1. An electronic countermeasure online virtual training platform and a working method are characterized by comprising students, teachers, teaching managers, platform managers, VR resource cloud servers and VR training systems, wherein the teachers, the students, the platform managers and the teaching managers are users of the platform and play roles of teaching, learning, managing and evaluating respectively; the VR resource cloud server is a facility for storing VR training resources and providing training content to users as required; the VR training system comprises training contents of virtual cognition, operation, maintenance and application of the electronic countermeasure equipment, and in the virtual training process, the system automatically performs flow control according to the operation intention of a user, and finally generates corresponding training contents to be input into VR glasses of a participant.

2. The electronic countermeasure online virtual training platform and the working method thereof as claimed in claim 1, wherein the teacher, the student, the platform administrator and the teaching administrator are all users of the platform, respectively playing roles of teaching, learning, managing and evaluating, respectively, performing their respective duties, and jointly completing the training task.

3. The electronic countermeasure online virtual training platform and the working method thereof as claimed in claim 1, wherein the teacher accesses the training platform through internet or lan, works online, manages basic information such as VR training resources, training subjects, training contents, etc. through browser software, makes training plans, virtual training subjects to be planned, edits specific training contents according to training tasks, organizes training according to autonomous learning, classroom teaching and classroom assessment, realizes real-time online display of training status, performs objective assessment and quantitative assessment on training effect in time, and provides personalized schemes and suggestions for next training of students.

4. The electronic countermeasure online virtual training platform and the working method thereof according to claim 1, wherein the student as a participant and also as a chief role of online training work accesses the training platform through internet or lan, online working is performed through online training by using dedicated client software, and the student wears VR device to experience the corresponding training content during the training process.

5. The electronic countermeasure on-line virtual training platform and the working method thereof as claimed in claim 1, wherein the teaching manager accesses the training platform through internet or lan, works on-line, and performs student information management, teacher information management, training activity inspection and supervision, and teaching effect inspection through browser software, ensuring that teaching and training activities are performed orderly and efficiently.

6. The electronic countermeasure on-line virtual training platform and the working method thereof according to claim 1, wherein the platform administrator accesses the training platform through internet or lan, works on-line, maintains the normal work of the platform through browser software, upgrades and updates the software in time, the platform using method and technology maintenance, etc.

7. The electronic countermeasure online virtual training platform and the working method thereof of claim 1, wherein the VR resource cloud server is configured to mount a hot backup server on the network for storing VR training resources and providing training content to authorized users, and requires a scientific and reasonable architecture of the VR resource cloud server system, convenient software installation and deployment, and easy expansion of VR resources based on basic and model equipment management.

8. The electronic countermeasure online virtual training platform and the working method thereof of claim 1, wherein the VR training system comprises electronic countermeasure professional virtual cognition, operation, maintenance and application training contents; the electronic countermeasure virtual training content is many, and the content is dynamically updated; in order to facilitate organization and training implementation, the electronic countermeasure virtual training content is divided into four large blocks, and the theoretical cognitive training mainly aims at new participants to carry out electronic countermeasure basic theory and equipment cognitive training to complete professional entry-level training; the equipment virtual operation training mainly aims at the trainees who already have certain equipment theoretical basic knowledge to carry out equipment extension panel operation and whole machine operation, and the use function of the equipment; the equipment virtual maintenance training mainly aims at training equipment fault detection and fault removal capability of trainees engaged in equipment guarantee, and the equipment virtual application training mainly aims at multi-level and multi-scale drilling training of single set of equipment tactical application, multi-set equipment cooperative training, large-scale combined combat and the like.

9. The electronic countermeasure online virtual training platform and the working method thereof according to claim 1, wherein the knowledge base comprises an equipment knowledge base, an equipment model base, a training rule base and a training scenario base; the construction of these knowledge bases is indispensable to the electronic counter-equipment virtual training system, and is a dynamic knowledge database that can be updated in real time.

10. The electronic countermeasure online virtual training platform and the working method thereof according to claim 1, wherein the workflow control is the control of the management of the training content of the electronic countermeasure equipment and the training process; the electronic countermeasure workflow is a complex task system, generally consists of a plurality of subtasks, and is participated by a plurality of task team members together, so that the automatic control of the training flow is required according to the arrangement of the training tasks and the selection of the training content of students in the online virtual training process of the electronic countermeasure.

11. An electronic countermeasure online virtual training platform and a working method thereof, which are used for the electronic countermeasure online virtual training working method of claim 1, and comprise the following steps:

step 1, a VR resource cloud server firstly needs to model the appearances and functions of electronic countermeasure equipment of various types, and the establishment of a simulation scene of the electronic countermeasure equipment is completed;

step 2, the VR resource cloud server needs to model performance indexes of electronic countermeasure equipment of various types, and the fighting function and fighting skill index simulation of the electronic countermeasure equipment are completed;

step 3, the VR resource cloud server also needs to model the landform, the weather, the hydrology and the like of the electronic countermeasure training field, so that a vivid actual combat training environment is provided for training;

step 4, the VR resource cloud server also needs to model the electromagnetic environment, so that an electronic countermeasure electromagnetic environment with configurable complexity is provided for training;

step 5, the VR resource cloud server needs to dynamically update the contents of a training knowledge base and an equipment model base, and provides knowledge support for virtual training;

step 6, designing a training rule base and a training scene base by the VR resource cloud server to meet the requirements of training at different levels;

step 7, a platform administrator maintains the VR resource cloud server on line to meet the requirement of the user on the ever-increasing training;

step 8, a teacher logs in an online virtual training platform to carry out online teaching and training work;

step 9, a teaching manager logs in an online virtual training platform to carry out online teaching supervision and training management work;

and step 10, the student wears VR hardware equipment such as VR helmets, VR data gloves and the like, logs on an online virtual training platform, and performs electronic countermeasure virtual training.

Background

The Virtual Reality (VR) technology has the basic characteristic of immersive-interactive-imagining environment construction, and electronic countermeasure virtual training is a new idea, a new means and a new method for realizing electronic countermeasure training by utilizing the virtual reality technology, so that electronic countermeasure soldiers can repeatedly practice under electronic countermeasure training conditions close to actual combat, visual equipment facilities and vivid battlefield environment conditions according to different combat requirements and set combat conditions, and the requirement of future combat on the electronic countermeasure training is continuously met.

Meanwhile, an information technology taking a network as a core provides a tool for promoting the cognition, experience and knowledge internalization of students, and is an epoch opportunity of the leap development of higher schools, particularly the development direction of future learning and training.

However, the electronic countermeasure virtual training is currently completed on-line, and no on-line teaching and training is available. If the advantages of VR technology in immersion, interactivity, mobility and other aspects can be fully exerted, the cooperation and connection of VR technology and other online resources are fully considered in the construction of a virtual reality interaction model platform, the electronic countermeasure virtual training online teaching can guide students to learn independently and enhance the participation of students, and can be combined with an online teaching system, two-dimensional to three-dimensional conversion, three-dimensional and virtual combination and virtual and real fusion can be realized, a virtual reality model base established by the virtual reality technology can get rid of the restriction of an electronic countermeasure physical model on teaching activities, and the informatization teaching reform of electronic countermeasure virtual teaching and training can be better completed by matching online courses, so that the VR virtual reality interaction model platform is a very meaningful work.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention aims to provide an electronic countermeasure online virtual training platform and a working method thereof, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an electronic countermeasure online virtual training platform and a working method are characterized by comprising students, teachers, teaching managers, platform managers, VR resource cloud servers and VR training systems, wherein the teachers, the students, the platform managers and the teaching managers are users of the platform and play roles of teaching, learning, managing and evaluating respectively. The VR resource cloud server is a facility for storing VR training resources and providing training content to users on demand. The VR training system comprises training contents of virtual cognition, operation, maintenance and application of the electronic countermeasure equipment, and in the virtual training process, the system automatically performs flow control according to the operation intention of a user, and finally generates corresponding training contents to be input into VR glasses of a participant.

Furthermore, the teacher, the students, the platform manager and the teaching manager are all users of the platform, and in the electronic countermeasure virtual training process, the teacher, the students, the platform manager and the teaching manager respectively play roles of teaching, learning, managing and evaluating, perform respective responsibilities and jointly complete training tasks.

Furthermore, the teacher accesses a training platform through the internet or a local area network, works online, manages basic information such as VR training resources, training subjects, training contents and the like through browser software, makes a training plan, plans a virtual training subject and edits specific training contents according to a training task, organizes training according to autonomous learning, classroom teaching and classroom assessment modes, realizes real-time online display of training states, performs objective assessment and quantitative assessment on training effects in time, and provides personalized schemes and suggestions for student training in the next step.

Furthermore, the students are used as trainers and also as the leading roles of online training work, the students are connected to the training platform through the internet or a local area network, online work is performed through special client software, and in the training process, the students need to wear VR equipment to experience corresponding training content.

Furthermore, the teaching manager accesses the training platform through the internet or the local area network, works online, and carries out student information management, teacher information management, training activity check and supervision and teaching effect check through browser software, so that the teaching and training activities are carried out orderly and efficiently.

Further, the platform administrator accesses the training platform through the internet or the local area network, works online, maintains the normal work of the platform through browser software, upgrades and updates software in time, and maintains the platform using method and technology.

Furthermore, the VR resource cloud server is used for mounting a hot backup server on the network to store VR training resources and providing training content for authorized users, and requires scientific and reasonable system architecture of the VR resource cloud server system, software installation and deployment are convenient, and VR resources are managed according to basic types and models, so that expansion is convenient.

Further, the VR training system includes electronic counter equipment virtual cognition, operation, maintenance, and application training content. The virtual training contents of the electronic counter equipment are many, and the contents are dynamically updated; in order to facilitate organization and training implementation, the virtual training content of the electronic countermeasure equipment is divided into four large blocks, and the virtual cognitive training of the equipment mainly aims at a new participant to carry out electronic countermeasure basic theory and cognitive training of the equipment so as to finish professional entry-level training; the equipment virtual operation training mainly aims at the trainees who already have certain equipment theoretical basic knowledge to carry out equipment extension panel operation and whole machine operation, and the use function of the equipment; the equipment virtual maintenance training mainly aims at training equipment fault detection and fault removal capability of trainees engaged in equipment guarantee, and the equipment virtual application training mainly aims at multi-level and multi-scale drilling training of single set of equipment tactical application, multi-set equipment cooperative training, large-scale combined combat and the like.

Further, the knowledge base comprises an equipment knowledge base, an equipment model base, a training rule base and a training scene base; the construction of these knowledge bases is indispensable to the electronic counter-equipment virtual training system, and is a dynamic knowledge database that can be updated in real time.

Further, the workflow control is to realize the management of the training content of the electronic counter equipment and the control of the training process; the electronic countermeasure workflow is a complex task system, generally consists of a plurality of subtasks, and is participated by a plurality of task team members together, so that the automatic control of the training flow is required according to the arrangement of the training tasks and the selection of the training content of students in the online virtual training process of the electronic countermeasure.

The electronic countermeasure online virtual training platform and the working method thereof comprise the following steps:

step 1, a VR resource cloud server firstly needs to model the appearances and functions of electronic countermeasure equipment of various types, and the electronic countermeasure equipment simulation scene is built.

And 2, modeling the performance indexes of the electronic countermeasure equipment of various types by the VR resource cloud server to complete the fighting function and fighting skill index simulation of the electronic countermeasure equipment.

And 3, the VR resource cloud server also needs to model the landform, the weather, the hydrology and the like of the electronic countermeasure training field, so that a vivid actual combat training environment is provided for training.

And 4, the VR resource cloud server also needs to model the electromagnetic environment, so that an electronic countermeasure electromagnetic environment with configurable complexity is provided for training.

And 5, dynamically updating the contents of the training knowledge base and the equipment model base by the VR resource cloud server, and providing knowledge support for virtual training.

And 6, designing a training rule base and a training scene base by the VR resource cloud server to meet the requirements of training at different levels.

And 7, the platform administrator maintains the VR resource cloud server on line to meet the requirement of the user on the continuously-increased training.

And 8, enabling the teacher to log in an online virtual training platform to carry out online teaching and training work.

And 9, logging in an online virtual training platform by a teaching manager to carry out online teaching supervision and training management work.

And step 10, the student wears VR hardware equipment such as VR helmets, VR data gloves and the like, logs on an online virtual training platform, and performs electronic countermeasure virtual training.

The invention has the beneficial effects that:

1. the electronic countermeasure VR resource cloud server takes a local area network or the Internet as a platform, carries out technical maintenance in an online mode, carries out electronic countermeasure learning and training on line, realizes the combination of a VR technology and an online teaching training technology, and highlights the characteristic of the integration of the VR technology and the online teaching.

2. The electronic countermeasure online virtual training platform provides an online virtual training means, greatly facilitates the organization and implementation of teaching activities, realizes the closed-loop functions of teaching, learning, managing and evaluating, and can greatly improve the efficiency of electronic countermeasure virtual training.

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 system diagram of an electronic countermeasure online virtual training platform according to an embodiment of the invention.

Fig. 2 is an electronic countermeasure student online virtual learning work method according to an embodiment of the invention.

Fig. 3 is a working method of on-line teaching of an electronic countermeasure teacher according to an embodiment of the invention.

Fig. 4 is a method for managing work of an electronic countermeasure teaching manager on line according to an embodiment of the present invention.

Fig. 5 is a method for online management work of an electronic countermeasure platform administrator according to an embodiment of the invention.

Detailed Description

The invention is further described with reference to the following drawings and detailed description:

according to the embodiment of the invention, an electronic countermeasure online virtual training platform and a working method are provided.

As shown in fig. 1, the electronic countermeasure online virtual training platform includes a working method including students, teachers, teaching managers, platform managers, VR resource cloud servers and VR training systems, wherein the teachers, the students, the platform managers and the teaching managers are users of the platform and play roles of teaching, learning, managing and evaluating respectively. The VR resource cloud server is a facility for storing VR training resources and providing training content to users on demand. The VR training system comprises training contents of virtual cognition, operation, maintenance and application of the electronic countermeasure equipment, and in the virtual training process, the system automatically performs flow control according to the operation intention of a user, and finally generates corresponding training contents to be input into VR glasses of a participant. .

As shown in fig. 2, in the actual training process of the student, the method for using the electronic countermeasure online virtual training and the workflow include the following steps:

step 1, the student wears corresponding VR equipment, and the VR training system initializes.

And 2, allowing students to log in the VR resource cloud server through a network, carrying out user validity check and role identification by the platform, and allowing authorized students to select required VR training resources for learning and training.

And 3, selecting training courses and training subjects by students, presetting a battlefield environment and an electromagnetic environment, setting training time, and then starting training.

And 4, automatically performing flow control by the system according to the operation intention of the user, and finally generating corresponding training content to be input into VR glasses of the trainee.

As shown in fig. 3, in the actual training process of the teacher, the method for using the electronic countermeasure online virtual training and the workflow include the following steps:

step 1, a teacher logs in a VR resource cloud server through a network, a platform performs user validity check and role identification, and the teacher is authorized to perform organization and implementation work of learning and training.

And 2, before the class is opened, the teacher edits courseware on line according to the received teaching task and training arrangement, and prepares teaching contents in advance.

And step 3, after the class is opened, the teacher performs course teaching on line, performs teaching supervision in real time and performs teaching assessment.

And 4, after the class is opened, the teacher summarizes the courses on line, analyzes the class general teaching condition and the individual learning condition of the students and provides improvement opinions.

As shown in fig. 4, in the actual training process of the teaching manager, the method for using the electronic countermeasure online virtual training and the workflow include the following steps:

step 1, a teaching manager performs user validity check and role recognition through a network landline virtual training platform, and authorizes the teaching manager to perform training management work.

And 2, before the class is started, a teaching manager manages student information on line, makes a class schedule on line and informs each teacher of making teaching arrangement and preparation work.

And step 3, after the class is opened, the teaching manager checks the teaching work on line and corrects the found problems in time.

And 4, after the class is opened, a teaching manager manages teaching scores on line and analyzes the teaching effect.

As shown in fig. 5, in the actual training process of the platform administrator, the method for using the electronic countermeasure online virtual training and the workflow include the following steps:

step 1, a platform administrator performs user validity check and role identification through a network landing line virtual training platform, and authorizes the platform administrator to perform platform management and technical maintenance work.

And 2, a platform administrator makes network maintenance work at ordinary times to ensure the normal operation of the platform.

Step 3, the platform administrator maintains the VR resource at ordinary times to ensure the normal operation of the teaching and training work

And 4, updating the software in time by the platform administrator to ensure the progress with time.

And 5, making technical service by the platform administrator at any time.

In conclusion, by means of the technical scheme, the electronic countermeasure online virtual training fully exerts the advantages of the VR technology in the aspects of immersion, interactivity, mobility and the like, and is matched and connected with online resources on a virtual reality interaction model platform, so that the electronic countermeasure online virtual training and teaching are realized, and the training level is greatly improved.

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.