar early warning simulation training system according to claim 1, characterized in that: The intelligence networking subsystem consists of the radar brigade intelligence networking system brigade, mobile battalion training simulator, and station training simulator: The intelligence networking subsystem is externally connected to a radar equipment training simulator, a superior joint air situation warning training simulator, and a guidance and control subsystem; The above-mentioned radar brigade intelligence networking system realizes the simulation of intelligence handling and tactical application of the radar unit brigade command post, which is the focus of the construction of the entire intelligence networking system training simulator, and realizes the training and assessment of brigade-level radar unit commanders and their staff; The above radar brigade intelligence networking system implements Oracle9i as the basic database management system of the system to store the point / track data, command service information, manual intervention commands and operation record information of the radar brigade intelligence networking system training simulator; The above radar brigade intelligence networking system realizes the backup, import and export of database data, and the addition, deletion and modification of basic data; The radar brigade intelligence networking system mentioned above realizes the collection of brigade-level radar intelligence and the reporting and forwarding of comprehensive intelligence; completes the conversion between various data formats; Complete the forwarding of various documents, control instructions and manual intervention commands; The above radar brigade intelligence networking system realizes the comprehensive air situation outside the processing area of ​​radar intelligence reported by radar stations and mobile radar battalions and forwarded by the networking center; The above radar brigade intelligence networking system realizes comprehensive processing of target tracks, batch numbers and elements in the processing area in an automatic or manual manner, reports the processed comprehensive air situation to the superior networking center, and distributes it to remote distributed intelligence users; Set up a radar intelligence network system training simulator to receive the original radar intelligence sent by the subordinate, simulate the functions of the radar intelligence group website system, process the original intelligence and display the processed intelligence, and provide a system operation interface for the command staff; The radar intelligence networking system training simulator of the above-mentioned station realizes various intelligence processing operations, and the assessment and evaluation software can score the operator's operations.

4. A distributed radar early warning simulation training system according to claim 1, characterized in that: The radar training simulator includes input and output subsystem, air situation handling subsystem, recording and display subsystem and ATC / IFF subsystem: In the local training mode, the radar training simulator receives target assumption and interference assumption data from the guidance and control subsystem, analyzes the target and interference data according to the radar detection model, and displays the corresponding target track and the image after interference on the recording screen; In the networked training mode, the radar training simulator participates in the simulation training as a station-level simulated radar. At this time, the subsystem receives the target assumption and interference assumption data sent by the remote remote guidance and control system, analyzes the target and interference data according to the radar detection model, and displays the corresponding target track and the image after interference on the recording screen; The radar training simulator can respond to admission and anti-interference combat operation commands and output air situation data and radar status parameters; The above-mentioned intelligence after admission is reported to the air situation display subsystem, the data before and after admission, as well as the radar status and operation commands are transmitted to the intelligence networking system and the air situation display subsystem, and the radar status parameters are transmitted back to the guidance and control subsystem.

5. A distributed radar early warning simulation training system according to claim 1, characterized in that: The computer force generation system includes five parts: force task planning subsystem, force entity model solving subsystem, force entity guidance and dispatching subsystem, force system command subsystem and resource management subsystem: The computer force generation system generates corresponding virtual forces according to the assumption data under the unified resource scheduling of the distributed radar early warning simulation training system; The computer force generation system integrates target data and battlefield environment data, automatically completes target detection and radar intelligence batch reporting after model calculation, and responds to the guidance and control instructions of the guidance and control subsystem in real time; The above-mentioned force task planning subsystem realizes the specific organization of force entities in the planned training according to the training scenario, including parsing the scenario script file (XML scenario script file constructed in a standardized format), generating CGF deployment information, intelligence reporting relationship information, initial state information according to the scenario script, and providing a display and configuration interface for editing by the training personnel; The above-mentioned force entity simulation and solving subsystem receives the target data and battlefield environment data pushed by the external guidance and control system and the environmental simulation system through the simulation engine. Driven by the above-mentioned data, the radar model is solved according to the radar tactics and technical performance indicators, and the radar air situation is generated and output, and finally reported to the information system and the command post training simulator; The above-mentioned force entity simulation and solution subsystem responds to guidance and command instructions and command orders, realizes real-time changes in the entity status and working parameters of radar equipment and forces, and executes corresponding tactical actions; The above-mentioned force entity command and control subsystem can adjust the force deployment position in real time, set training special situations, modify equipment operating parameters, and implement anti-interference operations.

6. A distributed radar early warning simulation training system according to claim 1, characterized in that: The data model center includes the model center and the data center: The model center is composed of a weapon entity model library, a target electromagnetic characteristic model library, a physical control model library, an interference model library, a behavior decision model library and a model management tool; The above-mentioned model management tool realizes the integrated management tool of model viewing, storage and modification functions of the distributed radar early warning simulation training system; The above-mentioned weapon entity model library realizes the entity models and data of various types of weapons and equipment, and can call the model in the guidance and control subsystem; The above-mentioned target electromagnetic characteristic model library realizes the electromagnetic characteristics of various frequency bands and different aerial postures during the movement of various detection targets; The above-mentioned physical control model library implements various physical behavior algorithms of model entities and provides data services for related functional modules; The above interference model library realizes different interference types and response models to the detection effectiveness of various types of early warning equipment; The above behavior decision model library implements combat regulations, tactical rules, and task parameter behavior decision models; The training evaluation model library is set to include the distributed radar early warning simulation training system training data statistical analysis and processing model, command training performance evaluation model, position operation training performance evaluation model, subject training performance evaluation model, and tactical training performance evaluation model; The data center includes a file repository, a battlefield environment database, a training basic database, a training management database, a training result database, a GIS database, and a data analysis and mining module; The above-mentioned file repository realizes the collection and storage of multimedia offline data, offline documents and telegrams, training materials, and training pictures; The above-mentioned battlefield environment database realizes the atmospheric environment numerical model simulation, the atmospheric environment main environment library, and the natural environment required for simulation training; The above training basic database realizes the distributed radar early warning simulation training system and provides a storage management platform for the training units, trainees and user authority data; The training management database implements unified storage and management of training scenarios, status of each simulation unit, fault information and system configuration training management data of the distributed radar early warning simulation training system; The above training result database realizes the recording and playback of the guidance and control subsystem and provides corresponding data support for statistical analysis of training data; The above GIS database provides relevant data services for the situation display, scenario production, and environmental simulation system functions of the guidance and control subsystem and radar training simulator; The above-mentioned data analysis and mining module provides support for data analysis and mining, online downloading, online analysis, data statistical analysis, and import and export data services of the distributed radar early warning simulation training system.

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