Situation display and evaluation system

Abstract

The invention discloses a situation display and evaluation system, and the system comprises a data access subsystem which is used for receiving data transmitted back by all types of devices of a field command and control communication system; the protocol analysis subsystem is used for performing protocol content analysis on the data received by the data access subsystem; the data storage subsystem is used for storing the analyzed data; the big data processing and analysis subsystem is used for performing big data processing and analysis on the stored data; and the visualization subsystem is used for visualizing the data after big data processing and analysis to terminals corresponding to various environments, comprises a visualization large screen and a command terminal, and provides guarantee for evaluation, training and teaching of combat command equipment.

Description

Technical Field

[0001] The invention relates to the technical field of military training, and in particular to a situation display and evaluation system. Background Art

[0002] In recent years, the command and control communication system has been equipped with more and more equipment of various types. Since the relevant equipment is independently developed and designed, its data collection and analysis are carried out synchronously by different systems. Therefore, a system is needed to uniformly collect, store and analyze the data sent back by various types of equipment in the command and control communication system, and to display them visually. Summary of the invention

[0003] In view of the technical defects and technical drawbacks in the prior art, the embodiment of the present invention provides a situation display and evaluation system that overcomes the above problems or at least partially solves the above problems. The specific scheme is as follows:

[0004] A situation display and assessment system, the system comprising:

[0005] Data access subsystem, used to receive data sent back by various types of equipment in the on-site command and control communication system;

[0006] The protocol analysis subsystem analyzes the protocol content of the data received by the data access subsystem. The data storage subsystem is used to store the analyzed data;

[0007] Big data processing and analysis subsystem, used to perform big data processing and analysis on stored data;

[0008] The visualization subsystem is used to visualize the data after big data processing and analysis to the terminals corresponding to various environments, including large visualization screens and command terminals, to provide support for the evaluation, training and teaching of combat command equipment.

[0009] Furthermore, the data access subsystem includes a data uploading module and a data receiving module;

[0010] The data upload module is used to transmit the data of each on-site command and control communication system equipment to the data receiving module through the ultra-short wave radio, data link equipment and satellite communication equipment, wherein the data of the on-site command and control communication system equipment includes equipment type code, equipment name, equipment status, geographical location, activity track, communication status, command and control voice command, frequency usage and connection node information;

[0011] The data receiving module is used to transmit the received data to the protocol parsing submodule.

[0012] Furthermore, the protocol parsing subsystem includes a protocol library, a data capture unit and a protocol parsing unit, the protocol library includes a protocol loading unit and a protocol matching unit, the data capture unit is used to capture data that needs to be parsed, the protocol parsing unit is used to parse the corresponding data, the protocol library is used to match the corresponding type of protocol document based on the data that needs to be parsed, the protocol matching unit is used to match the corresponding type of protocol document based on the data that needs to be parsed, and the protocol loading unit is used to load the corresponding type of protocol document, wherein the protocol document includes an XML document describing the protocol format and an XML document describing the protocol family relationship.

[0013] Furthermore, the data storage subsystem is specifically used to store parsed data, geographic information data, data required for application management, and original data of various data messages, wherein the data required for application management includes combat scenario drill models, drill scripts, evaluation indicators, analysis algorithms, and voice files. The data storage subsystem supports structured data, unstructured data, and semi-structured data, and supports fast reading and writing operations of real-time data streams, supports security management, and supports fast retrieval and preview of various files.

[0014] Furthermore, the big data processing and analysis subsystem is specifically used for:

[0015] Organize and classify the data into command and control equipment data, geographic information data, scenario exercise data, assessment model data, topology data, and questionnaire survey data;

[0016] Perform data preprocessing on the classified data, including data cleaning, data completion, data integration and file parsing;

[0017] Based on the preprocessed data, a data warehouse is constructed, and the data warehouse ODS layer, the data warehouse DWD layer, the data warehouse DWS layer, the data warehouse DIM layer and the data warehouse ADS layer are obtained in sequence;

[0018] Among them, the data warehouse ODS layer includes database original tables, abnormal data tables, topology data tables, spectrum data tables, equipment data tables and questionnaire data tables; the data warehouse DWD layer includes abnormal data details, topology data details, spectrum details and equipment data details; the data warehouse DWS layer includes abnormal subject data, topology subject data, spectrum subject data and equipment subject data; the data warehouse DIM layer includes time dimension tables, event dimension tables, space dimension tables and attribute dimension tables; the data warehouse ADS layer includes statistical reports, situation reports, analysis reports and function reports;

[0019] Based on the data warehouse, data is displayed by classification through data services, including situation display, data display, chart display, joint table display and geographic information display, wherein the data service includes MySQL data query, Presto search engine query and geographic information query.

[0020] Furthermore, the system also includes a geographic information subsystem, which is used to provide geographic location data for the big data processing and analysis subsystem, including basic geographic information location and map information, and based on the map of the geographic location of the combat training environment, dynamically load the location, status data and spectrum usage of the command and control communication system equipment in the corresponding environment on the map.

[0021] Furthermore, the system also includes an indicator evaluation subsystem, which is used to provide the big data processing and analysis subsystem with an equipment evaluation and assessment model tool based on equipment type and task type according to the command and control communication system equipment indicator system and evaluation standards formulated by the troops, so as to conduct online evaluation of the command and control equipment status.

[0022] Furthermore, the system also includes a training task subsystem, which is used to establish various training environment scenario scripts for the big data processing and analysis subsystem according to the training tasks, implement personalized settings for the training field environment, monitor the status of training equipment, and realize the summary and playback of training effects.

[0023] Furthermore, the system also includes a questionnaire survey subsystem, which is used to directly score or evaluate indicators whose indicator data cannot be collected by the data access subsystem, and obtain corresponding scoring or evaluation data to provide scoring or evaluation data for the big data processing and analysis subsystem.

[0024] Furthermore, the system also includes an equipment and personnel subsystem, which is used to maintain equipment information of equipment, communication equipment, voice collection equipment, data collection equipment, and mobile terminal according to equipment type, equipment status, and manufacturer information; and maintain personnel information according to personnel type, personnel status, and team information for selection during evaluation and training.

[0025] The present invention has the following beneficial effects:

[0026] The present invention integrates IT information technology with traditional communication services and applications, and integrates various types of communication command and control equipment into a unified system. The status and link status of various types of combat communication command and control equipment are collected in real time through distributed acquisition technology, and data is analyzed and visualized in various environments, including large visualization screens, command terminals, etc., to provide guarantees for the evaluation, training, and teaching of combat command equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of a framework of a situation display and assessment system provided by an embodiment of the present invention;

[0028] Figure 2 A schematic diagram of the functional composition of a data access subsystem provided in an embodiment of the present invention;

[0029] Figure 3 A schematic diagram of the functional composition of a protocol parsing subsystem provided in an embodiment of the present invention;

[0030] Figure 4 A schematic diagram of the module flow of the protocol parsing subsystem provided by an embodiment of the present invention;

[0031] Figure 5 A schematic diagram of the functional composition of a data storage subsystem provided by an embodiment of the present invention;

[0032] Figure 6 A schematic diagram of the functional modules of a big data processing and analysis subsystem provided in an embodiment of the present invention;

[0033] Figure 7 A schematic diagram of the big data processing and analysis technology architecture provided by an embodiment of the present invention;

[0034] Figure 8 A schematic diagram of the module flow of a big data processing and analysis subsystem provided in an embodiment of the present invention;

[0035] Fig. 9 A schematic diagram of the functional composition of a geographic information subsystem provided by an embodiment of the present invention;

[0036] Fig.10 A schematic diagram of the functional composition of the indicator evaluation subsystem provided in an embodiment of the present invention;

[0037] Fig.11 A schematic diagram of the functional composition of the training and exercise task subsystem provided in an embodiment of the present invention;

[0038] Fig.12 A schematic diagram of the functional composition of a questionnaire survey subsystem provided in an embodiment of the present invention;

[0039] Fig.13 This is a schematic diagram of the functional composition of the equipment personnel subsystem. DETAILED DESCRIPTION

[0040] 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 present invention, not all 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.

[0041] like Figure 1 As shown, a situation display and assessment system provided by an embodiment of the present invention mainly includes:

[0042] The situation display and assessment system is characterized in that the system comprises:

[0043] Data access subsystem, used to receive data sent back by various types of equipment in the on-site command and control communication system;

[0044] The protocol analysis subsystem analyzes the protocol content of the data received by the data access subsystem

[0045] The data storage subsystem is used to store parsed data, geographic information data, and data required for application management. The data required for application management includes combat scenario exercise models, exercise scripts, evaluation indicators, analysis algorithms, voice files, etc.

[0046] Big data processing and analysis subsystem, used to perform big data processing and analysis on stored data;

[0047] The visualization subsystem is used to visualize the data after big data processing and analysis to the terminals corresponding to various environments, including large visualization screens and command terminals, to provide support for the evaluation, training and teaching of combat command equipment.

[0048] The present invention integrates IT information technology with traditional communication services and applications, and integrates various types of communication command and control equipment into a unified system. The status and link status of various types of combat communication command and control equipment are collected in real time through distributed acquisition technology, and data is analyzed and visualized in various environments, including large visualization screens, command terminals, etc., to provide guarantees for the evaluation, training, and teaching of combat command equipment.

[0049] In some embodiments, the system further includes a geographic information subsystem, an indicator evaluation subsystem, a training and exercise task subsystem, a questionnaire survey subsystem, and an equipment and personnel subsystem.

[0050] The geographic information subsystem is used to provide geographic location data for the big data processing and analysis subsystem, including basic geographic information location and map information, and based on the map of the geographic location of the combat training environment, dynamically load the location, status data and spectrum usage of the command and communication system equipment in the corresponding environment on the map.

[0051] The index evaluation subsystem is used to provide the big data processing and analysis subsystem with an equipment evaluation and assessment model tool based on equipment type and mission type according to the command and control communication system equipment index system and evaluation standards formulated by the troops, so as to conduct online evaluation of the command and control equipment status.

[0052] The training task subsystem is used to establish various training environment scenario scripts for the big data processing and analysis subsystem according to the training tasks, implement personalized settings for the training field environment, monitor the status of training equipment, and realize the summary and playback of training effects.

[0053] The questionnaire survey subsystem is used to directly score or evaluate the indicators whose indicator data cannot be collected by the data access subsystem, and obtain the corresponding scoring or evaluation data, and provide the scoring or evaluation data for the big data processing and analysis subsystem;

[0054] The equipment and personnel subsystem is used to maintain the equipment, communication equipment, voice collection equipment, data collection equipment, and mobile terminal equipment information according to the equipment type, equipment status, and manufacturer information; and to maintain the personnel information according to the personnel type, personnel status, and team information for selection during evaluation and training.

[0055] In some embodiments, the data access subsystem functions as follows: Figure 2 As shown;

[0056] The data access system provides basic data source information for this platform. Its main functions include data upload modules and data receiving modules for various types of equipment in the on-site command and control communication system. Each node data upload module transmits the status, location, activity trajectory, communication status, command and control voice commands, frequency usage, connection nodes and other information of the ultra-short wave radio, data link equipment and satellite communication equipment of each on-site combat command and control equipment to the data receiving module through the military network 4G.

[0057] Specifically

[0058] Basic network conditions for data transmission: The data upload module and data access system of each on-site combat communication main control equipment must be in the same network and ensure network interoperability.

[0059] Data transmission method: The data upload module and the data receiving module are transmitted through https, and the transmission frequency is configured according to business needs.

[0060] Transmission format: Data upload uses json format to uniformly encapsulate the transmission content.

[0061] Transmission content: The brief design includes equipment type code, equipment type name, equipment code, equipment name, equipment status information, sending time, sender IP, receiver IP, geographic location information, remarks information, etc. The detailed content shall be formulated according to the actual situation.

[0062] In some embodiments, the protocol analysis subsystem performs protocol content analysis and processing on the received data, extracts the returned information elements, and stores them in the data storage server for unified storage processing. The functional components of the protocol analysis subsystem are as follows: Figure 3 Shown

[0063] In the network, the two communicating parties communicate based on standard protocols. When transmitting data to each other, the data is presented in various forms. Most of the data is stored and transmitted in the form of data packets. If you want to obtain the relevant content information value of the data packet, you need to perform network protocol parsing.

[0064] Network protocol parsing refers to analyzing the protocol header and tail of network data packets through programs to understand the behavior of information and related data packets during generation and transmission. Protocol parsing of traditional network devices is usually based on the protocol stack. The protocol stack is a layered parsing system. After each layer processes the corresponding header, it strips the header data and delivers it to the upper layer until the application layer. At the application layer, according to the specific application type, the corresponding application processing module performs field analysis on the application protocol to see if it matches some predetermined conditions, thereby extracting some valuable fields.

[0065] With the advent of the era of big data and cloud computing, the above-mentioned traditional network protocol parsing has gradually shown its disadvantage in the standardized processing of massive user behavior data. This simple field character combination has acceptable processing efficiency when the number of business demand fields is small, but when the number of business demand fields is large, data confusion will occur and the processing efficiency will be unsatisfactory.

[0066] The protocol analysis subsystem provided by the present invention performs protocol content analysis and processing on the received data, extracts the returned information elements, and stores them in the data storage server for unified storage processing.

[0067] The module flow of the protocol analysis subsystem is as follows Figure 4 shown.

[0068] In some embodiments, the functional components of the data storage subsystem are as follows: Figure 5 As shown in the figure, the data storage system stores parsed data, geographic information data, data required for application management (combat scenario drill models, drill scripts, evaluation indicators, analysis algorithms, voice files, etc.), and various data message raw data. The storage system needs to support structured databases, unstructured data, and semi-structured data. The storage can perform fast read and write operations on real-time data streams, support security management, and support fast retrieval and preview of various files.

[0069] In some embodiments, the functional modules of the big data processing and analysis subsystem are as follows: Figure 6As shown, the big data processing and analysis system is an important core support system in the platform. It is responsible for organizing data of various files, establishing data associations, and performing real-time processing and analysis based on combat command scenario data and field feedback data, providing data support for the evaluation system, deduction system, and visualization system.

[0070] Big data processing and analysis technology architecture Figure 7 As shown in the figure, the big data processing and analysis subsystem is composed of data access and collection, conversion and loading of basic data of equipment status of command and control communication system, real-time data access and other data acquisition, etc., and the data collection platform realizes the integrated collection and preprocessing of multi-source data. The system is mainly composed of modules such as data extraction, cleaning, data analysis, file management, and log management.

[0071] Data cleaning: Filter and clean the information received in real time, remove invalid and duplicate data, perform comparative detection on erroneous data, and mark missing data.

[0072] Data parsing: Parse the data format of information subscription into the format of data display system.

[0073] File management module: It mainly processes the non-formatted data generated by the system in the form of keywords and tags, and manages it according to custom policies for associated search, retrieval and viewing.

[0074] Log management module: mainly processes various data logs generated during the data collection process.

[0075] The module flow of the big data processing and analysis subsystem is as follows: Figure 8 shown.

[0076] In some embodiments, the functional components of the geographic information subsystem are as follows: Fig. 9 As shown, the geographic information system provides basic geographic information location and map information for this platform. Based on the map of the geographical location of the combat training environment, it dynamically loads the location, status data, and spectrum usage of the command and control equipment in that environment.

[0077] The geographic information system combines statistical analysis data to present results, and clearly displays combat training areas, key areas, custom equipment system status, spectrum conditions, etc. It mainly includes two modules: map theme selection and map information filtering.

[0078] Among them, geographic data represents the objective objects of the real world (highways, land use, altitude) in the form of digital data, stored in the form of raster and vector, accurately showing detailed information such as administrative regions, mountains, hydrology, etc., and using satellites as a medium to provide users with real feedback of images of the earth's surface. Satellite maps can be used to detect ground information, geographical location, terrain, etc., and can also be used in urban and rural planning, navigation systems, military command and deployment, disaster monitoring, disaster prevention and relief deployment, etc. Users can analyze the equipment data in the area based on the real earth's landforms on satellite images, which helps users analyze and understand the real situation.

[0079] The equipment status, evaluation level, spectrum distribution, etc. of the current training area are displayed in the form of two-dimensional orthophotos, and thermal colors are used to distinguish them. Users can intuitively view the high and low frequency trends of data in the area. It supports map theme and format switching, and supports multiple map theme overlays to meet users' needs for data analysis in different scenarios.

[0080] In response to the data analysis needs of different user levels, GIS maps support the display or hiding of custom map road network information, administrative divisions, hydrological information, geographic information and other data, and the map can be zoomed to the district and county level. This allows users to remove redundant information interference, focus on core data, improve data analysis accuracy, and support users to filter and screen core key data such as time, category, and keywords, so that users can quickly retrieve the status of equipment in the area and improve data analysis efficiency.

[0081] In some embodiments, the indicator evaluation subsystem functions as follows: Fig.10 As shown, it mainly includes indicator system and evaluation report

[0082] The indicator system consists of functions such as data source viewing, indicator viewing, and indicator system viewing. Data source viewing can display all the original data generated by a single indicator in the training process along with the timestamp. Indicator viewing can display indicator items and display a single indicator item. Indicator system viewing supports the display of a tree-structured indicator system, and can associate the corresponding indicator calculation process with the indicator values ​​in the indicator system. Indicator system algorithm viewing can display the basic algorithms between indicator items.

[0083] The evaluation report consists of functions such as viewing the evaluation report. The final result can be obtained through the aggregation of indicator systems and evaluation models, and a data analysis report can be formed in a standard template format.

[0084] In some embodiments, the function composition diagram of the training task subsystem is as follows: Fig.11 As shown, it consists of training tasks, scenario resources, training scripts and other functions;

[0085] The training and exercise tasks consist of functions such as creating new tasks, viewing tasks, editing tasks, deleting tasks, and importing scripts.

[0086] Among them, the new task has the function of creating from preset scene resources or creating blank tasks. By creating a new task through evaluating scene resources, the relevant parameters and indicator system will be set according to the training and other tasks, so that users can modify and adjust them before initiating the task. For blank tasks, users will manually configure the relevant parameters and indicator system of the task.

[0087] To view tasks, you can search and filter the task list based on task name, task time, task status, and task-related parameters. You can also view task details, including task status, indicator system, related evaluation results, and evaluation reports.

[0088] Editing and deleting tasks: For tasks that have not yet started, users can edit the task's related information in the details, or delete the task. For archived tasks, users can only view the task details, but cannot edit or delete them.

[0089] Importing scripts can be used to adjust parameters of ongoing tasks, import exercise scripts, and perform other operations.

[0090] The scene resources can be pre-set according to the tasks such as exercises and training, and the scene resource information required for training can be selected with one click when initiating the task.

[0091] The scene resource module consists of functions such as creating new resources, viewing resources, editing resources, and deleting resources.

[0092] Among them, new resources are created by setting relevant parameters such as equipment and personnel, and then new scene resources are created. After the relevant parameters are set according to the resources required for training, users can modify and adjust them before initiating tasks.

[0093] To view resources, you can search and filter the resource list based on resource name, creation time, resource status, and resource-related parameters. You can also view resource details, including resource status, equipment information, personnel information, etc.

[0094] The training script module consists of functions such as importing scripts.

[0095] Import scripts. You can select the set script when initiating a training mission, or import the corresponding training script during the mission. You can view the correspondence between the training script and the time situation in the visual GIS map.

[0096] In some embodiments, the questionnaire subsystem functions as follows: Fig.12As shown, there must be a high degree of fit between the pre-determined indicator system and the data generated during the training process. There are indicators whose indicator data cannot be collected during the training process, which affects the calculation of the final indicator system. Therefore, by introducing the questionnaire system, multiple people are allowed to directly score or evaluate the indicators whose indicator data cannot be collected, which solves the problem of indicators whose indicator data cannot be collected during the training process, thereby ensuring the calculation results of the final indicator system.

[0097] It supports multiple terminals and various forms of questionnaire tasks, and realizes functions such as questionnaire distribution and collection, questionnaire template import, and questionnaire result statistics.

[0098] The questionnaire survey subsystem consists of questionnaire tasks, questionnaire collection forms and other functions.

[0099] Among them, the reference questionnaire collection form: it is possible to directly select the questionnaire collection form from the training task. After selection, the filling personnel can view the collection form on the tablet, fill in the content, and send it back to the system.

[0100] View filling records: You can search and filter according to the parameters related to the questionnaire collection form name to view the detailed filling records of the questionnaire collection form, and you can view the detailed information filled in.

[0101] The questionnaire model consists of functions such as creating a new questionnaire model, viewing the questionnaire model, editing and deleting the questionnaire model. The questionnaire collection form module consists of functions such as viewing the questionnaire collection form list and viewing the questionnaire collection form details.

[0102] View the list of questionnaire collection forms: You can search and filter the list of questionnaire collection forms based on the name, creation time, and type of the questionnaire collection form.

[0103] View the details of the questionnaire collection form: You can view the detailed information of the questionnaire collection form, such as the title, subtitle, and fillable content.

[0104] In some embodiments, the equipment personnel subsystem functions are as follows: Fig.13 As shown, it consists of functions such as equipment resources, equipment configuration, and personnel management.

[0105] Equipment resources consist of functions such as creating new equipment, viewing equipment, editing equipment information, deleting equipment, and managing types.

[0106] Among them, new equipment information: after setting the basic information and related parameters, the equipment information can be saved to the database for users to choose when initiating tasks.

[0107] View equipment: You can search and filter the equipment list based on equipment name, creation time, equipment status, and equipment-related parameters, and you can view the details of the equipment.

[0108] Editing and deleting equipment information: Users can edit the relevant information of the equipment in the details, and can also delete the equipment.

[0109] Category management: can maintain the classification information of equipment.

[0110] Manufacturer management: manufacturer information of maintainable equipment

[0111] The device configuration module consists of functions such as creating new devices, viewing devices, editing and deleting device information, and managing types.

[0112] Create new device information: After setting the basic information and related parameters, save the device information to the database for users to select when initiating tasks.

[0113] View devices: You can search and filter the device list based on device name, creation time, device status, and device-related parameters, and view device details.

[0114] Editing and deleting device information: Users can edit device-related information in the details, or delete the device.

[0115] Category management can maintain equipment classification information at multiple levels.

[0116] The personnel resource module consists of functions such as creating new personnel, viewing personnel, editing and deleting personnel information, and forming teams.

[0117] Among them, new personnel information: after setting the basic information and related parameters, the personnel information can be saved to the database for users to select when initiating tasks.

[0118] View personnel: You can search and filter the personnel list based on the personnel name, creation time, personnel status, and personnel-related parameters, and you can view the personnel details.

[0119] Editing and deleting personnel information: Users can edit personnel-related information in the details, and can also delete personnel.

[0120] Team composition: You can set the team formation of personnel to facilitate selection when initiating a task.

[0121] In some embodiments, the visualization subsystem performs a real-time dynamic visualization of the status, spectrum, distribution, usage, and communication of ultra-short wave radio stations, digital link equipment, and satellite communication equipment based on data collected, processed, and analyzed by communication command and control equipment based on an actual combat scenario drill model, mainly including: equipment visualization, spectrum visualization, geographic information visualization, network topology visualization, and status visualization.

[0122] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A situation display and assessment system, characterized in that: The system comprises: Data access subsystem, used to receive data sent back by various types of equipment in the on-site command and control communication system; The protocol analysis subsystem analyzes the protocol content of the data received by the data access subsystem. The data storage subsystem is used to store the analyzed data; Big data processing and analysis subsystem, used to perform big data processing and analysis on stored data; The visualization subsystem is used to visualize the data after big data processing and analysis to the terminals corresponding to various environments, including large visualization screens and command terminals, to provide support for the evaluation, training and teaching of combat command equipment.

2. The situation display and assessment system according to claim 1, characterized in that: The data access subsystem includes a data uploading module and a data receiving module; The data upload module is used to transmit the data of each on-site command and control communication system equipment to the data receiving module through the ultra-short wave radio, data link equipment and satellite communication equipment, wherein the data of the on-site command and control communication system equipment includes equipment type code, equipment name, equipment status, geographical location, activity track, communication status, command and control voice command, frequency usage and connection node information; The data receiving module is used to transmit the received data to the protocol parsing submodule.

3. The situation display and assessment system according to claim 1, characterized in that: The protocol parsing subsystem includes a protocol library, a data capture unit and a protocol parsing unit. The protocol library includes a protocol loading unit and a protocol matching unit. The data capture unit is used to capture data that needs to be parsed, and the protocol parsing unit is used to parse the corresponding data. The protocol library is used to match the corresponding type of protocol documents based on the data that needs to be parsed, and the protocol matching unit is used to match the corresponding type of protocol documents based on the data that needs to be parsed. The protocol loading unit is used to load the corresponding type of protocol documents, wherein the protocol documents include XML documents describing the protocol format and XML documents describing the protocol family relationship.

4. The situation display and assessment system according to claim 1, characterized in that: The data storage subsystem is specifically used to store parsed data, geographic information data, data required for application management, and original data of various data messages. The data required for application management includes combat scenario rehearsal models, rehearsal scripts, evaluation indicators, analysis algorithms, and voice files. The data storage subsystem supports structured data, unstructured data, and semi-structured data, and supports fast reading and writing operations of real-time data streams, supports security management, and supports fast retrieval and preview of various files.

5. The situation display and assessment system according to claim 1, characterized in that: The big data processing and analysis subsystem is specifically used for: Organize and classify the data into command and control equipment data, geographic information data, scenario exercise data, assessment model data, topology data, and questionnaire survey data; Perform data preprocessing on the classified data, including data cleaning, data completion, data integration and file parsing; Based on the preprocessed data, a data warehouse is constructed, and the data warehouse ODS layer, the data warehouse DWD layer, the data warehouse DWS layer, the data warehouse DIM layer and the data warehouse ADS layer are obtained in sequence; Among them, the data warehouse ODS layer includes database original tables, abnormal data tables, topology data tables, spectrum data tables, equipment data tables and questionnaire data tables; the data warehouse DWD layer includes abnormal data details, topology data details, spectrum details and equipment data details; the data warehouse DWS layer includes abnormal subject data, topology subject data, spectrum subject data and equipment subject data; the data warehouse DIM layer includes time dimension tables, event dimension tables, space dimension tables and attribute dimension tables; the data warehouse ADS layer includes statistical reports, situation reports, analysis reports and function reports; Based on the data warehouse, data is displayed by classification through data services, including situation display, data display, chart display, joint table display and geographic information display, wherein the data service includes MySQL data query, Presto search engine query and geographic information query.

6. The situation display and assessment system according to claim 1, characterized in that: The system also includes a geographic information subsystem, which is used to provide geographic location data for the big data processing and analysis subsystem, including basic geographic information location and map information, and based on a map of the geographic location of the combat training environment, dynamically load the location, status data and spectrum usage of the command and control communication system equipment in the corresponding environment onto the map.

7. The situation display and assessment system according to claim 1, characterized in that: The system also includes an indicator evaluation subsystem, which is used to provide the big data processing and analysis subsystem with an equipment evaluation and assessment model tool based on equipment type and mission type according to the command and control communication system equipment indicator system and evaluation standards formulated by the troops, so as to conduct online evaluation of the command and control equipment status.

8. The situation display and assessment system according to claim 1, characterized in that: The system also includes a training task subsystem, which is used to establish various training environment scenario scripts for the big data processing and analysis subsystem according to the training tasks, implement personalized settings for the training field environment, monitor the status of training equipment, and realize the summary and playback of training effects.

9. The situation display and assessment system according to claim 1, characterized in that: The system also includes a questionnaire survey subsystem, which is used to directly score or evaluate indicators whose indicator data cannot be collected by the data access subsystem, and obtain corresponding scoring or evaluation data to provide scoring or evaluation data for the big data processing and analysis subsystem.

10. The situation display and assessment system according to claim 1, characterized in that: The system also includes an equipment and personnel subsystem, which is used to maintain equipment information of equipment, communication equipment, voice collection equipment, data collection equipment, and mobile terminal according to equipment type, equipment status, and manufacturer information; and maintain personnel information according to personnel type, personnel status, and team information for selection during evaluation and training.

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