Multi-dimensional situation display element analysis method for aerospace equipment task simulation

Abstract

The invention provides an aerospace equipment task simulation-oriented multi-dimensional situation display element analysis method and system, and the method comprises the steps: S1, carrying out the decomposition of an aerospace equipment simulation task based on task dimensions, and obtaining situation elements; s2, performing attribute decomposition on the situation elements from an identification dimension, a space-time dimension and an electromagnetic dimension to generate situation element information; and S3, explaining the visualization mode and the presentation mode of the situation element information from the information dimension. According to the method, the situation is modeled into a multi-dimensional hierarchical structure, and the characteristics of situation display elements are comprehensively analyzed from the aspects of task dimension, space-time dimension, electromagnetic dimension, information dimension and the like and are used for guiding demand analysis and system design of a situation display system, so that comprehensive and efficient situation display is realized.

Description

Technical Field

[0001] The present invention belongs to the technical field of situation display, and in particular, relates to a multi-dimensional situation display element analysis method for aerospace equipment mission simulation. Background Art

[0002] Situation display uses visualization to display the movement of simulation entities and simulation environment in two dimensions and three dimensions.

[0003] At present, the application scenarios of aerospace equipment mission simulation have the characteristics of wide time and space span, multiple elements, complex entity relationships, and complex and changeable situations, which require a systematic approach to comprehensive analysis.

[0004] Existing methods mainly focus on a single dimension and lack comprehensive analysis of situation displays.

[0005] Patent document CN116720796A discloses an emergency decision-making simulation method based on situation deduction, which mainly focuses on the field of emergency decision-making technology of event situation, builds a situation deduction model through spatiotemporal dimension analysis, and provides decision support for emergency rescue. The scheme mainly revolves around the event spatiotemporal dimension evolution model, and the analysis ideas include situation data acquisition, element attribute description and event spatiotemporal evolution analysis;

[0006] At present, the research on situation simulation and situation display has the following shortcomings:

[0007] 1. The situation display lacks analysis in the electromagnetic dimension of time and space. Most of the existing situation displays are mainly based on the conversion of time and space coordinates, and rarely conduct systematic analysis of situation elements from the electromagnetic dimension, lacking the comprehensiveness of situation display;

[0008] 2. There is insufficient research on the visualization of complex scenarios in the information dimension. Currently, the focus is on the integrity of the process, but faced with complex situation elements, the display method is single and lacks the hierarchy of situation display. Summary of the invention

[0009] In view of the defects in the prior art, the purpose of the present invention is to provide a multi-dimensional situation display element analysis method for aerospace equipment mission simulation.

[0010] A multi-dimensional situation display element analysis method for aerospace equipment mission simulation provided by the present invention includes:

[0011] Step S1: Decompose the aerospace equipment simulation task based on the task dimension to obtain situation elements;

[0012] Step S2: Decomposing the attributes of the situation elements from the identification dimension, the spatiotemporal dimension, and the electromagnetic dimension to generate situation element information;

[0013] Step S3: Explain the visualization and presentation methods of situation factor information from the information dimension.

[0014] Preferably, in step S1: perform hierarchical analysis on the tasks, sort out the task scenarios, and based on the task scenarios, conduct task analysis to clarify the situational elements of the task level, task objectives, task subjects, task actions, and task environment.

[0015] Preferably, in step S2: the situation factor is expanded in the identification dimension, the space-time dimension, and the electromagnetic dimension to obtain the attributes of each dimension, and the quantized value of the attribute of each dimension is the situation factor information;

[0016] The analysis of the identification dimension includes analysis of identification, type, and classification;

[0017] The analysis of the time-space dimension includes: time dimension analysis, space dimension analysis, and time-space dimension analysis;

[0018] The electromagnetic dimension analysis includes: time domain analysis, frequency domain analysis, space domain analysis, and energy domain analysis;

[0019] Among them, the time domain describes the time distribution characteristics of electromagnetic signal radiation; the frequency domain describes the frequency domain distribution characteristics of electromagnetic signal radiation; the spatial domain describes the spatial distribution characteristics of electromagnetic signal radiation; and the energy domain describes the intensity characteristics of electromagnetic signal radiation.

[0020] Preferably, the visualization methods include: two-dimensional point, line, and surface graphics and three-dimensional space bodies, icons, and charts;

[0021] The presentation methods include: space-time dimension presentation method, electromagnetic dimension presentation method, and information presentation method.

[0022] Preferably, the time-space dimension presentation method can present the propellant remainder through a propellant remainder variation curve over time; the time-space trajectory can be presented through different colors and line types to present the historical trajectory, real-time trajectory, and predicted trajectory; the wind direction change can be presented through a wind vector arrow; the precipitation change can be presented through a precipitation variation curve over time; the slope change can be presented through a slope angle variation curve over time;

[0023] The electromagnetic dimension presentation method can realize the time domain characteristics of the equipment by corresponding different color icons to the changes in the equipment switch state; the frequency domain characteristics of the equipment can be presented by the equipment signal amplitude versus frequency curve, and the airspace characteristics of the equipment can be presented by the geometric coverage of the equipment energy in two-dimensional space and three-dimensional space; the equipment antenna transmission power can be presented by the power versus time curve; the time domain characteristics of the electromagnetic environment can be presented by the time occupancy versus time curve; the frequency domain characteristics of the electromagnetic environment can be presented by the frequency occupancy versus time curve; the energy domain characteristics of the electromagnetic environment can be presented by the signal strength characteristics in the form of a field strength distribution contour map, and the signal density characteristics can also be presented by a signal density map;

[0024] Information presentation methods include diversified displays; diversified displays include using color and line type to represent the key status of situation elements or the type of situation elements, and using different colors and line types to present different types of situation elements or different values ​​of a certain situation element information; using flashing to prompt key status changes of situation elements; using pop-ups and animations to display micro details of important actions; using pop-ups, sounds, and colors to warn alarm information; and using highlighting to highlight user-selected information.

[0025] A multi-dimensional situation display element analysis method system for aerospace equipment mission simulation provided by the present invention includes:

[0026] Module M1: Decompose the aerospace equipment simulation task based on the task dimension to obtain situational factors;

[0027] Module M2: Decompose the attributes of situation elements from the identification dimension, space-time dimension, and electromagnetic dimension to generate situation element information;

[0028] Module M3: Explain the visualization and presentation methods of situational element information from the information dimension.

[0029] Preferably, in the module M1: a hierarchical analysis is performed on the tasks, the task scenarios are sorted out, and based on the task scenarios, task analysis is carried out to clarify the situational elements of the task level, task objectives, task subjects, task actions, and task environment.

[0030] Preferably, in the module M2: the situation factor is expanded in the identification dimension, the space-time dimension, and the electromagnetic dimension to obtain the attributes of each dimension, and the quantified value of the attribute of each dimension is the situation factor information;

[0031] The analysis of the identification dimension includes analysis of identification, type, and classification;

[0032] The analysis of the time-space dimension includes: time dimension analysis, space dimension analysis, and time-space dimension analysis;

[0033] The electromagnetic dimension analysis includes: time domain analysis, frequency domain analysis, space domain analysis, and energy domain analysis;

[0034] Among them, the time domain describes the time distribution characteristics of electromagnetic signal radiation; the frequency domain describes the frequency domain distribution characteristics of electromagnetic signal radiation; the spatial domain describes the spatial distribution characteristics of electromagnetic signal radiation; and the energy domain describes the intensity characteristics of electromagnetic signal radiation.

[0035] Preferably, it is characterized in that the visualization method includes: two-dimensional point, line and surface graphics and three-dimensional space bodies, icons and charts;

[0036] The presentation methods include: space-time dimension presentation method, electromagnetic dimension presentation method, and information presentation method.

[0037] Preferably, the time-space dimension presentation method can present the propellant remainder through a propellant remainder variation curve over time; the time-space trajectory can be presented through different colors and line types to present the historical trajectory, real-time trajectory, and predicted trajectory; the wind direction change can be presented through a wind vector arrow; the precipitation change can be presented through a precipitation variation curve over time; the slope change can be presented through a slope angle variation curve over time;

[0038] The electromagnetic dimension presentation method can realize the time domain characteristics of the equipment by corresponding different color icons to the changes in the equipment switch state; the frequency domain characteristics of the equipment can be presented by the equipment signal amplitude versus frequency curve, and the airspace characteristics of the equipment can be presented by the geometric coverage of the equipment energy in two-dimensional space and three-dimensional space; the equipment antenna transmission power can be presented by the power versus time curve; the time domain characteristics of the electromagnetic environment can be presented by the time occupancy versus time curve; the frequency domain characteristics of the electromagnetic environment can be presented by the frequency occupancy versus time curve; the energy domain characteristics of the electromagnetic environment can be presented by the signal strength characteristics in the form of a field strength distribution contour map, and the signal density characteristics can also be presented by a signal density map;

[0039] Information presentation methods include diversified displays; diversified displays include using color and line type to represent the key status of situation elements or the type of situation elements, and using different colors and line types to present different types of situation elements or different values ​​of a certain situation element information; using flashing to prompt key status changes of situation elements; using pop-ups and animations to display micro details of important actions; using pop-ups, sounds, and colors to warn alarm information; and using highlighting to highlight user-selected information.

[0040] Compared with the prior art, the present invention has the following beneficial effects:

[0041] 1. The present invention models the situation as a multi-dimensional hierarchical structure, comprehensively analyzes the characteristics of situation display elements from the perspectives of task dimension, space-time dimension, electromagnetic dimension, information dimension, etc., and is used to guide the situation display system demand analysis and system design to achieve comprehensive and efficient situation display.

[0042] 2. The present invention analyzes the attribute characteristics of multiple dimensions of situation display elements from the perspective of physical domain and information domain. It has the characteristics of systematization, hierarchy and standardization, and is used to guide the design of situation display system and situation display related research.

[0043] 3. The present invention can be used to guide the situation display system in multiple application fields such as simulation training and on-orbit testing to achieve clear, intuitive, comprehensive and richly layered situation display. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0045] Figure 1 A schematic diagram of the process provided by the present invention;

[0046] Figure 2 A schematic diagram of the framework provided by the present invention. DETAILED DESCRIPTION

[0047] The present invention is described in detail below in conjunction with specific embodiments. The following embodiments will help those skilled in the art to further understand the present invention, but are not intended to limit the present invention in any form. It should be noted that, for those of ordinary skill in the art, several changes and improvements can also be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0048] This scheme models the situation as a multi-dimensional hierarchical structure, and comprehensively analyzes the characteristics of situation display elements from the perspectives of task dimension, space-time dimension, electromagnetic dimension, and information dimension, which has guiding significance for situation display systems and situation display-related research.

[0049] In other words, this plan mainly revolves around how to visualize situation factor information in complex scenarios. The research ideas include obtaining situation factors from the task dimension based on situation applications, modeling situation factors from the perspectives of time, space, and electromagnetics, and finally displaying them in a diversified manner from the perspective of information presentation.

[0050] like Figure 1 , Figure 2 As shown, according to the present invention, a multi-dimensional situation display element analysis method for aerospace equipment mission simulation is provided, including:

[0051] Step S1: Decompose the aerospace equipment simulation task based on the task dimension to obtain situation elements;

[0052] Task dimension analysis, that is, to analyze tasks in a hierarchical manner, sort out task scenarios, and conduct task analysis based on task scenarios to clarify situational factors;

[0053] Step S2: Decomposing the attributes of the situation elements from the identification dimension, the spatiotemporal dimension, and the electromagnetic dimension to generate situation element information;

[0054] Situation factor information analysis: performing factor information analysis on the situation factors from multiple dimensions. Specifically, the situation factors are expanded in the identification dimension, the spatiotemporal dimension, and the electromagnetic dimension to obtain the attributes of each dimension. The quantified value of the attribute of each dimension is the situation factor information.

[0055] Step S3: Explain the situation factor information visualization method and information presentation method from the information dimension.

[0056] Information dimension analysis: analyzing and explaining the information display of situation elements from the information dimension, including visualization and information presentation;

[0057] The task dimension analysis is to analyze the situation factors involved in the simulation of aerospace equipment tasks, and to clarify the situation factors of task level, task goal, task subject, task action, and task environment;

[0058] Among them, the mission levels include: strategic level, campaign level, tactical level, and military level. The mission objectives are formulated according to the upper-level objectives in the mission level and must be feasible, such as a strike accuracy of 100 meters. The mission subjects include: equipment and personnel; mission actions include: mobility and communication; mission environment includes: terrain, landform, wind, rain, and electromagnetic environment;

[0059] The identification dimension analysis, i.e., the analysis of the identification of the situation elements related to the mission simulation of aerospace equipment, includes the analysis of identification, type, and classification; wherein, the equipment identification includes: the attributes of number, name, and model; the equipment type includes: type and model; the equipment classification includes: camp and formation sequence; the attempt identification includes: attempt number and attempt name; the attempt type includes: attempt type; the maneuver identification includes: maneuver number and maneuver name; the maneuver type includes: maneuver type and other attributes; the communication identification includes: communication number and other attributes, and the communication type includes: communication type and other attributes;

[0060] The time-space dimension analysis is an analysis of the time-space variation characteristics of the situation elements related to the aerospace equipment mission simulation, including: time dimension analysis, space dimension analysis and time-space dimension analysis; among which, the time dimension describes the characteristics of the attribute changing over time; the space dimension describes the characteristics of the attribute changing over space; the time-space dimension describes the characteristics of the attribute changing over time and the space-time dimension describes the characteristics of the attribute changing over time and space;

[0061] Among them, equipment time dimension analysis includes propellant remainder analysis; equipment space dimension analysis includes: spatial position, equipment detection range analysis; equipment space-time dimension analysis includes: space-time position, space-time attitude, space-time trajectory analysis; maneuvering time dimension analysis includes: maneuvering start time, maneuvering end time, maneuvering duration; maneuvering space dimension analysis includes: maneuvering direction, maneuvering position; maneuvering space-time dimension analysis includes: maneuvering speed, maneuvering trajectory; communication space dimension analysis includes: communication distance; wind space-time dimension analysis includes: wind direction change, wind speed change; rain space-time dimension analysis includes: precipitation change, water accumulation depth change; landform space-time dimension analysis includes: slope change, slope direction change;

[0062] The electromagnetic dimension analysis is an analysis of the electromagnetic spatial variation characteristics of situational elements related to aerospace equipment mission simulation, including: time domain analysis, frequency domain analysis, space domain analysis, and energy domain analysis;

[0063] Among them, the time domain describes the time distribution characteristics of electromagnetic signal radiation; the frequency domain describes the frequency domain distribution characteristics of electromagnetic signal radiation; the air domain describes the spatial distribution characteristics of electromagnetic signal radiation; the energy domain describes the intensity characteristics of electromagnetic signal radiation;

[0064] From the perspective of electromagnetic equipment, electromagnetic dimension analysis includes: obtaining the equipment power on / off status, equipment power on / off time, and equipment working time through time domain analysis; obtaining the equipment working frequency through frequency domain analysis; obtaining the equipment deployment location and equipment detection range through air domain analysis; and obtaining the equipment antenna transmission power through energy domain analysis.

[0065] From the perspective of electromagnetic action, such as communication dimension analysis, electromagnetic dimension analysis includes: obtaining the communication start time and communication end time through time domain analysis; obtaining communication frequency band and other attributes through frequency domain analysis; obtaining the transmitter position, receiver position, antenna direction, and antenna polarization direction through air domain analysis; obtaining antenna radiation power and antenna gain through energy domain analysis;

[0066] From the perspective of electromagnetic environment, electromagnetic dimension analysis mainly obtains time occupancy and other attributes through time domain analysis, obtains frequency occupancy through frequency domain analysis, and obtains signal density and signal strength through energy domain analysis;

[0067] The visualization methods include: two-dimensional point, line, and surface graphics and three-dimensional space bodies, icons, and charts;

[0068] The charts include: tree charts, bar charts, line charts, radar charts, scatter charts, Gantt charts, donut charts, pie charts, and target charts; in addition, the charts display information through multimedia means such as animation and audio;

[0069] Specifically, the displayed situation display elements include: force model, environmental model, warning effect, special effect, explanation effect, data parameters;

[0070] Among them, the force model includes: two-dimensional icons and three-dimensional models; the environmental model includes: wind, rain, and terrain; the warning effects include: highlight, color change, flashing, zoom, and sound; special effects include: explosion, burning, craters, and foil strip delivery; the explanation effects include: effect pictures, effect videos, and effect animations; the data parameters include: parameter signs, parameter charts, parameter tables, and parameter text descriptions.

[0071] The identification dimension presentation method can present the attribute information of number, name, model, and camp through a signboard, and after arranging them into a sequence, it can also be presented through an organizational chart;

[0072] The information dimension analysis is to analyze the visualization method of situation factor information related to aerospace equipment mission simulation, and analyze the display of situation factor information from the information dimension, including: visualization method and information presentation method;

[0073] The time-space dimension presentation method can present the propellant remainder through the propellant remainder versus time curve; the time-space trajectory can be presented in different colors and line types to present the historical trajectory, real-time trajectory, and predicted trajectory; the wind direction change can be presented through the wind vector arrow; the precipitation change can be presented through the precipitation versus time curve; the slope change can be presented through the slope angle versus time curve;

[0074] The electromagnetic dimension presentation method can realize the time domain characteristics of the equipment by corresponding different color icons to the changes in the equipment switch state; the frequency domain characteristics of the equipment can be presented in the form of the equipment signal amplitude versus frequency change curve, and the airspace characteristics of the equipment can be presented in the form of the geometric coverage of the equipment energy two-dimensional space and three-dimensional space; the equipment antenna transmission power can be presented through the power versus time change curve; the time domain characteristics of the electromagnetic environment can be presented through the time occupancy versus time change curve; the frequency domain characteristics of the electromagnetic environment can be presented through the frequency occupancy versus time change curve; the energy domain characteristics of the electromagnetic environment can be presented in the form of a field strength distribution contour map to present the signal strength characteristics, and can also be presented in the form of a signal density map to present the signal density characteristics.

[0075] The information presentation method includes diversified display of situation factor information in complex scenarios. Diversified display can be expressed as using color and line type to represent the key status of situation factors or the type of situation factors, and using different colors and line types to present different types of situation factors or different values ​​of a certain situation factor information; using flashing to prompt key status changes of situation factors; using pop-up windows and animations to display micro details of important actions; using pop-up boxes, sounds, and colors to warn warning information; and using highlighting to highlight user-selected information.

[0076] The present invention also provides a multi-dimensional situation display element analysis system for aerospace equipment mission simulation. The multi-dimensional situation display element analysis system for aerospace equipment mission simulation can be realized by executing the process steps of the multi-dimensional situation display element analysis method for aerospace equipment mission simulation, that is, those skilled in the art can understand the multi-dimensional situation display element analysis method for aerospace equipment mission simulation as a preferred implementation of the multi-dimensional situation display element analysis system for aerospace equipment mission simulation.

[0077] A multi-dimensional situation display element analysis method system for aerospace equipment mission simulation provided by the present invention includes:

[0078] Module M1: Decompose the aerospace equipment simulation task based on the task dimension to obtain situational factors;

[0079] Module M2: Decompose the attributes of situation elements from the identification dimension, space-time dimension, and electromagnetic dimension to generate situation element information;

[0080] Module M3: Explain the visualization and presentation methods of situational element information from the information dimension.

[0081] Specifically, in the module M1: perform hierarchical analysis on the tasks, sort out the task scenarios, and based on the task scenarios, conduct task analysis to clarify the situational elements of the task level, task objectives, task subjects, task actions, and task environment.

[0082] Specifically, in the module M2: the situation factor is expanded in the identification dimension, the space-time dimension, and the electromagnetic dimension to obtain the attributes of each dimension, and the quantified value of the attribute of each dimension is the situation factor information;

[0083] The analysis of the identification dimension includes analysis of identification, type, and classification;

[0084] The analysis of the time-space dimension includes: time dimension analysis, space dimension analysis, and time-space dimension analysis;

[0085] The electromagnetic dimension analysis includes: time domain analysis, frequency domain analysis, space domain analysis, and energy domain analysis;

[0086] Among them, the time domain describes the time distribution characteristics of electromagnetic signal radiation; the frequency domain describes the frequency domain distribution characteristics of electromagnetic signal radiation; the spatial domain describes the spatial distribution characteristics of electromagnetic signal radiation; and the energy domain describes the intensity characteristics of electromagnetic signal radiation.

[0087] Specifically, it is characterized in that the visualization methods include: two-dimensional point, line and surface graphics and three-dimensional space bodies, icons and charts;

[0088] The presentation methods include: space-time dimension presentation method, electromagnetic dimension presentation method, and information presentation method.

[0089] Specifically, the time-space dimension presentation method can present the propellant remainder through the propellant remainder versus time curve; the time-space trajectory can be presented in different colors and line types to present the historical trajectory, real-time trajectory, and predicted trajectory; the wind direction change can be presented through the wind vector arrow; the precipitation change can be presented through the precipitation versus time curve; the slope change can be presented through the slope angle versus time curve;

[0090] The electromagnetic dimension presentation method can realize the time domain characteristics of the equipment by corresponding different color icons to the changes in the equipment switch state; the frequency domain characteristics of the equipment can be presented by the equipment signal amplitude versus frequency curve, and the airspace characteristics of the equipment can be presented by the geometric coverage of the equipment energy in two-dimensional space and three-dimensional space; the equipment antenna transmission power can be presented by the power versus time curve; the time domain characteristics of the electromagnetic environment can be presented by the time occupancy versus time curve; the frequency domain characteristics of the electromagnetic environment can be presented by the frequency occupancy versus time curve; the energy domain characteristics of the electromagnetic environment can be presented by the signal strength characteristics in the form of a field strength distribution contour map, and the signal density characteristics can also be presented by a signal density map;

[0091] Information presentation methods include diversified displays; diversified displays include using color and line type to represent the key status of situation elements or the type of situation elements, and using different colors and line types to present different types of situation elements or different values ​​of a certain situation element information; using flashing to prompt key status changes of situation elements; using pop-ups and animations to display micro details of important actions; using pop-ups, sounds, and colors to warn alarm information; and using highlighting to highlight user-selected information.

[0092] Those skilled in the art know that, in addition to realizing the system and its various devices, modules, and units provided by the present invention in a purely computer-readable program code, it is entirely possible to realize the same functions in the form of logic gates, switches, application-specific integrated circuits, programmable logic controllers, and embedded microcontrollers by logically programming the method steps. Therefore, the system and its various devices, modules, and units provided by the present invention can be considered as a hardware component, and the devices, modules, and units included therein for realizing various functions can also be regarded as structures within the hardware component; the devices, modules, and units for realizing various functions can also be regarded as both software modules for realizing the method and structures within the hardware component.

[0093] The above describes the specific embodiments of the present invention. It should be understood that the present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essence of the present invention. In the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other arbitrarily.

Claims

1. A multi-dimensional situation display element analysis method for aerospace equipment mission simulation, characterized in that: include: Step S1: Decompose the aerospace equipment simulation task based on the task dimension to obtain situation elements; Step S2: Decomposing the attributes of the situation elements from the identification dimension, the spatiotemporal dimension, and the electromagnetic dimension to generate situation element information; Step S3: Explain the visualization and presentation methods of situation factor information from the information dimension.

2. The multi-dimensional situation display element analysis method for aerospace equipment mission simulation according to claim 1 is characterized in that: In step S1: the tasks are analyzed hierarchically, the task scenarios are sorted out, and based on the task scenarios, task analysis is carried out to clarify the situational elements of the task level, task objectives, task subjects, task actions, and task environment.

3. The multi-dimensional situation display element analysis method for aerospace equipment mission simulation according to claim 2 is characterized in that: In the step S2: the situation factor is expanded in the identification dimension, the space-time dimension, and the electromagnetic dimension to obtain the attributes of each dimension, and the quantized value of the attribute of each dimension is the situation factor information; The analysis of the identification dimension includes analysis of identification, type, and classification; The analysis of the time-space dimension includes: time dimension analysis, space dimension analysis, and time-space dimension analysis; The electromagnetic dimension analysis includes: time domain analysis, frequency domain analysis, space domain analysis, and energy domain analysis; Among them, the time domain describes the time distribution characteristics of electromagnetic signal radiation; the frequency domain describes the frequency domain distribution characteristics of electromagnetic signal radiation; the spatial domain describes the spatial distribution characteristics of electromagnetic signal radiation; and the energy domain describes the intensity characteristics of electromagnetic signal radiation.

4. The multi-dimensional situation display element analysis method for aerospace equipment mission simulation according to claim 3 is characterized in that: The visualization methods include: two-dimensional point, line, and surface graphics and three-dimensional space bodies, icons, and charts; The presentation methods include: space-time dimension presentation method, electromagnetic dimension presentation method, and information presentation method.

5. The multi-dimensional situation display element analysis method for aerospace equipment mission simulation according to claim 4 is characterized in that: The time-space dimension presentation method can present the propellant remainder through the propellant remainder versus time curve; the time-space trajectory can be presented in different colors and line types to present the historical trajectory, real-time trajectory, and predicted trajectory; the wind direction change can be presented through the wind vector arrow; the precipitation change can be presented through the precipitation versus time curve; the slope change can be presented through the slope angle versus time curve; The electromagnetic dimension presentation method can realize the time domain characteristics of equipment by corresponding different color icons to the equipment switch state changes; The frequency domain characteristics of equipment can be presented through the curve of equipment signal amplitude changing with frequency, and the spatial domain characteristics of equipment can be presented through the geometric coverage of equipment energy in two-dimensional space and three-dimensional space; the transmission power of equipment antenna can be presented through the curve of power changing with time; the time domain characteristics of electromagnetic environment can be presented through the curve of time occupancy changing with time; The frequency domain characteristics of the electromagnetic environment can be presented through the frequency occupancy versus time curve; the energy domain characteristics of the electromagnetic environment can be presented through the field strength distribution contour map to present the signal strength characteristics, and can also be presented through the signal density map to present the signal density characteristics; Information presentation methods include diversified displays; diversified displays include using color and line type to represent the key status of situation elements or the type of situation elements, and using different colors and line types to present different types of situation elements or different values ​​of a certain situation element information; using flashing to prompt key status changes of situation elements; using pop-ups and animations to display micro details of important actions; using pop-ups, sounds, and colors to warn alarm information; and using highlighting to highlight user-selected information.

6. A multi-dimensional situation display element analysis method system for aerospace equipment mission simulation, characterized in that: include: Module M1: Decompose the aerospace equipment simulation task based on the task dimension to obtain situational factors; Module M2: Decompose the attributes of situation elements from the identification dimension, space-time dimension, and electromagnetic dimension to generate situation element information; Module M3: Explain the visualization and presentation methods of situational element information from the information dimension.

7. The multi-dimensional situation display element analysis method system for aerospace equipment mission simulation according to claim 6 is characterized in that: In the module M1: the tasks are analyzed hierarchically, the task scenarios are sorted out, and based on the task scenarios, task analysis is carried out to clarify the situational elements of the task level, task objectives, task subjects, task actions, and task environment.

8. The multi-dimensional situation display element analysis method system for aerospace equipment mission simulation according to claim 7 is characterized in that: In the module M2: the situation factor is expanded in the identification dimension, the space-time dimension, and the electromagnetic dimension to obtain the attributes of each dimension. The quantified value of the attribute of each dimension is the situation factor information; The analysis of the identification dimension includes analysis of identification, type, and classification; The analysis of the time-space dimension includes: time dimension analysis, space dimension analysis, and time-space dimension analysis; The electromagnetic dimension analysis includes: time domain analysis, frequency domain analysis, space domain analysis, and energy domain analysis; Among them, the time domain describes the time distribution characteristics of electromagnetic signal radiation; the frequency domain describes the frequency domain distribution characteristics of electromagnetic signal radiation; the spatial domain describes the spatial distribution characteristics of electromagnetic signal radiation; and the energy domain describes the intensity characteristics of electromagnetic signal radiation.

9. The multi-dimensional situation display element analysis method system for aerospace equipment mission simulation according to claim 8 is characterized in that: The visualization methods include: two-dimensional point, line, and surface graphics and three-dimensional space bodies, icons, and charts; The presentation methods include: space-time dimension presentation method, electromagnetic dimension presentation method, and information presentation method.

10. The multi-dimensional situation display element analysis method system for aerospace equipment mission simulation according to claim 9, characterized in that: The time-space dimension presentation method can present the propellant remainder through the propellant remainder versus time curve; the time-space trajectory can be presented in different colors and line types to present the historical trajectory, real-time trajectory, and predicted trajectory; the wind direction change can be presented through the wind vector arrow; the precipitation change can be presented through the precipitation versus time curve; the slope change can be presented through the slope angle versus time curve; The electromagnetic dimension presentation method can realize the time domain characteristics of equipment by corresponding different color icons to the equipment switch state changes; The frequency domain characteristics of equipment can be presented through the curve of equipment signal amplitude changing with frequency, and the spatial domain characteristics of equipment can be presented through the geometric coverage of equipment energy in two-dimensional space and three-dimensional space; the transmission power of equipment antenna can be presented through the curve of power changing with time; the time domain characteristics of electromagnetic environment can be presented through the curve of time occupancy changing with time; The frequency domain characteristics of the electromagnetic environment can be presented through the frequency occupancy versus time curve; the energy domain characteristics of the electromagnetic environment can be presented through the field strength distribution contour map to present the signal strength characteristics, and can also be presented through the signal density map to present the signal density characteristics; Information presentation methods include diversified displays; diversified displays include using color and line type to represent the key status of situation elements or the type of situation elements, and using different colors and line types to present different types of situation elements or different values ​​of a certain situation element information; using flashing to prompt key status changes of situation elements; using pop-ups and animations to display micro details of important actions; using pop-ups, sounds, and colors to warn alarm information; and using highlighting to highlight user-selected information.

Images