CN110827598B - Electronic warfare equipment virtual operation training system and training method thereof - Google Patents

Electronic warfare equipment virtual operation training system and training method thereof Download PDF

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CN110827598B
CN110827598B CN201910902910.1A CN201910902910A CN110827598B CN 110827598 B CN110827598 B CN 110827598B CN 201910902910 A CN201910902910 A CN 201910902910A CN 110827598 B CN110827598 B CN 110827598B
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training
electronic warfare
virtual
software
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CN110827598A (en
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许士敏
吴微露
储飞黄
李昂
俞红兵
王江
耿绪创
杜伟
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National University of Defense Technology
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00Simulators for teaching or training purposes
    • G09B9/003Simulators for teaching or training purposes for military purposes and tactics

Abstract

The invention discloses an electronic warfare equipment virtual operation training system and a training method thereof. The high-performance computer is preassembled with an operating system, installs data such as a database, a model library and an equipment library and smoothly outputs virtual training contents to a VR head display. The operation training software mainly comprises an electronic warfare equipment 3D virtual modeling software module, an electronic warfare equipment cognitive training software module and an electronic warfare equipment operation training software module. Has the advantages that: the virtual operation training of the electronic warfare equipment breaks through the limitation that the training cannot be carried out on electronic warfare actual equipment, reduces the training cost, and reduces the loss of the equipment and the danger of a practice link; the requirement of the individual training of students is met, the pre-training before the latest development equipment is distributed is realized, and the fighting capacity generation period of the distribution equipment is shortened.

Description

Electronic warfare equipment virtual operation training system and training method thereof
Technical Field
The invention relates to the technical field of electronic warfare equipment, in particular to a virtual operation training system and a virtual operation training method for electronic warfare equipment.
Background
Virtual Reality (Virtual Reality) technology is also called smart technology, and is one of the most interesting advanced technologies today, and "Reality" herein refers to an environment that can be reached or not reached in the real world of a physical meaning or function implementation level. "virtual" refers to simulating the environment through a computer simulation system. The virtual reality has the basic characteristics of immersive-interactive-imagining environment construction, integrates multiple scientific technologies such as a computer graphic technology, a computer simulation technology, a sensor technology, a display technology and the like, creates a virtual information environment on a multi-dimensional information space, enables a user to have an immersive sensation, has perfect interaction capacity with the environment, and is helpful for inspiring ideas.
Virtual reality is increasingly widely used in various fields including entertainment, medical, military, education, construction, etc., and is considered to be one of the important technologies that affect people's lives today. The virtual reality technology has obtained good research achievements in the aspect of education and training, the VR technology is applied to the electronic warfare equipment cognition, operation application and fault detection and maintenance teaching, an electronic warfare equipment training platform based on the VR technology is constructed, the functions of electronic warfare equipment appearance simulation, internal structure simulation, service function simulation, equipment disassembly, equipment operation, equipment state detection and fault maintenance are achieved, and the virtual reality technology is an innovative teaching training method and a training platform worth of research.
The theory of the Del-experienced tower emphasizes that teaching should start from concrete experience, gradually reaching abstraction. The concept of the electronic warfare is very abstract, the theory is more profound, the experience is not easy to understand, the virtual reality technology combines the audio-visual means and the three-dimensional virtual operation, the abstract theory is converted into a concrete and visual object, a mode which is closer to the direct experience is provided for learners, and the observation experience and the experience are better transited.
By means of VR technology, training means can be provided at low cost, the limitation that a real-garment training mode cannot be opened is broken through, the requirement of individual training of each student is met, the individual training and experience time is greatly prolonged, and the equipment loss and the danger of the traditional real-garment training are reduced. In addition, the electronic warfare equipment virtual training platform can meet the requirement of individual soldier operation training, can also facilitate organization of large-capacity large-scale operation training, and can also organize students to use virtual equipment for training before the latest development equipment is distributed, so that the period of equipment fighting capacity generation is shortened. Therefore, the virtual reality technology is used as a new teaching and training means, and has the advantage that other modes cannot be replaced in the aspect of improving the equipment training quality and benefit.
In modern war, electronic warfare has been developed as an independent mode of operation, which is one of the main warfare weapons and operational forces with information deterrence capability in an asymmetric war environment. The electronic warfare equipment has high technological content, huge system, complex operation and high price. With the continuous development of electronic warfare technology, the fighting environment faced by electronic warfare is more and more complex, and how to carry out the operation training of electronic warfare equipment and then skillfully master the operation method and skill of the equipment so as to exert the due performance and capability of the equipment is an important work of support.
But present electronic war equips the high quantity of price and is few, and the tissue training degree of difficulty is big, and the real dress training is mostly equipped the teaching of application through carrying out electronic war through experienced relevant personnel hand, and it is few to equip, and the means is few, and the personnel of participating in the training are many, causes training inefficiency, and the not thorough enough that the personnel of participating in the training comprehended.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides an electronic warfare equipment virtual operation training system and a training method thereof, so as to overcome the technical problems in the prior related art.
The technical scheme of the invention is realized as follows:
according to one aspect of the invention, an electronic warfare equipment virtual operations training system is provided.
The system comprises electronic equipment and is characterized by comprising a high-performance computer and participant VR hardware equipment, wherein the high-performance computer is provided with high-performance hardware, is pre-installed with an operating system, and is provided with data such as a database, a model library, an equipment library and the like, so that basic resources required by VR training are provided. The high-performance computer is used as a computing center of a VR-based electronic warfare equipment virtual operation training platform, and electronic warfare virtual operation training software which is customized and developed is installed. The operation training software mainly comprises an electronic warfare equipment 3D virtual modeling software module, an electronic warfare equipment cognitive training software module and an electronic warfare equipment operation training software module. The electronic warfare equipment virtual operation training system realizes man-machine interaction through a high-performance computer and smoothly outputs virtual training contents to a VR head display, so that training personnel can sense the training contents in real time and interact with the training contents through the operation of VR external interface equipment to realize equipment virtual training.
Further, the VR hardware device mainly comprises a VR helmet and a VR data glove.
Furthermore, the VR helmet can build a vivid visual environment, a single eye has high definition resolution, and the helmet is internally provided with a gyroscope sensor, a near-infrared CMOS sensor, laser positioning, an accelerometer and other devices, so that a virtual scene is natural and real.
Furthermore, the VR data glove realizes the motion capture of the participant, and is used for feeding back and scanning the motion displacement of the participant. The infrared inertial tracking device is advanced, an external tracking mode is used, a USB or wireless mode is adopted for real-time tracking and positioning, and the infrared inertial tracking device is composed of neurons, a distance sensor and inertial tracking and scanning equipment.
Furthermore, the operation training software mainly comprises an electronic warfare equipment 3D virtual modeling software module, an electronic warfare equipment cognitive training software module and an electronic warfare equipment operation training software module.
Furthermore, the electronic warfare equipment 3D virtual modeling software comprises an equipment vehicle body modeling module, a cabinet equipment modeling module, an extension equipment modeling module and an auxiliary equipment modeling module, and a corresponding virtual environment model is established according to equipment training requirements.
Furthermore, the electronic warfare equipment cognitive training software comprises an abstract concept display software module, a theoretical knowledge learning software module, an equipment structure cognitive software module and a branch machine disassembly cognitive software module.
Furthermore, the abstract concept display software module can vividly and vividly display some complex, abstract and unintelligible concepts, signal working processes, fighting effects and the like in the field of electronic warfare by adopting a VR technical means, materializes the intangible working process of electromagnetic waves, and visually, comprehensively and fully displays teaching contents, so that a participant can conveniently master basic knowledge of electronic warfare.
Furthermore, the theoretical knowledge learning software module realizes the learning of the basic theory of electronic warfare equipment, the equipment working principle, the equipment structure composition, the equipment fighting technical indexes and other contents by a VR technical means.
Further, equip structure cognitive software module and mainly through VR technical means, vividly equip whole outward appearance, inner structure with the electron war, conveniently carry out three-dimensional show, can set up the panel of equipping complete machine, extension, module as transparent to let the student observe, know inner structure more directly perceivedly.
Further, cognitive software module is disassembled to extension mainly through VR technical means, realizes disassembling extension module, conveniently carries out three-dimensional show and interactive operation, can greatly richen equip teaching content at auxiliary information such as inside label information flow of virtual equipment, workflow, promotes the teaching effect, and cognitive training task is equipped to high-efficient completion.
Furthermore, the electronic warfare equipment operation training software comprises an auxiliary equipment operation software module, an extension panel operation software module, a system process operation software module and a seat software operation software module.
Furthermore, the accessory device operation software module realizes the on-off operation and other related operations of equipment such as a power supply, a power distribution cabinet and communication equipment by a VR technical means.
Furthermore, the extension panel operation software module realizes that the keyboard layout, the key response and the information display of the virtual extension panel are consistent with those of an actual equipment panel through a VR technical means.
Furthermore, the system process operation software module realizes the vivid working scene of the equipment through VR technical means, and the software interface, the operation steps, the information display, the signal process, the system response and the like are consistent with the equipment with specific model, and has better human-computer interaction function.
Furthermore, the seat software operation software module realizes the function of operating the seat software by a user through a VR technical means, and the software operation interface, the software response and the like of the seat software operation software module are consistent with the equipment with the specific model.
According to another aspect of the invention, a training method of the electronic warfare equipment virtual operation training system is provided.
The training method of the electronic warfare equipment virtual operation training system comprises the following steps:
step 1, the virtual modeling of electronic warfare equipment firstly needs modeling of internal and external equipment of the electronic warfare equipment to complete the construction of a basic simulation scene;
step 2, virtually modeling the electronic warfare equipment, and then mainly realizing the internal function simulation and modeling of the real equipment to complete the function simulation and emulation of the equipment;
and 3, the virtual modeling of the electronic warfare equipment also needs to realize the construction of a training scene and the simulation of an equipment function level, so that a vivid internal and external working environment is provided for training.
And 4, realizing electronic warfare abstract concept display, theoretical knowledge learning, equipment structure cognition and extension disassembly cognition by electronic warfare equipment cognitive training software.
And 5, operating the training software by the electronic warfare equipment to realize the operation of the auxiliary equipment, the operation of the extension panel, the operation of the system process and the operation of seat software.
And 6, carrying out interactive training with the cognitive training software of the electronic warfare equipment by the personnel participating in training wearing the VR helmet and the VR data gloves.
And 7, the participating personnel experience the immersion of equipment training and personally on the scene through VR hardware equipment and a high-performance computer, and have perfect interaction capacity between the personnel and the electronic war virtual training environment.
And 8, performing virtual simulation and interactive training in the electronic warfare equipment cognitive training system by the training personnel according to the training arrangement or the self-selected content.
And 9, on one hand, the high-performance computer receives training instructions sent by the personnel participating in training to generate corresponding training contents, on the other hand, the high-performance computer collects the operation steps and the training data of the personnel participating in training in real time and stores the operation steps and the training data on the computer for training analysis, so that virtual operation training of the electronic warfare equipment is realized.
The invention has the beneficial effects that:
1. the virtual operation training of the electronic warfare equipment breaks through the limitation that the operation training of the electronic warfare equipment cannot be carried out in the actual installation of the electronic warfare equipment by utilizing the VR technology, so that the training means can be provided at low cost, and the equipment loss and the danger of the practice link of the traditional actual installation training are reduced;
2. the virtual operation training system of the electronic warfare equipment can well meet the requirement of individual training of each student by utilizing VR technology, greatly increases the practice and experience time of each student, obviously reduces the training time and greatly improves the training efficiency;
3. the virtual operation training system for the electronic warfare equipment can be used for training an organizer by using virtual equipment before newly developed equipment is distributed by utilizing a VR (virtual reality) technology, so that the period of equipment fighting capacity generation is shortened.
4. The virtual operation training system of the electronic warfare equipment can meet the operation training of a single student by utilizing the VR technology, can conveniently organize large-capacity large-scale operation training, is low in cost and small in organization implementation difficulty, is a new teaching and training means, and has the advantage that other modes cannot be replaced in the aspect of improving the training quality and benefit of the electronic warfare equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of a virtual operation training system for electronic warfare equipment according to an embodiment of the present invention;
FIG. 2 is a training method and a workflow chart of a training system for virtual operations of electronic warfare equipment according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
According to an embodiment of the present invention, there is provided an electronic warfare equipment virtual operation training system.
As shown in fig. 1, the virtual operation training system for electronic warfare equipment includes a high-performance computer and VR hardware devices of a participant, where the high-performance computer configures high-performance hardware, pre-installs an operating system, and installs data such as a database, a model library, and a device library to provide basic resources for VR training. The high-performance computer is used as a computing center of a VR-based electronic warfare equipment virtual operation training platform, and electronic warfare virtual operation training software which is customized and developed is installed. The operation training software mainly comprises an electronic warfare equipment 3D virtual modeling software module, an electronic warfare equipment cognitive training software module and an electronic warfare equipment operation training software module. The electronic warfare equipment virtual operation training system realizes man-machine interaction through a high-performance computer and smoothly outputs virtual training contents to a VR head display, so that training personnel can sense the training contents in real time and interact with the training contents through the operation of VR external interface equipment to realize equipment virtual training.
As shown in fig. 2, in the actual training process, the practice method and workflow of the virtual operation training system for electronic warfare equipment includes the following steps:
step 1, a participant wears VR head display and VR data gloves and runs electronic warfare equipment virtual operation training system software on a computer;
step 2, the personnel entering the password to log in;
step 3, successfully logging in by the personnel participating in training, and selecting training contents;
step 4, the training personnel select corresponding training contents from three contents of autonomous learning, operation training and examination according to actual needs, or train in sequence;
step 5, after the participating personnel select the content, the computer generates corresponding training content according to the customized software function design, and outputs the training content to the VR head of the participating personnel for displaying, thereby carrying out virtual training of the electronic warfare equipment step by step;
and 6, after the current training content of the personnel is finished or the set training time is up, the system stops training, thereby finishing the virtual training of one stage.
In one embodiment, by adding a VR head display, a VR data glove, a computer and corresponding software, the personnel involved in training can be expanded, thereby realizing simultaneous training of multiple persons.
In summary, by means of the technical scheme of the invention, through the combination of the virtual reality technology and the electronic warfare training, the combination of the audio-visual means and the three-dimensional virtual operation, the abstract theory is converted into a concrete and visual object, and a mode which is closer to the direct experience is provided for learners, so that the observation experience and the experience made by the learners are better transited. The virtual operation training system for the electronic warfare equipment breaks through the limitation that a real-mounted training mode cannot be opened, meets the requirement of individual training of each student, greatly increases the individual practice and experience time, and reduces the equipment loss and the risk of the traditional real-mounted training. In addition, the electronic warfare equipment virtual training platform is utilized, not only can the requirement of individual soldier operation training be met, but also large-capacity large-scale operation training can be organized conveniently, and students can be organized to train by using virtual equipment before newly developed equipment is distributed, so that the period of equipment fighting capacity generation is shortened.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (2)

1. A virtual operation training system for electronic warfare equipment is characterized by comprising a high-performance computer and participant VR hardware equipment, wherein the high-performance computer is provided with high-performance hardware, is pre-installed with an operating system, and is provided with a database, a model library and equipment library data to provide required basic resources for VR training; the high-performance computer is used as a computing center of a VR-based electronic warfare equipment virtual operation training platform, and is provided with customized and developed electronic warfare virtual operation training software; the operation training software mainly comprises an electronic warfare equipment 3D virtual modeling software module, an electronic warfare equipment cognitive training software module and an electronic warfare equipment operation training software module; the electronic warfare equipment virtual operation training system realizes man-machine interaction through a high-performance computer, smoothly outputs virtual training contents to a VR head display, enables a person participating in training to sense the training contents in real time, and realizes equipment virtual training through interaction between operation of VR external interface equipment and the VR head display, wherein VR hardware equipment mainly comprises a VR helmet and VR data gloves; the VR helmet can create a vivid visual environment, a single eye has high-definition resolution, and a gyroscope sensor, a near-infrared CMOS sensor, laser positioning and accelerometer equipment are arranged in the helmet, so that a virtual scene is natural and real; the VR data glove realizes the motion capture of the participant, and is used for feeding back and scanning the motion displacement of the participant; the intelligent electronic warfare equipment cognitive training system is characterized by comprising an advanced infrared inertial tracking device, an external tracking mode, a USB or wireless mode for real-time tracking and positioning, and consists of neurons, a distance sensor and inertial tracking and scanning equipment, wherein the operation training software mainly comprises an electronic warfare equipment 3D virtual modeling software module, an electronic warfare equipment cognitive training software module and an electronic warfare equipment operation training software module, the electronic warfare equipment 3D virtual modeling software comprises an equipment vehicle body modeling module, a cabinet equipment modeling module, an extension equipment modeling module and an auxiliary equipment modeling module, a corresponding virtual environment model is established according to equipment training requirements, and the electronic warfare equipment cognitive training software comprises an abstract concept display software module, a theoretical knowledge learning software module, an equipment structure cognitive software module and an extension disassembly cognitive software module; the abstract concept display software module can vividly and vividly display some complex, abstract and unintelligible concepts, signal working processes and combat effects in the field of electronic combat through a VR technical means, materialize the intangible working process of electromagnetic waves, visually, comprehensively and fully display teaching contents, and facilitate a participant to master basic knowledge of the electronic combat; the theoretical knowledge learning software module realizes the basic theory of electronic warfare equipment, the equipment working principle, the equipment structure composition and the learning of equipment warfare skill index content through a VR technical means; the equipment structure cognitive software module vividly and vividly displays the whole appearance and the internal structure of the electronic warfare equipment conveniently in a three-dimensional way mainly through VR technical means, and panels of the equipment complete machine, the extension machine and the module can be set to be transparent so as to enable students to observe and know the internal structure more intuitively; the extension disassembling cognitive software module is mainly used for disassembling the extension module through a VR technical means, three-dimensional display and interactive operation are convenient to perform, information streams and workflow auxiliary information can be marked in virtual equipment, the teaching content of the equipment is greatly enriched, the teaching effect is improved, and the equipment cognitive training task is efficiently completed; the accessory equipment operation software module realizes the on-off operation of a power supply, a power distribution cabinet and communication equipment by a VR technical means; the extension panel operation software module realizes the keyboard layout, key response and information display of the virtual extension panel by a VR technical means, and the keyboard layout, the key response and the information display are all consistent with those of an actual equipment panel; the system process operation software module realizes the lifelike working scene of the equipment through VR technical means, the software interface, the operation steps, the information display, the signal process and the system response are all consistent with the equipment with specific model, and the system process operation software module has better human-computer interaction function; the seat software operation software module realizes the function of operating the seat software by a user through a VR technical means, and the software operation interface and the software response of the seat software operation software module are consistent with the equipment with the specific model.
2. A training method of an electronic warfare equipment virtual operation training system for training the electronic warfare equipment virtual operation training system of claim 1, comprising the steps of: step 1, the virtual modeling of electronic warfare equipment firstly needs modeling of internal and external equipment of the electronic warfare equipment to complete the construction of a basic simulation scene; step 2, virtually modeling the electronic warfare equipment, and then mainly realizing the internal function simulation and modeling of the real equipment to complete the function simulation and emulation of the equipment; step 3, the virtual modeling of the electronic warfare equipment also needs to realize the construction of a training scene and the simulation of an equipment function level, so that a vivid internal and external working environment is provided for training; step 4, the electronic warfare equipment cognitive training software realizes electronic warfare abstract concept display, theoretical knowledge learning, equipment structure cognition and extension disassembly cognition; step 5, the electronic warfare equipment operation training software realizes the operation of accessory equipment, the operation of extension panels, the operation of system processes and the operation of seat software; step 6, the participators wear VR helmets and VR data gloves and carry out interactive training with the cognitive training software of the electronic warfare equipment; step 7, the participating personnel experience the immersion of equipment training and personally on the scene through VR hardware equipment and a high-performance computer, and have perfect interaction capacity of the personnel and the electronic war virtual training environment; 8, performing virtual simulation and interactive training in the cognitive training system of the electronic warfare equipment by the training personnel according to training arrangement or self-selected content; and 9, the high-performance computer receives training instructions sent by the training personnel to generate corresponding training contents on one hand, and collects the operation steps and training data of the training personnel in real time on the other hand, and stores the operation steps and the training data on the computer for training analysis, so that virtual operation training of the electronic warfare equipment is realized.
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CN103246765A (en) * 2013-04-24 2013-08-14 胡松伟 Developing method for equipping virtual training platform
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